eglApi.cpp revision 21558daf691dbcdff4a41e659fd013273db4d0b7
14774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall/* 2518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** Copyright 2007, The Android Open Source Project 3518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** 44774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall ** Licensed under the Apache License, Version 2.0 (the "License"); 54774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall ** you may not use this file except in compliance with the License. 64774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall ** You may obtain a copy of the License at 7518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** 84774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall ** http://www.apache.org/licenses/LICENSE-2.0 9518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** 104774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall ** Unless required by applicable law or agreed to in writing, software 114774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall ** distributed under the License is distributed on an "AS IS" BASIS, 124774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 134774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall ** See the License for the specific language governing permissions and 14518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** limitations under the License. 15518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian */ 16518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 171c8e95cf86f2182986385bc1ee85f13f425f3a3aJamie Gennis#define ATRACE_TAG ATRACE_TAG_GRAPHICS 181c8e95cf86f2182986385bc1ee85f13f425f3a3aJamie Gennis 19c07b52060acd627c8510c1a9151e0753fce76330Jesse Hall#include <dlfcn.h> 20518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <ctype.h> 21518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <stdlib.h> 22518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <string.h> 23518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 24518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <hardware/gralloc.h> 25518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <system/window.h> 26518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 27518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <EGL/egl.h> 28518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <EGL/eglext.h> 29518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 30518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <cutils/log.h> 31518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <cutils/atomic.h> 327db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian#include <cutils/compiler.h> 33518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <cutils/properties.h> 34518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <cutils/memory.h> 35518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 36518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <utils/KeyedVector.h> 37518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <utils/SortedVector.h> 38518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <utils/String8.h> 391c8e95cf86f2182986385bc1ee85f13f425f3a3aJamie Gennis#include <utils/Trace.h> 40518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 4139c24a20bbc697630d2b92c251b70c04d6f9d00cMathias Agopian#include "../egl_impl.h" 4239c24a20bbc697630d2b92c251b70c04d6f9d00cMathias Agopian#include "../glestrace.h" 4339c24a20bbc697630d2b92c251b70c04d6f9d00cMathias Agopian#include "../hooks.h" 44518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 45518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include "egl_display.h" 46518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include "egl_object.h" 47518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include "egl_tls.h" 48ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian#include "egldefs.h" 49518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 50518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianusing namespace android; 51518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 52518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 53518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 54e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopiannamespace android { 55e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian 56518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstruct extention_map_t { 57518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const char* name; 58518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian __eglMustCastToProperFunctionPointerType address; 59518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian}; 60518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 61e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian/* 6221558daf691dbcdff4a41e659fd013273db4d0b7Jesse Hall * This is the list of EGL extensions exposed to applications. 63e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian * 6421558daf691dbcdff4a41e659fd013273db4d0b7Jesse Hall * Some of them (gBuiltinExtensionString) are implemented entirely in this EGL 6521558daf691dbcdff4a41e659fd013273db4d0b7Jesse Hall * wrapper and are always available. 66e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian * 6721558daf691dbcdff4a41e659fd013273db4d0b7Jesse Hall * The rest (gExtensionString) depend on support in the EGL driver, and are 6821558daf691dbcdff4a41e659fd013273db4d0b7Jesse Hall * only available if the driver supports them. However, some of these must be 6921558daf691dbcdff4a41e659fd013273db4d0b7Jesse Hall * supported because they are used by the Android system itself; these are 7021558daf691dbcdff4a41e659fd013273db4d0b7Jesse Hall * listd as mandatory below and are required by the CDD. The system *assumes* 7121558daf691dbcdff4a41e659fd013273db4d0b7Jesse Hall * the mandatory extensions are present and may not function properly if some 7221558daf691dbcdff4a41e659fd013273db4d0b7Jesse Hall * are missing. 7321558daf691dbcdff4a41e659fd013273db4d0b7Jesse Hall * 7421558daf691dbcdff4a41e659fd013273db4d0b7Jesse Hall * NOTE: Both strings MUST have a single space as the last character. 75e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian */ 7621558daf691dbcdff4a41e659fd013273db4d0b7Jesse Hallextern char const * const gBuiltinExtensionString = 7721558daf691dbcdff4a41e659fd013273db4d0b7Jesse Hall "EGL_KHR_get_all_proc_addresses " 7821558daf691dbcdff4a41e659fd013273db4d0b7Jesse Hall "EGL_ANDROID_presentation_time " 7921558daf691dbcdff4a41e659fd013273db4d0b7Jesse Hall ; 80e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopianextern char const * const gExtensionString = 81e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian "EGL_KHR_image " // mandatory 82e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian "EGL_KHR_image_base " // mandatory 83e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian "EGL_KHR_image_pixmap " 84e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian "EGL_KHR_lock_surface " 85e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian "EGL_KHR_gl_texture_2D_image " 86e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian "EGL_KHR_gl_texture_cubemap_image " 87e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian "EGL_KHR_gl_renderbuffer_image " 88e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian "EGL_KHR_reusable_sync " 89e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian "EGL_KHR_fence_sync " 90f6d1c3930eeba6b089ba12fb82ecad1c6622e550Jamie Gennis "EGL_KHR_create_context " 91e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian "EGL_EXT_create_context_robustness " 92e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian "EGL_NV_system_time " 93e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian "EGL_ANDROID_image_native_buffer " // mandatory 942bb716871cf8bfadfff1193ed798da3bffc1f8ecMathias Agopian "EGL_KHR_wait_sync " // strongly recommended 95e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian ; 96e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian 97e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian// extensions not exposed to applications but used by the ANDROID system 98e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian// "EGL_ANDROID_blob_cache " // strongly recommended 99e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian// "EGL_IMG_hibernate_process " // optional 100e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian// "EGL_ANDROID_native_fence_sync " // strongly recommended 101e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian// "EGL_ANDROID_framebuffer_target " // mandatory for HWC 1.1 102e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian// "EGL_ANDROID_recordable " // mandatory 103e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian 104e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian 105e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian/* 106e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian * EGL Extensions entry-points exposed to 3rd party applications 107e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian * (keep in sync with gExtensionString above) 108e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian * 109e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian */ 110e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopianstatic const extention_map_t sExtensionMap[] = { 111e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian // EGL_KHR_lock_surface 112518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian { "eglLockSurfaceKHR", 113518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian (__eglMustCastToProperFunctionPointerType)&eglLockSurfaceKHR }, 114518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian { "eglUnlockSurfaceKHR", 115518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian (__eglMustCastToProperFunctionPointerType)&eglUnlockSurfaceKHR }, 116e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian 117e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian // EGL_KHR_image, EGL_KHR_image_base 118518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian { "eglCreateImageKHR", 119518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian (__eglMustCastToProperFunctionPointerType)&eglCreateImageKHR }, 120518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian { "eglDestroyImageKHR", 121518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian (__eglMustCastToProperFunctionPointerType)&eglDestroyImageKHR }, 122e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian 123e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian // EGL_KHR_reusable_sync, EGL_KHR_fence_sync 124e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian { "eglCreateSyncKHR", 125e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian (__eglMustCastToProperFunctionPointerType)&eglCreateSyncKHR }, 126e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian { "eglDestroySyncKHR", 127e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian (__eglMustCastToProperFunctionPointerType)&eglDestroySyncKHR }, 128e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian { "eglClientWaitSyncKHR", 129e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian (__eglMustCastToProperFunctionPointerType)&eglClientWaitSyncKHR }, 130e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian { "eglSignalSyncKHR", 131e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian (__eglMustCastToProperFunctionPointerType)&eglSignalSyncKHR }, 132e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian { "eglGetSyncAttribKHR", 133e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian (__eglMustCastToProperFunctionPointerType)&eglGetSyncAttribKHR }, 134e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian 135e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian // EGL_NV_system_time 1361c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang { "eglGetSystemTimeFrequencyNV", 1371c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang (__eglMustCastToProperFunctionPointerType)&eglGetSystemTimeFrequencyNV }, 1381c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang { "eglGetSystemTimeNV", 1391c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang (__eglMustCastToProperFunctionPointerType)&eglGetSystemTimeNV }, 140e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian 1412bb716871cf8bfadfff1193ed798da3bffc1f8ecMathias Agopian // EGL_KHR_wait_sync 1422bb716871cf8bfadfff1193ed798da3bffc1f8ecMathias Agopian { "eglWaitSyncKHR", 1432bb716871cf8bfadfff1193ed798da3bffc1f8ecMathias Agopian (__eglMustCastToProperFunctionPointerType)&eglWaitSyncKHR }, 144e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian 145e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian // EGL_ANDROID_presentation_time 146e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian { "eglPresentationTimeANDROID", 147e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian (__eglMustCastToProperFunctionPointerType)&eglPresentationTimeANDROID }, 148518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian}; 149518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 150e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian/* 151e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian * These extensions entry-points should not be exposed to applications. 152e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian * They're used internally by the Android EGL layer. 153e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian */ 154e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian#define FILTER_EXTENSIONS(procname) \ 155e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian (!strcmp((procname), "eglSetBlobCacheFuncsANDROID") || \ 156e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian !strcmp((procname), "eglHibernateProcessIMG") || \ 157e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian !strcmp((procname), "eglAwakenProcessIMG") || \ 158e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian !strcmp((procname), "eglDupNativeFenceFDANDROID")) 159e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian 160e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian 161e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian 162518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// accesses protected by sExtensionMapMutex 163518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic DefaultKeyedVector<String8, __eglMustCastToProperFunctionPointerType> sGLExtentionMap; 164518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic int sGLExtentionSlot = 0; 165518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic pthread_mutex_t sExtensionMapMutex = PTHREAD_MUTEX_INITIALIZER; 166518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 167518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic void(*findProcAddress(const char* name, 168518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const extention_map_t* map, size_t n))() { 169518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian for (uint32_t i=0 ; i<n ; i++) { 170518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!strcmp(name, map[i].name)) { 171518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return map[i].address; 172518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 173518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 174518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return NULL; 175518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 176518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 177518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 178518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 179518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianextern void setGLHooksThreadSpecific(gl_hooks_t const *value); 180518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianextern EGLBoolean egl_init_drivers(); 181518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianextern const __eglMustCastToProperFunctionPointerType gExtensionForwarders[MAX_NUMBER_OF_GL_EXTENSIONS]; 182a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamyextern int getEGLDebugLevel(); 183a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamyextern void setEGLDebugLevel(int level); 184518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianextern gl_hooks_t gHooksTrace; 185e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian 186518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} // namespace android; 187518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 188e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian 189518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 190518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 191518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic inline void clearError() { egl_tls_t::clearError(); } 192518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic inline EGLContext getContext() { return egl_tls_t::getContext(); } 193518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 194518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 195518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 196518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLDisplay eglGetDisplay(EGLNativeDisplayType display) 197518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 198518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 199518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 200518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian uint32_t index = uint32_t(display); 201518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (index >= NUM_DISPLAYS) { 202518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_NO_DISPLAY); 203518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 204518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 205518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (egl_init_drivers() == EGL_FALSE) { 206518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_NO_DISPLAY); 207518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 208518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 209518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy = egl_display_t::getFromNativeDisplay(display); 210518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return dpy; 211518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 212518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 213518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 214518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// Initialization 215518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 216518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 217518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglInitialize(EGLDisplay dpy, EGLint *major, EGLint *minor) 218518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 219518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 220518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 221b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_display_ptr dp = get_display(dpy); 222518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return setError(EGL_BAD_DISPLAY, EGL_FALSE); 223518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 224518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean res = dp->initialize(major, minor); 225518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 226518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 227518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 228518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 229518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglTerminate(EGLDisplay dpy) 230518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 231518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // NOTE: don't unload the drivers b/c some APIs can be called 232518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // after eglTerminate() has been called. eglTerminate() only 233518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // terminates an EGLDisplay, not a EGL itself. 234518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 235518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 236518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 237b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_display_ptr dp = get_display(dpy); 238518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return setError(EGL_BAD_DISPLAY, EGL_FALSE); 239518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 240518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean res = dp->terminate(); 2414774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall 242518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 243518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 244518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 245518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 246518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// configuration 247518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 248518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 249518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglGetConfigs( EGLDisplay dpy, 250518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLConfig *configs, 251518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint config_size, EGLint *num_config) 252518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 253518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 254518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 255b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 256518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 257518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 2587773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian if (num_config==0) { 2597773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian return setError(EGL_BAD_PARAMETER, EGL_FALSE); 260518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 261518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 2627773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian EGLBoolean res = EGL_FALSE; 2637773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian *num_config = 0; 2647773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian 2657773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian egl_connection_t* const cnx = &gEGLImpl; 2667773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian if (cnx->dso) { 2677773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian res = cnx->egl.eglGetConfigs( 2687773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, configs, config_size, num_config); 269518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 2707773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian 2717773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian return res; 272518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 273518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 274518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglChooseConfig( EGLDisplay dpy, const EGLint *attrib_list, 275518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLConfig *configs, EGLint config_size, 276518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint *num_config) 277518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 278518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 279518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 280b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 281518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 282518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 283518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (num_config==0) { 284518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_FALSE); 285518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 286518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 287518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean res = EGL_FALSE; 288518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian *num_config = 0; 289518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 290ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 291ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso) { 2921cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy if (attrib_list) { 2931cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy char value[PROPERTY_VALUE_MAX]; 2941cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy property_get("debug.egl.force_msaa", value, "false"); 2951cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy 2961cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy if (!strcmp(value, "true")) { 2971cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy size_t attribCount = 0; 2981cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy EGLint attrib = attrib_list[0]; 2991cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy 3001cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy // Only enable MSAA if the context is OpenGL ES 2.0 and 301be3c3e4ecad501eecfe1f7a424a792f0f7f3f307Romain Guy // if no caveat is requested 3021cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy const EGLint *attribRendererable = NULL; 3031cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy const EGLint *attribCaveat = NULL; 3041cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy 3051cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy // Count the number of attributes and look for 306be3c3e4ecad501eecfe1f7a424a792f0f7f3f307Romain Guy // EGL_RENDERABLE_TYPE and EGL_CONFIG_CAVEAT 3071cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy while (attrib != EGL_NONE) { 3081cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy attrib = attrib_list[attribCount]; 3091cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy switch (attrib) { 3101cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy case EGL_RENDERABLE_TYPE: 3111cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy attribRendererable = &attrib_list[attribCount]; 3121cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy break; 3131cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy case EGL_CONFIG_CAVEAT: 3141cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy attribCaveat = &attrib_list[attribCount]; 3151cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy break; 3161cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy } 3171cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy attribCount++; 3181cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy } 3191cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy 3201cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy if (attribRendererable && attribRendererable[1] == EGL_OPENGL_ES2_BIT && 3211cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy (!attribCaveat || attribCaveat[1] != EGL_NONE)) { 3224774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall 3231cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy // Insert 2 extra attributes to force-enable MSAA 4x 3241cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy EGLint aaAttribs[attribCount + 4]; 3251cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy aaAttribs[0] = EGL_SAMPLE_BUFFERS; 3261cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy aaAttribs[1] = 1; 3271cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy aaAttribs[2] = EGL_SAMPLES; 3281cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy aaAttribs[3] = 4; 3291cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy 3301cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy memcpy(&aaAttribs[4], attrib_list, attribCount * sizeof(EGLint)); 3311cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy 3321cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy EGLint numConfigAA; 3331cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy EGLBoolean resAA = cnx->egl.eglChooseConfig( 3341cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy dp->disp.dpy, aaAttribs, configs, config_size, &numConfigAA); 3351cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy 3361cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy if (resAA == EGL_TRUE && numConfigAA > 0) { 3371cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy ALOGD("Enabling MSAA 4x"); 3381cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy *num_config = numConfigAA; 3391cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy return resAA; 3401cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy } 3411cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy } 3421cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy } 3431cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy } 3441cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy 3457773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian res = cnx->egl.eglChooseConfig( 3467773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, attrib_list, configs, config_size, num_config); 347518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 348518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 349518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 350518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 351518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglGetConfigAttrib(EGLDisplay dpy, EGLConfig config, 352518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint attribute, EGLint *value) 353518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 354518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 355518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 356b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_connection_t* cnx = NULL; 357b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display_connection(dpy, cnx); 358b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall if (!dp) return EGL_FALSE; 3594774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall 360518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return cnx->egl.eglGetConfigAttrib( 3617773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, config, attribute, value); 362518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 363518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 364518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 365518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// surfaces 366518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 367518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 368518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSurface eglCreateWindowSurface( EGLDisplay dpy, EGLConfig config, 369518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian NativeWindowType window, 370518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const EGLint *attrib_list) 371518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 372518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 373518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 374b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_connection_t* cnx = NULL; 375b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_display_ptr dp = validate_display_connection(dpy, cnx); 376b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall if (dp) { 377ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian EGLDisplay iDpy = dp->disp.dpy; 378518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint format; 379518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 38081a63350527cafce6929309533c58586878f10b5Mathias Agopian if (native_window_api_connect(window, NATIVE_WINDOW_API_EGL) != OK) { 381e6f43ddce78d6846af12550ff9193c5c6fe5844bSteve Block ALOGE("EGLNativeWindowType %p already connected to another API", 38281a63350527cafce6929309533c58586878f10b5Mathias Agopian window); 38377a9b4a6bd21188e2744ae9dcd8092c6837bff7cJonathan Hamilton return setError(EGL_BAD_ALLOC, EGL_NO_SURFACE); 38481a63350527cafce6929309533c58586878f10b5Mathias Agopian } 38581a63350527cafce6929309533c58586878f10b5Mathias Agopian 386518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // set the native window's buffers format to match this config 387518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx->egl.eglGetConfigAttrib(iDpy, 3887773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian config, EGL_NATIVE_VISUAL_ID, &format)) { 389518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (format != 0) { 390bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis int err = native_window_set_buffers_format(window, format); 391bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis if (err != 0) { 392e6f43ddce78d6846af12550ff9193c5c6fe5844bSteve Block ALOGE("error setting native window pixel format: %s (%d)", 393bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis strerror(-err), err); 39481a63350527cafce6929309533c58586878f10b5Mathias Agopian native_window_api_disconnect(window, NATIVE_WINDOW_API_EGL); 395bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis return setError(EGL_BAD_NATIVE_WINDOW, EGL_NO_SURFACE); 396bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis } 397518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 398518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 399518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 40059769469e4b9b2d8b12c020eb44b030b3927a50bJamie Gennis // the EGL spec requires that a new EGLSurface default to swap interval 40159769469e4b9b2d8b12c020eb44b030b3927a50bJamie Gennis // 1, so explicitly set that on the window here. 40259769469e4b9b2d8b12c020eb44b030b3927a50bJamie Gennis ANativeWindow* anw = reinterpret_cast<ANativeWindow*>(window); 40359769469e4b9b2d8b12c020eb44b030b3927a50bJamie Gennis anw->setSwapInterval(anw, 1); 40459769469e4b9b2d8b12c020eb44b030b3927a50bJamie Gennis 405518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface surface = cnx->egl.eglCreateWindowSurface( 4067773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian iDpy, config, window, attrib_list); 407518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (surface != EGL_NO_SURFACE) { 408b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_surface_t* s = new egl_surface_t(dp.get(), config, window, 409b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall surface, cnx); 410518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s; 411518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 41281a63350527cafce6929309533c58586878f10b5Mathias Agopian 41381a63350527cafce6929309533c58586878f10b5Mathias Agopian // EGLSurface creation failed 41481a63350527cafce6929309533c58586878f10b5Mathias Agopian native_window_set_buffers_format(window, 0); 41581a63350527cafce6929309533c58586878f10b5Mathias Agopian native_window_api_disconnect(window, NATIVE_WINDOW_API_EGL); 416518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 417518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_SURFACE; 418518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 419518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 420518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSurface eglCreatePixmapSurface( EGLDisplay dpy, EGLConfig config, 421518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian NativePixmapType pixmap, 422518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const EGLint *attrib_list) 423518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 424518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 425518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 426b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_connection_t* cnx = NULL; 427b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_display_ptr dp = validate_display_connection(dpy, cnx); 428b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall if (dp) { 429518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface surface = cnx->egl.eglCreatePixmapSurface( 4307773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, config, pixmap, attrib_list); 431518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (surface != EGL_NO_SURFACE) { 432b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_surface_t* s = new egl_surface_t(dp.get(), config, NULL, 433b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall surface, cnx); 434518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s; 435518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 436518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 437518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_SURFACE; 438518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 439518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 440518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSurface eglCreatePbufferSurface( EGLDisplay dpy, EGLConfig config, 441518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const EGLint *attrib_list) 442518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 443518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 444518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 445b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_connection_t* cnx = NULL; 446b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_display_ptr dp = validate_display_connection(dpy, cnx); 447b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall if (dp) { 448518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface surface = cnx->egl.eglCreatePbufferSurface( 4497773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, config, attrib_list); 450518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (surface != EGL_NO_SURFACE) { 451b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_surface_t* s = new egl_surface_t(dp.get(), config, NULL, 452b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall surface, cnx); 453518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s; 454518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 455518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 456518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_SURFACE; 457518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 4584774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall 459518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglDestroySurface(EGLDisplay dpy, EGLSurface surface) 460518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 461518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 462518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 463b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 464518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 465518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 466b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 4675b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 4685b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 469518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 470518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t * const s = get_surface(surface); 471ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian EGLBoolean result = s->cnx->egl.eglDestroySurface(dp->disp.dpy, s->surface); 472518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (result == EGL_TRUE) { 473518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _s.terminate(); 474518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 475518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return result; 476518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 477518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 478518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglQuerySurface( EGLDisplay dpy, EGLSurface surface, 479518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint attribute, EGLint *value) 480518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 481518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 482518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 483b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 484518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 485518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 486b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 4875b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 4885b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 489518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 490518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 4917773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian return s->cnx->egl.eglQuerySurface( 4927773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, s->surface, attribute, value); 493518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 494518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 495e8696a40e09b24b634214684d18526187b316a2fJamie Gennisvoid EGLAPI eglBeginFrame(EGLDisplay dpy, EGLSurface surface) { 4961c8e95cf86f2182986385bc1ee85f13f425f3a3aJamie Gennis ATRACE_CALL(); 497e8696a40e09b24b634214684d18526187b316a2fJamie Gennis clearError(); 498e8696a40e09b24b634214684d18526187b316a2fJamie Gennis 499b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 500e8696a40e09b24b634214684d18526187b316a2fJamie Gennis if (!dp) { 501e8696a40e09b24b634214684d18526187b316a2fJamie Gennis return; 502e8696a40e09b24b634214684d18526187b316a2fJamie Gennis } 503e8696a40e09b24b634214684d18526187b316a2fJamie Gennis 504b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 505e8696a40e09b24b634214684d18526187b316a2fJamie Gennis if (!_s.get()) { 506e8696a40e09b24b634214684d18526187b316a2fJamie Gennis setError(EGL_BAD_SURFACE, EGL_FALSE); 507e8696a40e09b24b634214684d18526187b316a2fJamie Gennis return; 508e8696a40e09b24b634214684d18526187b316a2fJamie Gennis } 509e8696a40e09b24b634214684d18526187b316a2fJamie Gennis} 510e8696a40e09b24b634214684d18526187b316a2fJamie Gennis 511518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 512518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// Contexts 513518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 514518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 515518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLContext eglCreateContext(EGLDisplay dpy, EGLConfig config, 516518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext share_list, const EGLint *attrib_list) 517518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 518518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 519518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 520b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_connection_t* cnx = NULL; 521b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display_connection(dpy, cnx); 5220673e1e2d77c673c2e9bc57616a02c3188b55ad1Michael Chock if (dp) { 523518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (share_list != EGL_NO_CONTEXT) { 5240673e1e2d77c673c2e9bc57616a02c3188b55ad1Michael Chock if (!ContextRef(dp.get(), share_list).get()) { 5250673e1e2d77c673c2e9bc57616a02c3188b55ad1Michael Chock return setError(EGL_BAD_CONTEXT, EGL_NO_CONTEXT); 5260673e1e2d77c673c2e9bc57616a02c3188b55ad1Michael Chock } 527518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t* const c = get_context(share_list); 528518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian share_list = c->context; 529518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 530518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext context = cnx->egl.eglCreateContext( 5317773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, config, share_list, attrib_list); 532518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (context != EGL_NO_CONTEXT) { 533518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // figure out if it's a GLESv1 or GLESv2 534518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian int version = 0; 535518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (attrib_list) { 536518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian while (*attrib_list != EGL_NONE) { 537518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian GLint attr = *attrib_list++; 538518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian GLint value = *attrib_list++; 539518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (attr == EGL_CONTEXT_CLIENT_VERSION) { 540518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (value == 1) { 5417773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian version = egl_connection_t::GLESv1_INDEX; 5424774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall } else if (value == 2 || value == 3) { 5437773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian version = egl_connection_t::GLESv2_INDEX; 544518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 545518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 546518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian }; 547518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 548b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_context_t* c = new egl_context_t(dpy, context, config, cnx, 549b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall version); 5500469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#if EGL_TRACE 551a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy if (getEGLDebugLevel() > 0) 5520469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy GLTrace_eglCreateContext(version, c); 5530469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#endif 554518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return c; 555500407a2c07ced40c36e7356574a47bcec9c2fd9Mathias Agopian } else { 556500407a2c07ced40c36e7356574a47bcec9c2fd9Mathias Agopian EGLint error = eglGetError(); 557500407a2c07ced40c36e7356574a47bcec9c2fd9Mathias Agopian ALOGE_IF(error == EGL_SUCCESS, 558500407a2c07ced40c36e7356574a47bcec9c2fd9Mathias Agopian "eglCreateContext(%p, %p, %p, %p) returned EGL_NO_CONTEXT " 559500407a2c07ced40c36e7356574a47bcec9c2fd9Mathias Agopian "but no EGL error!", 560500407a2c07ced40c36e7356574a47bcec9c2fd9Mathias Agopian dpy, config, share_list, attrib_list); 561518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 562518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 563518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_CONTEXT; 564518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 565518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 566518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglDestroyContext(EGLDisplay dpy, EGLContext ctx) 567518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 568518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 569518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 570b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 5715b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!dp) 5725b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return EGL_FALSE; 573518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 574b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall ContextRef _c(dp.get(), ctx); 5755b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_c.get()) 5765b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_CONTEXT, EGL_FALSE); 5774774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall 578518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t * const c = get_context(ctx); 579ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian EGLBoolean result = c->cnx->egl.eglDestroyContext(dp->disp.dpy, c->context); 580518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (result == EGL_TRUE) { 581518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _c.terminate(); 582518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 583518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return result; 584518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 585518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 586518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglMakeCurrent( EGLDisplay dpy, EGLSurface draw, 587518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface read, EGLContext ctx) 588518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 589518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 590518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 591b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_display_ptr dp = validate_display(dpy); 592518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return setError(EGL_BAD_DISPLAY, EGL_FALSE); 593518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 5945b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian // If ctx is not EGL_NO_CONTEXT, read is not EGL_NO_SURFACE, or draw is not 5955b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian // EGL_NO_SURFACE, then an EGL_NOT_INITIALIZED error is generated if dpy is 5965b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian // a valid but uninitialized display. 597518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if ( (ctx != EGL_NO_CONTEXT) || (read != EGL_NO_SURFACE) || 598518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian (draw != EGL_NO_SURFACE) ) { 599518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp->isReady()) return setError(EGL_NOT_INITIALIZED, EGL_FALSE); 600518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 601518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 602518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // get a reference to the object passed in 603b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall ContextRef _c(dp.get(), ctx); 604b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _d(dp.get(), draw); 605b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _r(dp.get(), read); 606518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 607518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // validate the context (if not EGL_NO_CONTEXT) 6085b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if ((ctx != EGL_NO_CONTEXT) && !_c.get()) { 609518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // EGL_NO_CONTEXT is valid 6100673e1e2d77c673c2e9bc57616a02c3188b55ad1Michael Chock return setError(EGL_BAD_CONTEXT, EGL_FALSE); 611518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 612518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 613518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // these are the underlying implementation's object 614518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext impl_ctx = EGL_NO_CONTEXT; 615518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface impl_draw = EGL_NO_SURFACE; 616518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface impl_read = EGL_NO_SURFACE; 617518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 618518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // these are our objects structs passed in 619518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t * c = NULL; 620518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * d = NULL; 621518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * r = NULL; 622518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 623518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // these are the current objects structs 624518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t * cur_c = get_context(getContext()); 6254774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall 626518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (ctx != EGL_NO_CONTEXT) { 627518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian c = get_context(ctx); 628518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian impl_ctx = c->context; 629518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } else { 630518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // no context given, use the implementation of the current context 6310673e1e2d77c673c2e9bc57616a02c3188b55ad1Michael Chock if (draw != EGL_NO_SURFACE || read != EGL_NO_SURFACE) { 6320673e1e2d77c673c2e9bc57616a02c3188b55ad1Michael Chock // calling eglMakeCurrent( ..., !=0, !=0, EGL_NO_CONTEXT); 6330673e1e2d77c673c2e9bc57616a02c3188b55ad1Michael Chock return setError(EGL_BAD_MATCH, EGL_FALSE); 6340673e1e2d77c673c2e9bc57616a02c3188b55ad1Michael Chock } 635518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cur_c == NULL) { 636518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // no current context 637518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // not an error, there is just no current context. 638518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_TRUE; 639518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 640518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 641518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 642518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // retrieve the underlying implementation's draw EGLSurface 643518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (draw != EGL_NO_SURFACE) { 6440673e1e2d77c673c2e9bc57616a02c3188b55ad1Michael Chock if (!_d.get()) return setError(EGL_BAD_SURFACE, EGL_FALSE); 645518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian d = get_surface(draw); 646518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian impl_draw = d->surface; 647518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 648518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 649518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // retrieve the underlying implementation's read EGLSurface 650518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (read != EGL_NO_SURFACE) { 6510673e1e2d77c673c2e9bc57616a02c3188b55ad1Michael Chock if (!_r.get()) return setError(EGL_BAD_SURFACE, EGL_FALSE); 652518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian r = get_surface(read); 653518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian impl_read = r->surface; 654518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 655518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 656518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 657b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall EGLBoolean result = dp->makeCurrent(c, cur_c, 658fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian draw, read, ctx, 659fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian impl_draw, impl_read, impl_ctx); 660518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 661518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (result == EGL_TRUE) { 662fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian if (c) { 663518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian setGLHooksThreadSpecific(c->cnx->hooks[c->version]); 664518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_tls_t::setContext(ctx); 6650469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#if EGL_TRACE 666a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy if (getEGLDebugLevel() > 0) 66793a826f78f6313db791e6fc880439189897651b3Siva Velusamy GLTrace_eglMakeCurrent(c->version, c->cnx->hooks[c->version], ctx); 6680469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#endif 669518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _c.acquire(); 670518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _r.acquire(); 671518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _d.acquire(); 672518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } else { 673518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian setGLHooksThreadSpecific(&gHooksNoContext); 674518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_tls_t::setContext(EGL_NO_CONTEXT); 675518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 6765fecea776a5f093c21ac1a0ad3552b847d4be23eMathias Agopian } else { 677e6f43ddce78d6846af12550ff9193c5c6fe5844bSteve Block // this will ALOGE the error 6785fecea776a5f093c21ac1a0ad3552b847d4be23eMathias Agopian result = setError(c->cnx->egl.eglGetError(), EGL_FALSE); 679518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 680518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return result; 681518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 682518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 683518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 684518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglQueryContext( EGLDisplay dpy, EGLContext ctx, 685518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint attribute, EGLint *value) 686518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 687518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 688518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 689b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 690518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 691518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 692b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall ContextRef _c(dp.get(), ctx); 693518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!_c.get()) return setError(EGL_BAD_CONTEXT, EGL_FALSE); 694518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 695518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t * const c = get_context(ctx); 6967773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian return c->cnx->egl.eglQueryContext( 6977773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, c->context, attribute, value); 698518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 699518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 700518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 701518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLContext eglGetCurrentContext(void) 702518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 703518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // could be called before eglInitialize(), but we wouldn't have a context 704518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // then, and this function would correctly return EGL_NO_CONTEXT. 705518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 706518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 707518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 708518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext ctx = getContext(); 709518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return ctx; 710518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 711518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 712518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSurface eglGetCurrentSurface(EGLint readdraw) 713518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 714518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // could be called before eglInitialize(), but we wouldn't have a context 715518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // then, and this function would correctly return EGL_NO_SURFACE. 716518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 717518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 718518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 719518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext ctx = getContext(); 720518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (ctx) { 721518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t const * const c = get_context(ctx); 722518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!c) return setError(EGL_BAD_CONTEXT, EGL_NO_SURFACE); 723518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian switch (readdraw) { 724518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_READ: return c->read; 7254774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall case EGL_DRAW: return c->draw; 726518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian default: return setError(EGL_BAD_PARAMETER, EGL_NO_SURFACE); 727518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 728518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 729518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_SURFACE; 730518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 731518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 732518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLDisplay eglGetCurrentDisplay(void) 733518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 734518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // could be called before eglInitialize(), but we wouldn't have a context 735518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // then, and this function would correctly return EGL_NO_DISPLAY. 736518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 737518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 738518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 739518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext ctx = getContext(); 740518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (ctx) { 741518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t const * const c = get_context(ctx); 742518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!c) return setError(EGL_BAD_CONTEXT, EGL_NO_SURFACE); 743518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return c->dpy; 744518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 745518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_DISPLAY; 746518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 747518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 748518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglWaitGL(void) 749518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 750518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 751518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 752ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 753ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (!cnx->dso) 754ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return setError(EGL_BAD_CONTEXT, EGL_FALSE); 755ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 756ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return cnx->egl.eglWaitGL(); 757518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 758518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 759518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglWaitNative(EGLint engine) 760518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 761518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 762518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 763ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 764ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (!cnx->dso) 765ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return setError(EGL_BAD_CONTEXT, EGL_FALSE); 766ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 767ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return cnx->egl.eglWaitNative(engine); 768518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 769518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 770518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLint eglGetError(void) 771518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 772ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian EGLint err = EGL_SUCCESS; 773ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 774ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso) { 775ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian err = cnx->egl.eglGetError(); 776518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 777ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (err == EGL_SUCCESS) { 778ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian err = egl_tls_t::getError(); 779ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian } 780ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return err; 781518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 782518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 783c07b52060acd627c8510c1a9151e0753fce76330Jesse Hallstatic __eglMustCastToProperFunctionPointerType findBuiltinGLWrapper( 784c07b52060acd627c8510c1a9151e0753fce76330Jesse Hall const char* procname) { 785c07b52060acd627c8510c1a9151e0753fce76330Jesse Hall const egl_connection_t* cnx = &gEGLImpl; 786c07b52060acd627c8510c1a9151e0753fce76330Jesse Hall void* proc = NULL; 787c07b52060acd627c8510c1a9151e0753fce76330Jesse Hall 788c07b52060acd627c8510c1a9151e0753fce76330Jesse Hall proc = dlsym(cnx->libGles2, procname); 789c07b52060acd627c8510c1a9151e0753fce76330Jesse Hall if (proc) return (__eglMustCastToProperFunctionPointerType)proc; 790c07b52060acd627c8510c1a9151e0753fce76330Jesse Hall 791c07b52060acd627c8510c1a9151e0753fce76330Jesse Hall proc = dlsym(cnx->libGles1, procname); 792c07b52060acd627c8510c1a9151e0753fce76330Jesse Hall if (proc) return (__eglMustCastToProperFunctionPointerType)proc; 793c07b52060acd627c8510c1a9151e0753fce76330Jesse Hall 794c07b52060acd627c8510c1a9151e0753fce76330Jesse Hall return NULL; 795c07b52060acd627c8510c1a9151e0753fce76330Jesse Hall} 796c07b52060acd627c8510c1a9151e0753fce76330Jesse Hall 797518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian__eglMustCastToProperFunctionPointerType eglGetProcAddress(const char *procname) 798518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 799518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // eglGetProcAddress() could be the very first function called 800518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // in which case we must make sure we've initialized ourselves, this 801518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // happens the first time egl_get_display() is called. 802518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 803518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 804518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 805518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (egl_init_drivers() == EGL_FALSE) { 806518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian setError(EGL_BAD_PARAMETER, NULL); 807518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return NULL; 808518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 809518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 810e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian if (FILTER_EXTENSIONS(procname)) { 811aca51c06f38155f1435fbc6944d7fc0a9bf1e4e9Jamie Gennis return NULL; 812aca51c06f38155f1435fbc6944d7fc0a9bf1e4e9Jamie Gennis } 813aca51c06f38155f1435fbc6944d7fc0a9bf1e4e9Jamie Gennis 814518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian __eglMustCastToProperFunctionPointerType addr; 815e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian addr = findProcAddress(procname, sExtensionMap, NELEM(sExtensionMap)); 816518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (addr) return addr; 817518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 818c07b52060acd627c8510c1a9151e0753fce76330Jesse Hall addr = findBuiltinGLWrapper(procname); 819c07b52060acd627c8510c1a9151e0753fce76330Jesse Hall if (addr) return addr; 820aca51c06f38155f1435fbc6944d7fc0a9bf1e4e9Jamie Gennis 821518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // this protects accesses to sGLExtentionMap and sGLExtentionSlot 822518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian pthread_mutex_lock(&sExtensionMapMutex); 823518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 824518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian /* 825518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * Since eglGetProcAddress() is not associated to anything, it needs 826518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * to return a function pointer that "works" regardless of what 827518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * the current context is. 828518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * 829518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * For this reason, we return a "forwarder", a small stub that takes 830518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * care of calling the function associated with the context 831518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * currently bound. 832518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * 833518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * We first look for extensions we've already resolved, if we're seeing 834518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * this extension for the first time, we go through all our 835518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * implementations and call eglGetProcAddress() and record the 836518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * result in the appropriate implementation hooks and return the 837518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * address of the forwarder corresponding to that hook set. 838518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * 839518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian */ 840518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 841518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const String8 name(procname); 842518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian addr = sGLExtentionMap.valueFor(name); 843518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const int slot = sGLExtentionSlot; 844518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 845e6f43ddce78d6846af12550ff9193c5c6fe5844bSteve Block ALOGE_IF(slot >= MAX_NUMBER_OF_GL_EXTENSIONS, 846518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian "no more slots for eglGetProcAddress(\"%s\")", 847518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian procname); 848518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 8490469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#if EGL_TRACE 8500469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy gl_hooks_t *debugHooks = GLTrace_getGLHooks(); 8510469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#endif 8520469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy 853518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!addr && (slot < MAX_NUMBER_OF_GL_EXTENSIONS)) { 854518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian bool found = false; 855ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 856ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 857ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglGetProcAddress) { 858ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian // Extensions are independent of the bound context 85969d100762c7c26d8328f4bb61cfef026d3a69bbfluliuhui addr = 8607773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian cnx->hooks[egl_connection_t::GLESv1_INDEX]->ext.extensions[slot] = 8617773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian cnx->hooks[egl_connection_t::GLESv2_INDEX]->ext.extensions[slot] = 862518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#if EGL_TRACE 863ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian debugHooks->ext.extensions[slot] = 864ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian gHooksTrace.ext.extensions[slot] = 865518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#endif 866ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian cnx->egl.eglGetProcAddress(procname); 86769d100762c7c26d8328f4bb61cfef026d3a69bbfluliuhui if (addr) found = true; 868518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 869ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 870518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (found) { 871518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian addr = gExtensionForwarders[slot]; 872518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian sGLExtentionMap.add(name, addr); 873518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian sGLExtentionSlot++; 874518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 875518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 876518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 877518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian pthread_mutex_unlock(&sExtensionMapMutex); 878518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return addr; 879518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 880518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 88128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennisclass FrameCompletionThread : public Thread { 88228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennispublic: 88328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis 88428ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis static void queueSync(EGLSyncKHR sync) { 88528ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis static sp<FrameCompletionThread> thread(new FrameCompletionThread); 88628ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis static bool running = false; 88728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis if (!running) { 88828ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis thread->run("GPUFrameCompletion"); 88928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis running = true; 89028ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 89128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis { 89228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis Mutex::Autolock lock(thread->mMutex); 89328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis ScopedTrace st(ATRACE_TAG, String8::format("kicked off frame %d", 89428ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis thread->mFramesQueued).string()); 89528ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis thread->mQueue.push_back(sync); 89628ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis thread->mCondition.signal(); 89728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis thread->mFramesQueued++; 89828ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis ATRACE_INT("GPU Frames Outstanding", thread->mQueue.size()); 89928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 90028ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 90128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis 90228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennisprivate: 90328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis FrameCompletionThread() : mFramesQueued(0), mFramesCompleted(0) {} 90428ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis 90528ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis virtual bool threadLoop() { 90628ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis EGLSyncKHR sync; 90728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis uint32_t frameNum; 90828ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis { 90928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis Mutex::Autolock lock(mMutex); 91028ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis while (mQueue.isEmpty()) { 91128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis mCondition.wait(mMutex); 91228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 91328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis sync = mQueue[0]; 91428ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis frameNum = mFramesCompleted; 91528ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 91628ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis EGLDisplay dpy = eglGetDisplay(EGL_DEFAULT_DISPLAY); 91728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis { 91828ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis ScopedTrace st(ATRACE_TAG, String8::format("waiting for frame %d", 91928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis frameNum).string()); 92028ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis EGLint result = eglClientWaitSyncKHR(dpy, sync, 0, EGL_FOREVER_KHR); 92128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis if (result == EGL_FALSE) { 92228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis ALOGE("FrameCompletion: error waiting for fence: %#x", eglGetError()); 92328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } else if (result == EGL_TIMEOUT_EXPIRED_KHR) { 92428ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis ALOGE("FrameCompletion: timeout waiting for fence"); 92528ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 92628ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis eglDestroySyncKHR(dpy, sync); 92728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 92828ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis { 92928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis Mutex::Autolock lock(mMutex); 93028ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis mQueue.removeAt(0); 93128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis mFramesCompleted++; 93228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis ATRACE_INT("GPU Frames Outstanding", mQueue.size()); 93328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 93428ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis return true; 93528ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 93628ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis 93728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis uint32_t mFramesQueued; 93828ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis uint32_t mFramesCompleted; 93928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis Vector<EGLSyncKHR> mQueue; 94028ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis Condition mCondition; 94128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis Mutex mMutex; 94228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis}; 94328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis 944518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglSwapBuffers(EGLDisplay dpy, EGLSurface draw) 945518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 9461c8e95cf86f2182986385bc1ee85f13f425f3a3aJamie Gennis ATRACE_CALL(); 947518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 948518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 949b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 950518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 951518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 952b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), draw); 9535b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 9545b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 955518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 9560469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#if EGL_TRACE 957a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy gl_hooks_t const *trace_hooks = getGLTraceThreadSpecific(); 958a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy if (getEGLDebugLevel() > 0) { 959a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy if (trace_hooks == NULL) { 960a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy if (GLTrace_start() < 0) { 961a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy ALOGE("Disabling Tracer for OpenGL ES"); 962a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy setEGLDebugLevel(0); 963a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy } else { 964a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy // switch over to the trace version of hooks 965a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy EGLContext ctx = egl_tls_t::getContext(); 966a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy egl_context_t * const c = get_context(ctx); 967a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy if (c) { 968a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy setGLHooksThreadSpecific(c->cnx->hooks[c->version]); 969a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy GLTrace_eglMakeCurrent(c->version, c->cnx->hooks[c->version], ctx); 970a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy } 971a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy } 972a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy } 973a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy 9740469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy GLTrace_eglSwapBuffers(dpy, draw); 975a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy } else if (trace_hooks != NULL) { 976a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy // tracing is now disabled, so switch back to the non trace version 977a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy EGLContext ctx = egl_tls_t::getContext(); 978a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy egl_context_t * const c = get_context(ctx); 979a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy if (c) setGLHooksThreadSpecific(c->cnx->hooks[c->version]); 980a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy GLTrace_stop(); 981a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy } 9820469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#endif 9830469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy 984518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(draw); 9857db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian 986ed6d08b70d775852f4827471814c83eba3606aaaMathias Agopian if (CC_UNLIKELY(dp->traceGpuCompletion)) { 987ed6d08b70d775852f4827471814c83eba3606aaaMathias Agopian EGLSyncKHR sync = eglCreateSyncKHR(dpy, EGL_SYNC_FENCE_KHR, NULL); 988ed6d08b70d775852f4827471814c83eba3606aaaMathias Agopian if (sync != EGL_NO_SYNC_KHR) { 989ed6d08b70d775852f4827471814c83eba3606aaaMathias Agopian FrameCompletionThread::queueSync(sync); 990ed6d08b70d775852f4827471814c83eba3606aaaMathias Agopian } 991ed6d08b70d775852f4827471814c83eba3606aaaMathias Agopian } 992ed6d08b70d775852f4827471814c83eba3606aaaMathias Agopian 9937db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian if (CC_UNLIKELY(dp->finishOnSwap)) { 9947db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian uint32_t pixel; 9957db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian egl_context_t * const c = get_context( egl_tls_t::getContext() ); 9967db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian if (c) { 9977db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian // glReadPixels() ensures that the frame is complete 9987db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian s->cnx->hooks[c->version]->gl.glReadPixels(0,0,1,1, 9997db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian GL_RGBA,GL_UNSIGNED_BYTE,&pixel); 10007db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian } 10017db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian } 10027db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian 1003ed6d08b70d775852f4827471814c83eba3606aaaMathias Agopian return s->cnx->egl.eglSwapBuffers(dp->disp.dpy, s->surface); 1004518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1005518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1006518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglCopyBuffers( EGLDisplay dpy, EGLSurface surface, 1007518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian NativePixmapType target) 1008518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1009518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1010518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1011b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1012518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1013518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1014b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 10155b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 10165b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1017518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1018518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 1019ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return s->cnx->egl.eglCopyBuffers(dp->disp.dpy, s->surface, target); 1020518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1021518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1022518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianconst char* eglQueryString(EGLDisplay dpy, EGLint name) 1023518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1024518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1025518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1026b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1027518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return (const char *) NULL; 1028518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1029518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian switch (name) { 1030518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_VENDOR: 10314b9511c16195a646242eff833b0af212933b6ecaMathias Agopian return dp->getVendorString(); 1032518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_VERSION: 10334b9511c16195a646242eff833b0af212933b6ecaMathias Agopian return dp->getVersionString(); 1034518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_EXTENSIONS: 10354b9511c16195a646242eff833b0af212933b6ecaMathias Agopian return dp->getExtensionString(); 1036518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_CLIENT_APIS: 10374b9511c16195a646242eff833b0af212933b6ecaMathias Agopian return dp->getClientApiString(); 1038518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1039518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, (const char *)0); 1040518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1041518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1042ca08833d5ea99130797e10ad68a651b50e99da74Mathias AgopianEGLAPI const char* eglQueryStringImplementationANDROID(EGLDisplay dpy, EGLint name) 1043ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian{ 1044ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian clearError(); 1045ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian 1046ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian const egl_display_ptr dp = validate_display(dpy); 1047ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian if (!dp) return (const char *) NULL; 1048ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian 1049ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian switch (name) { 1050ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian case EGL_VENDOR: 1051ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian return dp->disp.queryString.vendor; 1052ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian case EGL_VERSION: 1053ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian return dp->disp.queryString.version; 1054ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian case EGL_EXTENSIONS: 1055ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian return dp->disp.queryString.extensions; 1056ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian case EGL_CLIENT_APIS: 1057ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian return dp->disp.queryString.clientApi; 1058ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian } 1059ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian return setError(EGL_BAD_PARAMETER, (const char *)0); 1060ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian} 1061518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1062518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1063518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// EGL 1.1 1064518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1065518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1066518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglSurfaceAttrib( 1067518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint value) 1068518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1069518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1070518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1071b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1072518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1073518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1074b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 10755b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 10765b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1077518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1078518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 1079518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (s->cnx->egl.eglSurfaceAttrib) { 1080518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s->cnx->egl.eglSurfaceAttrib( 1081ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, s->surface, attribute, value); 1082518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1083518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1084518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1085518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1086518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglBindTexImage( 1087518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy, EGLSurface surface, EGLint buffer) 1088518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1089518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1090518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1091b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1092518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1093518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1094b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 10955b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 10965b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1097518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1098518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 1099518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (s->cnx->egl.eglBindTexImage) { 1100518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s->cnx->egl.eglBindTexImage( 1101ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, s->surface, buffer); 1102518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1103518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1104518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1105518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1106518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglReleaseTexImage( 1107518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy, EGLSurface surface, EGLint buffer) 1108518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1109518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1110518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1111b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1112518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1113518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1114b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 11155b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 11165b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1117518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1118518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 1119518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (s->cnx->egl.eglReleaseTexImage) { 1120518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s->cnx->egl.eglReleaseTexImage( 1121ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, s->surface, buffer); 1122518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1123518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1124518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1125518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1126518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglSwapInterval(EGLDisplay dpy, EGLint interval) 1127518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1128518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1129518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1130b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1131518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1132518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1133518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean res = EGL_TRUE; 1134ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 1135ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglSwapInterval) { 1136ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian res = cnx->egl.eglSwapInterval(dp->disp.dpy, interval); 1137518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1138ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 1139518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 1140518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1141518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1142518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1143518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1144518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// EGL 1.2 1145518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1146518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1147518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglWaitClient(void) 1148518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1149518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1150518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1151ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 1152ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (!cnx->dso) 1153ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return setError(EGL_BAD_CONTEXT, EGL_FALSE); 1154ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 1155ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian EGLBoolean res; 1156ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->egl.eglWaitClient) { 1157ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian res = cnx->egl.eglWaitClient(); 1158ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian } else { 1159ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian res = cnx->egl.eglWaitGL(); 1160518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1161518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 1162518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1163518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1164518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglBindAPI(EGLenum api) 1165518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1166518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1167518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1168518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (egl_init_drivers() == EGL_FALSE) { 1169518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_FALSE); 1170518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1171518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1172518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // bind this API on all EGLs 1173518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean res = EGL_TRUE; 1174ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 1175ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglBindAPI) { 1176ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian res = cnx->egl.eglBindAPI(api); 1177518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1178518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 1179518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1180518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1181518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLenum eglQueryAPI(void) 1182518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1183518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1184518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1185518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (egl_init_drivers() == EGL_FALSE) { 1186518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_FALSE); 1187518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1188518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1189ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 1190ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglQueryAPI) { 1191ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return cnx->egl.eglQueryAPI(); 1192518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1193ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 1194518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // or, it can only be OpenGL ES 1195518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_OPENGL_ES_API; 1196518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1197518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1198518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglReleaseThread(void) 1199518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1200518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1201518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 12024e620ddce344e946ced992f61a69c367ff92fe24Mathias Agopian#if EGL_TRACE 12034e620ddce344e946ced992f61a69c367ff92fe24Mathias Agopian if (getEGLDebugLevel() > 0) 12044e620ddce344e946ced992f61a69c367ff92fe24Mathias Agopian GLTrace_eglReleaseThread(); 12054e620ddce344e946ced992f61a69c367ff92fe24Mathias Agopian#endif 12064e620ddce344e946ced992f61a69c367ff92fe24Mathias Agopian 1207518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // If there is context bound to the thread, release it 1208fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian egl_display_t::loseCurrent(get_context(getContext())); 1209518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1210ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 1211ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglReleaseThread) { 1212ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian cnx->egl.eglReleaseThread(); 1213518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1214518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_tls_t::clearTLS(); 1215518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_TRUE; 1216518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1217518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1218518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSurface eglCreatePbufferFromClientBuffer( 1219518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy, EGLenum buftype, EGLClientBuffer buffer, 1220518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLConfig config, const EGLint *attrib_list) 1221518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1222518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1223518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1224b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_connection_t* cnx = NULL; 1225b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display_connection(dpy, cnx); 1226b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall if (!dp) return EGL_FALSE; 1227518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx->egl.eglCreatePbufferFromClientBuffer) { 1228518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return cnx->egl.eglCreatePbufferFromClientBuffer( 12297773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, buftype, buffer, config, attrib_list); 1230518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1231518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_CONFIG, EGL_NO_SURFACE); 1232518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1233518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1234518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1235518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// EGL_EGLEXT_VERSION 3 1236518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1237518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1238518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglLockSurfaceKHR(EGLDisplay dpy, EGLSurface surface, 1239518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const EGLint *attrib_list) 1240518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1241518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1242518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1243b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1244518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1245518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1246b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 12475b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 12485b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1249518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1250518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 1251518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (s->cnx->egl.eglLockSurfaceKHR) { 1252518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s->cnx->egl.eglLockSurfaceKHR( 1253ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, s->surface, attrib_list); 1254518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1255518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1256518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1257518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1258518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglUnlockSurfaceKHR(EGLDisplay dpy, EGLSurface surface) 1259518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1260518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1261518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1262b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1263518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1264518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1265b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 12665b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 12675b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1268518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1269518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 1270518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (s->cnx->egl.eglUnlockSurfaceKHR) { 1271ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return s->cnx->egl.eglUnlockSurfaceKHR(dp->disp.dpy, s->surface); 1272518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1273518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1274518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1275518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1276518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLImageKHR eglCreateImageKHR(EGLDisplay dpy, EGLContext ctx, EGLenum target, 1277518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLClientBuffer buffer, const EGLint *attrib_list) 1278518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1279518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1280518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1281b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1282518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_NO_IMAGE_KHR; 1283518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1284b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall ContextRef _c(dp.get(), ctx); 12857c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian egl_context_t * const c = _c.get(); 1286518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 12877c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian EGLImageKHR result = EGL_NO_IMAGE_KHR; 12887c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian egl_connection_t* const cnx = &gEGLImpl; 12897c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian if (cnx->dso && cnx->egl.eglCreateImageKHR) { 12907c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian result = cnx->egl.eglCreateImageKHR( 12917c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian dp->disp.dpy, 12927c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian c ? c->context : EGL_NO_CONTEXT, 12937c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian target, buffer, attrib_list); 1294518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 12957c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian return result; 1296518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1297518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1298518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglDestroyImageKHR(EGLDisplay dpy, EGLImageKHR img) 1299518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1300518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1301518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1302b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1303518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1304518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1305646a5c593f9819dc5da6a1ec859bc70cb7ba096fSteven Holte EGLBoolean result = EGL_FALSE; 1306ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 13077c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian if (cnx->dso && cnx->egl.eglDestroyImageKHR) { 1308646a5c593f9819dc5da6a1ec859bc70cb7ba096fSteven Holte result = cnx->egl.eglDestroyImageKHR(dp->disp.dpy, img); 1309518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1310646a5c593f9819dc5da6a1ec859bc70cb7ba096fSteven Holte return result; 1311518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1312518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1313518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1314518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// EGL_EGLEXT_VERSION 5 1315518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1316518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1317518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1318518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSyncKHR eglCreateSyncKHR(EGLDisplay dpy, EGLenum type, const EGLint *attrib_list) 1319518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1320518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1321518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1322b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1323518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_NO_SYNC_KHR; 1324518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1325518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSyncKHR result = EGL_NO_SYNC_KHR; 13267c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian egl_connection_t* const cnx = &gEGLImpl; 13277c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian if (cnx->dso && cnx->egl.eglCreateSyncKHR) { 13287c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian result = cnx->egl.eglCreateSyncKHR(dp->disp.dpy, type, attrib_list); 1329518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 13307c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian return result; 1331518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1332518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1333518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglDestroySyncKHR(EGLDisplay dpy, EGLSyncKHR sync) 1334518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1335518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1336518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1337b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1338518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1339518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1340518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean result = EGL_FALSE; 13417c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian egl_connection_t* const cnx = &gEGLImpl; 13427c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian if (cnx->dso && cnx->egl.eglDestroySyncKHR) { 13437c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian result = cnx->egl.eglDestroySyncKHR(dp->disp.dpy, sync); 1344518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1345518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return result; 1346518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1347518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1348e9b3dfb7d5cc233747407381a51a081c335dc076Mathias AgopianEGLBoolean eglSignalSyncKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLenum mode) { 1349e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian clearError(); 1350e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian 1351e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian const egl_display_ptr dp = validate_display(dpy); 1352e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian if (!dp) return EGL_FALSE; 1353e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian 1354e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian EGLBoolean result = EGL_FALSE; 1355e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian egl_connection_t* const cnx = &gEGLImpl; 1356e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian if (cnx->dso && cnx->egl.eglSignalSyncKHR) { 1357e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian result = cnx->egl.eglSignalSyncKHR( 1358e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian dp->disp.dpy, sync, mode); 1359e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian } 1360e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian return result; 1361e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian} 1362e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian 13637c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias AgopianEGLint eglClientWaitSyncKHR(EGLDisplay dpy, EGLSyncKHR sync, 13647c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian EGLint flags, EGLTimeKHR timeout) 1365518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1366518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1367518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1368b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1369518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1370518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 13717c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian EGLBoolean result = EGL_FALSE; 13727c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian egl_connection_t* const cnx = &gEGLImpl; 13737c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian if (cnx->dso && cnx->egl.eglClientWaitSyncKHR) { 13747c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian result = cnx->egl.eglClientWaitSyncKHR( 13757c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian dp->disp.dpy, sync, flags, timeout); 1376518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 13777c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian return result; 1378518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1379518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 13807c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias AgopianEGLBoolean eglGetSyncAttribKHR(EGLDisplay dpy, EGLSyncKHR sync, 13817c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian EGLint attribute, EGLint *value) 1382518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1383518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1384518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1385b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1386518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1387518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 13887c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian EGLBoolean result = EGL_FALSE; 13897c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian egl_connection_t* const cnx = &gEGLImpl; 13907c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian if (cnx->dso && cnx->egl.eglGetSyncAttribKHR) { 13917c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian result = cnx->egl.eglGetSyncAttribKHR( 13927c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian dp->disp.dpy, sync, attribute, value); 1393518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 13947c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian return result; 1395518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1396518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1397518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 13982bb716871cf8bfadfff1193ed798da3bffc1f8ecMathias Agopian// EGL_EGLEXT_VERSION 15 1399518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1400518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 14012bb716871cf8bfadfff1193ed798da3bffc1f8ecMathias AgopianEGLint eglWaitSyncKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLint flags) { 1402331841b96b92646c93c87627c03f77b892f711cdJamie Gennis clearError(); 1403331841b96b92646c93c87627c03f77b892f711cdJamie Gennis const egl_display_ptr dp = validate_display(dpy); 14042bb716871cf8bfadfff1193ed798da3bffc1f8ecMathias Agopian if (!dp) return EGL_FALSE; 14052bb716871cf8bfadfff1193ed798da3bffc1f8ecMathias Agopian EGLint result = EGL_FALSE; 1406331841b96b92646c93c87627c03f77b892f711cdJamie Gennis egl_connection_t* const cnx = &gEGLImpl; 14072bb716871cf8bfadfff1193ed798da3bffc1f8ecMathias Agopian if (cnx->dso && cnx->egl.eglWaitSyncKHR) { 14082bb716871cf8bfadfff1193ed798da3bffc1f8ecMathias Agopian result = cnx->egl.eglWaitSyncKHR(dp->disp.dpy, sync, flags); 1409331841b96b92646c93c87627c03f77b892f711cdJamie Gennis } 1410331841b96b92646c93c87627c03f77b892f711cdJamie Gennis return result; 1411331841b96b92646c93c87627c03f77b892f711cdJamie Gennis} 14121c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 14132bb716871cf8bfadfff1193ed798da3bffc1f8ecMathias Agopian// ---------------------------------------------------------------------------- 14142bb716871cf8bfadfff1193ed798da3bffc1f8ecMathias Agopian// ANDROID extensions 14152bb716871cf8bfadfff1193ed798da3bffc1f8ecMathias Agopian// ---------------------------------------------------------------------------- 14162bb716871cf8bfadfff1193ed798da3bffc1f8ecMathias Agopian 14172bb716871cf8bfadfff1193ed798da3bffc1f8ecMathias AgopianEGLint eglDupNativeFenceFDANDROID(EGLDisplay dpy, EGLSyncKHR sync) 1418010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis{ 1419010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis clearError(); 1420010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis 1421010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis const egl_display_ptr dp = validate_display(dpy); 1422010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis if (!dp) return EGL_NO_NATIVE_FENCE_FD_ANDROID; 1423010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis 14242bb716871cf8bfadfff1193ed798da3bffc1f8ecMathias Agopian EGLint result = EGL_NO_NATIVE_FENCE_FD_ANDROID; 1425010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis egl_connection_t* const cnx = &gEGLImpl; 14262bb716871cf8bfadfff1193ed798da3bffc1f8ecMathias Agopian if (cnx->dso && cnx->egl.eglDupNativeFenceFDANDROID) { 14272bb716871cf8bfadfff1193ed798da3bffc1f8ecMathias Agopian result = cnx->egl.eglDupNativeFenceFDANDROID(dp->disp.dpy, sync); 1428010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis } 1429010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis return result; 1430010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis} 1431010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis 14327284145d564fa8a422a8e564a38c730fb4a2962bAndy McFaddenEGLBoolean eglPresentationTimeANDROID(EGLDisplay dpy, EGLSurface surface, 14337284145d564fa8a422a8e564a38c730fb4a2962bAndy McFadden EGLnsecsANDROID time) 14347284145d564fa8a422a8e564a38c730fb4a2962bAndy McFadden{ 14357284145d564fa8a422a8e564a38c730fb4a2962bAndy McFadden clearError(); 14367284145d564fa8a422a8e564a38c730fb4a2962bAndy McFadden 14377284145d564fa8a422a8e564a38c730fb4a2962bAndy McFadden const egl_display_ptr dp = validate_display(dpy); 14387284145d564fa8a422a8e564a38c730fb4a2962bAndy McFadden if (!dp) { 14397284145d564fa8a422a8e564a38c730fb4a2962bAndy McFadden return EGL_FALSE; 14407284145d564fa8a422a8e564a38c730fb4a2962bAndy McFadden } 14417284145d564fa8a422a8e564a38c730fb4a2962bAndy McFadden 14427284145d564fa8a422a8e564a38c730fb4a2962bAndy McFadden SurfaceRef _s(dp.get(), surface); 14437284145d564fa8a422a8e564a38c730fb4a2962bAndy McFadden if (!_s.get()) { 14447284145d564fa8a422a8e564a38c730fb4a2962bAndy McFadden setError(EGL_BAD_SURFACE, EGL_FALSE); 14457284145d564fa8a422a8e564a38c730fb4a2962bAndy McFadden return EGL_FALSE; 14467284145d564fa8a422a8e564a38c730fb4a2962bAndy McFadden } 14477284145d564fa8a422a8e564a38c730fb4a2962bAndy McFadden 14487284145d564fa8a422a8e564a38c730fb4a2962bAndy McFadden egl_surface_t const * const s = get_surface(surface); 14497284145d564fa8a422a8e564a38c730fb4a2962bAndy McFadden native_window_set_buffers_timestamp(s->win.get(), time); 14507284145d564fa8a422a8e564a38c730fb4a2962bAndy McFadden 14517284145d564fa8a422a8e564a38c730fb4a2962bAndy McFadden return EGL_TRUE; 14527284145d564fa8a422a8e564a38c730fb4a2962bAndy McFadden} 14537284145d564fa8a422a8e564a38c730fb4a2962bAndy McFadden 14541c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang// ---------------------------------------------------------------------------- 14551c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang// NVIDIA extensions 14561c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang// ---------------------------------------------------------------------------- 14571c3d72a2291827fb15e2ef311a571c860e0dba41Jonas YangEGLuint64NV eglGetSystemTimeFrequencyNV() 14581c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang{ 14591c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang clearError(); 14601c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 14611c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang if (egl_init_drivers() == EGL_FALSE) { 14621c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang return setError(EGL_BAD_PARAMETER, EGL_FALSE); 14631c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang } 14641c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 14651c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang EGLuint64NV ret = 0; 1466ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 14671c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 1468ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglGetSystemTimeFrequencyNV) { 1469ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return cnx->egl.eglGetSystemTimeFrequencyNV(); 14701c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang } 14711c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 14720e8bbee5775d81c7bbc479b995496cac9238559fMathias Agopian return setErrorQuiet(EGL_BAD_DISPLAY, 0); 14731c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang} 14741c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 14751c3d72a2291827fb15e2ef311a571c860e0dba41Jonas YangEGLuint64NV eglGetSystemTimeNV() 14761c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang{ 14771c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang clearError(); 14781c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 14791c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang if (egl_init_drivers() == EGL_FALSE) { 14801c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang return setError(EGL_BAD_PARAMETER, EGL_FALSE); 14811c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang } 14821c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 14831c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang EGLuint64NV ret = 0; 1484ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 14851c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 1486ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglGetSystemTimeNV) { 1487ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return cnx->egl.eglGetSystemTimeNV(); 14881c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang } 14891c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 14900e8bbee5775d81c7bbc479b995496cac9238559fMathias Agopian return setErrorQuiet(EGL_BAD_DISPLAY, 0); 14911c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang} 1492