eglApi.cpp revision 0e8bbee5775d81c7bbc479b995496cac9238559f
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" 40518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include "glesv2dbg.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" 47518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 48518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianusing namespace android; 49518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 50518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 51518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 52518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic char const * const sVendorString = "Android"; 53518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic char const * const sVersionString = "1.4 Android META-EGL"; 54518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic char const * const sClientApiString = "OpenGL ES"; 55518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic char const * const sExtensionString = 56518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian "EGL_KHR_image " 57518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian "EGL_KHR_image_base " 58518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian "EGL_KHR_image_pixmap " 59518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian "EGL_KHR_gl_texture_2D_image " 60518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian "EGL_KHR_gl_texture_cubemap_image " 61518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian "EGL_KHR_gl_renderbuffer_image " 62518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian "EGL_KHR_fence_sync " 63518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian "EGL_ANDROID_image_native_buffer " 64518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian "EGL_ANDROID_swap_rectangle " 651c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang "EGL_NV_system_time " 66518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ; 67518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 68518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstruct extention_map_t { 69518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const char* name; 70518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian __eglMustCastToProperFunctionPointerType address; 71518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian}; 72518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 73518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic const extention_map_t sExtentionMap[] = { 74518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian { "eglLockSurfaceKHR", 75518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian (__eglMustCastToProperFunctionPointerType)&eglLockSurfaceKHR }, 76518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian { "eglUnlockSurfaceKHR", 77518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian (__eglMustCastToProperFunctionPointerType)&eglUnlockSurfaceKHR }, 78518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian { "eglCreateImageKHR", 79518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian (__eglMustCastToProperFunctionPointerType)&eglCreateImageKHR }, 80518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian { "eglDestroyImageKHR", 81518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian (__eglMustCastToProperFunctionPointerType)&eglDestroyImageKHR }, 82518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian { "eglSetSwapRectangleANDROID", 83518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian (__eglMustCastToProperFunctionPointerType)&eglSetSwapRectangleANDROID }, 841c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang { "eglGetSystemTimeFrequencyNV", 851c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang (__eglMustCastToProperFunctionPointerType)&eglGetSystemTimeFrequencyNV }, 861c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang { "eglGetSystemTimeNV", 871c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang (__eglMustCastToProperFunctionPointerType)&eglGetSystemTimeNV }, 88518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian}; 89518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 90518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// accesses protected by sExtensionMapMutex 91518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic DefaultKeyedVector<String8, __eglMustCastToProperFunctionPointerType> sGLExtentionMap; 92518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic int sGLExtentionSlot = 0; 93518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic pthread_mutex_t sExtensionMapMutex = PTHREAD_MUTEX_INITIALIZER; 94518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 95518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic void(*findProcAddress(const char* name, 96518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const extention_map_t* map, size_t n))() { 97518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian for (uint32_t i=0 ; i<n ; i++) { 98518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!strcmp(name, map[i].name)) { 99518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return map[i].address; 100518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 101518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 102518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return NULL; 103518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 104518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 105518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 106518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 107518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopiantemplate<typename T> 108518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic __attribute__((noinline)) 109518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianint binarySearch(T const sortedArray[], int first, int last, T key) { 110518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian while (first <= last) { 111518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian int mid = (first + last) / 2; 112518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (sortedArray[mid] < key) { 113518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian first = mid + 1; 114518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } else if (key < sortedArray[mid]) { 115518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian last = mid - 1; 116518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } else { 117518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return mid; 118518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 119518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 120518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return -1; 121518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 122518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 123518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 124518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 125518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopiannamespace android { 126518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianextern void setGLHooksThreadSpecific(gl_hooks_t const *value); 127518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianextern EGLBoolean egl_init_drivers(); 128518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianextern const __eglMustCastToProperFunctionPointerType gExtensionForwarders[MAX_NUMBER_OF_GL_EXTENSIONS]; 129518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianextern int gEGLDebugLevel; 130518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianextern gl_hooks_t gHooksTrace; 131518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianextern gl_hooks_t gHooksDebug; 132518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} // namespace android; 133518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 134518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 135518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 136518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic inline void clearError() { egl_tls_t::clearError(); } 137518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic inline EGLContext getContext() { return egl_tls_t::getContext(); } 138518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 139518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 140518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 141518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLDisplay eglGetDisplay(EGLNativeDisplayType display) 142518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 143518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 144518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 145518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian uint32_t index = uint32_t(display); 146518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (index >= NUM_DISPLAYS) { 147518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_NO_DISPLAY); 148518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 149518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 150518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (egl_init_drivers() == EGL_FALSE) { 151518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_NO_DISPLAY); 152518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 153518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 154518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy = egl_display_t::getFromNativeDisplay(display); 155518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return dpy; 156518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 157518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 158518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 159518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// Initialization 160518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 161518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 162518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglInitialize(EGLDisplay dpy, EGLint *major, EGLint *minor) 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->initialize(major, minor); 170518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 171518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 172518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 173518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 174518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglTerminate(EGLDisplay dpy) 175518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 176518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // NOTE: don't unload the drivers b/c some APIs can be called 177518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // after eglTerminate() has been called. eglTerminate() only 178518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // terminates an EGLDisplay, not a EGL itself. 179518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 180518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 181518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 182518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t* const dp = get_display(dpy); 183518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return setError(EGL_BAD_DISPLAY, EGL_FALSE); 184518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 185518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean res = dp->terminate(); 186518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 187518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 188518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 189518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 190518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 191518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// configuration 192518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 193518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 194518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglGetConfigs( EGLDisplay dpy, 195518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLConfig *configs, 196518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint config_size, EGLint *num_config) 197518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 198518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 199518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 200518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = validate_display(dpy); 201518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 202518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 203518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian GLint numConfigs = dp->numTotalConfigs; 204518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!configs) { 205518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian *num_config = numConfigs; 206518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_TRUE; 207518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 208518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 209518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian GLint n = 0; 210518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian for (intptr_t i=0 ; i<dp->numTotalConfigs && config_size ; i++) { 211518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian *configs++ = EGLConfig(i); 212518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian config_size--; 213518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian n++; 214518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 215518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 216518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian *num_config = n; 217518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_TRUE; 218518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 219518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 220518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglChooseConfig( EGLDisplay dpy, const EGLint *attrib_list, 221518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLConfig *configs, EGLint config_size, 222518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint *num_config) 223518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 224518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 225518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 226518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = validate_display(dpy); 227518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 228518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 229518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (num_config==0) { 230518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_FALSE); 231518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 232518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 233518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint n; 234518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean res = EGL_FALSE; 235518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian *num_config = 0; 236518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 237518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 238518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // It is unfortunate, but we need to remap the EGL_CONFIG_IDs, 239518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // to do this, we have to go through the attrib_list array once 240518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // to figure out both its size and if it contains an EGL_CONFIG_ID 241518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // key. If so, the full array is copied and patched. 242518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // NOTE: we assume that there can be only one occurrence 243518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // of EGL_CONFIG_ID. 244518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 245518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint patch_index = -1; 246518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian GLint attr; 247518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian size_t size = 0; 248518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (attrib_list) { 249518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian while ((attr=attrib_list[size]) != EGL_NONE) { 250518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (attr == EGL_CONFIG_ID) 251518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian patch_index = size; 252518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian size += 2; 253518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 254518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 255518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (patch_index >= 0) { 256518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian size += 2; // we need copy the sentinel as well 257518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint* new_list = (EGLint*)malloc(size*sizeof(EGLint)); 258518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (new_list == 0) 259518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_ALLOC, EGL_FALSE); 260518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian memcpy(new_list, attrib_list, size*sizeof(EGLint)); 261518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 262518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // patch the requested EGL_CONFIG_ID 263518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian bool found = false; 264518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLConfig ourConfig(0); 265518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint& configId(new_list[patch_index+1]); 266518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian for (intptr_t i=0 ; i<dp->numTotalConfigs ; i++) { 267518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (dp->configs[i].configId == configId) { 268518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ourConfig = EGLConfig(i); 269518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian configId = dp->configs[i].implConfigId; 270518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian found = true; 271518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian break; 272518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 273518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 274518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 275518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_connection_t* const cnx = &gEGLImpl[dp->configs[intptr_t(ourConfig)].impl]; 276518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (found && cnx->dso) { 277518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // and switch to the new list 278518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian attrib_list = const_cast<const EGLint *>(new_list); 279518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 280518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // At this point, the only configuration that can match is 281518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // dp->configs[i][index], however, we don't know if it would be 282518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // rejected because of the other attributes, so we do have to call 283518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // cnx->egl.eglChooseConfig() -- but we don't have to loop 284518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // through all the EGLimpl[]. 285518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // We also know we can only get a single config back, and we know 286518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // which one. 287518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 288518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian res = cnx->egl.eglChooseConfig( 289518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dp->disp[ dp->configs[intptr_t(ourConfig)].impl ].dpy, 290518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian attrib_list, configs, config_size, &n); 291518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (res && n>0) { 292518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // n has to be 0 or 1, by construction, and we already know 293518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // which config it will return (since there can be only one). 294518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (configs) { 295518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian configs[0] = ourConfig; 296518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 297518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian *num_config = 1; 298518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 299518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 300518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 301518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian free(const_cast<EGLint *>(attrib_list)); 302518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 303518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 304518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 305518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 306518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian for (int i=0 ; i<IMPL_NUM_IMPLEMENTATIONS ; i++) { 307518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_connection_t* const cnx = &gEGLImpl[i]; 308518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx->dso) { 309518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx->egl.eglChooseConfig( 310518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dp->disp[i].dpy, attrib_list, configs, config_size, &n)) { 311518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (configs) { 312518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // now we need to convert these client EGLConfig to our 313518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // internal EGLConfig format. 314518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // This is done in O(n Log(n)) time. 315518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian for (int j=0 ; j<n ; j++) { 316518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_config_t key(i, configs[j]); 317518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian intptr_t index = binarySearch<egl_config_t>( 318518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dp->configs, 0, dp->numTotalConfigs, key); 319518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (index >= 0) { 320518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian configs[j] = EGLConfig(index); 321518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } else { 322518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_CONFIG, EGL_FALSE); 323518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 324518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 325518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian configs += n; 326518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian config_size -= n; 327518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 328518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian *num_config += n; 329518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian res = EGL_TRUE; 330518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 331518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 332518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 333518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 334518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 335518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 336518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglGetConfigAttrib(EGLDisplay dpy, EGLConfig config, 337518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint attribute, EGLint *value) 338518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 339518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 340518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 341518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const* dp = 0; 342518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_connection_t* cnx = validate_display_config(dpy, config, dp); 343518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!cnx) return EGL_FALSE; 344518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 345518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (attribute == EGL_CONFIG_ID) { 346518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian *value = dp->configs[intptr_t(config)].configId; 347518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_TRUE; 348518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 349518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return cnx->egl.eglGetConfigAttrib( 350518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dp->disp[ dp->configs[intptr_t(config)].impl ].dpy, 351518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dp->configs[intptr_t(config)].config, attribute, value); 352518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 353518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 354518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 355518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// surfaces 356518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 357518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 358518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSurface eglCreateWindowSurface( EGLDisplay dpy, EGLConfig config, 359518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian NativeWindowType window, 360518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const EGLint *attrib_list) 361518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 362518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 363518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 364518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const* dp = 0; 365518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_connection_t* cnx = validate_display_config(dpy, config, dp); 366518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx) { 367518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay iDpy = dp->disp[ dp->configs[intptr_t(config)].impl ].dpy; 368518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLConfig iConfig = dp->configs[intptr_t(config)].config; 369518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint format; 370518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 37181a63350527cafce6929309533c58586878f10b5Mathias Agopian if (native_window_api_connect(window, NATIVE_WINDOW_API_EGL) != OK) { 37281a63350527cafce6929309533c58586878f10b5Mathias Agopian LOGE("EGLNativeWindowType %p already connected to another API", 37381a63350527cafce6929309533c58586878f10b5Mathias Agopian window); 37481a63350527cafce6929309533c58586878f10b5Mathias Agopian return setError(EGL_BAD_NATIVE_WINDOW, EGL_NO_SURFACE); 37581a63350527cafce6929309533c58586878f10b5Mathias Agopian } 37681a63350527cafce6929309533c58586878f10b5Mathias Agopian 377518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // set the native window's buffers format to match this config 378518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx->egl.eglGetConfigAttrib(iDpy, 379518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian iConfig, EGL_NATIVE_VISUAL_ID, &format)) { 380518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (format != 0) { 381bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis int err = native_window_set_buffers_format(window, format); 382bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis if (err != 0) { 383bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis LOGE("error setting native window pixel format: %s (%d)", 384bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis strerror(-err), err); 38581a63350527cafce6929309533c58586878f10b5Mathias Agopian native_window_api_disconnect(window, NATIVE_WINDOW_API_EGL); 386bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis return setError(EGL_BAD_NATIVE_WINDOW, EGL_NO_SURFACE); 387bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis } 388518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 389518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 390518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 391518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface surface = cnx->egl.eglCreateWindowSurface( 392518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian iDpy, iConfig, window, attrib_list); 393518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (surface != EGL_NO_SURFACE) { 394518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t* s = new egl_surface_t(dpy, config, window, surface, 395518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dp->configs[intptr_t(config)].impl, cnx); 396518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s; 397518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 39881a63350527cafce6929309533c58586878f10b5Mathias Agopian 39981a63350527cafce6929309533c58586878f10b5Mathias Agopian // EGLSurface creation failed 40081a63350527cafce6929309533c58586878f10b5Mathias Agopian native_window_set_buffers_format(window, 0); 40181a63350527cafce6929309533c58586878f10b5Mathias Agopian native_window_api_disconnect(window, NATIVE_WINDOW_API_EGL); 402518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 403518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_SURFACE; 404518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 405518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 406518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSurface eglCreatePixmapSurface( EGLDisplay dpy, EGLConfig config, 407518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian NativePixmapType pixmap, 408518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const EGLint *attrib_list) 409518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 410518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 411518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 412518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const* dp = 0; 413518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_connection_t* cnx = validate_display_config(dpy, config, dp); 414518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx) { 415518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface surface = cnx->egl.eglCreatePixmapSurface( 416518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dp->disp[ dp->configs[intptr_t(config)].impl ].dpy, 417518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dp->configs[intptr_t(config)].config, pixmap, attrib_list); 418518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (surface != EGL_NO_SURFACE) { 419518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t* s = new egl_surface_t(dpy, config, NULL, surface, 420518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dp->configs[intptr_t(config)].impl, cnx); 421518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s; 422518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 423518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 424518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_SURFACE; 425518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 426518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 427518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSurface eglCreatePbufferSurface( EGLDisplay dpy, EGLConfig config, 428518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const EGLint *attrib_list) 429518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 430518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 431518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 432518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const* dp = 0; 433518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_connection_t* cnx = validate_display_config(dpy, config, dp); 434518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx) { 435518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface surface = cnx->egl.eglCreatePbufferSurface( 436518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dp->disp[ dp->configs[intptr_t(config)].impl ].dpy, 437518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dp->configs[intptr_t(config)].config, attrib_list); 438518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (surface != EGL_NO_SURFACE) { 439518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t* s = new egl_surface_t(dpy, config, NULL, surface, 440518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dp->configs[intptr_t(config)].impl, cnx); 441518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s; 442518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 443518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 444518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_SURFACE; 445518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 446518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 447518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglDestroySurface(EGLDisplay dpy, EGLSurface surface) 448518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 449518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 450518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 451518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = validate_display(dpy); 452518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 453518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 454518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian SurfaceRef _s(surface); 4555b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 4565b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 457518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 458518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t * const s = get_surface(surface); 459518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean result = s->cnx->egl.eglDestroySurface( 460518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dp->disp[s->impl].dpy, s->surface); 461518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (result == EGL_TRUE) { 462518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _s.terminate(); 463518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 464518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return result; 465518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 466518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 467518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglQuerySurface( EGLDisplay dpy, EGLSurface surface, 468518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint attribute, EGLint *value) 469518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 470518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 471518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 472518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = validate_display(dpy); 473518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 474518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 475518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian SurfaceRef _s(surface); 4765b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 4775b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 478518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 479518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 480518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean result(EGL_TRUE); 481518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (attribute == EGL_CONFIG_ID) { 482518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // We need to remap EGL_CONFIG_IDs 483518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian *value = dp->configs[intptr_t(s->config)].configId; 484518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } else { 485518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian result = s->cnx->egl.eglQuerySurface( 486518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dp->disp[s->impl].dpy, s->surface, attribute, value); 487518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 488518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 489518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return result; 490518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 491518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 492518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 493518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// Contexts 494518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 495518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 496518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLContext eglCreateContext(EGLDisplay dpy, EGLConfig config, 497518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext share_list, const EGLint *attrib_list) 498518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 499518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 500518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 501518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const* dp = 0; 502518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_connection_t* cnx = validate_display_config(dpy, config, dp); 503518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx) { 504518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (share_list != EGL_NO_CONTEXT) { 505518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t* const c = get_context(share_list); 506518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian share_list = c->context; 507518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 508518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext context = cnx->egl.eglCreateContext( 509518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dp->disp[ dp->configs[intptr_t(config)].impl ].dpy, 510518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dp->configs[intptr_t(config)].config, 511518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian share_list, attrib_list); 512518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (context != EGL_NO_CONTEXT) { 513518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // figure out if it's a GLESv1 or GLESv2 514518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian int version = 0; 515518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (attrib_list) { 516518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian while (*attrib_list != EGL_NONE) { 517518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian GLint attr = *attrib_list++; 518518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian GLint value = *attrib_list++; 519518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (attr == EGL_CONTEXT_CLIENT_VERSION) { 520518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (value == 1) { 521518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian version = GLESv1_INDEX; 522518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } else if (value == 2) { 523518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian version = GLESv2_INDEX; 524518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 525518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 526518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian }; 527518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 528518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t* c = new egl_context_t(dpy, context, config, 529518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dp->configs[intptr_t(config)].impl, cnx, version); 530518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return c; 531518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 532518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 533518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_CONTEXT; 534518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 535518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 536518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglDestroyContext(EGLDisplay dpy, EGLContext ctx) 537518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 538518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 539518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 540518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = validate_display(dpy); 5415b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!dp) 5425b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return EGL_FALSE; 543518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 544518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ContextRef _c(ctx); 5455b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_c.get()) 5465b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_CONTEXT, EGL_FALSE); 547518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 548518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t * const c = get_context(ctx); 549518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean result = c->cnx->egl.eglDestroyContext( 550518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dp->disp[c->impl].dpy, c->context); 551518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (result == EGL_TRUE) { 552518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _c.terminate(); 553518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 554518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return result; 555518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 556518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 557518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic void loseCurrent(egl_context_t * cur_c) 558518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 559518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cur_c) { 560518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t * cur_r = get_surface(cur_c->read); 561518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t * cur_d = get_surface(cur_c->draw); 562518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 563518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // by construction, these are either 0 or valid (possibly terminated) 564518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // it should be impossible for these to be invalid 565518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ContextRef _cur_c(cur_c); 566518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian SurfaceRef _cur_r(cur_r); 567518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian SurfaceRef _cur_d(cur_d); 568518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 569518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian cur_c->read = NULL; 570518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian cur_c->draw = NULL; 571518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 572518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _cur_c.release(); 573518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _cur_r.release(); 574518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _cur_d.release(); 575518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 576518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 577518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 578518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglMakeCurrent( EGLDisplay dpy, EGLSurface draw, 579518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface read, EGLContext ctx) 580518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 581518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 582518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 583518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = get_display(dpy); 584518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return setError(EGL_BAD_DISPLAY, EGL_FALSE); 585518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 5865b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian // If ctx is not EGL_NO_CONTEXT, read is not EGL_NO_SURFACE, or draw is not 5875b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian // EGL_NO_SURFACE, then an EGL_NOT_INITIALIZED error is generated if dpy is 5885b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian // a valid but uninitialized display. 589518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if ( (ctx != EGL_NO_CONTEXT) || (read != EGL_NO_SURFACE) || 590518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian (draw != EGL_NO_SURFACE) ) { 591518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp->isReady()) return setError(EGL_NOT_INITIALIZED, EGL_FALSE); 592518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 593518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 594518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // get a reference to the object passed in 595518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ContextRef _c(ctx); 596518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian SurfaceRef _d(draw); 597518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian SurfaceRef _r(read); 598518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 599518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // validate the context (if not EGL_NO_CONTEXT) 6005b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if ((ctx != EGL_NO_CONTEXT) && !_c.get()) { 601518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // EGL_NO_CONTEXT is valid 602518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_FALSE; 603518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 604518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 605518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // these are the underlying implementation's object 606518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext impl_ctx = EGL_NO_CONTEXT; 607518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface impl_draw = EGL_NO_SURFACE; 608518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface impl_read = EGL_NO_SURFACE; 609518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 610518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // these are our objects structs passed in 611518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t * c = NULL; 612518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * d = NULL; 613518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * r = NULL; 614518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 615518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // these are the current objects structs 616518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t * cur_c = get_context(getContext()); 617518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 618518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (ctx != EGL_NO_CONTEXT) { 619518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian c = get_context(ctx); 620518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian impl_ctx = c->context; 621518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } else { 622518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // no context given, use the implementation of the current context 623518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cur_c == NULL) { 624518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // no current context 625518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (draw != EGL_NO_SURFACE || read != EGL_NO_SURFACE) { 626518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // calling eglMakeCurrent( ..., !=0, !=0, EGL_NO_CONTEXT); 627518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_MATCH, EGL_FALSE); 628518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 629518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // not an error, there is just no current context. 630518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_TRUE; 631518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 632518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 633518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 634518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // retrieve the underlying implementation's draw EGLSurface 635518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (draw != EGL_NO_SURFACE) { 636518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian d = get_surface(draw); 637518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // make sure the EGLContext and EGLSurface passed in are for 638518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // the same driver 639518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (c && d->impl != c->impl) 640518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_MATCH, EGL_FALSE); 641518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian impl_draw = d->surface; 642518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 643518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 644518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // retrieve the underlying implementation's read EGLSurface 645518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (read != EGL_NO_SURFACE) { 646518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian r = get_surface(read); 647518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // make sure the EGLContext and EGLSurface passed in are for 648518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // the same driver 649518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (c && r->impl != c->impl) 650518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_MATCH, EGL_FALSE); 651518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian impl_read = r->surface; 652518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 653518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 654518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean result; 655518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 656518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (c) { 657518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian result = c->cnx->egl.eglMakeCurrent( 658518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dp->disp[c->impl].dpy, impl_draw, impl_read, impl_ctx); 659518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } else { 660518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian result = cur_c->cnx->egl.eglMakeCurrent( 661518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dp->disp[cur_c->impl].dpy, impl_draw, impl_read, impl_ctx); 662518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 663518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 664518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (result == EGL_TRUE) { 665518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 666518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian loseCurrent(cur_c); 667518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 668518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (ctx != EGL_NO_CONTEXT) { 669518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian setGLHooksThreadSpecific(c->cnx->hooks[c->version]); 670518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_tls_t::setContext(ctx); 671518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (gEGLDebugLevel > 0) { 672518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian CreateDbgContext(c->version, c->cnx->hooks[c->version]); 673518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 674518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _c.acquire(); 675518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _r.acquire(); 676518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _d.acquire(); 677518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian c->read = read; 678518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian c->draw = draw; 679518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } else { 680518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian setGLHooksThreadSpecific(&gHooksNoContext); 681518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_tls_t::setContext(EGL_NO_CONTEXT); 682518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 6835fecea776a5f093c21ac1a0ad3552b847d4be23eMathias Agopian } else { 6845fecea776a5f093c21ac1a0ad3552b847d4be23eMathias Agopian // this will LOGE the error 6855fecea776a5f093c21ac1a0ad3552b847d4be23eMathias Agopian result = setError(c->cnx->egl.eglGetError(), EGL_FALSE); 686518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 687518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return result; 688518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 689518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 690518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 691518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglQueryContext( EGLDisplay dpy, EGLContext ctx, 692518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint attribute, EGLint *value) 693518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 694518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 695518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 696518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = validate_display(dpy); 697518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 698518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 699518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ContextRef _c(ctx); 700518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!_c.get()) return setError(EGL_BAD_CONTEXT, EGL_FALSE); 701518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 702518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t * const c = get_context(ctx); 703518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 704518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean result(EGL_TRUE); 705518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (attribute == EGL_CONFIG_ID) { 706518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian *value = dp->configs[intptr_t(c->config)].configId; 707518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } else { 708518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // We need to remap EGL_CONFIG_IDs 709518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian result = c->cnx->egl.eglQueryContext( 710518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dp->disp[c->impl].dpy, c->context, attribute, value); 711518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 712518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 713518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return result; 714518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 715518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 716518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLContext eglGetCurrentContext(void) 717518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 718518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // could be called before eglInitialize(), but we wouldn't have a context 719518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // then, and this function would correctly return EGL_NO_CONTEXT. 720518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 721518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 722518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 723518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext ctx = getContext(); 724518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return ctx; 725518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 726518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 727518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSurface eglGetCurrentSurface(EGLint readdraw) 728518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 729518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // could be called before eglInitialize(), but we wouldn't have a context 730518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // then, and this function would correctly return EGL_NO_SURFACE. 731518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 732518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 733518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 734518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext ctx = getContext(); 735518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (ctx) { 736518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t const * const c = get_context(ctx); 737518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!c) return setError(EGL_BAD_CONTEXT, EGL_NO_SURFACE); 738518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian switch (readdraw) { 739518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_READ: return c->read; 740518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_DRAW: return c->draw; 741518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian default: return setError(EGL_BAD_PARAMETER, EGL_NO_SURFACE); 742518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 743518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 744518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_SURFACE; 745518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 746518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 747518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLDisplay eglGetCurrentDisplay(void) 748518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 749518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // could be called before eglInitialize(), but we wouldn't have a context 750518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // then, and this function would correctly return EGL_NO_DISPLAY. 751518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 752518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 753518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 754518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext ctx = getContext(); 755518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (ctx) { 756518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t const * const c = get_context(ctx); 757518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!c) return setError(EGL_BAD_CONTEXT, EGL_NO_SURFACE); 758518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return c->dpy; 759518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 760518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_DISPLAY; 761518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 762518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 763518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglWaitGL(void) 764518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 765518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // could be called before eglInitialize(), but we wouldn't have a context 766518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // then, and this function would return GL_TRUE, which isn't wrong. 767518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 768518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 769518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 770518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean res = EGL_TRUE; 771518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext ctx = getContext(); 772518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (ctx) { 773518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t const * const c = get_context(ctx); 774518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!c) return setError(EGL_BAD_CONTEXT, EGL_FALSE); 775518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (uint32_t(c->impl)>=2) 776518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_CONTEXT, EGL_FALSE); 777518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_connection_t* const cnx = &gEGLImpl[c->impl]; 778518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!cnx->dso) 779518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_CONTEXT, EGL_FALSE); 780518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian res = cnx->egl.eglWaitGL(); 781518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 782518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 783518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 784518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 785518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglWaitNative(EGLint engine) 786518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 787518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // could be called before eglInitialize(), but we wouldn't have a context 788518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // then, and this function would return GL_TRUE, which isn't wrong. 789518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 790518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 791518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 792518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean res = EGL_TRUE; 793518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext ctx = getContext(); 794518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (ctx) { 795518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t const * const c = get_context(ctx); 796518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!c) return setError(EGL_BAD_CONTEXT, EGL_FALSE); 797518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (uint32_t(c->impl)>=2) 798518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_CONTEXT, EGL_FALSE); 799518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_connection_t* const cnx = &gEGLImpl[c->impl]; 800518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!cnx->dso) 801518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_CONTEXT, EGL_FALSE); 802518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian res = cnx->egl.eglWaitNative(engine); 803518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 804518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 805518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 806518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 807518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLint eglGetError(void) 808518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 809518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint result = EGL_SUCCESS; 810518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint err; 811518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian for (int i=0 ; i<IMPL_NUM_IMPLEMENTATIONS ; i++) { 812518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian err = EGL_SUCCESS; 813518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_connection_t* const cnx = &gEGLImpl[i]; 814518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx->dso) 815518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian err = cnx->egl.eglGetError(); 816518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (err!=EGL_SUCCESS && result==EGL_SUCCESS) 817518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian result = err; 818518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 819518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian err = egl_tls_t::getError(); 820518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (result == EGL_SUCCESS) 821518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian result = err; 822518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return result; 823518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 824518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 825518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// Note: Similar implementations of these functions also exist in 826518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// gl2.cpp and gl.cpp, and are used by applications that call the 827518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// exported entry points directly. 828518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopiantypedef void (GL_APIENTRYP PFNGLEGLIMAGETARGETTEXTURE2DOESPROC) (GLenum target, GLeglImageOES image); 829518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopiantypedef void (GL_APIENTRYP PFNGLEGLIMAGETARGETRENDERBUFFERSTORAGEOESPROC) (GLenum target, GLeglImageOES image); 830518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 831518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic PFNGLEGLIMAGETARGETTEXTURE2DOESPROC glEGLImageTargetTexture2DOES_impl = NULL; 832518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic PFNGLEGLIMAGETARGETRENDERBUFFERSTORAGEOESPROC glEGLImageTargetRenderbufferStorageOES_impl = NULL; 833518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 834518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic void glEGLImageTargetTexture2DOES_wrapper(GLenum target, GLeglImageOES image) 835518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 836518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian GLeglImageOES implImage = 837518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian (GLeglImageOES)egl_get_image_for_current_context((EGLImageKHR)image); 838518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian glEGLImageTargetTexture2DOES_impl(target, implImage); 839518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 840518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 841518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic void glEGLImageTargetRenderbufferStorageOES_wrapper(GLenum target, GLeglImageOES image) 842518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 843518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian GLeglImageOES implImage = 844518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian (GLeglImageOES)egl_get_image_for_current_context((EGLImageKHR)image); 845518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian glEGLImageTargetRenderbufferStorageOES_impl(target, implImage); 846518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 847518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 848518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian__eglMustCastToProperFunctionPointerType eglGetProcAddress(const char *procname) 849518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 850518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // eglGetProcAddress() could be the very first function called 851518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // in which case we must make sure we've initialized ourselves, this 852518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // happens the first time egl_get_display() is called. 853518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 854518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 855518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 856518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (egl_init_drivers() == EGL_FALSE) { 857518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian setError(EGL_BAD_PARAMETER, NULL); 858518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return NULL; 859518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 860518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 861518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian __eglMustCastToProperFunctionPointerType addr; 862518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian addr = findProcAddress(procname, sExtentionMap, NELEM(sExtentionMap)); 863518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (addr) return addr; 864518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 865518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // this protects accesses to sGLExtentionMap and sGLExtentionSlot 866518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian pthread_mutex_lock(&sExtensionMapMutex); 867518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 868518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian /* 869518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * Since eglGetProcAddress() is not associated to anything, it needs 870518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * to return a function pointer that "works" regardless of what 871518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * the current context is. 872518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * 873518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * For this reason, we return a "forwarder", a small stub that takes 874518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * care of calling the function associated with the context 875518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * currently bound. 876518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * 877518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * We first look for extensions we've already resolved, if we're seeing 878518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * this extension for the first time, we go through all our 879518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * implementations and call eglGetProcAddress() and record the 880518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * result in the appropriate implementation hooks and return the 881518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * address of the forwarder corresponding to that hook set. 882518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * 883518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian */ 884518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 885518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const String8 name(procname); 886518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian addr = sGLExtentionMap.valueFor(name); 887518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const int slot = sGLExtentionSlot; 888518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 889518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian LOGE_IF(slot >= MAX_NUMBER_OF_GL_EXTENSIONS, 890518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian "no more slots for eglGetProcAddress(\"%s\")", 891518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian procname); 892518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 893518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!addr && (slot < MAX_NUMBER_OF_GL_EXTENSIONS)) { 894518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian bool found = false; 895518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian for (int i=0 ; i<IMPL_NUM_IMPLEMENTATIONS ; i++) { 896518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_connection_t* const cnx = &gEGLImpl[i]; 897518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx->dso && cnx->egl.eglGetProcAddress) { 898518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian found = true; 899518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // Extensions are independent of the bound context 900518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian cnx->hooks[GLESv1_INDEX]->ext.extensions[slot] = 901518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian cnx->hooks[GLESv2_INDEX]->ext.extensions[slot] = 902518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#if EGL_TRACE 903518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian gHooksDebug.ext.extensions[slot] = gHooksTrace.ext.extensions[slot] = 904518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#endif 905518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian cnx->egl.eglGetProcAddress(procname); 906518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 907518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 908518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (found) { 909518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian addr = gExtensionForwarders[slot]; 910518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 911518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!strcmp(procname, "glEGLImageTargetTexture2DOES")) { 912518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian glEGLImageTargetTexture2DOES_impl = (PFNGLEGLIMAGETARGETTEXTURE2DOESPROC)addr; 913518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian addr = (__eglMustCastToProperFunctionPointerType)glEGLImageTargetTexture2DOES_wrapper; 914518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 915518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!strcmp(procname, "glEGLImageTargetRenderbufferStorageOES")) { 916518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian glEGLImageTargetRenderbufferStorageOES_impl = (PFNGLEGLIMAGETARGETRENDERBUFFERSTORAGEOESPROC)addr; 917518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian addr = (__eglMustCastToProperFunctionPointerType)glEGLImageTargetRenderbufferStorageOES_wrapper; 918518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 919518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 920518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian sGLExtentionMap.add(name, addr); 921518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian sGLExtentionSlot++; 922518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 923518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 924518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 925518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian pthread_mutex_unlock(&sExtensionMapMutex); 926518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return addr; 927518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 928518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 929518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglSwapBuffers(EGLDisplay dpy, EGLSurface draw) 930518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 931518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean Debug_eglSwapBuffers(EGLDisplay dpy, EGLSurface draw); 932518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (gEGLDebugLevel > 0) 933518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian Debug_eglSwapBuffers(dpy, draw); 934518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 935518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 936518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 937518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = validate_display(dpy); 938518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 939518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 940518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian SurfaceRef _s(draw); 9415b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 9425b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 943518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 944518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(draw); 945518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s->cnx->egl.eglSwapBuffers(dp->disp[s->impl].dpy, s->surface); 946518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 947518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 948518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglCopyBuffers( EGLDisplay dpy, EGLSurface surface, 949518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian NativePixmapType target) 950518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 951518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 952518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 953518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = validate_display(dpy); 954518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 955518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 956518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian SurfaceRef _s(surface); 9575b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 9585b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 959518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 960518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 961518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s->cnx->egl.eglCopyBuffers( 962518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dp->disp[s->impl].dpy, s->surface, target); 963518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 964518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 965518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianconst char* eglQueryString(EGLDisplay dpy, EGLint name) 966518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 967518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 968518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 969518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = validate_display(dpy); 970518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return (const char *) NULL; 971518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 972518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian switch (name) { 973518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_VENDOR: 974518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return sVendorString; 975518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_VERSION: 976518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return sVersionString; 977518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_EXTENSIONS: 978518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return sExtensionString; 979518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_CLIENT_APIS: 980518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return sClientApiString; 981518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 982518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, (const char *)0); 983518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 984518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 985518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 986518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 987518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// EGL 1.1 988518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 989518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 990518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglSurfaceAttrib( 991518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint value) 992518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 993518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 994518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 995518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = validate_display(dpy); 996518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 997518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 998518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian SurfaceRef _s(surface); 9995b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 10005b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1001518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1002518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 1003518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (s->cnx->egl.eglSurfaceAttrib) { 1004518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s->cnx->egl.eglSurfaceAttrib( 1005518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dp->disp[s->impl].dpy, s->surface, attribute, value); 1006518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1007518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1008518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1009518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1010518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglBindTexImage( 1011518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy, EGLSurface surface, EGLint buffer) 1012518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1013518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1014518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1015518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = validate_display(dpy); 1016518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1017518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1018518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian SurfaceRef _s(surface); 10195b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 10205b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1021518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1022518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 1023518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (s->cnx->egl.eglBindTexImage) { 1024518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s->cnx->egl.eglBindTexImage( 1025518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dp->disp[s->impl].dpy, s->surface, buffer); 1026518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1027518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1028518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1029518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1030518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglReleaseTexImage( 1031518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy, EGLSurface surface, EGLint buffer) 1032518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1033518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1034518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1035518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = validate_display(dpy); 1036518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1037518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1038518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian SurfaceRef _s(surface); 10395b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 10405b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1041518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1042518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 1043518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (s->cnx->egl.eglReleaseTexImage) { 1044518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s->cnx->egl.eglReleaseTexImage( 1045518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dp->disp[s->impl].dpy, s->surface, buffer); 1046518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1047518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1048518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1049518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1050518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglSwapInterval(EGLDisplay dpy, EGLint interval) 1051518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1052518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1053518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1054518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = validate_display(dpy); 1055518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1056518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1057518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean res = EGL_TRUE; 1058518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian for (int i=0 ; i<IMPL_NUM_IMPLEMENTATIONS ; i++) { 1059518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_connection_t* const cnx = &gEGLImpl[i]; 1060518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx->dso) { 1061518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx->egl.eglSwapInterval) { 1062518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx->egl.eglSwapInterval( 1063518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dp->disp[i].dpy, interval) == EGL_FALSE) { 1064518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian res = EGL_FALSE; 1065518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1066518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1067518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1068518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1069518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 1070518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1071518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1072518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1073518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1074518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// EGL 1.2 1075518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1076518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1077518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglWaitClient(void) 1078518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1079518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1080518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1081518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // could be called before eglInitialize(), but we wouldn't have a context 1082518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // then, and this function would return GL_TRUE, which isn't wrong. 1083518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean res = EGL_TRUE; 1084518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext ctx = getContext(); 1085518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (ctx) { 1086518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t const * const c = get_context(ctx); 1087518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!c) return setError(EGL_BAD_CONTEXT, EGL_FALSE); 1088518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (uint32_t(c->impl)>=2) 1089518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_CONTEXT, EGL_FALSE); 1090518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_connection_t* const cnx = &gEGLImpl[c->impl]; 1091518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!cnx->dso) 1092518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_CONTEXT, EGL_FALSE); 1093518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx->egl.eglWaitClient) { 1094518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian res = cnx->egl.eglWaitClient(); 1095518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } else { 1096518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian res = cnx->egl.eglWaitGL(); 1097518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1098518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1099518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 1100518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1101518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1102518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglBindAPI(EGLenum api) 1103518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1104518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1105518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1106518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (egl_init_drivers() == EGL_FALSE) { 1107518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_FALSE); 1108518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1109518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1110518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // bind this API on all EGLs 1111518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean res = EGL_TRUE; 1112518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian for (int i=0 ; i<IMPL_NUM_IMPLEMENTATIONS ; i++) { 1113518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_connection_t* const cnx = &gEGLImpl[i]; 1114518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx->dso) { 1115518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx->egl.eglBindAPI) { 1116518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx->egl.eglBindAPI(api) == EGL_FALSE) { 1117518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian res = EGL_FALSE; 1118518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1119518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1120518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1121518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1122518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 1123518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1124518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1125518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLenum eglQueryAPI(void) 1126518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1127518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1128518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1129518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (egl_init_drivers() == EGL_FALSE) { 1130518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_FALSE); 1131518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1132518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1133518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian for (int i=0 ; i<IMPL_NUM_IMPLEMENTATIONS ; i++) { 1134518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_connection_t* const cnx = &gEGLImpl[i]; 1135518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx->dso) { 1136518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx->egl.eglQueryAPI) { 1137518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // the first one we find is okay, because they all 1138518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // should be the same 1139518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return cnx->egl.eglQueryAPI(); 1140518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1141518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1142518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1143518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // or, it can only be OpenGL ES 1144518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_OPENGL_ES_API; 1145518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1146518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1147518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglReleaseThread(void) 1148518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1149518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1150518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1151518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // If there is context bound to the thread, release it 1152518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian loseCurrent(get_context(getContext())); 1153518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1154518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian for (int i=0 ; i<IMPL_NUM_IMPLEMENTATIONS ; i++) { 1155518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_connection_t* const cnx = &gEGLImpl[i]; 1156518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx->dso) { 1157518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx->egl.eglReleaseThread) { 1158518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian cnx->egl.eglReleaseThread(); 1159518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1160518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1161518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1162518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_tls_t::clearTLS(); 1163518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dbgReleaseThread(); 1164518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_TRUE; 1165518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1166518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1167518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSurface eglCreatePbufferFromClientBuffer( 1168518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy, EGLenum buftype, EGLClientBuffer buffer, 1169518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLConfig config, const EGLint *attrib_list) 1170518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1171518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1172518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1173518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const* dp = 0; 1174518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_connection_t* cnx = validate_display_config(dpy, config, dp); 1175518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!cnx) return EGL_FALSE; 1176518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx->egl.eglCreatePbufferFromClientBuffer) { 1177518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return cnx->egl.eglCreatePbufferFromClientBuffer( 1178518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dp->disp[ dp->configs[intptr_t(config)].impl ].dpy, 1179518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian buftype, buffer, 1180518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dp->configs[intptr_t(config)].config, attrib_list); 1181518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1182518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_CONFIG, EGL_NO_SURFACE); 1183518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1184518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1185518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1186518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// EGL_EGLEXT_VERSION 3 1187518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1188518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1189518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglLockSurfaceKHR(EGLDisplay dpy, EGLSurface surface, 1190518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const EGLint *attrib_list) 1191518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1192518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1193518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1194518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = validate_display(dpy); 1195518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1196518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1197518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian SurfaceRef _s(surface); 11985b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 11995b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1200518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1201518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 1202518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (s->cnx->egl.eglLockSurfaceKHR) { 1203518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s->cnx->egl.eglLockSurfaceKHR( 1204518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dp->disp[s->impl].dpy, s->surface, attrib_list); 1205518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1206518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1207518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1208518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1209518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglUnlockSurfaceKHR(EGLDisplay dpy, EGLSurface surface) 1210518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1211518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1212518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1213518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = validate_display(dpy); 1214518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1215518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1216518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian SurfaceRef _s(surface); 12175b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 12185b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1219518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1220518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 1221518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (s->cnx->egl.eglUnlockSurfaceKHR) { 1222518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s->cnx->egl.eglUnlockSurfaceKHR( 1223518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dp->disp[s->impl].dpy, s->surface); 1224518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1225518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1226518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1227518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1228518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLImageKHR eglCreateImageKHR(EGLDisplay dpy, EGLContext ctx, EGLenum target, 1229518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLClientBuffer buffer, const EGLint *attrib_list) 1230518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1231518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1232518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1233518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = validate_display(dpy); 1234518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_NO_IMAGE_KHR; 1235518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1236518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (ctx != EGL_NO_CONTEXT) { 1237518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ContextRef _c(ctx); 12385b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_c.get()) 12395b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_CONTEXT, EGL_NO_IMAGE_KHR); 1240518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t * const c = get_context(ctx); 1241518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // since we have an EGLContext, we know which implementation to use 1242518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLImageKHR image = c->cnx->egl.eglCreateImageKHR( 1243518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dp->disp[c->impl].dpy, c->context, target, buffer, attrib_list); 1244518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (image == EGL_NO_IMAGE_KHR) 1245518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return image; 1246518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1247518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_image_t* result = new egl_image_t(dpy, ctx); 1248518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian result->images[c->impl] = image; 1249518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return (EGLImageKHR)result; 1250518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } else { 1251518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // EGL_NO_CONTEXT is a valid parameter 1252518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1253518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian /* Since we don't have a way to know which implementation to call, 1254518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * we're calling all of them. If at least one of the implementation 1255518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * succeeded, this is a success. 1256518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian */ 1257518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1258518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint currentError = eglGetError(); 1259518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1260518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLImageKHR implImages[IMPL_NUM_IMPLEMENTATIONS]; 1261518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian bool success = false; 1262518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian for (int i=0 ; i<IMPL_NUM_IMPLEMENTATIONS ; i++) { 1263518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_connection_t* const cnx = &gEGLImpl[i]; 1264518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian implImages[i] = EGL_NO_IMAGE_KHR; 1265518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx->dso) { 1266518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx->egl.eglCreateImageKHR) { 1267518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian implImages[i] = cnx->egl.eglCreateImageKHR( 1268518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dp->disp[i].dpy, ctx, target, buffer, attrib_list); 1269518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (implImages[i] != EGL_NO_IMAGE_KHR) { 1270518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian success = true; 1271518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1272518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1273518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1274518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1275518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1276518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!success) { 1277518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // failure, if there was an error when we entered this function, 1278518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // the error flag must not be updated. 1279518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // Otherwise, the error is whatever happened in the implementation 1280518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // that faulted. 1281518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (currentError != EGL_SUCCESS) { 1282518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian setError(currentError, EGL_NO_IMAGE_KHR); 1283518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1284518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_IMAGE_KHR; 1285518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } else { 1286518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // In case of success, we need to clear all error flags 1287518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // (especially those caused by the implementation that didn't 1288518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // succeed). TODO: we could avoid this if we knew this was 1289518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // a "full" success (all implementation succeeded). 1290518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian eglGetError(); 1291518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1292518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1293518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_image_t* result = new egl_image_t(dpy, ctx); 1294518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian memcpy(result->images, implImages, sizeof(implImages)); 1295518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return (EGLImageKHR)result; 1296518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1297518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1298518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1299518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglDestroyImageKHR(EGLDisplay dpy, EGLImageKHR img) 1300518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1301518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1302518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1303518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = validate_display(dpy); 1304518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1305518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1306518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ImageRef _i(img); 1307518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!_i.get()) return setError(EGL_BAD_PARAMETER, EGL_FALSE); 1308518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1309518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_image_t* image = get_image(img); 1310518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian bool success = false; 1311518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian for (int i=0 ; i<IMPL_NUM_IMPLEMENTATIONS ; i++) { 1312518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_connection_t* const cnx = &gEGLImpl[i]; 1313518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (image->images[i] != EGL_NO_IMAGE_KHR) { 1314518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx->dso) { 1315518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx->egl.eglDestroyImageKHR) { 1316518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx->egl.eglDestroyImageKHR( 1317518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dp->disp[i].dpy, image->images[i])) { 1318518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian success = true; 1319518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1320518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1321518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1322518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1323518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1324518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!success) 1325518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_FALSE; 1326518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1327518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _i.terminate(); 1328518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1329518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_TRUE; 1330518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1331518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1332518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1333518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// EGL_EGLEXT_VERSION 5 1334518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1335518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1336518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1337518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSyncKHR eglCreateSyncKHR(EGLDisplay dpy, EGLenum type, const EGLint *attrib_list) 1338518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1339518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1340518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1341518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = validate_display(dpy); 1342518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_NO_SYNC_KHR; 1343518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1344518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext ctx = eglGetCurrentContext(); 1345518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ContextRef _c(ctx); 13465b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_c.get()) 13475b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_CONTEXT, EGL_NO_SYNC_KHR); 13485b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian 1349518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t * const c = get_context(ctx); 1350518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSyncKHR result = EGL_NO_SYNC_KHR; 1351518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (c->cnx->egl.eglCreateSyncKHR) { 1352518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSyncKHR sync = c->cnx->egl.eglCreateSyncKHR( 1353518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dp->disp[c->impl].dpy, type, attrib_list); 1354518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (sync == EGL_NO_SYNC_KHR) 1355518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return sync; 1356518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian result = (egl_sync_t*)new egl_sync_t(dpy, ctx, sync); 1357518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1358518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return (EGLSyncKHR)result; 1359518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1360518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1361518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglDestroySyncKHR(EGLDisplay dpy, EGLSyncKHR sync) 1362518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1363518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1364518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1365518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = validate_display(dpy); 1366518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1367518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1368518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian SyncRef _s(sync); 1369518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!_s.get()) return setError(EGL_BAD_PARAMETER, EGL_FALSE); 1370518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_sync_t* syncObject = get_sync(sync); 1371518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1372518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext ctx = syncObject->context; 1373518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ContextRef _c(ctx); 13745b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_c.get()) 13755b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_CONTEXT, EGL_FALSE); 1376518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1377518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean result = EGL_FALSE; 1378518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t * const c = get_context(ctx); 1379518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (c->cnx->egl.eglDestroySyncKHR) { 1380518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian result = c->cnx->egl.eglDestroySyncKHR( 1381518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dp->disp[c->impl].dpy, syncObject->sync); 1382518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (result) 1383518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _s.terminate(); 1384518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1385518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return result; 1386518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1387518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1388518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLint eglClientWaitSyncKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLint flags, EGLTimeKHR timeout) 1389518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1390518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1391518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1392518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = validate_display(dpy); 1393518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1394518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1395518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian SyncRef _s(sync); 1396518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!_s.get()) return setError(EGL_BAD_PARAMETER, EGL_FALSE); 1397518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_sync_t* syncObject = get_sync(sync); 1398518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1399518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext ctx = syncObject->context; 1400518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ContextRef _c(ctx); 14015b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_c.get()) 14025b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_CONTEXT, EGL_FALSE); 1403518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1404518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t * const c = get_context(ctx); 1405518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (c->cnx->egl.eglClientWaitSyncKHR) { 1406518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return c->cnx->egl.eglClientWaitSyncKHR( 1407518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dp->disp[c->impl].dpy, syncObject->sync, flags, timeout); 1408518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1409518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1410518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_FALSE; 1411518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1412518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1413518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglGetSyncAttribKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLint attribute, EGLint *value) 1414518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1415518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1416518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1417518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = validate_display(dpy); 1418518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1419518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1420518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian SyncRef _s(sync); 14215b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 14225b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_PARAMETER, EGL_FALSE); 1423518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 14245b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian egl_sync_t* syncObject = get_sync(sync); 1425518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext ctx = syncObject->context; 1426518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ContextRef _c(ctx); 14275b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_c.get()) 14285b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_CONTEXT, EGL_FALSE); 1429518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1430518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t * const c = get_context(ctx); 1431518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (c->cnx->egl.eglGetSyncAttribKHR) { 1432518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return c->cnx->egl.eglGetSyncAttribKHR( 1433518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dp->disp[c->impl].dpy, syncObject->sync, attribute, value); 1434518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1435518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1436518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_FALSE; 1437518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1438518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1439518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1440518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ANDROID extensions 1441518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1442518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1443518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglSetSwapRectangleANDROID(EGLDisplay dpy, EGLSurface draw, 1444518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint left, EGLint top, EGLint width, EGLint height) 1445518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1446518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1447518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1448518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t const * const dp = validate_display(dpy); 1449518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1450518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1451518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian SurfaceRef _s(draw); 14525b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 14535b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1454518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1455518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(draw); 1456518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (s->cnx->egl.eglSetSwapRectangleANDROID) { 1457518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s->cnx->egl.eglSetSwapRectangleANDROID( 1458518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian dp->disp[s->impl].dpy, s->surface, left, top, width, height); 1459518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1460518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_DISPLAY, NULL); 1461518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 14621c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 14631c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang// ---------------------------------------------------------------------------- 14641c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang// NVIDIA extensions 14651c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang// ---------------------------------------------------------------------------- 14661c3d72a2291827fb15e2ef311a571c860e0dba41Jonas YangEGLuint64NV eglGetSystemTimeFrequencyNV() 14671c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang{ 14681c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang clearError(); 14691c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 14701c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang if (egl_init_drivers() == EGL_FALSE) { 14711c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang return setError(EGL_BAD_PARAMETER, EGL_FALSE); 14721c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang } 14731c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 14741c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang EGLuint64NV ret = 0; 14751c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang egl_connection_t* const cnx = &gEGLImpl[IMPL_HARDWARE]; 14761c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 14771c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang if (cnx->dso) { 14781c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang if (cnx->egl.eglGetSystemTimeFrequencyNV) { 14791c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang return cnx->egl.eglGetSystemTimeFrequencyNV(); 14801c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang } 14811c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang } 14821c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 14830e8bbee5775d81c7bbc479b995496cac9238559fMathias Agopian return setErrorQuiet(EGL_BAD_DISPLAY, 0); 14841c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang} 14851c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 14861c3d72a2291827fb15e2ef311a571c860e0dba41Jonas YangEGLuint64NV eglGetSystemTimeNV() 14871c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang{ 14881c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang clearError(); 14891c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 14901c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang if (egl_init_drivers() == EGL_FALSE) { 14911c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang return setError(EGL_BAD_PARAMETER, EGL_FALSE); 14921c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang } 14931c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 14941c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang EGLuint64NV ret = 0; 14951c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang egl_connection_t* const cnx = &gEGLImpl[IMPL_HARDWARE]; 14961c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 14971c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang if (cnx->dso) { 14981c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang if (cnx->egl.eglGetSystemTimeNV) { 14991c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang return cnx->egl.eglGetSystemTimeNV(); 15001c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang } 15011c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang } 15021c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 15030e8bbee5775d81c7bbc479b995496cac9238559fMathias Agopian return setErrorQuiet(EGL_BAD_DISPLAY, 0); 15041c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang} 1505