eglApi.cpp revision f6d1c3930eeba6b089ba12fb82ecad1c6622e550
14774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall/* 2518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** Copyright 2007, The Android Open Source Project 3518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** 44774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall ** Licensed under the Apache License, Version 2.0 (the "License"); 54774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall ** you may not use this file except in compliance with the License. 64774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall ** You may obtain a copy of the License at 7518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** 84774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall ** http://www.apache.org/licenses/LICENSE-2.0 9518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** 104774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall ** Unless required by applicable law or agreed to in writing, software 114774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall ** distributed under the License is distributed on an "AS IS" BASIS, 124774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 134774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall ** See the License for the specific language governing permissions and 14518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** limitations under the License. 15518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian */ 16518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 171c8e95cf86f2182986385bc1ee85f13f425f3a3aJamie Gennis#define ATRACE_TAG ATRACE_TAG_GRAPHICS 181c8e95cf86f2182986385bc1ee85f13f425f3a3aJamie Gennis 19518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <ctype.h> 20518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <stdlib.h> 21518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <string.h> 22518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 23518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <hardware/gralloc.h> 24518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <system/window.h> 25518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 26518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <EGL/egl.h> 27518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <EGL/eglext.h> 28518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 29518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <cutils/log.h> 30518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <cutils/atomic.h> 317db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian#include <cutils/compiler.h> 32518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <cutils/properties.h> 33518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <cutils/memory.h> 34518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 35518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <utils/KeyedVector.h> 36518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <utils/SortedVector.h> 37518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <utils/String8.h> 381c8e95cf86f2182986385bc1ee85f13f425f3a3aJamie Gennis#include <utils/Trace.h> 39518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 4039c24a20bbc697630d2b92c251b70c04d6f9d00cMathias Agopian#include "../egl_impl.h" 4139c24a20bbc697630d2b92c251b70c04d6f9d00cMathias Agopian#include "../glestrace.h" 4239c24a20bbc697630d2b92c251b70c04d6f9d00cMathias Agopian#include "../hooks.h" 43518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 44518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include "egl_display.h" 45518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include "egl_object.h" 46518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include "egl_tls.h" 47ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian#include "egldefs.h" 48518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 49518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianusing namespace android; 50518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 51518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 52518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 53e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopiannamespace android { 54e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian 55518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstruct extention_map_t { 56518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const char* name; 57518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian __eglMustCastToProperFunctionPointerType address; 58518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian}; 59518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 60e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian/* 61e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian * This is the list of EGL extensions exposed to applications, 62e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian * some of them are mandatory because used by the ANDROID system. 63e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian * 64e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian * Mandatory extensions are required per the CDD and not explicitly 65e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian * checked during EGL initialization. the system *assumes* these extensions 66e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian * are present. the system may not function properly if some mandatory 67e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian * extensions are missing. 68e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian * 69e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian * NOTE: gExtensionString MUST have a single space as the last character. 70e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian */ 71e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopianextern char const * const gExtensionString = 72e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian "EGL_KHR_image " // mandatory 73e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian "EGL_KHR_image_base " // mandatory 74e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian "EGL_KHR_image_pixmap " 75e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian "EGL_KHR_lock_surface " 76e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian "EGL_KHR_gl_texture_2D_image " 77e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian "EGL_KHR_gl_texture_cubemap_image " 78e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian "EGL_KHR_gl_renderbuffer_image " 79e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian "EGL_KHR_reusable_sync " 80e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian "EGL_KHR_fence_sync " 81f6d1c3930eeba6b089ba12fb82ecad1c6622e550Jamie Gennis "EGL_KHR_create_context " 82e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian "EGL_EXT_create_context_robustness " 83e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian "EGL_NV_system_time " 84e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian "EGL_ANDROID_image_native_buffer " // mandatory 852bb716871cf8bfadfff1193ed798da3bffc1f8ecMathias Agopian "EGL_KHR_wait_sync " // strongly recommended 86e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian "EGL_ANDROID_presentation_time " 87e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian ; 88e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian 89e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian// extensions not exposed to applications but used by the ANDROID system 90e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian// "EGL_ANDROID_blob_cache " // strongly recommended 91e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian// "EGL_IMG_hibernate_process " // optional 92e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian// "EGL_ANDROID_native_fence_sync " // strongly recommended 93e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian// "EGL_ANDROID_framebuffer_target " // mandatory for HWC 1.1 94e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian// "EGL_ANDROID_recordable " // mandatory 95e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian 96e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian 97e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian/* 98e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian * EGL Extensions entry-points exposed to 3rd party applications 99e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian * (keep in sync with gExtensionString above) 100e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian * 101e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian */ 102e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopianstatic const extention_map_t sExtensionMap[] = { 103e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian // EGL_KHR_lock_surface 104518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian { "eglLockSurfaceKHR", 105518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian (__eglMustCastToProperFunctionPointerType)&eglLockSurfaceKHR }, 106518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian { "eglUnlockSurfaceKHR", 107518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian (__eglMustCastToProperFunctionPointerType)&eglUnlockSurfaceKHR }, 108e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian 109e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian // EGL_KHR_image, EGL_KHR_image_base 110518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian { "eglCreateImageKHR", 111518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian (__eglMustCastToProperFunctionPointerType)&eglCreateImageKHR }, 112518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian { "eglDestroyImageKHR", 113518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian (__eglMustCastToProperFunctionPointerType)&eglDestroyImageKHR }, 114e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian 115e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian // EGL_KHR_reusable_sync, EGL_KHR_fence_sync 116e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian { "eglCreateSyncKHR", 117e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian (__eglMustCastToProperFunctionPointerType)&eglCreateSyncKHR }, 118e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian { "eglDestroySyncKHR", 119e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian (__eglMustCastToProperFunctionPointerType)&eglDestroySyncKHR }, 120e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian { "eglClientWaitSyncKHR", 121e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian (__eglMustCastToProperFunctionPointerType)&eglClientWaitSyncKHR }, 122e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian { "eglSignalSyncKHR", 123e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian (__eglMustCastToProperFunctionPointerType)&eglSignalSyncKHR }, 124e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian { "eglGetSyncAttribKHR", 125e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian (__eglMustCastToProperFunctionPointerType)&eglGetSyncAttribKHR }, 126e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian 127e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian // EGL_NV_system_time 1281c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang { "eglGetSystemTimeFrequencyNV", 1291c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang (__eglMustCastToProperFunctionPointerType)&eglGetSystemTimeFrequencyNV }, 1301c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang { "eglGetSystemTimeNV", 1311c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang (__eglMustCastToProperFunctionPointerType)&eglGetSystemTimeNV }, 132e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian 1332bb716871cf8bfadfff1193ed798da3bffc1f8ecMathias Agopian // EGL_KHR_wait_sync 1342bb716871cf8bfadfff1193ed798da3bffc1f8ecMathias Agopian { "eglWaitSyncKHR", 1352bb716871cf8bfadfff1193ed798da3bffc1f8ecMathias Agopian (__eglMustCastToProperFunctionPointerType)&eglWaitSyncKHR }, 136e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian 137e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian // EGL_ANDROID_presentation_time 138e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian { "eglPresentationTimeANDROID", 139e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian (__eglMustCastToProperFunctionPointerType)&eglPresentationTimeANDROID }, 140518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian}; 141518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 142e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian/* 143e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian * These extensions entry-points should not be exposed to applications. 144e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian * They're used internally by the Android EGL layer. 145e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian */ 146e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian#define FILTER_EXTENSIONS(procname) \ 147e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian (!strcmp((procname), "eglSetBlobCacheFuncsANDROID") || \ 148e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian !strcmp((procname), "eglHibernateProcessIMG") || \ 149e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian !strcmp((procname), "eglAwakenProcessIMG") || \ 150e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian !strcmp((procname), "eglDupNativeFenceFDANDROID")) 151e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian 152e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian 153e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian 154518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// accesses protected by sExtensionMapMutex 155518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic DefaultKeyedVector<String8, __eglMustCastToProperFunctionPointerType> sGLExtentionMap; 156518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic int sGLExtentionSlot = 0; 157518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic pthread_mutex_t sExtensionMapMutex = PTHREAD_MUTEX_INITIALIZER; 158518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 159518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic void(*findProcAddress(const char* name, 160518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const extention_map_t* map, size_t n))() { 161518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian for (uint32_t i=0 ; i<n ; i++) { 162518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!strcmp(name, map[i].name)) { 163518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return map[i].address; 164518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 165518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 166518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return NULL; 167518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 168518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 169518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 170518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 171518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianextern void setGLHooksThreadSpecific(gl_hooks_t const *value); 172518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianextern EGLBoolean egl_init_drivers(); 173518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianextern const __eglMustCastToProperFunctionPointerType gExtensionForwarders[MAX_NUMBER_OF_GL_EXTENSIONS]; 174a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamyextern int getEGLDebugLevel(); 175a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamyextern void setEGLDebugLevel(int level); 176518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianextern gl_hooks_t gHooksTrace; 177e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian 178518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} // namespace android; 179518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 180e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian 181518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 182518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 183518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic inline void clearError() { egl_tls_t::clearError(); } 184518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic inline EGLContext getContext() { return egl_tls_t::getContext(); } 185518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 186518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 187518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 188518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLDisplay eglGetDisplay(EGLNativeDisplayType display) 189518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 190518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 191518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 192518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian uint32_t index = uint32_t(display); 193518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (index >= NUM_DISPLAYS) { 194518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_NO_DISPLAY); 195518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 196518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 197518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (egl_init_drivers() == EGL_FALSE) { 198518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_NO_DISPLAY); 199518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 200518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 201518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy = egl_display_t::getFromNativeDisplay(display); 202518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return dpy; 203518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 204518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 205518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 206518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// Initialization 207518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 208518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 209518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglInitialize(EGLDisplay dpy, EGLint *major, EGLint *minor) 210518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 211518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 212518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 213b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_display_ptr dp = get_display(dpy); 214518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return setError(EGL_BAD_DISPLAY, EGL_FALSE); 215518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 216518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean res = dp->initialize(major, minor); 217518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 218518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 219518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 220518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 221518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglTerminate(EGLDisplay dpy) 222518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 223518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // NOTE: don't unload the drivers b/c some APIs can be called 224518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // after eglTerminate() has been called. eglTerminate() only 225518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // terminates an EGLDisplay, not a EGL itself. 226518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 227518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 228518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 229b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_display_ptr dp = get_display(dpy); 230518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return setError(EGL_BAD_DISPLAY, EGL_FALSE); 231518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 232518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean res = dp->terminate(); 2334774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall 234518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 235518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 236518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 237518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 238518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// configuration 239518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 240518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 241518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglGetConfigs( EGLDisplay dpy, 242518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLConfig *configs, 243518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint config_size, EGLint *num_config) 244518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 245518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 246518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 247b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 248518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 249518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 2507773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian if (num_config==0) { 2517773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian return setError(EGL_BAD_PARAMETER, EGL_FALSE); 252518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 253518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 2547773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian EGLBoolean res = EGL_FALSE; 2557773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian *num_config = 0; 2567773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian 2577773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian egl_connection_t* const cnx = &gEGLImpl; 2587773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian if (cnx->dso) { 2597773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian res = cnx->egl.eglGetConfigs( 2607773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, configs, config_size, num_config); 261518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 2627773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian 2637773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian return res; 264518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 265518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 266518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglChooseConfig( EGLDisplay dpy, const EGLint *attrib_list, 267518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLConfig *configs, EGLint config_size, 268518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint *num_config) 269518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 270518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 271518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 272b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 273518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 274518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 275518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (num_config==0) { 276518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_FALSE); 277518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 278518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 279518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean res = EGL_FALSE; 280518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian *num_config = 0; 281518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 282ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 283ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso) { 2841cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy if (attrib_list) { 2851cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy char value[PROPERTY_VALUE_MAX]; 2861cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy property_get("debug.egl.force_msaa", value, "false"); 2871cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy 2881cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy if (!strcmp(value, "true")) { 2891cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy size_t attribCount = 0; 2901cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy EGLint attrib = attrib_list[0]; 2911cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy 2921cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy // Only enable MSAA if the context is OpenGL ES 2.0 and 293be3c3e4ecad501eecfe1f7a424a792f0f7f3f307Romain Guy // if no caveat is requested 2941cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy const EGLint *attribRendererable = NULL; 2951cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy const EGLint *attribCaveat = NULL; 2961cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy 2971cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy // Count the number of attributes and look for 298be3c3e4ecad501eecfe1f7a424a792f0f7f3f307Romain Guy // EGL_RENDERABLE_TYPE and EGL_CONFIG_CAVEAT 2991cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy while (attrib != EGL_NONE) { 3001cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy attrib = attrib_list[attribCount]; 3011cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy switch (attrib) { 3021cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy case EGL_RENDERABLE_TYPE: 3031cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy attribRendererable = &attrib_list[attribCount]; 3041cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy break; 3051cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy case EGL_CONFIG_CAVEAT: 3061cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy attribCaveat = &attrib_list[attribCount]; 3071cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy break; 3081cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy } 3091cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy attribCount++; 3101cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy } 3111cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy 3121cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy if (attribRendererable && attribRendererable[1] == EGL_OPENGL_ES2_BIT && 3131cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy (!attribCaveat || attribCaveat[1] != EGL_NONE)) { 3144774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall 3151cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy // Insert 2 extra attributes to force-enable MSAA 4x 3161cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy EGLint aaAttribs[attribCount + 4]; 3171cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy aaAttribs[0] = EGL_SAMPLE_BUFFERS; 3181cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy aaAttribs[1] = 1; 3191cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy aaAttribs[2] = EGL_SAMPLES; 3201cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy aaAttribs[3] = 4; 3211cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy 3221cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy memcpy(&aaAttribs[4], attrib_list, attribCount * sizeof(EGLint)); 3231cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy 3241cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy EGLint numConfigAA; 3251cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy EGLBoolean resAA = cnx->egl.eglChooseConfig( 3261cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy dp->disp.dpy, aaAttribs, configs, config_size, &numConfigAA); 3271cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy 3281cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy if (resAA == EGL_TRUE && numConfigAA > 0) { 3291cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy ALOGD("Enabling MSAA 4x"); 3301cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy *num_config = numConfigAA; 3311cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy return resAA; 3321cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy } 3331cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy } 3341cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy } 3351cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy } 3361cffc80f978c55f09203d9d9a905775b951ba59aRomain Guy 3377773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian res = cnx->egl.eglChooseConfig( 3387773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, attrib_list, configs, config_size, num_config); 339518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 340518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 341518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 342518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 343518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglGetConfigAttrib(EGLDisplay dpy, EGLConfig config, 344518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint attribute, EGLint *value) 345518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 346518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 347518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 348b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_connection_t* cnx = NULL; 349b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display_connection(dpy, cnx); 350b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall if (!dp) return EGL_FALSE; 3514774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall 352518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return cnx->egl.eglGetConfigAttrib( 3537773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, config, attribute, value); 354518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 355518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 356518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 357518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// surfaces 358518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 359518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 360518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSurface eglCreateWindowSurface( EGLDisplay dpy, EGLConfig config, 361518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian NativeWindowType window, 362518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const EGLint *attrib_list) 363518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 364518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 365518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 366b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_connection_t* cnx = NULL; 367b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_display_ptr dp = validate_display_connection(dpy, cnx); 368b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall if (dp) { 369ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian EGLDisplay iDpy = dp->disp.dpy; 370518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint format; 371518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 37281a63350527cafce6929309533c58586878f10b5Mathias Agopian if (native_window_api_connect(window, NATIVE_WINDOW_API_EGL) != OK) { 373e6f43ddce78d6846af12550ff9193c5c6fe5844bSteve Block ALOGE("EGLNativeWindowType %p already connected to another API", 37481a63350527cafce6929309533c58586878f10b5Mathias Agopian window); 37581a63350527cafce6929309533c58586878f10b5Mathias Agopian return setError(EGL_BAD_NATIVE_WINDOW, EGL_NO_SURFACE); 37681a63350527cafce6929309533c58586878f10b5Mathias Agopian } 37781a63350527cafce6929309533c58586878f10b5Mathias Agopian 378518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // set the native window's buffers format to match this config 379518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx->egl.eglGetConfigAttrib(iDpy, 3807773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian config, EGL_NATIVE_VISUAL_ID, &format)) { 381518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (format != 0) { 382bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis int err = native_window_set_buffers_format(window, format); 383bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis if (err != 0) { 384e6f43ddce78d6846af12550ff9193c5c6fe5844bSteve Block ALOGE("error setting native window pixel format: %s (%d)", 385bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis strerror(-err), err); 38681a63350527cafce6929309533c58586878f10b5Mathias Agopian native_window_api_disconnect(window, NATIVE_WINDOW_API_EGL); 387bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis return setError(EGL_BAD_NATIVE_WINDOW, EGL_NO_SURFACE); 388bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis } 389518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 390518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 391518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 39259769469e4b9b2d8b12c020eb44b030b3927a50bJamie Gennis // the EGL spec requires that a new EGLSurface default to swap interval 39359769469e4b9b2d8b12c020eb44b030b3927a50bJamie Gennis // 1, so explicitly set that on the window here. 39459769469e4b9b2d8b12c020eb44b030b3927a50bJamie Gennis ANativeWindow* anw = reinterpret_cast<ANativeWindow*>(window); 39559769469e4b9b2d8b12c020eb44b030b3927a50bJamie Gennis anw->setSwapInterval(anw, 1); 39659769469e4b9b2d8b12c020eb44b030b3927a50bJamie Gennis 397518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface surface = cnx->egl.eglCreateWindowSurface( 3987773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian iDpy, config, window, attrib_list); 399518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (surface != EGL_NO_SURFACE) { 400b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_surface_t* s = new egl_surface_t(dp.get(), config, window, 401b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall surface, cnx); 402518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s; 403518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 40481a63350527cafce6929309533c58586878f10b5Mathias Agopian 40581a63350527cafce6929309533c58586878f10b5Mathias Agopian // EGLSurface creation failed 40681a63350527cafce6929309533c58586878f10b5Mathias Agopian native_window_set_buffers_format(window, 0); 40781a63350527cafce6929309533c58586878f10b5Mathias Agopian native_window_api_disconnect(window, NATIVE_WINDOW_API_EGL); 408518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 409518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_SURFACE; 410518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 411518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 412518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSurface eglCreatePixmapSurface( EGLDisplay dpy, EGLConfig config, 413518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian NativePixmapType pixmap, 414518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const EGLint *attrib_list) 415518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 416518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 417518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 418b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_connection_t* cnx = NULL; 419b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_display_ptr dp = validate_display_connection(dpy, cnx); 420b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall if (dp) { 421518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface surface = cnx->egl.eglCreatePixmapSurface( 4227773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, config, pixmap, attrib_list); 423518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (surface != EGL_NO_SURFACE) { 424b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_surface_t* s = new egl_surface_t(dp.get(), config, NULL, 425b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall surface, cnx); 426518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s; 427518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 428518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 429518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_SURFACE; 430518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 431518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 432518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSurface eglCreatePbufferSurface( EGLDisplay dpy, EGLConfig config, 433518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const EGLint *attrib_list) 434518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 435518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 436518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 437b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_connection_t* cnx = NULL; 438b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_display_ptr dp = validate_display_connection(dpy, cnx); 439b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall if (dp) { 440518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface surface = cnx->egl.eglCreatePbufferSurface( 4417773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, config, attrib_list); 442518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (surface != EGL_NO_SURFACE) { 443b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_surface_t* s = new egl_surface_t(dp.get(), config, NULL, 444b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall surface, cnx); 445518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s; 446518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 447518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 448518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_SURFACE; 449518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 4504774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall 451518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglDestroySurface(EGLDisplay dpy, EGLSurface surface) 452518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 453518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 454518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 455b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 456518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 457518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 458b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 4595b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 4605b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 461518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 462518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t * const s = get_surface(surface); 463ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian EGLBoolean result = s->cnx->egl.eglDestroySurface(dp->disp.dpy, s->surface); 464518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (result == EGL_TRUE) { 465518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _s.terminate(); 466518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 467518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return result; 468518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 469518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 470518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglQuerySurface( EGLDisplay dpy, EGLSurface surface, 471518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint attribute, EGLint *value) 472518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 473518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 474518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 475b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 476518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 477518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 478b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 4795b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 4805b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 481518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 482518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 4837773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian return s->cnx->egl.eglQuerySurface( 4847773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, s->surface, attribute, value); 485518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 486518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 487e8696a40e09b24b634214684d18526187b316a2fJamie Gennisvoid EGLAPI eglBeginFrame(EGLDisplay dpy, EGLSurface surface) { 4881c8e95cf86f2182986385bc1ee85f13f425f3a3aJamie Gennis ATRACE_CALL(); 489e8696a40e09b24b634214684d18526187b316a2fJamie Gennis clearError(); 490e8696a40e09b24b634214684d18526187b316a2fJamie Gennis 491b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 492e8696a40e09b24b634214684d18526187b316a2fJamie Gennis if (!dp) { 493e8696a40e09b24b634214684d18526187b316a2fJamie Gennis return; 494e8696a40e09b24b634214684d18526187b316a2fJamie Gennis } 495e8696a40e09b24b634214684d18526187b316a2fJamie Gennis 496b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 497e8696a40e09b24b634214684d18526187b316a2fJamie Gennis if (!_s.get()) { 498e8696a40e09b24b634214684d18526187b316a2fJamie Gennis setError(EGL_BAD_SURFACE, EGL_FALSE); 499e8696a40e09b24b634214684d18526187b316a2fJamie Gennis return; 500e8696a40e09b24b634214684d18526187b316a2fJamie Gennis } 501e8696a40e09b24b634214684d18526187b316a2fJamie Gennis 502e8696a40e09b24b634214684d18526187b316a2fJamie Gennis int64_t timestamp = systemTime(SYSTEM_TIME_MONOTONIC); 503e8696a40e09b24b634214684d18526187b316a2fJamie Gennis 504e8696a40e09b24b634214684d18526187b316a2fJamie Gennis egl_surface_t const * const s = get_surface(surface); 505e8696a40e09b24b634214684d18526187b316a2fJamie Gennis native_window_set_buffers_timestamp(s->win.get(), timestamp); 506e8696a40e09b24b634214684d18526187b316a2fJamie Gennis} 507e8696a40e09b24b634214684d18526187b316a2fJamie Gennis 508518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 509518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// Contexts 510518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 511518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 512518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLContext eglCreateContext(EGLDisplay dpy, EGLConfig config, 513518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext share_list, const EGLint *attrib_list) 514518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 515518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 516518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 517b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_connection_t* cnx = NULL; 518b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display_connection(dpy, cnx); 519b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall if (dpy) { 520518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (share_list != EGL_NO_CONTEXT) { 521518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t* const c = get_context(share_list); 522518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian share_list = c->context; 523518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 524518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext context = cnx->egl.eglCreateContext( 5257773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, config, share_list, attrib_list); 526518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (context != EGL_NO_CONTEXT) { 527518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // figure out if it's a GLESv1 or GLESv2 528518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian int version = 0; 529518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (attrib_list) { 530518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian while (*attrib_list != EGL_NONE) { 531518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian GLint attr = *attrib_list++; 532518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian GLint value = *attrib_list++; 533518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (attr == EGL_CONTEXT_CLIENT_VERSION) { 534518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (value == 1) { 5357773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian version = egl_connection_t::GLESv1_INDEX; 5364774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall } else if (value == 2 || value == 3) { 5377773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian version = egl_connection_t::GLESv2_INDEX; 538518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 539518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 540518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian }; 541518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 542b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_context_t* c = new egl_context_t(dpy, context, config, cnx, 543b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall version); 5440469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#if EGL_TRACE 545a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy if (getEGLDebugLevel() > 0) 5460469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy GLTrace_eglCreateContext(version, c); 5470469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#endif 548518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return c; 549500407a2c07ced40c36e7356574a47bcec9c2fd9Mathias Agopian } else { 550500407a2c07ced40c36e7356574a47bcec9c2fd9Mathias Agopian EGLint error = eglGetError(); 551500407a2c07ced40c36e7356574a47bcec9c2fd9Mathias Agopian ALOGE_IF(error == EGL_SUCCESS, 552500407a2c07ced40c36e7356574a47bcec9c2fd9Mathias Agopian "eglCreateContext(%p, %p, %p, %p) returned EGL_NO_CONTEXT " 553500407a2c07ced40c36e7356574a47bcec9c2fd9Mathias Agopian "but no EGL error!", 554500407a2c07ced40c36e7356574a47bcec9c2fd9Mathias Agopian dpy, config, share_list, attrib_list); 555518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 556518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 557518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_CONTEXT; 558518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 559518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 560518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglDestroyContext(EGLDisplay dpy, EGLContext ctx) 561518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 562518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 563518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 564b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 5655b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!dp) 5665b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return EGL_FALSE; 567518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 568b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall ContextRef _c(dp.get(), ctx); 5695b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_c.get()) 5705b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_CONTEXT, EGL_FALSE); 5714774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall 572518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t * const c = get_context(ctx); 573ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian EGLBoolean result = c->cnx->egl.eglDestroyContext(dp->disp.dpy, c->context); 574518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (result == EGL_TRUE) { 575518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _c.terminate(); 576518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 577518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return result; 578518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 579518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 580518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglMakeCurrent( EGLDisplay dpy, EGLSurface draw, 581518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface read, EGLContext ctx) 582518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 583518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 584518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 585b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_display_ptr dp = validate_display(dpy); 586518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return setError(EGL_BAD_DISPLAY, EGL_FALSE); 587518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 5885b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian // If ctx is not EGL_NO_CONTEXT, read is not EGL_NO_SURFACE, or draw is not 5895b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian // EGL_NO_SURFACE, then an EGL_NOT_INITIALIZED error is generated if dpy is 5905b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian // a valid but uninitialized display. 591518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if ( (ctx != EGL_NO_CONTEXT) || (read != EGL_NO_SURFACE) || 592518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian (draw != EGL_NO_SURFACE) ) { 593518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp->isReady()) return setError(EGL_NOT_INITIALIZED, EGL_FALSE); 594518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 595518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 596518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // get a reference to the object passed in 597b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall ContextRef _c(dp.get(), ctx); 598b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _d(dp.get(), draw); 599b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _r(dp.get(), read); 600518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 601518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // validate the context (if not EGL_NO_CONTEXT) 6025b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if ((ctx != EGL_NO_CONTEXT) && !_c.get()) { 603518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // EGL_NO_CONTEXT is valid 604518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_FALSE; 605518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 606518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 607518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // these are the underlying implementation's object 608518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext impl_ctx = EGL_NO_CONTEXT; 609518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface impl_draw = EGL_NO_SURFACE; 610518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface impl_read = EGL_NO_SURFACE; 611518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 612518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // these are our objects structs passed in 613518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t * c = NULL; 614518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * d = NULL; 615518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * r = NULL; 616518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 617518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // these are the current objects structs 618518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t * cur_c = get_context(getContext()); 6194774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall 620518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (ctx != EGL_NO_CONTEXT) { 621518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian c = get_context(ctx); 622518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian impl_ctx = c->context; 623518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } else { 624518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // no context given, use the implementation of the current context 625518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cur_c == NULL) { 626518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // no current context 627518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (draw != EGL_NO_SURFACE || read != EGL_NO_SURFACE) { 628518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // calling eglMakeCurrent( ..., !=0, !=0, EGL_NO_CONTEXT); 629518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_MATCH, EGL_FALSE); 630518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 631518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // not an error, there is just no current context. 632518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_TRUE; 633518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 634518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 635518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 636518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // retrieve the underlying implementation's draw EGLSurface 637518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (draw != EGL_NO_SURFACE) { 638518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian d = get_surface(draw); 639518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian impl_draw = d->surface; 640518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 641518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 642518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // retrieve the underlying implementation's read EGLSurface 643518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (read != EGL_NO_SURFACE) { 644518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian r = get_surface(read); 645518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian impl_read = r->surface; 646518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 647518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 648518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 649b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall EGLBoolean result = dp->makeCurrent(c, cur_c, 650fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian draw, read, ctx, 651fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian impl_draw, impl_read, impl_ctx); 652518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 653518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (result == EGL_TRUE) { 654fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian if (c) { 655518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian setGLHooksThreadSpecific(c->cnx->hooks[c->version]); 656518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_tls_t::setContext(ctx); 6570469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#if EGL_TRACE 658a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy if (getEGLDebugLevel() > 0) 65993a826f78f6313db791e6fc880439189897651b3Siva Velusamy GLTrace_eglMakeCurrent(c->version, c->cnx->hooks[c->version], ctx); 6600469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#endif 661518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _c.acquire(); 662518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _r.acquire(); 663518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian _d.acquire(); 664518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } else { 665518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian setGLHooksThreadSpecific(&gHooksNoContext); 666518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_tls_t::setContext(EGL_NO_CONTEXT); 667518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 6685fecea776a5f093c21ac1a0ad3552b847d4be23eMathias Agopian } else { 669e6f43ddce78d6846af12550ff9193c5c6fe5844bSteve Block // this will ALOGE the error 6705fecea776a5f093c21ac1a0ad3552b847d4be23eMathias Agopian result = setError(c->cnx->egl.eglGetError(), EGL_FALSE); 671518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 672518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return result; 673518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 674518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 675518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 676518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglQueryContext( EGLDisplay dpy, EGLContext ctx, 677518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLint attribute, EGLint *value) 678518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 679518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 680518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 681b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 682518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 683518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 684b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall ContextRef _c(dp.get(), ctx); 685518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!_c.get()) return setError(EGL_BAD_CONTEXT, EGL_FALSE); 686518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 687518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t * const c = get_context(ctx); 6887773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian return c->cnx->egl.eglQueryContext( 6897773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, c->context, attribute, value); 690518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 691518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 692518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 693518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLContext eglGetCurrentContext(void) 694518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 695518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // could be called before eglInitialize(), but we wouldn't have a context 696518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // then, and this function would correctly return EGL_NO_CONTEXT. 697518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 698518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 699518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 700518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext ctx = getContext(); 701518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return ctx; 702518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 703518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 704518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSurface eglGetCurrentSurface(EGLint readdraw) 705518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 706518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // could be called before eglInitialize(), but we wouldn't have a context 707518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // then, and this function would correctly return EGL_NO_SURFACE. 708518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 709518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 710518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 711518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext ctx = getContext(); 712518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (ctx) { 713518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t const * const c = get_context(ctx); 714518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!c) return setError(EGL_BAD_CONTEXT, EGL_NO_SURFACE); 715518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian switch (readdraw) { 716518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_READ: return c->read; 7174774338bd0ad1ebe42c311fd0c72f13786b5c800Jesse Hall case EGL_DRAW: return c->draw; 718518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian default: return setError(EGL_BAD_PARAMETER, EGL_NO_SURFACE); 719518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 720518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 721518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_SURFACE; 722518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 723518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 724518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLDisplay eglGetCurrentDisplay(void) 725518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 726518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // could be called before eglInitialize(), but we wouldn't have a context 727518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // then, and this function would correctly return EGL_NO_DISPLAY. 728518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 729518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 730518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 731518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext ctx = getContext(); 732518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (ctx) { 733518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t const * const c = get_context(ctx); 734518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!c) return setError(EGL_BAD_CONTEXT, EGL_NO_SURFACE); 735518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return c->dpy; 736518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 737518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_NO_DISPLAY; 738518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 739518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 740518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglWaitGL(void) 741518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 742518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 743518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 744ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 745ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (!cnx->dso) 746ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return setError(EGL_BAD_CONTEXT, EGL_FALSE); 747ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 748ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return cnx->egl.eglWaitGL(); 749518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 750518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 751518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglWaitNative(EGLint engine) 752518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 753518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 754518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 755ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 756ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (!cnx->dso) 757ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return setError(EGL_BAD_CONTEXT, EGL_FALSE); 758ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 759ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return cnx->egl.eglWaitNative(engine); 760518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 761518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 762518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLint eglGetError(void) 763518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 764ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian EGLint err = EGL_SUCCESS; 765ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 766ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso) { 767ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian err = cnx->egl.eglGetError(); 768518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 769ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (err == EGL_SUCCESS) { 770ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian err = egl_tls_t::getError(); 771ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian } 772ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return err; 773518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 774518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 775518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian__eglMustCastToProperFunctionPointerType eglGetProcAddress(const char *procname) 776518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 777518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // eglGetProcAddress() could be the very first function called 778518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // in which case we must make sure we've initialized ourselves, this 779518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // happens the first time egl_get_display() is called. 780518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 781518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 782518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 783518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (egl_init_drivers() == EGL_FALSE) { 784518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian setError(EGL_BAD_PARAMETER, NULL); 785518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return NULL; 786518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 787518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 788e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian if (FILTER_EXTENSIONS(procname)) { 789aca51c06f38155f1435fbc6944d7fc0a9bf1e4e9Jamie Gennis return NULL; 790aca51c06f38155f1435fbc6944d7fc0a9bf1e4e9Jamie Gennis } 791aca51c06f38155f1435fbc6944d7fc0a9bf1e4e9Jamie Gennis 792518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian __eglMustCastToProperFunctionPointerType addr; 793e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian addr = findProcAddress(procname, sExtensionMap, NELEM(sExtensionMap)); 794518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (addr) return addr; 795518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 796aca51c06f38155f1435fbc6944d7fc0a9bf1e4e9Jamie Gennis 797518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // this protects accesses to sGLExtentionMap and sGLExtentionSlot 798518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian pthread_mutex_lock(&sExtensionMapMutex); 799518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 800518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian /* 801518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * Since eglGetProcAddress() is not associated to anything, it needs 802518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * to return a function pointer that "works" regardless of what 803518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * the current context is. 804518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * 805518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * For this reason, we return a "forwarder", a small stub that takes 806518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * care of calling the function associated with the context 807518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * currently bound. 808518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * 809518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * We first look for extensions we've already resolved, if we're seeing 810518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * this extension for the first time, we go through all our 811518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * implementations and call eglGetProcAddress() and record the 812518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * result in the appropriate implementation hooks and return the 813518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * address of the forwarder corresponding to that hook set. 814518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * 815518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian */ 816518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 817518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const String8 name(procname); 818518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian addr = sGLExtentionMap.valueFor(name); 819518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const int slot = sGLExtentionSlot; 820518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 821e6f43ddce78d6846af12550ff9193c5c6fe5844bSteve Block ALOGE_IF(slot >= MAX_NUMBER_OF_GL_EXTENSIONS, 822518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian "no more slots for eglGetProcAddress(\"%s\")", 823518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian procname); 824518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 8250469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#if EGL_TRACE 8260469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy gl_hooks_t *debugHooks = GLTrace_getGLHooks(); 8270469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#endif 8280469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy 829518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!addr && (slot < MAX_NUMBER_OF_GL_EXTENSIONS)) { 830518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian bool found = false; 831ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 832ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 833ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglGetProcAddress) { 834ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian // Extensions are independent of the bound context 83569d100762c7c26d8328f4bb61cfef026d3a69bbfluliuhui addr = 8367773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian cnx->hooks[egl_connection_t::GLESv1_INDEX]->ext.extensions[slot] = 8377773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian cnx->hooks[egl_connection_t::GLESv2_INDEX]->ext.extensions[slot] = 838518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#if EGL_TRACE 839ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian debugHooks->ext.extensions[slot] = 840ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian gHooksTrace.ext.extensions[slot] = 841518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#endif 842ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian cnx->egl.eglGetProcAddress(procname); 84369d100762c7c26d8328f4bb61cfef026d3a69bbfluliuhui if (addr) found = true; 844518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 845ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 846518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (found) { 84769d100762c7c26d8328f4bb61cfef026d3a69bbfluliuhui#if USE_FAST_TLS_KEY 848518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian addr = gExtensionForwarders[slot]; 84969d100762c7c26d8328f4bb61cfef026d3a69bbfluliuhui#endif 850518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian sGLExtentionMap.add(name, addr); 851518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian sGLExtentionSlot++; 852518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 853518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 854518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 855518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian pthread_mutex_unlock(&sExtensionMapMutex); 856518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return addr; 857518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 858518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 85928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennisclass FrameCompletionThread : public Thread { 86028ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennispublic: 86128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis 86228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis static void queueSync(EGLSyncKHR sync) { 86328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis static sp<FrameCompletionThread> thread(new FrameCompletionThread); 86428ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis static bool running = false; 86528ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis if (!running) { 86628ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis thread->run("GPUFrameCompletion"); 86728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis running = true; 86828ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 86928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis { 87028ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis Mutex::Autolock lock(thread->mMutex); 87128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis ScopedTrace st(ATRACE_TAG, String8::format("kicked off frame %d", 87228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis thread->mFramesQueued).string()); 87328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis thread->mQueue.push_back(sync); 87428ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis thread->mCondition.signal(); 87528ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis thread->mFramesQueued++; 87628ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis ATRACE_INT("GPU Frames Outstanding", thread->mQueue.size()); 87728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 87828ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 87928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis 88028ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennisprivate: 88128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis FrameCompletionThread() : mFramesQueued(0), mFramesCompleted(0) {} 88228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis 88328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis virtual bool threadLoop() { 88428ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis EGLSyncKHR sync; 88528ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis uint32_t frameNum; 88628ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis { 88728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis Mutex::Autolock lock(mMutex); 88828ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis while (mQueue.isEmpty()) { 88928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis mCondition.wait(mMutex); 89028ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 89128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis sync = mQueue[0]; 89228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis frameNum = mFramesCompleted; 89328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 89428ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis EGLDisplay dpy = eglGetDisplay(EGL_DEFAULT_DISPLAY); 89528ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis { 89628ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis ScopedTrace st(ATRACE_TAG, String8::format("waiting for frame %d", 89728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis frameNum).string()); 89828ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis EGLint result = eglClientWaitSyncKHR(dpy, sync, 0, EGL_FOREVER_KHR); 89928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis if (result == EGL_FALSE) { 90028ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis ALOGE("FrameCompletion: error waiting for fence: %#x", eglGetError()); 90128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } else if (result == EGL_TIMEOUT_EXPIRED_KHR) { 90228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis ALOGE("FrameCompletion: timeout waiting for fence"); 90328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 90428ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis eglDestroySyncKHR(dpy, sync); 90528ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 90628ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis { 90728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis Mutex::Autolock lock(mMutex); 90828ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis mQueue.removeAt(0); 90928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis mFramesCompleted++; 91028ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis ATRACE_INT("GPU Frames Outstanding", mQueue.size()); 91128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 91228ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis return true; 91328ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 91428ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis 91528ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis uint32_t mFramesQueued; 91628ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis uint32_t mFramesCompleted; 91728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis Vector<EGLSyncKHR> mQueue; 91828ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis Condition mCondition; 91928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis Mutex mMutex; 92028ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis}; 92128ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis 922518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglSwapBuffers(EGLDisplay dpy, EGLSurface draw) 923518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 9241c8e95cf86f2182986385bc1ee85f13f425f3a3aJamie Gennis ATRACE_CALL(); 925518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 926518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 927b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 928518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 929518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 930b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), draw); 9315b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 9325b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 933518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 9340469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#if EGL_TRACE 935a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy gl_hooks_t const *trace_hooks = getGLTraceThreadSpecific(); 936a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy if (getEGLDebugLevel() > 0) { 937a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy if (trace_hooks == NULL) { 938a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy if (GLTrace_start() < 0) { 939a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy ALOGE("Disabling Tracer for OpenGL ES"); 940a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy setEGLDebugLevel(0); 941a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy } else { 942a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy // switch over to the trace version of hooks 943a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy EGLContext ctx = egl_tls_t::getContext(); 944a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy egl_context_t * const c = get_context(ctx); 945a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy if (c) { 946a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy setGLHooksThreadSpecific(c->cnx->hooks[c->version]); 947a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy GLTrace_eglMakeCurrent(c->version, c->cnx->hooks[c->version], ctx); 948a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy } 949a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy } 950a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy } 951a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy 9520469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy GLTrace_eglSwapBuffers(dpy, draw); 953a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy } else if (trace_hooks != NULL) { 954a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy // tracing is now disabled, so switch back to the non trace version 955a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy EGLContext ctx = egl_tls_t::getContext(); 956a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy egl_context_t * const c = get_context(ctx); 957a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy if (c) setGLHooksThreadSpecific(c->cnx->hooks[c->version]); 958a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy GLTrace_stop(); 959a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy } 9600469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#endif 9610469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy 962518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(draw); 9637db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian 964ed6d08b70d775852f4827471814c83eba3606aaaMathias Agopian if (CC_UNLIKELY(dp->traceGpuCompletion)) { 965ed6d08b70d775852f4827471814c83eba3606aaaMathias Agopian EGLSyncKHR sync = eglCreateSyncKHR(dpy, EGL_SYNC_FENCE_KHR, NULL); 966ed6d08b70d775852f4827471814c83eba3606aaaMathias Agopian if (sync != EGL_NO_SYNC_KHR) { 967ed6d08b70d775852f4827471814c83eba3606aaaMathias Agopian FrameCompletionThread::queueSync(sync); 968ed6d08b70d775852f4827471814c83eba3606aaaMathias Agopian } 969ed6d08b70d775852f4827471814c83eba3606aaaMathias Agopian } 970ed6d08b70d775852f4827471814c83eba3606aaaMathias Agopian 9717db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian if (CC_UNLIKELY(dp->finishOnSwap)) { 9727db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian uint32_t pixel; 9737db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian egl_context_t * const c = get_context( egl_tls_t::getContext() ); 9747db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian if (c) { 9757db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian // glReadPixels() ensures that the frame is complete 9767db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian s->cnx->hooks[c->version]->gl.glReadPixels(0,0,1,1, 9777db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian GL_RGBA,GL_UNSIGNED_BYTE,&pixel); 9787db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian } 9797db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian } 9807db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian 981ed6d08b70d775852f4827471814c83eba3606aaaMathias Agopian return s->cnx->egl.eglSwapBuffers(dp->disp.dpy, s->surface); 982518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 983518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 984518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglCopyBuffers( EGLDisplay dpy, EGLSurface surface, 985518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian NativePixmapType target) 986518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 987518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 988518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 989b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 990518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 991518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 992b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 9935b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 9945b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 995518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 996518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 997ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return s->cnx->egl.eglCopyBuffers(dp->disp.dpy, s->surface, target); 998518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 999518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1000518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianconst char* eglQueryString(EGLDisplay dpy, EGLint name) 1001518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1002518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1003518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1004b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1005518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return (const char *) NULL; 1006518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1007518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian switch (name) { 1008518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_VENDOR: 10094b9511c16195a646242eff833b0af212933b6ecaMathias Agopian return dp->getVendorString(); 1010518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_VERSION: 10114b9511c16195a646242eff833b0af212933b6ecaMathias Agopian return dp->getVersionString(); 1012518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_EXTENSIONS: 10134b9511c16195a646242eff833b0af212933b6ecaMathias Agopian return dp->getExtensionString(); 1014518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian case EGL_CLIENT_APIS: 10154b9511c16195a646242eff833b0af212933b6ecaMathias Agopian return dp->getClientApiString(); 1016518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1017518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, (const char *)0); 1018518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1019518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1020ca08833d5ea99130797e10ad68a651b50e99da74Mathias AgopianEGLAPI const char* eglQueryStringImplementationANDROID(EGLDisplay dpy, EGLint name) 1021ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian{ 1022ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian clearError(); 1023ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian 1024ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian const egl_display_ptr dp = validate_display(dpy); 1025ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian if (!dp) return (const char *) NULL; 1026ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian 1027ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian switch (name) { 1028ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian case EGL_VENDOR: 1029ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian return dp->disp.queryString.vendor; 1030ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian case EGL_VERSION: 1031ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian return dp->disp.queryString.version; 1032ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian case EGL_EXTENSIONS: 1033ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian return dp->disp.queryString.extensions; 1034ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian case EGL_CLIENT_APIS: 1035ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian return dp->disp.queryString.clientApi; 1036ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian } 1037ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian return setError(EGL_BAD_PARAMETER, (const char *)0); 1038ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian} 1039518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1040518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1041518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// EGL 1.1 1042518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1043518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1044518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglSurfaceAttrib( 1045518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint value) 1046518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1047518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1048518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1049b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1050518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1051518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1052b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 10535b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 10545b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1055518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1056518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 1057518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (s->cnx->egl.eglSurfaceAttrib) { 1058518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s->cnx->egl.eglSurfaceAttrib( 1059ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, s->surface, attribute, value); 1060518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1061518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1062518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1063518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1064518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglBindTexImage( 1065518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy, EGLSurface surface, EGLint buffer) 1066518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1067518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1068518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1069b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1070518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1071518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1072b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 10735b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 10745b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1075518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1076518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 1077518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (s->cnx->egl.eglBindTexImage) { 1078518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s->cnx->egl.eglBindTexImage( 1079ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, s->surface, buffer); 1080518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1081518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1082518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1083518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1084518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglReleaseTexImage( 1085518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy, EGLSurface surface, EGLint buffer) 1086518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1087518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1088518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1089b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1090518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1091518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1092b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 10935b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 10945b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1095518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1096518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 1097518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (s->cnx->egl.eglReleaseTexImage) { 1098518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s->cnx->egl.eglReleaseTexImage( 1099ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, s->surface, buffer); 1100518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1101518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1102518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1103518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1104518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglSwapInterval(EGLDisplay dpy, EGLint interval) 1105518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1106518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1107518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1108b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1109518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1110518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1111518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean res = EGL_TRUE; 1112ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 1113ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglSwapInterval) { 1114ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian res = cnx->egl.eglSwapInterval(dp->disp.dpy, interval); 1115518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1116ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 1117518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 1118518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1119518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1120518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1121518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1122518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// EGL 1.2 1123518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1124518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1125518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglWaitClient(void) 1126518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1127518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1128518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1129ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 1130ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (!cnx->dso) 1131ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return setError(EGL_BAD_CONTEXT, EGL_FALSE); 1132ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 1133ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian EGLBoolean res; 1134ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->egl.eglWaitClient) { 1135ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian res = cnx->egl.eglWaitClient(); 1136ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian } else { 1137ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian res = cnx->egl.eglWaitGL(); 1138518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1139518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 1140518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1141518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1142518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglBindAPI(EGLenum api) 1143518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1144518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1145518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1146518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (egl_init_drivers() == EGL_FALSE) { 1147518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_FALSE); 1148518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1149518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1150518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // bind this API on all EGLs 1151518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean res = EGL_TRUE; 1152ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 1153ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglBindAPI) { 1154ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian res = cnx->egl.eglBindAPI(api); 1155518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1156518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 1157518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1158518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1159518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLenum eglQueryAPI(void) 1160518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1161518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1162518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1163518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (egl_init_drivers() == EGL_FALSE) { 1164518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_PARAMETER, EGL_FALSE); 1165518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1166518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1167ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 1168ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglQueryAPI) { 1169ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return cnx->egl.eglQueryAPI(); 1170518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1171ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 1172518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // or, it can only be OpenGL ES 1173518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_OPENGL_ES_API; 1174518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1175518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1176518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglReleaseThread(void) 1177518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1178518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1179518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1180518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // If there is context bound to the thread, release it 1181fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian egl_display_t::loseCurrent(get_context(getContext())); 1182518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1183ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 1184ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglReleaseThread) { 1185ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian cnx->egl.eglReleaseThread(); 1186518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1187ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 1188518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_tls_t::clearTLS(); 11890469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#if EGL_TRACE 1190a73a97728befb5ba5ad647ab3b60058c4d536ba4Siva Velusamy if (getEGLDebugLevel() > 0) 11910469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy GLTrace_eglReleaseThread(); 11920469dd6d55fa331bfd7de9431da98b6340d82271Siva Velusamy#endif 1193518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_TRUE; 1194518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1195518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1196518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSurface eglCreatePbufferFromClientBuffer( 1197518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy, EGLenum buftype, EGLClientBuffer buffer, 1198518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLConfig config, const EGLint *attrib_list) 1199518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1200518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1201518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1202b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall egl_connection_t* cnx = NULL; 1203b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display_connection(dpy, cnx); 1204b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall if (!dp) return EGL_FALSE; 1205518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx->egl.eglCreatePbufferFromClientBuffer) { 1206518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return cnx->egl.eglCreatePbufferFromClientBuffer( 12077773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian dp->disp.dpy, buftype, buffer, config, attrib_list); 1208518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1209518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_CONFIG, EGL_NO_SURFACE); 1210518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1211518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1212518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1213518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// EGL_EGLEXT_VERSION 3 1214518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1215518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1216518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglLockSurfaceKHR(EGLDisplay dpy, EGLSurface surface, 1217518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian const EGLint *attrib_list) 1218518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1219518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1220518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1221b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1222518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1223518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1224b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 12255b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 12265b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1227518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1228518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 1229518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (s->cnx->egl.eglLockSurfaceKHR) { 1230518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return s->cnx->egl.eglLockSurfaceKHR( 1231ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian dp->disp.dpy, s->surface, attrib_list); 1232518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1233518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1234518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1235518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1236518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglUnlockSurfaceKHR(EGLDisplay dpy, EGLSurface surface) 1237518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1238518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1239518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1240b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1241518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1242518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1243b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall SurfaceRef _s(dp.get(), surface); 12445b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (!_s.get()) 12455b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return setError(EGL_BAD_SURFACE, EGL_FALSE); 1246518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1247518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t const * const s = get_surface(surface); 1248518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (s->cnx->egl.eglUnlockSurfaceKHR) { 1249ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return s->cnx->egl.eglUnlockSurfaceKHR(dp->disp.dpy, s->surface); 1250518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1251518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_BAD_DISPLAY, EGL_FALSE); 1252518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1253518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1254518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLImageKHR eglCreateImageKHR(EGLDisplay dpy, EGLContext ctx, EGLenum target, 1255518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLClientBuffer buffer, const EGLint *attrib_list) 1256518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1257518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1258518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1259b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1260518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_NO_IMAGE_KHR; 1261518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1262b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall ContextRef _c(dp.get(), ctx); 12637c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian egl_context_t * const c = _c.get(); 1264518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 12657c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian EGLImageKHR result = EGL_NO_IMAGE_KHR; 12667c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian egl_connection_t* const cnx = &gEGLImpl; 12677c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian if (cnx->dso && cnx->egl.eglCreateImageKHR) { 12687c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian result = cnx->egl.eglCreateImageKHR( 12697c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian dp->disp.dpy, 12707c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian c ? c->context : EGL_NO_CONTEXT, 12717c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian target, buffer, attrib_list); 1272518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 12737c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian return result; 1274518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1275518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1276518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglDestroyImageKHR(EGLDisplay dpy, EGLImageKHR img) 1277518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1278518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1279518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1280b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1281518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1282518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1283646a5c593f9819dc5da6a1ec859bc70cb7ba096fSteven Holte EGLBoolean result = EGL_FALSE; 1284ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 12857c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian if (cnx->dso && cnx->egl.eglDestroyImageKHR) { 1286646a5c593f9819dc5da6a1ec859bc70cb7ba096fSteven Holte result = cnx->egl.eglDestroyImageKHR(dp->disp.dpy, img); 1287518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1288646a5c593f9819dc5da6a1ec859bc70cb7ba096fSteven Holte return result; 1289518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1290518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1291518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1292518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// EGL_EGLEXT_VERSION 5 1293518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1294518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1295518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1296518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLSyncKHR eglCreateSyncKHR(EGLDisplay dpy, EGLenum type, const EGLint *attrib_list) 1297518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1298518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1299518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1300b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1301518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_NO_SYNC_KHR; 1302518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1303518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSyncKHR result = EGL_NO_SYNC_KHR; 13047c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian egl_connection_t* const cnx = &gEGLImpl; 13057c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian if (cnx->dso && cnx->egl.eglCreateSyncKHR) { 13067c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian result = cnx->egl.eglCreateSyncKHR(dp->disp.dpy, type, attrib_list); 1307518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 13087c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian return result; 1309518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1310518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1311518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean eglDestroySyncKHR(EGLDisplay dpy, EGLSyncKHR sync) 1312518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1313518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1314518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1315b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1316518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1317518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1318518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean result = EGL_FALSE; 13197c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian egl_connection_t* const cnx = &gEGLImpl; 13207c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian if (cnx->dso && cnx->egl.eglDestroySyncKHR) { 13217c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian result = cnx->egl.eglDestroySyncKHR(dp->disp.dpy, sync); 1322518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 1323518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return result; 1324518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1325518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1326e9b3dfb7d5cc233747407381a51a081c335dc076Mathias AgopianEGLBoolean eglSignalSyncKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLenum mode) { 1327e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian clearError(); 1328e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian 1329e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian const egl_display_ptr dp = validate_display(dpy); 1330e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian if (!dp) return EGL_FALSE; 1331e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian 1332e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian EGLBoolean result = EGL_FALSE; 1333e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian egl_connection_t* const cnx = &gEGLImpl; 1334e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian if (cnx->dso && cnx->egl.eglSignalSyncKHR) { 1335e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian result = cnx->egl.eglSignalSyncKHR( 1336e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian dp->disp.dpy, sync, mode); 1337e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian } 1338e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian return result; 1339e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian} 1340e9b3dfb7d5cc233747407381a51a081c335dc076Mathias Agopian 13417c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias AgopianEGLint eglClientWaitSyncKHR(EGLDisplay dpy, EGLSyncKHR sync, 13427c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian EGLint flags, EGLTimeKHR timeout) 1343518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1344518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1345518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1346b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1347518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1348518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 13497c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian EGLBoolean result = EGL_FALSE; 13507c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian egl_connection_t* const cnx = &gEGLImpl; 13517c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian if (cnx->dso && cnx->egl.eglClientWaitSyncKHR) { 13527c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian result = cnx->egl.eglClientWaitSyncKHR( 13537c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian dp->disp.dpy, sync, flags, timeout); 1354518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 13557c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian return result; 1356518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1357518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 13587c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias AgopianEGLBoolean eglGetSyncAttribKHR(EGLDisplay dpy, EGLSyncKHR sync, 13597c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian EGLint attribute, EGLint *value) 1360518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian{ 1361518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian clearError(); 1362518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1363b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall const egl_display_ptr dp = validate_display(dpy); 1364518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (!dp) return EGL_FALSE; 1365518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 13667c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian EGLBoolean result = EGL_FALSE; 13677c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian egl_connection_t* const cnx = &gEGLImpl; 13687c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian if (cnx->dso && cnx->egl.eglGetSyncAttribKHR) { 13697c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian result = cnx->egl.eglGetSyncAttribKHR( 13707c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian dp->disp.dpy, sync, attribute, value); 1371518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 13727c0441ac271f4e00a2d63eb3048c037ebffa90b9Mathias Agopian return result; 1373518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 1374518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1375518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 13762bb716871cf8bfadfff1193ed798da3bffc1f8ecMathias Agopian// EGL_EGLEXT_VERSION 15 1377518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 1378518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 13792bb716871cf8bfadfff1193ed798da3bffc1f8ecMathias AgopianEGLint eglWaitSyncKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLint flags) { 1380331841b96b92646c93c87627c03f77b892f711cdJamie Gennis clearError(); 1381331841b96b92646c93c87627c03f77b892f711cdJamie Gennis const egl_display_ptr dp = validate_display(dpy); 13822bb716871cf8bfadfff1193ed798da3bffc1f8ecMathias Agopian if (!dp) return EGL_FALSE; 13832bb716871cf8bfadfff1193ed798da3bffc1f8ecMathias Agopian EGLint result = EGL_FALSE; 1384331841b96b92646c93c87627c03f77b892f711cdJamie Gennis egl_connection_t* const cnx = &gEGLImpl; 13852bb716871cf8bfadfff1193ed798da3bffc1f8ecMathias Agopian if (cnx->dso && cnx->egl.eglWaitSyncKHR) { 13862bb716871cf8bfadfff1193ed798da3bffc1f8ecMathias Agopian result = cnx->egl.eglWaitSyncKHR(dp->disp.dpy, sync, flags); 1387331841b96b92646c93c87627c03f77b892f711cdJamie Gennis } 1388331841b96b92646c93c87627c03f77b892f711cdJamie Gennis return result; 1389331841b96b92646c93c87627c03f77b892f711cdJamie Gennis} 13901c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 13912bb716871cf8bfadfff1193ed798da3bffc1f8ecMathias Agopian// ---------------------------------------------------------------------------- 13922bb716871cf8bfadfff1193ed798da3bffc1f8ecMathias Agopian// ANDROID extensions 13932bb716871cf8bfadfff1193ed798da3bffc1f8ecMathias Agopian// ---------------------------------------------------------------------------- 13942bb716871cf8bfadfff1193ed798da3bffc1f8ecMathias Agopian 13952bb716871cf8bfadfff1193ed798da3bffc1f8ecMathias AgopianEGLint eglDupNativeFenceFDANDROID(EGLDisplay dpy, EGLSyncKHR sync) 1396010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis{ 1397010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis clearError(); 1398010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis 1399010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis const egl_display_ptr dp = validate_display(dpy); 1400010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis if (!dp) return EGL_NO_NATIVE_FENCE_FD_ANDROID; 1401010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis 14022bb716871cf8bfadfff1193ed798da3bffc1f8ecMathias Agopian EGLint result = EGL_NO_NATIVE_FENCE_FD_ANDROID; 1403010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis egl_connection_t* const cnx = &gEGLImpl; 14042bb716871cf8bfadfff1193ed798da3bffc1f8ecMathias Agopian if (cnx->dso && cnx->egl.eglDupNativeFenceFDANDROID) { 14052bb716871cf8bfadfff1193ed798da3bffc1f8ecMathias Agopian result = cnx->egl.eglDupNativeFenceFDANDROID(dp->disp.dpy, sync); 1406010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis } 1407010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis return result; 1408010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis} 1409010dd4fb892aecf71e4631c22148fe57ef5b3958Jamie Gennis 14107284145d564fa8a422a8e564a38c730fb4a2962bAndy McFaddenEGLBoolean eglPresentationTimeANDROID(EGLDisplay dpy, EGLSurface surface, 14117284145d564fa8a422a8e564a38c730fb4a2962bAndy McFadden EGLnsecsANDROID time) 14127284145d564fa8a422a8e564a38c730fb4a2962bAndy McFadden{ 14137284145d564fa8a422a8e564a38c730fb4a2962bAndy McFadden clearError(); 14147284145d564fa8a422a8e564a38c730fb4a2962bAndy McFadden 14157284145d564fa8a422a8e564a38c730fb4a2962bAndy McFadden const egl_display_ptr dp = validate_display(dpy); 14167284145d564fa8a422a8e564a38c730fb4a2962bAndy McFadden if (!dp) { 14177284145d564fa8a422a8e564a38c730fb4a2962bAndy McFadden return EGL_FALSE; 14187284145d564fa8a422a8e564a38c730fb4a2962bAndy McFadden } 14197284145d564fa8a422a8e564a38c730fb4a2962bAndy McFadden 14207284145d564fa8a422a8e564a38c730fb4a2962bAndy McFadden SurfaceRef _s(dp.get(), surface); 14217284145d564fa8a422a8e564a38c730fb4a2962bAndy McFadden if (!_s.get()) { 14227284145d564fa8a422a8e564a38c730fb4a2962bAndy McFadden setError(EGL_BAD_SURFACE, EGL_FALSE); 14237284145d564fa8a422a8e564a38c730fb4a2962bAndy McFadden return EGL_FALSE; 14247284145d564fa8a422a8e564a38c730fb4a2962bAndy McFadden } 14257284145d564fa8a422a8e564a38c730fb4a2962bAndy McFadden 14267284145d564fa8a422a8e564a38c730fb4a2962bAndy McFadden egl_surface_t const * const s = get_surface(surface); 14277284145d564fa8a422a8e564a38c730fb4a2962bAndy McFadden native_window_set_buffers_timestamp(s->win.get(), time); 14287284145d564fa8a422a8e564a38c730fb4a2962bAndy McFadden 14297284145d564fa8a422a8e564a38c730fb4a2962bAndy McFadden return EGL_TRUE; 14307284145d564fa8a422a8e564a38c730fb4a2962bAndy McFadden} 14317284145d564fa8a422a8e564a38c730fb4a2962bAndy McFadden 14321c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang// ---------------------------------------------------------------------------- 14331c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang// NVIDIA extensions 14341c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang// ---------------------------------------------------------------------------- 14351c3d72a2291827fb15e2ef311a571c860e0dba41Jonas YangEGLuint64NV eglGetSystemTimeFrequencyNV() 14361c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang{ 14371c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang clearError(); 14381c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 14391c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang if (egl_init_drivers() == EGL_FALSE) { 14401c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang return setError(EGL_BAD_PARAMETER, EGL_FALSE); 14411c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang } 14421c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 14431c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang EGLuint64NV ret = 0; 1444ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 14451c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 1446ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglGetSystemTimeFrequencyNV) { 1447ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return cnx->egl.eglGetSystemTimeFrequencyNV(); 14481c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang } 14491c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 14500e8bbee5775d81c7bbc479b995496cac9238559fMathias Agopian return setErrorQuiet(EGL_BAD_DISPLAY, 0); 14511c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang} 14521c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 14531c3d72a2291827fb15e2ef311a571c860e0dba41Jonas YangEGLuint64NV eglGetSystemTimeNV() 14541c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang{ 14551c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang clearError(); 14561c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 14571c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang if (egl_init_drivers() == EGL_FALSE) { 14581c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang return setError(EGL_BAD_PARAMETER, EGL_FALSE); 14591c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang } 14601c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 14611c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang EGLuint64NV ret = 0; 1462ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 14631c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 1464ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && cnx->egl.eglGetSystemTimeNV) { 1465ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian return cnx->egl.eglGetSystemTimeNV(); 14661c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang } 14671c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang 14680e8bbee5775d81c7bbc479b995496cac9238559fMathias Agopian return setErrorQuiet(EGL_BAD_DISPLAY, 0); 14691c3d72a2291827fb15e2ef311a571c860e0dba41Jonas Yang} 1470