eglApi.cpp revision a73a97728befb5ba5ad647ab3b60058c4d536ba4
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]; 100a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamyextern int getEGLDebugLevel(); 101a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamyextern void setEGLDebugLevel(int level); 102518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianextern gl_hooks_t gHooksTrace; 103518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} // namespace android; 104518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 105518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 106518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 107518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic inline void clearError() { egl_tls_t::clearError(); } 108518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic inline EGLContext getContext() { return egl_tls_t::getContext(); } 109518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 110518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 111518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 112518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLDisplay eglGetDisplay(EGLNativeDisplayType display) 113518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 114518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 115518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 116518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian uint32_t index = uint32_t(display); 117518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (index >= NUM_DISPLAYS) { 118518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_NO_DISPLAY); 119518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 120518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 121518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (egl_init_drivers() == EGL_FALSE) { 122518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_NO_DISPLAY); 123518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 124518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 125518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy = egl_display_t::getFromNativeDisplay(display); 126518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return dpy; 127518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 128518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 129518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 130518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// Initialization 131518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 132518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 133518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglInitialize(EGLDisplay dpy, EGLint *major, EGLint *minor) 134518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 135518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 136518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 137b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_display_ptr dp = get_display(dpy); 138518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return setError(EGL_BAD_DISPLAY, EGL_FALSE); 139518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 140518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean res = dp->initialize(major, minor); 141518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 142518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 143518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 144518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 145518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglTerminate(EGLDisplay dpy) 146518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 147518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // NOTE: don't unload the drivers b/c some APIs can be called 148518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // after eglTerminate() has been called. eglTerminate() only 149518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // terminates an EGLDisplay, not a EGL itself. 150518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 151518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 152518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 153b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_display_ptr dp = get_display(dpy); 154518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return setError(EGL_BAD_DISPLAY, EGL_FALSE); 155518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 156518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean res = dp->terminate(); 157518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 158518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 159518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 160518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 161518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 162518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// configuration 163518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 164518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 165518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglGetConfigs( EGLDisplay dpy, 166518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLConfig *configs, 167518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint config_size, EGLint *num_config) 168518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 169518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 170518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 171b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 172518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 173518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1747773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian if (num_config==0) { 1757773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian return setError(EGL_BAD_PARAMETER, EGL_FALSE); 176518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 177518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1787773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian EGLBoolean res = EGL_FALSE; 1797773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian *num_config = 0; 1807773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian 1817773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian egl_connection_t* const cnx = &gEGLImpl; 1827773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian if (cnx->dso) { 1837773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian res = cnx->egl.eglGetConfigs( 1847773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, configs, config_size, num_config); 185518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1867773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian 1877773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian return res; 188518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 189518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 190518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglChooseConfig( EGLDisplay dpy, const EGLint *attrib_list, 191518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLConfig *configs, EGLint config_size, 192518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint *num_config) 193518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 194518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 195518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 196b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 197518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 198518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 199518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (num_config==0) { 200518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_FALSE); 201518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 202518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 203518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean res = EGL_FALSE; 204518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian *num_config = 0; 205518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 206ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 207ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso) { 2081cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy if (attrib_list) { 2091cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy char value[PROPERTY_VALUE_MAX]; 2101cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy property_get("debug.egl.force_msaa", value, "false"); 2111cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy 2121cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy if (!strcmp(value, "true")) { 2131cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy size_t attribCount = 0; 2141cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy EGLint attrib = attrib_list[0]; 2151cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy 2161cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy // Only enable MSAA if the context is OpenGL ES 2.0 and 217be3c3e4ecad501eecfe1f7a424a792f0f7f3f307Romain Guy // if no caveat is requested 2181cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy const EGLint *attribRendererable = NULL; 2191cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy const EGLint *attribCaveat = NULL; 2201cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy 2211cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy // Count the number of attributes and look for 222be3c3e4ecad501eecfe1f7a424a792f0f7f3f307Romain Guy // EGL_RENDERABLE_TYPE and EGL_CONFIG_CAVEAT 2231cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy while (attrib != EGL_NONE) { 2241cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy attrib = attrib_list[attribCount]; 2251cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy switch (attrib) { 2261cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy case EGL_RENDERABLE_TYPE: 2271cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy attribRendererable = &attrib_list[attribCount]; 2281cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy break; 2291cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy case EGL_CONFIG_CAVEAT: 2301cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy attribCaveat = &attrib_list[attribCount]; 2311cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy break; 2321cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy } 2331cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy attribCount++; 2341cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy } 2351cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy 2361cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy if (attribRendererable && attribRendererable[1] == EGL_OPENGL_ES2_BIT && 2371cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy (!attribCaveat || attribCaveat[1] != EGL_NONE)) { 2381cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy 2391cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy // Insert 2 extra attributes to force-enable MSAA 4x 2401cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy EGLint aaAttribs[attribCount + 4]; 2411cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy aaAttribs[0] = EGL_SAMPLE_BUFFERS; 2421cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy aaAttribs[1] = 1; 2431cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy aaAttribs[2] = EGL_SAMPLES; 2441cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy aaAttribs[3] = 4; 2451cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy 2461cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy memcpy(&aaAttribs[4], attrib_list, attribCount * sizeof(EGLint)); 2471cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy 2481cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy EGLint numConfigAA; 2491cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy EGLBoolean resAA = cnx->egl.eglChooseConfig( 2501cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy dp->disp.dpy, aaAttribs, configs, config_size, &numConfigAA); 2511cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy 2521cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy if (resAA == EGL_TRUE && numConfigAA > 0) { 2531cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy ALOGD("Enabling MSAA 4x"); 2541cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy *num_config = numConfigAA; 2551cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy return resAA; 2561cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy } 2571cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy } 2581cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy } 2591cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy } 2601cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy 2617773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian res = cnx->egl.eglChooseConfig( 2627773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, attrib_list, configs, config_size, num_config); 263518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 264518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 265518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 266518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 267518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglGetConfigAttrib(EGLDisplay dpy, EGLConfig config, 268518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint attribute, EGLint *value) 269518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 270518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 271518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 272b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_connection_t* cnx = NULL; 273b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display_connection(dpy, cnx); 274b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall if (!dp) return EGL_FALSE; 275518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 276518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return cnx->egl.eglGetConfigAttrib( 2777773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, config, attribute, value); 278518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 279518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 280518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 281518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// surfaces 282518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 283518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 284518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSurface eglCreateWindowSurface( EGLDisplay dpy, EGLConfig config, 285518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian NativeWindowType window, 286518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const EGLint *attrib_list) 287518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 288518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 289518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 290b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_connection_t* cnx = NULL; 291b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_display_ptr dp = validate_display_connection(dpy, cnx); 292b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall if (dp) { 293ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian EGLDisplay iDpy = dp->disp.dpy; 294518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint format; 295518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 29681a63350527cafce6929309533c58586878f10b5Mathias Agopian if (native_window_api_connect(window, NATIVE_WINDOW_API_EGL) != OK) { 297e6f43ddce78d6846af12550ff9193c5c6fe5844bSteve Block ALOGE("EGLNativeWindowType %p already connected to another API", 29881a63350527cafce6929309533c58586878f10b5Mathias Agopian window); 29981a63350527cafce6929309533c58586878f10b5Mathias Agopian return setError(EGL_BAD_NATIVE_WINDOW, EGL_NO_SURFACE); 30081a63350527cafce6929309533c58586878f10b5Mathias Agopian } 30181a63350527cafce6929309533c58586878f10b5Mathias Agopian 302518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // set the native window's buffers format to match this config 303518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx->egl.eglGetConfigAttrib(iDpy, 3047773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian config, EGL_NATIVE_VISUAL_ID, &format)) { 305518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (format != 0) { 306bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis int err = native_window_set_buffers_format(window, format); 307bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis if (err != 0) { 308e6f43ddce78d6846af12550ff9193c5c6fe5844bSteve Block ALOGE("error setting native window pixel format: %s (%d)", 309bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis strerror(-err), err); 31081a63350527cafce6929309533c58586878f10b5Mathias Agopian native_window_api_disconnect(window, NATIVE_WINDOW_API_EGL); 311bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis return setError(EGL_BAD_NATIVE_WINDOW, EGL_NO_SURFACE); 312bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis } 313518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 314518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 315518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 31659769469e4b9b2d8b12c020eb44b030b3927a50bJamie Gennis // the EGL spec requires that a new EGLSurface default to swap interval 31759769469e4b9b2d8b12c020eb44b030b3927a50bJamie Gennis // 1, so explicitly set that on the window here. 31859769469e4b9b2d8b12c020eb44b030b3927a50bJamie Gennis ANativeWindow* anw = reinterpret_cast<ANativeWindow*>(window); 31959769469e4b9b2d8b12c020eb44b030b3927a50bJamie Gennis anw->setSwapInterval(anw, 1); 32059769469e4b9b2d8b12c020eb44b030b3927a50bJamie Gennis 321518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface surface = cnx->egl.eglCreateWindowSurface( 3227773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian iDpy, config, window, attrib_list); 323518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (surface != EGL_NO_SURFACE) { 324b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_surface_t* s = new egl_surface_t(dp.get(), config, window, 325b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall surface, cnx); 326518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s; 327518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 32881a63350527cafce6929309533c58586878f10b5Mathias Agopian 32981a63350527cafce6929309533c58586878f10b5Mathias Agopian // EGLSurface creation failed 33081a63350527cafce6929309533c58586878f10b5Mathias Agopian native_window_set_buffers_format(window, 0); 33181a63350527cafce6929309533c58586878f10b5Mathias Agopian native_window_api_disconnect(window, NATIVE_WINDOW_API_EGL); 332518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 333518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_SURFACE; 334518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 335518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 336518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSurface eglCreatePixmapSurface( EGLDisplay dpy, EGLConfig config, 337518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian NativePixmapType pixmap, 338518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const EGLint *attrib_list) 339518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 340518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 341518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 342b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_connection_t* cnx = NULL; 343b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_display_ptr dp = validate_display_connection(dpy, cnx); 344b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall if (dp) { 345518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface surface = cnx->egl.eglCreatePixmapSurface( 3467773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, config, pixmap, attrib_list); 347518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (surface != EGL_NO_SURFACE) { 348b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_surface_t* s = new egl_surface_t(dp.get(), config, NULL, 349b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall surface, cnx); 350518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s; 351518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 352518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 353518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_SURFACE; 354518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 355518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 356518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSurface eglCreatePbufferSurface( EGLDisplay dpy, EGLConfig config, 357518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const EGLint *attrib_list) 358518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 359518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 360518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 361b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_connection_t* cnx = NULL; 362b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_display_ptr dp = validate_display_connection(dpy, cnx); 363b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall if (dp) { 364518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface surface = cnx->egl.eglCreatePbufferSurface( 3657773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, config, attrib_list); 366518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (surface != EGL_NO_SURFACE) { 367b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_surface_t* s = new egl_surface_t(dp.get(), config, NULL, 368b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall surface, cnx); 369518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s; 370518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 371518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 372518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_SURFACE; 373518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 374518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 375518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglDestroySurface(EGLDisplay dpy, EGLSurface surface) 376518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 377518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 378518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 379b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 380518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 381518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 382b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 3835b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 3845b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 385518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 386518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t * const s = get_surface(surface); 387ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian EGLBoolean result = s->cnx->egl.eglDestroySurface(dp->disp.dpy, s->surface); 388518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (result == EGL_TRUE) { 389518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _s.terminate(); 390518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 391518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return result; 392518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 393518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 394518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglQuerySurface( EGLDisplay dpy, EGLSurface surface, 395518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint attribute, EGLint *value) 396518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 397518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 398518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 399b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 400518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 401518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 402b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 4035b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 4045b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 405518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 406518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 4077773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian return s->cnx->egl.eglQuerySurface( 4087773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, s->surface, attribute, value); 409518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 410518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 411e8696a40e09b24b634214684d18526187b316a2fJamie Gennisvoid EGLAPI eglBeginFrame(EGLDisplay dpy, EGLSurface surface) { 4121c8e95cf86f2182986385bc1ee85f13f425f3a3aJamie Gennis ATRACE_CALL(); 413e8696a40e09b24b634214684d18526187b316a2fJamie Gennis clearError(); 414e8696a40e09b24b634214684d18526187b316a2fJamie Gennis 415b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 416e8696a40e09b24b634214684d18526187b316a2fJamie Gennis if (!dp) { 417e8696a40e09b24b634214684d18526187b316a2fJamie Gennis return; 418e8696a40e09b24b634214684d18526187b316a2fJamie Gennis } 419e8696a40e09b24b634214684d18526187b316a2fJamie Gennis 420b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 421e8696a40e09b24b634214684d18526187b316a2fJamie Gennis if (!_s.get()) { 422e8696a40e09b24b634214684d18526187b316a2fJamie Gennis setError(EGL_BAD_SURFACE, EGL_FALSE); 423e8696a40e09b24b634214684d18526187b316a2fJamie Gennis return; 424e8696a40e09b24b634214684d18526187b316a2fJamie Gennis } 425e8696a40e09b24b634214684d18526187b316a2fJamie Gennis 426e8696a40e09b24b634214684d18526187b316a2fJamie Gennis int64_t timestamp = systemTime(SYSTEM_TIME_MONOTONIC); 427e8696a40e09b24b634214684d18526187b316a2fJamie Gennis 428e8696a40e09b24b634214684d18526187b316a2fJamie Gennis egl_surface_t const * const s = get_surface(surface); 429e8696a40e09b24b634214684d18526187b316a2fJamie Gennis native_window_set_buffers_timestamp(s->win.get(), timestamp); 430e8696a40e09b24b634214684d18526187b316a2fJamie Gennis} 431e8696a40e09b24b634214684d18526187b316a2fJamie Gennis 432518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 433518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// Contexts 434518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 435518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 436518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLContext eglCreateContext(EGLDisplay dpy, EGLConfig config, 437518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext share_list, const EGLint *attrib_list) 438518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 439518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 440518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 441b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_connection_t* cnx = NULL; 442b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display_connection(dpy, cnx); 443b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall if (dpy) { 444518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (share_list != EGL_NO_CONTEXT) { 445518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t* const c = get_context(share_list); 446518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian share_list = c->context; 447518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 448518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext context = cnx->egl.eglCreateContext( 4497773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, config, share_list, attrib_list); 450518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (context != EGL_NO_CONTEXT) { 451518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // figure out if it's a GLESv1 or GLESv2 452518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian int version = 0; 453518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (attrib_list) { 454518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian while (*attrib_list != EGL_NONE) { 455518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian GLint attr = *attrib_list++; 456518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian GLint value = *attrib_list++; 457518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (attr == EGL_CONTEXT_CLIENT_VERSION) { 458518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (value == 1) { 4597773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian version = egl_connection_t::GLESv1_INDEX; 460518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } else if (value == 2) { 4617773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian version = egl_connection_t::GLESv2_INDEX; 462518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 463518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 464518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian }; 465518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 466b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_context_t* c = new egl_context_t(dpy, context, config, cnx, 467b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall version); 4680469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#if EGL_TRACE 469a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy if (getEGLDebugLevel() > 0) 4700469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy GLTrace_eglCreateContext(version, c); 4710469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#endif 472518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return c; 473500407a2c07ced40c36e7356574a47bcec9c2fd9Mathias Agopian } else { 474500407a2c07ced40c36e7356574a47bcec9c2fd9Mathias Agopian EGLint error = eglGetError(); 475500407a2c07ced40c36e7356574a47bcec9c2fd9Mathias Agopian ALOGE_IF(error == EGL_SUCCESS, 476500407a2c07ced40c36e7356574a47bcec9c2fd9Mathias Agopian "eglCreateContext(%p, %p, %p, %p) returned EGL_NO_CONTEXT " 477500407a2c07ced40c36e7356574a47bcec9c2fd9Mathias Agopian "but no EGL error!", 478500407a2c07ced40c36e7356574a47bcec9c2fd9Mathias Agopian dpy, config, share_list, attrib_list); 479518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 480518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 481518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_CONTEXT; 482518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 483518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 484518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglDestroyContext(EGLDisplay dpy, EGLContext ctx) 485518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 486518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 487518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 488b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 4895b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!dp) 4905b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return EGL_FALSE; 491518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 492b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall ContextRef _c(dp.get(), ctx); 4935b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_c.get()) 4945b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_CONTEXT, EGL_FALSE); 495518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 496518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t * const c = get_context(ctx); 497ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian EGLBoolean result = c->cnx->egl.eglDestroyContext(dp->disp.dpy, c->context); 498518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (result == EGL_TRUE) { 499518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _c.terminate(); 500518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 501518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return result; 502518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 503518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 504518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglMakeCurrent( EGLDisplay dpy, EGLSurface draw, 505518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface read, EGLContext ctx) 506518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 507518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 508518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 509b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_display_ptr dp = validate_display(dpy); 510518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return setError(EGL_BAD_DISPLAY, EGL_FALSE); 511518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 5125b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian // If ctx is not EGL_NO_CONTEXT, read is not EGL_NO_SURFACE, or draw is not 5135b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian // EGL_NO_SURFACE, then an EGL_NOT_INITIALIZED error is generated if dpy is 5145b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian // a valid but uninitialized display. 515518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if ( (ctx != EGL_NO_CONTEXT) || (read != EGL_NO_SURFACE) || 516518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian (draw != EGL_NO_SURFACE) ) { 517518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp->isReady()) return setError(EGL_NOT_INITIALIZED, EGL_FALSE); 518518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 519518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 520518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // get a reference to the object passed in 521b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall ContextRef _c(dp.get(), ctx); 522b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _d(dp.get(), draw); 523b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _r(dp.get(), read); 524518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 525518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // validate the context (if not EGL_NO_CONTEXT) 5265b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if ((ctx != EGL_NO_CONTEXT) && !_c.get()) { 527518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // EGL_NO_CONTEXT is valid 528518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_FALSE; 529518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 530518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 531518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // these are the underlying implementation's object 532518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext impl_ctx = EGL_NO_CONTEXT; 533518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface impl_draw = EGL_NO_SURFACE; 534518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface impl_read = EGL_NO_SURFACE; 535518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 536518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // these are our objects structs passed in 537518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t * c = NULL; 538518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * d = NULL; 539518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * r = NULL; 540518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 541518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // these are the current objects structs 542518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t * cur_c = get_context(getContext()); 543518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 544518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (ctx != EGL_NO_CONTEXT) { 545518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian c = get_context(ctx); 546518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian impl_ctx = c->context; 547518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } else { 548518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // no context given, use the implementation of the current context 549518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cur_c == NULL) { 550518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // no current context 551518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (draw != EGL_NO_SURFACE || read != EGL_NO_SURFACE) { 552518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // calling eglMakeCurrent( ..., !=0, !=0, EGL_NO_CONTEXT); 553518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_MATCH, EGL_FALSE); 554518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 555518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // not an error, there is just no current context. 556518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_TRUE; 557518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 558518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 559518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 560518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // retrieve the underlying implementation's draw EGLSurface 561518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (draw != EGL_NO_SURFACE) { 562518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian d = get_surface(draw); 563518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian impl_draw = d->surface; 564518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 565518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 566518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // retrieve the underlying implementation's read EGLSurface 567518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (read != EGL_NO_SURFACE) { 568518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian r = get_surface(read); 569518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian impl_read = r->surface; 570518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 571518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 572518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 573b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall EGLBoolean result = dp->makeCurrent(c, cur_c, 574fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian draw, read, ctx, 575fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian impl_draw, impl_read, impl_ctx); 576518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 577518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (result == EGL_TRUE) { 578fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian if (c) { 579518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian setGLHooksThreadSpecific(c->cnx->hooks[c->version]); 580518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_tls_t::setContext(ctx); 5810469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#if EGL_TRACE 582a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy if (getEGLDebugLevel() > 0) 58393a826f78f6313db791e6fc880439189897651b3Siva Velusamy GLTrace_eglMakeCurrent(c->version, c->cnx->hooks[c->version], ctx); 5840469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#endif 585518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _c.acquire(); 586518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _r.acquire(); 587518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _d.acquire(); 588518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } else { 589518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian setGLHooksThreadSpecific(&gHooksNoContext); 590518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_tls_t::setContext(EGL_NO_CONTEXT); 591518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 5925fecea776a5f093c21ac1a0ad3552b847d4be23eMathias Agopian } else { 593e6f43ddce78d6846af12550ff9193c5c6fe5844bSteve Block // this will ALOGE the error 5945fecea776a5f093c21ac1a0ad3552b847d4be23eMathias Agopian result = setError(c->cnx->egl.eglGetError(), EGL_FALSE); 595518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 596518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return result; 597518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 598518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 599518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 600518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglQueryContext( EGLDisplay dpy, EGLContext ctx, 601518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint attribute, EGLint *value) 602518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 603518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 604518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 605b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 606518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 607518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 608b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall ContextRef _c(dp.get(), ctx); 609518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!_c.get()) return setError(EGL_BAD_CONTEXT, EGL_FALSE); 610518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 611518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t * const c = get_context(ctx); 6127773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian return c->cnx->egl.eglQueryContext( 6137773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, c->context, attribute, value); 614518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 615518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 616518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 617518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLContext eglGetCurrentContext(void) 618518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 619518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // could be called before eglInitialize(), but we wouldn't have a context 620518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // then, and this function would correctly return EGL_NO_CONTEXT. 621518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 622518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 623518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 624518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext ctx = getContext(); 625518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return ctx; 626518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 627518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 628518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSurface eglGetCurrentSurface(EGLint readdraw) 629518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 630518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // could be called before eglInitialize(), but we wouldn't have a context 631518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // then, and this function would correctly return EGL_NO_SURFACE. 632518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 633518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 634518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 635518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext ctx = getContext(); 636518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (ctx) { 637518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t const * const c = get_context(ctx); 638518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!c) return setError(EGL_BAD_CONTEXT, EGL_NO_SURFACE); 639518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian switch (readdraw) { 640518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_READ: return c->read; 641518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_DRAW: return c->draw; 642518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian default: return setError(EGL_BAD_PARAMETER, EGL_NO_SURFACE); 643518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 644518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 645518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_SURFACE; 646518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 647518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 648518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLDisplay eglGetCurrentDisplay(void) 649518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 650518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // could be called before eglInitialize(), but we wouldn't have a context 651518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // then, and this function would correctly return EGL_NO_DISPLAY. 652518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 653518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 654518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 655518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext ctx = getContext(); 656518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (ctx) { 657518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t const * const c = get_context(ctx); 658518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!c) return setError(EGL_BAD_CONTEXT, EGL_NO_SURFACE); 659518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return c->dpy; 660518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 661518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_DISPLAY; 662518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 663518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 664518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglWaitGL(void) 665518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 666518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 667518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 668ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 669ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (!cnx->dso) 670ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return setError(EGL_BAD_CONTEXT, EGL_FALSE); 671ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 672ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return cnx->egl.eglWaitGL(); 673518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 674518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 675518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglWaitNative(EGLint engine) 676518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 677518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 678518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 679ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 680ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (!cnx->dso) 681ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return setError(EGL_BAD_CONTEXT, EGL_FALSE); 682ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 683ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return cnx->egl.eglWaitNative(engine); 684518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 685518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 686518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLint eglGetError(void) 687518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 688ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian EGLint err = EGL_SUCCESS; 689ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 690ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso) { 691ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian err = cnx->egl.eglGetError(); 692518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 693ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (err == EGL_SUCCESS) { 694ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian err = egl_tls_t::getError(); 695ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian } 696ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return err; 697518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 698518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 699518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian__eglMustCastToProperFunctionPointerType eglGetProcAddress(const char *procname) 700518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 701518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // eglGetProcAddress() could be the very first function called 702518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // in which case we must make sure we've initialized ourselves, this 703518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // happens the first time egl_get_display() is called. 704518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 705518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 706518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 707518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (egl_init_drivers() == EGL_FALSE) { 708518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian setError(EGL_BAD_PARAMETER, NULL); 709518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return NULL; 710518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 711518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 712258385978c517a47626161b1e644c48bcee28de1Jesse Hall // These extensions should not be exposed to applications. They're used 713258385978c517a47626161b1e644c48bcee28de1Jesse Hall // internally by the Android EGL layer. 714258385978c517a47626161b1e644c48bcee28de1Jesse Hall if (!strcmp(procname, "eglSetBlobCacheFuncsANDROID") || 715331841b96b92646c93c87627c03f77b892f711cdJamie Gennis !strcmp(procname, "eglDupNativeFenceFDANDROID") || 716010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis !strcmp(procname, "eglWaitSyncANDROID") || 717258385978c517a47626161b1e644c48bcee28de1Jesse Hall !strcmp(procname, "eglHibernateProcessIMG") || 718258385978c517a47626161b1e644c48bcee28de1Jesse Hall !strcmp(procname, "eglAwakenProcessIMG")) { 719aca51c06f38155f1435fbc6944d7fc0a9bf1e4e9Jamie Gennis return NULL; 720aca51c06f38155f1435fbc6944d7fc0a9bf1e4e9Jamie Gennis } 721aca51c06f38155f1435fbc6944d7fc0a9bf1e4e9Jamie Gennis 722518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian __eglMustCastToProperFunctionPointerType addr; 723518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian addr = findProcAddress(procname, sExtentionMap, NELEM(sExtentionMap)); 724518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (addr) return addr; 725518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 726aca51c06f38155f1435fbc6944d7fc0a9bf1e4e9Jamie Gennis 727518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // this protects accesses to sGLExtentionMap and sGLExtentionSlot 728518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian pthread_mutex_lock(&sExtensionMapMutex); 729518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 730518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian /* 731518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * Since eglGetProcAddress() is not associated to anything, it needs 732518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * to return a function pointer that "works" regardless of what 733518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * the current context is. 734518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * 735518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * For this reason, we return a "forwarder", a small stub that takes 736518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * care of calling the function associated with the context 737518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * currently bound. 738518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * 739518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * We first look for extensions we've already resolved, if we're seeing 740518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * this extension for the first time, we go through all our 741518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * implementations and call eglGetProcAddress() and record the 742518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * result in the appropriate implementation hooks and return the 743518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * address of the forwarder corresponding to that hook set. 744518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * 745518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian */ 746518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 747518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const String8 name(procname); 748518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian addr = sGLExtentionMap.valueFor(name); 749518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const int slot = sGLExtentionSlot; 750518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 751e6f43ddce78d6846af12550ff9193c5c6fe5844bSteve Block ALOGE_IF(slot >= MAX_NUMBER_OF_GL_EXTENSIONS, 752518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian "no more slots for eglGetProcAddress(\"%s\")", 753518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian procname); 754518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 7550469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#if EGL_TRACE 7560469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy gl_hooks_t *debugHooks = GLTrace_getGLHooks(); 7570469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#endif 7580469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy 759518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!addr && (slot < MAX_NUMBER_OF_GL_EXTENSIONS)) { 760518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian bool found = false; 761ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 762ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 763ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglGetProcAddress) { 764ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian found = true; 765ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian // Extensions are independent of the bound context 7667773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian cnx->hooks[egl_connection_t::GLESv1_INDEX]->ext.extensions[slot] = 7677773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian cnx->hooks[egl_connection_t::GLESv2_INDEX]->ext.extensions[slot] = 768518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#if EGL_TRACE 769ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian debugHooks->ext.extensions[slot] = 770ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian gHooksTrace.ext.extensions[slot] = 771518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#endif 772ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian cnx->egl.eglGetProcAddress(procname); 773518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 774ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 775518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (found) { 776518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian addr = gExtensionForwarders[slot]; 777518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian sGLExtentionMap.add(name, addr); 778518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian sGLExtentionSlot++; 779518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 780518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 781518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 782518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian pthread_mutex_unlock(&sExtensionMapMutex); 783518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return addr; 784518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 785518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 78628ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennisclass FrameCompletionThread : public Thread { 78728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennispublic: 78828ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis 78928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis static void queueSync(EGLSyncKHR sync) { 79028ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis static sp<FrameCompletionThread> thread(new FrameCompletionThread); 79128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis static bool running = false; 79228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis if (!running) { 79328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis thread->run("GPUFrameCompletion"); 79428ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis running = true; 79528ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 79628ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis { 79728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis Mutex::Autolock lock(thread->mMutex); 79828ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis ScopedTrace st(ATRACE_TAG, String8::format("kicked off frame %d", 79928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis thread->mFramesQueued).string()); 80028ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis thread->mQueue.push_back(sync); 80128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis thread->mCondition.signal(); 80228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis thread->mFramesQueued++; 80328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis ATRACE_INT("GPU Frames Outstanding", thread->mQueue.size()); 80428ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 80528ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 80628ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis 80728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennisprivate: 80828ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis FrameCompletionThread() : mFramesQueued(0), mFramesCompleted(0) {} 80928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis 81028ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis virtual bool threadLoop() { 81128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis EGLSyncKHR sync; 81228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis uint32_t frameNum; 81328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis { 81428ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis Mutex::Autolock lock(mMutex); 81528ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis while (mQueue.isEmpty()) { 81628ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis mCondition.wait(mMutex); 81728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 81828ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis sync = mQueue[0]; 81928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis frameNum = mFramesCompleted; 82028ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 82128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis EGLDisplay dpy = eglGetDisplay(EGL_DEFAULT_DISPLAY); 82228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis { 82328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis ScopedTrace st(ATRACE_TAG, String8::format("waiting for frame %d", 82428ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis frameNum).string()); 82528ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis EGLint result = eglClientWaitSyncKHR(dpy, sync, 0, EGL_FOREVER_KHR); 82628ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis if (result == EGL_FALSE) { 82728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis ALOGE("FrameCompletion: error waiting for fence: %#x", eglGetError()); 82828ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } else if (result == EGL_TIMEOUT_EXPIRED_KHR) { 82928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis ALOGE("FrameCompletion: timeout waiting for fence"); 83028ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 83128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis eglDestroySyncKHR(dpy, sync); 83228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 83328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis { 83428ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis Mutex::Autolock lock(mMutex); 83528ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis mQueue.removeAt(0); 83628ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis mFramesCompleted++; 83728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis ATRACE_INT("GPU Frames Outstanding", mQueue.size()); 83828ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 83928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis return true; 84028ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 84128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis 84228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis uint32_t mFramesQueued; 84328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis uint32_t mFramesCompleted; 84428ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis Vector<EGLSyncKHR> mQueue; 84528ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis Condition mCondition; 84628ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis Mutex mMutex; 84728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis}; 84828ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis 849518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglSwapBuffers(EGLDisplay dpy, EGLSurface draw) 850518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 8511c8e95cf86f2182986385bc1ee85f13f425f3a3aJamie Gennis ATRACE_CALL(); 852518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 853518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 854b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 855518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 856518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 857b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), draw); 8585b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 8595b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 860518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 8610469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#if EGL_TRACE 862a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy gl_hooks_t const *trace_hooks = getGLTraceThreadSpecific(); 863a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy if (getEGLDebugLevel() > 0) { 864a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy if (trace_hooks == NULL) { 865a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy if (GLTrace_start() < 0) { 866a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy ALOGE("Disabling Tracer for OpenGL ES"); 867a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy setEGLDebugLevel(0); 868a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy } else { 869a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy // switch over to the trace version of hooks 870a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy EGLContext ctx = egl_tls_t::getContext(); 871a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy egl_context_t * const c = get_context(ctx); 872a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy if (c) { 873a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy setGLHooksThreadSpecific(c->cnx->hooks[c->version]); 874a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy GLTrace_eglMakeCurrent(c->version, c->cnx->hooks[c->version], ctx); 875a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy } 876a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy } 877a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy } 878a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy 8790469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy GLTrace_eglSwapBuffers(dpy, draw); 880a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy } else if (trace_hooks != NULL) { 881a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy // tracing is now disabled, so switch back to the non trace version 882a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy EGLContext ctx = egl_tls_t::getContext(); 883a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy egl_context_t * const c = get_context(ctx); 884a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy if (c) setGLHooksThreadSpecific(c->cnx->hooks[c->version]); 885a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy GLTrace_stop(); 886a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy } 8870469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#endif 8880469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy 889518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(draw); 8907db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian 8917db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian if (CC_UNLIKELY(dp->finishOnSwap)) { 8927db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian uint32_t pixel; 8937db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian egl_context_t * const c = get_context( egl_tls_t::getContext() ); 8947db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian if (c) { 8957db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian // glReadPixels() ensures that the frame is complete 8967db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian s->cnx->hooks[c->version]->gl.glReadPixels(0,0,1,1, 8977db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian GL_RGBA,GL_UNSIGNED_BYTE,&pixel); 8987db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian } 8997db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian } 9007db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian 90128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis EGLBoolean result = s->cnx->egl.eglSwapBuffers(dp->disp.dpy, s->surface); 90228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis 90328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis if (CC_UNLIKELY(dp->traceGpuCompletion)) { 90428ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis EGLSyncKHR sync = EGL_NO_SYNC_KHR; 90528ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis { 90628ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis sync = eglCreateSyncKHR(dpy, EGL_SYNC_FENCE_KHR, NULL); 90728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 90828ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis if (sync != EGL_NO_SYNC_KHR) { 90928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis FrameCompletionThread::queueSync(sync); 91028ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 91128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 91228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis 91328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis return result; 914518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 915518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 916518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglCopyBuffers( EGLDisplay dpy, EGLSurface surface, 917518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian NativePixmapType target) 918518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 919518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 920518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 921b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 922518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 923518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 924b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 9255b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 9265b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 927518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 928518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 929ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return s->cnx->egl.eglCopyBuffers(dp->disp.dpy, s->surface, target); 930518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 931518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 932518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianconst char* eglQueryString(EGLDisplay dpy, EGLint name) 933518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 934518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 935518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 936b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 937518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return (const char *) NULL; 938518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 939518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian switch (name) { 940518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_VENDOR: 9414b9511c16195a646242eff833b0af212933b6ecaMathias Agopian return dp->getVendorString(); 942518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_VERSION: 9434b9511c16195a646242eff833b0af212933b6ecaMathias Agopian return dp->getVersionString(); 944518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_EXTENSIONS: 9454b9511c16195a646242eff833b0af212933b6ecaMathias Agopian return dp->getExtensionString(); 946518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_CLIENT_APIS: 9474b9511c16195a646242eff833b0af212933b6ecaMathias Agopian return dp->getClientApiString(); 948ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian case EGL_VERSION_HW_ANDROID: 949ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return dp->disp.queryString.version; 950518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 951518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, (const char *)0); 952518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 953518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 954518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 955518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 956518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// EGL 1.1 957518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 958518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 959518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglSurfaceAttrib( 960518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint value) 961518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 962518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 963518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 964b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 965518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 966518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 967b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 9685b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 9695b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 970518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 971518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 972518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (s->cnx->egl.eglSurfaceAttrib) { 973518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s->cnx->egl.eglSurfaceAttrib( 974ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, s->surface, attribute, value); 975518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 976518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 977518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 978518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 979518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglBindTexImage( 980518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy, EGLSurface surface, EGLint buffer) 981518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 982518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 983518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 984b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 985518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 986518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 987b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 9885b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 9895b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 990518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 991518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 992518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (s->cnx->egl.eglBindTexImage) { 993518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s->cnx->egl.eglBindTexImage( 994ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, s->surface, buffer); 995518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 996518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 997518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 998518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 999518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglReleaseTexImage( 1000518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy, EGLSurface surface, EGLint buffer) 1001518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1002518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1003518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1004b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1005518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1006518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1007b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 10085b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 10095b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1010518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1011518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 1012518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (s->cnx->egl.eglReleaseTexImage) { 1013518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s->cnx->egl.eglReleaseTexImage( 1014ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, s->surface, buffer); 1015518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1016518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1017518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1018518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1019518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglSwapInterval(EGLDisplay dpy, EGLint interval) 1020518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1021518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1022518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1023b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1024518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1025518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1026518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean res = EGL_TRUE; 1027ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 1028ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglSwapInterval) { 1029ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian res = cnx->egl.eglSwapInterval(dp->disp.dpy, interval); 1030518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1031ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 1032518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 1033518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1034518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1035518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1036518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1037518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// EGL 1.2 1038518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1039518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1040518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglWaitClient(void) 1041518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1042518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1043518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1044ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 1045ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (!cnx->dso) 1046ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return setError(EGL_BAD_CONTEXT, EGL_FALSE); 1047ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 1048ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian EGLBoolean res; 1049ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->egl.eglWaitClient) { 1050ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian res = cnx->egl.eglWaitClient(); 1051ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian } else { 1052ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian res = cnx->egl.eglWaitGL(); 1053518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1054518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 1055518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1056518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1057518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglBindAPI(EGLenum api) 1058518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1059518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1060518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1061518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (egl_init_drivers() == EGL_FALSE) { 1062518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_FALSE); 1063518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1064518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1065518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // bind this API on all EGLs 1066518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean res = EGL_TRUE; 1067ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 1068ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglBindAPI) { 1069ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian res = cnx->egl.eglBindAPI(api); 1070518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1071518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 1072518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1073518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1074518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLenum eglQueryAPI(void) 1075518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1076518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1077518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1078518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (egl_init_drivers() == EGL_FALSE) { 1079518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_FALSE); 1080518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1081518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1082ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 1083ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglQueryAPI) { 1084ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return cnx->egl.eglQueryAPI(); 1085518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1086ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 1087518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // or, it can only be OpenGL ES 1088518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_OPENGL_ES_API; 1089518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1090518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1091518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglReleaseThread(void) 1092518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1093518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1094518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1095518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // If there is context bound to the thread, release it 1096fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian egl_display_t::loseCurrent(get_context(getContext())); 1097518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1098ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 1099ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglReleaseThread) { 1100ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian cnx->egl.eglReleaseThread(); 1101518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1102ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 1103518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_tls_t::clearTLS(); 11040469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#if EGL_TRACE 1105a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy if (getEGLDebugLevel() > 0) 11060469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy GLTrace_eglReleaseThread(); 11070469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#endif 1108518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_TRUE; 1109518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1110518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1111518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSurface eglCreatePbufferFromClientBuffer( 1112518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy, EGLenum buftype, EGLClientBuffer buffer, 1113518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLConfig config, const EGLint *attrib_list) 1114518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1115518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1116518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1117b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_connection_t* cnx = NULL; 1118b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display_connection(dpy, cnx); 1119b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall if (!dp) return EGL_FALSE; 1120518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx->egl.eglCreatePbufferFromClientBuffer) { 1121518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return cnx->egl.eglCreatePbufferFromClientBuffer( 11227773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, buftype, buffer, config, attrib_list); 1123518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1124518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_CONFIG, EGL_NO_SURFACE); 1125518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1126518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1127518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1128518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// EGL_EGLEXT_VERSION 3 1129518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1130518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1131518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglLockSurfaceKHR(EGLDisplay dpy, EGLSurface surface, 1132518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const EGLint *attrib_list) 1133518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1134518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1135518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1136b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1137518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1138518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1139b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 11405b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 11415b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1142518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1143518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 1144518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (s->cnx->egl.eglLockSurfaceKHR) { 1145518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s->cnx->egl.eglLockSurfaceKHR( 1146ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, s->surface, attrib_list); 1147518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1148518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1149518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1150518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1151518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglUnlockSurfaceKHR(EGLDisplay dpy, EGLSurface surface) 1152518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1153518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1154518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1155b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1156518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1157518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1158b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 11595b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 11605b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1161518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1162518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 1163518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (s->cnx->egl.eglUnlockSurfaceKHR) { 1164ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return s->cnx->egl.eglUnlockSurfaceKHR(dp->disp.dpy, s->surface); 1165518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1166518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1167518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1168518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1169518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLImageKHR eglCreateImageKHR(EGLDisplay dpy, EGLContext ctx, EGLenum target, 1170518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLClientBuffer buffer, const EGLint *attrib_list) 1171518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1172518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1173518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1174b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1175518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_NO_IMAGE_KHR; 1176518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1177b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall ContextRef _c(dp.get(), ctx); 11787c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian egl_context_t * const c = _c.get(); 1179518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 11807c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian EGLImageKHR result = EGL_NO_IMAGE_KHR; 11817c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian egl_connection_t* const cnx = &gEGLImpl; 11827c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian if (cnx->dso && cnx->egl.eglCreateImageKHR) { 11837c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian result = cnx->egl.eglCreateImageKHR( 11847c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian dp->disp.dpy, 11857c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian c ? c->context : EGL_NO_CONTEXT, 11867c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian target, buffer, attrib_list); 1187518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 11887c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian return result; 1189518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1190518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1191518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglDestroyImageKHR(EGLDisplay dpy, EGLImageKHR img) 1192518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1193518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1194518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1195b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1196518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1197518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1198646a5c593f9819dc5da6a1ec859bc70cb7ba096fSteven Holte EGLBoolean result = EGL_FALSE; 1199ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 12007c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian if (cnx->dso && cnx->egl.eglDestroyImageKHR) { 1201646a5c593f9819dc5da6a1ec859bc70cb7ba096fSteven Holte result = cnx->egl.eglDestroyImageKHR(dp->disp.dpy, img); 1202518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1203646a5c593f9819dc5da6a1ec859bc70cb7ba096fSteven Holte return result; 1204518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1205518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1206518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1207518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// EGL_EGLEXT_VERSION 5 1208518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1209518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1210518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1211518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSyncKHR eglCreateSyncKHR(EGLDisplay dpy, EGLenum type, const EGLint *attrib_list) 1212518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1213518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1214518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1215b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1216518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_NO_SYNC_KHR; 1217518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1218518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSyncKHR result = EGL_NO_SYNC_KHR; 12197c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian egl_connection_t* const cnx = &gEGLImpl; 12207c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian if (cnx->dso && cnx->egl.eglCreateSyncKHR) { 12217c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian result = cnx->egl.eglCreateSyncKHR(dp->disp.dpy, type, attrib_list); 1222518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 12237c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian return result; 1224518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1225518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1226518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglDestroySyncKHR(EGLDisplay dpy, EGLSyncKHR sync) 1227518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1228518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1229518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1230b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1231518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1232518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1233518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean result = EGL_FALSE; 12347c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian egl_connection_t* const cnx = &gEGLImpl; 12357c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian if (cnx->dso && cnx->egl.eglDestroySyncKHR) { 12367c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian result = cnx->egl.eglDestroySyncKHR(dp->disp.dpy, sync); 1237518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1238518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return result; 1239518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1240518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 12417c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias AgopianEGLint eglClientWaitSyncKHR(EGLDisplay dpy, EGLSyncKHR sync, 12427c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian EGLint flags, EGLTimeKHR timeout) 1243518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1244518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1245518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1246b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1247518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1248518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 12497c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian EGLBoolean result = EGL_FALSE; 12507c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian egl_connection_t* const cnx = &gEGLImpl; 12517c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian if (cnx->dso && cnx->egl.eglClientWaitSyncKHR) { 12527c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian result = cnx->egl.eglClientWaitSyncKHR( 12537c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian dp->disp.dpy, sync, flags, timeout); 1254518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 12557c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian return result; 1256518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1257518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 12587c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias AgopianEGLBoolean eglGetSyncAttribKHR(EGLDisplay dpy, EGLSyncKHR sync, 12597c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian EGLint attribute, EGLint *value) 1260518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1261518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1262518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1263b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1264518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1265518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 12667c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian EGLBoolean result = EGL_FALSE; 12677c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian egl_connection_t* const cnx = &gEGLImpl; 12687c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian if (cnx->dso && cnx->egl.eglGetSyncAttribKHR) { 12697c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian result = cnx->egl.eglGetSyncAttribKHR( 12707c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian dp->disp.dpy, sync, attribute, value); 1271518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 12727c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian return result; 1273518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1274518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1275518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1276518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ANDROID extensions 1277518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1278518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1279331841b96b92646c93c87627c03f77b892f711cdJamie GennisEGLint eglDupNativeFenceFDANDROID(EGLDisplay dpy, EGLSyncKHR sync) 1280331841b96b92646c93c87627c03f77b892f711cdJamie Gennis{ 1281331841b96b92646c93c87627c03f77b892f711cdJamie Gennis clearError(); 1282331841b96b92646c93c87627c03f77b892f711cdJamie Gennis 1283331841b96b92646c93c87627c03f77b892f711cdJamie Gennis const egl_display_ptr dp = validate_display(dpy); 1284331841b96b92646c93c87627c03f77b892f711cdJamie Gennis if (!dp) return EGL_NO_NATIVE_FENCE_FD_ANDROID; 1285331841b96b92646c93c87627c03f77b892f711cdJamie Gennis 1286331841b96b92646c93c87627c03f77b892f711cdJamie Gennis EGLint result = EGL_NO_NATIVE_FENCE_FD_ANDROID; 1287331841b96b92646c93c87627c03f77b892f711cdJamie Gennis egl_connection_t* const cnx = &gEGLImpl; 1288331841b96b92646c93c87627c03f77b892f711cdJamie Gennis if (cnx->dso && cnx->egl.eglDupNativeFenceFDANDROID) { 1289331841b96b92646c93c87627c03f77b892f711cdJamie Gennis result = cnx->egl.eglDupNativeFenceFDANDROID(dp->disp.dpy, sync); 1290331841b96b92646c93c87627c03f77b892f711cdJamie Gennis } 1291331841b96b92646c93c87627c03f77b892f711cdJamie Gennis return result; 1292331841b96b92646c93c87627c03f77b892f711cdJamie Gennis} 12931c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 1294010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie GennisEGLint eglWaitSyncANDROID(EGLDisplay dpy, EGLSyncKHR sync, EGLint flags) 1295010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis{ 1296010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis clearError(); 1297010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis 1298010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis const egl_display_ptr dp = validate_display(dpy); 1299010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis if (!dp) return EGL_NO_NATIVE_FENCE_FD_ANDROID; 1300010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis 1301010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis EGLint result = EGL_FALSE; 1302010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis egl_connection_t* const cnx = &gEGLImpl; 1303010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis if (cnx->dso && cnx->egl.eglWaitSyncANDROID) { 1304010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis result = cnx->egl.eglWaitSyncANDROID(dp->disp.dpy, sync, flags); 1305010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis } 1306010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis return result; 1307010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis} 1308010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis 13091c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang// ---------------------------------------------------------------------------- 13101c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang// NVIDIA extensions 13111c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang// ---------------------------------------------------------------------------- 13121c3d72a2291827fb15e2ef311a571c860e0dba41Jonas YangEGLuint64NV eglGetSystemTimeFrequencyNV() 13131c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang{ 13141c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang clearError(); 13151c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 13161c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang if (egl_init_drivers() == EGL_FALSE) { 13171c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang return setError(EGL_BAD_PARAMETER, EGL_FALSE); 13181c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang } 13191c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 13201c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang EGLuint64NV ret = 0; 1321ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 13221c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 1323ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglGetSystemTimeFrequencyNV) { 1324ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return cnx->egl.eglGetSystemTimeFrequencyNV(); 13251c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang } 13261c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 13270e8bbee5775d81c7bbc479b995496cac9238559fMathias Agopian return setErrorQuiet(EGL_BAD_DISPLAY, 0); 13281c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang} 13291c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 13301c3d72a2291827fb15e2ef311a571c860e0dba41Jonas YangEGLuint64NV eglGetSystemTimeNV() 13311c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang{ 13321c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang clearError(); 13331c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 13341c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang if (egl_init_drivers() == EGL_FALSE) { 13351c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang return setError(EGL_BAD_PARAMETER, EGL_FALSE); 13361c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang } 13371c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 13381c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang EGLuint64NV ret = 0; 1339ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 13401c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 1341ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglGetSystemTimeNV) { 1342ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return cnx->egl.eglGetSystemTimeNV(); 13431c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang } 13441c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 13450e8bbee5775d81c7bbc479b995496cac9238559fMathias Agopian return setErrorQuiet(EGL_BAD_DISPLAY, 0); 13461c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang} 1347