eglApi.cpp revision ada798b7ca7cabc255aa159964b64975e7fdb2df
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 17518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <ctype.h> 18518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <stdlib.h> 19518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <string.h> 20518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 21518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <hardware/gralloc.h> 22518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <system/window.h> 23518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 24518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <EGL/egl.h> 25518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <EGL/eglext.h> 26518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <GLES/gl.h> 27518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <GLES/glext.h> 28518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 29518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <cutils/log.h> 30518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <cutils/atomic.h> 31518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <cutils/properties.h> 32518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <cutils/memory.h> 33518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 34518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <utils/KeyedVector.h> 35518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <utils/SortedVector.h> 36518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <utils/String8.h> 37518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 38518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include "egl_impl.h" 39518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include "egl_tls.h" 400469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#include "glestrace.h" 41518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include "hooks.h" 42518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 43518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include "egl_display.h" 44518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include "egl_impl.h" 45518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include "egl_object.h" 46518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include "egl_tls.h" 47ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian#include "egldefs.h" 48518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 49518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianusing namespace android; 50518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 51518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 52518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 53bc2d79ed7ada6243f3690f94ab512c0ddcdbed12Mathias Agopian#define EGL_VERSION_HW_ANDROID 0x3143 54bc2d79ed7ada6243f3690f94ab512c0ddcdbed12Mathias Agopian 55518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstruct extention_map_t { 56518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const char* name; 57518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian __eglMustCastToProperFunctionPointerType address; 58518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian}; 59518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 60518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic const extention_map_t sExtentionMap[] = { 61518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian { "eglLockSurfaceKHR", 62518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian (__eglMustCastToProperFunctionPointerType)&eglLockSurfaceKHR }, 63518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian { "eglUnlockSurfaceKHR", 64518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian (__eglMustCastToProperFunctionPointerType)&eglUnlockSurfaceKHR }, 65518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian { "eglCreateImageKHR", 66518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian (__eglMustCastToProperFunctionPointerType)&eglCreateImageKHR }, 67518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian { "eglDestroyImageKHR", 68518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian (__eglMustCastToProperFunctionPointerType)&eglDestroyImageKHR }, 691c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang { "eglGetSystemTimeFrequencyNV", 701c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang (__eglMustCastToProperFunctionPointerType)&eglGetSystemTimeFrequencyNV }, 711c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang { "eglGetSystemTimeNV", 721c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang (__eglMustCastToProperFunctionPointerType)&eglGetSystemTimeNV }, 73518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian}; 74518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 75518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// accesses protected by sExtensionMapMutex 76518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic DefaultKeyedVector<String8, __eglMustCastToProperFunctionPointerType> sGLExtentionMap; 77518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic int sGLExtentionSlot = 0; 78518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic pthread_mutex_t sExtensionMapMutex = PTHREAD_MUTEX_INITIALIZER; 79518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 80518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic void(*findProcAddress(const char* name, 81518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const extention_map_t* map, size_t n))() { 82518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian for (uint32_t i=0 ; i<n ; i++) { 83518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!strcmp(name, map[i].name)) { 84518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return map[i].address; 85518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 86518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 87518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return NULL; 88518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 89518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 90518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 91518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 92518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopiantemplate<typename T> 93518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic __attribute__((noinline)) 94518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianint binarySearch(T const sortedArray[], int first, int last, T key) { 95518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian while (first <= last) { 96518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian int mid = (first + last) / 2; 97518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (sortedArray[mid] < key) { 98518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian first = mid + 1; 99518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } else if (key < sortedArray[mid]) { 100518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian last = mid - 1; 101518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } else { 102518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return mid; 103518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 104518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 105518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return -1; 106518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 107518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 108518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 109518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 110518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopiannamespace android { 111518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianextern void setGLHooksThreadSpecific(gl_hooks_t const *value); 112518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianextern EGLBoolean egl_init_drivers(); 113518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianextern const __eglMustCastToProperFunctionPointerType gExtensionForwarders[MAX_NUMBER_OF_GL_EXTENSIONS]; 114518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianextern int gEGLDebugLevel; 115518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianextern gl_hooks_t gHooksTrace; 116518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} // namespace android; 117518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 118518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 119518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 120518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic inline void clearError() { egl_tls_t::clearError(); } 121518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic inline EGLContext getContext() { return egl_tls_t::getContext(); } 122518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 123518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 124518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 125518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLDisplay eglGetDisplay(EGLNativeDisplayType display) 126518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 127518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 128518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 129518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian uint32_t index = uint32_t(display); 130518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (index >= NUM_DISPLAYS) { 131518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_NO_DISPLAY); 132518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 133518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 134518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (egl_init_drivers() == EGL_FALSE) { 135518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_NO_DISPLAY); 136518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 137518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 138518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy = egl_display_t::getFromNativeDisplay(display); 139518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return dpy; 140518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 141518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 142518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 143518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// Initialization 144518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 145518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 146518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglInitialize(EGLDisplay dpy, EGLint *major, EGLint *minor) 147518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 148518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 149518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 150518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t * const dp = get_display(dpy); 151518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return setError(EGL_BAD_DISPLAY, EGL_FALSE); 152518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 153518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean res = dp->initialize(major, minor); 154518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 155518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 156518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 157518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 158518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglTerminate(EGLDisplay dpy) 159518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 160518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // NOTE: don't unload the drivers b/c some APIs can be called 161518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // after eglTerminate() has been called. eglTerminate() only 162518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // terminates an EGLDisplay, not a EGL itself. 163518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 164518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 165518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 166518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t* const dp = get_display(dpy); 167518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return setError(EGL_BAD_DISPLAY, EGL_FALSE); 168518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 169518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean res = dp->terminate(); 170518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 171518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 172518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 173518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 174518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 175518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// configuration 176518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 177518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 178518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglGetConfigs( EGLDisplay dpy, 179518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLConfig *configs, 180518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint config_size, EGLint *num_config) 181518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 182518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 183518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 184518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = validate_display(dpy); 185518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 186518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 187518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian GLint numConfigs = dp->numTotalConfigs; 188518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!configs) { 189518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian *num_config = numConfigs; 190518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_TRUE; 191518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 192518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 193518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian GLint n = 0; 194518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian for (intptr_t i=0 ; i<dp->numTotalConfigs && config_size ; i++) { 195518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian *configs++ = EGLConfig(i); 196518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian config_size--; 197518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian n++; 198518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 199518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 200518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian *num_config = n; 201518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_TRUE; 202518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 203518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 204518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglChooseConfig( EGLDisplay dpy, const EGLint *attrib_list, 205518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLConfig *configs, EGLint config_size, 206518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint *num_config) 207518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 208518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 209518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 210518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = validate_display(dpy); 211518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 212518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 213518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (num_config==0) { 214518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_FALSE); 215518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 216518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 217518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint n; 218518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean res = EGL_FALSE; 219518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian *num_config = 0; 220518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 221518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 222518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // It is unfortunate, but we need to remap the EGL_CONFIG_IDs, 223518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // to do this, we have to go through the attrib_list array once 224518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // to figure out both its size and if it contains an EGL_CONFIG_ID 225518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // key. If so, the full array is copied and patched. 226518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // NOTE: we assume that there can be only one occurrence 227518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // of EGL_CONFIG_ID. 228518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 229518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint patch_index = -1; 230518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian GLint attr; 231518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian size_t size = 0; 232518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (attrib_list) { 233518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian while ((attr=attrib_list[size]) != EGL_NONE) { 234518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (attr == EGL_CONFIG_ID) 235518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian patch_index = size; 236518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian size += 2; 237518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 238518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 239518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (patch_index >= 0) { 240518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian size += 2; // we need copy the sentinel as well 241518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint* new_list = (EGLint*)malloc(size*sizeof(EGLint)); 242518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (new_list == 0) 243518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_ALLOC, EGL_FALSE); 244518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian memcpy(new_list, attrib_list, size*sizeof(EGLint)); 245518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 246518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // patch the requested EGL_CONFIG_ID 247518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian bool found = false; 248518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLConfig ourConfig(0); 249518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint& configId(new_list[patch_index+1]); 250518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian for (intptr_t i=0 ; i<dp->numTotalConfigs ; i++) { 251518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (dp->configs[i].configId == configId) { 252518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ourConfig = EGLConfig(i); 253518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian configId = dp->configs[i].implConfigId; 254518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian found = true; 255518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian break; 256518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 257518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 258518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 259ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 260518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (found && cnx->dso) { 261518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // and switch to the new list 262518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian attrib_list = const_cast<const EGLint *>(new_list); 263518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 264518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // At this point, the only configuration that can match is 265518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // dp->configs[i][index], however, we don't know if it would be 266518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // rejected because of the other attributes, so we do have to call 267518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // cnx->egl.eglChooseConfig() -- but we don't have to loop 268518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // through all the EGLimpl[]. 269518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // We also know we can only get a single config back, and we know 270518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // which one. 271518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 272518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian res = cnx->egl.eglChooseConfig( 273ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, 274518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian attrib_list, configs, config_size, &n); 275518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (res && n>0) { 276518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // n has to be 0 or 1, by construction, and we already know 277518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // which config it will return (since there can be only one). 278518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (configs) { 279518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian configs[0] = ourConfig; 280518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 281518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian *num_config = 1; 282518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 283518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 284518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 285518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian free(const_cast<EGLint *>(attrib_list)); 286518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 287518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 288518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 289518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 290ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 291ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso) { 292ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->egl.eglChooseConfig( 293ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, attrib_list, configs, config_size, &n)) { 294ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (configs) { 295ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian // now we need to convert these client EGLConfig to our 296ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian // internal EGLConfig format. 297ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian // This is done in O(n Log(n)) time. 298ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian for (int j=0 ; j<n ; j++) { 299ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_config_t key(configs[j]); 300ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian intptr_t index = binarySearch<egl_config_t>( 301ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->configs, 0, dp->numTotalConfigs, key); 302ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (index >= 0) { 303ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian configs[j] = EGLConfig(index); 304ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian } else { 305ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return setError(EGL_BAD_CONFIG, EGL_FALSE); 306518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 307518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 308ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian configs += n; 309ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian config_size -= n; 310518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 311ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian *num_config += n; 312ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian res = EGL_TRUE; 313518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 314518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 315ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 316518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 317518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 318518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 319518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglGetConfigAttrib(EGLDisplay dpy, EGLConfig config, 320518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint attribute, EGLint *value) 321518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 322518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 323518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 324518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const* dp = 0; 325518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_connection_t* cnx = validate_display_config(dpy, config, dp); 326518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!cnx) return EGL_FALSE; 327518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 328518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (attribute == EGL_CONFIG_ID) { 329518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian *value = dp->configs[intptr_t(config)].configId; 330518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_TRUE; 331518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 332518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return cnx->egl.eglGetConfigAttrib( 333ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, 334518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dp->configs[intptr_t(config)].config, attribute, value); 335518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 336518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 337518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 338518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// surfaces 339518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 340518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 341518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSurface eglCreateWindowSurface( EGLDisplay dpy, EGLConfig config, 342518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian NativeWindowType window, 343518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const EGLint *attrib_list) 344518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 345518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 346518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 347518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const* dp = 0; 348518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_connection_t* cnx = validate_display_config(dpy, config, dp); 349518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx) { 350ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian EGLDisplay iDpy = dp->disp.dpy; 351518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLConfig iConfig = dp->configs[intptr_t(config)].config; 352518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint format; 353518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 35481a63350527cafce6929309533c58586878f10b5Mathias Agopian if (native_window_api_connect(window, NATIVE_WINDOW_API_EGL) != OK) { 355e6f43ddce78d6846af12550ff9193c5c6fe5844bSteve Block ALOGE("EGLNativeWindowType %p already connected to another API", 35681a63350527cafce6929309533c58586878f10b5Mathias Agopian window); 35781a63350527cafce6929309533c58586878f10b5Mathias Agopian return setError(EGL_BAD_NATIVE_WINDOW, EGL_NO_SURFACE); 35881a63350527cafce6929309533c58586878f10b5Mathias Agopian } 35981a63350527cafce6929309533c58586878f10b5Mathias Agopian 360518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // set the native window's buffers format to match this config 361518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx->egl.eglGetConfigAttrib(iDpy, 362518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian iConfig, EGL_NATIVE_VISUAL_ID, &format)) { 363518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (format != 0) { 364bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis int err = native_window_set_buffers_format(window, format); 365bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis if (err != 0) { 366e6f43ddce78d6846af12550ff9193c5c6fe5844bSteve Block ALOGE("error setting native window pixel format: %s (%d)", 367bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis strerror(-err), err); 36881a63350527cafce6929309533c58586878f10b5Mathias Agopian native_window_api_disconnect(window, NATIVE_WINDOW_API_EGL); 369bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis return setError(EGL_BAD_NATIVE_WINDOW, EGL_NO_SURFACE); 370bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis } 371518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 372518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 373518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 37459769469e4b9b2d8b12c020eb44b030b3927a50bJamie Gennis // the EGL spec requires that a new EGLSurface default to swap interval 37559769469e4b9b2d8b12c020eb44b030b3927a50bJamie Gennis // 1, so explicitly set that on the window here. 37659769469e4b9b2d8b12c020eb44b030b3927a50bJamie Gennis ANativeWindow* anw = reinterpret_cast<ANativeWindow*>(window); 37759769469e4b9b2d8b12c020eb44b030b3927a50bJamie Gennis anw->setSwapInterval(anw, 1); 37859769469e4b9b2d8b12c020eb44b030b3927a50bJamie Gennis 379518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface surface = cnx->egl.eglCreateWindowSurface( 380518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian iDpy, iConfig, window, attrib_list); 381518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (surface != EGL_NO_SURFACE) { 382ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_surface_t* s = new egl_surface_t(dpy, config, window, surface, cnx); 383518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s; 384518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 38581a63350527cafce6929309533c58586878f10b5Mathias Agopian 38681a63350527cafce6929309533c58586878f10b5Mathias Agopian // EGLSurface creation failed 38781a63350527cafce6929309533c58586878f10b5Mathias Agopian native_window_set_buffers_format(window, 0); 38881a63350527cafce6929309533c58586878f10b5Mathias Agopian native_window_api_disconnect(window, NATIVE_WINDOW_API_EGL); 389518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 390518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_SURFACE; 391518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 392518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 393518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSurface eglCreatePixmapSurface( EGLDisplay dpy, EGLConfig config, 394518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian NativePixmapType pixmap, 395518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const EGLint *attrib_list) 396518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 397518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 398518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 399518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const* dp = 0; 400518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_connection_t* cnx = validate_display_config(dpy, config, dp); 401518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx) { 402518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface surface = cnx->egl.eglCreatePixmapSurface( 403ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, 404518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dp->configs[intptr_t(config)].config, pixmap, attrib_list); 405518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (surface != EGL_NO_SURFACE) { 406ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_surface_t* s = new egl_surface_t(dpy, config, NULL, surface, cnx); 407518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s; 408518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 409518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 410518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_SURFACE; 411518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 412518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 413518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSurface eglCreatePbufferSurface( EGLDisplay dpy, EGLConfig config, 414518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const EGLint *attrib_list) 415518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 416518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 417518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 418518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const* dp = 0; 419518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_connection_t* cnx = validate_display_config(dpy, config, dp); 420518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx) { 421518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface surface = cnx->egl.eglCreatePbufferSurface( 422ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, 423518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dp->configs[intptr_t(config)].config, attrib_list); 424518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (surface != EGL_NO_SURFACE) { 425ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_surface_t* s = new egl_surface_t(dpy, config, NULL, surface, cnx); 426518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s; 427518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 428518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 429518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_SURFACE; 430518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 431518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 432518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglDestroySurface(EGLDisplay dpy, EGLSurface surface) 433518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 434518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 435518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 436518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = validate_display(dpy); 437518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 438518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 439f0480de37492597a5c5cf1e6f8346f1467e3a552Mathias Agopian SurfaceRef _s(dp, surface); 4405b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 4415b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 442518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 443518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t * const s = get_surface(surface); 444ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian EGLBoolean result = s->cnx->egl.eglDestroySurface(dp->disp.dpy, s->surface); 445518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (result == EGL_TRUE) { 446518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _s.terminate(); 447518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 448518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return result; 449518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 450518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 451518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglQuerySurface( EGLDisplay dpy, EGLSurface surface, 452518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint attribute, EGLint *value) 453518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 454518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 455518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 456518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = validate_display(dpy); 457518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 458518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 459f0480de37492597a5c5cf1e6f8346f1467e3a552Mathias Agopian SurfaceRef _s(dp, surface); 4605b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 4615b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 462518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 463518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 464518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean result(EGL_TRUE); 465518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (attribute == EGL_CONFIG_ID) { 466518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // We need to remap EGL_CONFIG_IDs 467518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian *value = dp->configs[intptr_t(s->config)].configId; 468518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } else { 469518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian result = s->cnx->egl.eglQuerySurface( 470ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, s->surface, attribute, value); 471518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 472518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 473518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return result; 474518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 475518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 476e8696a40e09b24b634214684d18526187b316a2fJamie Gennisvoid EGLAPI eglBeginFrame(EGLDisplay dpy, EGLSurface surface) { 477e8696a40e09b24b634214684d18526187b316a2fJamie Gennis clearError(); 478e8696a40e09b24b634214684d18526187b316a2fJamie Gennis 479e8696a40e09b24b634214684d18526187b316a2fJamie Gennis egl_display_t const * const dp = validate_display(dpy); 480e8696a40e09b24b634214684d18526187b316a2fJamie Gennis if (!dp) { 481e8696a40e09b24b634214684d18526187b316a2fJamie Gennis return; 482e8696a40e09b24b634214684d18526187b316a2fJamie Gennis } 483e8696a40e09b24b634214684d18526187b316a2fJamie Gennis 484e8696a40e09b24b634214684d18526187b316a2fJamie Gennis SurfaceRef _s(dp, surface); 485e8696a40e09b24b634214684d18526187b316a2fJamie Gennis if (!_s.get()) { 486e8696a40e09b24b634214684d18526187b316a2fJamie Gennis setError(EGL_BAD_SURFACE, EGL_FALSE); 487e8696a40e09b24b634214684d18526187b316a2fJamie Gennis return; 488e8696a40e09b24b634214684d18526187b316a2fJamie Gennis } 489e8696a40e09b24b634214684d18526187b316a2fJamie Gennis 490e8696a40e09b24b634214684d18526187b316a2fJamie Gennis int64_t timestamp = systemTime(SYSTEM_TIME_MONOTONIC); 491e8696a40e09b24b634214684d18526187b316a2fJamie Gennis 492e8696a40e09b24b634214684d18526187b316a2fJamie Gennis egl_surface_t const * const s = get_surface(surface); 493e8696a40e09b24b634214684d18526187b316a2fJamie Gennis native_window_set_buffers_timestamp(s->win.get(), timestamp); 494e8696a40e09b24b634214684d18526187b316a2fJamie Gennis} 495e8696a40e09b24b634214684d18526187b316a2fJamie Gennis 496518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 497518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// Contexts 498518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 499518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 500518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLContext eglCreateContext(EGLDisplay dpy, EGLConfig config, 501518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext share_list, const EGLint *attrib_list) 502518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 503518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 504518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 505518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const* dp = 0; 506518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_connection_t* cnx = validate_display_config(dpy, config, dp); 507518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx) { 508518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (share_list != EGL_NO_CONTEXT) { 509518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t* const c = get_context(share_list); 510518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian share_list = c->context; 511518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 512518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext context = cnx->egl.eglCreateContext( 513ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, 514518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dp->configs[intptr_t(config)].config, 515518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian share_list, attrib_list); 516518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (context != EGL_NO_CONTEXT) { 517518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // figure out if it's a GLESv1 or GLESv2 518518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian int version = 0; 519518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (attrib_list) { 520518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian while (*attrib_list != EGL_NONE) { 521518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian GLint attr = *attrib_list++; 522518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian GLint value = *attrib_list++; 523518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (attr == EGL_CONTEXT_CLIENT_VERSION) { 524518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (value == 1) { 525518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian version = GLESv1_INDEX; 526518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } else if (value == 2) { 527518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian version = GLESv2_INDEX; 528518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 529518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 530518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian }; 531518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 532ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_context_t* c = new egl_context_t(dpy, context, config, cnx, version); 5330469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#if EGL_TRACE 5340469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy if (gEGLDebugLevel > 0) 5350469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy GLTrace_eglCreateContext(version, c); 5360469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#endif 537518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return c; 538518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 539518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 540518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_CONTEXT; 541518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 542518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 543518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglDestroyContext(EGLDisplay dpy, EGLContext ctx) 544518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 545518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 546518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 547518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = validate_display(dpy); 5485b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!dp) 5495b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return EGL_FALSE; 550518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 551f0480de37492597a5c5cf1e6f8346f1467e3a552Mathias Agopian ContextRef _c(dp, ctx); 5525b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_c.get()) 5535b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_CONTEXT, EGL_FALSE); 554518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 555518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t * const c = get_context(ctx); 556ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian EGLBoolean result = c->cnx->egl.eglDestroyContext(dp->disp.dpy, c->context); 557518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (result == EGL_TRUE) { 558518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _c.terminate(); 559518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 560518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return result; 561518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 562518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 563518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglMakeCurrent( EGLDisplay dpy, EGLSurface draw, 564518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface read, EGLContext ctx) 565518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 566518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 567518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 568518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = get_display(dpy); 569518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return setError(EGL_BAD_DISPLAY, EGL_FALSE); 570518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 5715b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian // If ctx is not EGL_NO_CONTEXT, read is not EGL_NO_SURFACE, or draw is not 5725b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian // EGL_NO_SURFACE, then an EGL_NOT_INITIALIZED error is generated if dpy is 5735b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian // a valid but uninitialized display. 574518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if ( (ctx != EGL_NO_CONTEXT) || (read != EGL_NO_SURFACE) || 575518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian (draw != EGL_NO_SURFACE) ) { 576518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp->isReady()) return setError(EGL_NOT_INITIALIZED, EGL_FALSE); 577518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 578518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 579518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // get a reference to the object passed in 580f0480de37492597a5c5cf1e6f8346f1467e3a552Mathias Agopian ContextRef _c(dp, ctx); 581f0480de37492597a5c5cf1e6f8346f1467e3a552Mathias Agopian SurfaceRef _d(dp, draw); 582f0480de37492597a5c5cf1e6f8346f1467e3a552Mathias Agopian SurfaceRef _r(dp, read); 583518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 584518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // validate the context (if not EGL_NO_CONTEXT) 5855b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if ((ctx != EGL_NO_CONTEXT) && !_c.get()) { 586518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // EGL_NO_CONTEXT is valid 587518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_FALSE; 588518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 589518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 590518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // these are the underlying implementation's object 591518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext impl_ctx = EGL_NO_CONTEXT; 592518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface impl_draw = EGL_NO_SURFACE; 593518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface impl_read = EGL_NO_SURFACE; 594518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 595518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // these are our objects structs passed in 596518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t * c = NULL; 597518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * d = NULL; 598518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * r = NULL; 599518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 600518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // these are the current objects structs 601518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t * cur_c = get_context(getContext()); 602518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 603518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (ctx != EGL_NO_CONTEXT) { 604518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian c = get_context(ctx); 605518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian impl_ctx = c->context; 606518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } else { 607518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // no context given, use the implementation of the current context 608518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cur_c == NULL) { 609518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // no current context 610518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (draw != EGL_NO_SURFACE || read != EGL_NO_SURFACE) { 611518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // calling eglMakeCurrent( ..., !=0, !=0, EGL_NO_CONTEXT); 612518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_MATCH, EGL_FALSE); 613518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 614518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // not an error, there is just no current context. 615518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_TRUE; 616518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 617518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 618518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 619518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // retrieve the underlying implementation's draw EGLSurface 620518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (draw != EGL_NO_SURFACE) { 621518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian d = get_surface(draw); 622518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian impl_draw = d->surface; 623518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 624518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 625518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // retrieve the underlying implementation's read EGLSurface 626518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (read != EGL_NO_SURFACE) { 627518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian r = get_surface(read); 628518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian impl_read = r->surface; 629518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 630518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 631518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 632fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian EGLBoolean result = const_cast<egl_display_t*>(dp)->makeCurrent(c, cur_c, 633fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian draw, read, ctx, 634fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian impl_draw, impl_read, impl_ctx); 635518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 636518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (result == EGL_TRUE) { 637fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian if (c) { 638518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian setGLHooksThreadSpecific(c->cnx->hooks[c->version]); 639518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_tls_t::setContext(ctx); 6400469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#if EGL_TRACE 6410469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy if (gEGLDebugLevel > 0) 64293a826f78f6313db791e6fc880439189897651b3Siva Velusamy GLTrace_eglMakeCurrent(c->version, c->cnx->hooks[c->version], ctx); 6430469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#endif 644518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _c.acquire(); 645518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _r.acquire(); 646518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _d.acquire(); 647518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } else { 648518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian setGLHooksThreadSpecific(&gHooksNoContext); 649518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_tls_t::setContext(EGL_NO_CONTEXT); 650518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 6515fecea776a5f093c21ac1a0ad3552b847d4be23eMathias Agopian } else { 652e6f43ddce78d6846af12550ff9193c5c6fe5844bSteve Block // this will ALOGE the error 6535fecea776a5f093c21ac1a0ad3552b847d4be23eMathias Agopian result = setError(c->cnx->egl.eglGetError(), EGL_FALSE); 654518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 655518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return result; 656518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 657518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 658518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 659518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglQueryContext( EGLDisplay dpy, EGLContext ctx, 660518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint attribute, EGLint *value) 661518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 662518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 663518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 664518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = validate_display(dpy); 665518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 666518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 667f0480de37492597a5c5cf1e6f8346f1467e3a552Mathias Agopian ContextRef _c(dp, ctx); 668518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!_c.get()) return setError(EGL_BAD_CONTEXT, EGL_FALSE); 669518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 670518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t * const c = get_context(ctx); 671518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 672518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean result(EGL_TRUE); 673518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (attribute == EGL_CONFIG_ID) { 674518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian *value = dp->configs[intptr_t(c->config)].configId; 675518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } else { 676518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // We need to remap EGL_CONFIG_IDs 677518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian result = c->cnx->egl.eglQueryContext( 678ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, c->context, attribute, value); 679518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 680518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 681518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return result; 682518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 683518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 684518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLContext eglGetCurrentContext(void) 685518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 686518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // could be called before eglInitialize(), but we wouldn't have a context 687518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // then, and this function would correctly return EGL_NO_CONTEXT. 688518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 689518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 690518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 691518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext ctx = getContext(); 692518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return ctx; 693518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 694518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 695518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSurface eglGetCurrentSurface(EGLint readdraw) 696518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 697518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // could be called before eglInitialize(), but we wouldn't have a context 698518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // then, and this function would correctly return EGL_NO_SURFACE. 699518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 700518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 701518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 702518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext ctx = getContext(); 703518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (ctx) { 704518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t const * const c = get_context(ctx); 705518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!c) return setError(EGL_BAD_CONTEXT, EGL_NO_SURFACE); 706518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian switch (readdraw) { 707518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_READ: return c->read; 708518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_DRAW: return c->draw; 709518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian default: return setError(EGL_BAD_PARAMETER, EGL_NO_SURFACE); 710518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 711518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 712518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_SURFACE; 713518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 714518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 715518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLDisplay eglGetCurrentDisplay(void) 716518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 717518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // could be called before eglInitialize(), but we wouldn't have a context 718518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // then, and this function would correctly return EGL_NO_DISPLAY. 719518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 720518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 721518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 722518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext ctx = getContext(); 723518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (ctx) { 724518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t const * const c = get_context(ctx); 725518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!c) return setError(EGL_BAD_CONTEXT, EGL_NO_SURFACE); 726518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return c->dpy; 727518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 728518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_DISPLAY; 729518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 730518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 731518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglWaitGL(void) 732518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 733518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 734518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 735ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 736ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (!cnx->dso) 737ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return setError(EGL_BAD_CONTEXT, EGL_FALSE); 738ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 739ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return cnx->egl.eglWaitGL(); 740518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 741518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 742518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglWaitNative(EGLint engine) 743518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 744518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 745518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 746ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 747ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (!cnx->dso) 748ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return setError(EGL_BAD_CONTEXT, EGL_FALSE); 749ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 750ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return cnx->egl.eglWaitNative(engine); 751518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 752518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 753518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLint eglGetError(void) 754518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 755ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian EGLint err = EGL_SUCCESS; 756ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 757ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso) { 758ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian err = cnx->egl.eglGetError(); 759518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 760ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (err == EGL_SUCCESS) { 761ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian err = egl_tls_t::getError(); 762ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian } 763ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return err; 764518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 765518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 766518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// Note: Similar implementations of these functions also exist in 767518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// gl2.cpp and gl.cpp, and are used by applications that call the 768518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// exported entry points directly. 769518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopiantypedef void (GL_APIENTRYP PFNGLEGLIMAGETARGETTEXTURE2DOESPROC) (GLenum target, GLeglImageOES image); 770518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopiantypedef void (GL_APIENTRYP PFNGLEGLIMAGETARGETRENDERBUFFERSTORAGEOESPROC) (GLenum target, GLeglImageOES image); 771518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 772518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic PFNGLEGLIMAGETARGETTEXTURE2DOESPROC glEGLImageTargetTexture2DOES_impl = NULL; 773518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic PFNGLEGLIMAGETARGETRENDERBUFFERSTORAGEOESPROC glEGLImageTargetRenderbufferStorageOES_impl = NULL; 774518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 775518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic void glEGLImageTargetTexture2DOES_wrapper(GLenum target, GLeglImageOES image) 776518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 777518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian GLeglImageOES implImage = 778518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian (GLeglImageOES)egl_get_image_for_current_context((EGLImageKHR)image); 779518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian glEGLImageTargetTexture2DOES_impl(target, implImage); 780518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 781518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 782518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic void glEGLImageTargetRenderbufferStorageOES_wrapper(GLenum target, GLeglImageOES image) 783518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 784518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian GLeglImageOES implImage = 785518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian (GLeglImageOES)egl_get_image_for_current_context((EGLImageKHR)image); 786518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian glEGLImageTargetRenderbufferStorageOES_impl(target, implImage); 787518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 788518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 789518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian__eglMustCastToProperFunctionPointerType eglGetProcAddress(const char *procname) 790518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 791518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // eglGetProcAddress() could be the very first function called 792518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // in which case we must make sure we've initialized ourselves, this 793518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // happens the first time egl_get_display() is called. 794518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 795518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 796518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 797518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (egl_init_drivers() == EGL_FALSE) { 798518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian setError(EGL_BAD_PARAMETER, NULL); 799518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return NULL; 800518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 801518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 802aca51c06f38155f1435fbc6944d7fc0a9bf1e4e9Jamie Gennis // The EGL_ANDROID_blob_cache extension should not be exposed to 803aca51c06f38155f1435fbc6944d7fc0a9bf1e4e9Jamie Gennis // applications. It is used internally by the Android EGL layer. 804c42fcf05ce253d5342993b28c412be16e61efffbJamie Gennis if (!strcmp(procname, "eglSetBlobCacheFuncsANDROID")) { 805aca51c06f38155f1435fbc6944d7fc0a9bf1e4e9Jamie Gennis return NULL; 806aca51c06f38155f1435fbc6944d7fc0a9bf1e4e9Jamie Gennis } 807aca51c06f38155f1435fbc6944d7fc0a9bf1e4e9Jamie Gennis 808518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian __eglMustCastToProperFunctionPointerType addr; 809518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian addr = findProcAddress(procname, sExtentionMap, NELEM(sExtentionMap)); 810518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (addr) return addr; 811518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 812aca51c06f38155f1435fbc6944d7fc0a9bf1e4e9Jamie Gennis 813518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // this protects accesses to sGLExtentionMap and sGLExtentionSlot 814518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian pthread_mutex_lock(&sExtensionMapMutex); 815518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 816518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian /* 817518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * Since eglGetProcAddress() is not associated to anything, it needs 818518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * to return a function pointer that "works" regardless of what 819518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * the current context is. 820518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * 821518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * For this reason, we return a "forwarder", a small stub that takes 822518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * care of calling the function associated with the context 823518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * currently bound. 824518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * 825518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * We first look for extensions we've already resolved, if we're seeing 826518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * this extension for the first time, we go through all our 827518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * implementations and call eglGetProcAddress() and record the 828518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * result in the appropriate implementation hooks and return the 829518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * address of the forwarder corresponding to that hook set. 830518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * 831518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian */ 832518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 833518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const String8 name(procname); 834518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian addr = sGLExtentionMap.valueFor(name); 835518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const int slot = sGLExtentionSlot; 836518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 837e6f43ddce78d6846af12550ff9193c5c6fe5844bSteve Block ALOGE_IF(slot >= MAX_NUMBER_OF_GL_EXTENSIONS, 838518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian "no more slots for eglGetProcAddress(\"%s\")", 839518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian procname); 840518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 8410469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#if EGL_TRACE 8420469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy gl_hooks_t *debugHooks = GLTrace_getGLHooks(); 8430469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#endif 8440469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy 845518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!addr && (slot < MAX_NUMBER_OF_GL_EXTENSIONS)) { 846518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian bool found = false; 847ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 848ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 849ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglGetProcAddress) { 850ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian found = true; 851ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian // Extensions are independent of the bound context 852ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian cnx->hooks[GLESv1_INDEX]->ext.extensions[slot] = 853ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian cnx->hooks[GLESv2_INDEX]->ext.extensions[slot] = 854518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#if EGL_TRACE 855ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian debugHooks->ext.extensions[slot] = 856ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian gHooksTrace.ext.extensions[slot] = 857518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#endif 858ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian cnx->egl.eglGetProcAddress(procname); 859518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 860ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 861518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (found) { 862518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian addr = gExtensionForwarders[slot]; 863518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 864518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!strcmp(procname, "glEGLImageTargetTexture2DOES")) { 865518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian glEGLImageTargetTexture2DOES_impl = (PFNGLEGLIMAGETARGETTEXTURE2DOESPROC)addr; 866518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian addr = (__eglMustCastToProperFunctionPointerType)glEGLImageTargetTexture2DOES_wrapper; 867518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 868518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!strcmp(procname, "glEGLImageTargetRenderbufferStorageOES")) { 869518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian glEGLImageTargetRenderbufferStorageOES_impl = (PFNGLEGLIMAGETARGETRENDERBUFFERSTORAGEOESPROC)addr; 870518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian addr = (__eglMustCastToProperFunctionPointerType)glEGLImageTargetRenderbufferStorageOES_wrapper; 871518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 872518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 873518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian sGLExtentionMap.add(name, addr); 874518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian sGLExtentionSlot++; 875518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 876518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 877518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 878518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian pthread_mutex_unlock(&sExtensionMapMutex); 879518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return addr; 880518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 881518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 882518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglSwapBuffers(EGLDisplay dpy, EGLSurface draw) 883518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 884518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 885518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 886518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = validate_display(dpy); 887518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 888518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 889f0480de37492597a5c5cf1e6f8346f1467e3a552Mathias Agopian SurfaceRef _s(dp, draw); 8905b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 8915b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 892518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 8930469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#if EGL_TRACE 8940469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy if (gEGLDebugLevel > 0) 8950469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy GLTrace_eglSwapBuffers(dpy, draw); 8960469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#endif 8970469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy 898518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(draw); 899ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return s->cnx->egl.eglSwapBuffers(dp->disp.dpy, s->surface); 900518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 901518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 902518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglCopyBuffers( EGLDisplay dpy, EGLSurface surface, 903518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian NativePixmapType target) 904518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 905518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 906518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 907518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = validate_display(dpy); 908518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 909518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 910f0480de37492597a5c5cf1e6f8346f1467e3a552Mathias Agopian SurfaceRef _s(dp, surface); 9115b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 9125b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 913518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 914518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 915ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return s->cnx->egl.eglCopyBuffers(dp->disp.dpy, s->surface, target); 916518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 917518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 918518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianconst char* eglQueryString(EGLDisplay dpy, EGLint name) 919518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 920518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 921518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 922518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = validate_display(dpy); 923518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return (const char *) NULL; 924518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 925518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian switch (name) { 926518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_VENDOR: 9274b9511c16195a646242eff833b0af212933b6ecaMathias Agopian return dp->getVendorString(); 928518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_VERSION: 9294b9511c16195a646242eff833b0af212933b6ecaMathias Agopian return dp->getVersionString(); 930518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_EXTENSIONS: 9314b9511c16195a646242eff833b0af212933b6ecaMathias Agopian return dp->getExtensionString(); 932518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_CLIENT_APIS: 9334b9511c16195a646242eff833b0af212933b6ecaMathias Agopian return dp->getClientApiString(); 934ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian case EGL_VERSION_HW_ANDROID: 935ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return dp->disp.queryString.version; 936518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 937518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, (const char *)0); 938518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 939518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 940518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 941518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 942518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// EGL 1.1 943518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 944518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 945518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglSurfaceAttrib( 946518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint value) 947518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 948518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 949518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 950518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = validate_display(dpy); 951518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 952518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 953f0480de37492597a5c5cf1e6f8346f1467e3a552Mathias Agopian SurfaceRef _s(dp, surface); 9545b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 9555b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 956518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 957518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 958518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (s->cnx->egl.eglSurfaceAttrib) { 959518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s->cnx->egl.eglSurfaceAttrib( 960ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, s->surface, attribute, value); 961518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 962518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 963518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 964518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 965518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglBindTexImage( 966518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy, EGLSurface surface, EGLint buffer) 967518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 968518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 969518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 970518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = validate_display(dpy); 971518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 972518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 973f0480de37492597a5c5cf1e6f8346f1467e3a552Mathias Agopian SurfaceRef _s(dp, surface); 9745b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 9755b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 976518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 977518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 978518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (s->cnx->egl.eglBindTexImage) { 979518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s->cnx->egl.eglBindTexImage( 980ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, s->surface, buffer); 981518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 982518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 983518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 984518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 985518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglReleaseTexImage( 986518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy, EGLSurface surface, EGLint buffer) 987518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 988518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 989518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 990518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = validate_display(dpy); 991518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 992518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 993f0480de37492597a5c5cf1e6f8346f1467e3a552Mathias Agopian SurfaceRef _s(dp, surface); 9945b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 9955b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 996518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 997518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 998518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (s->cnx->egl.eglReleaseTexImage) { 999518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s->cnx->egl.eglReleaseTexImage( 1000ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, s->surface, buffer); 1001518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1002518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1003518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1004518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1005518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglSwapInterval(EGLDisplay dpy, EGLint interval) 1006518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1007518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1008518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1009518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = validate_display(dpy); 1010518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1011518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1012518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean res = EGL_TRUE; 1013ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 1014ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglSwapInterval) { 1015ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian res = cnx->egl.eglSwapInterval(dp->disp.dpy, interval); 1016518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1017ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 1018518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 1019518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1020518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1021518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1022518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1023518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// EGL 1.2 1024518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1025518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1026518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglWaitClient(void) 1027518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1028518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1029518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1030ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 1031ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (!cnx->dso) 1032ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return setError(EGL_BAD_CONTEXT, EGL_FALSE); 1033ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 1034ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian EGLBoolean res; 1035ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->egl.eglWaitClient) { 1036ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian res = cnx->egl.eglWaitClient(); 1037ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian } else { 1038ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian res = cnx->egl.eglWaitGL(); 1039518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1040518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 1041518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1042518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1043518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglBindAPI(EGLenum api) 1044518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1045518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1046518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1047518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (egl_init_drivers() == EGL_FALSE) { 1048518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_FALSE); 1049518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1050518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1051518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // bind this API on all EGLs 1052518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean res = EGL_TRUE; 1053ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 1054ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglBindAPI) { 1055ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian res = cnx->egl.eglBindAPI(api); 1056518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1057518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 1058518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1059518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1060518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLenum eglQueryAPI(void) 1061518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1062518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1063518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1064518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (egl_init_drivers() == EGL_FALSE) { 1065518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_FALSE); 1066518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1067518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1068ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 1069ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglQueryAPI) { 1070ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return cnx->egl.eglQueryAPI(); 1071518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1072ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 1073518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // or, it can only be OpenGL ES 1074518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_OPENGL_ES_API; 1075518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1076518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1077518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglReleaseThread(void) 1078518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1079518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1080518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1081518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // If there is context bound to the thread, release it 1082fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian egl_display_t::loseCurrent(get_context(getContext())); 1083518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1084ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 1085ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglReleaseThread) { 1086ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian cnx->egl.eglReleaseThread(); 1087518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1088ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 1089518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_tls_t::clearTLS(); 10900469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#if EGL_TRACE 10910469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy if (gEGLDebugLevel > 0) 10920469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy GLTrace_eglReleaseThread(); 10930469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#endif 1094518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_TRUE; 1095518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1096518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1097518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSurface eglCreatePbufferFromClientBuffer( 1098518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy, EGLenum buftype, EGLClientBuffer buffer, 1099518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLConfig config, const EGLint *attrib_list) 1100518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1101518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1102518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1103518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const* dp = 0; 1104518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_connection_t* cnx = validate_display_config(dpy, config, dp); 1105518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!cnx) return EGL_FALSE; 1106518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx->egl.eglCreatePbufferFromClientBuffer) { 1107518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return cnx->egl.eglCreatePbufferFromClientBuffer( 1108ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, 1109518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian buftype, buffer, 1110518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dp->configs[intptr_t(config)].config, attrib_list); 1111518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1112518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_CONFIG, EGL_NO_SURFACE); 1113518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1114518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1115518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1116518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// EGL_EGLEXT_VERSION 3 1117518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1118518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1119518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglLockSurfaceKHR(EGLDisplay dpy, EGLSurface surface, 1120518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const EGLint *attrib_list) 1121518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1122518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1123518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1124518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = validate_display(dpy); 1125518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1126518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1127f0480de37492597a5c5cf1e6f8346f1467e3a552Mathias Agopian SurfaceRef _s(dp, surface); 11285b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 11295b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1130518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1131518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 1132518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (s->cnx->egl.eglLockSurfaceKHR) { 1133518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s->cnx->egl.eglLockSurfaceKHR( 1134ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, s->surface, attrib_list); 1135518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1136518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1137518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1138518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1139518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglUnlockSurfaceKHR(EGLDisplay dpy, EGLSurface surface) 1140518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1141518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1142518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1143518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = validate_display(dpy); 1144518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1145518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1146f0480de37492597a5c5cf1e6f8346f1467e3a552Mathias Agopian SurfaceRef _s(dp, surface); 11475b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 11485b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1149518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1150518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 1151518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (s->cnx->egl.eglUnlockSurfaceKHR) { 1152ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return s->cnx->egl.eglUnlockSurfaceKHR(dp->disp.dpy, s->surface); 1153518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1154518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1155518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1156518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1157518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLImageKHR eglCreateImageKHR(EGLDisplay dpy, EGLContext ctx, EGLenum target, 1158518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLClientBuffer buffer, const EGLint *attrib_list) 1159518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1160518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1161518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1162518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = validate_display(dpy); 1163518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_NO_IMAGE_KHR; 1164518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1165518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (ctx != EGL_NO_CONTEXT) { 1166f0480de37492597a5c5cf1e6f8346f1467e3a552Mathias Agopian ContextRef _c(dp, ctx); 11675b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_c.get()) 11685b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_CONTEXT, EGL_NO_IMAGE_KHR); 1169518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t * const c = get_context(ctx); 1170518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // since we have an EGLContext, we know which implementation to use 1171518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLImageKHR image = c->cnx->egl.eglCreateImageKHR( 1172ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, c->context, target, buffer, attrib_list); 1173518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (image == EGL_NO_IMAGE_KHR) 1174518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return image; 1175518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1176518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_image_t* result = new egl_image_t(dpy, ctx); 1177ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian result->image = image; 1178518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return (EGLImageKHR)result; 1179518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } else { 1180518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // EGL_NO_CONTEXT is a valid parameter 1181518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1182518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian /* Since we don't have a way to know which implementation to call, 1183518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * we're calling all of them. If at least one of the implementation 1184518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * succeeded, this is a success. 1185518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian */ 1186518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1187518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint currentError = eglGetError(); 1188518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1189ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian EGLImageKHR implImage = EGL_NO_IMAGE_KHR; 1190ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 1191ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglCreateImageKHR) { 1192ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian implImage = cnx->egl.eglCreateImageKHR( 1193ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, ctx, target, buffer, attrib_list); 1194518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1195518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1196ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (implImage == EGL_NO_IMAGE_KHR) { 1197518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // failure, if there was an error when we entered this function, 1198518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // the error flag must not be updated. 1199518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // Otherwise, the error is whatever happened in the implementation 1200518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // that faulted. 1201518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (currentError != EGL_SUCCESS) { 1202518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian setError(currentError, EGL_NO_IMAGE_KHR); 1203518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1204518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_IMAGE_KHR; 1205518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } else { 1206518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // In case of success, we need to clear all error flags 1207518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // (especially those caused by the implementation that didn't 1208ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian // succeed). 1209518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian eglGetError(); 1210518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1211518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1212518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_image_t* result = new egl_image_t(dpy, ctx); 1213ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian result->image = implImage; 1214518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return (EGLImageKHR)result; 1215518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1216518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1217518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1218518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglDestroyImageKHR(EGLDisplay dpy, EGLImageKHR img) 1219518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1220518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1221518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1222518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = validate_display(dpy); 1223518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1224518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1225f0480de37492597a5c5cf1e6f8346f1467e3a552Mathias Agopian ImageRef _i(dp, img); 1226518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!_i.get()) return setError(EGL_BAD_PARAMETER, EGL_FALSE); 1227518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1228518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_image_t* image = get_image(img); 1229518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian bool success = false; 1230ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 1231ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 1232ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (image->image != EGL_NO_IMAGE_KHR) { 1233ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglDestroyImageKHR) { 1234ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->egl.eglDestroyImageKHR( 1235ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, image->image)) { 1236ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian success = true; 1237518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1238518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1239518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1240ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 1241518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!success) 1242518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_FALSE; 1243518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1244518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _i.terminate(); 1245518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1246518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_TRUE; 1247518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1248518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1249518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1250518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// EGL_EGLEXT_VERSION 5 1251518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1252518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1253518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1254518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSyncKHR eglCreateSyncKHR(EGLDisplay dpy, EGLenum type, const EGLint *attrib_list) 1255518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1256518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1257518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1258518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = validate_display(dpy); 1259518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_NO_SYNC_KHR; 1260518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1261518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext ctx = eglGetCurrentContext(); 1262f0480de37492597a5c5cf1e6f8346f1467e3a552Mathias Agopian ContextRef _c(dp, ctx); 12635b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_c.get()) 12645b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_CONTEXT, EGL_NO_SYNC_KHR); 12655b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian 1266518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t * const c = get_context(ctx); 1267518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSyncKHR result = EGL_NO_SYNC_KHR; 1268518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (c->cnx->egl.eglCreateSyncKHR) { 1269518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSyncKHR sync = c->cnx->egl.eglCreateSyncKHR( 1270ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, type, attrib_list); 1271518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (sync == EGL_NO_SYNC_KHR) 1272518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return sync; 1273518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian result = (egl_sync_t*)new egl_sync_t(dpy, ctx, sync); 1274518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1275518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return (EGLSyncKHR)result; 1276518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1277518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1278518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglDestroySyncKHR(EGLDisplay dpy, EGLSyncKHR sync) 1279518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1280518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1281518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1282518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = validate_display(dpy); 1283518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1284518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1285f0480de37492597a5c5cf1e6f8346f1467e3a552Mathias Agopian SyncRef _s(dp, sync); 1286518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!_s.get()) return setError(EGL_BAD_PARAMETER, EGL_FALSE); 1287518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_sync_t* syncObject = get_sync(sync); 1288518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1289518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext ctx = syncObject->context; 1290f0480de37492597a5c5cf1e6f8346f1467e3a552Mathias Agopian ContextRef _c(dp, ctx); 12915b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_c.get()) 12925b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_CONTEXT, EGL_FALSE); 1293518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1294518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean result = EGL_FALSE; 1295518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t * const c = get_context(ctx); 1296518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (c->cnx->egl.eglDestroySyncKHR) { 1297518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian result = c->cnx->egl.eglDestroySyncKHR( 1298ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, syncObject->sync); 1299518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (result) 1300518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _s.terminate(); 1301518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1302518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return result; 1303518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1304518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1305518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLint eglClientWaitSyncKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLint flags, EGLTimeKHR timeout) 1306518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1307518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1308518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1309518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = validate_display(dpy); 1310518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1311518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1312f0480de37492597a5c5cf1e6f8346f1467e3a552Mathias Agopian SyncRef _s(dp, sync); 1313518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!_s.get()) return setError(EGL_BAD_PARAMETER, EGL_FALSE); 1314518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_sync_t* syncObject = get_sync(sync); 1315518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1316518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext ctx = syncObject->context; 1317f0480de37492597a5c5cf1e6f8346f1467e3a552Mathias Agopian ContextRef _c(dp, ctx); 13185b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_c.get()) 13195b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_CONTEXT, EGL_FALSE); 1320518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1321518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t * const c = get_context(ctx); 1322518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (c->cnx->egl.eglClientWaitSyncKHR) { 1323518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return c->cnx->egl.eglClientWaitSyncKHR( 1324ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, syncObject->sync, flags, timeout); 1325518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1326518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1327518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_FALSE; 1328518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1329518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1330518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglGetSyncAttribKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLint attribute, EGLint *value) 1331518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1332518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1333518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1334518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = validate_display(dpy); 1335518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1336518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1337f0480de37492597a5c5cf1e6f8346f1467e3a552Mathias Agopian SyncRef _s(dp, sync); 13385b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 13395b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_PARAMETER, EGL_FALSE); 1340518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 13415b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian egl_sync_t* syncObject = get_sync(sync); 1342518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext ctx = syncObject->context; 1343f0480de37492597a5c5cf1e6f8346f1467e3a552Mathias Agopian ContextRef _c(dp, ctx); 13445b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_c.get()) 13455b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_CONTEXT, EGL_FALSE); 1346518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1347518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t * const c = get_context(ctx); 1348518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (c->cnx->egl.eglGetSyncAttribKHR) { 1349518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return c->cnx->egl.eglGetSyncAttribKHR( 1350ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, syncObject->sync, attribute, value); 1351518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1352518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1353518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_FALSE; 1354518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1355518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1356518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1357518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ANDROID extensions 1358518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1359518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 13604b9511c16195a646242eff833b0af212933b6ecaMathias Agopian/* ANDROID extensions entry-point go here */ 13611c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 13621c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang// ---------------------------------------------------------------------------- 13631c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang// NVIDIA extensions 13641c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang// ---------------------------------------------------------------------------- 13651c3d72a2291827fb15e2ef311a571c860e0dba41Jonas YangEGLuint64NV eglGetSystemTimeFrequencyNV() 13661c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang{ 13671c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang clearError(); 13681c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 13691c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang if (egl_init_drivers() == EGL_FALSE) { 13701c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang return setError(EGL_BAD_PARAMETER, EGL_FALSE); 13711c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang } 13721c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 13731c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang EGLuint64NV ret = 0; 1374ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 13751c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 1376ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglGetSystemTimeFrequencyNV) { 1377ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return cnx->egl.eglGetSystemTimeFrequencyNV(); 13781c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang } 13791c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 13800e8bbee5775d81c7bbc479b995496cac9238559fMathias Agopian return setErrorQuiet(EGL_BAD_DISPLAY, 0); 13811c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang} 13821c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 13831c3d72a2291827fb15e2ef311a571c860e0dba41Jonas YangEGLuint64NV eglGetSystemTimeNV() 13841c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang{ 13851c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang clearError(); 13861c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 13871c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang if (egl_init_drivers() == EGL_FALSE) { 13881c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang return setError(EGL_BAD_PARAMETER, EGL_FALSE); 13891c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang } 13901c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 13911c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang EGLuint64NV ret = 0; 1392ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 13931c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 1394ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglGetSystemTimeNV) { 1395ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return cnx->egl.eglGetSystemTimeNV(); 13961c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang } 13971c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 13980e8bbee5775d81c7bbc479b995496cac9238559fMathias Agopian return setErrorQuiet(EGL_BAD_DISPLAY, 0); 13991c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang} 1400