egl.cpp revision 0985f6a4ea1c457d98b0169ba9caa6b3713b1c7e
1076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian/* 2edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project** 3edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project** Copyright 2007 The Android Open Source Project 4edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project** 5076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian** Licensed under the Apache License Version 2.0(the "License"); 6076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian** you may not use this file except in compliance with the License. 7076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian** You may obtain a copy of the License at 8edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project** 9076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian** http://www.apache.org/licenses/LICENSE-2.0 10edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project** 11076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian** Unless required by applicable law or agreed to in writing software 12076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian** distributed under the License is distributed on an "AS IS" BASIS 13076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND either express or implied. 14076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian** See the License for the specific language governing permissions and 15edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project** limitations under the License. 16edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project*/ 17edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 18edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <assert.h> 19edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <errno.h> 20edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <stdlib.h> 21edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <stdio.h> 22edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <string.h> 23edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <unistd.h> 24edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <fcntl.h> 25edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <sys/ioctl.h> 26edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <sys/types.h> 27edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <sys/mman.h> 28edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 29edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <cutils/log.h> 30edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <cutils/atomic.h> 31edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 32edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <utils/threads.h> 33edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 34edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <EGL/egl.h> 35edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <EGL/eglext.h> 36edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <GLES/gl.h> 37edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <GLES/glext.h> 38edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 39edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <pixelflinger/format.h> 40edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <pixelflinger/pixelflinger.h> 41edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 4258a79f47457e9cae2f6880653b581fe3170b0b1fMathias Agopian#include <private/ui/android_natives_priv.h> 437189c0054e29a66d945f5657c48d5ecf538ea511Mathias Agopian 44240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian#include <hardware/copybit.h> 45240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian 46edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include "context.h" 47edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include "state.h" 48edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include "texture.h" 49edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include "matrix.h" 50edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 51edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#undef NELEM 52edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#define NELEM(x) (sizeof(x)/sizeof(*(x))) 53edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 54edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 55edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectnamespace android { 56edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 57edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 58edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectconst unsigned int NUM_DISPLAYS = 1; 59edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 60edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic pthread_mutex_t gInitMutex = PTHREAD_MUTEX_INITIALIZER; 61edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic pthread_mutex_t gErrorKeyMutex = PTHREAD_MUTEX_INITIALIZER; 62edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic pthread_key_t gEGLErrorKey = -1; 63edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#ifndef HAVE_ANDROID_OS 64edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectnamespace gl { 65edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectpthread_key_t gGLKey = -1; 66edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; // namespace gl 67edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#endif 68edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 69edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projecttemplate<typename T> 70edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic T setError(GLint error, T returnValue) { 71edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (ggl_unlikely(gEGLErrorKey == -1)) { 72edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project pthread_mutex_lock(&gErrorKeyMutex); 73edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (gEGLErrorKey == -1) 74edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project pthread_key_create(&gEGLErrorKey, NULL); 75edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project pthread_mutex_unlock(&gErrorKeyMutex); 76edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 77edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project pthread_setspecific(gEGLErrorKey, (void*)error); 78edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return returnValue; 79edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 80edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 81edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic GLint getError() { 82edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (ggl_unlikely(gEGLErrorKey == -1)) 83edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_SUCCESS; 84edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project GLint error = (GLint)pthread_getspecific(gEGLErrorKey); 85edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project pthread_setspecific(gEGLErrorKey, (void*)EGL_SUCCESS); 86edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return error; 87edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 88edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 89edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 90edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 91edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstruct egl_display_t 92edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 93edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_display_t() : type(0), initialized(0) { } 94076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 95edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project static egl_display_t& get_display(EGLDisplay dpy); 96076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 97edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project static EGLBoolean is_valid(EGLDisplay dpy) { 98edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return ((uintptr_t(dpy)-1U) >= NUM_DISPLAYS) ? EGL_FALSE : EGL_TRUE; 99edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 100edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 101edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project NativeDisplayType type; 102edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project volatile int32_t initialized; 103edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 104edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 105edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic egl_display_t gDisplays[NUM_DISPLAYS]; 106edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 107edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectegl_display_t& egl_display_t::get_display(EGLDisplay dpy) { 108edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return gDisplays[uintptr_t(dpy)-1U]; 109edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 110edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 111edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstruct egl_context_t { 112edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project enum { 113edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project IS_CURRENT = 0x00010000, 114edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project NEVER_CURRENT = 0x00020000 115edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project }; 116edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project uint32_t flags; 117edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLDisplay dpy; 118edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLConfig config; 119edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLSurface read; 120edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLSurface draw; 121edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 122edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project static inline egl_context_t* context(EGLContext ctx) { 123edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project ogles_context_t* const gl = static_cast<ogles_context_t*>(ctx); 124edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return static_cast<egl_context_t*>(gl->rasterizer.base); 125edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 126edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 127edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 128edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 129edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 130edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstruct egl_surface_t 131edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 132edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project enum { 133edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project PAGE_FLIP = 0x00000001, 134edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project MAGIC = 0x31415265 135edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project }; 136edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 137edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project uint32_t magic; 138edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLDisplay dpy; 139edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLConfig config; 140edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLContext ctx; 141edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 142edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_surface_t(EGLDisplay dpy, EGLConfig config, int32_t depthFormat); 143edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual ~egl_surface_t(); 1440696a572294bbaa977245afb630065de3278473bMathias Agopian bool isValid() const; 1450696a572294bbaa977245afb630065de3278473bMathias Agopian virtual bool initCheck() const = 0; 146076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 147edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLBoolean bindDrawSurface(ogles_context_t* gl) = 0; 148edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLBoolean bindReadSurface(ogles_context_t* gl) = 0; 149cf81c84e43eb33931b950fa2c9b4c6f51afe7197Mathias Agopian virtual EGLBoolean connect() { return EGL_TRUE; } 150e71212ba5397387100a578d23b15862518a7a859Mathias Agopian virtual void disconnect() {} 151edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLint getWidth() const = 0; 152edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLint getHeight() const = 0; 153edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 154edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLint getHorizontalResolution() const; 155edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLint getVerticalResolution() const; 156edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLint getRefreshRate() const; 157edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLint getSwapBehavior() const; 158edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLBoolean swapBuffers(); 159df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian virtual EGLBoolean setSwapRectangle(EGLint l, EGLint t, EGLint w, EGLint h); 1608d2e83b9f44c7f2207a312fcfda8eb3a4c26745fMathias Agopian virtual EGLClientBuffer getRenderBuffer() const; 161edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectprotected: 162edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project GGLSurface depth; 163edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 164edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 165edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectegl_surface_t::egl_surface_t(EGLDisplay dpy, 166edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLConfig config, 167edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int32_t depthFormat) 168edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project : magic(MAGIC), dpy(dpy), config(config), ctx(0) 169edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 170edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depth.version = sizeof(GGLSurface); 171edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depth.data = 0; 172edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depth.format = depthFormat; 173edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 174edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectegl_surface_t::~egl_surface_t() 175edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 176edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project magic = 0; 177edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project free(depth.data); 178edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1790696a572294bbaa977245afb630065de3278473bMathias Agopianbool egl_surface_t::isValid() const { 1800696a572294bbaa977245afb630065de3278473bMathias Agopian LOGE_IF(magic != MAGIC, "invalid EGLSurface (%p)", this); 1810696a572294bbaa977245afb630065de3278473bMathias Agopian return magic == MAGIC; 1820696a572294bbaa977245afb630065de3278473bMathias Agopian} 1830696a572294bbaa977245afb630065de3278473bMathias Agopian 184edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean egl_surface_t::swapBuffers() { 185edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_FALSE; 186edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 187edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLint egl_surface_t::getHorizontalResolution() const { 188edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return (0 * EGL_DISPLAY_SCALING) * (1.0f / 25.4f); 189edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 190edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLint egl_surface_t::getVerticalResolution() const { 191edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return (0 * EGL_DISPLAY_SCALING) * (1.0f / 25.4f); 192edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 193edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLint egl_surface_t::getRefreshRate() const { 194edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return (60 * EGL_DISPLAY_SCALING); 195edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 196edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLint egl_surface_t::getSwapBehavior() const { 197edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_BUFFER_PRESERVED; 198edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 199df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias AgopianEGLBoolean egl_surface_t::setSwapRectangle( 200df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian EGLint l, EGLint t, EGLint w, EGLint h) 201df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian{ 202df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian return EGL_FALSE; 203df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian} 2048d2e83b9f44c7f2207a312fcfda8eb3a4c26745fMathias AgopianEGLClientBuffer egl_surface_t::getRenderBuffer() const { 2058d2e83b9f44c7f2207a312fcfda8eb3a4c26745fMathias Agopian return 0; 2068d2e83b9f44c7f2207a312fcfda8eb3a4c26745fMathias Agopian} 207edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 208edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 209edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 210076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopianstruct egl_window_surface_v2_t : public egl_surface_t 211edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 212076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian egl_window_surface_v2_t( 213edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLDisplay dpy, EGLConfig config, 214edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int32_t depthFormat, 215076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian android_native_window_t* window); 216edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 2170696a572294bbaa977245afb630065de3278473bMathias Agopian ~egl_window_surface_v2_t(); 218edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 2190696a572294bbaa977245afb630065de3278473bMathias Agopian virtual bool initCheck() const { return true; } // TODO: report failure if ctor fails 220edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLBoolean swapBuffers(); 221edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLBoolean bindDrawSurface(ogles_context_t* gl); 222edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLBoolean bindReadSurface(ogles_context_t* gl); 223cf81c84e43eb33931b950fa2c9b4c6f51afe7197Mathias Agopian virtual EGLBoolean connect(); 224e71212ba5397387100a578d23b15862518a7a859Mathias Agopian virtual void disconnect(); 225cb6b9041647b4f080324742eee5ce709960ff610Mathias Agopian virtual EGLint getWidth() const { return width; } 226cb6b9041647b4f080324742eee5ce709960ff610Mathias Agopian virtual EGLint getHeight() const { return height; } 227edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLint getHorizontalResolution() const; 228edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLint getVerticalResolution() const; 229edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLint getRefreshRate() const; 230edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLint getSwapBehavior() const; 231df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian virtual EGLBoolean setSwapRectangle(EGLint l, EGLint t, EGLint w, EGLint h); 2328d2e83b9f44c7f2207a312fcfda8eb3a4c26745fMathias Agopian virtual EGLClientBuffer getRenderBuffer() const; 2338d2e83b9f44c7f2207a312fcfda8eb3a4c26745fMathias Agopian 234edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectprivate: 235e71212ba5397387100a578d23b15862518a7a859Mathias Agopian status_t lock(android_native_buffer_t* buf, int usage, void** vaddr); 2360926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian status_t unlock(android_native_buffer_t* buf); 237076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian android_native_window_t* nativeWindow; 238076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian android_native_buffer_t* buffer; 239df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian android_native_buffer_t* previousBuffer; 2400926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian gralloc_module_t const* module; 241240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian copybit_device_t* blitengine; 242076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian int width; 243076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian int height; 244e71212ba5397387100a578d23b15862518a7a859Mathias Agopian void* bits; 245df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian GGLFormat const* pixelFormatTable; 246df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian 247df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian struct Rect { 248df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian inline Rect() { }; 249df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian inline Rect(int32_t w, int32_t h) 250df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian : left(0), top(0), right(w), bottom(h) { } 251df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian inline Rect(int32_t l, int32_t t, int32_t r, int32_t b) 252df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian : left(l), top(t), right(r), bottom(b) { } 253df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian Rect& andSelf(const Rect& r) { 254df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian left = max(left, r.left); 255df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian top = max(top, r.top); 256df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian right = min(right, r.right); 257df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian bottom = min(bottom, r.bottom); 258df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian return *this; 259df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian } 260df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian bool isEmpty() const { 261df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian return (left>=right || top>=bottom); 262df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian } 263df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian void dump(char const* what) { 264df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian LOGD("%s { %5d, %5d, w=%5d, h=%5d }", 265df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian what, left, top, right-left, bottom-top); 266df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian } 267df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian 268df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian int32_t left; 269df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian int32_t top; 270df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian int32_t right; 271df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian int32_t bottom; 272df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian }; 273df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian 274df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian struct Region { 275df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian inline Region() : count(0) { } 276240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian typedef Rect const* const_iterator; 277240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian const_iterator begin() const { return storage; } 278240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian const_iterator end() const { return storage+count; } 279df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian static Region subtract(const Rect& lhs, const Rect& rhs) { 280df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian Region reg; 281df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian Rect* storage = reg.storage; 282df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian if (!lhs.isEmpty()) { 283df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian if (lhs.top < rhs.top) { // top rect 284df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian storage->left = lhs.left; 285df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian storage->top = lhs.top; 286df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian storage->right = lhs.right; 287240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian storage->bottom = rhs.top; 288df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian storage++; 289df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian } 290240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian const int32_t top = max(lhs.top, rhs.top); 291240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian const int32_t bot = min(lhs.bottom, rhs.bottom); 292240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian if (top < bot) { 293240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian if (lhs.left < rhs.left) { // left-side rect 294240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian storage->left = lhs.left; 295240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian storage->top = top; 296240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian storage->right = rhs.left; 297240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian storage->bottom = bot; 298240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian storage++; 299240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian } 300240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian if (lhs.right > rhs.right) { // right-side rect 301240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian storage->left = rhs.right; 302240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian storage->top = top; 303240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian storage->right = lhs.right; 304240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian storage->bottom = bot; 305240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian storage++; 306240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian } 307df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian } 308df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian if (lhs.bottom > rhs.bottom) { // bottom rect 309df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian storage->left = lhs.left; 310240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian storage->top = rhs.bottom; 311df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian storage->right = lhs.right; 312df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian storage->bottom = lhs.bottom; 313df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian storage++; 314df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian } 315df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian reg.count = storage - reg.storage; 316df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian } 317df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian return reg; 318df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian } 319df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian bool isEmpty() const { 320df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian return count<=0; 321df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian } 322df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian private: 323df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian Rect storage[4]; 324df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian ssize_t count; 325df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian }; 326df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian 327240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian struct region_iterator : public copybit_region_t { 328240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian region_iterator(const Region& region) 329240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian : b(region.begin()), e(region.end()) { 330240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian this->next = iterate; 331240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian } 332240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian private: 333240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian static int iterate(copybit_region_t const * self, copybit_rect_t* rect) { 334240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian region_iterator const* me = static_cast<region_iterator const*>(self); 335240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian if (me->b != me->e) { 336240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian *reinterpret_cast<Rect*>(rect) = *me->b++; 337240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian return 1; 338240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian } 339240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian return 0; 340240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian } 341240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian mutable Region::const_iterator b; 342240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian Region::const_iterator const e; 343240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian }; 344240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian 345df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian void copyBlt( 346df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian android_native_buffer_t* dst, void* dst_vaddr, 347df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian android_native_buffer_t* src, void const* src_vaddr, 348240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian const Region& clip); 349df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian 350df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian Rect dirtyRegion; 351df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian Rect oldDirtyRegion; 352edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 353edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 354076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopianegl_window_surface_v2_t::egl_window_surface_v2_t(EGLDisplay dpy, 355edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLConfig config, 356edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int32_t depthFormat, 357076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian android_native_window_t* window) 3580926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian : egl_surface_t(dpy, config, depthFormat), 359df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian nativeWindow(window), buffer(0), previousBuffer(0), module(0), 360240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian blitengine(0), bits(NULL) 361edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 3620926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian hw_module_t const* pModule; 3630926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian hw_get_module(GRALLOC_HARDWARE_MODULE_ID, &pModule); 3640926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian module = reinterpret_cast<gralloc_module_t const*>(pModule); 3650926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian 366240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian if (hw_get_module(COPYBIT_HARDWARE_MODULE_ID, &pModule) == 0) { 367240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian copybit_open(pModule, &blitengine); 368240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian } 369240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian 370df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian pixelFormatTable = gglGetPixelFormatTable(); 371df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian 372df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian // keep a reference on the window 373076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian nativeWindow->common.incRef(&nativeWindow->common); 374cb6b9041647b4f080324742eee5ce709960ff610Mathias Agopian nativeWindow->query(nativeWindow, NATIVE_WINDOW_WIDTH, &width); 375cb6b9041647b4f080324742eee5ce709960ff610Mathias Agopian nativeWindow->query(nativeWindow, NATIVE_WINDOW_HEIGHT, &height); 376cb6b9041647b4f080324742eee5ce709960ff610Mathias Agopian} 377076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 378cb6b9041647b4f080324742eee5ce709960ff610Mathias Agopianegl_window_surface_v2_t::~egl_window_surface_v2_t() { 379cb6b9041647b4f080324742eee5ce709960ff610Mathias Agopian if (buffer) { 380cb6b9041647b4f080324742eee5ce709960ff610Mathias Agopian buffer->common.decRef(&buffer->common); 381cb6b9041647b4f080324742eee5ce709960ff610Mathias Agopian } 382cb6b9041647b4f080324742eee5ce709960ff610Mathias Agopian if (previousBuffer) { 383cb6b9041647b4f080324742eee5ce709960ff610Mathias Agopian previousBuffer->common.decRef(&previousBuffer->common); 384cb6b9041647b4f080324742eee5ce709960ff610Mathias Agopian } 385cb6b9041647b4f080324742eee5ce709960ff610Mathias Agopian nativeWindow->common.decRef(&nativeWindow->common); 386cb6b9041647b4f080324742eee5ce709960ff610Mathias Agopian if (blitengine) { 387cb6b9041647b4f080324742eee5ce709960ff610Mathias Agopian copybit_close(blitengine); 388cb6b9041647b4f080324742eee5ce709960ff610Mathias Agopian } 389cb6b9041647b4f080324742eee5ce709960ff610Mathias Agopian} 390cb6b9041647b4f080324742eee5ce709960ff610Mathias Agopian 391cf81c84e43eb33931b950fa2c9b4c6f51afe7197Mathias AgopianEGLBoolean egl_window_surface_v2_t::connect() 392cb6b9041647b4f080324742eee5ce709960ff610Mathias Agopian{ 3935221271375f361b84a6eeec3d7086f223997fbb3Mathias Agopian // we're intending to do software rendering 3945221271375f361b84a6eeec3d7086f223997fbb3Mathias Agopian native_window_set_usage(nativeWindow, 3955221271375f361b84a6eeec3d7086f223997fbb3Mathias Agopian GRALLOC_USAGE_SW_READ_OFTEN | GRALLOC_USAGE_SW_WRITE_OFTEN); 3965221271375f361b84a6eeec3d7086f223997fbb3Mathias Agopian 397df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian // dequeue a buffer 398cf81c84e43eb33931b950fa2c9b4c6f51afe7197Mathias Agopian if (nativeWindow->dequeueBuffer(nativeWindow, &buffer) != NO_ERROR) { 399cf81c84e43eb33931b950fa2c9b4c6f51afe7197Mathias Agopian return setError(EGL_BAD_ALLOC, EGL_FALSE); 400cf81c84e43eb33931b950fa2c9b4c6f51afe7197Mathias Agopian } 401df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian 402df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian // allocate a corresponding depth-buffer 403076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian width = buffer->width; 404076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian height = buffer->height; 405cb6b9041647b4f080324742eee5ce709960ff610Mathias Agopian if (depth.format) { 406076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian depth.width = width; 407076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian depth.height = height; 408edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depth.stride = depth.width; // use the width here 409edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depth.data = (GGLubyte*)malloc(depth.stride*depth.height*2); 410edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (depth.data == 0) { 411cf81c84e43eb33931b950fa2c9b4c6f51afe7197Mathias Agopian return setError(EGL_BAD_ALLOC, EGL_FALSE); 412edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 413edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 414076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 415df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian // keep a reference on the buffer 416076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian buffer->common.incRef(&buffer->common); 417df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian 4180926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian // Lock the buffer 419e71212ba5397387100a578d23b15862518a7a859Mathias Agopian nativeWindow->lockBuffer(nativeWindow, buffer); 420df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian // pin the buffer down 421df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian if (lock(buffer, GRALLOC_USAGE_SW_READ_OFTEN | 422df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian GRALLOC_USAGE_SW_WRITE_OFTEN, &bits) != NO_ERROR) { 423240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian LOGE("connect() failed to lock buffer %p (%ux%u)", 424df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian buffer, buffer->width, buffer->height); 425cf81c84e43eb33931b950fa2c9b4c6f51afe7197Mathias Agopian return setError(EGL_BAD_ACCESS, EGL_FALSE); 426df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian // FIXME: we should make sure we're not accessing the buffer anymore 427df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian } 428cf81c84e43eb33931b950fa2c9b4c6f51afe7197Mathias Agopian return EGL_TRUE; 429e71212ba5397387100a578d23b15862518a7a859Mathias Agopian} 430e71212ba5397387100a578d23b15862518a7a859Mathias Agopian 431e71212ba5397387100a578d23b15862518a7a859Mathias Agopianvoid egl_window_surface_v2_t::disconnect() 432e71212ba5397387100a578d23b15862518a7a859Mathias Agopian{ 4339648c1a2b9b527bcef64bb9d96e8385a14949840Mathias Agopian if (buffer && bits) { 434e71212ba5397387100a578d23b15862518a7a859Mathias Agopian bits = NULL; 435e71212ba5397387100a578d23b15862518a7a859Mathias Agopian unlock(buffer); 436e71212ba5397387100a578d23b15862518a7a859Mathias Agopian } 437cb6b9041647b4f080324742eee5ce709960ff610Mathias Agopian // enqueue the last frame 438cb6b9041647b4f080324742eee5ce709960ff610Mathias Agopian nativeWindow->queueBuffer(nativeWindow, buffer); 439cb6b9041647b4f080324742eee5ce709960ff610Mathias Agopian if (buffer) { 440cb6b9041647b4f080324742eee5ce709960ff610Mathias Agopian buffer->common.decRef(&buffer->common); 441cb6b9041647b4f080324742eee5ce709960ff610Mathias Agopian buffer = 0; 442cb6b9041647b4f080324742eee5ce709960ff610Mathias Agopian } 443cb6b9041647b4f080324742eee5ce709960ff610Mathias Agopian if (previousBuffer) { 444cb6b9041647b4f080324742eee5ce709960ff610Mathias Agopian previousBuffer->common.decRef(&previousBuffer->common); 445cb6b9041647b4f080324742eee5ce709960ff610Mathias Agopian previousBuffer = 0; 446cb6b9041647b4f080324742eee5ce709960ff610Mathias Agopian } 447edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 448076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 4490926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopianstatus_t egl_window_surface_v2_t::lock( 450e71212ba5397387100a578d23b15862518a7a859Mathias Agopian android_native_buffer_t* buf, int usage, void** vaddr) 4510926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian{ 45221c59d0070fe24a8e04e52ce04d511a924a9932fMathias Agopian int err = module->lock(module, buf->handle, 453e71212ba5397387100a578d23b15862518a7a859Mathias Agopian usage, 0, 0, buf->width, buf->height, vaddr); 4540926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian return err; 4550926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian} 4560926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian 4570926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopianstatus_t egl_window_surface_v2_t::unlock(android_native_buffer_t* buf) 4580926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian{ 459cf81c84e43eb33931b950fa2c9b4c6f51afe7197Mathias Agopian if (!buf) return BAD_VALUE; 46021c59d0070fe24a8e04e52ce04d511a924a9932fMathias Agopian int err = module->unlock(module, buf->handle); 4610926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian return err; 4620926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian} 4630926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian 464df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopianvoid egl_window_surface_v2_t::copyBlt( 465df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian android_native_buffer_t* dst, void* dst_vaddr, 466df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian android_native_buffer_t* src, void const* src_vaddr, 467240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian const Region& clip) 468df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian{ 469df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian // FIXME: use copybit if possible 470df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian // NOTE: dst and src must be the same format 471df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian 472240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian status_t err = NO_ERROR; 473240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian copybit_device_t* const copybit = blitengine; 474240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian if (copybit) { 475240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian copybit_image_t simg; 476240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian simg.w = src->width; 477240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian simg.h = src->height; 478240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian simg.format = src->format; 479240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian simg.handle = const_cast<native_handle_t*>(src->handle); 480240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian 481240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian copybit_image_t dimg; 482240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian dimg.w = dst->width; 483240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian dimg.h = dst->height; 484240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian dimg.format = dst->format; 485240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian dimg.handle = const_cast<native_handle_t*>(dst->handle); 486240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian 487240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian copybit->set_parameter(copybit, COPYBIT_TRANSFORM, 0); 488240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian copybit->set_parameter(copybit, COPYBIT_PLANE_ALPHA, 255); 489240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian copybit->set_parameter(copybit, COPYBIT_DITHER, COPYBIT_DISABLE); 490240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian region_iterator it(clip); 491240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian err = copybit->blit(copybit, &dimg, &simg, &it); 492240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian if (err != NO_ERROR) { 493240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian LOGE("copybit failed (%s)", strerror(err)); 494240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian } 495240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian } 4960926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian 497240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian if (!copybit || err) { 498240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian Region::const_iterator cur = clip.begin(); 499240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian Region::const_iterator end = clip.end(); 500240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian 501240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian const size_t bpp = pixelFormatTable[src->format].size; 502240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian const size_t dbpr = dst->stride * bpp; 503240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian const size_t sbpr = src->stride * bpp; 504240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian 505240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian uint8_t const * const src_bits = (uint8_t const *)src_vaddr; 506240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian uint8_t * const dst_bits = (uint8_t *)dst_vaddr; 507240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian 508240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian while (cur != end) { 509240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian const Rect& r(*cur++); 510240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian ssize_t w = r.right - r.left; 511240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian ssize_t h = r.bottom - r.top; 512240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian if (w <= 0 || h<=0) continue; 513240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian size_t size = w * bpp; 514240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian uint8_t const * s = src_bits + (r.left + src->stride * r.top) * bpp; 515240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian uint8_t * d = dst_bits + (r.left + dst->stride * r.top) * bpp; 516240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian if (dbpr==sbpr && size==sbpr) { 517240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian size *= h; 518240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian h = 1; 519240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian } 520240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian do { 521240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian memcpy(d, s, size); 522240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian d += dbpr; 523240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian s += sbpr; 524240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian } while (--h > 0); 525df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian } 526076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian } 527edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 528edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 529076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias AgopianEGLBoolean egl_window_surface_v2_t::swapBuffers() 530edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 531cf81c84e43eb33931b950fa2c9b4c6f51afe7197Mathias Agopian if (!buffer) { 532cf81c84e43eb33931b950fa2c9b4c6f51afe7197Mathias Agopian return setError(EGL_BAD_ACCESS, EGL_FALSE); 533cf81c84e43eb33931b950fa2c9b4c6f51afe7197Mathias Agopian } 534cf81c84e43eb33931b950fa2c9b4c6f51afe7197Mathias Agopian 535df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian /* 536df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian * Handle eglSetSwapRectangleANDROID() 537df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian * We copyback from the front buffer 538df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian */ 539df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian if (!dirtyRegion.isEmpty()) { 540df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian dirtyRegion.andSelf(Rect(buffer->width, buffer->height)); 541df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian if (previousBuffer) { 542df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian const Region copyBack(Region::subtract(oldDirtyRegion, dirtyRegion)); 543df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian if (!copyBack.isEmpty()) { 544df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian void* prevBits; 545df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian if (lock(previousBuffer, 546240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian GRALLOC_USAGE_SW_READ_OFTEN, &prevBits) == NO_ERROR) { 547240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian // copy from previousBuffer to buffer 548240c9fe59e9db5807c88796f60889acc44ba845cMathias Agopian copyBlt(buffer, bits, previousBuffer, prevBits, copyBack); 549df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian unlock(previousBuffer); 550df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian } 551df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian } 552df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian } 553df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian oldDirtyRegion = dirtyRegion; 554df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian } 555076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 556df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian if (previousBuffer) { 557df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian previousBuffer->common.decRef(&previousBuffer->common); 558df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian previousBuffer = 0; 559df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian } 560076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 5610926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian unlock(buffer); 562df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian previousBuffer = buffer; 563076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian nativeWindow->queueBuffer(nativeWindow, buffer); 564df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian buffer = 0; 565076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 566df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian // dequeue a new buffer 567076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian nativeWindow->dequeueBuffer(nativeWindow, &buffer); 568df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian 569076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian // TODO: lockBuffer should rather be executed when the very first 570076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian // direct rendering occurs. 571076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian nativeWindow->lockBuffer(nativeWindow, buffer); 572076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 573df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian // reallocate the depth-buffer if needed 574076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian if ((width != buffer->width) || (height != buffer->height)) { 575edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // TODO: we probably should reset the swap rect here 576edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // if the window size has changed 577076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian width = buffer->width; 578076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian height = buffer->height; 579edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (depth.data) { 580edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project free(depth.data); 581076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian depth.width = width; 582076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian depth.height = height; 583076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian depth.stride = buffer->stride; 584edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depth.data = (GGLubyte*)malloc(depth.stride*depth.height*2); 585edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (depth.data == 0) { 586df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian setError(EGL_BAD_ALLOC, EGL_FALSE); 587edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_FALSE; 588edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 589edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 590edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 591df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian 592df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian // keep a reference on the buffer 593df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian buffer->common.incRef(&buffer->common); 594df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian 595df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian // finally pin the buffer down 596df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian if (lock(buffer, GRALLOC_USAGE_SW_READ_OFTEN | 597df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian GRALLOC_USAGE_SW_WRITE_OFTEN, &bits) != NO_ERROR) { 598df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian LOGE("eglSwapBuffers() failed to lock buffer %p (%ux%u)", 599df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian buffer, buffer->width, buffer->height); 600cf81c84e43eb33931b950fa2c9b4c6f51afe7197Mathias Agopian return setError(EGL_BAD_ACCESS, EGL_FALSE); 601df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian // FIXME: we should make sure we're not accessing the buffer anymore 602df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian } 603df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian 604df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian return EGL_TRUE; 605df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian} 606df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian 607df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias AgopianEGLBoolean egl_window_surface_v2_t::setSwapRectangle( 608df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian EGLint l, EGLint t, EGLint w, EGLint h) 609df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian{ 610df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian dirtyRegion = Rect(l, t, l+w, t+h); 611edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 612edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 613edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 6148d2e83b9f44c7f2207a312fcfda8eb3a4c26745fMathias AgopianEGLClientBuffer egl_window_surface_v2_t::getRenderBuffer() const 6158d2e83b9f44c7f2207a312fcfda8eb3a4c26745fMathias Agopian{ 6168d2e83b9f44c7f2207a312fcfda8eb3a4c26745fMathias Agopian return buffer; 6178d2e83b9f44c7f2207a312fcfda8eb3a4c26745fMathias Agopian} 6188d2e83b9f44c7f2207a312fcfda8eb3a4c26745fMathias Agopian 619076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian#ifdef LIBAGL_USE_GRALLOC_COPYBITS 620076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 621076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopianstatic bool supportedCopybitsDestinationFormat(int format) { 6228d2e83b9f44c7f2207a312fcfda8eb3a4c26745fMathias Agopian // Hardware supported 623076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian switch (format) { 624076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian case HAL_PIXEL_FORMAT_RGB_565: 6258d2e83b9f44c7f2207a312fcfda8eb3a4c26745fMathias Agopian case HAL_PIXEL_FORMAT_RGBA_8888: 6268d2e83b9f44c7f2207a312fcfda8eb3a4c26745fMathias Agopian case HAL_PIXEL_FORMAT_RGBA_4444: 6278d2e83b9f44c7f2207a312fcfda8eb3a4c26745fMathias Agopian case HAL_PIXEL_FORMAT_RGBA_5551: 6288d2e83b9f44c7f2207a312fcfda8eb3a4c26745fMathias Agopian case HAL_PIXEL_FORMAT_BGRA_8888: 629076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian return true; 630076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian } 6318d2e83b9f44c7f2207a312fcfda8eb3a4c26745fMathias Agopian return false; 632076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian} 633076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian#endif 634076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 635076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias AgopianEGLBoolean egl_window_surface_v2_t::bindDrawSurface(ogles_context_t* gl) 636edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 637edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project GGLSurface buffer; 638edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project buffer.version = sizeof(GGLSurface); 639076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian buffer.width = this->buffer->width; 640076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian buffer.height = this->buffer->height; 641076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian buffer.stride = this->buffer->stride; 642e71212ba5397387100a578d23b15862518a7a859Mathias Agopian buffer.data = (GGLubyte*)bits; 643076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian buffer.format = this->buffer->format; 644edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project gl->rasterizer.procs.colorBuffer(gl, &buffer); 645edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (depth.data != gl->rasterizer.state.buffers.depth.data) 646edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project gl->rasterizer.procs.depthBuffer(gl, &depth); 6470a3139a21e628093893bba8ca0bb0b4742e0522cMathias Agopian 648076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian#ifdef LIBAGL_USE_GRALLOC_COPYBITS 6490a3139a21e628093893bba8ca0bb0b4742e0522cMathias Agopian gl->copybits.drawSurfaceBuffer = 0; 650f13901eaa98241b52062a3ae3b016badce3dee0cMathias Agopian if (gl->copybits.blitEngine != NULL) { 651f13901eaa98241b52062a3ae3b016badce3dee0cMathias Agopian if (supportedCopybitsDestinationFormat(buffer.format)) { 652f13901eaa98241b52062a3ae3b016badce3dee0cMathias Agopian buffer_handle_t handle = this->buffer->handle; 653f13901eaa98241b52062a3ae3b016badce3dee0cMathias Agopian if (handle != NULL) { 6540a3139a21e628093893bba8ca0bb0b4742e0522cMathias Agopian gl->copybits.drawSurfaceBuffer = handle; 655076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian } 656076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian } 657076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian } 658076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian#endif // LIBAGL_USE_GRALLOC_COPYBITS 6590a3139a21e628093893bba8ca0bb0b4742e0522cMathias Agopian 660edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 661edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 662076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias AgopianEGLBoolean egl_window_surface_v2_t::bindReadSurface(ogles_context_t* gl) 663edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 664edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project GGLSurface buffer; 665edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project buffer.version = sizeof(GGLSurface); 666076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian buffer.width = this->buffer->width; 667076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian buffer.height = this->buffer->height; 668076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian buffer.stride = this->buffer->stride; 669e71212ba5397387100a578d23b15862518a7a859Mathias Agopian buffer.data = (GGLubyte*)bits; // FIXME: hopefully is is LOCKED!!! 670076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian buffer.format = this->buffer->format; 671edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project gl->rasterizer.procs.readBuffer(gl, &buffer); 672edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 673edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 674076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias AgopianEGLint egl_window_surface_v2_t::getHorizontalResolution() const { 675edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return (nativeWindow->xdpi * EGL_DISPLAY_SCALING) * (1.0f / 25.4f); 676edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 677076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias AgopianEGLint egl_window_surface_v2_t::getVerticalResolution() const { 678edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return (nativeWindow->ydpi * EGL_DISPLAY_SCALING) * (1.0f / 25.4f); 679edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 680076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias AgopianEGLint egl_window_surface_v2_t::getRefreshRate() const { 681076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian return (60 * EGL_DISPLAY_SCALING); // FIXME 682edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 683df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias AgopianEGLint egl_window_surface_v2_t::getSwapBehavior() const 684df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian{ 685df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian /* 686df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian * EGL_BUFFER_PRESERVED means that eglSwapBuffers() completely preserves 687df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian * the content of the swapped buffer. 688df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian * 689df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian * EGL_BUFFER_DESTROYED means that the content of the buffer is lost. 690df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian * 691df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian * However when ANDROID_swap_retcangle is supported, EGL_BUFFER_DESTROYED 692df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian * only applies to the area specified by eglSetSwapRectangleANDROID(), that 693df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian * is, everything outside of this area is preserved. 694df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian * 695df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian * This implementation of EGL assumes the later case. 696df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian * 697df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian */ 698df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian 699076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian return EGL_BUFFER_DESTROYED; 700edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 701edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 702edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 703edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 704edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstruct egl_pixmap_surface_t : public egl_surface_t 705edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 706edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_pixmap_surface_t( 707edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLDisplay dpy, EGLConfig config, 708edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int32_t depthFormat, 709edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_native_pixmap_t const * pixmap); 710edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 711edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual ~egl_pixmap_surface_t() { } 712edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 7130696a572294bbaa977245afb630065de3278473bMathias Agopian virtual bool initCheck() const { return !depth.format || depth.data!=0; } 714edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLBoolean bindDrawSurface(ogles_context_t* gl); 715edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLBoolean bindReadSurface(ogles_context_t* gl); 716edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLint getWidth() const { return nativePixmap.width; } 717edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLint getHeight() const { return nativePixmap.height; } 718edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectprivate: 719edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_native_pixmap_t nativePixmap; 720edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 721edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 722edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectegl_pixmap_surface_t::egl_pixmap_surface_t(EGLDisplay dpy, 723edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLConfig config, 724edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int32_t depthFormat, 725edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_native_pixmap_t const * pixmap) 726edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project : egl_surface_t(dpy, config, depthFormat), nativePixmap(*pixmap) 727edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 728edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (depthFormat) { 729edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depth.width = pixmap->width; 730edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depth.height = pixmap->height; 731edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depth.stride = depth.width; // use the width here 732edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depth.data = (GGLubyte*)malloc(depth.stride*depth.height*2); 733edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (depth.data == 0) { 734edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project setError(EGL_BAD_ALLOC, EGL_NO_SURFACE); 735edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 736edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 737edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 738edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean egl_pixmap_surface_t::bindDrawSurface(ogles_context_t* gl) 739edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 740edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project GGLSurface buffer; 741edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project buffer.version = sizeof(GGLSurface); 742edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project buffer.width = nativePixmap.width; 743edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project buffer.height = nativePixmap.height; 744edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project buffer.stride = nativePixmap.stride; 745edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project buffer.data = nativePixmap.data; 746edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project buffer.format = nativePixmap.format; 747076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 748edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project gl->rasterizer.procs.colorBuffer(gl, &buffer); 749edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (depth.data != gl->rasterizer.state.buffers.depth.data) 750edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project gl->rasterizer.procs.depthBuffer(gl, &depth); 751edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 752edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 753edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean egl_pixmap_surface_t::bindReadSurface(ogles_context_t* gl) 754edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 755edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project GGLSurface buffer; 756edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project buffer.version = sizeof(GGLSurface); 757edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project buffer.width = nativePixmap.width; 758edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project buffer.height = nativePixmap.height; 759edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project buffer.stride = nativePixmap.stride; 760edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project buffer.data = nativePixmap.data; 761edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project buffer.format = nativePixmap.format; 762edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project gl->rasterizer.procs.readBuffer(gl, &buffer); 763edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 764edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 765edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 766edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 767edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 768edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstruct egl_pbuffer_surface_t : public egl_surface_t 769edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 770edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_pbuffer_surface_t( 771edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLDisplay dpy, EGLConfig config, int32_t depthFormat, 772edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int32_t w, int32_t h, int32_t f); 773edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 774edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual ~egl_pbuffer_surface_t(); 775edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 7760696a572294bbaa977245afb630065de3278473bMathias Agopian virtual bool initCheck() const { return pbuffer.data != 0; } 777edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLBoolean bindDrawSurface(ogles_context_t* gl); 778edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLBoolean bindReadSurface(ogles_context_t* gl); 779edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLint getWidth() const { return pbuffer.width; } 780edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLint getHeight() const { return pbuffer.height; } 781edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectprivate: 782edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project GGLSurface pbuffer; 783edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 784edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 785edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectegl_pbuffer_surface_t::egl_pbuffer_surface_t(EGLDisplay dpy, 786edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLConfig config, int32_t depthFormat, 787edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int32_t w, int32_t h, int32_t f) 788edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project : egl_surface_t(dpy, config, depthFormat) 789edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 790edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project size_t size = w*h; 791edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project switch (f) { 792edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case GGL_PIXEL_FORMAT_A_8: size *= 1; break; 793edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case GGL_PIXEL_FORMAT_RGB_565: size *= 2; break; 794edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case GGL_PIXEL_FORMAT_RGBA_8888: size *= 4; break; 795edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project default: 796edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project LOGE("incompatible pixel format for pbuffer (format=%d)", f); 797edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project pbuffer.data = 0; 798edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 799edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 800edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project pbuffer.version = sizeof(GGLSurface); 801edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project pbuffer.width = w; 802edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project pbuffer.height = h; 803edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project pbuffer.stride = w; 804edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project pbuffer.data = (GGLubyte*)malloc(size); 805edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project pbuffer.format = f; 806076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 807edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (depthFormat) { 808edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depth.width = pbuffer.width; 809edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depth.height = pbuffer.height; 810edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depth.stride = depth.width; // use the width here 811edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depth.data = (GGLubyte*)malloc(depth.stride*depth.height*2); 812edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (depth.data == 0) { 813edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project setError(EGL_BAD_ALLOC, EGL_NO_SURFACE); 814edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return; 815edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 816edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 817edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 818edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectegl_pbuffer_surface_t::~egl_pbuffer_surface_t() { 819edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project free(pbuffer.data); 820edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 821edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean egl_pbuffer_surface_t::bindDrawSurface(ogles_context_t* gl) 822edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 823edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project gl->rasterizer.procs.colorBuffer(gl, &pbuffer); 824edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (depth.data != gl->rasterizer.state.buffers.depth.data) 825edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project gl->rasterizer.procs.depthBuffer(gl, &depth); 826edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 827edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 828edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean egl_pbuffer_surface_t::bindReadSurface(ogles_context_t* gl) 829edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 830edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project gl->rasterizer.procs.readBuffer(gl, &pbuffer); 831edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 832edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 833edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 834edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 835edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 836edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstruct config_pair_t { 837edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project GLint key; 838edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project GLint value; 839edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 840edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 841edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstruct configs_t { 842edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project const config_pair_t* array; 843edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int size; 844edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 845edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 846edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstruct config_management_t { 847edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project GLint key; 848edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project bool (*match)(GLint reqValue, GLint confValue); 849edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project static bool atLeast(GLint reqValue, GLint confValue) { 850edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return (reqValue == EGL_DONT_CARE) || (confValue >= reqValue); 851edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 852edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project static bool exact(GLint reqValue, GLint confValue) { 853edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return (reqValue == EGL_DONT_CARE) || (confValue == reqValue); 854edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 855edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project static bool mask(GLint reqValue, GLint confValue) { 856edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return (confValue & reqValue) == reqValue; 857edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 858edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 859edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 860edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 861edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 862edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#define VERSION_MAJOR 1 863edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#define VERSION_MINOR 2 864edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic char const * const gVendorString = "Google Inc."; 865edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic char const * const gVersionString = "1.2 Android Driver"; 866edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic char const * const gClientApiString = "OpenGL ES"; 867076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopianstatic char const * const gExtensionsString = 868e6bf8b32b616450f80b64d226ea673f4a2e0bf8dMathias Agopian "EGL_KHR_image_base " 869076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian // "KHR_image_pixmap " 870076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian "EGL_ANDROID_image_native_buffer " 871df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian "EGL_ANDROID_swap_rectangle " 8728d2e83b9f44c7f2207a312fcfda8eb3a4c26745fMathias Agopian "EGL_ANDROID_get_render_buffer " 873076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian ; 874edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 875edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 876edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 877edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstruct extention_map_t { 878edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project const char * const name; 879edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project __eglMustCastToProperFunctionPointerType address; 880edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 881edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 882edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic const extention_map_t gExtentionMap[] = { 883076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian { "glDrawTexsOES", 884076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian (__eglMustCastToProperFunctionPointerType)&glDrawTexsOES }, 885076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian { "glDrawTexiOES", 886076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian (__eglMustCastToProperFunctionPointerType)&glDrawTexiOES }, 887076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian { "glDrawTexfOES", 888076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian (__eglMustCastToProperFunctionPointerType)&glDrawTexfOES }, 889076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian { "glDrawTexxOES", 890076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian (__eglMustCastToProperFunctionPointerType)&glDrawTexxOES }, 891076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian { "glDrawTexsvOES", 892076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian (__eglMustCastToProperFunctionPointerType)&glDrawTexsvOES }, 893076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian { "glDrawTexivOES", 894076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian (__eglMustCastToProperFunctionPointerType)&glDrawTexivOES }, 895076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian { "glDrawTexfvOES", 896076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian (__eglMustCastToProperFunctionPointerType)&glDrawTexfvOES }, 897076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian { "glDrawTexxvOES", 898076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian (__eglMustCastToProperFunctionPointerType)&glDrawTexxvOES }, 899076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian { "glQueryMatrixxOES", 900076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian (__eglMustCastToProperFunctionPointerType)&glQueryMatrixxOES }, 901076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian { "glEGLImageTargetTexture2DOES", 902076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian (__eglMustCastToProperFunctionPointerType)&glEGLImageTargetTexture2DOES }, 903076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian { "glEGLImageTargetRenderbufferStorageOES", 904076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian (__eglMustCastToProperFunctionPointerType)&glEGLImageTargetRenderbufferStorageOES }, 905076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian { "glClipPlanef", 906076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian (__eglMustCastToProperFunctionPointerType)&glClipPlanef }, 907076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian { "glClipPlanex", 908076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian (__eglMustCastToProperFunctionPointerType)&glClipPlanex }, 909076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian { "glBindBuffer", 910076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian (__eglMustCastToProperFunctionPointerType)&glBindBuffer }, 911076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian { "glBufferData", 912076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian (__eglMustCastToProperFunctionPointerType)&glBufferData }, 913076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian { "glBufferSubData", 914076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian (__eglMustCastToProperFunctionPointerType)&glBufferSubData }, 915076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian { "glDeleteBuffers", 916076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian (__eglMustCastToProperFunctionPointerType)&glDeleteBuffers }, 917076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian { "glGenBuffers", 918076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian (__eglMustCastToProperFunctionPointerType)&glGenBuffers }, 9198d2e83b9f44c7f2207a312fcfda8eb3a4c26745fMathias Agopian { "eglCreateImageKHR", 9208d2e83b9f44c7f2207a312fcfda8eb3a4c26745fMathias Agopian (__eglMustCastToProperFunctionPointerType)&eglCreateImageKHR }, 9218d2e83b9f44c7f2207a312fcfda8eb3a4c26745fMathias Agopian { "eglDestroyImageKHR", 9228d2e83b9f44c7f2207a312fcfda8eb3a4c26745fMathias Agopian (__eglMustCastToProperFunctionPointerType)&eglDestroyImageKHR }, 9238d2e83b9f44c7f2207a312fcfda8eb3a4c26745fMathias Agopian { "eglSetSwapRectangleANDROID", 9248d2e83b9f44c7f2207a312fcfda8eb3a4c26745fMathias Agopian (__eglMustCastToProperFunctionPointerType)&eglSetSwapRectangleANDROID }, 9258d2e83b9f44c7f2207a312fcfda8eb3a4c26745fMathias Agopian { "eglGetRenderBufferANDROID", 9268d2e83b9f44c7f2207a312fcfda8eb3a4c26745fMathias Agopian (__eglMustCastToProperFunctionPointerType)&eglGetRenderBufferANDROID }, 927edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 928edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 929076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian/* 930edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * In the lists below, attributes names MUST be sorted. 931edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * Additionally, all configs must be sorted according to 932edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * the EGL specification. 933edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project */ 934edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 935edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic config_pair_t const config_base_attribute_list[] = { 936edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_STENCIL_SIZE, 0 }, 937edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_CONFIG_CAVEAT, EGL_SLOW_CONFIG }, 938edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_LEVEL, 0 }, 939edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_MAX_PBUFFER_HEIGHT, GGL_MAX_VIEWPORT_DIMS }, 940076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian { EGL_MAX_PBUFFER_PIXELS, 941edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project GGL_MAX_VIEWPORT_DIMS*GGL_MAX_VIEWPORT_DIMS }, 942edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_MAX_PBUFFER_WIDTH, GGL_MAX_VIEWPORT_DIMS }, 943edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_NATIVE_RENDERABLE, EGL_TRUE }, 944edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_NATIVE_VISUAL_ID, 0 }, 945edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_NATIVE_VISUAL_TYPE, GGL_PIXEL_FORMAT_RGB_565 }, 946edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_SAMPLES, 0 }, 947edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_SAMPLE_BUFFERS, 0 }, 948edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_TRANSPARENT_TYPE, EGL_NONE }, 949edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_TRANSPARENT_BLUE_VALUE, 0 }, 950edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_TRANSPARENT_GREEN_VALUE, 0 }, 951edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_TRANSPARENT_RED_VALUE, 0 }, 952edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_BIND_TO_TEXTURE_RGBA, EGL_FALSE }, 953edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_BIND_TO_TEXTURE_RGB, EGL_FALSE }, 954edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_MIN_SWAP_INTERVAL, 1 }, 95556fa27572a2bbdd84a4762968327dba670fedae0Mathias Agopian { EGL_MAX_SWAP_INTERVAL, 1 }, 9560985f6a4ea1c457d98b0169ba9caa6b3713b1c7eMathias Agopian { EGL_LUMINANCE_SIZE, 0 }, 9570985f6a4ea1c457d98b0169ba9caa6b3713b1c7eMathias Agopian { EGL_ALPHA_MASK_SIZE, 0 }, 9580985f6a4ea1c457d98b0169ba9caa6b3713b1c7eMathias Agopian { EGL_COLOR_BUFFER_TYPE, EGL_RGB_BUFFER }, 95956fa27572a2bbdd84a4762968327dba670fedae0Mathias Agopian { EGL_RENDERABLE_TYPE, EGL_OPENGL_ES_BIT }, 9600985f6a4ea1c457d98b0169ba9caa6b3713b1c7eMathias Agopian { EGL_CONFORMANT, 0 } 961edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 962edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 963edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// These configs can override the base attribute list 964edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// NOTE: when adding a config here, don't forget to update eglCreate*Surface() 965edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 9660985f6a4ea1c457d98b0169ba9caa6b3713b1c7eMathias Agopian 967edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic config_pair_t const config_0_attribute_list[] = { 968edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_BUFFER_SIZE, 16 }, 969edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_ALPHA_SIZE, 0 }, 970edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_BLUE_SIZE, 5 }, 971edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_GREEN_SIZE, 6 }, 972edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_RED_SIZE, 5 }, 973edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_DEPTH_SIZE, 0 }, 974edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_CONFIG_ID, 0 }, 975edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_SURFACE_TYPE, EGL_WINDOW_BIT|EGL_PBUFFER_BIT|EGL_PIXMAP_BIT }, 976edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 977edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 978edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic config_pair_t const config_1_attribute_list[] = { 979edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_BUFFER_SIZE, 16 }, 980edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_ALPHA_SIZE, 0 }, 981edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_BLUE_SIZE, 5 }, 982edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_GREEN_SIZE, 6 }, 983edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_RED_SIZE, 5 }, 984edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_DEPTH_SIZE, 16 }, 985edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_CONFIG_ID, 1 }, 986edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_SURFACE_TYPE, EGL_WINDOW_BIT|EGL_PBUFFER_BIT|EGL_PIXMAP_BIT }, 987edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 988edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 989edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic config_pair_t const config_2_attribute_list[] = { 990edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_BUFFER_SIZE, 32 }, 991edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_ALPHA_SIZE, 8 }, 992edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_BLUE_SIZE, 8 }, 993edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_GREEN_SIZE, 8 }, 994edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_RED_SIZE, 8 }, 995edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_DEPTH_SIZE, 0 }, 996edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_CONFIG_ID, 2 }, 997edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_SURFACE_TYPE, EGL_WINDOW_BIT|EGL_PBUFFER_BIT|EGL_PIXMAP_BIT }, 998edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 999edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1000edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic config_pair_t const config_3_attribute_list[] = { 1001edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_BUFFER_SIZE, 32 }, 1002edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_ALPHA_SIZE, 8 }, 1003edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_BLUE_SIZE, 8 }, 1004edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_GREEN_SIZE, 8 }, 1005edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_RED_SIZE, 8 }, 1006edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_DEPTH_SIZE, 16 }, 1007edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_CONFIG_ID, 3 }, 1008edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_SURFACE_TYPE, EGL_WINDOW_BIT|EGL_PBUFFER_BIT|EGL_PIXMAP_BIT }, 1009edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 1010edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1011edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic config_pair_t const config_4_attribute_list[] = { 1012edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_BUFFER_SIZE, 8 }, 1013edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_ALPHA_SIZE, 8 }, 1014edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_BLUE_SIZE, 0 }, 1015edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_GREEN_SIZE, 0 }, 1016edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_RED_SIZE, 0 }, 1017edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_DEPTH_SIZE, 0 }, 1018edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_CONFIG_ID, 4 }, 1019edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_SURFACE_TYPE, EGL_WINDOW_BIT|EGL_PBUFFER_BIT|EGL_PIXMAP_BIT }, 1020edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 1021edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1022edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic config_pair_t const config_5_attribute_list[] = { 1023edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_BUFFER_SIZE, 8 }, 1024edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_ALPHA_SIZE, 8 }, 1025edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_BLUE_SIZE, 0 }, 1026edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_GREEN_SIZE, 0 }, 1027edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_RED_SIZE, 0 }, 1028edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_DEPTH_SIZE, 16 }, 1029edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_CONFIG_ID, 5 }, 1030edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_SURFACE_TYPE, EGL_WINDOW_BIT|EGL_PBUFFER_BIT|EGL_PIXMAP_BIT }, 1031edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 1032edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1033edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic configs_t const gConfigs[] = { 1034edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { config_0_attribute_list, NELEM(config_0_attribute_list) }, 1035edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { config_1_attribute_list, NELEM(config_1_attribute_list) }, 1036edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { config_2_attribute_list, NELEM(config_2_attribute_list) }, 1037edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { config_3_attribute_list, NELEM(config_3_attribute_list) }, 1038edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { config_4_attribute_list, NELEM(config_4_attribute_list) }, 1039edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { config_5_attribute_list, NELEM(config_5_attribute_list) }, 1040edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 1041edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1042edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic config_management_t const gConfigManagement[] = { 1043edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_BUFFER_SIZE, config_management_t::atLeast }, 1044edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_ALPHA_SIZE, config_management_t::atLeast }, 1045edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_BLUE_SIZE, config_management_t::atLeast }, 1046edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_GREEN_SIZE, config_management_t::atLeast }, 1047edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_RED_SIZE, config_management_t::atLeast }, 1048edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_DEPTH_SIZE, config_management_t::atLeast }, 1049edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_STENCIL_SIZE, config_management_t::atLeast }, 1050edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_CONFIG_CAVEAT, config_management_t::exact }, 1051edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_CONFIG_ID, config_management_t::exact }, 1052edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_LEVEL, config_management_t::exact }, 1053edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_MAX_PBUFFER_HEIGHT, config_management_t::exact }, 1054edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_MAX_PBUFFER_PIXELS, config_management_t::exact }, 1055edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_MAX_PBUFFER_WIDTH, config_management_t::exact }, 1056edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_NATIVE_RENDERABLE, config_management_t::exact }, 1057edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_NATIVE_VISUAL_ID, config_management_t::exact }, 1058edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_NATIVE_VISUAL_TYPE, config_management_t::exact }, 1059edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_SAMPLES, config_management_t::exact }, 1060edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_SAMPLE_BUFFERS, config_management_t::exact }, 1061edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_SURFACE_TYPE, config_management_t::mask }, 1062edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_TRANSPARENT_TYPE, config_management_t::exact }, 1063edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_TRANSPARENT_BLUE_VALUE, config_management_t::exact }, 1064edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_TRANSPARENT_GREEN_VALUE, config_management_t::exact }, 1065edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_TRANSPARENT_RED_VALUE, config_management_t::exact }, 1066edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_BIND_TO_TEXTURE_RGBA, config_management_t::exact }, 1067edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_BIND_TO_TEXTURE_RGB, config_management_t::exact }, 1068edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_MIN_SWAP_INTERVAL, config_management_t::exact }, 1069edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_MAX_SWAP_INTERVAL, config_management_t::exact }, 10700985f6a4ea1c457d98b0169ba9caa6b3713b1c7eMathias Agopian { EGL_LUMINANCE_SIZE, config_management_t::atLeast }, 10710985f6a4ea1c457d98b0169ba9caa6b3713b1c7eMathias Agopian { EGL_ALPHA_MASK_SIZE, config_management_t::atLeast }, 10720985f6a4ea1c457d98b0169ba9caa6b3713b1c7eMathias Agopian { EGL_COLOR_BUFFER_TYPE, config_management_t::exact }, 10730985f6a4ea1c457d98b0169ba9caa6b3713b1c7eMathias Agopian { EGL_RENDERABLE_TYPE, config_management_t::mask }, 10740985f6a4ea1c457d98b0169ba9caa6b3713b1c7eMathias Agopian { EGL_CONFORMANT, config_management_t::mask } 1075edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 1076edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 10770985f6a4ea1c457d98b0169ba9caa6b3713b1c7eMathias Agopian 1078edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic config_pair_t const config_defaults[] = { 10790985f6a4ea1c457d98b0169ba9caa6b3713b1c7eMathias Agopian // attributes that are not specified are simply ignored, if a particular 10800985f6a4ea1c457d98b0169ba9caa6b3713b1c7eMathias Agopian // one needs not be ignored, it must be specified here, eg: 10810985f6a4ea1c457d98b0169ba9caa6b3713b1c7eMathias Agopian // { EGL_SURFACE_TYPE, EGL_WINDOW_BIT }, 1082edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 1083edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1084edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 1085edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1086edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projecttemplate<typename T> 1087edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic int binarySearch(T const sortedArray[], int first, int last, EGLint key) 1088edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1089edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project while (first <= last) { 1090edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int mid = (first + last) / 2; 1091076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian if (key > sortedArray[mid].key) { 1092edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project first = mid + 1; 1093076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian } else if (key < sortedArray[mid].key) { 1094edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project last = mid - 1; 1095edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } else { 1096edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return mid; 1097edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1098edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1099edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return -1; 1100edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1101edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1102edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic int isAttributeMatching(int i, EGLint attr, EGLint val) 1103edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1104edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // look for the attribute in all of our configs 1105076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian config_pair_t const* configFound = gConfigs[i].array; 1106edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int index = binarySearch<config_pair_t>( 1107edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project gConfigs[i].array, 1108edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 0, gConfigs[i].size-1, 1109edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project attr); 1110edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (index < 0) { 1111076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian configFound = config_base_attribute_list; 1112edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project index = binarySearch<config_pair_t>( 1113edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project config_base_attribute_list, 1114edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 0, NELEM(config_base_attribute_list)-1, 1115edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project attr); 1116edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1117edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (index >= 0) { 1118edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // attribute found, check if this config could match 1119edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int cfgMgtIndex = binarySearch<config_management_t>( 1120edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project gConfigManagement, 1121edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 0, NELEM(gConfigManagement)-1, 1122edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project attr); 1123edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (index >= 0) { 1124edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project bool match = gConfigManagement[cfgMgtIndex].match( 1125edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project val, configFound[index].value); 1126edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (match) { 1127edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // this config matches 1128edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return 1; 1129edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1130edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } else { 1131edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // attribute not found. this should NEVER happen. 1132edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1133edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } else { 1134edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // error, this attribute doesn't exist 1135edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1136edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return 0; 1137edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1138edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1139edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic int makeCurrent(ogles_context_t* gl) 1140edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1141edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project ogles_context_t* current = (ogles_context_t*)getGlThreadSpecific(); 1142edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (gl) { 1143edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_context_t* c = egl_context_t::context(gl); 1144edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (c->flags & egl_context_t::IS_CURRENT) { 1145edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (current != gl) { 1146edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // it is an error to set a context current, if it's already 1147edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // current to another thread 1148edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return -1; 1149edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1150edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } else { 1151edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (current) { 1152edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // mark the current context as not current, and flush 1153edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project glFlush(); 1154edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_context_t::context(current)->flags &= ~egl_context_t::IS_CURRENT; 1155edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1156edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1157edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (!(c->flags & egl_context_t::IS_CURRENT)) { 1158edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // The context is not current, make it current! 1159edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project setGlThreadSpecific(gl); 1160edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project c->flags |= egl_context_t::IS_CURRENT; 1161edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1162edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } else { 1163edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (current) { 1164edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // mark the current context as not current, and flush 1165edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project glFlush(); 1166edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_context_t::context(current)->flags &= ~egl_context_t::IS_CURRENT; 1167edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1168edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // this thread has no context attached to it 1169edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project setGlThreadSpecific(0); 1170edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1171edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return 0; 1172edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1173edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1174edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic EGLBoolean getConfigAttrib(EGLDisplay dpy, EGLConfig config, 1175edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLint attribute, EGLint *value) 1176edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1177edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project size_t numConfigs = NELEM(gConfigs); 1178edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int index = (int)config; 1179edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (uint32_t(index) >= numConfigs) 1180edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_CONFIG, EGL_FALSE); 1181edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1182edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int attrIndex; 1183edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project attrIndex = binarySearch<config_pair_t>( 1184edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project gConfigs[index].array, 1185edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 0, gConfigs[index].size-1, 1186edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project attribute); 1187edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (attrIndex>=0) { 1188edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project *value = gConfigs[index].array[attrIndex].value; 1189edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 1190edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1191edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1192edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project attrIndex = binarySearch<config_pair_t>( 1193edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project config_base_attribute_list, 1194edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 0, NELEM(config_base_attribute_list)-1, 1195edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project attribute); 1196edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (attrIndex>=0) { 1197edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project *value = config_base_attribute_list[attrIndex].value; 1198edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 1199edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1200edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_ATTRIBUTE, EGL_FALSE); 1201edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1202edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1203edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic EGLSurface createWindowSurface(EGLDisplay dpy, EGLConfig config, 1204edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project NativeWindowType window, const EGLint *attrib_list) 1205edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1206edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 1207edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_NO_SURFACE); 1208edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (window == 0) 1209edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_MATCH, EGL_NO_SURFACE); 1210edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1211edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLint surfaceType; 1212edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (getConfigAttrib(dpy, config, EGL_SURFACE_TYPE, &surfaceType) == EGL_FALSE) 1213edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_FALSE; 1214edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1215edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (!(surfaceType & EGL_WINDOW_BIT)) 1216edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_MATCH, EGL_NO_SURFACE); 1217edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 12180696a572294bbaa977245afb630065de3278473bMathias Agopian if (static_cast<android_native_window_t*>(window)->common.magic != 12190696a572294bbaa977245afb630065de3278473bMathias Agopian ANDROID_NATIVE_WINDOW_MAGIC) { 12200696a572294bbaa977245afb630065de3278473bMathias Agopian return setError(EGL_BAD_NATIVE_WINDOW, EGL_NO_SURFACE); 12210696a572294bbaa977245afb630065de3278473bMathias Agopian } 12220696a572294bbaa977245afb630065de3278473bMathias Agopian 1223edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLint configID; 1224edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (getConfigAttrib(dpy, config, EGL_CONFIG_ID, &configID) == EGL_FALSE) 1225edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_FALSE; 1226edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1227edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int32_t depthFormat; 1228edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int32_t pixelFormat; 1229edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project switch(configID) { 1230076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian case 0: 1231076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian pixelFormat = GGL_PIXEL_FORMAT_RGB_565; 1232edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depthFormat = 0; 1233edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1234edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case 1: 1235076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian pixelFormat = GGL_PIXEL_FORMAT_RGB_565; 1236edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depthFormat = GGL_PIXEL_FORMAT_Z_16; 1237edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1238edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case 2: 1239076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian pixelFormat = GGL_PIXEL_FORMAT_RGBA_8888; 1240edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depthFormat = 0; 1241edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1242edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case 3: 1243076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian pixelFormat = GGL_PIXEL_FORMAT_RGBA_8888; 1244edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depthFormat = GGL_PIXEL_FORMAT_Z_16; 1245edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1246edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case 4: 1247076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian pixelFormat = GGL_PIXEL_FORMAT_A_8; 1248edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depthFormat = 0; 1249edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1250edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case 5: 1251076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian pixelFormat = GGL_PIXEL_FORMAT_A_8; 1252edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depthFormat = GGL_PIXEL_FORMAT_Z_16; 1253edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1254edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project default: 1255edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_MATCH, EGL_NO_SURFACE); 1256edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1257edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1258edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // FIXME: we don't have access to the pixelFormat here just yet. 1259edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // (it's possible that the surface is not fully initialized) 1260edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // maybe this should be done after the page-flip 1261edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project //if (EGLint(info.format) != pixelFormat) 1262edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // return setError(EGL_BAD_MATCH, EGL_NO_SURFACE); 1263edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1264076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian egl_surface_t* surface; 1265076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian surface = new egl_window_surface_v2_t(dpy, config, depthFormat, 1266076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian static_cast<android_native_window_t*>(window)); 1267edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 12680696a572294bbaa977245afb630065de3278473bMathias Agopian if (!surface->initCheck()) { 1269edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // there was a problem in the ctor, the error 1270edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // flag has been set. 1271edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project delete surface; 1272edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project surface = 0; 1273edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1274edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return surface; 1275edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1276edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1277edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic EGLSurface createPixmapSurface(EGLDisplay dpy, EGLConfig config, 1278edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project NativePixmapType pixmap, const EGLint *attrib_list) 1279edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1280edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 1281edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_NO_SURFACE); 1282edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (pixmap == 0) 1283edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_MATCH, EGL_NO_SURFACE); 1284edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1285edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLint surfaceType; 1286edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (getConfigAttrib(dpy, config, EGL_SURFACE_TYPE, &surfaceType) == EGL_FALSE) 1287edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_FALSE; 1288edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1289edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (!(surfaceType & EGL_PIXMAP_BIT)) 1290edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_MATCH, EGL_NO_SURFACE); 1291edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 12920696a572294bbaa977245afb630065de3278473bMathias Agopian if (static_cast<egl_native_pixmap_t*>(pixmap)->version != 12930696a572294bbaa977245afb630065de3278473bMathias Agopian sizeof(egl_native_pixmap_t)) { 12940696a572294bbaa977245afb630065de3278473bMathias Agopian return setError(EGL_BAD_NATIVE_PIXMAP, EGL_NO_SURFACE); 12950696a572294bbaa977245afb630065de3278473bMathias Agopian } 12960696a572294bbaa977245afb630065de3278473bMathias Agopian 1297edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLint configID; 1298edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (getConfigAttrib(dpy, config, EGL_CONFIG_ID, &configID) == EGL_FALSE) 1299edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_FALSE; 1300edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1301edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int32_t depthFormat; 1302edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int32_t pixelFormat; 1303edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project switch(configID) { 1304076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian case 0: 1305076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian pixelFormat = GGL_PIXEL_FORMAT_RGB_565; 1306edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depthFormat = 0; 1307edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1308edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case 1: 1309076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian pixelFormat = GGL_PIXEL_FORMAT_RGB_565; 1310edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depthFormat = GGL_PIXEL_FORMAT_Z_16; 1311edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1312edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case 2: 1313076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian pixelFormat = GGL_PIXEL_FORMAT_RGBA_8888; 1314edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depthFormat = 0; 1315edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1316edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case 3: 1317076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian pixelFormat = GGL_PIXEL_FORMAT_RGBA_8888; 1318edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depthFormat = GGL_PIXEL_FORMAT_Z_16; 1319edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1320edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case 4: 1321076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian pixelFormat = GGL_PIXEL_FORMAT_A_8; 1322edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depthFormat = 0; 1323edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1324edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case 5: 1325076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian pixelFormat = GGL_PIXEL_FORMAT_A_8; 1326edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depthFormat = GGL_PIXEL_FORMAT_Z_16; 1327edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1328edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project default: 1329edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_MATCH, EGL_NO_SURFACE); 1330edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1331edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1332edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (pixmap->format != pixelFormat) 1333edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_MATCH, EGL_NO_SURFACE); 1334edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1335edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_surface_t* surface = 1336edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project new egl_pixmap_surface_t(dpy, config, depthFormat, 1337edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project static_cast<egl_native_pixmap_t*>(pixmap)); 1338edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 13390696a572294bbaa977245afb630065de3278473bMathias Agopian if (!surface->initCheck()) { 1340edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // there was a problem in the ctor, the error 1341edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // flag has been set. 1342edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project delete surface; 1343edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project surface = 0; 1344edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1345edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return surface; 1346edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1347edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1348edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic EGLSurface createPbufferSurface(EGLDisplay dpy, EGLConfig config, 1349edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project const EGLint *attrib_list) 1350edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1351edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 1352edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_NO_SURFACE); 1353edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1354edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLint surfaceType; 1355edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (getConfigAttrib(dpy, config, EGL_SURFACE_TYPE, &surfaceType) == EGL_FALSE) 1356edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_FALSE; 1357076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 1358edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (!(surfaceType & EGL_PBUFFER_BIT)) 1359edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_MATCH, EGL_NO_SURFACE); 1360076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 1361edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLint configID; 1362edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (getConfigAttrib(dpy, config, EGL_CONFIG_ID, &configID) == EGL_FALSE) 1363edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_FALSE; 1364edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1365edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int32_t depthFormat; 1366edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int32_t pixelFormat; 1367edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project switch(configID) { 1368076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian case 0: 1369076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian pixelFormat = GGL_PIXEL_FORMAT_RGB_565; 1370edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depthFormat = 0; 1371edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1372edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case 1: 1373076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian pixelFormat = GGL_PIXEL_FORMAT_RGB_565; 1374edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depthFormat = GGL_PIXEL_FORMAT_Z_16; 1375edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1376edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case 2: 1377076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian pixelFormat = GGL_PIXEL_FORMAT_RGBA_8888; 1378edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depthFormat = 0; 1379edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1380edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case 3: 1381076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian pixelFormat = GGL_PIXEL_FORMAT_RGBA_8888; 1382edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depthFormat = GGL_PIXEL_FORMAT_Z_16; 1383edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1384edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case 4: 1385076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian pixelFormat = GGL_PIXEL_FORMAT_A_8; 1386edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depthFormat = 0; 1387edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1388edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case 5: 1389076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian pixelFormat = GGL_PIXEL_FORMAT_A_8; 1390edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depthFormat = GGL_PIXEL_FORMAT_Z_16; 1391edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1392edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project default: 1393edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_MATCH, EGL_NO_SURFACE); 1394edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1395edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1396edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int32_t w = 0; 1397edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int32_t h = 0; 1398edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project while (attrib_list[0]) { 1399edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (attrib_list[0] == EGL_WIDTH) w = attrib_list[1]; 1400edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (attrib_list[0] == EGL_HEIGHT) h = attrib_list[1]; 1401edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project attrib_list+=2; 1402edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1403edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1404edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_surface_t* surface = 1405edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project new egl_pbuffer_surface_t(dpy, config, depthFormat, w, h, pixelFormat); 1406edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 14070696a572294bbaa977245afb630065de3278473bMathias Agopian if (!surface->initCheck()) { 1408edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // there was a problem in the ctor, the error 1409edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // flag has been set. 1410edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project delete surface; 1411edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project surface = 0; 1412edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1413edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return surface; 1414edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1415edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1416edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 1417edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; // namespace android 1418edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 1419edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1420edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectusing namespace android; 1421edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1422edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 1423edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// Initialization 1424edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 1425edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1426edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLDisplay eglGetDisplay(NativeDisplayType display) 1427edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1428edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#ifndef HAVE_ANDROID_OS 1429edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // this just needs to be done once 1430edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (gGLKey == -1) { 1431edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project pthread_mutex_lock(&gInitMutex); 1432edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (gGLKey == -1) 1433edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project pthread_key_create(&gGLKey, NULL); 1434edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project pthread_mutex_unlock(&gInitMutex); 1435edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1436edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#endif 1437edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (display == EGL_DEFAULT_DISPLAY) { 1438edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLDisplay dpy = (EGLDisplay)1; 1439edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_display_t& d = egl_display_t::get_display(dpy); 1440edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project d.type = display; 1441edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return dpy; 1442076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian } 1443edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_NO_DISPLAY; 1444edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1445edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1446edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean eglInitialize(EGLDisplay dpy, EGLint *major, EGLint *minor) 1447edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1448edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 1449edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1450076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 1451edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLBoolean res = EGL_TRUE; 1452edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_display_t& d = egl_display_t::get_display(dpy); 1453076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 1454edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (android_atomic_inc(&d.initialized) == 0) { 1455edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // initialize stuff here if needed 1456edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project //pthread_mutex_lock(&gInitMutex); 1457edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project //pthread_mutex_unlock(&gInitMutex); 1458edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1459edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1460edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (res == EGL_TRUE) { 1461edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (major != NULL) *major = VERSION_MAJOR; 1462edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (minor != NULL) *minor = VERSION_MINOR; 1463edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1464edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return res; 1465edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1466edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1467edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean eglTerminate(EGLDisplay dpy) 1468edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1469edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 1470edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1471edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1472edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLBoolean res = EGL_TRUE; 1473edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_display_t& d = egl_display_t::get_display(dpy); 1474edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (android_atomic_dec(&d.initialized) == 1) { 1475edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // TODO: destroy all resources (surfaces, contexts, etc...) 1476edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project //pthread_mutex_lock(&gInitMutex); 1477edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project //pthread_mutex_unlock(&gInitMutex); 1478edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1479edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return res; 1480edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1481edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1482edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 1483edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// configuration 1484edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 1485edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1486edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean eglGetConfigs( EGLDisplay dpy, 1487edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLConfig *configs, 1488edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLint config_size, EGLint *num_config) 1489edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1490edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 1491edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1492edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1493edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project GLint numConfigs = NELEM(gConfigs); 1494edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (!configs) { 1495edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project *num_config = numConfigs; 1496edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 1497edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1498edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project GLint i; 1499edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project for (i=0 ; i<numConfigs && i<config_size ; i++) { 1500edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project *configs++ = (EGLConfig)i; 1501edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1502edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project *num_config = i; 1503edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 1504edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1505edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1506edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean eglChooseConfig( EGLDisplay dpy, const EGLint *attrib_list, 1507edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLConfig *configs, EGLint config_size, 1508edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLint *num_config) 1509edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1510edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 1511edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1512749c63dbff0ab66223f30af1bad4ca56bd26d5d2Jack Palevich 1513749c63dbff0ab66223f30af1bad4ca56bd26d5d2Jack Palevich if (ggl_unlikely(num_config==0)) { 1514749c63dbff0ab66223f30af1bad4ca56bd26d5d2Jack Palevich return setError(EGL_BAD_PARAMETER, EGL_FALSE); 1515749c63dbff0ab66223f30af1bad4ca56bd26d5d2Jack Palevich } 1516edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1517749c63dbff0ab66223f30af1bad4ca56bd26d5d2Jack Palevich if (ggl_unlikely(attrib_list==0)) { 1518edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project *num_config = 0; 1519edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 1520edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1521076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 1522edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int numAttributes = 0; 1523edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int numConfigs = NELEM(gConfigs); 1524edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project uint32_t possibleMatch = (1<<numConfigs)-1; 1525edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project while(possibleMatch && *attrib_list != EGL_NONE) { 1526edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project numAttributes++; 1527edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLint attr = *attrib_list++; 1528edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLint val = *attrib_list++; 15290985f6a4ea1c457d98b0169ba9caa6b3713b1c7eMathias Agopian for (int i=0 ; possibleMatch && i<numConfigs ; i++) { 1530edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (!(possibleMatch & (1<<i))) 1531edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project continue; 1532edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (isAttributeMatching(i, attr, val) == 0) { 1533edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project possibleMatch &= ~(1<<i); 1534edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1535edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1536edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1537edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1538edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // now, handle the attributes which have a useful default value 15390985f6a4ea1c457d98b0169ba9caa6b3713b1c7eMathias Agopian for (size_t j=0 ; possibleMatch && j<NELEM(config_defaults) ; j++) { 15400985f6a4ea1c457d98b0169ba9caa6b3713b1c7eMathias Agopian // see if this attribute was specified, if not, apply its 1541edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // default value 1542edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (binarySearch<config_pair_t>( 1543edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project (config_pair_t const*)attrib_list, 1544dacd7a33c458240355c4b22dcc82809241447ab8Mathias Agopian 0, numAttributes-1, 1545edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project config_defaults[j].key) < 0) 1546edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { 15470985f6a4ea1c457d98b0169ba9caa6b3713b1c7eMathias Agopian for (int i=0 ; possibleMatch && i<numConfigs ; i++) { 1548edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (!(possibleMatch & (1<<i))) 1549edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project continue; 1550edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (isAttributeMatching(i, 1551edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project config_defaults[j].key, 1552edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project config_defaults[j].value) == 0) 1553edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { 1554edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project possibleMatch &= ~(1<<i); 1555edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1556edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1557edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1558edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1559edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1560edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // return the configurations found 1561edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int n=0; 1562edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (possibleMatch) { 1563749c63dbff0ab66223f30af1bad4ca56bd26d5d2Jack Palevich if (configs) { 1564749c63dbff0ab66223f30af1bad4ca56bd26d5d2Jack Palevich for (int i=0 ; config_size && i<numConfigs ; i++) { 1565749c63dbff0ab66223f30af1bad4ca56bd26d5d2Jack Palevich if (possibleMatch & (1<<i)) { 1566749c63dbff0ab66223f30af1bad4ca56bd26d5d2Jack Palevich *configs++ = (EGLConfig)i; 1567749c63dbff0ab66223f30af1bad4ca56bd26d5d2Jack Palevich config_size--; 1568749c63dbff0ab66223f30af1bad4ca56bd26d5d2Jack Palevich n++; 1569749c63dbff0ab66223f30af1bad4ca56bd26d5d2Jack Palevich } 1570749c63dbff0ab66223f30af1bad4ca56bd26d5d2Jack Palevich } 1571749c63dbff0ab66223f30af1bad4ca56bd26d5d2Jack Palevich } else { 1572749c63dbff0ab66223f30af1bad4ca56bd26d5d2Jack Palevich for (int i=0 ; i<numConfigs ; i++) { 1573749c63dbff0ab66223f30af1bad4ca56bd26d5d2Jack Palevich if (possibleMatch & (1<<i)) { 1574749c63dbff0ab66223f30af1bad4ca56bd26d5d2Jack Palevich n++; 1575749c63dbff0ab66223f30af1bad4ca56bd26d5d2Jack Palevich } 1576edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1577edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1578edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1579edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project *num_config = n; 1580edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 1581edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1582edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1583edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean eglGetConfigAttrib(EGLDisplay dpy, EGLConfig config, 1584edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLint attribute, EGLint *value) 1585edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1586edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 1587edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1588edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1589edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return getConfigAttrib(dpy, config, attribute, value); 1590edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1591edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1592edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 1593edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// surfaces 1594edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 1595edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1596edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLSurface eglCreateWindowSurface( EGLDisplay dpy, EGLConfig config, 1597edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project NativeWindowType window, 1598edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project const EGLint *attrib_list) 1599edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1600edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return createWindowSurface(dpy, config, window, attrib_list); 1601edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1602076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 1603edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLSurface eglCreatePixmapSurface( EGLDisplay dpy, EGLConfig config, 1604edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project NativePixmapType pixmap, 1605edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project const EGLint *attrib_list) 1606edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1607edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return createPixmapSurface(dpy, config, pixmap, attrib_list); 1608edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1609edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1610edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLSurface eglCreatePbufferSurface( EGLDisplay dpy, EGLConfig config, 1611edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project const EGLint *attrib_list) 1612edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1613edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return createPbufferSurface(dpy, config, attrib_list); 1614edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1615076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 1616edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean eglDestroySurface(EGLDisplay dpy, EGLSurface eglSurface) 1617edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1618edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 1619edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1620edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (eglSurface != EGL_NO_SURFACE) { 1621edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_surface_t* surface( static_cast<egl_surface_t*>(eglSurface) ); 16220696a572294bbaa977245afb630065de3278473bMathias Agopian if (!surface->isValid()) 1623edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_SURFACE, EGL_FALSE); 1624edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (surface->dpy != dpy) 1625edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1626e71212ba5397387100a578d23b15862518a7a859Mathias Agopian if (surface->ctx) { 1627e71212ba5397387100a578d23b15862518a7a859Mathias Agopian // FIXME: this surface is current check what the spec says 1628e71212ba5397387100a578d23b15862518a7a859Mathias Agopian surface->disconnect(); 1629e71212ba5397387100a578d23b15862518a7a859Mathias Agopian surface->ctx = 0; 1630e71212ba5397387100a578d23b15862518a7a859Mathias Agopian } 1631edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project delete surface; 1632edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1633edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 1634edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1635edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1636edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean eglQuerySurface( EGLDisplay dpy, EGLSurface eglSurface, 1637edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLint attribute, EGLint *value) 1638edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1639edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 1640edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1641edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_surface_t* surface = static_cast<egl_surface_t*>(eglSurface); 16420696a572294bbaa977245afb630065de3278473bMathias Agopian if (!surface->isValid()) 16430696a572294bbaa977245afb630065de3278473bMathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1644edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (surface->dpy != dpy) 1645edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1646edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1647edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLBoolean ret = EGL_TRUE; 1648edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project switch (attribute) { 1649edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case EGL_CONFIG_ID: 1650edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project ret = getConfigAttrib(dpy, surface->config, EGL_CONFIG_ID, value); 1651edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1652edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case EGL_WIDTH: 1653edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project *value = surface->getWidth(); 1654edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1655edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case EGL_HEIGHT: 1656edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project *value = surface->getHeight(); 1657edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1658edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case EGL_LARGEST_PBUFFER: 1659edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // not modified for a window or pixmap surface 1660edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1661edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case EGL_TEXTURE_FORMAT: 1662edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project *value = EGL_NO_TEXTURE; 1663edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1664edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case EGL_TEXTURE_TARGET: 1665edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project *value = EGL_NO_TEXTURE; 1666edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1667edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case EGL_MIPMAP_TEXTURE: 1668edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project *value = EGL_FALSE; 1669edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1670edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case EGL_MIPMAP_LEVEL: 1671edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project *value = 0; 1672edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1673edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case EGL_RENDER_BUFFER: 1674edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // TODO: return the real RENDER_BUFFER here 1675edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project *value = EGL_BACK_BUFFER; 1676edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1677edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case EGL_HORIZONTAL_RESOLUTION: 1678edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // pixel/mm * EGL_DISPLAY_SCALING 1679edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project *value = surface->getHorizontalResolution(); 1680edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1681edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case EGL_VERTICAL_RESOLUTION: 1682edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // pixel/mm * EGL_DISPLAY_SCALING 1683edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project *value = surface->getVerticalResolution(); 1684edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1685edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case EGL_PIXEL_ASPECT_RATIO: { 1686edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // w/h * EGL_DISPLAY_SCALING 1687edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int wr = surface->getHorizontalResolution(); 1688edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int hr = surface->getVerticalResolution(); 1689edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project *value = (wr * EGL_DISPLAY_SCALING) / hr; 1690edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } break; 1691edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case EGL_SWAP_BEHAVIOR: 1692076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian *value = surface->getSwapBehavior(); 1693edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1694edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project default: 1695edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project ret = setError(EGL_BAD_ATTRIBUTE, EGL_FALSE); 1696edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1697edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return ret; 1698edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1699edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1700edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLContext eglCreateContext(EGLDisplay dpy, EGLConfig config, 1701edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLContext share_list, const EGLint *attrib_list) 1702edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1703edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 1704edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_NO_SURFACE); 1705edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1706edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project ogles_context_t* gl = ogles_init(sizeof(egl_context_t)); 1707edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (!gl) return setError(EGL_BAD_ALLOC, EGL_NO_CONTEXT); 1708edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1709edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_context_t* c = static_cast<egl_context_t*>(gl->rasterizer.base); 1710edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project c->flags = egl_context_t::NEVER_CURRENT; 1711edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project c->dpy = dpy; 1712edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project c->config = config; 1713edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project c->read = 0; 1714edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project c->draw = 0; 1715edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return (EGLContext)gl; 1716edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1717edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1718edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean eglDestroyContext(EGLDisplay dpy, EGLContext ctx) 1719edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1720edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 1721edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1722edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_context_t* c = egl_context_t::context(ctx); 1723edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (c->flags & egl_context_t::IS_CURRENT) 1724edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project setGlThreadSpecific(0); 1725edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project ogles_uninit((ogles_context_t*)ctx); 1726edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 1727edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1728edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1729edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean eglMakeCurrent( EGLDisplay dpy, EGLSurface draw, 1730edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLSurface read, EGLContext ctx) 1731edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1732edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 1733edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1734edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (draw) { 1735edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_surface_t* s = (egl_surface_t*)draw; 17360696a572294bbaa977245afb630065de3278473bMathias Agopian if (!s->isValid()) 17370696a572294bbaa977245afb630065de3278473bMathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 17380696a572294bbaa977245afb630065de3278473bMathias Agopian if (s->dpy != dpy) 17390696a572294bbaa977245afb630065de3278473bMathias Agopian return setError(EGL_BAD_DISPLAY, EGL_FALSE); 17400696a572294bbaa977245afb630065de3278473bMathias Agopian // TODO: check that draw is compatible with the context 17410696a572294bbaa977245afb630065de3278473bMathias Agopian } 17420696a572294bbaa977245afb630065de3278473bMathias Agopian if (read && read!=draw) { 17430696a572294bbaa977245afb630065de3278473bMathias Agopian egl_surface_t* s = (egl_surface_t*)read; 17440696a572294bbaa977245afb630065de3278473bMathias Agopian if (!s->isValid()) 17450696a572294bbaa977245afb630065de3278473bMathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1746edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (s->dpy != dpy) 1747edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_FALSE); 17480696a572294bbaa977245afb630065de3278473bMathias Agopian // TODO: check that read is compatible with the context 1749edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1750edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1751edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLContext current_ctx = EGL_NO_CONTEXT; 1752076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 1753edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if ((read == EGL_NO_SURFACE && draw == EGL_NO_SURFACE) && (ctx != EGL_NO_CONTEXT)) 1754edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_MATCH, EGL_FALSE); 1755edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1756edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if ((read != EGL_NO_SURFACE || draw != EGL_NO_SURFACE) && (ctx == EGL_NO_CONTEXT)) 1757edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_MATCH, EGL_FALSE); 1758edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1759edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (ctx == EGL_NO_CONTEXT) { 1760edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // if we're detaching, we need the current context 1761edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project current_ctx = (EGLContext)getGlThreadSpecific(); 1762edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } else { 1763edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_context_t* c = egl_context_t::context(ctx); 1764edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_surface_t* d = (egl_surface_t*)draw; 1765edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_surface_t* r = (egl_surface_t*)read; 1766edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if ((d && d->ctx && d->ctx != ctx) || 1767edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project (r && r->ctx && r->ctx != ctx)) { 1768e71212ba5397387100a578d23b15862518a7a859Mathias Agopian // one of the surface is bound to a context in another thread 1769edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_ACCESS, EGL_FALSE); 1770edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1771edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1772edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1773edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project ogles_context_t* gl = (ogles_context_t*)ctx; 1774edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (makeCurrent(gl) == 0) { 1775edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (ctx) { 1776edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_context_t* c = egl_context_t::context(ctx); 1777edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_surface_t* d = (egl_surface_t*)draw; 1778edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_surface_t* r = (egl_surface_t*)read; 1779e71212ba5397387100a578d23b15862518a7a859Mathias Agopian 1780e71212ba5397387100a578d23b15862518a7a859Mathias Agopian if (c->draw) { 17810696a572294bbaa977245afb630065de3278473bMathias Agopian egl_surface_t* s = reinterpret_cast<egl_surface_t*>(c->draw); 17820696a572294bbaa977245afb630065de3278473bMathias Agopian s->disconnect(); 1783e71212ba5397387100a578d23b15862518a7a859Mathias Agopian } 1784e71212ba5397387100a578d23b15862518a7a859Mathias Agopian if (c->read) { 1785e71212ba5397387100a578d23b15862518a7a859Mathias Agopian // FIXME: unlock/disconnect the read surface too 1786e71212ba5397387100a578d23b15862518a7a859Mathias Agopian } 1787e71212ba5397387100a578d23b15862518a7a859Mathias Agopian 1788edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project c->draw = draw; 1789e71212ba5397387100a578d23b15862518a7a859Mathias Agopian c->read = read; 1790e71212ba5397387100a578d23b15862518a7a859Mathias Agopian 1791edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (c->flags & egl_context_t::NEVER_CURRENT) { 1792edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project c->flags &= ~egl_context_t::NEVER_CURRENT; 1793edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project GLint w = 0; 1794edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project GLint h = 0; 1795edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (draw) { 1796edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project w = d->getWidth(); 1797edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project h = d->getHeight(); 1798edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1799edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project ogles_surfaceport(gl, 0, 0); 1800edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project ogles_viewport(gl, 0, 0, w, h); 1801edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project ogles_scissor(gl, 0, 0, w, h); 1802edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1803edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (d) { 1804cf81c84e43eb33931b950fa2c9b4c6f51afe7197Mathias Agopian if (d->connect() == EGL_FALSE) { 1805cf81c84e43eb33931b950fa2c9b4c6f51afe7197Mathias Agopian return EGL_FALSE; 1806cf81c84e43eb33931b950fa2c9b4c6f51afe7197Mathias Agopian } 1807edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project d->ctx = ctx; 1808edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project d->bindDrawSurface(gl); 1809edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1810edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (r) { 1811e71212ba5397387100a578d23b15862518a7a859Mathias Agopian // FIXME: lock/connect the read surface too 1812edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project r->ctx = ctx; 1813edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project r->bindReadSurface(gl); 1814edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1815edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } else { 1816edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // if surfaces were bound to the context bound to this thread 1817edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // mark then as unbound. 1818edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (current_ctx) { 1819edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_context_t* c = egl_context_t::context(current_ctx); 1820edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_surface_t* d = (egl_surface_t*)c->draw; 1821edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_surface_t* r = (egl_surface_t*)c->read; 1822e71212ba5397387100a578d23b15862518a7a859Mathias Agopian if (d) { 18239648c1a2b9b527bcef64bb9d96e8385a14949840Mathias Agopian c->draw = 0; 1824e71212ba5397387100a578d23b15862518a7a859Mathias Agopian d->ctx = EGL_NO_CONTEXT; 1825e71212ba5397387100a578d23b15862518a7a859Mathias Agopian d->disconnect(); 1826e71212ba5397387100a578d23b15862518a7a859Mathias Agopian } 1827e71212ba5397387100a578d23b15862518a7a859Mathias Agopian if (r) { 18289648c1a2b9b527bcef64bb9d96e8385a14949840Mathias Agopian c->read = 0; 1829e71212ba5397387100a578d23b15862518a7a859Mathias Agopian r->ctx = EGL_NO_CONTEXT; 1830e71212ba5397387100a578d23b15862518a7a859Mathias Agopian // FIXME: unlock/disconnect the read surface too 1831e71212ba5397387100a578d23b15862518a7a859Mathias Agopian } 1832edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1833edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1834edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 1835edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1836edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_ACCESS, EGL_FALSE); 1837edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1838edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1839edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLContext eglGetCurrentContext(void) 1840edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1841edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // eglGetCurrentContext returns the current EGL rendering context, 1842edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // as specified by eglMakeCurrent. If no context is current, 1843edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // EGL_NO_CONTEXT is returned. 1844edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return (EGLContext)getGlThreadSpecific(); 1845edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1846edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1847edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLSurface eglGetCurrentSurface(EGLint readdraw) 1848edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1849edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // eglGetCurrentSurface returns the read or draw surface attached 1850edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // to the current EGL rendering context, as specified by eglMakeCurrent. 1851edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // If no context is current, EGL_NO_SURFACE is returned. 1852edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLContext ctx = (EGLContext)getGlThreadSpecific(); 1853edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (ctx == EGL_NO_CONTEXT) return EGL_NO_SURFACE; 1854edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_context_t* c = egl_context_t::context(ctx); 1855edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (readdraw == EGL_READ) { 1856edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return c->read; 1857edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } else if (readdraw == EGL_DRAW) { 1858edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return c->draw; 1859edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1860edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_ATTRIBUTE, EGL_NO_SURFACE); 1861edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1862edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1863edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLDisplay eglGetCurrentDisplay(void) 1864edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1865edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // eglGetCurrentDisplay returns the current EGL display connection 1866edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // for the current EGL rendering context, as specified by eglMakeCurrent. 1867edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // If no context is current, EGL_NO_DISPLAY is returned. 1868edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLContext ctx = (EGLContext)getGlThreadSpecific(); 1869edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (ctx == EGL_NO_CONTEXT) return EGL_NO_DISPLAY; 1870edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_context_t* c = egl_context_t::context(ctx); 1871edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return c->dpy; 1872edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1873edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1874edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean eglQueryContext( EGLDisplay dpy, EGLContext ctx, 1875edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLint attribute, EGLint *value) 1876edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1877edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 1878edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1879edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_context_t* c = egl_context_t::context(ctx); 1880edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project switch (attribute) { 1881edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case EGL_CONFIG_ID: 1882edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // Returns the ID of the EGL frame buffer configuration with 1883edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // respect to which the context was created 1884edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return getConfigAttrib(dpy, c->config, EGL_CONFIG_ID, value); 1885edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1886edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_ATTRIBUTE, EGL_FALSE); 1887edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1888edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1889edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean eglWaitGL(void) 1890edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1891edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 1892edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1893edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1894edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean eglWaitNative(EGLint engine) 1895edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1896edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 1897edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1898edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1899edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean eglSwapBuffers(EGLDisplay dpy, EGLSurface draw) 1900edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1901edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 1902edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1903076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 1904edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_surface_t* d = static_cast<egl_surface_t*>(draw); 19050696a572294bbaa977245afb630065de3278473bMathias Agopian if (!d->isValid()) 19060696a572294bbaa977245afb630065de3278473bMathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1907edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (d->dpy != dpy) 1908edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1909edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1910edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // post the surface 1911edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project d->swapBuffers(); 1912edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1913edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // if it's bound to a context, update the buffer 1914edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (d->ctx != EGL_NO_CONTEXT) { 1915edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project d->bindDrawSurface((ogles_context_t*)d->ctx); 1916edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // if this surface is also the read surface of the context 1917edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // it is bound to, make sure to update the read buffer as well. 1918edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // The EGL spec is a little unclear about this. 1919edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_context_t* c = egl_context_t::context(d->ctx); 1920edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (c->read == draw) { 1921edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project d->bindReadSurface((ogles_context_t*)d->ctx); 1922edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1923edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1924edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1925edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 1926edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1927edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1928edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean eglCopyBuffers( EGLDisplay dpy, EGLSurface surface, 1929edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project NativePixmapType target) 1930edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1931edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 1932edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1933edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // TODO: eglCopyBuffers() 1934edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_FALSE; 1935edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1936edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1937edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLint eglGetError(void) 1938edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1939edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return getError(); 1940edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1941edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1942edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectconst char* eglQueryString(EGLDisplay dpy, EGLint name) 1943edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1944edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 1945edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, (const char*)0); 1946edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1947edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project switch (name) { 1948edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case EGL_VENDOR: 1949edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return gVendorString; 1950edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case EGL_VERSION: 1951edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return gVersionString; 1952edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case EGL_EXTENSIONS: 1953edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return gExtensionsString; 1954edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case EGL_CLIENT_APIS: 1955edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return gClientApiString; 1956edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1957edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_PARAMETER, (const char *)0); 1958edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1959edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1960edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 1961edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// EGL 1.1 1962edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 1963edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1964edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean eglSurfaceAttrib( 1965edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint value) 1966edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1967edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 1968edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1969edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // TODO: eglSurfaceAttrib() 1970edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_PARAMETER, EGL_FALSE); 1971edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1972edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1973edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean eglBindTexImage( 1974edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLDisplay dpy, EGLSurface surface, EGLint buffer) 1975edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1976edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 1977edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1978edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // TODO: eglBindTexImage() 1979edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_PARAMETER, EGL_FALSE); 1980edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1981edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1982edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean eglReleaseTexImage( 1983edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLDisplay dpy, EGLSurface surface, EGLint buffer) 1984edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1985edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 1986edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1987edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // TODO: eglReleaseTexImage() 1988edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_PARAMETER, EGL_FALSE); 1989edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1990edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1991edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean eglSwapInterval(EGLDisplay dpy, EGLint interval) 1992edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1993edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 1994edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1995edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // TODO: eglSwapInterval() 1996edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_PARAMETER, EGL_FALSE); 1997edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1998edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1999edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 2000edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// EGL 1.2 2001edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 2002edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 2003edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean eglBindAPI(EGLenum api) 2004edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 2005edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (api != EGL_OPENGL_ES_API) 2006edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_PARAMETER, EGL_FALSE); 2007edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 2008edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 2009edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 2010edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLenum eglQueryAPI(void) 2011edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 2012edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_OPENGL_ES_API; 2013edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 2014edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 2015edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean eglWaitClient(void) 2016edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 2017edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project glFinish(); 2018edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 2019edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 2020edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 2021edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean eglReleaseThread(void) 2022edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 2023edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // TODO: eglReleaseThread() 2024edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 2025edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 2026edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 2027edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLSurface eglCreatePbufferFromClientBuffer( 2028edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLDisplay dpy, EGLenum buftype, EGLClientBuffer buffer, 2029edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLConfig config, const EGLint *attrib_list) 2030edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 2031edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 2032edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_NO_SURFACE); 2033edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // TODO: eglCreatePbufferFromClientBuffer() 2034edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_PARAMETER, EGL_NO_SURFACE); 2035edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 2036edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 2037edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 2038076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian// EGL_EGLEXT_VERSION 3 2039edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 2040edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 2041edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectvoid (*eglGetProcAddress (const char *procname))() 2042edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 2043edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project extention_map_t const * const map = gExtentionMap; 2044edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project for (uint32_t i=0 ; i<NELEM(gExtentionMap) ; i++) { 2045edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (!strcmp(procname, map[i].name)) { 2046edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return map[i].address; 2047edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 2048edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 2049edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return NULL; 2050edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 2051076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 2052076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias AgopianEGLBoolean eglLockSurfaceKHR(EGLDisplay dpy, EGLSurface surface, 2053076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian const EGLint *attrib_list) 2054076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian{ 2055076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian EGLBoolean result = EGL_FALSE; 2056076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian return result; 2057076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian} 2058076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 2059076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias AgopianEGLBoolean eglUnlockSurfaceKHR(EGLDisplay dpy, EGLSurface surface) 2060076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian{ 2061076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian EGLBoolean result = EGL_FALSE; 2062076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian return result; 2063076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian} 2064076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 2065076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias AgopianEGLImageKHR eglCreateImageKHR(EGLDisplay dpy, EGLContext ctx, EGLenum target, 2066076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian EGLClientBuffer buffer, const EGLint *attrib_list) 2067076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian{ 2068076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian if (egl_display_t::is_valid(dpy) == EGL_FALSE) { 2069076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian return setError(EGL_BAD_DISPLAY, EGL_NO_IMAGE_KHR); 2070076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian } 2071076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian if (ctx != EGL_NO_CONTEXT) { 2072076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian return setError(EGL_BAD_CONTEXT, EGL_NO_IMAGE_KHR); 2073076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian } 2074076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian if (target != EGL_NATIVE_BUFFER_ANDROID) { 2075076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_NO_IMAGE_KHR); 2076076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian } 2077076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 2078076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian android_native_buffer_t* native_buffer = (android_native_buffer_t*)buffer; 2079076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 2080076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian if (native_buffer->common.magic != ANDROID_NATIVE_BUFFER_MAGIC) 2081076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_NO_IMAGE_KHR); 2082076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 2083076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian if (native_buffer->common.version != sizeof(android_native_buffer_t)) 2084076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_NO_IMAGE_KHR); 20858b765b7f5ea7f56963ea0e3141d043d20944dbccMathias Agopian 2086076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian native_buffer->common.incRef(&native_buffer->common); 2087076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian return (EGLImageKHR)native_buffer; 2088076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian} 2089076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 2090076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias AgopianEGLBoolean eglDestroyImageKHR(EGLDisplay dpy, EGLImageKHR img) 2091076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian{ 2092076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian if (egl_display_t::is_valid(dpy) == EGL_FALSE) { 2093076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian return setError(EGL_BAD_DISPLAY, EGL_FALSE); 2094076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian } 2095076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 2096076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian android_native_buffer_t* native_buffer = (android_native_buffer_t*)img; 2097076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 2098076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian if (native_buffer->common.magic != ANDROID_NATIVE_BUFFER_MAGIC) 2099076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_FALSE); 2100076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 2101076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian if (native_buffer->common.version != sizeof(android_native_buffer_t)) 2102076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_FALSE); 2103076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 2104076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian native_buffer->common.decRef(&native_buffer->common); 2105076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 2106076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian return EGL_TRUE; 2107076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian} 2108df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian 2109df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian// ---------------------------------------------------------------------------- 2110df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian// ANDROID extensions 2111df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian// ---------------------------------------------------------------------------- 2112df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian 2113df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias AgopianEGLBoolean eglSetSwapRectangleANDROID(EGLDisplay dpy, EGLSurface draw, 2114df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian EGLint left, EGLint top, EGLint width, EGLint height) 2115df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian{ 2116df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian if (egl_display_t::is_valid(dpy) == EGL_FALSE) 2117df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian return setError(EGL_BAD_DISPLAY, EGL_FALSE); 2118df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian 2119df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian egl_surface_t* d = static_cast<egl_surface_t*>(draw); 21200696a572294bbaa977245afb630065de3278473bMathias Agopian if (!d->isValid()) 21210696a572294bbaa977245afb630065de3278473bMathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 2122df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian if (d->dpy != dpy) 2123df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian return setError(EGL_BAD_DISPLAY, EGL_FALSE); 2124df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian 2125df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian // post the surface 2126df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian d->setSwapRectangle(left, top, width, height); 2127df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian 2128df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian return EGL_TRUE; 2129df3ca30bf663cb8eed88ee3f16fb5e9a65dc00fcMathias Agopian} 21308d2e83b9f44c7f2207a312fcfda8eb3a4c26745fMathias Agopian 21318d2e83b9f44c7f2207a312fcfda8eb3a4c26745fMathias AgopianEGLClientBuffer eglGetRenderBufferANDROID(EGLDisplay dpy, EGLSurface draw) 21328d2e83b9f44c7f2207a312fcfda8eb3a4c26745fMathias Agopian{ 21338d2e83b9f44c7f2207a312fcfda8eb3a4c26745fMathias Agopian if (egl_display_t::is_valid(dpy) == EGL_FALSE) 21348d2e83b9f44c7f2207a312fcfda8eb3a4c26745fMathias Agopian return setError(EGL_BAD_DISPLAY, (EGLClientBuffer)0); 21358d2e83b9f44c7f2207a312fcfda8eb3a4c26745fMathias Agopian 21368d2e83b9f44c7f2207a312fcfda8eb3a4c26745fMathias Agopian egl_surface_t* d = static_cast<egl_surface_t*>(draw); 21370696a572294bbaa977245afb630065de3278473bMathias Agopian if (!d->isValid()) 21380696a572294bbaa977245afb630065de3278473bMathias Agopian return setError(EGL_BAD_SURFACE, (EGLClientBuffer)0); 21398d2e83b9f44c7f2207a312fcfda8eb3a4c26745fMathias Agopian if (d->dpy != dpy) 21408d2e83b9f44c7f2207a312fcfda8eb3a4c26745fMathias Agopian return setError(EGL_BAD_DISPLAY, (EGLClientBuffer)0); 21418d2e83b9f44c7f2207a312fcfda8eb3a4c26745fMathias Agopian 21428d2e83b9f44c7f2207a312fcfda8eb3a4c26745fMathias Agopian // post the surface 21438d2e83b9f44c7f2207a312fcfda8eb3a4c26745fMathias Agopian return d->getRenderBuffer(); 21448d2e83b9f44c7f2207a312fcfda8eb3a4c26745fMathias Agopian} 2145