eglApi.cpp revision 0673e1e2d77c673c2e9bc57616a02c3188b55ad1
1518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian/* 2518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** Copyright 2007, The Android Open Source Project 3518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** 4518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** Licensed under the Apache License, Version 2.0 (the "License"); 5518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** you may not use this file except in compliance with the License. 6518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** You may obtain a copy of the License at 7518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** 8518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** http://www.apache.org/licenses/LICENSE-2.0 9518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** 10518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** Unless required by applicable law or agreed to in writing, software 11518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** distributed under the License is distributed on an "AS IS" BASIS, 12518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** See the License for the specific language governing permissions and 14518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** limitations under the License. 15518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian */ 16518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 171c8e95cf86f2182986385bc1ee85f13f425f3a3aJamie Gennis#define ATRACE_TAG ATRACE_TAG_GRAPHICS 181c8e95cf86f2182986385bc1ee85f13f425f3a3aJamie Gennis 19518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <ctype.h> 20518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <stdlib.h> 21518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <string.h> 22518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 23518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <hardware/gralloc.h> 24518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <system/window.h> 25518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 26518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <EGL/egl.h> 27518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <EGL/eglext.h> 28518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <GLES/gl.h> 29518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <GLES/glext.h> 30518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 31518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <cutils/log.h> 32518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <cutils/atomic.h> 337db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian#include <cutils/compiler.h> 34518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <cutils/properties.h> 35518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <cutils/memory.h> 36518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 37518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <utils/KeyedVector.h> 38518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <utils/SortedVector.h> 39518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <utils/String8.h> 401c8e95cf86f2182986385bc1ee85f13f425f3a3aJamie Gennis#include <utils/Trace.h> 41518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 42518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include "egl_impl.h" 43518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include "egl_tls.h" 440469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#include "glestrace.h" 45518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include "hooks.h" 46518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 47518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include "egl_display.h" 48518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include "egl_impl.h" 49518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include "egl_object.h" 50518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include "egl_tls.h" 51ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian#include "egldefs.h" 52518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 53518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianusing namespace android; 54518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 55518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 56518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 57bc2d79ed7ada6243f3690f94ab512c0ddcdbed12Mathias Agopian#define EGL_VERSION_HW_ANDROID 0x3143 58bc2d79ed7ada6243f3690f94ab512c0ddcdbed12Mathias Agopian 59518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstruct extention_map_t { 60518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const char* name; 61518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian __eglMustCastToProperFunctionPointerType address; 62518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian}; 63518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 64518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic const extention_map_t sExtentionMap[] = { 65518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian { "eglLockSurfaceKHR", 66518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian (__eglMustCastToProperFunctionPointerType)&eglLockSurfaceKHR }, 67518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian { "eglUnlockSurfaceKHR", 68518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian (__eglMustCastToProperFunctionPointerType)&eglUnlockSurfaceKHR }, 69518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian { "eglCreateImageKHR", 70518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian (__eglMustCastToProperFunctionPointerType)&eglCreateImageKHR }, 71518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian { "eglDestroyImageKHR", 72518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian (__eglMustCastToProperFunctionPointerType)&eglDestroyImageKHR }, 731c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang { "eglGetSystemTimeFrequencyNV", 741c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang (__eglMustCastToProperFunctionPointerType)&eglGetSystemTimeFrequencyNV }, 751c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang { "eglGetSystemTimeNV", 761c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang (__eglMustCastToProperFunctionPointerType)&eglGetSystemTimeNV }, 77518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian}; 78518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 79518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// accesses protected by sExtensionMapMutex 80518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic DefaultKeyedVector<String8, __eglMustCastToProperFunctionPointerType> sGLExtentionMap; 81518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic int sGLExtentionSlot = 0; 82518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic pthread_mutex_t sExtensionMapMutex = PTHREAD_MUTEX_INITIALIZER; 83518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 84518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic void(*findProcAddress(const char* name, 85518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const extention_map_t* map, size_t n))() { 86518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian for (uint32_t i=0 ; i<n ; i++) { 87518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!strcmp(name, map[i].name)) { 88518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return map[i].address; 89518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 90518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 91518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return NULL; 92518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 93518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 94518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 95518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 96518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopiannamespace android { 97518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianextern void setGLHooksThreadSpecific(gl_hooks_t const *value); 98518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianextern EGLBoolean egl_init_drivers(); 99518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianextern const __eglMustCastToProperFunctionPointerType gExtensionForwarders[MAX_NUMBER_OF_GL_EXTENSIONS]; 100518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianextern int gEGLDebugLevel; 101518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianextern gl_hooks_t gHooksTrace; 102518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} // namespace android; 103518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 104518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 105518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 106518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic inline void clearError() { egl_tls_t::clearError(); } 107518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic inline EGLContext getContext() { return egl_tls_t::getContext(); } 108518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 109518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 110518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 111518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLDisplay eglGetDisplay(EGLNativeDisplayType display) 112518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 113518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 114518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 115518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian uint32_t index = uint32_t(display); 116518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (index >= NUM_DISPLAYS) { 117518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_NO_DISPLAY); 118518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 119518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 120518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (egl_init_drivers() == EGL_FALSE) { 121518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_NO_DISPLAY); 122518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 123518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 124518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy = egl_display_t::getFromNativeDisplay(display); 125518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return dpy; 126518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 127518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 128518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 129518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// Initialization 130518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 131518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 132518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglInitialize(EGLDisplay dpy, EGLint *major, EGLint *minor) 133518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 134518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 135518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 136b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_display_ptr dp = get_display(dpy); 137518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return setError(EGL_BAD_DISPLAY, EGL_FALSE); 138518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 139518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean res = dp->initialize(major, minor); 140518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 141518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 142518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 143518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 144518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglTerminate(EGLDisplay dpy) 145518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 146518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // NOTE: don't unload the drivers b/c some APIs can be called 147518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // after eglTerminate() has been called. eglTerminate() only 148518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // terminates an EGLDisplay, not a EGL itself. 149518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 150518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 151518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 152b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_display_ptr dp = get_display(dpy); 153518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return setError(EGL_BAD_DISPLAY, EGL_FALSE); 154518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 155518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean res = dp->terminate(); 156518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 157518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 158518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 159518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 160518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 161518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// configuration 162518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 163518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 164518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglGetConfigs( EGLDisplay dpy, 165518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLConfig *configs, 166518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint config_size, EGLint *num_config) 167518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 168518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 169518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 170b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 171518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 172518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1737773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian if (num_config==0) { 1747773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian return setError(EGL_BAD_PARAMETER, EGL_FALSE); 175518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 176518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1777773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian EGLBoolean res = EGL_FALSE; 1787773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian *num_config = 0; 1797773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian 1807773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian egl_connection_t* const cnx = &gEGLImpl; 1817773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian if (cnx->dso) { 1827773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian res = cnx->egl.eglGetConfigs( 1837773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, configs, config_size, num_config); 184518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1857773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian 1867773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian return res; 187518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 188518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 189518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglChooseConfig( EGLDisplay dpy, const EGLint *attrib_list, 190518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLConfig *configs, EGLint config_size, 191518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint *num_config) 192518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 193518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 194518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 195b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 196518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 197518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 198518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (num_config==0) { 199518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_FALSE); 200518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 201518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 202518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean res = EGL_FALSE; 203518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian *num_config = 0; 204518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 205ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 206ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso) { 2077773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian res = cnx->egl.eglChooseConfig( 2087773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, attrib_list, configs, config_size, num_config); 209518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 210518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 211518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 212518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 213518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglGetConfigAttrib(EGLDisplay dpy, EGLConfig config, 214518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint attribute, EGLint *value) 215518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 216518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 217518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 218b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_connection_t* cnx = NULL; 219b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display_connection(dpy, cnx); 220b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall if (!dp) return EGL_FALSE; 221518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 222518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return cnx->egl.eglGetConfigAttrib( 2237773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, config, attribute, value); 224518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 225518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 226518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 227518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// surfaces 228518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 229518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 230518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSurface eglCreateWindowSurface( EGLDisplay dpy, EGLConfig config, 231518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian NativeWindowType window, 232518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const EGLint *attrib_list) 233518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 234518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 235518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 236b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_connection_t* cnx = NULL; 237b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_display_ptr dp = validate_display_connection(dpy, cnx); 238b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall if (dp) { 239ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian EGLDisplay iDpy = dp->disp.dpy; 240518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint format; 241518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 24281a63350527cafce6929309533c58586878f10b5Mathias Agopian if (native_window_api_connect(window, NATIVE_WINDOW_API_EGL) != OK) { 243e6f43ddce78d6846af12550ff9193c5c6fe5844bSteve Block ALOGE("EGLNativeWindowType %p already connected to another API", 24481a63350527cafce6929309533c58586878f10b5Mathias Agopian window); 24581a63350527cafce6929309533c58586878f10b5Mathias Agopian return setError(EGL_BAD_NATIVE_WINDOW, EGL_NO_SURFACE); 24681a63350527cafce6929309533c58586878f10b5Mathias Agopian } 24781a63350527cafce6929309533c58586878f10b5Mathias Agopian 248518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // set the native window's buffers format to match this config 249518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx->egl.eglGetConfigAttrib(iDpy, 2507773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian config, EGL_NATIVE_VISUAL_ID, &format)) { 251518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (format != 0) { 252bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis int err = native_window_set_buffers_format(window, format); 253bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis if (err != 0) { 254e6f43ddce78d6846af12550ff9193c5c6fe5844bSteve Block ALOGE("error setting native window pixel format: %s (%d)", 255bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis strerror(-err), err); 25681a63350527cafce6929309533c58586878f10b5Mathias Agopian native_window_api_disconnect(window, NATIVE_WINDOW_API_EGL); 257bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis return setError(EGL_BAD_NATIVE_WINDOW, EGL_NO_SURFACE); 258bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis } 259518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 260518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 261518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 26259769469e4b9b2d8b12c020eb44b030b3927a50bJamie Gennis // the EGL spec requires that a new EGLSurface default to swap interval 26359769469e4b9b2d8b12c020eb44b030b3927a50bJamie Gennis // 1, so explicitly set that on the window here. 26459769469e4b9b2d8b12c020eb44b030b3927a50bJamie Gennis ANativeWindow* anw = reinterpret_cast<ANativeWindow*>(window); 26559769469e4b9b2d8b12c020eb44b030b3927a50bJamie Gennis anw->setSwapInterval(anw, 1); 26659769469e4b9b2d8b12c020eb44b030b3927a50bJamie Gennis 267518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface surface = cnx->egl.eglCreateWindowSurface( 2687773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian iDpy, config, window, attrib_list); 269518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (surface != EGL_NO_SURFACE) { 270b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_surface_t* s = new egl_surface_t(dp.get(), config, window, 271b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall surface, cnx); 272518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s; 273518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 27481a63350527cafce6929309533c58586878f10b5Mathias Agopian 27581a63350527cafce6929309533c58586878f10b5Mathias Agopian // EGLSurface creation failed 27681a63350527cafce6929309533c58586878f10b5Mathias Agopian native_window_set_buffers_format(window, 0); 27781a63350527cafce6929309533c58586878f10b5Mathias Agopian native_window_api_disconnect(window, NATIVE_WINDOW_API_EGL); 278518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 279518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_SURFACE; 280518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 281518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 282518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSurface eglCreatePixmapSurface( EGLDisplay dpy, EGLConfig config, 283518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian NativePixmapType pixmap, 284518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const EGLint *attrib_list) 285518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 286518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 287518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 288b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_connection_t* cnx = NULL; 289b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_display_ptr dp = validate_display_connection(dpy, cnx); 290b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall if (dp) { 291518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface surface = cnx->egl.eglCreatePixmapSurface( 2927773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, config, pixmap, attrib_list); 293518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (surface != EGL_NO_SURFACE) { 294b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_surface_t* s = new egl_surface_t(dp.get(), config, NULL, 295b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall surface, cnx); 296518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s; 297518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 298518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 299518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_SURFACE; 300518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 301518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 302518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSurface eglCreatePbufferSurface( EGLDisplay dpy, EGLConfig config, 303518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const EGLint *attrib_list) 304518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 305518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 306518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 307b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_connection_t* cnx = NULL; 308b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_display_ptr dp = validate_display_connection(dpy, cnx); 309b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall if (dp) { 310518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface surface = cnx->egl.eglCreatePbufferSurface( 3117773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, config, attrib_list); 312518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (surface != EGL_NO_SURFACE) { 313b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_surface_t* s = new egl_surface_t(dp.get(), config, NULL, 314b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall surface, cnx); 315518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s; 316518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 317518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 318518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_SURFACE; 319518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 320518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 321518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglDestroySurface(EGLDisplay dpy, EGLSurface surface) 322518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 323518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 324518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 325b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 326518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 327518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 328b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 3295b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 3305b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 331518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 332518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t * const s = get_surface(surface); 333ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian EGLBoolean result = s->cnx->egl.eglDestroySurface(dp->disp.dpy, s->surface); 334518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (result == EGL_TRUE) { 335518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _s.terminate(); 336518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 337518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return result; 338518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 339518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 340518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglQuerySurface( EGLDisplay dpy, EGLSurface surface, 341518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint attribute, EGLint *value) 342518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 343518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 344518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 345b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 346518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 347518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 348b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 3495b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 3505b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 351518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 352518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 3537773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian return s->cnx->egl.eglQuerySurface( 3547773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, s->surface, attribute, value); 355518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 356518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 357e8696a40e09b24b634214684d18526187b316a2fJamie Gennisvoid EGLAPI eglBeginFrame(EGLDisplay dpy, EGLSurface surface) { 3581c8e95cf86f2182986385bc1ee85f13f425f3a3aJamie Gennis ATRACE_CALL(); 359e8696a40e09b24b634214684d18526187b316a2fJamie Gennis clearError(); 360e8696a40e09b24b634214684d18526187b316a2fJamie Gennis 361b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 362e8696a40e09b24b634214684d18526187b316a2fJamie Gennis if (!dp) { 363e8696a40e09b24b634214684d18526187b316a2fJamie Gennis return; 364e8696a40e09b24b634214684d18526187b316a2fJamie Gennis } 365e8696a40e09b24b634214684d18526187b316a2fJamie Gennis 366b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 367e8696a40e09b24b634214684d18526187b316a2fJamie Gennis if (!_s.get()) { 368e8696a40e09b24b634214684d18526187b316a2fJamie Gennis setError(EGL_BAD_SURFACE, EGL_FALSE); 369e8696a40e09b24b634214684d18526187b316a2fJamie Gennis return; 370e8696a40e09b24b634214684d18526187b316a2fJamie Gennis } 371e8696a40e09b24b634214684d18526187b316a2fJamie Gennis 372e8696a40e09b24b634214684d18526187b316a2fJamie Gennis int64_t timestamp = systemTime(SYSTEM_TIME_MONOTONIC); 373e8696a40e09b24b634214684d18526187b316a2fJamie Gennis 374e8696a40e09b24b634214684d18526187b316a2fJamie Gennis egl_surface_t const * const s = get_surface(surface); 375e8696a40e09b24b634214684d18526187b316a2fJamie Gennis native_window_set_buffers_timestamp(s->win.get(), timestamp); 376e8696a40e09b24b634214684d18526187b316a2fJamie Gennis} 377e8696a40e09b24b634214684d18526187b316a2fJamie Gennis 378518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 379518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// Contexts 380518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 381518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 382518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLContext eglCreateContext(EGLDisplay dpy, EGLConfig config, 383518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext share_list, const EGLint *attrib_list) 384518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 385518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 386518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 387b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_connection_t* cnx = NULL; 388b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display_connection(dpy, cnx); 3890673e1e2d77c673c2e9bc57616a02c3188b55ad1Michael Chock if (dp) { 390518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (share_list != EGL_NO_CONTEXT) { 3910673e1e2d77c673c2e9bc57616a02c3188b55ad1Michael Chock if (!ContextRef(dp.get(), share_list).get()) { 3920673e1e2d77c673c2e9bc57616a02c3188b55ad1Michael Chock return setError(EGL_BAD_CONTEXT, EGL_NO_CONTEXT); 3930673e1e2d77c673c2e9bc57616a02c3188b55ad1Michael Chock } 394518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t* const c = get_context(share_list); 395518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian share_list = c->context; 396518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 397518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext context = cnx->egl.eglCreateContext( 3987773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, config, share_list, attrib_list); 399518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (context != EGL_NO_CONTEXT) { 400518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // figure out if it's a GLESv1 or GLESv2 401518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian int version = 0; 402518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (attrib_list) { 403518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian while (*attrib_list != EGL_NONE) { 404518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian GLint attr = *attrib_list++; 405518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian GLint value = *attrib_list++; 406518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (attr == EGL_CONTEXT_CLIENT_VERSION) { 407518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (value == 1) { 4087773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian version = egl_connection_t::GLESv1_INDEX; 409518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } else if (value == 2) { 4107773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian version = egl_connection_t::GLESv2_INDEX; 411518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 412518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 413518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian }; 414518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 415b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_context_t* c = new egl_context_t(dpy, context, config, cnx, 416b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall version); 4170469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#if EGL_TRACE 4180469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy if (gEGLDebugLevel > 0) 4190469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy GLTrace_eglCreateContext(version, c); 4200469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#endif 421518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return c; 422518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 423518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 424518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_CONTEXT; 425518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 426518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 427518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglDestroyContext(EGLDisplay dpy, EGLContext ctx) 428518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 429518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 430518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 431b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 4325b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!dp) 4335b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return EGL_FALSE; 434518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 435b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall ContextRef _c(dp.get(), ctx); 4365b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_c.get()) 4375b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_CONTEXT, EGL_FALSE); 438518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 439518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t * const c = get_context(ctx); 440ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian EGLBoolean result = c->cnx->egl.eglDestroyContext(dp->disp.dpy, c->context); 441518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (result == EGL_TRUE) { 442518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _c.terminate(); 443518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 444518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return result; 445518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 446518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 447518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglMakeCurrent( EGLDisplay dpy, EGLSurface draw, 448518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface read, EGLContext ctx) 449518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 450518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 451518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 452b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_display_ptr dp = validate_display(dpy); 453518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return setError(EGL_BAD_DISPLAY, EGL_FALSE); 454518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 4555b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian // If ctx is not EGL_NO_CONTEXT, read is not EGL_NO_SURFACE, or draw is not 4565b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian // EGL_NO_SURFACE, then an EGL_NOT_INITIALIZED error is generated if dpy is 4575b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian // a valid but uninitialized display. 458518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if ( (ctx != EGL_NO_CONTEXT) || (read != EGL_NO_SURFACE) || 459518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian (draw != EGL_NO_SURFACE) ) { 460518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp->isReady()) return setError(EGL_NOT_INITIALIZED, EGL_FALSE); 461518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 462518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 463518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // get a reference to the object passed in 464b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall ContextRef _c(dp.get(), ctx); 465b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _d(dp.get(), draw); 466b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _r(dp.get(), read); 467518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 468518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // validate the context (if not EGL_NO_CONTEXT) 4695b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if ((ctx != EGL_NO_CONTEXT) && !_c.get()) { 470518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // EGL_NO_CONTEXT is valid 4710673e1e2d77c673c2e9bc57616a02c3188b55ad1Michael Chock return setError(EGL_BAD_CONTEXT, EGL_FALSE); 472518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 473518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 474518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // these are the underlying implementation's object 475518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext impl_ctx = EGL_NO_CONTEXT; 476518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface impl_draw = EGL_NO_SURFACE; 477518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface impl_read = EGL_NO_SURFACE; 478518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 479518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // these are our objects structs passed in 480518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t * c = NULL; 481518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * d = NULL; 482518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * r = NULL; 483518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 484518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // these are the current objects structs 485518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t * cur_c = get_context(getContext()); 486518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 487518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (ctx != EGL_NO_CONTEXT) { 488518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian c = get_context(ctx); 489518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian impl_ctx = c->context; 490518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } else { 491518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // no context given, use the implementation of the current context 4920673e1e2d77c673c2e9bc57616a02c3188b55ad1Michael Chock if (draw != EGL_NO_SURFACE || read != EGL_NO_SURFACE) { 4930673e1e2d77c673c2e9bc57616a02c3188b55ad1Michael Chock // calling eglMakeCurrent( ..., !=0, !=0, EGL_NO_CONTEXT); 4940673e1e2d77c673c2e9bc57616a02c3188b55ad1Michael Chock return setError(EGL_BAD_MATCH, EGL_FALSE); 4950673e1e2d77c673c2e9bc57616a02c3188b55ad1Michael Chock } 496518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cur_c == NULL) { 497518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // no current context 498518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // not an error, there is just no current context. 499518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_TRUE; 500518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 501518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 502518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 503518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // retrieve the underlying implementation's draw EGLSurface 504518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (draw != EGL_NO_SURFACE) { 5050673e1e2d77c673c2e9bc57616a02c3188b55ad1Michael Chock if (!_d.get()) return setError(EGL_BAD_SURFACE, EGL_FALSE); 506518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian d = get_surface(draw); 507518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian impl_draw = d->surface; 508518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 509518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 510518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // retrieve the underlying implementation's read EGLSurface 511518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (read != EGL_NO_SURFACE) { 5120673e1e2d77c673c2e9bc57616a02c3188b55ad1Michael Chock if (!_r.get()) return setError(EGL_BAD_SURFACE, EGL_FALSE); 513518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian r = get_surface(read); 514518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian impl_read = r->surface; 515518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 516518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 517518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 518b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall EGLBoolean result = dp->makeCurrent(c, cur_c, 519fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian draw, read, ctx, 520fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian impl_draw, impl_read, impl_ctx); 521518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 522518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (result == EGL_TRUE) { 523fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian if (c) { 524518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian setGLHooksThreadSpecific(c->cnx->hooks[c->version]); 525518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_tls_t::setContext(ctx); 5260469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#if EGL_TRACE 5270469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy if (gEGLDebugLevel > 0) 52893a826f78f6313db791e6fc880439189897651b3Siva Velusamy GLTrace_eglMakeCurrent(c->version, c->cnx->hooks[c->version], ctx); 5290469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#endif 530518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _c.acquire(); 531518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _r.acquire(); 532518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _d.acquire(); 533518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } else { 534518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian setGLHooksThreadSpecific(&gHooksNoContext); 535518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_tls_t::setContext(EGL_NO_CONTEXT); 536518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 5375fecea776a5f093c21ac1a0ad3552b847d4be23eMathias Agopian } else { 538e6f43ddce78d6846af12550ff9193c5c6fe5844bSteve Block // this will ALOGE the error 5395fecea776a5f093c21ac1a0ad3552b847d4be23eMathias Agopian result = setError(c->cnx->egl.eglGetError(), EGL_FALSE); 540518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 541518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return result; 542518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 543518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 544518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 545518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglQueryContext( EGLDisplay dpy, EGLContext ctx, 546518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint attribute, EGLint *value) 547518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 548518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 549518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 550b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 551518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 552518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 553b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall ContextRef _c(dp.get(), ctx); 554518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!_c.get()) return setError(EGL_BAD_CONTEXT, EGL_FALSE); 555518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 556518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t * const c = get_context(ctx); 5577773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian return c->cnx->egl.eglQueryContext( 5587773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, c->context, attribute, value); 559518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 560518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 561518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 562518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLContext eglGetCurrentContext(void) 563518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 564518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // could be called before eglInitialize(), but we wouldn't have a context 565518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // then, and this function would correctly return EGL_NO_CONTEXT. 566518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 567518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 568518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 569518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext ctx = getContext(); 570518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return ctx; 571518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 572518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 573518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSurface eglGetCurrentSurface(EGLint readdraw) 574518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 575518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // could be called before eglInitialize(), but we wouldn't have a context 576518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // then, and this function would correctly return EGL_NO_SURFACE. 577518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 578518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 579518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 580518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext ctx = getContext(); 581518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (ctx) { 582518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t const * const c = get_context(ctx); 583518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!c) return setError(EGL_BAD_CONTEXT, EGL_NO_SURFACE); 584518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian switch (readdraw) { 585518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_READ: return c->read; 586518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_DRAW: return c->draw; 587518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian default: return setError(EGL_BAD_PARAMETER, EGL_NO_SURFACE); 588518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 589518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 590518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_SURFACE; 591518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 592518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 593518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLDisplay eglGetCurrentDisplay(void) 594518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 595518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // could be called before eglInitialize(), but we wouldn't have a context 596518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // then, and this function would correctly return EGL_NO_DISPLAY. 597518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 598518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 599518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 600518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext ctx = getContext(); 601518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (ctx) { 602518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t const * const c = get_context(ctx); 603518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!c) return setError(EGL_BAD_CONTEXT, EGL_NO_SURFACE); 604518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return c->dpy; 605518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 606518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_DISPLAY; 607518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 608518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 609518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglWaitGL(void) 610518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 611518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 612518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 613ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 614ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (!cnx->dso) 615ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return setError(EGL_BAD_CONTEXT, EGL_FALSE); 616ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 617ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return cnx->egl.eglWaitGL(); 618518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 619518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 620518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglWaitNative(EGLint engine) 621518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 622518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 623518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 624ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 625ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (!cnx->dso) 626ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return setError(EGL_BAD_CONTEXT, EGL_FALSE); 627ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 628ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return cnx->egl.eglWaitNative(engine); 629518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 630518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 631518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLint eglGetError(void) 632518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 633ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian EGLint err = EGL_SUCCESS; 634ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 635ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso) { 636ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian err = cnx->egl.eglGetError(); 637518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 638ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (err == EGL_SUCCESS) { 639ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian err = egl_tls_t::getError(); 640ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian } 641ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return err; 642518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 643518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 644518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian__eglMustCastToProperFunctionPointerType eglGetProcAddress(const char *procname) 645518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 646518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // eglGetProcAddress() could be the very first function called 647518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // in which case we must make sure we've initialized ourselves, this 648518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // happens the first time egl_get_display() is called. 649518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 650518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 651518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 652518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (egl_init_drivers() == EGL_FALSE) { 653518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian setError(EGL_BAD_PARAMETER, NULL); 654518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return NULL; 655518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 656518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 657258385978c517a47626161b1e644c48bcee28de1Jesse Hall // These extensions should not be exposed to applications. They're used 658258385978c517a47626161b1e644c48bcee28de1Jesse Hall // internally by the Android EGL layer. 659258385978c517a47626161b1e644c48bcee28de1Jesse Hall if (!strcmp(procname, "eglSetBlobCacheFuncsANDROID") || 660258385978c517a47626161b1e644c48bcee28de1Jesse Hall !strcmp(procname, "eglHibernateProcessIMG") || 661258385978c517a47626161b1e644c48bcee28de1Jesse Hall !strcmp(procname, "eglAwakenProcessIMG")) { 662aca51c06f38155f1435fbc6944d7fc0a9bf1e4e9Jamie Gennis return NULL; 663aca51c06f38155f1435fbc6944d7fc0a9bf1e4e9Jamie Gennis } 664aca51c06f38155f1435fbc6944d7fc0a9bf1e4e9Jamie Gennis 665518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian __eglMustCastToProperFunctionPointerType addr; 666518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian addr = findProcAddress(procname, sExtentionMap, NELEM(sExtentionMap)); 667518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (addr) return addr; 668518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 669aca51c06f38155f1435fbc6944d7fc0a9bf1e4e9Jamie Gennis 670518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // this protects accesses to sGLExtentionMap and sGLExtentionSlot 671518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian pthread_mutex_lock(&sExtensionMapMutex); 672518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 673518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian /* 674518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * Since eglGetProcAddress() is not associated to anything, it needs 675518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * to return a function pointer that "works" regardless of what 676518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * the current context is. 677518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * 678518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * For this reason, we return a "forwarder", a small stub that takes 679518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * care of calling the function associated with the context 680518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * currently bound. 681518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * 682518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * We first look for extensions we've already resolved, if we're seeing 683518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * this extension for the first time, we go through all our 684518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * implementations and call eglGetProcAddress() and record the 685518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * result in the appropriate implementation hooks and return the 686518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * address of the forwarder corresponding to that hook set. 687518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * 688518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian */ 689518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 690518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const String8 name(procname); 691518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian addr = sGLExtentionMap.valueFor(name); 692518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const int slot = sGLExtentionSlot; 693518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 694e6f43ddce78d6846af12550ff9193c5c6fe5844bSteve Block ALOGE_IF(slot >= MAX_NUMBER_OF_GL_EXTENSIONS, 695518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian "no more slots for eglGetProcAddress(\"%s\")", 696518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian procname); 697518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 6980469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#if EGL_TRACE 6990469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy gl_hooks_t *debugHooks = GLTrace_getGLHooks(); 7000469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#endif 7010469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy 702518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!addr && (slot < MAX_NUMBER_OF_GL_EXTENSIONS)) { 703518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian bool found = false; 704ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 705ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 706ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglGetProcAddress) { 707ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian found = true; 708ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian // Extensions are independent of the bound context 7097773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian cnx->hooks[egl_connection_t::GLESv1_INDEX]->ext.extensions[slot] = 7107773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian cnx->hooks[egl_connection_t::GLESv2_INDEX]->ext.extensions[slot] = 711518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#if EGL_TRACE 712ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian debugHooks->ext.extensions[slot] = 713ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian gHooksTrace.ext.extensions[slot] = 714518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#endif 715ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian cnx->egl.eglGetProcAddress(procname); 716518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 717ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 718518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (found) { 719518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian addr = gExtensionForwarders[slot]; 720518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian sGLExtentionMap.add(name, addr); 721518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian sGLExtentionSlot++; 722518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 723518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 724518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 725518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian pthread_mutex_unlock(&sExtensionMapMutex); 726518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return addr; 727518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 728518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 72928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennisclass FrameCompletionThread : public Thread { 73028ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennispublic: 73128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis 73228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis static void queueSync(EGLSyncKHR sync) { 73328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis static sp<FrameCompletionThread> thread(new FrameCompletionThread); 73428ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis static bool running = false; 73528ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis if (!running) { 73628ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis thread->run("GPUFrameCompletion"); 73728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis running = true; 73828ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 73928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis { 74028ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis Mutex::Autolock lock(thread->mMutex); 74128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis ScopedTrace st(ATRACE_TAG, String8::format("kicked off frame %d", 74228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis thread->mFramesQueued).string()); 74328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis thread->mQueue.push_back(sync); 74428ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis thread->mCondition.signal(); 74528ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis thread->mFramesQueued++; 74628ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis ATRACE_INT("GPU Frames Outstanding", thread->mQueue.size()); 74728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 74828ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 74928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis 75028ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennisprivate: 75128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis FrameCompletionThread() : mFramesQueued(0), mFramesCompleted(0) {} 75228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis 75328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis virtual bool threadLoop() { 75428ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis EGLSyncKHR sync; 75528ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis uint32_t frameNum; 75628ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis { 75728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis Mutex::Autolock lock(mMutex); 75828ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis while (mQueue.isEmpty()) { 75928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis mCondition.wait(mMutex); 76028ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 76128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis sync = mQueue[0]; 76228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis frameNum = mFramesCompleted; 76328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 76428ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis EGLDisplay dpy = eglGetDisplay(EGL_DEFAULT_DISPLAY); 76528ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis { 76628ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis ScopedTrace st(ATRACE_TAG, String8::format("waiting for frame %d", 76728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis frameNum).string()); 76828ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis EGLint result = eglClientWaitSyncKHR(dpy, sync, 0, EGL_FOREVER_KHR); 76928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis if (result == EGL_FALSE) { 77028ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis ALOGE("FrameCompletion: error waiting for fence: %#x", eglGetError()); 77128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } else if (result == EGL_TIMEOUT_EXPIRED_KHR) { 77228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis ALOGE("FrameCompletion: timeout waiting for fence"); 77328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 77428ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis eglDestroySyncKHR(dpy, sync); 77528ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 77628ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis { 77728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis Mutex::Autolock lock(mMutex); 77828ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis mQueue.removeAt(0); 77928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis mFramesCompleted++; 78028ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis ATRACE_INT("GPU Frames Outstanding", mQueue.size()); 78128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 78228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis return true; 78328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 78428ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis 78528ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis uint32_t mFramesQueued; 78628ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis uint32_t mFramesCompleted; 78728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis Vector<EGLSyncKHR> mQueue; 78828ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis Condition mCondition; 78928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis Mutex mMutex; 79028ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis}; 79128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis 792518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglSwapBuffers(EGLDisplay dpy, EGLSurface draw) 793518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 7941c8e95cf86f2182986385bc1ee85f13f425f3a3aJamie Gennis ATRACE_CALL(); 795518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 796518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 797b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 798518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 799518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 800b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), draw); 8015b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 8025b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 803518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 8040469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#if EGL_TRACE 8050469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy if (gEGLDebugLevel > 0) 8060469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy GLTrace_eglSwapBuffers(dpy, draw); 8070469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#endif 8080469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy 809518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(draw); 8107db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian 8117db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian if (CC_UNLIKELY(dp->finishOnSwap)) { 8127db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian uint32_t pixel; 8137db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian egl_context_t * const c = get_context( egl_tls_t::getContext() ); 8147db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian if (c) { 8157db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian // glReadPixels() ensures that the frame is complete 8167db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian s->cnx->hooks[c->version]->gl.glReadPixels(0,0,1,1, 8177db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian GL_RGBA,GL_UNSIGNED_BYTE,&pixel); 8187db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian } 8197db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian } 8207db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian 82128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis EGLBoolean result = s->cnx->egl.eglSwapBuffers(dp->disp.dpy, s->surface); 82228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis 82328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis if (CC_UNLIKELY(dp->traceGpuCompletion)) { 82428ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis EGLSyncKHR sync = EGL_NO_SYNC_KHR; 82528ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis { 82628ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis sync = eglCreateSyncKHR(dpy, EGL_SYNC_FENCE_KHR, NULL); 82728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 82828ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis if (sync != EGL_NO_SYNC_KHR) { 82928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis FrameCompletionThread::queueSync(sync); 83028ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 83128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 83228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis 83328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis return result; 834518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 835518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 836518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglCopyBuffers( EGLDisplay dpy, EGLSurface surface, 837518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian NativePixmapType target) 838518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 839518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 840518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 841b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 842518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 843518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 844b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 8455b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 8465b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 847518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 848518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 849ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return s->cnx->egl.eglCopyBuffers(dp->disp.dpy, s->surface, target); 850518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 851518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 852518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianconst char* eglQueryString(EGLDisplay dpy, EGLint name) 853518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 854518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 855518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 856b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 857518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return (const char *) NULL; 858518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 859518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian switch (name) { 860518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_VENDOR: 8614b9511c16195a646242eff833b0af212933b6ecaMathias Agopian return dp->getVendorString(); 862518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_VERSION: 8634b9511c16195a646242eff833b0af212933b6ecaMathias Agopian return dp->getVersionString(); 864518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_EXTENSIONS: 8654b9511c16195a646242eff833b0af212933b6ecaMathias Agopian return dp->getExtensionString(); 866518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_CLIENT_APIS: 8674b9511c16195a646242eff833b0af212933b6ecaMathias Agopian return dp->getClientApiString(); 868ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian case EGL_VERSION_HW_ANDROID: 869ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return dp->disp.queryString.version; 870518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 871518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, (const char *)0); 872518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 873518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 874518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 875518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 876518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// EGL 1.1 877518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 878518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 879518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglSurfaceAttrib( 880518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint value) 881518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 882518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 883518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 884b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 885518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 886518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 887b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 8885b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 8895b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 890518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 891518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 892518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (s->cnx->egl.eglSurfaceAttrib) { 893518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s->cnx->egl.eglSurfaceAttrib( 894ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, s->surface, attribute, value); 895518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 896518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 897518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 898518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 899518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglBindTexImage( 900518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy, EGLSurface surface, EGLint buffer) 901518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 902518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 903518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 904b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 905518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 906518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 907b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 9085b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 9095b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 910518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 911518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 912518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (s->cnx->egl.eglBindTexImage) { 913518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s->cnx->egl.eglBindTexImage( 914ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, s->surface, buffer); 915518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 916518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 917518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 918518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 919518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglReleaseTexImage( 920518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy, EGLSurface surface, EGLint buffer) 921518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 922518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 923518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 924b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 925518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 926518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 927b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 9285b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 9295b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 930518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 931518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 932518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (s->cnx->egl.eglReleaseTexImage) { 933518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s->cnx->egl.eglReleaseTexImage( 934ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, s->surface, buffer); 935518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 936518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 937518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 938518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 939518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglSwapInterval(EGLDisplay dpy, EGLint interval) 940518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 941518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 942518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 943b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 944518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 945518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 946518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean res = EGL_TRUE; 947ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 948ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglSwapInterval) { 949ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian res = cnx->egl.eglSwapInterval(dp->disp.dpy, interval); 950518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 951ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 952518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 953518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 954518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 955518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 956518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 957518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// EGL 1.2 958518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 959518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 960518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglWaitClient(void) 961518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 962518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 963518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 964ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 965ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (!cnx->dso) 966ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return setError(EGL_BAD_CONTEXT, EGL_FALSE); 967ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 968ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian EGLBoolean res; 969ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->egl.eglWaitClient) { 970ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian res = cnx->egl.eglWaitClient(); 971ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian } else { 972ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian res = cnx->egl.eglWaitGL(); 973518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 974518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 975518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 976518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 977518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglBindAPI(EGLenum api) 978518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 979518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 980518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 981518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (egl_init_drivers() == EGL_FALSE) { 982518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_FALSE); 983518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 984518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 985518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // bind this API on all EGLs 986518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean res = EGL_TRUE; 987ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 988ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglBindAPI) { 989ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian res = cnx->egl.eglBindAPI(api); 990518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 991518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 992518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 993518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 994518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLenum eglQueryAPI(void) 995518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 996518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 997518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 998518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (egl_init_drivers() == EGL_FALSE) { 999518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_FALSE); 1000518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1001518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1002ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 1003ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglQueryAPI) { 1004ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return cnx->egl.eglQueryAPI(); 1005518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1006ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 1007518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // or, it can only be OpenGL ES 1008518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_OPENGL_ES_API; 1009518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1010518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1011518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglReleaseThread(void) 1012518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1013518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1014518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1015518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // If there is context bound to the thread, release it 1016fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian egl_display_t::loseCurrent(get_context(getContext())); 1017518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1018ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 1019ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglReleaseThread) { 1020ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian cnx->egl.eglReleaseThread(); 1021518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1022ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 1023518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_tls_t::clearTLS(); 10240469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#if EGL_TRACE 10250469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy if (gEGLDebugLevel > 0) 10260469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy GLTrace_eglReleaseThread(); 10270469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#endif 1028518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_TRUE; 1029518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1030518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1031518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSurface eglCreatePbufferFromClientBuffer( 1032518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy, EGLenum buftype, EGLClientBuffer buffer, 1033518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLConfig config, const EGLint *attrib_list) 1034518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1035518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1036518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1037b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_connection_t* cnx = NULL; 1038b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display_connection(dpy, cnx); 1039b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall if (!dp) return EGL_FALSE; 1040518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx->egl.eglCreatePbufferFromClientBuffer) { 1041518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return cnx->egl.eglCreatePbufferFromClientBuffer( 10427773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, buftype, buffer, config, attrib_list); 1043518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1044518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_CONFIG, EGL_NO_SURFACE); 1045518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1046518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1047518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1048518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// EGL_EGLEXT_VERSION 3 1049518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1050518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1051518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglLockSurfaceKHR(EGLDisplay dpy, EGLSurface surface, 1052518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const EGLint *attrib_list) 1053518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1054518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1055518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1056b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1057518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1058518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1059b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 10605b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 10615b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1062518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1063518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 1064518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (s->cnx->egl.eglLockSurfaceKHR) { 1065518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s->cnx->egl.eglLockSurfaceKHR( 1066ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, s->surface, attrib_list); 1067518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1068518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1069518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1070518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1071518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglUnlockSurfaceKHR(EGLDisplay dpy, EGLSurface surface) 1072518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1073518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1074518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1075b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1076518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1077518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1078b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 10795b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 10805b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1081518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1082518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 1083518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (s->cnx->egl.eglUnlockSurfaceKHR) { 1084ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return s->cnx->egl.eglUnlockSurfaceKHR(dp->disp.dpy, s->surface); 1085518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1086518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1087518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1088518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1089518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLImageKHR eglCreateImageKHR(EGLDisplay dpy, EGLContext ctx, EGLenum target, 1090518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLClientBuffer buffer, const EGLint *attrib_list) 1091518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1092518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1093518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1094b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1095518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_NO_IMAGE_KHR; 1096518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1097b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall ContextRef _c(dp.get(), ctx); 10987c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian egl_context_t * const c = _c.get(); 1099518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 11007c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian EGLImageKHR result = EGL_NO_IMAGE_KHR; 11017c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian egl_connection_t* const cnx = &gEGLImpl; 11027c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian if (cnx->dso && cnx->egl.eglCreateImageKHR) { 11037c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian result = cnx->egl.eglCreateImageKHR( 11047c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian dp->disp.dpy, 11057c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian c ? c->context : EGL_NO_CONTEXT, 11067c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian target, buffer, attrib_list); 1107518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 11087c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian return result; 1109518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1110518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1111518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglDestroyImageKHR(EGLDisplay dpy, EGLImageKHR img) 1112518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1113518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1114518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1115b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1116518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1117518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1118ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 11197c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian if (cnx->dso && cnx->egl.eglDestroyImageKHR) { 11207c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian cnx->egl.eglDestroyImageKHR(dp->disp.dpy, img); 1121518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1122518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_TRUE; 1123518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1124518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1125518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1126518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// EGL_EGLEXT_VERSION 5 1127518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1128518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1129518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1130518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSyncKHR eglCreateSyncKHR(EGLDisplay dpy, EGLenum type, const EGLint *attrib_list) 1131518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1132518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1133518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1134b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1135518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_NO_SYNC_KHR; 1136518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1137518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSyncKHR result = EGL_NO_SYNC_KHR; 11387c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian egl_connection_t* const cnx = &gEGLImpl; 11397c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian if (cnx->dso && cnx->egl.eglCreateSyncKHR) { 11407c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian result = cnx->egl.eglCreateSyncKHR(dp->disp.dpy, type, attrib_list); 1141518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 11427c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian return result; 1143518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1144518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1145518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglDestroySyncKHR(EGLDisplay dpy, EGLSyncKHR sync) 1146518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1147518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1148518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1149b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1150518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1151518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1152518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean result = EGL_FALSE; 11537c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian egl_connection_t* const cnx = &gEGLImpl; 11547c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian if (cnx->dso && cnx->egl.eglDestroySyncKHR) { 11557c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian result = cnx->egl.eglDestroySyncKHR(dp->disp.dpy, sync); 1156518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1157518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return result; 1158518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1159518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 11607c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias AgopianEGLint eglClientWaitSyncKHR(EGLDisplay dpy, EGLSyncKHR sync, 11617c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian EGLint flags, EGLTimeKHR timeout) 1162518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1163518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1164518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1165b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1166518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1167518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 11687c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian EGLBoolean result = EGL_FALSE; 11697c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian egl_connection_t* const cnx = &gEGLImpl; 11707c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian if (cnx->dso && cnx->egl.eglClientWaitSyncKHR) { 11717c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian result = cnx->egl.eglClientWaitSyncKHR( 11727c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian dp->disp.dpy, sync, flags, timeout); 1173518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 11747c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian return result; 1175518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1176518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 11777c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias AgopianEGLBoolean eglGetSyncAttribKHR(EGLDisplay dpy, EGLSyncKHR sync, 11787c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian EGLint attribute, EGLint *value) 1179518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1180518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1181518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1182b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1183518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1184518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 11857c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian EGLBoolean result = EGL_FALSE; 11867c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian egl_connection_t* const cnx = &gEGLImpl; 11877c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian if (cnx->dso && cnx->egl.eglGetSyncAttribKHR) { 11887c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian result = cnx->egl.eglGetSyncAttribKHR( 11897c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian dp->disp.dpy, sync, attribute, value); 1190518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 11917c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian return result; 1192518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1193518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1194518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1195518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ANDROID extensions 1196518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1197518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 11984b9511c16195a646242eff833b0af212933b6ecaMathias Agopian/* ANDROID extensions entry-point go here */ 11991c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 12001c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang// ---------------------------------------------------------------------------- 12011c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang// NVIDIA extensions 12021c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang// ---------------------------------------------------------------------------- 12031c3d72a2291827fb15e2ef311a571c860e0dba41Jonas YangEGLuint64NV eglGetSystemTimeFrequencyNV() 12041c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang{ 12051c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang clearError(); 12061c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 12071c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang if (egl_init_drivers() == EGL_FALSE) { 12081c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang return setError(EGL_BAD_PARAMETER, EGL_FALSE); 12091c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang } 12101c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 12111c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang EGLuint64NV ret = 0; 1212ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 12131c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 1214ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglGetSystemTimeFrequencyNV) { 1215ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return cnx->egl.eglGetSystemTimeFrequencyNV(); 12161c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang } 12171c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 12180e8bbee5775d81c7bbc479b995496cac9238559fMathias Agopian return setErrorQuiet(EGL_BAD_DISPLAY, 0); 12191c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang} 12201c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 12211c3d72a2291827fb15e2ef311a571c860e0dba41Jonas YangEGLuint64NV eglGetSystemTimeNV() 12221c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang{ 12231c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang clearError(); 12241c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 12251c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang if (egl_init_drivers() == EGL_FALSE) { 12261c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang return setError(EGL_BAD_PARAMETER, EGL_FALSE); 12271c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang } 12281c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 12291c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang EGLuint64NV ret = 0; 1230ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 12311c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 1232ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglGetSystemTimeNV) { 1233ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return cnx->egl.eglGetSystemTimeNV(); 12341c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang } 12351c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 12360e8bbee5775d81c7bbc479b995496cac9238559fMathias Agopian return setErrorQuiet(EGL_BAD_DISPLAY, 0); 12371c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang} 1238