eglApi.cpp revision 77a9b4a6bd21188e2744ae9dcd8092c6837bff7c
1518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian/* 2518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** Copyright 2007, The Android Open Source Project 3518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** 4518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** Licensed under the Apache License, Version 2.0 (the "License"); 5518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** you may not use this file except in compliance with the License. 6518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** You may obtain a copy of the License at 7518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** 8518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** http://www.apache.org/licenses/LICENSE-2.0 9518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** 10518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** Unless required by applicable law or agreed to in writing, software 11518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** distributed under the License is distributed on an "AS IS" BASIS, 12518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** See the License for the specific language governing permissions and 14518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** limitations under the License. 15518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian */ 16518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 171c8e95cf86f2182986385bc1ee85f13f425f3a3aJamie Gennis#define ATRACE_TAG ATRACE_TAG_GRAPHICS 181c8e95cf86f2182986385bc1ee85f13f425f3a3aJamie Gennis 19518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <ctype.h> 20518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <stdlib.h> 21518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <string.h> 22518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 23518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <hardware/gralloc.h> 24518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <system/window.h> 25518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 26518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <EGL/egl.h> 27518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <EGL/eglext.h> 28518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <GLES/gl.h> 29518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <GLES/glext.h> 30518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 31518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <cutils/log.h> 32518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <cutils/atomic.h> 337db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian#include <cutils/compiler.h> 34518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <cutils/properties.h> 35518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <cutils/memory.h> 36518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 37518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <utils/KeyedVector.h> 38518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <utils/SortedVector.h> 39518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <utils/String8.h> 401c8e95cf86f2182986385bc1ee85f13f425f3a3aJamie Gennis#include <utils/Trace.h> 41518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 42518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include "egl_impl.h" 43518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include "egl_tls.h" 440469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#include "glestrace.h" 45518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include "hooks.h" 46518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 47518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include "egl_display.h" 48518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include "egl_impl.h" 49518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include "egl_object.h" 50518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include "egl_tls.h" 51ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian#include "egldefs.h" 52518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 53518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianusing namespace android; 54518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 55518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 56518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 57bc2d79ed7ada6243f3690f94ab512c0ddcdbed12Mathias Agopian#define EGL_VERSION_HW_ANDROID 0x3143 58bc2d79ed7ada6243f3690f94ab512c0ddcdbed12Mathias Agopian 59518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstruct extention_map_t { 60518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const char* name; 61518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian __eglMustCastToProperFunctionPointerType address; 62518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian}; 63518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 64518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic const extention_map_t sExtentionMap[] = { 65518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian { "eglLockSurfaceKHR", 66518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian (__eglMustCastToProperFunctionPointerType)&eglLockSurfaceKHR }, 67518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian { "eglUnlockSurfaceKHR", 68518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian (__eglMustCastToProperFunctionPointerType)&eglUnlockSurfaceKHR }, 69518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian { "eglCreateImageKHR", 70518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian (__eglMustCastToProperFunctionPointerType)&eglCreateImageKHR }, 71518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian { "eglDestroyImageKHR", 72518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian (__eglMustCastToProperFunctionPointerType)&eglDestroyImageKHR }, 731c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang { "eglGetSystemTimeFrequencyNV", 741c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang (__eglMustCastToProperFunctionPointerType)&eglGetSystemTimeFrequencyNV }, 751c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang { "eglGetSystemTimeNV", 761c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang (__eglMustCastToProperFunctionPointerType)&eglGetSystemTimeNV }, 77518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian}; 78518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 79518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// accesses protected by sExtensionMapMutex 80518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic DefaultKeyedVector<String8, __eglMustCastToProperFunctionPointerType> sGLExtentionMap; 81518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic int sGLExtentionSlot = 0; 82518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic pthread_mutex_t sExtensionMapMutex = PTHREAD_MUTEX_INITIALIZER; 83518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 84518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic void(*findProcAddress(const char* name, 85518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const extention_map_t* map, size_t n))() { 86518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian for (uint32_t i=0 ; i<n ; i++) { 87518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!strcmp(name, map[i].name)) { 88518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return map[i].address; 89518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 90518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 91518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return NULL; 92518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 93518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 94518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 95518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 96518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopiannamespace android { 97518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianextern void setGLHooksThreadSpecific(gl_hooks_t const *value); 98518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianextern EGLBoolean egl_init_drivers(); 99518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianextern const __eglMustCastToProperFunctionPointerType gExtensionForwarders[MAX_NUMBER_OF_GL_EXTENSIONS]; 100518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianextern int gEGLDebugLevel; 101518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianextern gl_hooks_t gHooksTrace; 102518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} // namespace android; 103518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 104518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 105518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 106518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic inline void clearError() { egl_tls_t::clearError(); } 107518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic inline EGLContext getContext() { return egl_tls_t::getContext(); } 108518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 109518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 110518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 111518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLDisplay eglGetDisplay(EGLNativeDisplayType display) 112518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 113518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 114518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 115518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian uint32_t index = uint32_t(display); 116518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (index >= NUM_DISPLAYS) { 117518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_NO_DISPLAY); 118518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 119518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 120518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (egl_init_drivers() == EGL_FALSE) { 121518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_NO_DISPLAY); 122518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 123518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 124518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy = egl_display_t::getFromNativeDisplay(display); 125518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return dpy; 126518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 127518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 128518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 129518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// Initialization 130518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 131518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 132518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglInitialize(EGLDisplay dpy, EGLint *major, EGLint *minor) 133518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 134518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 135518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 136b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_display_ptr dp = get_display(dpy); 137518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return setError(EGL_BAD_DISPLAY, EGL_FALSE); 138518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 139518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean res = dp->initialize(major, minor); 140518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 141518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 142518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 143518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 144518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglTerminate(EGLDisplay dpy) 145518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 146518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // NOTE: don't unload the drivers b/c some APIs can be called 147518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // after eglTerminate() has been called. eglTerminate() only 148518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // terminates an EGLDisplay, not a EGL itself. 149518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 150518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 151518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 152b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_display_ptr dp = get_display(dpy); 153518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return setError(EGL_BAD_DISPLAY, EGL_FALSE); 154518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 155518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean res = dp->terminate(); 156518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 157518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 158518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 159518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 160518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 161518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// configuration 162518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 163518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 164518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglGetConfigs( EGLDisplay dpy, 165518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLConfig *configs, 166518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint config_size, EGLint *num_config) 167518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 168518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 169518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 170b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 171518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 172518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1737773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian if (num_config==0) { 1747773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian return setError(EGL_BAD_PARAMETER, EGL_FALSE); 175518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 176518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1777773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian EGLBoolean res = EGL_FALSE; 1787773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian *num_config = 0; 1797773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian 1807773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian egl_connection_t* const cnx = &gEGLImpl; 1817773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian if (cnx->dso) { 1827773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian res = cnx->egl.eglGetConfigs( 1837773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, configs, config_size, num_config); 184518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1857773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian 1867773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian return res; 187518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 188518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 189518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglChooseConfig( EGLDisplay dpy, const EGLint *attrib_list, 190518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLConfig *configs, EGLint config_size, 191518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint *num_config) 192518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 193518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 194518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 195b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 196518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 197518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 198518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (num_config==0) { 199518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_FALSE); 200518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 201518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 202518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean res = EGL_FALSE; 203518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian *num_config = 0; 204518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 205ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 206ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso) { 2071cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy if (attrib_list) { 2081cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy char value[PROPERTY_VALUE_MAX]; 2091cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy property_get("debug.egl.force_msaa", value, "false"); 2101cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy 2111cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy if (!strcmp(value, "true")) { 2121cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy size_t attribCount = 0; 2131cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy EGLint attrib = attrib_list[0]; 2141cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy 2151cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy // Only enable MSAA if the context is OpenGL ES 2.0 and 216be3c3e4ecad501eecfe1f7a424a792f0f7f3f307Romain Guy // if no caveat is requested 2171cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy const EGLint *attribRendererable = NULL; 2181cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy const EGLint *attribCaveat = NULL; 2191cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy 2201cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy // Count the number of attributes and look for 221be3c3e4ecad501eecfe1f7a424a792f0f7f3f307Romain Guy // EGL_RENDERABLE_TYPE and EGL_CONFIG_CAVEAT 2221cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy while (attrib != EGL_NONE) { 2231cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy attrib = attrib_list[attribCount]; 2241cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy switch (attrib) { 2251cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy case EGL_RENDERABLE_TYPE: 2261cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy attribRendererable = &attrib_list[attribCount]; 2271cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy break; 2281cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy case EGL_CONFIG_CAVEAT: 2291cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy attribCaveat = &attrib_list[attribCount]; 2301cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy break; 2311cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy } 2321cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy attribCount++; 2331cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy } 2341cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy 2351cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy if (attribRendererable && attribRendererable[1] == EGL_OPENGL_ES2_BIT && 2361cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy (!attribCaveat || attribCaveat[1] != EGL_NONE)) { 2371cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy 2381cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy // Insert 2 extra attributes to force-enable MSAA 4x 2391cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy EGLint aaAttribs[attribCount + 4]; 2401cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy aaAttribs[0] = EGL_SAMPLE_BUFFERS; 2411cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy aaAttribs[1] = 1; 2421cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy aaAttribs[2] = EGL_SAMPLES; 2431cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy aaAttribs[3] = 4; 2441cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy 2451cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy memcpy(&aaAttribs[4], attrib_list, attribCount * sizeof(EGLint)); 2461cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy 2471cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy EGLint numConfigAA; 2481cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy EGLBoolean resAA = cnx->egl.eglChooseConfig( 2491cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy dp->disp.dpy, aaAttribs, configs, config_size, &numConfigAA); 2501cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy 2511cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy if (resAA == EGL_TRUE && numConfigAA > 0) { 2521cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy ALOGD("Enabling MSAA 4x"); 2531cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy *num_config = numConfigAA; 2541cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy return resAA; 2551cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy } 2561cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy } 2571cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy } 2581cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy } 2591cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy 2607773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian res = cnx->egl.eglChooseConfig( 2617773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, attrib_list, configs, config_size, num_config); 262518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 263518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 264518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 265518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 266518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglGetConfigAttrib(EGLDisplay dpy, EGLConfig config, 267518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint attribute, EGLint *value) 268518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 269518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 270518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 271b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_connection_t* cnx = NULL; 272b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display_connection(dpy, cnx); 273b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall if (!dp) return EGL_FALSE; 274518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 275518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return cnx->egl.eglGetConfigAttrib( 2767773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, config, attribute, value); 277518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 278518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 279518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 280518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// surfaces 281518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 282518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 283518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSurface eglCreateWindowSurface( EGLDisplay dpy, EGLConfig config, 284518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian NativeWindowType window, 285518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const EGLint *attrib_list) 286518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 287518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 288518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 289b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_connection_t* cnx = NULL; 290b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_display_ptr dp = validate_display_connection(dpy, cnx); 291b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall if (dp) { 292ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian EGLDisplay iDpy = dp->disp.dpy; 293518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint format; 294518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 29581a63350527cafce6929309533c58586878f10b5Mathias Agopian if (native_window_api_connect(window, NATIVE_WINDOW_API_EGL) != OK) { 296e6f43ddce78d6846af12550ff9193c5c6fe5844bSteve Block ALOGE("EGLNativeWindowType %p already connected to another API", 29781a63350527cafce6929309533c58586878f10b5Mathias Agopian window); 29877a9b4a6bd21188e2744ae9dcd8092c6837bff7cJonathan Hamilton return setError(EGL_BAD_ALLOC, EGL_NO_SURFACE); 29981a63350527cafce6929309533c58586878f10b5Mathias Agopian } 30081a63350527cafce6929309533c58586878f10b5Mathias Agopian 301518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // set the native window's buffers format to match this config 302518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx->egl.eglGetConfigAttrib(iDpy, 3037773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian config, EGL_NATIVE_VISUAL_ID, &format)) { 304518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (format != 0) { 305bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis int err = native_window_set_buffers_format(window, format); 306bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis if (err != 0) { 307e6f43ddce78d6846af12550ff9193c5c6fe5844bSteve Block ALOGE("error setting native window pixel format: %s (%d)", 308bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis strerror(-err), err); 30981a63350527cafce6929309533c58586878f10b5Mathias Agopian native_window_api_disconnect(window, NATIVE_WINDOW_API_EGL); 310bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis return setError(EGL_BAD_NATIVE_WINDOW, EGL_NO_SURFACE); 311bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis } 312518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 313518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 314518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 31559769469e4b9b2d8b12c020eb44b030b3927a50bJamie Gennis // the EGL spec requires that a new EGLSurface default to swap interval 31659769469e4b9b2d8b12c020eb44b030b3927a50bJamie Gennis // 1, so explicitly set that on the window here. 31759769469e4b9b2d8b12c020eb44b030b3927a50bJamie Gennis ANativeWindow* anw = reinterpret_cast<ANativeWindow*>(window); 31859769469e4b9b2d8b12c020eb44b030b3927a50bJamie Gennis anw->setSwapInterval(anw, 1); 31959769469e4b9b2d8b12c020eb44b030b3927a50bJamie Gennis 320518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface surface = cnx->egl.eglCreateWindowSurface( 3217773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian iDpy, config, window, attrib_list); 322518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (surface != EGL_NO_SURFACE) { 323b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_surface_t* s = new egl_surface_t(dp.get(), config, window, 324b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall surface, cnx); 325518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s; 326518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 32781a63350527cafce6929309533c58586878f10b5Mathias Agopian 32881a63350527cafce6929309533c58586878f10b5Mathias Agopian // EGLSurface creation failed 32981a63350527cafce6929309533c58586878f10b5Mathias Agopian native_window_set_buffers_format(window, 0); 33081a63350527cafce6929309533c58586878f10b5Mathias Agopian native_window_api_disconnect(window, NATIVE_WINDOW_API_EGL); 331518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 332518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_SURFACE; 333518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 334518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 335518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSurface eglCreatePixmapSurface( EGLDisplay dpy, EGLConfig config, 336518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian NativePixmapType pixmap, 337518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const EGLint *attrib_list) 338518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 339518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 340518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 341b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_connection_t* cnx = NULL; 342b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_display_ptr dp = validate_display_connection(dpy, cnx); 343b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall if (dp) { 344518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface surface = cnx->egl.eglCreatePixmapSurface( 3457773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, config, pixmap, attrib_list); 346518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (surface != EGL_NO_SURFACE) { 347b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_surface_t* s = new egl_surface_t(dp.get(), config, NULL, 348b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall surface, cnx); 349518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s; 350518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 351518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 352518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_SURFACE; 353518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 354518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 355518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSurface eglCreatePbufferSurface( EGLDisplay dpy, EGLConfig config, 356518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const EGLint *attrib_list) 357518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 358518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 359518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 360b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_connection_t* cnx = NULL; 361b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_display_ptr dp = validate_display_connection(dpy, cnx); 362b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall if (dp) { 363518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface surface = cnx->egl.eglCreatePbufferSurface( 3647773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, config, attrib_list); 365518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (surface != EGL_NO_SURFACE) { 366b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_surface_t* s = new egl_surface_t(dp.get(), config, NULL, 367b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall surface, cnx); 368518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s; 369518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 370518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 371518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_SURFACE; 372518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 373518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 374518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglDestroySurface(EGLDisplay dpy, EGLSurface surface) 375518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 376518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 377518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 378b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 379518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 380518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 381b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 3825b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 3835b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 384518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 385518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t * const s = get_surface(surface); 386ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian EGLBoolean result = s->cnx->egl.eglDestroySurface(dp->disp.dpy, s->surface); 387518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (result == EGL_TRUE) { 388518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _s.terminate(); 389518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 390518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return result; 391518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 392518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 393518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglQuerySurface( EGLDisplay dpy, EGLSurface surface, 394518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint attribute, EGLint *value) 395518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 396518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 397518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 398b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 399518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 400518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 401b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 4025b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 4035b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 404518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 405518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 4067773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian return s->cnx->egl.eglQuerySurface( 4077773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, s->surface, attribute, value); 408518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 409518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 410e8696a40e09b24b634214684d18526187b316a2fJamie Gennisvoid EGLAPI eglBeginFrame(EGLDisplay dpy, EGLSurface surface) { 4111c8e95cf86f2182986385bc1ee85f13f425f3a3aJamie Gennis ATRACE_CALL(); 412e8696a40e09b24b634214684d18526187b316a2fJamie Gennis clearError(); 413e8696a40e09b24b634214684d18526187b316a2fJamie Gennis 414b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 415e8696a40e09b24b634214684d18526187b316a2fJamie Gennis if (!dp) { 416e8696a40e09b24b634214684d18526187b316a2fJamie Gennis return; 417e8696a40e09b24b634214684d18526187b316a2fJamie Gennis } 418e8696a40e09b24b634214684d18526187b316a2fJamie Gennis 419b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 420e8696a40e09b24b634214684d18526187b316a2fJamie Gennis if (!_s.get()) { 421e8696a40e09b24b634214684d18526187b316a2fJamie Gennis setError(EGL_BAD_SURFACE, EGL_FALSE); 422e8696a40e09b24b634214684d18526187b316a2fJamie Gennis return; 423e8696a40e09b24b634214684d18526187b316a2fJamie Gennis } 424e8696a40e09b24b634214684d18526187b316a2fJamie Gennis 425e8696a40e09b24b634214684d18526187b316a2fJamie Gennis int64_t timestamp = systemTime(SYSTEM_TIME_MONOTONIC); 426e8696a40e09b24b634214684d18526187b316a2fJamie Gennis 427e8696a40e09b24b634214684d18526187b316a2fJamie Gennis egl_surface_t const * const s = get_surface(surface); 428e8696a40e09b24b634214684d18526187b316a2fJamie Gennis native_window_set_buffers_timestamp(s->win.get(), timestamp); 429e8696a40e09b24b634214684d18526187b316a2fJamie Gennis} 430e8696a40e09b24b634214684d18526187b316a2fJamie Gennis 431518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 432518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// Contexts 433518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 434518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 435518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLContext eglCreateContext(EGLDisplay dpy, EGLConfig config, 436518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext share_list, const EGLint *attrib_list) 437518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 438518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 439518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 440b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_connection_t* cnx = NULL; 441b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display_connection(dpy, cnx); 4420673e1e2d77c673c2e9bc57616a02c3188b55ad1Michael Chock if (dp) { 443518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (share_list != EGL_NO_CONTEXT) { 4440673e1e2d77c673c2e9bc57616a02c3188b55ad1Michael Chock if (!ContextRef(dp.get(), share_list).get()) { 4450673e1e2d77c673c2e9bc57616a02c3188b55ad1Michael Chock return setError(EGL_BAD_CONTEXT, EGL_NO_CONTEXT); 4460673e1e2d77c673c2e9bc57616a02c3188b55ad1Michael Chock } 447518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t* const c = get_context(share_list); 448518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian share_list = c->context; 449518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 450518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext context = cnx->egl.eglCreateContext( 4517773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, config, share_list, attrib_list); 452518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (context != EGL_NO_CONTEXT) { 453518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // figure out if it's a GLESv1 or GLESv2 454518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian int version = 0; 455518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (attrib_list) { 456518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian while (*attrib_list != EGL_NONE) { 457518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian GLint attr = *attrib_list++; 458518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian GLint value = *attrib_list++; 459518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (attr == EGL_CONTEXT_CLIENT_VERSION) { 460518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (value == 1) { 4617773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian version = egl_connection_t::GLESv1_INDEX; 462518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } else if (value == 2) { 4637773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian version = egl_connection_t::GLESv2_INDEX; 464518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 465518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 466518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian }; 467518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 468b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_context_t* c = new egl_context_t(dpy, context, config, cnx, 469b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall version); 4700469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#if EGL_TRACE 4710469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy if (gEGLDebugLevel > 0) 4720469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy GLTrace_eglCreateContext(version, c); 4730469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#endif 474518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return c; 475500407a2c07ced40c36e7356574a47bcec9c2fd9Mathias Agopian } else { 476500407a2c07ced40c36e7356574a47bcec9c2fd9Mathias Agopian EGLint error = eglGetError(); 477500407a2c07ced40c36e7356574a47bcec9c2fd9Mathias Agopian ALOGE_IF(error == EGL_SUCCESS, 478500407a2c07ced40c36e7356574a47bcec9c2fd9Mathias Agopian "eglCreateContext(%p, %p, %p, %p) returned EGL_NO_CONTEXT " 479500407a2c07ced40c36e7356574a47bcec9c2fd9Mathias Agopian "but no EGL error!", 480500407a2c07ced40c36e7356574a47bcec9c2fd9Mathias Agopian dpy, config, share_list, attrib_list); 481518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 482518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 483518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_CONTEXT; 484518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 485518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 486518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglDestroyContext(EGLDisplay dpy, EGLContext ctx) 487518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 488518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 489518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 490b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 4915b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!dp) 4925b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return EGL_FALSE; 493518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 494b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall ContextRef _c(dp.get(), ctx); 4955b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_c.get()) 4965b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_CONTEXT, EGL_FALSE); 497518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 498518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t * const c = get_context(ctx); 499ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian EGLBoolean result = c->cnx->egl.eglDestroyContext(dp->disp.dpy, c->context); 500518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (result == EGL_TRUE) { 501518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _c.terminate(); 502518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 503518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return result; 504518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 505518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 506518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglMakeCurrent( EGLDisplay dpy, EGLSurface draw, 507518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface read, EGLContext ctx) 508518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 509518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 510518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 511b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_display_ptr dp = validate_display(dpy); 512518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return setError(EGL_BAD_DISPLAY, EGL_FALSE); 513518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 5145b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian // If ctx is not EGL_NO_CONTEXT, read is not EGL_NO_SURFACE, or draw is not 5155b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian // EGL_NO_SURFACE, then an EGL_NOT_INITIALIZED error is generated if dpy is 5165b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian // a valid but uninitialized display. 517518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if ( (ctx != EGL_NO_CONTEXT) || (read != EGL_NO_SURFACE) || 518518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian (draw != EGL_NO_SURFACE) ) { 519518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp->isReady()) return setError(EGL_NOT_INITIALIZED, EGL_FALSE); 520518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 521518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 522518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // get a reference to the object passed in 523b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall ContextRef _c(dp.get(), ctx); 524b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _d(dp.get(), draw); 525b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _r(dp.get(), read); 526518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 527518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // validate the context (if not EGL_NO_CONTEXT) 5285b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if ((ctx != EGL_NO_CONTEXT) && !_c.get()) { 529518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // EGL_NO_CONTEXT is valid 5300673e1e2d77c673c2e9bc57616a02c3188b55ad1Michael Chock return setError(EGL_BAD_CONTEXT, EGL_FALSE); 531518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 532518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 533518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // these are the underlying implementation's object 534518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext impl_ctx = EGL_NO_CONTEXT; 535518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface impl_draw = EGL_NO_SURFACE; 536518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface impl_read = EGL_NO_SURFACE; 537518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 538518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // these are our objects structs passed in 539518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t * c = NULL; 540518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * d = NULL; 541518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * r = NULL; 542518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 543518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // these are the current objects structs 544518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t * cur_c = get_context(getContext()); 545518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 546518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (ctx != EGL_NO_CONTEXT) { 547518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian c = get_context(ctx); 548518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian impl_ctx = c->context; 549518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } else { 550518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // no context given, use the implementation of the current context 5510673e1e2d77c673c2e9bc57616a02c3188b55ad1Michael Chock if (draw != EGL_NO_SURFACE || read != EGL_NO_SURFACE) { 5520673e1e2d77c673c2e9bc57616a02c3188b55ad1Michael Chock // calling eglMakeCurrent( ..., !=0, !=0, EGL_NO_CONTEXT); 5530673e1e2d77c673c2e9bc57616a02c3188b55ad1Michael Chock return setError(EGL_BAD_MATCH, EGL_FALSE); 5540673e1e2d77c673c2e9bc57616a02c3188b55ad1Michael Chock } 555518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cur_c == NULL) { 556518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // no current context 557518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // not an error, there is just no current context. 558518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_TRUE; 559518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 560518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 561518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 562518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // retrieve the underlying implementation's draw EGLSurface 563518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (draw != EGL_NO_SURFACE) { 5640673e1e2d77c673c2e9bc57616a02c3188b55ad1Michael Chock if (!_d.get()) return setError(EGL_BAD_SURFACE, EGL_FALSE); 565518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian d = get_surface(draw); 566518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian impl_draw = d->surface; 567518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 568518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 569518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // retrieve the underlying implementation's read EGLSurface 570518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (read != EGL_NO_SURFACE) { 5710673e1e2d77c673c2e9bc57616a02c3188b55ad1Michael Chock if (!_r.get()) return setError(EGL_BAD_SURFACE, EGL_FALSE); 572518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian r = get_surface(read); 573518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian impl_read = r->surface; 574518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 575518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 576518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 577b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall EGLBoolean result = dp->makeCurrent(c, cur_c, 578fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian draw, read, ctx, 579fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian impl_draw, impl_read, impl_ctx); 580518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 581518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (result == EGL_TRUE) { 582fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian if (c) { 583518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian setGLHooksThreadSpecific(c->cnx->hooks[c->version]); 584518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_tls_t::setContext(ctx); 5850469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#if EGL_TRACE 5860469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy if (gEGLDebugLevel > 0) 58793a826f78f6313db791e6fc880439189897651b3Siva Velusamy GLTrace_eglMakeCurrent(c->version, c->cnx->hooks[c->version], ctx); 5880469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#endif 589518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _c.acquire(); 590518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _r.acquire(); 591518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _d.acquire(); 592518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } else { 593518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian setGLHooksThreadSpecific(&gHooksNoContext); 594518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_tls_t::setContext(EGL_NO_CONTEXT); 595518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 5965fecea776a5f093c21ac1a0ad3552b847d4be23eMathias Agopian } else { 597e6f43ddce78d6846af12550ff9193c5c6fe5844bSteve Block // this will ALOGE the error 5985fecea776a5f093c21ac1a0ad3552b847d4be23eMathias Agopian result = setError(c->cnx->egl.eglGetError(), EGL_FALSE); 599518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 600518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return result; 601518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 602518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 603518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 604518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglQueryContext( EGLDisplay dpy, EGLContext ctx, 605518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint attribute, EGLint *value) 606518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 607518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 608518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 609b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 610518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 611518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 612b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall ContextRef _c(dp.get(), ctx); 613518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!_c.get()) return setError(EGL_BAD_CONTEXT, EGL_FALSE); 614518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 615518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t * const c = get_context(ctx); 6167773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian return c->cnx->egl.eglQueryContext( 6177773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, c->context, attribute, value); 618518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 619518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 620518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 621518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLContext eglGetCurrentContext(void) 622518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 623518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // could be called before eglInitialize(), but we wouldn't have a context 624518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // then, and this function would correctly return EGL_NO_CONTEXT. 625518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 626518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 627518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 628518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext ctx = getContext(); 629518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return ctx; 630518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 631518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 632518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSurface eglGetCurrentSurface(EGLint readdraw) 633518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 634518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // could be called before eglInitialize(), but we wouldn't have a context 635518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // then, and this function would correctly return EGL_NO_SURFACE. 636518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 637518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 638518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 639518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext ctx = getContext(); 640518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (ctx) { 641518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t const * const c = get_context(ctx); 642518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!c) return setError(EGL_BAD_CONTEXT, EGL_NO_SURFACE); 643518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian switch (readdraw) { 644518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_READ: return c->read; 645518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_DRAW: return c->draw; 646518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian default: return setError(EGL_BAD_PARAMETER, EGL_NO_SURFACE); 647518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 648518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 649518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_SURFACE; 650518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 651518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 652518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLDisplay eglGetCurrentDisplay(void) 653518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 654518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // could be called before eglInitialize(), but we wouldn't have a context 655518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // then, and this function would correctly return EGL_NO_DISPLAY. 656518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 657518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 658518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 659518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext ctx = getContext(); 660518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (ctx) { 661518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t const * const c = get_context(ctx); 662518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!c) return setError(EGL_BAD_CONTEXT, EGL_NO_SURFACE); 663518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return c->dpy; 664518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 665518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_DISPLAY; 666518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 667518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 668518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglWaitGL(void) 669518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 670518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 671518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 672ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 673ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (!cnx->dso) 674ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return setError(EGL_BAD_CONTEXT, EGL_FALSE); 675ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 676ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return cnx->egl.eglWaitGL(); 677518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 678518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 679518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglWaitNative(EGLint engine) 680518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 681518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 682518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 683ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 684ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (!cnx->dso) 685ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return setError(EGL_BAD_CONTEXT, EGL_FALSE); 686ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 687ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return cnx->egl.eglWaitNative(engine); 688518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 689518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 690518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLint eglGetError(void) 691518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 692ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian EGLint err = EGL_SUCCESS; 693ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 694ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso) { 695ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian err = cnx->egl.eglGetError(); 696518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 697ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (err == EGL_SUCCESS) { 698ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian err = egl_tls_t::getError(); 699ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian } 700ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return err; 701518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 702518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 703518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian__eglMustCastToProperFunctionPointerType eglGetProcAddress(const char *procname) 704518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 705518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // eglGetProcAddress() could be the very first function called 706518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // in which case we must make sure we've initialized ourselves, this 707518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // happens the first time egl_get_display() is called. 708518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 709518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 710518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 711518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (egl_init_drivers() == EGL_FALSE) { 712518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian setError(EGL_BAD_PARAMETER, NULL); 713518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return NULL; 714518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 715518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 716258385978c517a47626161b1e644c48bcee28de1Jesse Hall // These extensions should not be exposed to applications. They're used 717258385978c517a47626161b1e644c48bcee28de1Jesse Hall // internally by the Android EGL layer. 718258385978c517a47626161b1e644c48bcee28de1Jesse Hall if (!strcmp(procname, "eglSetBlobCacheFuncsANDROID") || 719331841b96b92646c93c87627c03f77b892f711cdJamie Gennis !strcmp(procname, "eglDupNativeFenceFDANDROID") || 720010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis !strcmp(procname, "eglWaitSyncANDROID") || 721258385978c517a47626161b1e644c48bcee28de1Jesse Hall !strcmp(procname, "eglHibernateProcessIMG") || 722258385978c517a47626161b1e644c48bcee28de1Jesse Hall !strcmp(procname, "eglAwakenProcessIMG")) { 723aca51c06f38155f1435fbc6944d7fc0a9bf1e4e9Jamie Gennis return NULL; 724aca51c06f38155f1435fbc6944d7fc0a9bf1e4e9Jamie Gennis } 725aca51c06f38155f1435fbc6944d7fc0a9bf1e4e9Jamie Gennis 726518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian __eglMustCastToProperFunctionPointerType addr; 727518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian addr = findProcAddress(procname, sExtentionMap, NELEM(sExtentionMap)); 728518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (addr) return addr; 729518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 730aca51c06f38155f1435fbc6944d7fc0a9bf1e4e9Jamie Gennis 731518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // this protects accesses to sGLExtentionMap and sGLExtentionSlot 732518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian pthread_mutex_lock(&sExtensionMapMutex); 733518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 734518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian /* 735518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * Since eglGetProcAddress() is not associated to anything, it needs 736518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * to return a function pointer that "works" regardless of what 737518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * the current context is. 738518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * 739518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * For this reason, we return a "forwarder", a small stub that takes 740518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * care of calling the function associated with the context 741518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * currently bound. 742518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * 743518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * We first look for extensions we've already resolved, if we're seeing 744518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * this extension for the first time, we go through all our 745518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * implementations and call eglGetProcAddress() and record the 746518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * result in the appropriate implementation hooks and return the 747518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * address of the forwarder corresponding to that hook set. 748518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * 749518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian */ 750518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 751518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const String8 name(procname); 752518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian addr = sGLExtentionMap.valueFor(name); 753518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const int slot = sGLExtentionSlot; 754518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 755e6f43ddce78d6846af12550ff9193c5c6fe5844bSteve Block ALOGE_IF(slot >= MAX_NUMBER_OF_GL_EXTENSIONS, 756518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian "no more slots for eglGetProcAddress(\"%s\")", 757518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian procname); 758518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 7590469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#if EGL_TRACE 7600469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy gl_hooks_t *debugHooks = GLTrace_getGLHooks(); 7610469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#endif 7620469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy 763518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!addr && (slot < MAX_NUMBER_OF_GL_EXTENSIONS)) { 764518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian bool found = false; 765ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 766ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 767ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglGetProcAddress) { 768ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian // Extensions are independent of the bound context 76969d100762c7c26d8328f4bb61cfef026d3a69bbfluliuhui addr = 7707773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian cnx->hooks[egl_connection_t::GLESv1_INDEX]->ext.extensions[slot] = 7717773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian cnx->hooks[egl_connection_t::GLESv2_INDEX]->ext.extensions[slot] = 772518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#if EGL_TRACE 773ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian debugHooks->ext.extensions[slot] = 774ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian gHooksTrace.ext.extensions[slot] = 775518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#endif 776ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian cnx->egl.eglGetProcAddress(procname); 77769d100762c7c26d8328f4bb61cfef026d3a69bbfluliuhui if (addr) found = true; 778518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 779ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 780518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (found) { 78169d100762c7c26d8328f4bb61cfef026d3a69bbfluliuhui#if USE_FAST_TLS_KEY 782518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian addr = gExtensionForwarders[slot]; 78369d100762c7c26d8328f4bb61cfef026d3a69bbfluliuhui#endif 784518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian sGLExtentionMap.add(name, addr); 785518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian sGLExtentionSlot++; 786518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 787518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 788518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 789518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian pthread_mutex_unlock(&sExtensionMapMutex); 790518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return addr; 791518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 792518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 79328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennisclass FrameCompletionThread : public Thread { 79428ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennispublic: 79528ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis 79628ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis static void queueSync(EGLSyncKHR sync) { 79728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis static sp<FrameCompletionThread> thread(new FrameCompletionThread); 79828ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis static bool running = false; 79928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis if (!running) { 80028ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis thread->run("GPUFrameCompletion"); 80128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis running = true; 80228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 80328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis { 80428ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis Mutex::Autolock lock(thread->mMutex); 80528ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis ScopedTrace st(ATRACE_TAG, String8::format("kicked off frame %d", 80628ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis thread->mFramesQueued).string()); 80728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis thread->mQueue.push_back(sync); 80828ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis thread->mCondition.signal(); 80928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis thread->mFramesQueued++; 81028ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis ATRACE_INT("GPU Frames Outstanding", thread->mQueue.size()); 81128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 81228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 81328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis 81428ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennisprivate: 81528ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis FrameCompletionThread() : mFramesQueued(0), mFramesCompleted(0) {} 81628ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis 81728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis virtual bool threadLoop() { 81828ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis EGLSyncKHR sync; 81928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis uint32_t frameNum; 82028ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis { 82128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis Mutex::Autolock lock(mMutex); 82228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis while (mQueue.isEmpty()) { 82328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis mCondition.wait(mMutex); 82428ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 82528ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis sync = mQueue[0]; 82628ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis frameNum = mFramesCompleted; 82728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 82828ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis EGLDisplay dpy = eglGetDisplay(EGL_DEFAULT_DISPLAY); 82928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis { 83028ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis ScopedTrace st(ATRACE_TAG, String8::format("waiting for frame %d", 83128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis frameNum).string()); 83228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis EGLint result = eglClientWaitSyncKHR(dpy, sync, 0, EGL_FOREVER_KHR); 83328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis if (result == EGL_FALSE) { 83428ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis ALOGE("FrameCompletion: error waiting for fence: %#x", eglGetError()); 83528ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } else if (result == EGL_TIMEOUT_EXPIRED_KHR) { 83628ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis ALOGE("FrameCompletion: timeout waiting for fence"); 83728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 83828ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis eglDestroySyncKHR(dpy, sync); 83928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 84028ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis { 84128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis Mutex::Autolock lock(mMutex); 84228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis mQueue.removeAt(0); 84328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis mFramesCompleted++; 84428ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis ATRACE_INT("GPU Frames Outstanding", mQueue.size()); 84528ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 84628ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis return true; 84728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 84828ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis 84928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis uint32_t mFramesQueued; 85028ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis uint32_t mFramesCompleted; 85128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis Vector<EGLSyncKHR> mQueue; 85228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis Condition mCondition; 85328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis Mutex mMutex; 85428ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis}; 85528ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis 856518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglSwapBuffers(EGLDisplay dpy, EGLSurface draw) 857518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 8581c8e95cf86f2182986385bc1ee85f13f425f3a3aJamie Gennis ATRACE_CALL(); 859518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 860518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 861b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 862518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 863518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 864b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), draw); 8655b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 8665b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 867518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 8680469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#if EGL_TRACE 8690469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy if (gEGLDebugLevel > 0) 8700469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy GLTrace_eglSwapBuffers(dpy, draw); 8710469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#endif 8720469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy 873518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(draw); 8747db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian 8757db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian if (CC_UNLIKELY(dp->finishOnSwap)) { 8767db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian uint32_t pixel; 8777db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian egl_context_t * const c = get_context( egl_tls_t::getContext() ); 8787db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian if (c) { 8797db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian // glReadPixels() ensures that the frame is complete 8807db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian s->cnx->hooks[c->version]->gl.glReadPixels(0,0,1,1, 8817db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian GL_RGBA,GL_UNSIGNED_BYTE,&pixel); 8827db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian } 8837db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian } 8847db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian 88528ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis EGLBoolean result = s->cnx->egl.eglSwapBuffers(dp->disp.dpy, s->surface); 88628ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis 88728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis if (CC_UNLIKELY(dp->traceGpuCompletion)) { 88828ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis EGLSyncKHR sync = EGL_NO_SYNC_KHR; 88928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis { 89028ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis sync = eglCreateSyncKHR(dpy, EGL_SYNC_FENCE_KHR, NULL); 89128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 89228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis if (sync != EGL_NO_SYNC_KHR) { 89328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis FrameCompletionThread::queueSync(sync); 89428ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 89528ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 89628ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis 89728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis return result; 898518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 899518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 900518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglCopyBuffers( EGLDisplay dpy, EGLSurface surface, 901518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian NativePixmapType target) 902518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 903518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 904518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 905b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 906518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 907518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 908b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 9095b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 9105b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 911518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 912518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 913ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return s->cnx->egl.eglCopyBuffers(dp->disp.dpy, s->surface, target); 914518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 915518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 916518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianconst char* eglQueryString(EGLDisplay dpy, EGLint name) 917518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 918518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 919518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 920b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 921518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return (const char *) NULL; 922518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 923518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian switch (name) { 924518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_VENDOR: 9254b9511c16195a646242eff833b0af212933b6ecaMathias Agopian return dp->getVendorString(); 926518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_VERSION: 9274b9511c16195a646242eff833b0af212933b6ecaMathias Agopian return dp->getVersionString(); 928518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_EXTENSIONS: 9294b9511c16195a646242eff833b0af212933b6ecaMathias Agopian return dp->getExtensionString(); 930518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_CLIENT_APIS: 9314b9511c16195a646242eff833b0af212933b6ecaMathias Agopian return dp->getClientApiString(); 932ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian case EGL_VERSION_HW_ANDROID: 933ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return dp->disp.queryString.version; 934518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 935518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, (const char *)0); 936518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 937518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 938518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 939518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 940518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// EGL 1.1 941518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 942518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 943518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglSurfaceAttrib( 944518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint value) 945518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 946518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 947518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 948b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 949518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 950518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 951b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 9525b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 9535b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 954518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 955518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 956518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (s->cnx->egl.eglSurfaceAttrib) { 957518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s->cnx->egl.eglSurfaceAttrib( 958ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, s->surface, attribute, value); 959518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 960518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 961518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 962518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 963518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglBindTexImage( 964518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy, EGLSurface surface, EGLint buffer) 965518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 966518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 967518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 968b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 969518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 970518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 971b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 9725b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 9735b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 974518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 975518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 976518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (s->cnx->egl.eglBindTexImage) { 977518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s->cnx->egl.eglBindTexImage( 978ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, s->surface, buffer); 979518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 980518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 981518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 982518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 983518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglReleaseTexImage( 984518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy, EGLSurface surface, EGLint buffer) 985518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 986518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 987518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 988b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 989518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 990518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 991b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 9925b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 9935b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 994518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 995518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 996518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (s->cnx->egl.eglReleaseTexImage) { 997518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s->cnx->egl.eglReleaseTexImage( 998ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, s->surface, buffer); 999518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1000518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1001518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1002518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1003518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglSwapInterval(EGLDisplay dpy, EGLint interval) 1004518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1005518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1006518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1007b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1008518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1009518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1010518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean res = EGL_TRUE; 1011ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 1012ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglSwapInterval) { 1013ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian res = cnx->egl.eglSwapInterval(dp->disp.dpy, interval); 1014518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1015ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 1016518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 1017518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1018518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1019518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1020518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1021518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// EGL 1.2 1022518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1023518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1024518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglWaitClient(void) 1025518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1026518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1027518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1028ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 1029ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (!cnx->dso) 1030ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return setError(EGL_BAD_CONTEXT, EGL_FALSE); 1031ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 1032ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian EGLBoolean res; 1033ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->egl.eglWaitClient) { 1034ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian res = cnx->egl.eglWaitClient(); 1035ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian } else { 1036ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian res = cnx->egl.eglWaitGL(); 1037518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1038518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 1039518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1040518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1041518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglBindAPI(EGLenum api) 1042518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1043518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1044518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1045518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (egl_init_drivers() == EGL_FALSE) { 1046518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_FALSE); 1047518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1048518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1049518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // bind this API on all EGLs 1050518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean res = EGL_TRUE; 1051ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 1052ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglBindAPI) { 1053ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian res = cnx->egl.eglBindAPI(api); 1054518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1055518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 1056518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1057518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1058518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLenum eglQueryAPI(void) 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 1066ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 1067ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglQueryAPI) { 1068ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return cnx->egl.eglQueryAPI(); 1069518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1070ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 1071518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // or, it can only be OpenGL ES 1072518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_OPENGL_ES_API; 1073518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1074518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1075518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglReleaseThread(void) 1076518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1077518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1078518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1079518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // If there is context bound to the thread, release it 1080fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian egl_display_t::loseCurrent(get_context(getContext())); 1081518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1082ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 1083ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglReleaseThread) { 1084ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian cnx->egl.eglReleaseThread(); 1085518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1086ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 1087518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_tls_t::clearTLS(); 10880469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#if EGL_TRACE 10890469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy if (gEGLDebugLevel > 0) 10900469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy GLTrace_eglReleaseThread(); 10910469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#endif 1092518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_TRUE; 1093518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1094518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1095518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSurface eglCreatePbufferFromClientBuffer( 1096518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy, EGLenum buftype, EGLClientBuffer buffer, 1097518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLConfig config, const EGLint *attrib_list) 1098518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1099518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1100518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1101b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_connection_t* cnx = NULL; 1102b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display_connection(dpy, cnx); 1103b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall if (!dp) return EGL_FALSE; 1104518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx->egl.eglCreatePbufferFromClientBuffer) { 1105518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return cnx->egl.eglCreatePbufferFromClientBuffer( 11067773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, buftype, buffer, config, attrib_list); 1107518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1108518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_CONFIG, EGL_NO_SURFACE); 1109518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1110518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1111518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1112518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// EGL_EGLEXT_VERSION 3 1113518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1114518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1115518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglLockSurfaceKHR(EGLDisplay dpy, EGLSurface surface, 1116518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const EGLint *attrib_list) 1117518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1118518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1119518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1120b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1121518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1122518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1123b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 11245b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 11255b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1126518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1127518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 1128518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (s->cnx->egl.eglLockSurfaceKHR) { 1129518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s->cnx->egl.eglLockSurfaceKHR( 1130ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, s->surface, attrib_list); 1131518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1132518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1133518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1134518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1135518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglUnlockSurfaceKHR(EGLDisplay dpy, EGLSurface surface) 1136518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1137518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1138518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1139b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1140518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1141518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1142b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 11435b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 11445b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1145518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1146518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 1147518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (s->cnx->egl.eglUnlockSurfaceKHR) { 1148ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return s->cnx->egl.eglUnlockSurfaceKHR(dp->disp.dpy, s->surface); 1149518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1150518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1151518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1152518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1153518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLImageKHR eglCreateImageKHR(EGLDisplay dpy, EGLContext ctx, EGLenum target, 1154518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLClientBuffer buffer, const EGLint *attrib_list) 1155518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1156518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1157518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1158b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1159518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_NO_IMAGE_KHR; 1160518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1161b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall ContextRef _c(dp.get(), ctx); 11627c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian egl_context_t * const c = _c.get(); 1163518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 11647c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian EGLImageKHR result = EGL_NO_IMAGE_KHR; 11657c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian egl_connection_t* const cnx = &gEGLImpl; 11667c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian if (cnx->dso && cnx->egl.eglCreateImageKHR) { 11677c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian result = cnx->egl.eglCreateImageKHR( 11687c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian dp->disp.dpy, 11697c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian c ? c->context : EGL_NO_CONTEXT, 11707c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian target, buffer, attrib_list); 1171518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 11727c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian return result; 1173518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1174518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1175518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglDestroyImageKHR(EGLDisplay dpy, EGLImageKHR img) 1176518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1177518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1178518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1179b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1180518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1181518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1182646a5c593f9819dc5da6a1ec859bc70cb7ba096fSteven Holte EGLBoolean result = EGL_FALSE; 1183ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 11847c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian if (cnx->dso && cnx->egl.eglDestroyImageKHR) { 1185646a5c593f9819dc5da6a1ec859bc70cb7ba096fSteven Holte result = cnx->egl.eglDestroyImageKHR(dp->disp.dpy, img); 1186518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1187646a5c593f9819dc5da6a1ec859bc70cb7ba096fSteven Holte return result; 1188518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1189518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1190518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1191518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// EGL_EGLEXT_VERSION 5 1192518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1193518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1194518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1195518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSyncKHR eglCreateSyncKHR(EGLDisplay dpy, EGLenum type, const EGLint *attrib_list) 1196518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1197518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1198518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1199b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1200518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_NO_SYNC_KHR; 1201518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1202518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSyncKHR result = EGL_NO_SYNC_KHR; 12037c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian egl_connection_t* const cnx = &gEGLImpl; 12047c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian if (cnx->dso && cnx->egl.eglCreateSyncKHR) { 12057c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian result = cnx->egl.eglCreateSyncKHR(dp->disp.dpy, type, attrib_list); 1206518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 12077c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian return result; 1208518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1209518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1210518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglDestroySyncKHR(EGLDisplay dpy, EGLSyncKHR sync) 1211518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1212518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1213518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1214b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1215518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1216518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1217518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean result = EGL_FALSE; 12187c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian egl_connection_t* const cnx = &gEGLImpl; 12197c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian if (cnx->dso && cnx->egl.eglDestroySyncKHR) { 12207c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian result = cnx->egl.eglDestroySyncKHR(dp->disp.dpy, sync); 1221518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1222518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return result; 1223518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1224518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 12257c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias AgopianEGLint eglClientWaitSyncKHR(EGLDisplay dpy, EGLSyncKHR sync, 12267c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian EGLint flags, EGLTimeKHR timeout) 1227518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1228518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1229518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1230b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1231518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1232518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 12337c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian EGLBoolean result = EGL_FALSE; 12347c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian egl_connection_t* const cnx = &gEGLImpl; 12357c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian if (cnx->dso && cnx->egl.eglClientWaitSyncKHR) { 12367c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian result = cnx->egl.eglClientWaitSyncKHR( 12377c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian dp->disp.dpy, sync, flags, timeout); 1238518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 12397c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian return result; 1240518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1241518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 12427c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias AgopianEGLBoolean eglGetSyncAttribKHR(EGLDisplay dpy, EGLSyncKHR sync, 12437c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian EGLint attribute, EGLint *value) 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.eglGetSyncAttribKHR) { 12537c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian result = cnx->egl.eglGetSyncAttribKHR( 12547c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian dp->disp.dpy, sync, attribute, value); 1255518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 12567c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian return result; 1257518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1258518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1259518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1260518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ANDROID extensions 1261518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1262518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1263331841b96b92646c93c87627c03f77b892f711cdJamie GennisEGLint eglDupNativeFenceFDANDROID(EGLDisplay dpy, EGLSyncKHR sync) 1264331841b96b92646c93c87627c03f77b892f711cdJamie Gennis{ 1265331841b96b92646c93c87627c03f77b892f711cdJamie Gennis clearError(); 1266331841b96b92646c93c87627c03f77b892f711cdJamie Gennis 1267331841b96b92646c93c87627c03f77b892f711cdJamie Gennis const egl_display_ptr dp = validate_display(dpy); 1268331841b96b92646c93c87627c03f77b892f711cdJamie Gennis if (!dp) return EGL_NO_NATIVE_FENCE_FD_ANDROID; 1269331841b96b92646c93c87627c03f77b892f711cdJamie Gennis 1270331841b96b92646c93c87627c03f77b892f711cdJamie Gennis EGLint result = EGL_NO_NATIVE_FENCE_FD_ANDROID; 1271331841b96b92646c93c87627c03f77b892f711cdJamie Gennis egl_connection_t* const cnx = &gEGLImpl; 1272331841b96b92646c93c87627c03f77b892f711cdJamie Gennis if (cnx->dso && cnx->egl.eglDupNativeFenceFDANDROID) { 1273331841b96b92646c93c87627c03f77b892f711cdJamie Gennis result = cnx->egl.eglDupNativeFenceFDANDROID(dp->disp.dpy, sync); 1274331841b96b92646c93c87627c03f77b892f711cdJamie Gennis } 1275331841b96b92646c93c87627c03f77b892f711cdJamie Gennis return result; 1276331841b96b92646c93c87627c03f77b892f711cdJamie Gennis} 12771c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 1278010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie GennisEGLint eglWaitSyncANDROID(EGLDisplay dpy, EGLSyncKHR sync, EGLint flags) 1279010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis{ 1280010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis clearError(); 1281010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis 1282010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis const egl_display_ptr dp = validate_display(dpy); 1283010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis if (!dp) return EGL_NO_NATIVE_FENCE_FD_ANDROID; 1284010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis 1285010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis EGLint result = EGL_FALSE; 1286010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis egl_connection_t* const cnx = &gEGLImpl; 1287010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis if (cnx->dso && cnx->egl.eglWaitSyncANDROID) { 1288010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis result = cnx->egl.eglWaitSyncANDROID(dp->disp.dpy, sync, flags); 1289010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis } 1290010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis return result; 1291010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis} 1292010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis 12931c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang// ---------------------------------------------------------------------------- 12941c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang// NVIDIA extensions 12951c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang// ---------------------------------------------------------------------------- 12961c3d72a2291827fb15e2ef311a571c860e0dba41Jonas YangEGLuint64NV eglGetSystemTimeFrequencyNV() 12971c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang{ 12981c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang clearError(); 12991c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 13001c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang if (egl_init_drivers() == EGL_FALSE) { 13011c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang return setError(EGL_BAD_PARAMETER, EGL_FALSE); 13021c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang } 13031c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 13041c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang EGLuint64NV ret = 0; 1305ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 13061c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 1307ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglGetSystemTimeFrequencyNV) { 1308ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return cnx->egl.eglGetSystemTimeFrequencyNV(); 13091c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang } 13101c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 13110e8bbee5775d81c7bbc479b995496cac9238559fMathias Agopian return setErrorQuiet(EGL_BAD_DISPLAY, 0); 13121c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang} 13131c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 13141c3d72a2291827fb15e2ef311a571c860e0dba41Jonas YangEGLuint64NV eglGetSystemTimeNV() 13151c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang{ 13161c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang clearError(); 13171c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 13181c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang if (egl_init_drivers() == EGL_FALSE) { 13191c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang return setError(EGL_BAD_PARAMETER, EGL_FALSE); 13201c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang } 13211c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 13221c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang EGLuint64NV ret = 0; 1323ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 13241c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 1325ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglGetSystemTimeNV) { 1326ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return cnx->egl.eglGetSystemTimeNV(); 13271c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang } 13281c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 13290e8bbee5775d81c7bbc479b995496cac9238559fMathias Agopian return setErrorQuiet(EGL_BAD_DISPLAY, 0); 13301c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang} 1331