1518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian/* 2518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** Copyright 2007, The Android Open Source Project 3518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** 4518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** Licensed under the Apache License, Version 2.0 (the "License"); 5518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** you may not use this file except in compliance with the License. 6518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** You may obtain a copy of the License at 7518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** 8518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** http://www.apache.org/licenses/LICENSE-2.0 9518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** 10518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** Unless required by applicable law or agreed to in writing, software 11518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** distributed under the License is distributed on an "AS IS" BASIS, 12518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** See the License for the specific language governing permissions and 14518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** limitations under the License. 15518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian */ 16518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 17b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall#define __STDC_LIMIT_MACROS 1 18b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall 194b9511c16195a646242eff833b0af212933b6ecaMathias Agopian#include <string.h> 204b9511c16195a646242eff833b0af212933b6ecaMathias Agopian 21aca51c06f38155f1435fbc6944d7fc0a9bf1e4e9Jamie Gennis#include "egl_cache.h" 22518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include "egl_display.h" 23518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include "egl_object.h" 24518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include "egl_tls.h" 25518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include "egl_impl.h" 26518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include "Loader.h" 277db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian#include <cutils/properties.h> 28518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 29518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 30518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopiannamespace android { 31518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 32518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 334b9511c16195a646242eff833b0af212933b6ecaMathias Agopianstatic char const * const sVendorString = "Android"; 344b9511c16195a646242eff833b0af212933b6ecaMathias Agopianstatic char const * const sVersionString = "1.4 Android META-EGL"; 35cc2b1560e87369676a2d13f17bd1ff4021a91819Mathias Agopianstatic char const * const sClientApiString = "OpenGL_ES"; 364b9511c16195a646242eff833b0af212933b6ecaMathias Agopian 374b9511c16195a646242eff833b0af212933b6ecaMathias Agopian// this is the list of EGL extensions that are exposed to applications 384b9511c16195a646242eff833b0af212933b6ecaMathias Agopian// some of them are mandatory because used by the ANDROID system. 394b9511c16195a646242eff833b0af212933b6ecaMathias Agopian// 404b9511c16195a646242eff833b0af212933b6ecaMathias Agopian// mandatory extensions are required per the CDD and not explicitly 414b9511c16195a646242eff833b0af212933b6ecaMathias Agopian// checked during EGL initialization. the system *assumes* these extensions 424b9511c16195a646242eff833b0af212933b6ecaMathias Agopian// are present. the system may not function properly if some mandatory 434b9511c16195a646242eff833b0af212933b6ecaMathias Agopian// extensions are missing. 444b9511c16195a646242eff833b0af212933b6ecaMathias Agopian// 454b9511c16195a646242eff833b0af212933b6ecaMathias Agopian// NOTE: sExtensionString MUST be have a single space as the last character. 464b9511c16195a646242eff833b0af212933b6ecaMathias Agopian// 474b9511c16195a646242eff833b0af212933b6ecaMathias Agopianstatic char const * const sExtensionString = 484b9511c16195a646242eff833b0af212933b6ecaMathias Agopian "EGL_KHR_image " // mandatory 494b9511c16195a646242eff833b0af212933b6ecaMathias Agopian "EGL_KHR_image_base " // mandatory 504b9511c16195a646242eff833b0af212933b6ecaMathias Agopian "EGL_KHR_image_pixmap " 514b9511c16195a646242eff833b0af212933b6ecaMathias Agopian "EGL_KHR_gl_texture_2D_image " 524b9511c16195a646242eff833b0af212933b6ecaMathias Agopian "EGL_KHR_gl_texture_cubemap_image " 534b9511c16195a646242eff833b0af212933b6ecaMathias Agopian "EGL_KHR_gl_renderbuffer_image " 544b9511c16195a646242eff833b0af212933b6ecaMathias Agopian "EGL_KHR_fence_sync " 554b9511c16195a646242eff833b0af212933b6ecaMathias Agopian "EGL_NV_system_time " 564b9511c16195a646242eff833b0af212933b6ecaMathias Agopian "EGL_ANDROID_image_native_buffer " // mandatory 574b9511c16195a646242eff833b0af212933b6ecaMathias Agopian ; 584b9511c16195a646242eff833b0af212933b6ecaMathias Agopian 594b9511c16195a646242eff833b0af212933b6ecaMathias Agopian// extensions not exposed to applications but used by the ANDROID system 604b9511c16195a646242eff833b0af212933b6ecaMathias Agopian// "EGL_ANDROID_recordable " // mandatory 614b9511c16195a646242eff833b0af212933b6ecaMathias Agopian// "EGL_ANDROID_blob_cache " // strongly recommended 62258385978c517a47626161b1e644c48bcee28de1Jesse Hall// "EGL_IMG_hibernate_process " // optional 634b9511c16195a646242eff833b0af212933b6ecaMathias Agopian 64518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianextern void initEglTraceLevel(); 65b13c78f8520ef5a96effdee977bbacb881236c66Siva Velusamyextern void initEglDebugLevel(); 66518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianextern void setGLHooksThreadSpecific(gl_hooks_t const *value); 67518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 68518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 69518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 70518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianegl_display_t egl_display_t::sDisplay[NUM_DISPLAYS]; 71518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 72518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianegl_display_t::egl_display_t() : 73a0fef1c8bb22443402fb3aeda7ce70f7d5775b0aJesse Hall magic('_dpy'), finishOnSwap(false), traceGpuCompletion(false), refs(0) { 74518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 75518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 76518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianegl_display_t::~egl_display_t() { 77518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian magic = 0; 78766010858ea7696d64f1b559413670bdd8627595Jamie Gennis egl_cache_t::get()->terminate(); 79518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 80518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 81518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianegl_display_t* egl_display_t::get(EGLDisplay dpy) { 82518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian uintptr_t index = uintptr_t(dpy)-1U; 83518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return (index >= NUM_DISPLAYS) ? NULL : &sDisplay[index]; 84518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 85518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 86518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianvoid egl_display_t::addObject(egl_object_t* object) { 87518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian Mutex::Autolock _l(lock); 88518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian objects.add(object); 89518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 90518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 915b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopianvoid egl_display_t::removeObject(egl_object_t* object) { 92518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian Mutex::Autolock _l(lock); 935b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian objects.remove(object); 94518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 95518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 96f0480de37492597a5c5cf1e6f8346f1467e3a552Mathias Agopianbool egl_display_t::getObject(egl_object_t* object) const { 97518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian Mutex::Autolock _l(lock); 985b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (objects.indexOf(object) >= 0) { 99f0480de37492597a5c5cf1e6f8346f1467e3a552Mathias Agopian if (object->getDisplay() == this) { 100f0480de37492597a5c5cf1e6f8346f1467e3a552Mathias Agopian object->incRef(); 101f0480de37492597a5c5cf1e6f8346f1467e3a552Mathias Agopian return true; 102f0480de37492597a5c5cf1e6f8346f1467e3a552Mathias Agopian } 103518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 104518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return false; 105518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 106518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 107518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLDisplay egl_display_t::getFromNativeDisplay(EGLNativeDisplayType disp) { 108518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (uintptr_t(disp) >= NUM_DISPLAYS) 109518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return NULL; 110518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 111518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return sDisplay[uintptr_t(disp)].getDisplay(disp); 112518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 113518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 114518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLDisplay egl_display_t::getDisplay(EGLNativeDisplayType display) { 115518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 116518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian Mutex::Autolock _l(lock); 117518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 118518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // get our driver loader 119518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian Loader& loader(Loader::getInstance()); 120518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 121ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 122ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && disp.dpy == EGL_NO_DISPLAY) { 123ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian EGLDisplay dpy = cnx->egl.eglGetDisplay(display); 124ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian disp.dpy = dpy; 125ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (dpy == EGL_NO_DISPLAY) { 126ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian loader.close(cnx->dso); 127ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian cnx->dso = NULL; 128518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 129518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 130518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 131518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGLDisplay(uintptr_t(display) + 1U); 132518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 133518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 134518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean egl_display_t::initialize(EGLint *major, EGLint *minor) { 135518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 136518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian Mutex::Autolock _l(lock); 137518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 138518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (refs > 0) { 139518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (major != NULL) 140518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian *major = VERSION_MAJOR; 141518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (minor != NULL) 142518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian *minor = VERSION_MINOR; 143518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian refs++; 144518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_TRUE; 145518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 146518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 147518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#if EGL_TRACE 148518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 149518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // Called both at early_init time and at this time. (Early_init is pre-zygote, so 150518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // the information from that call may be stale.) 151518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian initEglTraceLevel(); 152b13c78f8520ef5a96effdee977bbacb881236c66Siva Velusamy initEglDebugLevel(); 153518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 154518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#endif 155518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 156518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian setGLHooksThreadSpecific(&gHooksNoContext); 157518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 158518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // initialize each EGL and 159518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // build our own extension string first, based on the extension we know 160518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // and the extension supported by our client implementation 161ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian 162ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 163ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian cnx->major = -1; 164ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian cnx->minor = -1; 165ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso) { 166518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 167518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#if defined(ADRENO130) 168518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#warning "Adreno-130 eglInitialize() workaround" 169518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian /* 170518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * The ADRENO 130 driver returns a different EGLDisplay each time 171518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * eglGetDisplay() is called, but also makes the EGLDisplay invalid 172518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * after eglTerminate() has been called, so that eglInitialize() 173518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * cannot be called again. Therefore, we need to make sure to call 174518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian * eglGetDisplay() before calling eglInitialize(); 175518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian */ 176518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (i == IMPL_HARDWARE) { 177ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian disp[i].dpy = cnx->egl.eglGetDisplay(EGL_DEFAULT_DISPLAY); 178518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 179518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#endif 180518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 181ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian EGLDisplay idpy = disp.dpy; 182518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (cnx->egl.eglInitialize(idpy, &cnx->major, &cnx->minor)) { 183ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian //ALOGD("initialized dpy=%p, ver=%d.%d, cnx=%p", 184ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian // idpy, cnx->major, cnx->minor, cnx); 185518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 186518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // display is now initialized 187ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian disp.state = egl_display_t::INITIALIZED; 188518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 189518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // get the query-strings for this display for each implementation 190ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian disp.queryString.vendor = cnx->egl.eglQueryString(idpy, 191518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGL_VENDOR); 192ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian disp.queryString.version = cnx->egl.eglQueryString(idpy, 193518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGL_VERSION); 194ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian disp.queryString.extensions = cnx->egl.eglQueryString(idpy, 195518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGL_EXTENSIONS); 196ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian disp.queryString.clientApi = cnx->egl.eglQueryString(idpy, 197518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGL_CLIENT_APIS); 198518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 199518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } else { 200ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian ALOGW("eglInitialize(%p) failed (%s)", idpy, 201518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_tls_t::egl_strerror(cnx->egl.eglGetError())); 202518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 203518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 204518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 2054b9511c16195a646242eff833b0af212933b6ecaMathias Agopian // the query strings are per-display 2064b9511c16195a646242eff833b0af212933b6ecaMathias Agopian mVendorString.setTo(sVendorString); 2074b9511c16195a646242eff833b0af212933b6ecaMathias Agopian mVersionString.setTo(sVersionString); 2084b9511c16195a646242eff833b0af212933b6ecaMathias Agopian mClientApiString.setTo(sClientApiString); 2094b9511c16195a646242eff833b0af212933b6ecaMathias Agopian 2107773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian // we only add extensions that exist in the implementation 2114b9511c16195a646242eff833b0af212933b6ecaMathias Agopian char const* start = sExtensionString; 2124b9511c16195a646242eff833b0af212933b6ecaMathias Agopian char const* end; 2134b9511c16195a646242eff833b0af212933b6ecaMathias Agopian do { 2144b9511c16195a646242eff833b0af212933b6ecaMathias Agopian // find the space separating this extension for the next one 2154b9511c16195a646242eff833b0af212933b6ecaMathias Agopian end = strchr(start, ' '); 2164b9511c16195a646242eff833b0af212933b6ecaMathias Agopian if (end) { 2174b9511c16195a646242eff833b0af212933b6ecaMathias Agopian // length of the extension string 2184b9511c16195a646242eff833b0af212933b6ecaMathias Agopian const size_t len = end - start; 219f3ae82d8134e7f5a2f0432ef809569bfa418883bMathias Agopian if (len) { 220f3ae82d8134e7f5a2f0432ef809569bfa418883bMathias Agopian // NOTE: we could avoid the copy if we had strnstr. 221f3ae82d8134e7f5a2f0432ef809569bfa418883bMathias Agopian const String8 ext(start, len); 222ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian // now look for this extension 223ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (disp.queryString.extensions) { 224ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian // if we find it, add this extension string to our list 225ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian // (and don't forget the space) 226ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian const char* match = strstr(disp.queryString.extensions, ext.string()); 227ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (match && (match[len] == ' ' || match[len] == 0)) { 228ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian mExtensionString.append(start, len+1); 229f3ae82d8134e7f5a2f0432ef809569bfa418883bMathias Agopian } 2304b9511c16195a646242eff833b0af212933b6ecaMathias Agopian } 2314b9511c16195a646242eff833b0af212933b6ecaMathias Agopian } 2324b9511c16195a646242eff833b0af212933b6ecaMathias Agopian // process the next extension string, and skip the space. 2334b9511c16195a646242eff833b0af212933b6ecaMathias Agopian start = end + 1; 2344b9511c16195a646242eff833b0af212933b6ecaMathias Agopian } 2354b9511c16195a646242eff833b0af212933b6ecaMathias Agopian } while (end); 2364b9511c16195a646242eff833b0af212933b6ecaMathias Agopian 237aca51c06f38155f1435fbc6944d7fc0a9bf1e4e9Jamie Gennis egl_cache_t::get()->initialize(this); 238aca51c06f38155f1435fbc6944d7fc0a9bf1e4e9Jamie Gennis 2397db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian char value[PROPERTY_VALUE_MAX]; 2407db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian property_get("debug.egl.finish", value, "0"); 2417db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian if (atoi(value)) { 2427db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian finishOnSwap = true; 2437db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian } 2447db993a98b9239bd4e384cc4aa128262fe3cf52cMathias Agopian 24528ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis property_get("debug.egl.traceGpuCompletion", value, "0"); 24628ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis if (atoi(value)) { 24728ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis traceGpuCompletion = true; 24828ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis } 24928ef8d7911dbfd1bf8256fb43acba894d87fc07aJamie Gennis 2507773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian refs++; 2517773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian if (major != NULL) 2527773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian *major = VERSION_MAJOR; 2537773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian if (minor != NULL) 2547773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian *minor = VERSION_MINOR; 255a0fef1c8bb22443402fb3aeda7ce70f7d5775b0aJesse Hall 256a0fef1c8bb22443402fb3aeda7ce70f7d5775b0aJesse Hall mHibernation.setDisplayValid(true); 257a0fef1c8bb22443402fb3aeda7ce70f7d5775b0aJesse Hall 2587773c435bc5da8217433e1b242d3a6712a17b5f7Mathias Agopian return EGL_TRUE; 259518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 260518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 261518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias AgopianEGLBoolean egl_display_t::terminate() { 262518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 263518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian Mutex::Autolock _l(lock); 264518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 265518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (refs == 0) { 266518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return setError(EGL_NOT_INITIALIZED, EGL_FALSE); 267518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 268518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 269518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian // this is specific to Android, display termination is ref-counted. 270518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian if (refs > 1) { 271518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian refs--; 272518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return EGL_TRUE; 273518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 274518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 275518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLBoolean res = EGL_FALSE; 276ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_connection_t* const cnx = &gEGLImpl; 277ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->dso && disp.state == egl_display_t::INITIALIZED) { 278ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian if (cnx->egl.eglTerminate(disp.dpy) == EGL_FALSE) { 279ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian ALOGW("eglTerminate(%p) failed (%s)", disp.dpy, 280ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian egl_tls_t::egl_strerror(cnx->egl.eglGetError())); 281ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian } 282ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian // REVISIT: it's unclear what to do if eglTerminate() fails 283ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian disp.state = egl_display_t::TERMINATED; 284ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian res = EGL_TRUE; 285518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 286518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 287a0fef1c8bb22443402fb3aeda7ce70f7d5775b0aJesse Hall mHibernation.setDisplayValid(false); 288a0fef1c8bb22443402fb3aeda7ce70f7d5775b0aJesse Hall 2895b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian // Mark all objects remaining in the list as terminated, unless 2905b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian // there are no reference to them, it which case, we're free to 2915b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian // delete them. 2925b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian size_t count = objects.size(); 29332397c1cd3327905173b36baa6fd1c579bc328ffSteve Block ALOGW_IF(count, "eglTerminate() called w/ %d objects remaining", count); 2945b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian for (size_t i=0 ; i<count ; i++) { 2955b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian egl_object_t* o = objects.itemAt(i); 2965b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian o->destroy(); 2975b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian } 2985b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian 2995b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian // this marks all object handles are "terminated" 3005b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian objects.clear(); 301518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 302518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian refs--; 303518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return res; 304518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 305518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 306fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopianvoid egl_display_t::loseCurrent(egl_context_t * cur_c) 307fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian{ 308fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian if (cur_c) { 309a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian egl_display_t* display = cur_c->getDisplay(); 310a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian if (display) { 311a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian display->loseCurrentImpl(cur_c); 312a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian } 313a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian } 314a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian} 315fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian 316a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopianvoid egl_display_t::loseCurrentImpl(egl_context_t * cur_c) 317a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian{ 318a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian // by construction, these are either 0 or valid (possibly terminated) 319a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian // it should be impossible for these to be invalid 320a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian ContextRef _cur_c(cur_c); 321a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian SurfaceRef _cur_r(cur_c ? get_surface(cur_c->read) : NULL); 322a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian SurfaceRef _cur_d(cur_c ? get_surface(cur_c->draw) : NULL); 323a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian 324a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian { // scope for the lock 325a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian Mutex::Autolock _l(lock); 326fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian cur_c->onLooseCurrent(); 327fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian 328fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian } 329a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian 330a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian // This cannot be called with the lock held because it might end-up 331a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian // calling back into EGL (in particular when a surface is destroyed 332a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian // it calls ANativeWindow::disconnect 333a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian _cur_c.release(); 334a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian _cur_r.release(); 335a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian _cur_d.release(); 336fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian} 337fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian 338fb87e54a9af8bc5063ca4deebe81d90126992480Mathias AgopianEGLBoolean egl_display_t::makeCurrent(egl_context_t* c, egl_context_t* cur_c, 339fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian EGLSurface draw, EGLSurface read, EGLContext ctx, 340fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian EGLSurface impl_draw, EGLSurface impl_read, EGLContext impl_ctx) 341fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian{ 342fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian EGLBoolean result; 343a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian 344a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian // by construction, these are either 0 or valid (possibly terminated) 345a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian // it should be impossible for these to be invalid 346a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian ContextRef _cur_c(cur_c); 347a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian SurfaceRef _cur_r(cur_c ? get_surface(cur_c->read) : NULL); 348a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian SurfaceRef _cur_d(cur_c ? get_surface(cur_c->draw) : NULL); 349a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian 350a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian { // scope for the lock 351a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian Mutex::Autolock _l(lock); 352fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian if (c) { 353a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian result = c->cnx->egl.eglMakeCurrent( 354ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian disp.dpy, impl_draw, impl_read, impl_ctx); 355a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian if (result == EGL_TRUE) { 356a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian c->onMakeCurrent(draw, read); 357258385978c517a47626161b1e644c48bcee28de1Jesse Hall if (!cur_c) { 358a0fef1c8bb22443402fb3aeda7ce70f7d5775b0aJesse Hall mHibernation.incWakeCount(HibernationMachine::STRONG); 359258385978c517a47626161b1e644c48bcee28de1Jesse Hall } 360a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian } 361a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian } else { 362a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian result = cur_c->cnx->egl.eglMakeCurrent( 363ada798b7ca7cabc255aa159964b64975e7fdb2dfMathias Agopian disp.dpy, impl_draw, impl_read, impl_ctx); 364a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian if (result == EGL_TRUE) { 365a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian cur_c->onLooseCurrent(); 366a0fef1c8bb22443402fb3aeda7ce70f7d5775b0aJesse Hall mHibernation.decWakeCount(HibernationMachine::STRONG); 367a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian } 368fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian } 369fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian } 370a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian 371a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian if (result == EGL_TRUE) { 372a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian // This cannot be called with the lock held because it might end-up 373a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian // calling back into EGL (in particular when a surface is destroyed 374a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian // it calls ANativeWindow::disconnect 375a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian _cur_c.release(); 376a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian _cur_r.release(); 377a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian _cur_d.release(); 378a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian } 379a4b2c041828d1074dca3b999407e7dd85568c5aaMathias Agopian 380fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian return result; 381fb87e54a9af8bc5063ca4deebe81d90126992480Mathias Agopian} 382518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 383a0fef1c8bb22443402fb3aeda7ce70f7d5775b0aJesse Hall// ---------------------------------------------------------------------------- 384a0fef1c8bb22443402fb3aeda7ce70f7d5775b0aJesse Hall 385a0fef1c8bb22443402fb3aeda7ce70f7d5775b0aJesse Hallbool egl_display_t::HibernationMachine::incWakeCount(WakeRefStrength strength) { 386a0fef1c8bb22443402fb3aeda7ce70f7d5775b0aJesse Hall Mutex::Autolock _l(mLock); 387b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall ALOGE_IF(mWakeCount < 0 || mWakeCount == INT32_MAX, 388b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall "Invalid WakeCount (%d) on enter\n", mWakeCount); 389a0fef1c8bb22443402fb3aeda7ce70f7d5775b0aJesse Hall 390b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall mWakeCount++; 391a0fef1c8bb22443402fb3aeda7ce70f7d5775b0aJesse Hall if (strength == STRONG) 392a0fef1c8bb22443402fb3aeda7ce70f7d5775b0aJesse Hall mAttemptHibernation = false; 393a0fef1c8bb22443402fb3aeda7ce70f7d5775b0aJesse Hall 394258385978c517a47626161b1e644c48bcee28de1Jesse Hall if (CC_UNLIKELY(mHibernating)) { 395258385978c517a47626161b1e644c48bcee28de1Jesse Hall ALOGV("Awakening\n"); 396258385978c517a47626161b1e644c48bcee28de1Jesse Hall egl_connection_t* const cnx = &gEGLImpl; 397a0fef1c8bb22443402fb3aeda7ce70f7d5775b0aJesse Hall 398a0fef1c8bb22443402fb3aeda7ce70f7d5775b0aJesse Hall // These conditions should be guaranteed before entering hibernation; 399a0fef1c8bb22443402fb3aeda7ce70f7d5775b0aJesse Hall // we don't want to get into a state where we can't wake up. 400a0fef1c8bb22443402fb3aeda7ce70f7d5775b0aJesse Hall ALOGD_IF(!mDpyValid || !cnx->egl.eglAwakenProcessIMG, 401a0fef1c8bb22443402fb3aeda7ce70f7d5775b0aJesse Hall "Invalid hibernation state, unable to awaken\n"); 402a0fef1c8bb22443402fb3aeda7ce70f7d5775b0aJesse Hall 403258385978c517a47626161b1e644c48bcee28de1Jesse Hall if (!cnx->egl.eglAwakenProcessIMG()) { 404258385978c517a47626161b1e644c48bcee28de1Jesse Hall ALOGE("Failed to awaken EGL implementation\n"); 405258385978c517a47626161b1e644c48bcee28de1Jesse Hall return false; 406258385978c517a47626161b1e644c48bcee28de1Jesse Hall } 407258385978c517a47626161b1e644c48bcee28de1Jesse Hall mHibernating = false; 408258385978c517a47626161b1e644c48bcee28de1Jesse Hall } 409b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall return true; 410b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall} 411b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall 412a0fef1c8bb22443402fb3aeda7ce70f7d5775b0aJesse Hallvoid egl_display_t::HibernationMachine::decWakeCount(WakeRefStrength strength) { 413a0fef1c8bb22443402fb3aeda7ce70f7d5775b0aJesse Hall Mutex::Autolock _l(mLock); 414b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall ALOGE_IF(mWakeCount <= 0, "Invalid WakeCount (%d) on leave\n", mWakeCount); 415a0fef1c8bb22443402fb3aeda7ce70f7d5775b0aJesse Hall 416a0fef1c8bb22443402fb3aeda7ce70f7d5775b0aJesse Hall mWakeCount--; 417a0fef1c8bb22443402fb3aeda7ce70f7d5775b0aJesse Hall if (strength == STRONG) 418a0fef1c8bb22443402fb3aeda7ce70f7d5775b0aJesse Hall mAttemptHibernation = true; 419a0fef1c8bb22443402fb3aeda7ce70f7d5775b0aJesse Hall 420a0fef1c8bb22443402fb3aeda7ce70f7d5775b0aJesse Hall if (mWakeCount == 0 && CC_UNLIKELY(mAttemptHibernation)) { 421258385978c517a47626161b1e644c48bcee28de1Jesse Hall egl_connection_t* const cnx = &gEGLImpl; 422258385978c517a47626161b1e644c48bcee28de1Jesse Hall mAttemptHibernation = false; 423201f3b2da572eb27b9d4b3131e6d8c3c92a13de8Jesse Hall if (mAllowHibernation && mDpyValid && 424a0fef1c8bb22443402fb3aeda7ce70f7d5775b0aJesse Hall cnx->egl.eglHibernateProcessIMG && 425a0fef1c8bb22443402fb3aeda7ce70f7d5775b0aJesse Hall cnx->egl.eglAwakenProcessIMG) { 426258385978c517a47626161b1e644c48bcee28de1Jesse Hall ALOGV("Hibernating\n"); 427258385978c517a47626161b1e644c48bcee28de1Jesse Hall if (!cnx->egl.eglHibernateProcessIMG()) { 428258385978c517a47626161b1e644c48bcee28de1Jesse Hall ALOGE("Failed to hibernate EGL implementation\n"); 429258385978c517a47626161b1e644c48bcee28de1Jesse Hall return; 430258385978c517a47626161b1e644c48bcee28de1Jesse Hall } 431258385978c517a47626161b1e644c48bcee28de1Jesse Hall mHibernating = true; 432258385978c517a47626161b1e644c48bcee28de1Jesse Hall } 433258385978c517a47626161b1e644c48bcee28de1Jesse Hall } 434258385978c517a47626161b1e644c48bcee28de1Jesse Hall} 435258385978c517a47626161b1e644c48bcee28de1Jesse Hall 436a0fef1c8bb22443402fb3aeda7ce70f7d5775b0aJesse Hallvoid egl_display_t::HibernationMachine::setDisplayValid(bool valid) { 437a0fef1c8bb22443402fb3aeda7ce70f7d5775b0aJesse Hall Mutex::Autolock _l(mLock); 438a0fef1c8bb22443402fb3aeda7ce70f7d5775b0aJesse Hall mDpyValid = valid; 439b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall} 440b29e5e8c2682ae145e8c56d9afb061f8da7f854cJesse Hall 441518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 442518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian}; // namespace android 443518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 444