eglApi.cpp revision 4774338bd0ad1ebe42c311fd0c72f13786b5c800
14774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall/* 2518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** Copyright 2007, The Android Open Source Project 3518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** 44774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall ** Licensed under the Apache License, Version 2.0 (the "License"); 54774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall ** you may not use this file except in compliance with the License. 64774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall ** You may obtain a copy of the License at 7518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** 84774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall ** http://www.apache.org/licenses/LICENSE-2.0 9518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** 104774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall ** Unless required by applicable law or agreed to in writing, software 114774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall ** distributed under the License is distributed on an "AS IS" BASIS, 124774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 134774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall ** 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 29518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <cutils/log.h> 30518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <cutils/atomic.h> 317db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian#include <cutils/compiler.h> 32518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <cutils/properties.h> 33518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <cutils/memory.h> 34518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 35518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <utils/KeyedVector.h> 36518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <utils/SortedVector.h> 37518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <utils/String8.h> 381c8e95cf86f2182986385bc1ee85f13f425f3a3aJamie Gennis#include <utils/Trace.h> 39518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 40518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include "egl_impl.h" 41518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include "egl_tls.h" 420469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#include "glestrace.h" 43518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include "hooks.h" 44518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 45518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include "egl_display.h" 46518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include "egl_impl.h" 47518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include "egl_object.h" 48518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include "egl_tls.h" 49ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian#include "egldefs.h" 50518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 51518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianusing namespace android; 52518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 53518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 54518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 55bc2d79ed7ada6243f3690f94ab512c0ddcdbed12Mathias Agopian#define EGL_VERSION_HW_ANDROID 0x3143 56bc2d79ed7ada6243f3690f94ab512c0ddcdbed12Mathias Agopian 57518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstruct extention_map_t { 58518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const char* name; 59518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian __eglMustCastToProperFunctionPointerType address; 60518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian}; 61518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 62518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic const extention_map_t sExtentionMap[] = { 63518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian { "eglLockSurfaceKHR", 64518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian (__eglMustCastToProperFunctionPointerType)&eglLockSurfaceKHR }, 65518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian { "eglUnlockSurfaceKHR", 66518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian (__eglMustCastToProperFunctionPointerType)&eglUnlockSurfaceKHR }, 67518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian { "eglCreateImageKHR", 68518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian (__eglMustCastToProperFunctionPointerType)&eglCreateImageKHR }, 69518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian { "eglDestroyImageKHR", 70518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian (__eglMustCastToProperFunctionPointerType)&eglDestroyImageKHR }, 711c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang { "eglGetSystemTimeFrequencyNV", 721c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang (__eglMustCastToProperFunctionPointerType)&eglGetSystemTimeFrequencyNV }, 731c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang { "eglGetSystemTimeNV", 741c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang (__eglMustCastToProperFunctionPointerType)&eglGetSystemTimeNV }, 75518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian}; 76518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 77518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// accesses protected by sExtensionMapMutex 78518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic DefaultKeyedVector<String8, __eglMustCastToProperFunctionPointerType> sGLExtentionMap; 79518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic int sGLExtentionSlot = 0; 80518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic pthread_mutex_t sExtensionMapMutex = PTHREAD_MUTEX_INITIALIZER; 81518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 82518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic void(*findProcAddress(const char* name, 83518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const extention_map_t* map, size_t n))() { 84518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian for (uint32_t i=0 ; i<n ; i++) { 85518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!strcmp(name, map[i].name)) { 86518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return map[i].address; 87518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 88518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 89518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return NULL; 90518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 91518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 92518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 93518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 94518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopiannamespace android { 95518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianextern void setGLHooksThreadSpecific(gl_hooks_t const *value); 96518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianextern EGLBoolean egl_init_drivers(); 97518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianextern const __eglMustCastToProperFunctionPointerType gExtensionForwarders[MAX_NUMBER_OF_GL_EXTENSIONS]; 98a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamyextern int getEGLDebugLevel(); 99a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamyextern void setEGLDebugLevel(int level); 100518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianextern gl_hooks_t gHooksTrace; 101518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} // namespace android; 102518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 103518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 104518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 105518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic inline void clearError() { egl_tls_t::clearError(); } 106518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic inline EGLContext getContext() { return egl_tls_t::getContext(); } 107518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 108518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 109518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 110518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLDisplay eglGetDisplay(EGLNativeDisplayType display) 111518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 112518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 113518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 114518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian uint32_t index = uint32_t(display); 115518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (index >= NUM_DISPLAYS) { 116518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_NO_DISPLAY); 117518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 118518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 119518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (egl_init_drivers() == EGL_FALSE) { 120518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_NO_DISPLAY); 121518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 122518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 123518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy = egl_display_t::getFromNativeDisplay(display); 124518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return dpy; 125518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 126518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 127518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 128518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// Initialization 129518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 130518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 131518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglInitialize(EGLDisplay dpy, EGLint *major, EGLint *minor) 132518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 133518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 134518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 135b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_display_ptr dp = get_display(dpy); 136518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return setError(EGL_BAD_DISPLAY, EGL_FALSE); 137518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 138518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean res = dp->initialize(major, minor); 139518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 140518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 141518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 142518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 143518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglTerminate(EGLDisplay dpy) 144518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 145518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // NOTE: don't unload the drivers b/c some APIs can be called 146518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // after eglTerminate() has been called. eglTerminate() only 147518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // terminates an EGLDisplay, not a EGL itself. 148518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 149518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 150518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 151b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_display_ptr dp = get_display(dpy); 152518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return setError(EGL_BAD_DISPLAY, EGL_FALSE); 153518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 154518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean res = dp->terminate(); 1554774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall 156518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 157518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 158518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 159518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 160518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// configuration 161518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 162518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 163518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglGetConfigs( EGLDisplay dpy, 164518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLConfig *configs, 165518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint config_size, EGLint *num_config) 166518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 167518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 168518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 169b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 170518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 171518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1727773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian if (num_config==0) { 1737773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian return setError(EGL_BAD_PARAMETER, EGL_FALSE); 174518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 175518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1767773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian EGLBoolean res = EGL_FALSE; 1777773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian *num_config = 0; 1787773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian 1797773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian egl_connection_t* const cnx = &gEGLImpl; 1807773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian if (cnx->dso) { 1817773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian res = cnx->egl.eglGetConfigs( 1827773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, configs, config_size, num_config); 183518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1847773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian 1857773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian return res; 186518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 187518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 188518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglChooseConfig( EGLDisplay dpy, const EGLint *attrib_list, 189518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLConfig *configs, EGLint config_size, 190518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint *num_config) 191518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 192518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 193518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 194b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 195518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 196518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 197518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (num_config==0) { 198518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_FALSE); 199518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 200518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 201518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean res = EGL_FALSE; 202518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian *num_config = 0; 203518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 204ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 205ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso) { 2061cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy if (attrib_list) { 2071cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy char value[PROPERTY_VALUE_MAX]; 2081cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy property_get("debug.egl.force_msaa", value, "false"); 2091cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy 2101cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy if (!strcmp(value, "true")) { 2111cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy size_t attribCount = 0; 2121cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy EGLint attrib = attrib_list[0]; 2131cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy 2141cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy // Only enable MSAA if the context is OpenGL ES 2.0 and 215be3c3e4ecad501eecfe1f7a424a792f0f7f3f307Romain Guy // if no caveat is requested 2161cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy const EGLint *attribRendererable = NULL; 2171cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy const EGLint *attribCaveat = NULL; 2181cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy 2191cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy // Count the number of attributes and look for 220be3c3e4ecad501eecfe1f7a424a792f0f7f3f307Romain Guy // EGL_RENDERABLE_TYPE and EGL_CONFIG_CAVEAT 2211cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy while (attrib != EGL_NONE) { 2221cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy attrib = attrib_list[attribCount]; 2231cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy switch (attrib) { 2241cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy case EGL_RENDERABLE_TYPE: 2251cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy attribRendererable = &attrib_list[attribCount]; 2261cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy break; 2271cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy case EGL_CONFIG_CAVEAT: 2281cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy attribCaveat = &attrib_list[attribCount]; 2291cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy break; 2301cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy } 2311cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy attribCount++; 2321cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy } 2331cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy 2341cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy if (attribRendererable && attribRendererable[1] == EGL_OPENGL_ES2_BIT && 2351cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy (!attribCaveat || attribCaveat[1] != EGL_NONE)) { 2364774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall 2371cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy // Insert 2 extra attributes to force-enable MSAA 4x 2381cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy EGLint aaAttribs[attribCount + 4]; 2391cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy aaAttribs[0] = EGL_SAMPLE_BUFFERS; 2401cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy aaAttribs[1] = 1; 2411cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy aaAttribs[2] = EGL_SAMPLES; 2421cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy aaAttribs[3] = 4; 2431cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy 2441cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy memcpy(&aaAttribs[4], attrib_list, attribCount * sizeof(EGLint)); 2451cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy 2461cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy EGLint numConfigAA; 2471cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy EGLBoolean resAA = cnx->egl.eglChooseConfig( 2481cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy dp->disp.dpy, aaAttribs, configs, config_size, &numConfigAA); 2491cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy 2501cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy if (resAA == EGL_TRUE && numConfigAA > 0) { 2511cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy ALOGD("Enabling MSAA 4x"); 2521cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy *num_config = numConfigAA; 2531cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy return resAA; 2541cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy } 2551cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy } 2561cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy } 2571cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy } 2581cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy 2597773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian res = cnx->egl.eglChooseConfig( 2607773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, attrib_list, configs, config_size, num_config); 261518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 262518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 263518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 264518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 265518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglGetConfigAttrib(EGLDisplay dpy, EGLConfig config, 266518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint attribute, EGLint *value) 267518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 268518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 269518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 270b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_connection_t* cnx = NULL; 271b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display_connection(dpy, cnx); 272b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall if (!dp) return EGL_FALSE; 2734774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall 274518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return cnx->egl.eglGetConfigAttrib( 2757773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, config, attribute, value); 276518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 277518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 278518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 279518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// surfaces 280518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 281518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 282518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSurface eglCreateWindowSurface( EGLDisplay dpy, EGLConfig config, 283518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian NativeWindowType window, 284518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const EGLint *attrib_list) 285518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 286518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 287518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 288b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_connection_t* cnx = NULL; 289b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_display_ptr dp = validate_display_connection(dpy, cnx); 290b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall if (dp) { 291ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian EGLDisplay iDpy = dp->disp.dpy; 292518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint format; 293518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 29481a63350527cafce6929309533c58586878f10b5Mathias Agopian if (native_window_api_connect(window, NATIVE_WINDOW_API_EGL) != OK) { 295e6f43ddce78d6846af12550ff9193c5c6fe5844bSteve Block ALOGE("EGLNativeWindowType %p already connected to another API", 29681a63350527cafce6929309533c58586878f10b5Mathias Agopian window); 29781a63350527cafce6929309533c58586878f10b5Mathias Agopian return setError(EGL_BAD_NATIVE_WINDOW, EGL_NO_SURFACE); 29881a63350527cafce6929309533c58586878f10b5Mathias Agopian } 29981a63350527cafce6929309533c58586878f10b5Mathias Agopian 300518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // set the native window's buffers format to match this config 301518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx->egl.eglGetConfigAttrib(iDpy, 3027773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian config, EGL_NATIVE_VISUAL_ID, &format)) { 303518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (format != 0) { 304bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis int err = native_window_set_buffers_format(window, format); 305bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis if (err != 0) { 306e6f43ddce78d6846af12550ff9193c5c6fe5844bSteve Block ALOGE("error setting native window pixel format: %s (%d)", 307bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis strerror(-err), err); 30881a63350527cafce6929309533c58586878f10b5Mathias Agopian native_window_api_disconnect(window, NATIVE_WINDOW_API_EGL); 309bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis return setError(EGL_BAD_NATIVE_WINDOW, EGL_NO_SURFACE); 310bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis } 311518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 312518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 313518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 31459769469e4b9b2d8b12c020eb44b030b3927a50bJamie Gennis // the EGL spec requires that a new EGLSurface default to swap interval 31559769469e4b9b2d8b12c020eb44b030b3927a50bJamie Gennis // 1, so explicitly set that on the window here. 31659769469e4b9b2d8b12c020eb44b030b3927a50bJamie Gennis ANativeWindow* anw = reinterpret_cast<ANativeWindow*>(window); 31759769469e4b9b2d8b12c020eb44b030b3927a50bJamie Gennis anw->setSwapInterval(anw, 1); 31859769469e4b9b2d8b12c020eb44b030b3927a50bJamie Gennis 319518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface surface = cnx->egl.eglCreateWindowSurface( 3207773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian iDpy, config, window, attrib_list); 321518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (surface != EGL_NO_SURFACE) { 322b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_surface_t* s = new egl_surface_t(dp.get(), config, window, 323b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall surface, cnx); 324518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s; 325518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 32681a63350527cafce6929309533c58586878f10b5Mathias Agopian 32781a63350527cafce6929309533c58586878f10b5Mathias Agopian // EGLSurface creation failed 32881a63350527cafce6929309533c58586878f10b5Mathias Agopian native_window_set_buffers_format(window, 0); 32981a63350527cafce6929309533c58586878f10b5Mathias Agopian native_window_api_disconnect(window, NATIVE_WINDOW_API_EGL); 330518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 331518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_SURFACE; 332518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 333518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 334518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSurface eglCreatePixmapSurface( EGLDisplay dpy, EGLConfig config, 335518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian NativePixmapType pixmap, 336518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const EGLint *attrib_list) 337518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 338518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 339518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 340b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_connection_t* cnx = NULL; 341b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_display_ptr dp = validate_display_connection(dpy, cnx); 342b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall if (dp) { 343518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface surface = cnx->egl.eglCreatePixmapSurface( 3447773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, config, pixmap, attrib_list); 345518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (surface != EGL_NO_SURFACE) { 346b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_surface_t* s = new egl_surface_t(dp.get(), config, NULL, 347b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall surface, cnx); 348518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s; 349518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 350518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 351518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_SURFACE; 352518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 353518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 354518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSurface eglCreatePbufferSurface( EGLDisplay dpy, EGLConfig config, 355518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const EGLint *attrib_list) 356518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 357518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 358518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 359b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_connection_t* cnx = NULL; 360b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_display_ptr dp = validate_display_connection(dpy, cnx); 361b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall if (dp) { 362518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface surface = cnx->egl.eglCreatePbufferSurface( 3637773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, config, attrib_list); 364518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (surface != EGL_NO_SURFACE) { 365b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_surface_t* s = new egl_surface_t(dp.get(), config, NULL, 366b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall surface, cnx); 367518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s; 368518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 369518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 370518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_SURFACE; 371518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 3724774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall 373518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglDestroySurface(EGLDisplay dpy, EGLSurface surface) 374518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 375518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 376518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 377b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 378518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 379518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 380b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 3815b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 3825b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 383518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 384518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t * const s = get_surface(surface); 385ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian EGLBoolean result = s->cnx->egl.eglDestroySurface(dp->disp.dpy, s->surface); 386518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (result == EGL_TRUE) { 387518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _s.terminate(); 388518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 389518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return result; 390518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 391518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 392518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglQuerySurface( EGLDisplay dpy, EGLSurface surface, 393518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint attribute, EGLint *value) 394518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 395518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 396518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 397b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 398518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 399518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 400b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 4015b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 4025b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 403518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 404518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 4057773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian return s->cnx->egl.eglQuerySurface( 4067773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, s->surface, attribute, value); 407518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 408518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 409e8696a40e09b24b634214684d18526187b316a2fJamie Gennisvoid EGLAPI eglBeginFrame(EGLDisplay dpy, EGLSurface surface) { 4101c8e95cf86f2182986385bc1ee85f13f425f3a3aJamie Gennis ATRACE_CALL(); 411e8696a40e09b24b634214684d18526187b316a2fJamie Gennis clearError(); 412e8696a40e09b24b634214684d18526187b316a2fJamie Gennis 413b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 414e8696a40e09b24b634214684d18526187b316a2fJamie Gennis if (!dp) { 415e8696a40e09b24b634214684d18526187b316a2fJamie Gennis return; 416e8696a40e09b24b634214684d18526187b316a2fJamie Gennis } 417e8696a40e09b24b634214684d18526187b316a2fJamie Gennis 418b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 419e8696a40e09b24b634214684d18526187b316a2fJamie Gennis if (!_s.get()) { 420e8696a40e09b24b634214684d18526187b316a2fJamie Gennis setError(EGL_BAD_SURFACE, EGL_FALSE); 421e8696a40e09b24b634214684d18526187b316a2fJamie Gennis return; 422e8696a40e09b24b634214684d18526187b316a2fJamie Gennis } 423e8696a40e09b24b634214684d18526187b316a2fJamie Gennis 424e8696a40e09b24b634214684d18526187b316a2fJamie Gennis int64_t timestamp = systemTime(SYSTEM_TIME_MONOTONIC); 425e8696a40e09b24b634214684d18526187b316a2fJamie Gennis 426e8696a40e09b24b634214684d18526187b316a2fJamie Gennis egl_surface_t const * const s = get_surface(surface); 427e8696a40e09b24b634214684d18526187b316a2fJamie Gennis native_window_set_buffers_timestamp(s->win.get(), timestamp); 428e8696a40e09b24b634214684d18526187b316a2fJamie Gennis} 429e8696a40e09b24b634214684d18526187b316a2fJamie Gennis 430518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 431518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// Contexts 432518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 433518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 434518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLContext eglCreateContext(EGLDisplay dpy, EGLConfig config, 435518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext share_list, const EGLint *attrib_list) 436518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 437518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 438518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 439b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_connection_t* cnx = NULL; 440b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display_connection(dpy, cnx); 441b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall if (dpy) { 442518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (share_list != EGL_NO_CONTEXT) { 443518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t* const c = get_context(share_list); 444518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian share_list = c->context; 445518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 446518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext context = cnx->egl.eglCreateContext( 4477773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, config, share_list, attrib_list); 448518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (context != EGL_NO_CONTEXT) { 449518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // figure out if it's a GLESv1 or GLESv2 450518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian int version = 0; 451518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (attrib_list) { 452518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian while (*attrib_list != EGL_NONE) { 453518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian GLint attr = *attrib_list++; 454518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian GLint value = *attrib_list++; 455518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (attr == EGL_CONTEXT_CLIENT_VERSION) { 456518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (value == 1) { 4577773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian version = egl_connection_t::GLESv1_INDEX; 4584774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall } else if (value == 2 || value == 3) { 4597773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian version = egl_connection_t::GLESv2_INDEX; 460518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 461518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 462518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian }; 463518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 464b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_context_t* c = new egl_context_t(dpy, context, config, cnx, 465b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall version); 4660469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#if EGL_TRACE 467a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy if (getEGLDebugLevel() > 0) 4680469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy GLTrace_eglCreateContext(version, c); 4690469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#endif 470518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return c; 471500407a2c07ced40c36e7356574a47bcec9c2fd9Mathias Agopian } else { 472500407a2c07ced40c36e7356574a47bcec9c2fd9Mathias Agopian EGLint error = eglGetError(); 473500407a2c07ced40c36e7356574a47bcec9c2fd9Mathias Agopian ALOGE_IF(error == EGL_SUCCESS, 474500407a2c07ced40c36e7356574a47bcec9c2fd9Mathias Agopian "eglCreateContext(%p, %p, %p, %p) returned EGL_NO_CONTEXT " 475500407a2c07ced40c36e7356574a47bcec9c2fd9Mathias Agopian "but no EGL error!", 476500407a2c07ced40c36e7356574a47bcec9c2fd9Mathias Agopian dpy, config, share_list, attrib_list); 477518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 478518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 479518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_CONTEXT; 480518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 481518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 482518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglDestroyContext(EGLDisplay dpy, EGLContext ctx) 483518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 484518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 485518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 486b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 4875b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!dp) 4885b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return EGL_FALSE; 489518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 490b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall ContextRef _c(dp.get(), ctx); 4915b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_c.get()) 4925b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_CONTEXT, EGL_FALSE); 4934774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall 494518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t * const c = get_context(ctx); 495ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian EGLBoolean result = c->cnx->egl.eglDestroyContext(dp->disp.dpy, c->context); 496518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (result == EGL_TRUE) { 497518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _c.terminate(); 498518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 499518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return result; 500518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 501518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 502518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglMakeCurrent( EGLDisplay dpy, EGLSurface draw, 503518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface read, EGLContext ctx) 504518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 505518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 506518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 507b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_display_ptr dp = validate_display(dpy); 508518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return setError(EGL_BAD_DISPLAY, EGL_FALSE); 509518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 5105b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian // If ctx is not EGL_NO_CONTEXT, read is not EGL_NO_SURFACE, or draw is not 5115b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian // EGL_NO_SURFACE, then an EGL_NOT_INITIALIZED error is generated if dpy is 5125b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian // a valid but uninitialized display. 513518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if ( (ctx != EGL_NO_CONTEXT) || (read != EGL_NO_SURFACE) || 514518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian (draw != EGL_NO_SURFACE) ) { 515518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp->isReady()) return setError(EGL_NOT_INITIALIZED, EGL_FALSE); 516518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 517518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 518518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // get a reference to the object passed in 519b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall ContextRef _c(dp.get(), ctx); 520b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _d(dp.get(), draw); 521b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _r(dp.get(), read); 522518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 523518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // validate the context (if not EGL_NO_CONTEXT) 5245b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if ((ctx != EGL_NO_CONTEXT) && !_c.get()) { 525518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // EGL_NO_CONTEXT is valid 526518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_FALSE; 527518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 528518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 529518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // these are the underlying implementation's object 530518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext impl_ctx = EGL_NO_CONTEXT; 531518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface impl_draw = EGL_NO_SURFACE; 532518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface impl_read = EGL_NO_SURFACE; 533518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 534518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // these are our objects structs passed in 535518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t * c = NULL; 536518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * d = NULL; 537518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * r = NULL; 538518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 539518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // these are the current objects structs 540518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t * cur_c = get_context(getContext()); 5414774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall 542518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (ctx != EGL_NO_CONTEXT) { 543518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian c = get_context(ctx); 544518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian impl_ctx = c->context; 545518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } else { 546518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // no context given, use the implementation of the current context 547518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cur_c == NULL) { 548518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // no current context 549518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (draw != EGL_NO_SURFACE || read != EGL_NO_SURFACE) { 550518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // calling eglMakeCurrent( ..., !=0, !=0, EGL_NO_CONTEXT); 551518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_MATCH, EGL_FALSE); 552518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 553518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // not an error, there is just no current context. 554518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_TRUE; 555518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 556518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 557518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 558518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // retrieve the underlying implementation's draw EGLSurface 559518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (draw != EGL_NO_SURFACE) { 560518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian d = get_surface(draw); 561518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian impl_draw = d->surface; 562518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 563518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 564518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // retrieve the underlying implementation's read EGLSurface 565518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (read != EGL_NO_SURFACE) { 566518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian r = get_surface(read); 567518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian impl_read = r->surface; 568518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 569518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 570518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 571b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall EGLBoolean result = dp->makeCurrent(c, cur_c, 572fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian draw, read, ctx, 573fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian impl_draw, impl_read, impl_ctx); 574518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 575518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (result == EGL_TRUE) { 576fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian if (c) { 577518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian setGLHooksThreadSpecific(c->cnx->hooks[c->version]); 578518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_tls_t::setContext(ctx); 5790469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#if EGL_TRACE 580a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy if (getEGLDebugLevel() > 0) 58193a826f78f6313db791e6fc880439189897651b3Siva Velusamy GLTrace_eglMakeCurrent(c->version, c->cnx->hooks[c->version], ctx); 5820469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#endif 583518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _c.acquire(); 584518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _r.acquire(); 585518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _d.acquire(); 586518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } else { 587518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian setGLHooksThreadSpecific(&gHooksNoContext); 588518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_tls_t::setContext(EGL_NO_CONTEXT); 589518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 5905fecea776a5f093c21ac1a0ad3552b847d4be23eMathias Agopian } else { 591e6f43ddce78d6846af12550ff9193c5c6fe5844bSteve Block // this will ALOGE the error 5925fecea776a5f093c21ac1a0ad3552b847d4be23eMathias Agopian result = setError(c->cnx->egl.eglGetError(), EGL_FALSE); 593518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 594518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return result; 595518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 596518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 597518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 598518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglQueryContext( EGLDisplay dpy, EGLContext ctx, 599518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint attribute, EGLint *value) 600518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 601518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 602518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 603b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 604518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 605518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 606b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall ContextRef _c(dp.get(), ctx); 607518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!_c.get()) return setError(EGL_BAD_CONTEXT, EGL_FALSE); 608518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 609518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t * const c = get_context(ctx); 6107773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian return c->cnx->egl.eglQueryContext( 6117773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, c->context, attribute, value); 612518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 613518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 614518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 615518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLContext eglGetCurrentContext(void) 616518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 617518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // could be called before eglInitialize(), but we wouldn't have a context 618518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // then, and this function would correctly return EGL_NO_CONTEXT. 619518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 620518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 621518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 622518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext ctx = getContext(); 623518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return ctx; 624518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 625518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 626518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSurface eglGetCurrentSurface(EGLint readdraw) 627518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 628518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // could be called before eglInitialize(), but we wouldn't have a context 629518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // then, and this function would correctly return EGL_NO_SURFACE. 630518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 631518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 632518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 633518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext ctx = getContext(); 634518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (ctx) { 635518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t const * const c = get_context(ctx); 636518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!c) return setError(EGL_BAD_CONTEXT, EGL_NO_SURFACE); 637518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian switch (readdraw) { 638518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_READ: return c->read; 6394774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall case EGL_DRAW: return c->draw; 640518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian default: return setError(EGL_BAD_PARAMETER, EGL_NO_SURFACE); 641518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 642518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 643518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_SURFACE; 644518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 645518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 646518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLDisplay eglGetCurrentDisplay(void) 647518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 648518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // could be called before eglInitialize(), but we wouldn't have a context 649518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // then, and this function would correctly return EGL_NO_DISPLAY. 650518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 651518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 652518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 653518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext ctx = getContext(); 654518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (ctx) { 655518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t const * const c = get_context(ctx); 656518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!c) return setError(EGL_BAD_CONTEXT, EGL_NO_SURFACE); 657518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return c->dpy; 658518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 659518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_DISPLAY; 660518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 661518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 662518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglWaitGL(void) 663518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 664518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 665518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 666ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 667ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (!cnx->dso) 668ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return setError(EGL_BAD_CONTEXT, EGL_FALSE); 669ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 670ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return cnx->egl.eglWaitGL(); 671518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 672518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 673518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglWaitNative(EGLint engine) 674518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 675518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 676518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 677ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 678ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (!cnx->dso) 679ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return setError(EGL_BAD_CONTEXT, EGL_FALSE); 680ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 681ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return cnx->egl.eglWaitNative(engine); 682518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 683518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 684518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLint eglGetError(void) 685518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 686ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian EGLint err = EGL_SUCCESS; 687ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 688ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso) { 689ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian err = cnx->egl.eglGetError(); 690518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 691ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (err == EGL_SUCCESS) { 692ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian err = egl_tls_t::getError(); 693ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian } 694ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return err; 695518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 696518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 697518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian__eglMustCastToProperFunctionPointerType eglGetProcAddress(const char *procname) 698518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 699518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // eglGetProcAddress() could be the very first function called 700518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // in which case we must make sure we've initialized ourselves, this 701518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // happens the first time egl_get_display() is called. 702518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 703518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 704518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 705518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (egl_init_drivers() == EGL_FALSE) { 706518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian setError(EGL_BAD_PARAMETER, NULL); 707518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return NULL; 708518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 709518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 710258385978c517a47626161b1e644c48bcee28de1Jesse Hall // These extensions should not be exposed to applications. They're used 711258385978c517a47626161b1e644c48bcee28de1Jesse Hall // internally by the Android EGL layer. 712258385978c517a47626161b1e644c48bcee28de1Jesse Hall if (!strcmp(procname, "eglSetBlobCacheFuncsANDROID") || 713331841b96b92646c93c87627c03f77b892f711cdJamie Gennis !strcmp(procname, "eglDupNativeFenceFDANDROID") || 714010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis !strcmp(procname, "eglWaitSyncANDROID") || 715258385978c517a47626161b1e644c48bcee28de1Jesse Hall !strcmp(procname, "eglHibernateProcessIMG") || 716258385978c517a47626161b1e644c48bcee28de1Jesse Hall !strcmp(procname, "eglAwakenProcessIMG")) { 717aca51c06f38155f1435fbc6944d7fc0a9bf1e4e9Jamie Gennis return NULL; 718aca51c06f38155f1435fbc6944d7fc0a9bf1e4e9Jamie Gennis } 719aca51c06f38155f1435fbc6944d7fc0a9bf1e4e9Jamie Gennis 720518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian __eglMustCastToProperFunctionPointerType addr; 721518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian addr = findProcAddress(procname, sExtentionMap, NELEM(sExtentionMap)); 722518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (addr) return addr; 723518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 724aca51c06f38155f1435fbc6944d7fc0a9bf1e4e9Jamie Gennis 725518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // this protects accesses to sGLExtentionMap and sGLExtentionSlot 726518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian pthread_mutex_lock(&sExtensionMapMutex); 727518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 728518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian /* 729518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * Since eglGetProcAddress() is not associated to anything, it needs 730518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * to return a function pointer that "works" regardless of what 731518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * the current context is. 732518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * 733518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * For this reason, we return a "forwarder", a small stub that takes 734518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * care of calling the function associated with the context 735518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * currently bound. 736518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * 737518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * We first look for extensions we've already resolved, if we're seeing 738518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * this extension for the first time, we go through all our 739518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * implementations and call eglGetProcAddress() and record the 740518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * result in the appropriate implementation hooks and return the 741518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * address of the forwarder corresponding to that hook set. 742518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * 743518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian */ 744518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 745518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const String8 name(procname); 746518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian addr = sGLExtentionMap.valueFor(name); 747518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const int slot = sGLExtentionSlot; 748518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 749e6f43ddce78d6846af12550ff9193c5c6fe5844bSteve Block ALOGE_IF(slot >= MAX_NUMBER_OF_GL_EXTENSIONS, 750518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian "no more slots for eglGetProcAddress(\"%s\")", 751518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian procname); 752518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 7530469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#if EGL_TRACE 7540469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy gl_hooks_t *debugHooks = GLTrace_getGLHooks(); 7550469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#endif 7560469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy 757518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!addr && (slot < MAX_NUMBER_OF_GL_EXTENSIONS)) { 758518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian bool found = false; 759ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 760ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 761ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglGetProcAddress) { 762ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian // Extensions are independent of the bound context 76369d100762c7c26d8328f4bb61cfef026d3a69bbfluliuhui addr = 7647773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian cnx->hooks[egl_connection_t::GLESv1_INDEX]->ext.extensions[slot] = 7657773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian cnx->hooks[egl_connection_t::GLESv2_INDEX]->ext.extensions[slot] = 766518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#if EGL_TRACE 767ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian debugHooks->ext.extensions[slot] = 768ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian gHooksTrace.ext.extensions[slot] = 769518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#endif 770ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian cnx->egl.eglGetProcAddress(procname); 77169d100762c7c26d8328f4bb61cfef026d3a69bbfluliuhui if (addr) found = true; 772518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 773ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 774518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (found) { 77569d100762c7c26d8328f4bb61cfef026d3a69bbfluliuhui#if USE_FAST_TLS_KEY 776518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian addr = gExtensionForwarders[slot]; 77769d100762c7c26d8328f4bb61cfef026d3a69bbfluliuhui#endif 778518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian sGLExtentionMap.add(name, addr); 779518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian sGLExtentionSlot++; 780518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 781518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 782518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 783518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian pthread_mutex_unlock(&sExtensionMapMutex); 784518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return addr; 785518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 786518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 78728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennisclass FrameCompletionThread : public Thread { 78828ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennispublic: 78928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis 79028ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis static void queueSync(EGLSyncKHR sync) { 79128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis static sp<FrameCompletionThread> thread(new FrameCompletionThread); 79228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis static bool running = false; 79328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis if (!running) { 79428ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis thread->run("GPUFrameCompletion"); 79528ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis running = true; 79628ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 79728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis { 79828ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis Mutex::Autolock lock(thread->mMutex); 79928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis ScopedTrace st(ATRACE_TAG, String8::format("kicked off frame %d", 80028ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis thread->mFramesQueued).string()); 80128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis thread->mQueue.push_back(sync); 80228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis thread->mCondition.signal(); 80328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis thread->mFramesQueued++; 80428ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis ATRACE_INT("GPU Frames Outstanding", thread->mQueue.size()); 80528ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 80628ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 80728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis 80828ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennisprivate: 80928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis FrameCompletionThread() : mFramesQueued(0), mFramesCompleted(0) {} 81028ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis 81128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis virtual bool threadLoop() { 81228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis EGLSyncKHR sync; 81328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis uint32_t frameNum; 81428ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis { 81528ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis Mutex::Autolock lock(mMutex); 81628ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis while (mQueue.isEmpty()) { 81728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis mCondition.wait(mMutex); 81828ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 81928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis sync = mQueue[0]; 82028ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis frameNum = mFramesCompleted; 82128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 82228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis EGLDisplay dpy = eglGetDisplay(EGL_DEFAULT_DISPLAY); 82328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis { 82428ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis ScopedTrace st(ATRACE_TAG, String8::format("waiting for frame %d", 82528ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis frameNum).string()); 82628ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis EGLint result = eglClientWaitSyncKHR(dpy, sync, 0, EGL_FOREVER_KHR); 82728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis if (result == EGL_FALSE) { 82828ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis ALOGE("FrameCompletion: error waiting for fence: %#x", eglGetError()); 82928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } else if (result == EGL_TIMEOUT_EXPIRED_KHR) { 83028ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis ALOGE("FrameCompletion: timeout waiting for fence"); 83128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 83228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis eglDestroySyncKHR(dpy, sync); 83328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 83428ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis { 83528ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis Mutex::Autolock lock(mMutex); 83628ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis mQueue.removeAt(0); 83728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis mFramesCompleted++; 83828ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis ATRACE_INT("GPU Frames Outstanding", mQueue.size()); 83928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 84028ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis return true; 84128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 84228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis 84328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis uint32_t mFramesQueued; 84428ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis uint32_t mFramesCompleted; 84528ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis Vector<EGLSyncKHR> mQueue; 84628ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis Condition mCondition; 84728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis Mutex mMutex; 84828ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis}; 84928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis 850518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglSwapBuffers(EGLDisplay dpy, EGLSurface draw) 851518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 8521c8e95cf86f2182986385bc1ee85f13f425f3a3aJamie Gennis ATRACE_CALL(); 853518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 854518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 855b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 856518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 857518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 858b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), draw); 8595b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 8605b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 861518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 8620469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#if EGL_TRACE 863a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy gl_hooks_t const *trace_hooks = getGLTraceThreadSpecific(); 864a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy if (getEGLDebugLevel() > 0) { 865a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy if (trace_hooks == NULL) { 866a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy if (GLTrace_start() < 0) { 867a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy ALOGE("Disabling Tracer for OpenGL ES"); 868a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy setEGLDebugLevel(0); 869a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy } else { 870a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy // switch over to the trace version of hooks 871a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy EGLContext ctx = egl_tls_t::getContext(); 872a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy egl_context_t * const c = get_context(ctx); 873a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy if (c) { 874a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy setGLHooksThreadSpecific(c->cnx->hooks[c->version]); 875a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy GLTrace_eglMakeCurrent(c->version, c->cnx->hooks[c->version], ctx); 876a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy } 877a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy } 878a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy } 879a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy 8800469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy GLTrace_eglSwapBuffers(dpy, draw); 881a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy } else if (trace_hooks != NULL) { 882a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy // tracing is now disabled, so switch back to the non trace version 883a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy EGLContext ctx = egl_tls_t::getContext(); 884a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy egl_context_t * const c = get_context(ctx); 885a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy if (c) setGLHooksThreadSpecific(c->cnx->hooks[c->version]); 886a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy GLTrace_stop(); 887a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy } 8880469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#endif 8890469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy 890518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(draw); 8917db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian 8927db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian if (CC_UNLIKELY(dp->finishOnSwap)) { 8937db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian uint32_t pixel; 8947db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian egl_context_t * const c = get_context( egl_tls_t::getContext() ); 8957db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian if (c) { 8967db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian // glReadPixels() ensures that the frame is complete 8977db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian s->cnx->hooks[c->version]->gl.glReadPixels(0,0,1,1, 8987db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian GL_RGBA,GL_UNSIGNED_BYTE,&pixel); 8997db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian } 9007db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian } 9017db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian 90228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis EGLBoolean result = s->cnx->egl.eglSwapBuffers(dp->disp.dpy, s->surface); 90328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis 90428ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis if (CC_UNLIKELY(dp->traceGpuCompletion)) { 90528ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis EGLSyncKHR sync = EGL_NO_SYNC_KHR; 90628ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis { 90728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis sync = eglCreateSyncKHR(dpy, EGL_SYNC_FENCE_KHR, NULL); 90828ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 90928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis if (sync != EGL_NO_SYNC_KHR) { 91028ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis FrameCompletionThread::queueSync(sync); 91128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 91228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 91328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis 91428ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis return result; 915518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 916518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 917518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglCopyBuffers( EGLDisplay dpy, EGLSurface surface, 918518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian NativePixmapType target) 919518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 920518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 921518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 922b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 923518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 924518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 925b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 9265b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 9275b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 928518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 929518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 930ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return s->cnx->egl.eglCopyBuffers(dp->disp.dpy, s->surface, target); 931518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 932518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 933518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianconst char* eglQueryString(EGLDisplay dpy, EGLint name) 934518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 935518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 936518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 937b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 938518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return (const char *) NULL; 939518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 940518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian switch (name) { 941518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_VENDOR: 9424b9511c16195a646242eff833b0af212933b6ecaMathias Agopian return dp->getVendorString(); 943518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_VERSION: 9444b9511c16195a646242eff833b0af212933b6ecaMathias Agopian return dp->getVersionString(); 945518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_EXTENSIONS: 9464b9511c16195a646242eff833b0af212933b6ecaMathias Agopian return dp->getExtensionString(); 947518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_CLIENT_APIS: 9484b9511c16195a646242eff833b0af212933b6ecaMathias Agopian return dp->getClientApiString(); 949ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian case EGL_VERSION_HW_ANDROID: 950ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return dp->disp.queryString.version; 951518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 952518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, (const char *)0); 953518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 954518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 955518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 956518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 957518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// EGL 1.1 958518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 959518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 960518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglSurfaceAttrib( 961518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint value) 962518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 963518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 964518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 965b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 966518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 967518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 968b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 9695b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 9705b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 971518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 972518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 973518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (s->cnx->egl.eglSurfaceAttrib) { 974518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s->cnx->egl.eglSurfaceAttrib( 975ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, s->surface, attribute, value); 976518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 977518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 978518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 979518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 980518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglBindTexImage( 981518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy, EGLSurface surface, EGLint buffer) 982518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 983518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 984518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 985b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 986518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 987518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 988b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 9895b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 9905b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 991518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 992518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 993518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (s->cnx->egl.eglBindTexImage) { 994518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s->cnx->egl.eglBindTexImage( 995ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, s->surface, buffer); 996518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 997518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 998518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 999518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1000518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglReleaseTexImage( 1001518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy, EGLSurface surface, EGLint buffer) 1002518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1003518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1004518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1005b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1006518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1007518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1008b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 10095b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 10105b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1011518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1012518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 1013518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (s->cnx->egl.eglReleaseTexImage) { 1014518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s->cnx->egl.eglReleaseTexImage( 1015ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, s->surface, buffer); 1016518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1017518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1018518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1019518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1020518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglSwapInterval(EGLDisplay dpy, EGLint interval) 1021518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1022518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1023518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1024b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1025518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1026518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1027518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean res = EGL_TRUE; 1028ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 1029ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglSwapInterval) { 1030ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian res = cnx->egl.eglSwapInterval(dp->disp.dpy, interval); 1031518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1032ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 1033518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 1034518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1035518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1036518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1037518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1038518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// EGL 1.2 1039518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1040518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1041518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglWaitClient(void) 1042518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1043518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1044518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1045ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 1046ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (!cnx->dso) 1047ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return setError(EGL_BAD_CONTEXT, EGL_FALSE); 1048ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 1049ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian EGLBoolean res; 1050ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->egl.eglWaitClient) { 1051ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian res = cnx->egl.eglWaitClient(); 1052ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian } else { 1053ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian res = cnx->egl.eglWaitGL(); 1054518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1055518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 1056518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1057518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1058518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglBindAPI(EGLenum api) 1059518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1060518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1061518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1062518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (egl_init_drivers() == EGL_FALSE) { 1063518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_FALSE); 1064518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1065518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1066518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // bind this API on all EGLs 1067518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean res = EGL_TRUE; 1068ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 1069ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglBindAPI) { 1070ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian res = cnx->egl.eglBindAPI(api); 1071518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1072518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 1073518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1074518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1075518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLenum eglQueryAPI(void) 1076518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1077518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1078518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1079518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (egl_init_drivers() == EGL_FALSE) { 1080518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_FALSE); 1081518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1082518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1083ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 1084ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglQueryAPI) { 1085ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return cnx->egl.eglQueryAPI(); 1086518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1087ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 1088518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // or, it can only be OpenGL ES 1089518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_OPENGL_ES_API; 1090518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1091518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1092518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglReleaseThread(void) 1093518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1094518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1095518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1096518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // If there is context bound to the thread, release it 1097fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian egl_display_t::loseCurrent(get_context(getContext())); 1098518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1099ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 1100ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglReleaseThread) { 1101ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian cnx->egl.eglReleaseThread(); 1102518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1103ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 1104518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_tls_t::clearTLS(); 11050469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#if EGL_TRACE 1106a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy if (getEGLDebugLevel() > 0) 11070469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy GLTrace_eglReleaseThread(); 11080469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#endif 1109518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_TRUE; 1110518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1111518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1112518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSurface eglCreatePbufferFromClientBuffer( 1113518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy, EGLenum buftype, EGLClientBuffer buffer, 1114518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLConfig config, const EGLint *attrib_list) 1115518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1116518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1117518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1118b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_connection_t* cnx = NULL; 1119b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display_connection(dpy, cnx); 1120b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall if (!dp) return EGL_FALSE; 1121518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx->egl.eglCreatePbufferFromClientBuffer) { 1122518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return cnx->egl.eglCreatePbufferFromClientBuffer( 11237773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, buftype, buffer, config, attrib_list); 1124518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1125518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_CONFIG, EGL_NO_SURFACE); 1126518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1127518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1128518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1129518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// EGL_EGLEXT_VERSION 3 1130518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1131518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1132518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglLockSurfaceKHR(EGLDisplay dpy, EGLSurface surface, 1133518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const EGLint *attrib_list) 1134518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1135518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1136518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1137b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1138518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1139518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1140b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 11415b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 11425b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1143518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1144518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 1145518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (s->cnx->egl.eglLockSurfaceKHR) { 1146518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s->cnx->egl.eglLockSurfaceKHR( 1147ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, s->surface, attrib_list); 1148518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1149518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1150518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1151518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1152518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglUnlockSurfaceKHR(EGLDisplay dpy, EGLSurface surface) 1153518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1154518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1155518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1156b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1157518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1158518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1159b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 11605b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 11615b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1162518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1163518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 1164518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (s->cnx->egl.eglUnlockSurfaceKHR) { 1165ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return s->cnx->egl.eglUnlockSurfaceKHR(dp->disp.dpy, s->surface); 1166518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1167518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1168518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1169518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1170518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLImageKHR eglCreateImageKHR(EGLDisplay dpy, EGLContext ctx, EGLenum target, 1171518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLClientBuffer buffer, const EGLint *attrib_list) 1172518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1173518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1174518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1175b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1176518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_NO_IMAGE_KHR; 1177518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1178b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall ContextRef _c(dp.get(), ctx); 11797c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian egl_context_t * const c = _c.get(); 1180518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 11817c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian EGLImageKHR result = EGL_NO_IMAGE_KHR; 11827c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian egl_connection_t* const cnx = &gEGLImpl; 11837c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian if (cnx->dso && cnx->egl.eglCreateImageKHR) { 11847c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian result = cnx->egl.eglCreateImageKHR( 11857c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian dp->disp.dpy, 11867c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian c ? c->context : EGL_NO_CONTEXT, 11877c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian target, buffer, attrib_list); 1188518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 11897c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian return result; 1190518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1191518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1192518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglDestroyImageKHR(EGLDisplay dpy, EGLImageKHR img) 1193518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1194518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1195518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1196b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1197518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1198518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1199646a5c593f9819dc5da6a1ec859bc70cb7ba096fSteven Holte EGLBoolean result = EGL_FALSE; 1200ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 12017c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian if (cnx->dso && cnx->egl.eglDestroyImageKHR) { 1202646a5c593f9819dc5da6a1ec859bc70cb7ba096fSteven Holte result = cnx->egl.eglDestroyImageKHR(dp->disp.dpy, img); 1203518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1204646a5c593f9819dc5da6a1ec859bc70cb7ba096fSteven Holte return result; 1205518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1206518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1207518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1208518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// EGL_EGLEXT_VERSION 5 1209518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1210518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1211518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1212518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSyncKHR eglCreateSyncKHR(EGLDisplay dpy, EGLenum type, const EGLint *attrib_list) 1213518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1214518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1215518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1216b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1217518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_NO_SYNC_KHR; 1218518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1219518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSyncKHR result = EGL_NO_SYNC_KHR; 12207c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian egl_connection_t* const cnx = &gEGLImpl; 12217c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian if (cnx->dso && cnx->egl.eglCreateSyncKHR) { 12227c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian result = cnx->egl.eglCreateSyncKHR(dp->disp.dpy, type, attrib_list); 1223518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 12247c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian return result; 1225518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1226518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1227518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglDestroySyncKHR(EGLDisplay dpy, EGLSyncKHR sync) 1228518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1229518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1230518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1231b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1232518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1233518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1234518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean result = EGL_FALSE; 12357c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian egl_connection_t* const cnx = &gEGLImpl; 12367c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian if (cnx->dso && cnx->egl.eglDestroySyncKHR) { 12377c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian result = cnx->egl.eglDestroySyncKHR(dp->disp.dpy, sync); 1238518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1239518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return result; 1240518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1241518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 12427c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias AgopianEGLint eglClientWaitSyncKHR(EGLDisplay dpy, EGLSyncKHR sync, 12437c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian EGLint flags, EGLTimeKHR timeout) 1244518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1245518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1246518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1247b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1248518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1249518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 12507c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian EGLBoolean result = EGL_FALSE; 12517c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian egl_connection_t* const cnx = &gEGLImpl; 12527c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian if (cnx->dso && cnx->egl.eglClientWaitSyncKHR) { 12537c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian result = cnx->egl.eglClientWaitSyncKHR( 12547c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian dp->disp.dpy, sync, flags, timeout); 1255518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 12567c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian return result; 1257518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1258518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 12597c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias AgopianEGLBoolean eglGetSyncAttribKHR(EGLDisplay dpy, EGLSyncKHR sync, 12607c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian EGLint attribute, EGLint *value) 1261518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1262518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1263518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1264b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1265518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1266518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 12677c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian EGLBoolean result = EGL_FALSE; 12687c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian egl_connection_t* const cnx = &gEGLImpl; 12697c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian if (cnx->dso && cnx->egl.eglGetSyncAttribKHR) { 12707c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian result = cnx->egl.eglGetSyncAttribKHR( 12717c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian dp->disp.dpy, sync, attribute, value); 1272518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 12737c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian return result; 1274518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1275518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1276518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1277518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ANDROID extensions 1278518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1279518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1280331841b96b92646c93c87627c03f77b892f711cdJamie GennisEGLint eglDupNativeFenceFDANDROID(EGLDisplay dpy, EGLSyncKHR sync) 1281331841b96b92646c93c87627c03f77b892f711cdJamie Gennis{ 1282331841b96b92646c93c87627c03f77b892f711cdJamie Gennis clearError(); 1283331841b96b92646c93c87627c03f77b892f711cdJamie Gennis 1284331841b96b92646c93c87627c03f77b892f711cdJamie Gennis const egl_display_ptr dp = validate_display(dpy); 1285331841b96b92646c93c87627c03f77b892f711cdJamie Gennis if (!dp) return EGL_NO_NATIVE_FENCE_FD_ANDROID; 1286331841b96b92646c93c87627c03f77b892f711cdJamie Gennis 1287331841b96b92646c93c87627c03f77b892f711cdJamie Gennis EGLint result = EGL_NO_NATIVE_FENCE_FD_ANDROID; 1288331841b96b92646c93c87627c03f77b892f711cdJamie Gennis egl_connection_t* const cnx = &gEGLImpl; 1289331841b96b92646c93c87627c03f77b892f711cdJamie Gennis if (cnx->dso && cnx->egl.eglDupNativeFenceFDANDROID) { 1290331841b96b92646c93c87627c03f77b892f711cdJamie Gennis result = cnx->egl.eglDupNativeFenceFDANDROID(dp->disp.dpy, sync); 1291331841b96b92646c93c87627c03f77b892f711cdJamie Gennis } 1292331841b96b92646c93c87627c03f77b892f711cdJamie Gennis return result; 1293331841b96b92646c93c87627c03f77b892f711cdJamie Gennis} 12941c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 1295010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie GennisEGLint eglWaitSyncANDROID(EGLDisplay dpy, EGLSyncKHR sync, EGLint flags) 1296010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis{ 1297010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis clearError(); 1298010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis 1299010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis const egl_display_ptr dp = validate_display(dpy); 1300010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis if (!dp) return EGL_NO_NATIVE_FENCE_FD_ANDROID; 1301010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis 1302010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis EGLint result = EGL_FALSE; 1303010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis egl_connection_t* const cnx = &gEGLImpl; 1304010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis if (cnx->dso && cnx->egl.eglWaitSyncANDROID) { 1305010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis result = cnx->egl.eglWaitSyncANDROID(dp->disp.dpy, sync, flags); 1306010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis } 1307010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis return result; 1308010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis} 1309010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis 13101c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang// ---------------------------------------------------------------------------- 13111c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang// NVIDIA extensions 13121c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang// ---------------------------------------------------------------------------- 13131c3d72a2291827fb15e2ef311a571c860e0dba41Jonas YangEGLuint64NV eglGetSystemTimeFrequencyNV() 13141c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang{ 13151c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang clearError(); 13161c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 13171c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang if (egl_init_drivers() == EGL_FALSE) { 13181c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang return setError(EGL_BAD_PARAMETER, EGL_FALSE); 13191c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang } 13201c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 13211c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang EGLuint64NV ret = 0; 1322ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 13231c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 1324ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglGetSystemTimeFrequencyNV) { 1325ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return cnx->egl.eglGetSystemTimeFrequencyNV(); 13261c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang } 13271c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 13280e8bbee5775d81c7bbc479b995496cac9238559fMathias Agopian return setErrorQuiet(EGL_BAD_DISPLAY, 0); 13291c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang} 13301c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 13311c3d72a2291827fb15e2ef311a571c860e0dba41Jonas YangEGLuint64NV eglGetSystemTimeNV() 13321c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang{ 13331c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang clearError(); 13341c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 13351c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang if (egl_init_drivers() == EGL_FALSE) { 13361c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang return setError(EGL_BAD_PARAMETER, EGL_FALSE); 13371c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang } 13381c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 13391c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang EGLuint64NV ret = 0; 1340ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 13411c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 1342ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglGetSystemTimeNV) { 1343ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return cnx->egl.eglGetSystemTimeNV(); 13441c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang } 13451c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 13460e8bbee5775d81c7bbc479b995496cac9238559fMathias Agopian return setErrorQuiet(EGL_BAD_DISPLAY, 0); 13471c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang} 1348