egl.cpp revision 0926f50664c739eaee60341f8e8c694dc9a4f3eb
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> 36076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian#include <EGL/android_natives.h> 37edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <GLES/gl.h> 38edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <GLES/glext.h> 39edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 40edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <pixelflinger/format.h> 41edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <pixelflinger/pixelflinger.h> 42edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 43edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include "context.h" 44edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include "state.h" 45edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include "texture.h" 46edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include "matrix.h" 47edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 48076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian#ifdef LIBAGL_USE_GRALLOC_COPYBITS 49076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian#include "gralloc_priv.h" 50076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian#endif // LIBAGL_USE_GRALLOC_COPYBITS 51076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 52edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#undef NELEM 53edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#define NELEM(x) (sizeof(x)/sizeof(*(x))) 54edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 55edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 56edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectnamespace android { 57edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 58edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 59edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectconst unsigned int NUM_DISPLAYS = 1; 60edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 61edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic pthread_mutex_t gInitMutex = PTHREAD_MUTEX_INITIALIZER; 62edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic pthread_mutex_t gErrorKeyMutex = PTHREAD_MUTEX_INITIALIZER; 63edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic pthread_key_t gEGLErrorKey = -1; 64edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#ifndef HAVE_ANDROID_OS 65edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectnamespace gl { 66edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectpthread_key_t gGLKey = -1; 67edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; // namespace gl 68edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#endif 69edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 70edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projecttemplate<typename T> 71edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic T setError(GLint error, T returnValue) { 72edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (ggl_unlikely(gEGLErrorKey == -1)) { 73edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project pthread_mutex_lock(&gErrorKeyMutex); 74edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (gEGLErrorKey == -1) 75edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project pthread_key_create(&gEGLErrorKey, NULL); 76edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project pthread_mutex_unlock(&gErrorKeyMutex); 77edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 78edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project pthread_setspecific(gEGLErrorKey, (void*)error); 79edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return returnValue; 80edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 81edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 82edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic GLint getError() { 83edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (ggl_unlikely(gEGLErrorKey == -1)) 84edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_SUCCESS; 85edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project GLint error = (GLint)pthread_getspecific(gEGLErrorKey); 86edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project pthread_setspecific(gEGLErrorKey, (void*)EGL_SUCCESS); 87edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return error; 88edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 89edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 90edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 91edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 92edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstruct egl_display_t 93edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 94edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_display_t() : type(0), initialized(0) { } 95076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 96edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project static egl_display_t& get_display(EGLDisplay dpy); 97076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 98edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project static EGLBoolean is_valid(EGLDisplay dpy) { 99edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return ((uintptr_t(dpy)-1U) >= NUM_DISPLAYS) ? EGL_FALSE : EGL_TRUE; 100edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 101edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 102edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project NativeDisplayType type; 103edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project volatile int32_t initialized; 104edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 105edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 106edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic egl_display_t gDisplays[NUM_DISPLAYS]; 107edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 108edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectegl_display_t& egl_display_t::get_display(EGLDisplay dpy) { 109edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return gDisplays[uintptr_t(dpy)-1U]; 110edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 111edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 112edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstruct egl_context_t { 113edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project enum { 114edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project IS_CURRENT = 0x00010000, 115edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project NEVER_CURRENT = 0x00020000 116edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project }; 117edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project uint32_t flags; 118edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLDisplay dpy; 119edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLConfig config; 120edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLSurface read; 121edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLSurface draw; 122edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 123edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project static inline egl_context_t* context(EGLContext ctx) { 124edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project ogles_context_t* const gl = static_cast<ogles_context_t*>(ctx); 125edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return static_cast<egl_context_t*>(gl->rasterizer.base); 126edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 127edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 128edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 129edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 130edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 131edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstruct egl_surface_t 132edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 133edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project enum { 134edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project PAGE_FLIP = 0x00000001, 135edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project MAGIC = 0x31415265 136edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project }; 137edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 138edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project uint32_t magic; 139edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLDisplay dpy; 140edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLConfig config; 141edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLContext ctx; 142edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 143edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_surface_t(EGLDisplay dpy, EGLConfig config, int32_t depthFormat); 144edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual ~egl_surface_t(); 145edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual bool isValid() 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; 149edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLint getWidth() const = 0; 150edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLint getHeight() const = 0; 151edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual void* getBits() const = 0; 152edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 153edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLint getHorizontalResolution() const; 154edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLint getVerticalResolution() const; 155edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLint getRefreshRate() const; 156edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLint getSwapBehavior() const; 157edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLBoolean swapBuffers(); 158edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectprotected: 159edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project GGLSurface depth; 160edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 161edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 162edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectegl_surface_t::egl_surface_t(EGLDisplay dpy, 163edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLConfig config, 164edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int32_t depthFormat) 165edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project : magic(MAGIC), dpy(dpy), config(config), ctx(0) 166edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 167edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depth.version = sizeof(GGLSurface); 168edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depth.data = 0; 169edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depth.format = depthFormat; 170edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 171edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectegl_surface_t::~egl_surface_t() 172edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 173edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project magic = 0; 174edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project free(depth.data); 175edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 176edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean egl_surface_t::swapBuffers() { 177edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_FALSE; 178edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 179edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLint egl_surface_t::getHorizontalResolution() const { 180edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return (0 * EGL_DISPLAY_SCALING) * (1.0f / 25.4f); 181edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 182edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLint egl_surface_t::getVerticalResolution() const { 183edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return (0 * EGL_DISPLAY_SCALING) * (1.0f / 25.4f); 184edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 185edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLint egl_surface_t::getRefreshRate() const { 186edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return (60 * EGL_DISPLAY_SCALING); 187edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 188edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLint egl_surface_t::getSwapBehavior() const { 189edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_BUFFER_PRESERVED; 190edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 191edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 192edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 193edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 194076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopianstruct egl_window_surface_v2_t : public egl_surface_t 195edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 196076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian egl_window_surface_v2_t( 197edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLDisplay dpy, EGLConfig config, 198edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int32_t depthFormat, 199076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian android_native_window_t* window); 200edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 201076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian ~egl_window_surface_v2_t(); 202edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 203076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian virtual bool isValid() const { return nativeWindow->common.magic == ANDROID_NATIVE_WINDOW_MAGIC; } 204edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLBoolean swapBuffers(); 205edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLBoolean bindDrawSurface(ogles_context_t* gl); 206edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLBoolean bindReadSurface(ogles_context_t* gl); 207076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian virtual EGLint getWidth() const { return buffer->width; } 208076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian virtual EGLint getHeight() const { return buffer->height; } 209edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual void* getBits() const; 210edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLint getHorizontalResolution() const; 211edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLint getVerticalResolution() const; 212edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLint getRefreshRate() const; 213edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLint getSwapBehavior() const; 214edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectprivate: 2150926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian status_t lock(android_native_buffer_t* buf, int usage); 2160926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian status_t unlock(android_native_buffer_t* buf); 217076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian android_native_window_t* nativeWindow; 218076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian android_native_buffer_t* buffer; 2190926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian gralloc_module_t const* module; 220076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian int width; 221076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian int height; 222edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 223edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 224076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopianegl_window_surface_v2_t::egl_window_surface_v2_t(EGLDisplay dpy, 225edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLConfig config, 226edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int32_t depthFormat, 227076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian android_native_window_t* window) 2280926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian : egl_surface_t(dpy, config, depthFormat), 2290926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian nativeWindow(window), buffer(0), module(0) 230edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 2310926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian hw_module_t const* pModule; 2320926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian hw_get_module(GRALLOC_HARDWARE_MODULE_ID, &pModule); 2330926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian module = reinterpret_cast<gralloc_module_t const*>(pModule); 2340926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian 235076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian nativeWindow->common.incRef(&nativeWindow->common); 236076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 237076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian nativeWindow->dequeueBuffer(nativeWindow, &buffer); 238076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 239076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian width = buffer->width; 240076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian height = buffer->height; 241edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (depthFormat) { 242076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian depth.width = width; 243076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian depth.height = height; 244edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depth.stride = depth.width; // use the width here 245edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depth.data = (GGLubyte*)malloc(depth.stride*depth.height*2); 246edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (depth.data == 0) { 247edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project setError(EGL_BAD_ALLOC, EGL_NO_SURFACE); 248edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return; 249edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 250edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 251076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 252076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian // TODO: lockBuffer should rather be executed when the very first 253076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian // direct rendering occurs. 254076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian buffer->common.incRef(&buffer->common); 255076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian nativeWindow->lockBuffer(nativeWindow, buffer); 256076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 2570926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian // Lock the buffer 2580926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian lock(buffer, GRALLOC_USAGE_SW_READ_OFTEN | GRALLOC_USAGE_SW_WRITE_OFTEN); 2590926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian 260076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian // FIXME: we need to handle the copy-back if needed, but 261076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian // for now we're a "non preserving" implementation. 262edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 263076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 2640926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopianstatus_t egl_window_surface_v2_t::lock( 2650926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian android_native_buffer_t* buf, int usage) 2660926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian{ 2670926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian int err; 2680926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian buffer_handle_t bufferHandle; 2690926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian err = buf->getHandle(buf, &bufferHandle); 2700926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian if (err < 0) 2710926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian return err; 2720926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian 2730926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian err = module->lock(module, bufferHandle, 2740926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian usage, 0, 0, buf->width, buf->height, &buf->bits); 2750926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian return err; 2760926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian} 2770926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian 2780926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopianstatus_t egl_window_surface_v2_t::unlock(android_native_buffer_t* buf) 2790926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian{ 2800926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian int err; 2810926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian buffer_handle_t bufferHandle; 2820926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian err = buf->getHandle(buf, &bufferHandle); 2830926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian if (err < 0) 2840926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian return err; 2850926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian 2860926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian err = module->unlock(module, bufferHandle); 2870926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian buf->bits = NULL; 2880926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian return err; 2890926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian} 2900926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian 2910926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian 292076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopianegl_window_surface_v2_t::~egl_window_surface_v2_t() { 293076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian if (buffer) { 2940926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian unlock(buffer); 295076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian buffer->common.decRef(&buffer->common); 296076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian } 297076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian nativeWindow->common.decRef(&nativeWindow->common); 298edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 299edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 300076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias AgopianEGLBoolean egl_window_surface_v2_t::swapBuffers() 301edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 302076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian // TODO: this is roughly the code needed for preserving the back buffer 303076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian // efficiently. dirty is the area that has been modified. 304076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian //Region newDirty(dirty); 305076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian //newDirty.andSelf(Rect(nativeWindow->width, nativeWindow->height)); 306076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian //mDirty = newDirty; 307076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian //const Region copyback(mDirty.subtract(newDirty)); 308076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian //mDisplaySurface->copyFrontToBack(copyback); 309076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 310076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 3110926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian unlock(buffer); 312076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian nativeWindow->queueBuffer(nativeWindow, buffer); 313076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian buffer->common.decRef(&buffer->common); buffer = 0; 314076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 315076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian nativeWindow->dequeueBuffer(nativeWindow, &buffer); 316076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian buffer->common.incRef(&buffer->common); 317076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 318076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian // TODO: lockBuffer should rather be executed when the very first 319076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian // direct rendering occurs. 320076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian nativeWindow->lockBuffer(nativeWindow, buffer); 3210926f50664c739eaee60341f8e8c694dc9a4f3ebMathias Agopian lock(buffer, GRALLOC_USAGE_SW_READ_OFTEN | GRALLOC_USAGE_SW_WRITE_OFTEN); 322076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 323076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 324076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian if ((width != buffer->width) || (height != buffer->height)) { 325edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // TODO: we probably should reset the swap rect here 326edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // if the window size has changed 327076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian width = buffer->width; 328076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian height = buffer->height; 329edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (depth.data) { 330edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project free(depth.data); 331076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian depth.width = width; 332076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian depth.height = height; 333076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian depth.stride = buffer->stride; 334edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depth.data = (GGLubyte*)malloc(depth.stride*depth.height*2); 335edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (depth.data == 0) { 336edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project setError(EGL_BAD_ALLOC, EGL_NO_SURFACE); 337edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_FALSE; 338edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 339edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 340edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 341edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 342edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 343edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 344076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian#ifdef LIBAGL_USE_GRALLOC_COPYBITS 345076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 346076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopianstatic bool supportedCopybitsDestinationFormat(int format) { 347076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian // Hardware supported and no destination alpha 348076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian switch (format) { 349076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian case HAL_PIXEL_FORMAT_RGB_565: 350076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian case HAL_PIXEL_FORMAT_YCbCr_422_SP: 351076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian case HAL_PIXEL_FORMAT_YCbCr_420_SP: 352076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian return true; 353076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian default: 354076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian return false; 355076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian } 356076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian} 357076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian#endif 358076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 359076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias AgopianEGLBoolean egl_window_surface_v2_t::bindDrawSurface(ogles_context_t* gl) 360edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 361edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project GGLSurface buffer; 362edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project buffer.version = sizeof(GGLSurface); 363076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian buffer.width = this->buffer->width; 364076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian buffer.height = this->buffer->height; 365076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian buffer.stride = this->buffer->stride; 366076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian buffer.data = (GGLubyte*)this->buffer->bits; 367076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian buffer.format = this->buffer->format; 368edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project gl->rasterizer.procs.colorBuffer(gl, &buffer); 369edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (depth.data != gl->rasterizer.state.buffers.depth.data) 370edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project gl->rasterizer.procs.depthBuffer(gl, &depth); 371076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian#ifdef LIBAGL_USE_GRALLOC_COPYBITS 372076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian gl->copybits.drawSurfaceFd = -1; 373076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian if (supportedCopybitsDestinationFormat(buffer.format)) { 374076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian buffer_handle_t handle; 375076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian this->buffer->getHandle(this->buffer, &handle); 376076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian if (handle != NULL) { 377076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian private_handle_t* hand = private_handle_t::dynamicCast(handle); 378076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian if (hand != NULL) { 379076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian if (hand->usesPhysicallyContiguousMemory()) { 380076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian gl->copybits.drawSurfaceFd = hand->fd; 381076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian } 382076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian } 383076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian } 384076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian } 385076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian#endif // LIBAGL_USE_GRALLOC_COPYBITS 386edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 387edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 388076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias AgopianEGLBoolean egl_window_surface_v2_t::bindReadSurface(ogles_context_t* gl) 389edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 390edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project GGLSurface buffer; 391edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project buffer.version = sizeof(GGLSurface); 392076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian buffer.width = this->buffer->width; 393076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian buffer.height = this->buffer->height; 394076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian buffer.stride = this->buffer->stride; 395076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian buffer.data = (GGLubyte*)this->buffer->bits; 396076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian buffer.format = this->buffer->format; 397edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project gl->rasterizer.procs.readBuffer(gl, &buffer); 398edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 399edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 400076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopianvoid* egl_window_surface_v2_t::getBits() const { 401076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian return (GGLubyte*)buffer->bits; 402edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 403076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias AgopianEGLint egl_window_surface_v2_t::getHorizontalResolution() const { 404edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return (nativeWindow->xdpi * EGL_DISPLAY_SCALING) * (1.0f / 25.4f); 405edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 406076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias AgopianEGLint egl_window_surface_v2_t::getVerticalResolution() const { 407edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return (nativeWindow->ydpi * EGL_DISPLAY_SCALING) * (1.0f / 25.4f); 408edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 409076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias AgopianEGLint egl_window_surface_v2_t::getRefreshRate() const { 410076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian return (60 * EGL_DISPLAY_SCALING); // FIXME 411edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 412076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias AgopianEGLint egl_window_surface_v2_t::getSwapBehavior() const { 413076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian //uint32_t flags = nativeWindow->flags; 414076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian //if (flags & SURFACE_FLAG_PRESERVE_CONTENT) 415076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian // return EGL_BUFFER_PRESERVED; 416076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian // This is now a feature of EGL, currently we don't preserve 417076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian // the content of the buffers. 418076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian return EGL_BUFFER_DESTROYED; 419edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 420edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 421edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 422edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 423edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstruct egl_pixmap_surface_t : public egl_surface_t 424edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 425edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_pixmap_surface_t( 426edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLDisplay dpy, EGLConfig config, 427edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int32_t depthFormat, 428edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_native_pixmap_t const * pixmap); 429edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 430edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual ~egl_pixmap_surface_t() { } 431edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 432076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian virtual bool isValid() const { return nativePixmap.version == sizeof(egl_native_pixmap_t); } 433edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLBoolean bindDrawSurface(ogles_context_t* gl); 434edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLBoolean bindReadSurface(ogles_context_t* gl); 435edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLint getWidth() const { return nativePixmap.width; } 436edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLint getHeight() const { return nativePixmap.height; } 437edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual void* getBits() const { return nativePixmap.data; } 438edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectprivate: 439edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_native_pixmap_t nativePixmap; 440edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 441edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 442edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectegl_pixmap_surface_t::egl_pixmap_surface_t(EGLDisplay dpy, 443edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLConfig config, 444edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int32_t depthFormat, 445edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_native_pixmap_t const * pixmap) 446edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project : egl_surface_t(dpy, config, depthFormat), nativePixmap(*pixmap) 447edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 448edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (depthFormat) { 449edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depth.width = pixmap->width; 450edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depth.height = pixmap->height; 451edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depth.stride = depth.width; // use the width here 452edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depth.data = (GGLubyte*)malloc(depth.stride*depth.height*2); 453edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (depth.data == 0) { 454edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project setError(EGL_BAD_ALLOC, EGL_NO_SURFACE); 455edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return; 456edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 457edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 458edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 459edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean egl_pixmap_surface_t::bindDrawSurface(ogles_context_t* gl) 460edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 461edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project GGLSurface buffer; 462edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project buffer.version = sizeof(GGLSurface); 463edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project buffer.width = nativePixmap.width; 464edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project buffer.height = nativePixmap.height; 465edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project buffer.stride = nativePixmap.stride; 466edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project buffer.data = nativePixmap.data; 467edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project buffer.format = nativePixmap.format; 468076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 469edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project gl->rasterizer.procs.colorBuffer(gl, &buffer); 470edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (depth.data != gl->rasterizer.state.buffers.depth.data) 471edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project gl->rasterizer.procs.depthBuffer(gl, &depth); 472edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 473edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 474edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean egl_pixmap_surface_t::bindReadSurface(ogles_context_t* gl) 475edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 476edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project GGLSurface buffer; 477edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project buffer.version = sizeof(GGLSurface); 478edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project buffer.width = nativePixmap.width; 479edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project buffer.height = nativePixmap.height; 480edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project buffer.stride = nativePixmap.stride; 481edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project buffer.data = nativePixmap.data; 482edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project buffer.format = nativePixmap.format; 483edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project gl->rasterizer.procs.readBuffer(gl, &buffer); 484edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 485edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 486edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 487edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 488edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 489edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstruct egl_pbuffer_surface_t : public egl_surface_t 490edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 491edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_pbuffer_surface_t( 492edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLDisplay dpy, EGLConfig config, int32_t depthFormat, 493edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int32_t w, int32_t h, int32_t f); 494edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 495edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual ~egl_pbuffer_surface_t(); 496edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 497076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian virtual bool isValid() const { return pbuffer.data != 0; } 498edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLBoolean bindDrawSurface(ogles_context_t* gl); 499edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLBoolean bindReadSurface(ogles_context_t* gl); 500edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLint getWidth() const { return pbuffer.width; } 501edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual EGLint getHeight() const { return pbuffer.height; } 502edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual void* getBits() const { return pbuffer.data; } 503edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectprivate: 504edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project GGLSurface pbuffer; 505edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 506edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 507edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectegl_pbuffer_surface_t::egl_pbuffer_surface_t(EGLDisplay dpy, 508edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLConfig config, int32_t depthFormat, 509edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int32_t w, int32_t h, int32_t f) 510edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project : egl_surface_t(dpy, config, depthFormat) 511edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 512edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project size_t size = w*h; 513edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project switch (f) { 514edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case GGL_PIXEL_FORMAT_A_8: size *= 1; break; 515edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case GGL_PIXEL_FORMAT_RGB_565: size *= 2; break; 516edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case GGL_PIXEL_FORMAT_RGBA_8888: size *= 4; break; 517edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project default: 518edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project LOGE("incompatible pixel format for pbuffer (format=%d)", f); 519edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project pbuffer.data = 0; 520edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 521edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 522edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project pbuffer.version = sizeof(GGLSurface); 523edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project pbuffer.width = w; 524edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project pbuffer.height = h; 525edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project pbuffer.stride = w; 526edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project pbuffer.data = (GGLubyte*)malloc(size); 527edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project pbuffer.format = f; 528076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 529edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (depthFormat) { 530edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depth.width = pbuffer.width; 531edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depth.height = pbuffer.height; 532edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depth.stride = depth.width; // use the width here 533edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depth.data = (GGLubyte*)malloc(depth.stride*depth.height*2); 534edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (depth.data == 0) { 535edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project setError(EGL_BAD_ALLOC, EGL_NO_SURFACE); 536edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return; 537edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 538edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 539edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 540edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectegl_pbuffer_surface_t::~egl_pbuffer_surface_t() { 541edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project free(pbuffer.data); 542edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 543edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean egl_pbuffer_surface_t::bindDrawSurface(ogles_context_t* gl) 544edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 545edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project gl->rasterizer.procs.colorBuffer(gl, &pbuffer); 546edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (depth.data != gl->rasterizer.state.buffers.depth.data) 547edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project gl->rasterizer.procs.depthBuffer(gl, &depth); 548edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 549edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 550edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean egl_pbuffer_surface_t::bindReadSurface(ogles_context_t* gl) 551edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 552edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project gl->rasterizer.procs.readBuffer(gl, &pbuffer); 553edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 554edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 555edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 556edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 557edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 558edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstruct config_pair_t { 559edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project GLint key; 560edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project GLint value; 561edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 562edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 563edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstruct configs_t { 564edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project const config_pair_t* array; 565edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int size; 566edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 567edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 568edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstruct config_management_t { 569edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project GLint key; 570edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project bool (*match)(GLint reqValue, GLint confValue); 571edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project static bool atLeast(GLint reqValue, GLint confValue) { 572edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return (reqValue == EGL_DONT_CARE) || (confValue >= reqValue); 573edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 574edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project static bool exact(GLint reqValue, GLint confValue) { 575edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return (reqValue == EGL_DONT_CARE) || (confValue == reqValue); 576edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 577edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project static bool mask(GLint reqValue, GLint confValue) { 578edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return (confValue & reqValue) == reqValue; 579edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 580edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 581edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 582edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 583edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 584edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#define VERSION_MAJOR 1 585edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#define VERSION_MINOR 2 586edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic char const * const gVendorString = "Google Inc."; 587edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic char const * const gVersionString = "1.2 Android Driver"; 588edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic char const * const gClientApiString = "OpenGL ES"; 589076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopianstatic char const * const gExtensionsString = 590076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian "KHR_image_base " 591076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian // "KHR_image_pixmap " 592076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian "EGL_ANDROID_image_native_buffer " 593076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian ; 594edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 595edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 596edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 597edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstruct extention_map_t { 598edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project const char * const name; 599edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project __eglMustCastToProperFunctionPointerType address; 600edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 601edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 602edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic const extention_map_t gExtentionMap[] = { 603076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian { "glDrawTexsOES", 604076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian (__eglMustCastToProperFunctionPointerType)&glDrawTexsOES }, 605076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian { "glDrawTexiOES", 606076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian (__eglMustCastToProperFunctionPointerType)&glDrawTexiOES }, 607076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian { "glDrawTexfOES", 608076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian (__eglMustCastToProperFunctionPointerType)&glDrawTexfOES }, 609076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian { "glDrawTexxOES", 610076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian (__eglMustCastToProperFunctionPointerType)&glDrawTexxOES }, 611076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian { "glDrawTexsvOES", 612076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian (__eglMustCastToProperFunctionPointerType)&glDrawTexsvOES }, 613076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian { "glDrawTexivOES", 614076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian (__eglMustCastToProperFunctionPointerType)&glDrawTexivOES }, 615076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian { "glDrawTexfvOES", 616076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian (__eglMustCastToProperFunctionPointerType)&glDrawTexfvOES }, 617076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian { "glDrawTexxvOES", 618076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian (__eglMustCastToProperFunctionPointerType)&glDrawTexxvOES }, 619076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian { "glQueryMatrixxOES", 620076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian (__eglMustCastToProperFunctionPointerType)&glQueryMatrixxOES }, 621076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian { "glEGLImageTargetTexture2DOES", 622076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian (__eglMustCastToProperFunctionPointerType)&glEGLImageTargetTexture2DOES }, 623076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian { "glEGLImageTargetRenderbufferStorageOES", 624076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian (__eglMustCastToProperFunctionPointerType)&glEGLImageTargetRenderbufferStorageOES }, 625076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian { "glClipPlanef", 626076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian (__eglMustCastToProperFunctionPointerType)&glClipPlanef }, 627076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian { "glClipPlanex", 628076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian (__eglMustCastToProperFunctionPointerType)&glClipPlanex }, 629076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian { "glBindBuffer", 630076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian (__eglMustCastToProperFunctionPointerType)&glBindBuffer }, 631076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian { "glBufferData", 632076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian (__eglMustCastToProperFunctionPointerType)&glBufferData }, 633076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian { "glBufferSubData", 634076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian (__eglMustCastToProperFunctionPointerType)&glBufferSubData }, 635076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian { "glDeleteBuffers", 636076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian (__eglMustCastToProperFunctionPointerType)&glDeleteBuffers }, 637076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian { "glGenBuffers", 638076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian (__eglMustCastToProperFunctionPointerType)&glGenBuffers }, 639edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 640edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 641076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian/* 642edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * In the lists below, attributes names MUST be sorted. 643edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * Additionally, all configs must be sorted according to 644edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * the EGL specification. 645edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project */ 646edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 647edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic config_pair_t const config_base_attribute_list[] = { 648edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_STENCIL_SIZE, 0 }, 649edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_CONFIG_CAVEAT, EGL_SLOW_CONFIG }, 650edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_LEVEL, 0 }, 651edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_MAX_PBUFFER_HEIGHT, GGL_MAX_VIEWPORT_DIMS }, 652076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian { EGL_MAX_PBUFFER_PIXELS, 653edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project GGL_MAX_VIEWPORT_DIMS*GGL_MAX_VIEWPORT_DIMS }, 654edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_MAX_PBUFFER_WIDTH, GGL_MAX_VIEWPORT_DIMS }, 655edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_NATIVE_RENDERABLE, EGL_TRUE }, 656edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_NATIVE_VISUAL_ID, 0 }, 657edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_NATIVE_VISUAL_TYPE, GGL_PIXEL_FORMAT_RGB_565 }, 658edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_SAMPLES, 0 }, 659edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_SAMPLE_BUFFERS, 0 }, 660edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_TRANSPARENT_TYPE, EGL_NONE }, 661edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_TRANSPARENT_BLUE_VALUE, 0 }, 662edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_TRANSPARENT_GREEN_VALUE, 0 }, 663edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_TRANSPARENT_RED_VALUE, 0 }, 664edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_BIND_TO_TEXTURE_RGBA, EGL_FALSE }, 665edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_BIND_TO_TEXTURE_RGB, EGL_FALSE }, 666edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_MIN_SWAP_INTERVAL, 1 }, 667edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_MAX_SWAP_INTERVAL, 4 }, 668edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 669edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 670edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// These configs can override the base attribute list 671edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// NOTE: when adding a config here, don't forget to update eglCreate*Surface() 672edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 673edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic config_pair_t const config_0_attribute_list[] = { 674edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_BUFFER_SIZE, 16 }, 675edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_ALPHA_SIZE, 0 }, 676edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_BLUE_SIZE, 5 }, 677edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_GREEN_SIZE, 6 }, 678edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_RED_SIZE, 5 }, 679edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_DEPTH_SIZE, 0 }, 680edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_CONFIG_ID, 0 }, 681edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_SURFACE_TYPE, EGL_WINDOW_BIT|EGL_PBUFFER_BIT|EGL_PIXMAP_BIT }, 682edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 683edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 684edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic config_pair_t const config_1_attribute_list[] = { 685edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_BUFFER_SIZE, 16 }, 686edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_ALPHA_SIZE, 0 }, 687edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_BLUE_SIZE, 5 }, 688edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_GREEN_SIZE, 6 }, 689edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_RED_SIZE, 5 }, 690edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_DEPTH_SIZE, 16 }, 691edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_CONFIG_ID, 1 }, 692edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_SURFACE_TYPE, EGL_WINDOW_BIT|EGL_PBUFFER_BIT|EGL_PIXMAP_BIT }, 693edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 694edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 695edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic config_pair_t const config_2_attribute_list[] = { 696edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_BUFFER_SIZE, 32 }, 697edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_ALPHA_SIZE, 8 }, 698edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_BLUE_SIZE, 8 }, 699edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_GREEN_SIZE, 8 }, 700edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_RED_SIZE, 8 }, 701edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_DEPTH_SIZE, 0 }, 702edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_CONFIG_ID, 2 }, 703edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_SURFACE_TYPE, EGL_WINDOW_BIT|EGL_PBUFFER_BIT|EGL_PIXMAP_BIT }, 704edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 705edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 706edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic config_pair_t const config_3_attribute_list[] = { 707edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_BUFFER_SIZE, 32 }, 708edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_ALPHA_SIZE, 8 }, 709edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_BLUE_SIZE, 8 }, 710edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_GREEN_SIZE, 8 }, 711edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_RED_SIZE, 8 }, 712edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_DEPTH_SIZE, 16 }, 713edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_CONFIG_ID, 3 }, 714edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_SURFACE_TYPE, EGL_WINDOW_BIT|EGL_PBUFFER_BIT|EGL_PIXMAP_BIT }, 715edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 716edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 717edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic config_pair_t const config_4_attribute_list[] = { 718edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_BUFFER_SIZE, 8 }, 719edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_ALPHA_SIZE, 8 }, 720edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_BLUE_SIZE, 0 }, 721edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_GREEN_SIZE, 0 }, 722edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_RED_SIZE, 0 }, 723edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_DEPTH_SIZE, 0 }, 724edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_CONFIG_ID, 4 }, 725edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_SURFACE_TYPE, EGL_WINDOW_BIT|EGL_PBUFFER_BIT|EGL_PIXMAP_BIT }, 726edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 727edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 728edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic config_pair_t const config_5_attribute_list[] = { 729edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_BUFFER_SIZE, 8 }, 730edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_ALPHA_SIZE, 8 }, 731edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_BLUE_SIZE, 0 }, 732edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_GREEN_SIZE, 0 }, 733edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_RED_SIZE, 0 }, 734edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_DEPTH_SIZE, 16 }, 735edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_CONFIG_ID, 5 }, 736edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_SURFACE_TYPE, EGL_WINDOW_BIT|EGL_PBUFFER_BIT|EGL_PIXMAP_BIT }, 737edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 738edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 739edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic configs_t const gConfigs[] = { 740edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { config_0_attribute_list, NELEM(config_0_attribute_list) }, 741edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { config_1_attribute_list, NELEM(config_1_attribute_list) }, 742edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { config_2_attribute_list, NELEM(config_2_attribute_list) }, 743edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { config_3_attribute_list, NELEM(config_3_attribute_list) }, 744edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { config_4_attribute_list, NELEM(config_4_attribute_list) }, 745edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { config_5_attribute_list, NELEM(config_5_attribute_list) }, 746edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 747edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 748edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic config_management_t const gConfigManagement[] = { 749edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_BUFFER_SIZE, config_management_t::atLeast }, 750edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_ALPHA_SIZE, config_management_t::atLeast }, 751edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_BLUE_SIZE, config_management_t::atLeast }, 752edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_GREEN_SIZE, config_management_t::atLeast }, 753edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_RED_SIZE, config_management_t::atLeast }, 754edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_DEPTH_SIZE, config_management_t::atLeast }, 755edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_STENCIL_SIZE, config_management_t::atLeast }, 756edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_CONFIG_CAVEAT, config_management_t::exact }, 757edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_CONFIG_ID, config_management_t::exact }, 758edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_LEVEL, config_management_t::exact }, 759edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_MAX_PBUFFER_HEIGHT, config_management_t::exact }, 760edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_MAX_PBUFFER_PIXELS, config_management_t::exact }, 761edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_MAX_PBUFFER_WIDTH, config_management_t::exact }, 762edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_NATIVE_RENDERABLE, config_management_t::exact }, 763edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_NATIVE_VISUAL_ID, config_management_t::exact }, 764edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_NATIVE_VISUAL_TYPE, config_management_t::exact }, 765edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_SAMPLES, config_management_t::exact }, 766edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_SAMPLE_BUFFERS, config_management_t::exact }, 767edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_SURFACE_TYPE, config_management_t::mask }, 768edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_TRANSPARENT_TYPE, config_management_t::exact }, 769edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_TRANSPARENT_BLUE_VALUE, config_management_t::exact }, 770edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_TRANSPARENT_GREEN_VALUE, config_management_t::exact }, 771edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_TRANSPARENT_RED_VALUE, config_management_t::exact }, 772edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_BIND_TO_TEXTURE_RGBA, config_management_t::exact }, 773edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_BIND_TO_TEXTURE_RGB, config_management_t::exact }, 774edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_MIN_SWAP_INTERVAL, config_management_t::exact }, 775edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_MAX_SWAP_INTERVAL, config_management_t::exact }, 776edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 777edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 778edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic config_pair_t const config_defaults[] = { 779edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { EGL_SURFACE_TYPE, EGL_WINDOW_BIT }, 780edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 781edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 782edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 783edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 784edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projecttemplate<typename T> 785edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic int binarySearch(T const sortedArray[], int first, int last, EGLint key) 786edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 787edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project while (first <= last) { 788edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int mid = (first + last) / 2; 789076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian if (key > sortedArray[mid].key) { 790edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project first = mid + 1; 791076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian } else if (key < sortedArray[mid].key) { 792edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project last = mid - 1; 793edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } else { 794edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return mid; 795edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 796edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 797edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return -1; 798edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 799edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 800edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic int isAttributeMatching(int i, EGLint attr, EGLint val) 801edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 802edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // look for the attribute in all of our configs 803076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian config_pair_t const* configFound = gConfigs[i].array; 804edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int index = binarySearch<config_pair_t>( 805edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project gConfigs[i].array, 806edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 0, gConfigs[i].size-1, 807edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project attr); 808edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (index < 0) { 809076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian configFound = config_base_attribute_list; 810edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project index = binarySearch<config_pair_t>( 811edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project config_base_attribute_list, 812edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 0, NELEM(config_base_attribute_list)-1, 813edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project attr); 814edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 815edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (index >= 0) { 816edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // attribute found, check if this config could match 817edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int cfgMgtIndex = binarySearch<config_management_t>( 818edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project gConfigManagement, 819edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 0, NELEM(gConfigManagement)-1, 820edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project attr); 821edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (index >= 0) { 822edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project bool match = gConfigManagement[cfgMgtIndex].match( 823edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project val, configFound[index].value); 824edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (match) { 825edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // this config matches 826edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return 1; 827edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 828edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } else { 829edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // attribute not found. this should NEVER happen. 830edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 831edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } else { 832edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // error, this attribute doesn't exist 833edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 834edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return 0; 835edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 836edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 837edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic int makeCurrent(ogles_context_t* gl) 838edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 839edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project ogles_context_t* current = (ogles_context_t*)getGlThreadSpecific(); 840edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (gl) { 841edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_context_t* c = egl_context_t::context(gl); 842edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (c->flags & egl_context_t::IS_CURRENT) { 843edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (current != gl) { 844edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // it is an error to set a context current, if it's already 845edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // current to another thread 846edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return -1; 847edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 848edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } else { 849edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (current) { 850edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // mark the current context as not current, and flush 851edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project glFlush(); 852edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_context_t::context(current)->flags &= ~egl_context_t::IS_CURRENT; 853edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 854edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 855edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (!(c->flags & egl_context_t::IS_CURRENT)) { 856edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // The context is not current, make it current! 857edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project setGlThreadSpecific(gl); 858edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project c->flags |= egl_context_t::IS_CURRENT; 859edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 860edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } else { 861edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (current) { 862edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // mark the current context as not current, and flush 863edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project glFlush(); 864edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_context_t::context(current)->flags &= ~egl_context_t::IS_CURRENT; 865edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 866edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // this thread has no context attached to it 867edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project setGlThreadSpecific(0); 868edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 869edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return 0; 870edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 871edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 872edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic EGLBoolean getConfigAttrib(EGLDisplay dpy, EGLConfig config, 873edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLint attribute, EGLint *value) 874edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 875edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project size_t numConfigs = NELEM(gConfigs); 876edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int index = (int)config; 877edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (uint32_t(index) >= numConfigs) 878edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_CONFIG, EGL_FALSE); 879edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 880edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int attrIndex; 881edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project attrIndex = binarySearch<config_pair_t>( 882edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project gConfigs[index].array, 883edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 0, gConfigs[index].size-1, 884edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project attribute); 885edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (attrIndex>=0) { 886edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project *value = gConfigs[index].array[attrIndex].value; 887edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 888edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 889edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 890edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project attrIndex = binarySearch<config_pair_t>( 891edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project config_base_attribute_list, 892edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 0, NELEM(config_base_attribute_list)-1, 893edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project attribute); 894edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (attrIndex>=0) { 895edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project *value = config_base_attribute_list[attrIndex].value; 896edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 897edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 898edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_ATTRIBUTE, EGL_FALSE); 899edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 900edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 901edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic EGLSurface createWindowSurface(EGLDisplay dpy, EGLConfig config, 902edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project NativeWindowType window, const EGLint *attrib_list) 903edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 904edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 905edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_NO_SURFACE); 906edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (window == 0) 907edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_MATCH, EGL_NO_SURFACE); 908edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 909edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLint surfaceType; 910edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (getConfigAttrib(dpy, config, EGL_SURFACE_TYPE, &surfaceType) == EGL_FALSE) 911edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_FALSE; 912edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 913edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (!(surfaceType & EGL_WINDOW_BIT)) 914edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_MATCH, EGL_NO_SURFACE); 915edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 916edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLint configID; 917edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (getConfigAttrib(dpy, config, EGL_CONFIG_ID, &configID) == EGL_FALSE) 918edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_FALSE; 919edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 920edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int32_t depthFormat; 921edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int32_t pixelFormat; 922edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project switch(configID) { 923076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian case 0: 924076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian pixelFormat = GGL_PIXEL_FORMAT_RGB_565; 925edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depthFormat = 0; 926edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 927edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case 1: 928076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian pixelFormat = GGL_PIXEL_FORMAT_RGB_565; 929edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depthFormat = GGL_PIXEL_FORMAT_Z_16; 930edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 931edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case 2: 932076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian pixelFormat = GGL_PIXEL_FORMAT_RGBA_8888; 933edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depthFormat = 0; 934edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 935edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case 3: 936076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian pixelFormat = GGL_PIXEL_FORMAT_RGBA_8888; 937edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depthFormat = GGL_PIXEL_FORMAT_Z_16; 938edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 939edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case 4: 940076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian pixelFormat = GGL_PIXEL_FORMAT_A_8; 941edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depthFormat = 0; 942edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 943edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case 5: 944076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian pixelFormat = GGL_PIXEL_FORMAT_A_8; 945edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depthFormat = GGL_PIXEL_FORMAT_Z_16; 946edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 947edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project default: 948edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_MATCH, EGL_NO_SURFACE); 949edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 950edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 951edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // FIXME: we don't have access to the pixelFormat here just yet. 952edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // (it's possible that the surface is not fully initialized) 953edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // maybe this should be done after the page-flip 954edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project //if (EGLint(info.format) != pixelFormat) 955edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // return setError(EGL_BAD_MATCH, EGL_NO_SURFACE); 956edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 957076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian egl_surface_t* surface; 958076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian surface = new egl_window_surface_v2_t(dpy, config, depthFormat, 959076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian static_cast<android_native_window_t*>(window)); 960edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 961edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (!surface->isValid()) { 962edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // there was a problem in the ctor, the error 963edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // flag has been set. 964edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project delete surface; 965edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project surface = 0; 966edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 967edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return surface; 968edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 969edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 970edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic EGLSurface createPixmapSurface(EGLDisplay dpy, EGLConfig config, 971edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project NativePixmapType pixmap, const EGLint *attrib_list) 972edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 973edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 974edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_NO_SURFACE); 975edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (pixmap == 0) 976edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_MATCH, EGL_NO_SURFACE); 977edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 978edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLint surfaceType; 979edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (getConfigAttrib(dpy, config, EGL_SURFACE_TYPE, &surfaceType) == EGL_FALSE) 980edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_FALSE; 981edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 982edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (!(surfaceType & EGL_PIXMAP_BIT)) 983edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_MATCH, EGL_NO_SURFACE); 984edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 985edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLint configID; 986edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (getConfigAttrib(dpy, config, EGL_CONFIG_ID, &configID) == EGL_FALSE) 987edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_FALSE; 988edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 989edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int32_t depthFormat; 990edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int32_t pixelFormat; 991edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project switch(configID) { 992076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian case 0: 993076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian pixelFormat = GGL_PIXEL_FORMAT_RGB_565; 994edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depthFormat = 0; 995edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 996edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case 1: 997076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian pixelFormat = GGL_PIXEL_FORMAT_RGB_565; 998edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depthFormat = GGL_PIXEL_FORMAT_Z_16; 999edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1000edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case 2: 1001076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian pixelFormat = GGL_PIXEL_FORMAT_RGBA_8888; 1002edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depthFormat = 0; 1003edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1004edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case 3: 1005076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian pixelFormat = GGL_PIXEL_FORMAT_RGBA_8888; 1006edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depthFormat = GGL_PIXEL_FORMAT_Z_16; 1007edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1008edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case 4: 1009076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian pixelFormat = GGL_PIXEL_FORMAT_A_8; 1010edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depthFormat = 0; 1011edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1012edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case 5: 1013076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian pixelFormat = GGL_PIXEL_FORMAT_A_8; 1014edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depthFormat = GGL_PIXEL_FORMAT_Z_16; 1015edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1016edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project default: 1017edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_MATCH, EGL_NO_SURFACE); 1018edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1019edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1020edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (pixmap->format != pixelFormat) 1021edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_MATCH, EGL_NO_SURFACE); 1022edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1023edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_surface_t* surface = 1024edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project new egl_pixmap_surface_t(dpy, config, depthFormat, 1025edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project static_cast<egl_native_pixmap_t*>(pixmap)); 1026edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1027edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (!surface->isValid()) { 1028edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // there was a problem in the ctor, the error 1029edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // flag has been set. 1030edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project delete surface; 1031edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project surface = 0; 1032edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1033edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return surface; 1034edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1035edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1036edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatic EGLSurface createPbufferSurface(EGLDisplay dpy, EGLConfig config, 1037edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project const EGLint *attrib_list) 1038edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1039edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 1040edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_NO_SURFACE); 1041edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1042edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLint surfaceType; 1043edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (getConfigAttrib(dpy, config, EGL_SURFACE_TYPE, &surfaceType) == EGL_FALSE) 1044edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_FALSE; 1045076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 1046edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (!(surfaceType & EGL_PBUFFER_BIT)) 1047edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_MATCH, EGL_NO_SURFACE); 1048076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 1049edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLint configID; 1050edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (getConfigAttrib(dpy, config, EGL_CONFIG_ID, &configID) == EGL_FALSE) 1051edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_FALSE; 1052edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1053edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int32_t depthFormat; 1054edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int32_t pixelFormat; 1055edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project switch(configID) { 1056076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian case 0: 1057076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian pixelFormat = GGL_PIXEL_FORMAT_RGB_565; 1058edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depthFormat = 0; 1059edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1060edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case 1: 1061076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian pixelFormat = GGL_PIXEL_FORMAT_RGB_565; 1062edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depthFormat = GGL_PIXEL_FORMAT_Z_16; 1063edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1064edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case 2: 1065076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian pixelFormat = GGL_PIXEL_FORMAT_RGBA_8888; 1066edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depthFormat = 0; 1067edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1068edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case 3: 1069076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian pixelFormat = GGL_PIXEL_FORMAT_RGBA_8888; 1070edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depthFormat = GGL_PIXEL_FORMAT_Z_16; 1071edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1072edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case 4: 1073076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian pixelFormat = GGL_PIXEL_FORMAT_A_8; 1074edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depthFormat = 0; 1075edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1076edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case 5: 1077076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian pixelFormat = GGL_PIXEL_FORMAT_A_8; 1078edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project depthFormat = GGL_PIXEL_FORMAT_Z_16; 1079edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1080edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project default: 1081edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_MATCH, EGL_NO_SURFACE); 1082edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1083edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1084edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int32_t w = 0; 1085edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int32_t h = 0; 1086edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project while (attrib_list[0]) { 1087edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (attrib_list[0] == EGL_WIDTH) w = attrib_list[1]; 1088edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (attrib_list[0] == EGL_HEIGHT) h = attrib_list[1]; 1089edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project attrib_list+=2; 1090edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1091edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1092edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_surface_t* surface = 1093edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project new egl_pbuffer_surface_t(dpy, config, depthFormat, w, h, pixelFormat); 1094edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1095edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (!surface->isValid()) { 1096edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // there was a problem in the ctor, the error 1097edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // flag has been set. 1098edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project delete surface; 1099edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project surface = 0; 1100edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1101edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return surface; 1102edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1103edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1104edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 1105edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; // namespace android 1106edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 1107edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1108edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectusing namespace android; 1109edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1110edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 1111edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// Initialization 1112edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 1113edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1114edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLDisplay eglGetDisplay(NativeDisplayType display) 1115edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1116edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#ifndef HAVE_ANDROID_OS 1117edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // this just needs to be done once 1118edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (gGLKey == -1) { 1119edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project pthread_mutex_lock(&gInitMutex); 1120edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (gGLKey == -1) 1121edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project pthread_key_create(&gGLKey, NULL); 1122edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project pthread_mutex_unlock(&gInitMutex); 1123edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1124edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#endif 1125edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (display == EGL_DEFAULT_DISPLAY) { 1126edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLDisplay dpy = (EGLDisplay)1; 1127edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_display_t& d = egl_display_t::get_display(dpy); 1128edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project d.type = display; 1129edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return dpy; 1130076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian } 1131edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_NO_DISPLAY; 1132edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1133edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1134edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean eglInitialize(EGLDisplay dpy, EGLint *major, EGLint *minor) 1135edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1136edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 1137edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1138076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 1139edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLBoolean res = EGL_TRUE; 1140edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_display_t& d = egl_display_t::get_display(dpy); 1141076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 1142edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (android_atomic_inc(&d.initialized) == 0) { 1143edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // initialize stuff here if needed 1144edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project //pthread_mutex_lock(&gInitMutex); 1145edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project //pthread_mutex_unlock(&gInitMutex); 1146edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1147edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1148edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (res == EGL_TRUE) { 1149edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (major != NULL) *major = VERSION_MAJOR; 1150edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (minor != NULL) *minor = VERSION_MINOR; 1151edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1152edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return res; 1153edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1154edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1155edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean eglTerminate(EGLDisplay dpy) 1156edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1157edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 1158edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1159edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1160edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLBoolean res = EGL_TRUE; 1161edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_display_t& d = egl_display_t::get_display(dpy); 1162edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (android_atomic_dec(&d.initialized) == 1) { 1163edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // TODO: destroy all resources (surfaces, contexts, etc...) 1164edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project //pthread_mutex_lock(&gInitMutex); 1165edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project //pthread_mutex_unlock(&gInitMutex); 1166edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1167edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return res; 1168edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1169edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1170edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 1171edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// configuration 1172edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 1173edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1174edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean eglGetConfigs( EGLDisplay dpy, 1175edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLConfig *configs, 1176edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLint config_size, EGLint *num_config) 1177edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1178edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 1179edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1180edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1181edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project GLint numConfigs = NELEM(gConfigs); 1182edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (!configs) { 1183edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project *num_config = numConfigs; 1184edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 1185edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1186edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project GLint i; 1187edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project for (i=0 ; i<numConfigs && i<config_size ; i++) { 1188edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project *configs++ = (EGLConfig)i; 1189edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1190edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project *num_config = i; 1191edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 1192edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1193edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1194edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean eglChooseConfig( EGLDisplay dpy, const EGLint *attrib_list, 1195edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLConfig *configs, EGLint config_size, 1196edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLint *num_config) 1197edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1198edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 1199edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1200749c63dbff0ab66223f30af1bad4ca56bd26d5d2Jack Palevich 1201749c63dbff0ab66223f30af1bad4ca56bd26d5d2Jack Palevich if (ggl_unlikely(num_config==0)) { 1202749c63dbff0ab66223f30af1bad4ca56bd26d5d2Jack Palevich return setError(EGL_BAD_PARAMETER, EGL_FALSE); 1203749c63dbff0ab66223f30af1bad4ca56bd26d5d2Jack Palevich } 1204edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1205749c63dbff0ab66223f30af1bad4ca56bd26d5d2Jack Palevich if (ggl_unlikely(attrib_list==0)) { 1206edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project *num_config = 0; 1207edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 1208edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1209076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 1210edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int numAttributes = 0; 1211edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int numConfigs = NELEM(gConfigs); 1212edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project uint32_t possibleMatch = (1<<numConfigs)-1; 1213edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project while(possibleMatch && *attrib_list != EGL_NONE) { 1214edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project numAttributes++; 1215edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLint attr = *attrib_list++; 1216edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLint val = *attrib_list++; 1217edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project for (int i=0 ; i<numConfigs ; i++) { 1218edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (!(possibleMatch & (1<<i))) 1219edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project continue; 1220edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (isAttributeMatching(i, attr, val) == 0) { 1221edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project possibleMatch &= ~(1<<i); 1222edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1223edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1224edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1225edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1226edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // now, handle the attributes which have a useful default value 1227edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project for (size_t j=0 ; j<NELEM(config_defaults) ; j++) { 1228edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // see if this attribute was specified, if not apply its 1229edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // default value 1230edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (binarySearch<config_pair_t>( 1231edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project (config_pair_t const*)attrib_list, 1232edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 0, numAttributes, 1233edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project config_defaults[j].key) < 0) 1234edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { 1235edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project for (int i=0 ; i<numConfigs ; i++) { 1236edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (!(possibleMatch & (1<<i))) 1237edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project continue; 1238edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (isAttributeMatching(i, 1239edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project config_defaults[j].key, 1240edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project config_defaults[j].value) == 0) 1241edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project { 1242edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project possibleMatch &= ~(1<<i); 1243edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1244edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1245edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1246edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1247edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1248edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // return the configurations found 1249edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int n=0; 1250edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (possibleMatch) { 1251749c63dbff0ab66223f30af1bad4ca56bd26d5d2Jack Palevich if (configs) { 1252749c63dbff0ab66223f30af1bad4ca56bd26d5d2Jack Palevich for (int i=0 ; config_size && i<numConfigs ; i++) { 1253749c63dbff0ab66223f30af1bad4ca56bd26d5d2Jack Palevich if (possibleMatch & (1<<i)) { 1254749c63dbff0ab66223f30af1bad4ca56bd26d5d2Jack Palevich *configs++ = (EGLConfig)i; 1255749c63dbff0ab66223f30af1bad4ca56bd26d5d2Jack Palevich config_size--; 1256749c63dbff0ab66223f30af1bad4ca56bd26d5d2Jack Palevich n++; 1257749c63dbff0ab66223f30af1bad4ca56bd26d5d2Jack Palevich } 1258749c63dbff0ab66223f30af1bad4ca56bd26d5d2Jack Palevich } 1259749c63dbff0ab66223f30af1bad4ca56bd26d5d2Jack Palevich } else { 1260749c63dbff0ab66223f30af1bad4ca56bd26d5d2Jack Palevich for (int i=0 ; i<numConfigs ; i++) { 1261749c63dbff0ab66223f30af1bad4ca56bd26d5d2Jack Palevich if (possibleMatch & (1<<i)) { 1262749c63dbff0ab66223f30af1bad4ca56bd26d5d2Jack Palevich n++; 1263749c63dbff0ab66223f30af1bad4ca56bd26d5d2Jack Palevich } 1264edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1265edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1266edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1267edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project *num_config = n; 1268edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 1269edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1270edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1271edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean eglGetConfigAttrib(EGLDisplay dpy, EGLConfig config, 1272edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLint attribute, EGLint *value) 1273edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1274edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 1275edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1276edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1277edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return getConfigAttrib(dpy, config, attribute, value); 1278edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1279edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1280edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 1281edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// surfaces 1282edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 1283edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1284edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLSurface eglCreateWindowSurface( EGLDisplay dpy, EGLConfig config, 1285edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project NativeWindowType window, 1286edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project const EGLint *attrib_list) 1287edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1288edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return createWindowSurface(dpy, config, window, attrib_list); 1289edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1290076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 1291edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLSurface eglCreatePixmapSurface( EGLDisplay dpy, EGLConfig config, 1292edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project NativePixmapType pixmap, 1293edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project const EGLint *attrib_list) 1294edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1295edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return createPixmapSurface(dpy, config, pixmap, attrib_list); 1296edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1297edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1298edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLSurface eglCreatePbufferSurface( EGLDisplay dpy, EGLConfig config, 1299edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project const EGLint *attrib_list) 1300edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1301edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return createPbufferSurface(dpy, config, attrib_list); 1302edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1303076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 1304edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean eglDestroySurface(EGLDisplay dpy, EGLSurface eglSurface) 1305edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1306edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 1307edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1308edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (eglSurface != EGL_NO_SURFACE) { 1309edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_surface_t* surface( static_cast<egl_surface_t*>(eglSurface) ); 1310edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (surface->magic != egl_surface_t::MAGIC) 1311edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_SURFACE, EGL_FALSE); 1312edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (surface->dpy != dpy) 1313edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1314edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project delete surface; 1315edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1316edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 1317edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1318edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1319edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean eglQuerySurface( EGLDisplay dpy, EGLSurface eglSurface, 1320edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLint attribute, EGLint *value) 1321edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1322edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 1323edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1324edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_surface_t* surface = static_cast<egl_surface_t*>(eglSurface); 1325edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (surface->dpy != dpy) 1326edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1327edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1328edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLBoolean ret = EGL_TRUE; 1329edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project switch (attribute) { 1330edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case EGL_CONFIG_ID: 1331edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project ret = getConfigAttrib(dpy, surface->config, EGL_CONFIG_ID, value); 1332edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1333edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case EGL_WIDTH: 1334edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project *value = surface->getWidth(); 1335edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1336edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case EGL_HEIGHT: 1337edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project *value = surface->getHeight(); 1338edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1339edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case EGL_LARGEST_PBUFFER: 1340edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // not modified for a window or pixmap surface 1341edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1342edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case EGL_TEXTURE_FORMAT: 1343edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project *value = EGL_NO_TEXTURE; 1344edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1345edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case EGL_TEXTURE_TARGET: 1346edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project *value = EGL_NO_TEXTURE; 1347edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1348edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case EGL_MIPMAP_TEXTURE: 1349edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project *value = EGL_FALSE; 1350edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1351edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case EGL_MIPMAP_LEVEL: 1352edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project *value = 0; 1353edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1354edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case EGL_RENDER_BUFFER: 1355edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // TODO: return the real RENDER_BUFFER here 1356edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project *value = EGL_BACK_BUFFER; 1357edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1358edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case EGL_HORIZONTAL_RESOLUTION: 1359edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // pixel/mm * EGL_DISPLAY_SCALING 1360edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project *value = surface->getHorizontalResolution(); 1361edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1362edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case EGL_VERTICAL_RESOLUTION: 1363edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // pixel/mm * EGL_DISPLAY_SCALING 1364edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project *value = surface->getVerticalResolution(); 1365edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1366edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case EGL_PIXEL_ASPECT_RATIO: { 1367edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // w/h * EGL_DISPLAY_SCALING 1368edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int wr = surface->getHorizontalResolution(); 1369edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int hr = surface->getVerticalResolution(); 1370edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project *value = (wr * EGL_DISPLAY_SCALING) / hr; 1371edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } break; 1372edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case EGL_SWAP_BEHAVIOR: 1373076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian *value = surface->getSwapBehavior(); 1374edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project break; 1375edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project default: 1376edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project ret = setError(EGL_BAD_ATTRIBUTE, EGL_FALSE); 1377edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1378edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return ret; 1379edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1380edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1381edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLContext eglCreateContext(EGLDisplay dpy, EGLConfig config, 1382edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLContext share_list, const EGLint *attrib_list) 1383edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1384edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 1385edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_NO_SURFACE); 1386edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1387edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project ogles_context_t* gl = ogles_init(sizeof(egl_context_t)); 1388edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (!gl) return setError(EGL_BAD_ALLOC, EGL_NO_CONTEXT); 1389edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1390edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_context_t* c = static_cast<egl_context_t*>(gl->rasterizer.base); 1391edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project c->flags = egl_context_t::NEVER_CURRENT; 1392edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project c->dpy = dpy; 1393edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project c->config = config; 1394edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project c->read = 0; 1395edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project c->draw = 0; 1396edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return (EGLContext)gl; 1397edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1398edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1399edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean eglDestroyContext(EGLDisplay dpy, EGLContext ctx) 1400edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1401edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 1402edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1403edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_context_t* c = egl_context_t::context(ctx); 1404edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (c->flags & egl_context_t::IS_CURRENT) 1405edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project setGlThreadSpecific(0); 1406edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project ogles_uninit((ogles_context_t*)ctx); 1407edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 1408edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1409edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1410edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean eglMakeCurrent( EGLDisplay dpy, EGLSurface draw, 1411edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLSurface read, EGLContext ctx) 1412edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1413edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 1414edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1415edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (draw) { 1416edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_surface_t* s = (egl_surface_t*)draw; 1417edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (s->dpy != dpy) 1418edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1419edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // TODO: check that draw and read are compatible with the context 1420edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1421edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1422edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLContext current_ctx = EGL_NO_CONTEXT; 1423076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 1424edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if ((read == EGL_NO_SURFACE && draw == EGL_NO_SURFACE) && (ctx != EGL_NO_CONTEXT)) 1425edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_MATCH, EGL_FALSE); 1426edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1427edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if ((read != EGL_NO_SURFACE || draw != EGL_NO_SURFACE) && (ctx == EGL_NO_CONTEXT)) 1428edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_MATCH, EGL_FALSE); 1429edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1430edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (ctx == EGL_NO_CONTEXT) { 1431edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // if we're detaching, we need the current context 1432edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project current_ctx = (EGLContext)getGlThreadSpecific(); 1433edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } else { 1434edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_context_t* c = egl_context_t::context(ctx); 1435edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_surface_t* d = (egl_surface_t*)draw; 1436edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_surface_t* r = (egl_surface_t*)read; 1437edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if ((d && d->ctx && d->ctx != ctx) || 1438edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project (r && r->ctx && r->ctx != ctx)) { 1439edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // once of the surface is bound to a context in another thread 1440edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_ACCESS, EGL_FALSE); 1441edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1442edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1443edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1444076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian // TODO: call connect / disconnect on the surface 1445076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 1446edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project ogles_context_t* gl = (ogles_context_t*)ctx; 1447edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (makeCurrent(gl) == 0) { 1448edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (ctx) { 1449edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_context_t* c = egl_context_t::context(ctx); 1450edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_surface_t* d = (egl_surface_t*)draw; 1451edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_surface_t* r = (egl_surface_t*)read; 1452edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project c->read = read; 1453edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project c->draw = draw; 1454edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (c->flags & egl_context_t::NEVER_CURRENT) { 1455edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project c->flags &= ~egl_context_t::NEVER_CURRENT; 1456edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project GLint w = 0; 1457edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project GLint h = 0; 1458edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (draw) { 1459edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project w = d->getWidth(); 1460edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project h = d->getHeight(); 1461edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1462edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project ogles_surfaceport(gl, 0, 0); 1463edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project ogles_viewport(gl, 0, 0, w, h); 1464edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project ogles_scissor(gl, 0, 0, w, h); 1465edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1466edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (d) { 1467edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project d->ctx = ctx; 1468edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project d->bindDrawSurface(gl); 1469edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1470edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (r) { 1471edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project r->ctx = ctx; 1472edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project r->bindReadSurface(gl); 1473edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1474edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } else { 1475edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // if surfaces were bound to the context bound to this thread 1476edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // mark then as unbound. 1477edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (current_ctx) { 1478edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_context_t* c = egl_context_t::context(current_ctx); 1479edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_surface_t* d = (egl_surface_t*)c->draw; 1480edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_surface_t* r = (egl_surface_t*)c->read; 1481edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (d) d->ctx = EGL_NO_CONTEXT; 1482edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (r) r->ctx = EGL_NO_CONTEXT; 1483edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1484edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1485edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 1486edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1487edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_ACCESS, EGL_FALSE); 1488edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1489edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1490edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLContext eglGetCurrentContext(void) 1491edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1492edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // eglGetCurrentContext returns the current EGL rendering context, 1493edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // as specified by eglMakeCurrent. If no context is current, 1494edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // EGL_NO_CONTEXT is returned. 1495edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return (EGLContext)getGlThreadSpecific(); 1496edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1497edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1498edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLSurface eglGetCurrentSurface(EGLint readdraw) 1499edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1500edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // eglGetCurrentSurface returns the read or draw surface attached 1501edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // to the current EGL rendering context, as specified by eglMakeCurrent. 1502edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // If no context is current, EGL_NO_SURFACE is returned. 1503edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLContext ctx = (EGLContext)getGlThreadSpecific(); 1504edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (ctx == EGL_NO_CONTEXT) return EGL_NO_SURFACE; 1505edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_context_t* c = egl_context_t::context(ctx); 1506edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (readdraw == EGL_READ) { 1507edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return c->read; 1508edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } else if (readdraw == EGL_DRAW) { 1509edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return c->draw; 1510edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1511edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_ATTRIBUTE, EGL_NO_SURFACE); 1512edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1513edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1514edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLDisplay eglGetCurrentDisplay(void) 1515edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1516edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // eglGetCurrentDisplay returns the current EGL display connection 1517edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // for the current EGL rendering context, as specified by eglMakeCurrent. 1518edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // If no context is current, EGL_NO_DISPLAY is returned. 1519edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLContext ctx = (EGLContext)getGlThreadSpecific(); 1520edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (ctx == EGL_NO_CONTEXT) return EGL_NO_DISPLAY; 1521edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_context_t* c = egl_context_t::context(ctx); 1522edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return c->dpy; 1523edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1524edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1525edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean eglQueryContext( EGLDisplay dpy, EGLContext ctx, 1526edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLint attribute, EGLint *value) 1527edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1528edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 1529edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1530edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_context_t* c = egl_context_t::context(ctx); 1531edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project switch (attribute) { 1532edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case EGL_CONFIG_ID: 1533edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // Returns the ID of the EGL frame buffer configuration with 1534edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // respect to which the context was created 1535edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return getConfigAttrib(dpy, c->config, EGL_CONFIG_ID, value); 1536edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1537edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_ATTRIBUTE, EGL_FALSE); 1538edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1539edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1540edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean eglWaitGL(void) 1541edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1542edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 1543edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1544edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1545edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean eglWaitNative(EGLint engine) 1546edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1547edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 1548edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1549edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1550edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean eglSwapBuffers(EGLDisplay dpy, EGLSurface draw) 1551edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1552edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 1553edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1554076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 1555edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_surface_t* d = static_cast<egl_surface_t*>(draw); 1556edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (d->dpy != dpy) 1557edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1558edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1559edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // post the surface 1560edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project d->swapBuffers(); 1561edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1562edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // if it's bound to a context, update the buffer 1563edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (d->ctx != EGL_NO_CONTEXT) { 1564edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project d->bindDrawSurface((ogles_context_t*)d->ctx); 1565edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // if this surface is also the read surface of the context 1566edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // it is bound to, make sure to update the read buffer as well. 1567edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // The EGL spec is a little unclear about this. 1568edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project egl_context_t* c = egl_context_t::context(d->ctx); 1569edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (c->read == draw) { 1570edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project d->bindReadSurface((ogles_context_t*)d->ctx); 1571edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1572edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1573edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1574edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 1575edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1576edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1577edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean eglCopyBuffers( EGLDisplay dpy, EGLSurface surface, 1578edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project NativePixmapType target) 1579edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1580edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 1581edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1582edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // TODO: eglCopyBuffers() 1583edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_FALSE; 1584edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1585edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1586edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLint eglGetError(void) 1587edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1588edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return getError(); 1589edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1590edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1591edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectconst char* eglQueryString(EGLDisplay dpy, EGLint name) 1592edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1593edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 1594edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, (const char*)0); 1595edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1596edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project switch (name) { 1597edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case EGL_VENDOR: 1598edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return gVendorString; 1599edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case EGL_VERSION: 1600edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return gVersionString; 1601edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case EGL_EXTENSIONS: 1602edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return gExtensionsString; 1603edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project case EGL_CLIENT_APIS: 1604edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return gClientApiString; 1605edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1606edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_PARAMETER, (const char *)0); 1607edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1608edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1609edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 1610edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// EGL 1.1 1611edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 1612edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1613edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean eglSurfaceAttrib( 1614edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint value) 1615edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1616edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 1617edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1618edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // TODO: eglSurfaceAttrib() 1619edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_PARAMETER, EGL_FALSE); 1620edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1621edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1622edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean eglBindTexImage( 1623edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLDisplay dpy, EGLSurface surface, EGLint buffer) 1624edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1625edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 1626edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1627edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // TODO: eglBindTexImage() 1628edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_PARAMETER, EGL_FALSE); 1629edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1630edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1631edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean eglReleaseTexImage( 1632edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLDisplay dpy, EGLSurface surface, EGLint buffer) 1633edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1634edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 1635edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1636edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // TODO: eglReleaseTexImage() 1637edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_PARAMETER, EGL_FALSE); 1638edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1639edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1640edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean eglSwapInterval(EGLDisplay dpy, EGLint interval) 1641edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1642edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 1643edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1644edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // TODO: eglSwapInterval() 1645edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_PARAMETER, EGL_FALSE); 1646edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1647edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1648edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 1649edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// EGL 1.2 1650edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 1651edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1652edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean eglBindAPI(EGLenum api) 1653edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1654edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (api != EGL_OPENGL_ES_API) 1655edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_PARAMETER, EGL_FALSE); 1656edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 1657edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1658edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1659edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLenum eglQueryAPI(void) 1660edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1661edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_OPENGL_ES_API; 1662edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1663edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1664edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean eglWaitClient(void) 1665edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1666edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project glFinish(); 1667edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 1668edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1669edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1670edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLBoolean eglReleaseThread(void) 1671edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1672edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // TODO: eglReleaseThread() 1673edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return EGL_TRUE; 1674edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1675edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1676edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source ProjectEGLSurface eglCreatePbufferFromClientBuffer( 1677edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLDisplay dpy, EGLenum buftype, EGLClientBuffer buffer, 1678edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project EGLConfig config, const EGLint *attrib_list) 1679edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1680edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (egl_display_t::is_valid(dpy) == EGL_FALSE) 1681edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_DISPLAY, EGL_NO_SURFACE); 1682edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // TODO: eglCreatePbufferFromClientBuffer() 1683edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return setError(EGL_BAD_PARAMETER, EGL_NO_SURFACE); 1684edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1685edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1686edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 1687076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian// EGL_EGLEXT_VERSION 3 1688edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// ---------------------------------------------------------------------------- 1689edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1690edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectvoid (*eglGetProcAddress (const char *procname))() 1691edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 1692edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project extention_map_t const * const map = gExtentionMap; 1693edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project for (uint32_t i=0 ; i<NELEM(gExtentionMap) ; i++) { 1694edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project if (!strcmp(procname, map[i].name)) { 1695edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return map[i].address; 1696edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1697edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 1698edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return NULL; 1699edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 1700076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 1701076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias AgopianEGLBoolean eglLockSurfaceKHR(EGLDisplay dpy, EGLSurface surface, 1702076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian const EGLint *attrib_list) 1703076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian{ 1704076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian EGLBoolean result = EGL_FALSE; 1705076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian return result; 1706076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian} 1707076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 1708076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias AgopianEGLBoolean eglUnlockSurfaceKHR(EGLDisplay dpy, EGLSurface surface) 1709076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian{ 1710076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian EGLBoolean result = EGL_FALSE; 1711076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian return result; 1712076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian} 1713076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 1714076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias AgopianEGLImageKHR eglCreateImageKHR(EGLDisplay dpy, EGLContext ctx, EGLenum target, 1715076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian EGLClientBuffer buffer, const EGLint *attrib_list) 1716076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian{ 1717076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian if (egl_display_t::is_valid(dpy) == EGL_FALSE) { 1718076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian return setError(EGL_BAD_DISPLAY, EGL_NO_IMAGE_KHR); 1719076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian } 1720076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian if (ctx != EGL_NO_CONTEXT) { 1721076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian return setError(EGL_BAD_CONTEXT, EGL_NO_IMAGE_KHR); 1722076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian } 1723076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian if (target != EGL_NATIVE_BUFFER_ANDROID) { 1724076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_NO_IMAGE_KHR); 1725076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian } 1726076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 1727076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian android_native_buffer_t* native_buffer = (android_native_buffer_t*)buffer; 1728076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 1729076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian if (native_buffer->common.magic != ANDROID_NATIVE_BUFFER_MAGIC) 1730076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_NO_IMAGE_KHR); 1731076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 1732076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian if (native_buffer->common.version != sizeof(android_native_buffer_t)) 1733076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_NO_IMAGE_KHR); 17348b765b7f5ea7f56963ea0e3141d043d20944dbccMathias Agopian 1735076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian native_buffer->common.incRef(&native_buffer->common); 1736076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian return (EGLImageKHR)native_buffer; 1737076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian} 1738076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 1739076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias AgopianEGLBoolean eglDestroyImageKHR(EGLDisplay dpy, EGLImageKHR img) 1740076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian{ 1741076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian if (egl_display_t::is_valid(dpy) == EGL_FALSE) { 1742076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1743076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian } 1744076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 1745076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian android_native_buffer_t* native_buffer = (android_native_buffer_t*)img; 1746076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 1747076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian if (native_buffer->common.magic != ANDROID_NATIVE_BUFFER_MAGIC) 1748076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_FALSE); 1749076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 1750076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian if (native_buffer->common.version != sizeof(android_native_buffer_t)) 1751076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_FALSE); 1752076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 1753076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian native_buffer->common.decRef(&native_buffer->common); 1754076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 1755076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian return EGL_TRUE; 1756076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian} 1757