GLConsumer.cpp revision 46a1f6b40e1f7677cd41cd30f729ff66c7c21517
18ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis/* 28ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis * Copyright (C) 2010 The Android Open Source Project 38ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis * 48ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis * Licensed under the Apache License, Version 2.0 (the "License"); 58ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis * you may not use this file except in compliance with the License. 68ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis * You may obtain a copy of the License at 78ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis * 88ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis * http://www.apache.org/licenses/LICENSE-2.0 98ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis * 108ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis * Unless required by applicable law or agreed to in writing, software 118ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis * distributed under the License is distributed on an "AS IS" BASIS, 128ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 138ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis * See the License for the specific language governing permissions and 148ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis * limitations under the License. 158ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis */ 168ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 172adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden#define LOG_TAG "GLConsumer" 181c8e95cf86f2182986385bc1ee85f13f425f3a3aJamie Gennis#define ATRACE_TAG ATRACE_TAG_GRAPHICS 19e70d8b43938e17beebcc0c97a9373a1906f6f2bfJamie Gennis//#define LOG_NDEBUG 0 208ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 218ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis#define GL_GLEXT_PROTOTYPES 228ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis#define EGL_EGLEXT_PROTOTYPES 238ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 248ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis#include <EGL/egl.h> 258ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis#include <EGL/eglext.h> 268ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis#include <GLES2/gl2.h> 278ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis#include <GLES2/gl2ext.h> 28ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian#include <cutils/compiler.h> 298ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 309fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis#include <hardware/hardware.h> 319fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis 32ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian#include <gui/GLConsumer.h> 3390ac799241f077a7b7e6c1875fd933864c8dd2a7Mathias Agopian#include <gui/IGraphicBufferAlloc.h> 3490ac799241f077a7b7e6c1875fd933864c8dd2a7Mathias Agopian#include <gui/ISurfaceComposer.h> 3590ac799241f077a7b7e6c1875fd933864c8dd2a7Mathias Agopian#include <gui/SurfaceComposerClient.h> 3641f673c9b3aac0d96e41c928845c39186d565212Mathias Agopian 3790ac799241f077a7b7e6c1875fd933864c8dd2a7Mathias Agopian#include <private/gui/ComposerService.h> 38ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian#include <private/gui/SyncFeatures.h> 398ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 408ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis#include <utils/Log.h> 4168c7794183a7dbfe3b20d4ce832f8eb79c2c619aMathias Agopian#include <utils/String8.h> 421c8e95cf86f2182986385bc1ee85f13f425f3a3aJamie Gennis#include <utils/Trace.h> 438ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 44dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie GennisEGLAPI const char* eglQueryStringImplementationANDROID(EGLDisplay dpy, EGLint name); 45dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis#define CROP_EXT_STR "EGL_ANDROID_image_crop" 46dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis 4797eba8904c2f221c42a9473407223a4c3a213f75Andy McFaddennamespace android { 4897eba8904c2f221c42a9473407223a4c3a213f75Andy McFadden 492adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden// Macros for including the GLConsumer name in log messages 506807e59e0ff943cc6225d46e3c33a8a7eae9b3d7Steve Block#define ST_LOGV(x, ...) ALOGV("[%s] "x, mName.string(), ##__VA_ARGS__) 519d4536835248525f32f1504a3d28d5bbfa0a2910Steve Block#define ST_LOGD(x, ...) ALOGD("[%s] "x, mName.string(), ##__VA_ARGS__) 52a19954ab377b46dbcb9cbe8a6ab6d458f2e32bcaSteve Block#define ST_LOGI(x, ...) ALOGI("[%s] "x, mName.string(), ##__VA_ARGS__) 5332397c1cd3327905173b36baa6fd1c579bc328ffSteve Block#define ST_LOGW(x, ...) ALOGW("[%s] "x, mName.string(), ##__VA_ARGS__) 54e6f43ddce78d6846af12550ff9193c5c6fe5844bSteve Block#define ST_LOGE(x, ...) ALOGE("[%s] "x, mName.string(), ##__VA_ARGS__) 5529b5762efc359022168e5099c1d17925444d3147Mathias Agopian 56ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopianstatic const struct { 57ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian size_t width, height; 58ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian char const* bits; 5945263e2475ac6a885dbd78eff7d4e44f374e5237Mathias Agopian} kDebugData = { 15, 12, 6045263e2475ac6a885dbd78eff7d4e44f374e5237Mathias Agopian "___________________________________XX_XX_______X_X_____X_X____X_XXXXXXX_X____XXXXXXXXXXX__" 6145263e2475ac6a885dbd78eff7d4e44f374e5237Mathias Agopian "___XX_XXX_XX_______XXXXXXX_________X___X_________X_____X__________________________________" 6245263e2475ac6a885dbd78eff7d4e44f374e5237Mathias Agopian}; 63ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian 64f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis// Transform matrices 65f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennisstatic float mtxIdentity[16] = { 66f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 1, 0, 0, 0, 67f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 0, 1, 0, 0, 68f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 0, 0, 1, 0, 69f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 0, 0, 0, 1, 70f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis}; 71f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennisstatic float mtxFlipH[16] = { 72f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis -1, 0, 0, 0, 73f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 0, 1, 0, 0, 74f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 0, 0, 1, 0, 75f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 1, 0, 0, 1, 76f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis}; 77f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennisstatic float mtxFlipV[16] = { 78f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 1, 0, 0, 0, 79f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 0, -1, 0, 0, 80f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 0, 0, 1, 0, 81f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 0, 1, 0, 1, 82f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis}; 83f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennisstatic float mtxRot90[16] = { 84f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 0, 1, 0, 0, 85f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis -1, 0, 0, 0, 86f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 0, 0, 1, 0, 87f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 1, 0, 0, 1, 88f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis}; 89f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 90f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennisstatic void mtxMul(float out[16], const float a[16], const float b[16]); 91f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 929870c9b66cc73ee31aabba23aa06deaf673ee5efMathias AgopianMutex GLConsumer::sStaticInitLock; 939870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopiansp<GraphicBuffer> GLConsumer::sReleasedTexImageBuffer; 94fa28c35c21d1bf8b38f541758c291bc17a2d7270Jamie Gennis 95dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennisstatic bool hasEglAndroidImageCropImpl() { 96dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis EGLDisplay dpy = eglGetDisplay(EGL_DEFAULT_DISPLAY); 97dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis const char* exts = eglQueryStringImplementationANDROID(dpy, EGL_EXTENSIONS); 98dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis size_t cropExtLen = strlen(CROP_EXT_STR); 99dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis size_t extsLen = strlen(exts); 100dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis bool equal = !strcmp(CROP_EXT_STR, exts); 101dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis bool atStart = !strncmp(CROP_EXT_STR " ", exts, cropExtLen+1); 102dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis bool atEnd = (cropExtLen+1) < extsLen && 103dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis !strcmp(" " CROP_EXT_STR, exts + extsLen - (cropExtLen+1)); 104dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis bool inMiddle = strstr(exts, " " CROP_EXT_STR " "); 105dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis return equal || atStart || atEnd || inMiddle; 106dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis} 107dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis 108dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennisstatic bool hasEglAndroidImageCrop() { 109dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis // Only compute whether the extension is present once the first time this 110dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis // function is called. 111dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis static bool hasIt = hasEglAndroidImageCropImpl(); 112dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis return hasIt; 113dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis} 114dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis 115dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennisstatic bool isEglImageCroppable(const Rect& crop) { 116dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis return hasEglAndroidImageCrop() && (crop.left == 0 && crop.top == 0); 117dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis} 118dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis 1193f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias AgopianGLConsumer::GLConsumer(const sp<IGraphicBufferConsumer>& bq, uint32_t tex, 1203f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian uint32_t texTarget, bool useFenceSync, bool isControlledByApp) : 121595264f1af12e25dce57d7c5b1d52ed86ac0d0c9Mathias Agopian ConsumerBase(bq, isControlledByApp), 1221d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala mCurrentTransform(0), 123e692ab9a6be63193c5b52a6562d85d06c40463b8Mathias Agopian mCurrentScalingMode(NATIVE_WINDOW_SCALING_MODE_FREEZE), 1241df8c345854155cbbcb9f80de9d12d66ea70ac08Jamie Gennis mCurrentFence(Fence::NO_FENCE), 1251d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala mCurrentTimestamp(0), 126d171da973de3c6b30263011334fdcd916739144fEino-Ville Talvala mCurrentFrameNumber(0), 127e692ab9a6be63193c5b52a6562d85d06c40463b8Mathias Agopian mDefaultWidth(1), 128e692ab9a6be63193c5b52a6562d85d06c40463b8Mathias Agopian mDefaultHeight(1), 1295c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis mFilteringEnabled(true), 130b3e518c820c7dbe35587bd45c510e4e5e7cfd9c9Mathias Agopian mTexName(tex), 13186edf4f6470ee0f108bf40d3c1d23bf0a78c9c38Jamie Gennis mUseFenceSync(useFenceSync), 132eae59d2ea77ef57aab203fb185a880ce37ac38d6Daniel Lam mTexTarget(texTarget), 133ce561372186c7549a8a5fe996ac5965cda087007Jamie Gennis mEglDisplay(EGL_NO_DISPLAY), 134ce561372186c7549a8a5fe996ac5965cda087007Jamie Gennis mEglContext(EGL_NO_CONTEXT), 13574bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis mCurrentTexture(BufferQueue::INVALID_BUFFER_SLOT), 13674bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis mAttached(true) 1376b091c53000c843211c218ce40287a7edca9bc63Daniel Lam{ 1382adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden ST_LOGV("GLConsumer"); 139b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam 140fa28c35c21d1bf8b38f541758c291bc17a2d7270Jamie Gennis memcpy(mCurrentTransformMatrix, mtxIdentity, 141fa28c35c21d1bf8b38f541758c291bc17a2d7270Jamie Gennis sizeof(mCurrentTransformMatrix)); 142fa5b40ebb8923133df12dc70591bfe35b3f1c9b3Jamie Gennis 143db89edc94bd2a78226b407f9f7261e202e7fa325Mathias Agopian mConsumer->setConsumerUsageBits(DEFAULT_USAGE_FLAGS); 1448ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis} 1458ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 146ab57491de3a89a2d454d3060d36adef71741a7aeDan StozaGLConsumer::GLConsumer(const sp<IGraphicBufferConsumer>& bq, uint32_t texTarget, 147ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza bool useFenceSync, bool isControlledByApp) : 148ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza ConsumerBase(bq, isControlledByApp), 149ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mCurrentTransform(0), 150ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mCurrentScalingMode(NATIVE_WINDOW_SCALING_MODE_FREEZE), 151ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mCurrentFence(Fence::NO_FENCE), 152ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mCurrentTimestamp(0), 153ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mCurrentFrameNumber(0), 154ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mDefaultWidth(1), 155ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mDefaultHeight(1), 156ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mFilteringEnabled(true), 157ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mTexName(-1), 158ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mUseFenceSync(useFenceSync), 159ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mTexTarget(texTarget), 160ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mEglDisplay(EGL_NO_DISPLAY), 161ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mEglContext(EGL_NO_CONTEXT), 162ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mCurrentTexture(BufferQueue::INVALID_BUFFER_SLOT), 163ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mAttached(false) 164ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza{ 165ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza ST_LOGV("GLConsumer"); 166ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza 167ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza memcpy(mCurrentTransformMatrix, mtxIdentity, 168ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza sizeof(mCurrentTransformMatrix)); 169ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza 170ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza mConsumer->setConsumerUsageBits(DEFAULT_USAGE_FLAGS); 171ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza} 172ab57491de3a89a2d454d3060d36adef71741a7aeDan Stoza 1732adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::setDefaultMaxBufferCount(int bufferCount) { 1748072711307aa98ee5ee6f7369860ae38c3e19656Mathias Agopian Mutex::Autolock lock(mMutex); 175db89edc94bd2a78226b407f9f7261e202e7fa325Mathias Agopian return mConsumer->setDefaultMaxBufferCount(bufferCount); 1768072711307aa98ee5ee6f7369860ae38c3e19656Mathias Agopian} 1778072711307aa98ee5ee6f7369860ae38c3e19656Mathias Agopian 1788ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 1792adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::setDefaultBufferSize(uint32_t w, uint32_t h) 180a5c75c01620179ce00812354778a29a80d76e71fMathias Agopian{ 181b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam Mutex::Autolock lock(mMutex); 182016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam mDefaultWidth = w; 183016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam mDefaultHeight = h; 184db89edc94bd2a78226b407f9f7261e202e7fa325Mathias Agopian return mConsumer->setDefaultBufferSize(w, h); 185a5c75c01620179ce00812354778a29a80d76e71fMathias Agopian} 186a5c75c01620179ce00812354778a29a80d76e71fMathias Agopian 1872adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::updateTexImage() { 188bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden ATRACE_CALL(); 189bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden ST_LOGV("updateTexImage"); 190bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden Mutex::Autolock lock(mMutex); 191bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 192bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (mAbandoned) { 1932adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden ST_LOGE("updateTexImage: GLConsumer is abandoned!"); 194bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return NO_INIT; 195bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 196bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 197bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // Make sure the EGL state is the same as in previous calls. 198bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden status_t err = checkAndUpdateEglStateLocked(); 199bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (err != NO_ERROR) { 200bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return err; 201bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 202bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 203bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden BufferQueue::BufferItem item; 204bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 205bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // Acquire the next buffer. 206bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // In asynchronous mode the list is guaranteed to be one buffer 207bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // deep, while in synchronous mode we use the oldest buffer. 2081585c4d9fbbba3ba70ae625923b85cd02cb8a0fdAndy McFadden err = acquireBufferLocked(&item, 0); 209bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (err != NO_ERROR) { 210bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (err == BufferQueue::NO_BUFFER_AVAILABLE) { 211bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // We always bind the texture even if we don't update its contents. 212bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden ST_LOGV("updateTexImage: no buffers were available"); 213bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden glBindTexture(mTexTarget, mTexName); 214bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden err = NO_ERROR; 215bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } else { 216bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden ST_LOGE("updateTexImage: acquire failed: %s (%d)", 217bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden strerror(-err), err); 218bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 219bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return err; 220bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 221bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 222bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // Release the previous buffer. 223ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian err = updateAndReleaseLocked(item); 224bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (err != NO_ERROR) { 225bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // We always bind the texture. 226bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden glBindTexture(mTexTarget, mTexName); 227bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return err; 228bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 229bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 23097eba8904c2f221c42a9473407223a4c3a213f75Andy McFadden // Bind the new buffer to the GL texture, and wait until it's ready. 23197eba8904c2f221c42a9473407223a4c3a213f75Andy McFadden return bindTextureImageLocked(); 2322c8207e9627fe6c7a90e31fae8d71ae49df56845Mathias Agopian} 2332c8207e9627fe6c7a90e31fae8d71ae49df56845Mathias Agopian 234ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian 235ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopianstatus_t GLConsumer::releaseTexImage() { 236ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian ATRACE_CALL(); 237ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian ST_LOGV("releaseTexImage"); 238ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian Mutex::Autolock lock(mMutex); 239ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian 240ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian if (mAbandoned) { 241ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian ST_LOGE("releaseTexImage: GLConsumer is abandoned!"); 242ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian return NO_INIT; 243ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian } 244ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian 245ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian // Make sure the EGL state is the same as in previous calls. 24645155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian status_t err = NO_ERROR; 24745155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian 24845155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian if (mAttached) { 24945155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian err = checkAndUpdateEglStateLocked(true); 25045155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian if (err != NO_ERROR) { 25145155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian return err; 25245155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian } 25345155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian } else { 25445155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian // if we're detached, no need to validate EGL's state -- we won't use it. 255ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian } 256ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian 257ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian // Update the GLConsumer state. 258ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian int buf = mCurrentTexture; 259ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian if (buf != BufferQueue::INVALID_BUFFER_SLOT) { 260ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian 26145155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian ST_LOGV("releaseTexImage: (slot=%d, mAttached=%d)", buf, mAttached); 262ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian 26345155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian if (mAttached) { 26445155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian // Do whatever sync ops we need to do before releasing the slot. 26545155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian err = syncForReleaseLocked(mEglDisplay); 26645155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian if (err != NO_ERROR) { 26745155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian ST_LOGE("syncForReleaseLocked failed (slot=%d), err=%d", buf, err); 26845155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian return err; 26945155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian } 27045155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian } else { 27145155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian // if we're detached, we just use the fence that was created in detachFromContext() 27245155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian // so... basically, nothing more to do here. 273ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian } 274ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian 27545155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian err = releaseBufferLocked(buf, mSlots[buf].mGraphicBuffer, mEglDisplay, EGL_NO_SYNC_KHR); 276ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian if (err < NO_ERROR) { 277ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian ST_LOGE("releaseTexImage: failed to release buffer: %s (%d)", 278ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian strerror(-err), err); 279ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian return err; 280ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian } 281ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian 2825c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (mReleasedTexImage == NULL) { 2835c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mReleasedTexImage = new EglImage(getDebugTexImageBuffer()); 2845c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner } 2855c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner 286ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian mCurrentTexture = BufferQueue::INVALID_BUFFER_SLOT; 2875c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mCurrentTextureImage = mReleasedTexImage; 288ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian mCurrentCrop.makeInvalid(); 289ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian mCurrentTransform = 0; 290ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian mCurrentScalingMode = NATIVE_WINDOW_SCALING_MODE_FREEZE; 291ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian mCurrentTimestamp = 0; 292ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian mCurrentFence = Fence::NO_FENCE; 293ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian 29445155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian if (mAttached) { 2955c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // This binds a dummy buffer (mReleasedTexImage). 2965c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner status_t err = bindTextureImageLocked(); 2975c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (err != NO_ERROR) { 2985c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner return err; 2995c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner } 30045155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian } else { 30145155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian // detached, don't touch the texture (and we may not even have an 30245155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian // EGLDisplay here. 30345155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian } 304ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian } 305ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian 306ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian return NO_ERROR; 307ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian} 308ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian 3099870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopiansp<GraphicBuffer> GLConsumer::getDebugTexImageBuffer() { 3109870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian Mutex::Autolock _l(sStaticInitLock); 3119870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian if (CC_UNLIKELY(sReleasedTexImageBuffer == NULL)) { 3129870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian // The first time, create the debug texture in case the application 3139870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian // continues to use it. 3149870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian sp<GraphicBuffer> buffer = new GraphicBuffer( 3159870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian kDebugData.width, kDebugData.height, PIXEL_FORMAT_RGBA_8888, 3169870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian GraphicBuffer::USAGE_SW_WRITE_RARELY); 3179870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian uint32_t* bits; 3189870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian buffer->lock(GraphicBuffer::USAGE_SW_WRITE_RARELY, reinterpret_cast<void**>(&bits)); 3199870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian size_t w = buffer->getStride(); 3209870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian size_t h = buffer->getHeight(); 3219870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian memset(bits, 0, w*h*4); 3229870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian for (size_t y=0 ; y<kDebugData.height ; y++) { 3239870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian for (size_t x=0 ; x<kDebugData.width ; x++) { 3249870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian bits[x] = (kDebugData.bits[y*kDebugData.width+x] == 'X') ? 0xFF000000 : 0xFFFFFFFF; 3259870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian } 3269870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian bits += w; 3279870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian } 3289870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian buffer->unlock(); 3299870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian sReleasedTexImageBuffer = buffer; 3309870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian } 3319870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian return sReleasedTexImageBuffer; 3329870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian} 3339870c9b66cc73ee31aabba23aa06deaf673ee5efMathias Agopian 3341585c4d9fbbba3ba70ae625923b85cd02cb8a0fdAndy McFaddenstatus_t GLConsumer::acquireBufferLocked(BufferQueue::BufferItem *item, 3351585c4d9fbbba3ba70ae625923b85cd02cb8a0fdAndy McFadden nsecs_t presentWhen) { 3361585c4d9fbbba3ba70ae625923b85cd02cb8a0fdAndy McFadden status_t err = ConsumerBase::acquireBufferLocked(item, presentWhen); 3379fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis if (err != NO_ERROR) { 3389fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis return err; 3399fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis } 3409fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis 3415c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // If item->mGraphicBuffer is not null, this buffer has not been acquired 3425c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // before, so any prior EglImage created is using a stale buffer. This 3435c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // replaces any old EglImage with a new one (using the new buffer). 3445c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (item->mGraphicBuffer != NULL) { 3455c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner int slot = item->mBuf; 3465c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mEglSlots[slot].mEglImage = new EglImage(item->mGraphicBuffer); 3479fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis } 3489fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis 3499fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis return NO_ERROR; 3509fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis} 3519fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis 352c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnarstatus_t GLConsumer::releaseBufferLocked(int buf, 353c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar sp<GraphicBuffer> graphicBuffer, 354c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar EGLDisplay display, EGLSyncKHR eglFence) { 355c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar // release the buffer if it hasn't already been discarded by the 356c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar // BufferQueue. This can happen, for example, when the producer of this 357c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar // buffer has reallocated the original buffer slot after this buffer 358c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar // was acquired. 359c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar status_t err = ConsumerBase::releaseBufferLocked( 360c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar buf, graphicBuffer, display, eglFence); 361d1b330de416adff0d178a5cb7271419d9ed7a89aJamie Gennis mEglSlots[buf].mEglFence = EGL_NO_SYNC_KHR; 3629fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis return err; 3639fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis} 3649fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis 365ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopianstatus_t GLConsumer::updateAndReleaseLocked(const BufferQueue::BufferItem& item) 366bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden{ 3679abe1ebc9575dc5a19bf1dfce6e9b02e03374457Daniel Lam status_t err = NO_ERROR; 3689abe1ebc9575dc5a19bf1dfce6e9b02e03374457Daniel Lam 36987a678478005026d950bedec49ee80b693777b95Andy McFadden int buf = item.mBuf; 37087a678478005026d950bedec49ee80b693777b95Andy McFadden 37174bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (!mAttached) { 372ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian ST_LOGE("updateAndRelease: GLConsumer is not attached to an OpenGL " 37374bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis "ES context"); 37487a678478005026d950bedec49ee80b693777b95Andy McFadden releaseBufferLocked(buf, mSlots[buf].mGraphicBuffer, 37587a678478005026d950bedec49ee80b693777b95Andy McFadden mEglDisplay, EGL_NO_SYNC_KHR); 37674bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return INVALID_OPERATION; 37774bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 37874bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 379bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // Confirm state. 380bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden err = checkAndUpdateEglStateLocked(); 381bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (err != NO_ERROR) { 38287a678478005026d950bedec49ee80b693777b95Andy McFadden releaseBufferLocked(buf, mSlots[buf].mGraphicBuffer, 38387a678478005026d950bedec49ee80b693777b95Andy McFadden mEglDisplay, EGL_NO_SYNC_KHR); 384bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return err; 385ce561372186c7549a8a5fe996ac5965cda087007Jamie Gennis } 386ce561372186c7549a8a5fe996ac5965cda087007Jamie Gennis 3875c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // Ensure we have a valid EglImageKHR for the slot, creating an EglImage 3885c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // if nessessary, for the gralloc buffer currently in the slot in 3895c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // ConsumerBase. 390bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // We may have to do this even when item.mGraphicBuffer == NULL (which 3915c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // means the buffer was previously acquired). 3925c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner err = mEglSlots[buf].mEglImage->createIfNeeded(mEglDisplay, item.mCrop); 3935c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (err != NO_ERROR) { 3945c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner ST_LOGW("updateAndRelease: unable to createImage on display=%p slot=%d", 3955c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mEglDisplay, buf); 3965c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner releaseBufferLocked(buf, mSlots[buf].mGraphicBuffer, 3975c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mEglDisplay, EGL_NO_SYNC_KHR); 3985c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner return UNKNOWN_ERROR; 399ce561372186c7549a8a5fe996ac5965cda087007Jamie Gennis } 400ce561372186c7549a8a5fe996ac5965cda087007Jamie Gennis 401bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // Do whatever sync ops we need to do before releasing the old slot. 402bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden err = syncForReleaseLocked(mEglDisplay); 403bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (err != NO_ERROR) { 404bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // Release the buffer we just acquired. It's not safe to 405bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // release the old buffer, so instead we just drop the new frame. 406c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar // As we are still under lock since acquireBuffer, it is safe to 407c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar // release by slot. 408c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar releaseBufferLocked(buf, mSlots[buf].mGraphicBuffer, 409c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar mEglDisplay, EGL_NO_SYNC_KHR); 410bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return err; 411bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 412ce561372186c7549a8a5fe996ac5965cda087007Jamie Gennis 413ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian ST_LOGV("updateAndRelease: (slot=%d buf=%p) -> (slot=%d buf=%p)", 4145c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mCurrentTexture, mCurrentTextureImage != NULL ? 4155c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mCurrentTextureImage->graphicBufferHandle() : 0, 416bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden buf, mSlots[buf].mGraphicBuffer->handle); 417eae59d2ea77ef57aab203fb185a880ce37ac38d6Daniel Lam 418bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // release old buffer 419bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (mCurrentTexture != BufferQueue::INVALID_BUFFER_SLOT) { 420c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar status_t status = releaseBufferLocked( 4215c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mCurrentTexture, mCurrentTextureImage->graphicBuffer(), 4225c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mEglDisplay, mEglSlots[mCurrentTexture].mEglFence); 423ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian if (status < NO_ERROR) { 424ad678e18b66f495efa78dc3b9ab99b579945c9e2Mathias Agopian ST_LOGE("updateAndRelease: failed to release buffer: %s (%d)", 425bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden strerror(-status), status); 426bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden err = status; 427bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // keep going, with error raised [?] 4282c8207e9627fe6c7a90e31fae8d71ae49df56845Mathias Agopian } 429bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 4302c8207e9627fe6c7a90e31fae8d71ae49df56845Mathias Agopian 4312adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden // Update the GLConsumer state. 432bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden mCurrentTexture = buf; 4335c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mCurrentTextureImage = mEglSlots[buf].mEglImage; 434bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden mCurrentCrop = item.mCrop; 435bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden mCurrentTransform = item.mTransform; 436bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden mCurrentScalingMode = item.mScalingMode; 437bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden mCurrentTimestamp = item.mTimestamp; 438bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden mCurrentFence = item.mFence; 439d171da973de3c6b30263011334fdcd916739144fEino-Ville Talvala mCurrentFrameNumber = item.mFrameNumber; 440bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 441bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden computeCurrentTransformMatrixLocked(); 442bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 443bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return err; 444bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden} 445bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 4462adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::bindTextureImageLocked() { 447bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (mEglDisplay == EGL_NO_DISPLAY) { 448bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden ALOGE("bindTextureImage: invalid display"); 449bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return INVALID_OPERATION; 450bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 451bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 452bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden GLint error; 453bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden while ((error = glGetError()) != GL_NO_ERROR) { 454bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden ST_LOGW("bindTextureImage: clearing GL error: %#04x", error); 455bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 456bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 457bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden glBindTexture(mTexTarget, mTexName); 4585c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (mCurrentTexture == BufferQueue::INVALID_BUFFER_SLOT && 4595c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mCurrentTextureImage == NULL) { 4605c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner ST_LOGE("bindTextureImage: no currently-bound texture"); 4615c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner return NO_INIT; 4625c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner } 4630eb8851e8cc35f443646000220e42dba3adfab8bJamie Gennis 4645c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner status_t err = mCurrentTextureImage->createIfNeeded(mEglDisplay, 4652d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner mCurrentCrop); 4665c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (err != NO_ERROR) { 4675c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner ST_LOGW("bindTextureImage: can't create image on display=%p slot=%d", 4685c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mEglDisplay, mCurrentTexture); 4695c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner return UNKNOWN_ERROR; 4705c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner } 4715c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mCurrentTextureImage->bindToTextureTarget(mTexTarget); 4725c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner 4732d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner // In the rare case that the display is terminated and then initialized 4742d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner // again, we can't detect that the display changed (it didn't), but the 4752d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner // image is invalid. In this case, repeat the exact same steps while 4762d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner // forcing the creation of a new image. 4772d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner if ((error = glGetError()) != GL_NO_ERROR) { 4782d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner glBindTexture(mTexTarget, mTexName); 4792d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner status_t err = mCurrentTextureImage->createIfNeeded(mEglDisplay, 4802d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner mCurrentCrop, 4812d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner true); 4822d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner if (err != NO_ERROR) { 4832d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner ST_LOGW("bindTextureImage: can't create image on display=%p slot=%d", 4842d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner mEglDisplay, mCurrentTexture); 4852d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner return UNKNOWN_ERROR; 4862d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner } 4872d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner mCurrentTextureImage->bindToTextureTarget(mTexTarget); 4882d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner if ((error = glGetError()) != GL_NO_ERROR) { 4892d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner ST_LOGE("bindTextureImage: error binding external image: %#04x", error); 4902d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner return UNKNOWN_ERROR; 4912d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner } 492bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 49397eba8904c2f221c42a9473407223a4c3a213f75Andy McFadden 49497eba8904c2f221c42a9473407223a4c3a213f75Andy McFadden // Wait for the new buffer to be ready. 49597eba8904c2f221c42a9473407223a4c3a213f75Andy McFadden return doGLFenceWaitLocked(); 496bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden} 4979a78c90cd46b2a3bd637b056873149d3b94384b4Jamie Gennis 49845155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopianstatus_t GLConsumer::checkAndUpdateEglStateLocked(bool contextCheck) { 499bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden EGLDisplay dpy = eglGetCurrentDisplay(); 500bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden EGLContext ctx = eglGetCurrentContext(); 50186edf4f6470ee0f108bf40d3c1d23bf0a78c9c38Jamie Gennis 50245155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian if (!contextCheck) { 50345155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian // if this is the first time we're called, mEglDisplay/mEglContext have 50445155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian // never been set, so don't error out (below). 50545155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian if (mEglDisplay == EGL_NO_DISPLAY) { 50645155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian mEglDisplay = dpy; 50745155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian } 50846a1f6b40e1f7677cd41cd30f729ff66c7c21517Jesse Hall if (mEglContext == EGL_NO_CONTEXT) { 50945155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian mEglContext = ctx; 51045155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian } 51145155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian } 51245155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian 51345155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian if (mEglDisplay != dpy || dpy == EGL_NO_DISPLAY) { 514bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden ST_LOGE("checkAndUpdateEglState: invalid current EGLDisplay"); 515bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return INVALID_OPERATION; 516bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 517b3e518c820c7dbe35587bd45c510e4e5e7cfd9c9Mathias Agopian 51845155969dc747d09d267cd1f22baf0eaf886a801Mathias Agopian if (mEglContext != ctx || ctx == EGL_NO_CONTEXT) { 519bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden ST_LOGE("checkAndUpdateEglState: invalid current EGLContext"); 520bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return INVALID_OPERATION; 5218ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } 52250c4efc2a44fd312febeda76c8d1a6dc42cee8f8Jamie Gennis 523bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden mEglDisplay = dpy; 524bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden mEglContext = ctx; 525bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return NO_ERROR; 5268ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis} 5278ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 52813f01cbdbd34779a234bc674df79e23672fd5c0bJesse Hallvoid GLConsumer::setReleaseFence(const sp<Fence>& fence) { 52913f01cbdbd34779a234bc674df79e23672fd5c0bJesse Hall if (fence->isValid() && 53013f01cbdbd34779a234bc674df79e23672fd5c0bJesse Hall mCurrentTexture != BufferQueue::INVALID_BUFFER_SLOT) { 531c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar status_t err = addReleaseFence(mCurrentTexture, 5325c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mCurrentTextureImage->graphicBuffer(), fence); 53313f01cbdbd34779a234bc674df79e23672fd5c0bJesse Hall if (err != OK) { 53413f01cbdbd34779a234bc674df79e23672fd5c0bJesse Hall ST_LOGE("setReleaseFence: failed to add the fence: %s (%d)", 53513f01cbdbd34779a234bc674df79e23672fd5c0bJesse Hall strerror(-err), err); 53613f01cbdbd34779a234bc674df79e23672fd5c0bJesse Hall } 537ef19414bd8b77a26f5751f3845be79025a8263feJesse Hall } 538ef19414bd8b77a26f5751f3845be79025a8263feJesse Hall} 539ef19414bd8b77a26f5751f3845be79025a8263feJesse Hall 5402adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::detachFromContext() { 54174bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis ATRACE_CALL(); 54274bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis ST_LOGV("detachFromContext"); 54374bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis Mutex::Autolock lock(mMutex); 54474bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 54574bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (mAbandoned) { 5462adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden ST_LOGE("detachFromContext: abandoned GLConsumer"); 54774bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return NO_INIT; 54874bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 54974bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 55074bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (!mAttached) { 5512adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden ST_LOGE("detachFromContext: GLConsumer is not attached to a " 55274bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis "context"); 55374bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return INVALID_OPERATION; 55474bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 55574bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 55674bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis EGLDisplay dpy = eglGetCurrentDisplay(); 55774bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis EGLContext ctx = eglGetCurrentContext(); 55874bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 55974bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (mEglDisplay != dpy && mEglDisplay != EGL_NO_DISPLAY) { 56074bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis ST_LOGE("detachFromContext: invalid current EGLDisplay"); 56174bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return INVALID_OPERATION; 56274bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 56374bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 56474bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (mEglContext != ctx && mEglContext != EGL_NO_CONTEXT) { 56574bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis ST_LOGE("detachFromContext: invalid current EGLContext"); 56674bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return INVALID_OPERATION; 56774bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 56874bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 56974bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (dpy != EGL_NO_DISPLAY && ctx != EGL_NO_CONTEXT) { 57074bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis status_t err = syncForReleaseLocked(dpy); 57174bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (err != OK) { 57274bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return err; 57374bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 57474bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 57574bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis glDeleteTextures(1, &mTexName); 57674bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 57774bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 57874bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis mEglDisplay = EGL_NO_DISPLAY; 57974bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis mEglContext = EGL_NO_CONTEXT; 58074bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis mAttached = false; 58174bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 58274bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return OK; 58374bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis} 58474bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 5853f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopianstatus_t GLConsumer::attachToContext(uint32_t tex) { 58674bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis ATRACE_CALL(); 58774bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis ST_LOGV("attachToContext"); 58874bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis Mutex::Autolock lock(mMutex); 58974bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 59074bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (mAbandoned) { 5912adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden ST_LOGE("attachToContext: abandoned GLConsumer"); 59274bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return NO_INIT; 59374bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 59474bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 59574bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (mAttached) { 5962adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden ST_LOGE("attachToContext: GLConsumer is already attached to a " 59774bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis "context"); 59874bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return INVALID_OPERATION; 59974bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 60074bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 60174bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis EGLDisplay dpy = eglGetCurrentDisplay(); 60274bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis EGLContext ctx = eglGetCurrentContext(); 60374bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 60474bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (dpy == EGL_NO_DISPLAY) { 60574bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis ST_LOGE("attachToContext: invalid current EGLDisplay"); 60674bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return INVALID_OPERATION; 60774bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 60874bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 60974bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (ctx == EGL_NO_CONTEXT) { 61074bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis ST_LOGE("attachToContext: invalid current EGLContext"); 61174bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return INVALID_OPERATION; 61274bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 61374bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 61474bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis // We need to bind the texture regardless of whether there's a current 61574bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis // buffer. 6163f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopian glBindTexture(mTexTarget, GLuint(tex)); 61774bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 61874bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis mEglDisplay = dpy; 61974bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis mEglContext = ctx; 62074bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis mTexName = tex; 62174bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis mAttached = true; 62274bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 6235c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (mCurrentTextureImage != NULL) { 6245c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // This may wait for a buffer a second time. This is likely required if 6255c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // this is a different context, since otherwise the wait could be skipped 6265c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // by bouncing through another context. For the same context the extra 6275c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // wait is redundant. 6285c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner status_t err = bindTextureImageLocked(); 6295c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (err != NO_ERROR) { 6305c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner return err; 6315c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner } 632bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 633bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 6345c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner return OK; 635bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden} 636bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 637bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 6382adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::syncForReleaseLocked(EGLDisplay dpy) { 63974bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis ST_LOGV("syncForReleaseLocked"); 64074bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 64101dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis if (mCurrentTexture != BufferQueue::INVALID_BUFFER_SLOT) { 642ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian if (SyncFeatures::getInstance().useNativeFenceSync()) { 64301dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis EGLSyncKHR sync = eglCreateSyncKHR(dpy, 64401dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis EGL_SYNC_NATIVE_FENCE_ANDROID, NULL); 64501dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis if (sync == EGL_NO_SYNC_KHR) { 64601dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis ST_LOGE("syncForReleaseLocked: error creating EGL fence: %#x", 64701dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis eglGetError()); 64874bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return UNKNOWN_ERROR; 64974bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 65001dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis glFlush(); 65101dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis int fenceFd = eglDupNativeFenceFDANDROID(dpy, sync); 65298ff0597bd9e57ba133d54f8f09841f96955cba1Jamie Gennis eglDestroySyncKHR(dpy, sync); 65301dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis if (fenceFd == EGL_NO_NATIVE_FENCE_FD_ANDROID) { 65401dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis ST_LOGE("syncForReleaseLocked: error dup'ing native fence " 65501dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis "fd: %#x", eglGetError()); 65601dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis return UNKNOWN_ERROR; 65701dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis } 65801dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis sp<Fence> fence(new Fence(fenceFd)); 659c5d7b7d323bba8772a9005f7d300ad983a04733aLajos Molnar status_t err = addReleaseFenceLocked(mCurrentTexture, 6605c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mCurrentTextureImage->graphicBuffer(), fence); 66101dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis if (err != OK) { 66201dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis ST_LOGE("syncForReleaseLocked: error adding release fence: " 66301dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis "%s (%d)", strerror(-err), err); 66401dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis return err; 66501dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis } 666ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian } else if (mUseFenceSync && SyncFeatures::getInstance().useFenceSync()) { 66701dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis EGLSyncKHR fence = mEglSlots[mCurrentTexture].mEglFence; 66801dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis if (fence != EGL_NO_SYNC_KHR) { 66901dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis // There is already a fence for the current slot. We need to 67001dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis // wait on that before replacing it with another fence to 67101dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis // ensure that all outstanding buffer accesses have completed 67201dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis // before the producer accesses it. 67301dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis EGLint result = eglClientWaitSyncKHR(dpy, fence, 0, 1000000000); 67401dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis if (result == EGL_FALSE) { 67501dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis ST_LOGE("syncForReleaseLocked: error waiting for previous " 67601dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis "fence: %#x", eglGetError()); 67701dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis return UNKNOWN_ERROR; 67801dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis } else if (result == EGL_TIMEOUT_EXPIRED_KHR) { 67901dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis ST_LOGE("syncForReleaseLocked: timeout waiting for previous " 68001dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis "fence"); 68101dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis return TIMED_OUT; 68201dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis } 68301dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis eglDestroySyncKHR(dpy, fence); 68401dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis } 68574bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 68601dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis // Create a fence for the outstanding accesses in the current 68701dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis // OpenGL ES context. 68801dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis fence = eglCreateSyncKHR(dpy, EGL_SYNC_FENCE_KHR, NULL); 68901dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis if (fence == EGL_NO_SYNC_KHR) { 69001dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis ST_LOGE("syncForReleaseLocked: error creating fence: %#x", 69101dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis eglGetError()); 69201dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis return UNKNOWN_ERROR; 69301dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis } 69401dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis glFlush(); 69501dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis mEglSlots[mCurrentTexture].mEglFence = fence; 69674bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 69774bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 69874bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 69974bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return OK; 70074bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis} 70174bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 7022adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenbool GLConsumer::isExternalFormat(uint32_t format) 7037a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian{ 7047a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian switch (format) { 7057a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian // supported YUV formats 7067a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian case HAL_PIXEL_FORMAT_YV12: 7077a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian // Legacy/deprecated YUV formats 7087a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian case HAL_PIXEL_FORMAT_YCbCr_422_SP: 7097a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian case HAL_PIXEL_FORMAT_YCrCb_420_SP: 7107a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian case HAL_PIXEL_FORMAT_YCbCr_422_I: 7117a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian return true; 7127a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian } 7137a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian 7147a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian // Any OEM format needs to be considered 7157a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian if (format>=0x100 && format<=0x1FF) 7167a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian return true; 7177a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian 7187a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian return false; 7197a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian} 7207a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian 7213f84483382be2d528918cc1a6fbc6a7d68e0b181Mathias Agopianuint32_t GLConsumer::getCurrentTextureTarget() const { 722fb1b5a2f333800574b0da435d1200cf9b13d723fJamie Gennis return mTexTarget; 7237a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian} 7247a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian 7252adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenvoid GLConsumer::getTransformMatrix(float mtx[16]) { 726f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis Mutex::Autolock lock(mMutex); 727736aa9573bb7b78f9c315f396c104491b3639426Jamie Gennis memcpy(mtx, mCurrentTransformMatrix, sizeof(mCurrentTransformMatrix)); 728736aa9573bb7b78f9c315f396c104491b3639426Jamie Gennis} 729736aa9573bb7b78f9c315f396c104491b3639426Jamie Gennis 7302adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenvoid GLConsumer::setFilteringEnabled(bool enabled) { 7315c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis Mutex::Autolock lock(mMutex); 732e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian if (mAbandoned) { 7332adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden ST_LOGE("setFilteringEnabled: GLConsumer is abandoned!"); 734e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian return; 735e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian } 7365c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis bool needsRecompute = mFilteringEnabled != enabled; 7375c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis mFilteringEnabled = enabled; 738e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian 7395c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (needsRecompute && mCurrentTextureImage==NULL) { 7405c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner ST_LOGD("setFilteringEnabled called with mCurrentTextureImage == NULL"); 741e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian } 742e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian 7435c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (needsRecompute && mCurrentTextureImage != NULL) { 744e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian computeCurrentTransformMatrixLocked(); 7455c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis } 7465c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis} 7475c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis 7482adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenvoid GLConsumer::computeCurrentTransformMatrixLocked() { 749e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian ST_LOGV("computeCurrentTransformMatrixLocked"); 750f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 751a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis float xform[16]; 752a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis for (int i = 0; i < 16; i++) { 753a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis xform[i] = mtxIdentity[i]; 754a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis } 755a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis if (mCurrentTransform & NATIVE_WINDOW_TRANSFORM_FLIP_H) { 756a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis float result[16]; 757a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis mtxMul(result, xform, mtxFlipH); 758a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis for (int i = 0; i < 16; i++) { 759a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis xform[i] = result[i]; 760a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis } 761a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis } 762a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis if (mCurrentTransform & NATIVE_WINDOW_TRANSFORM_FLIP_V) { 763a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis float result[16]; 764a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis mtxMul(result, xform, mtxFlipV); 765a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis for (int i = 0; i < 16; i++) { 766a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis xform[i] = result[i]; 767a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis } 768a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis } 769a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis if (mCurrentTransform & NATIVE_WINDOW_TRANSFORM_ROT_90) { 770a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis float result[16]; 771a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis mtxMul(result, xform, mtxRot90); 772a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis for (int i = 0; i < 16; i++) { 773a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis xform[i] = result[i]; 774a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis } 775f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis } 776f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 7775c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner sp<GraphicBuffer> buf = (mCurrentTextureImage == NULL) ? 7785c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner NULL : mCurrentTextureImage->graphicBuffer(); 779e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian 780e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian if (buf == NULL) { 7815c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner ST_LOGD("computeCurrentTransformMatrixLocked: mCurrentTextureImage is NULL"); 782e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian } 783e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian 784dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis float mtxBeforeFlipV[16]; 785dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis if (!isEglImageCroppable(mCurrentCrop)) { 786dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis Rect cropRect = mCurrentCrop; 787dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis float tx = 0.0f, ty = 0.0f, sx = 1.0f, sy = 1.0f; 788dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis float bufferWidth = buf->getWidth(); 789dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis float bufferHeight = buf->getHeight(); 790dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis if (!cropRect.isEmpty()) { 791dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis float shrinkAmount = 0.0f; 792dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis if (mFilteringEnabled) { 793dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis // In order to prevent bilinear sampling beyond the edge of the 794dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis // crop rectangle we may need to shrink it by 2 texels in each 795dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis // dimension. Normally this would just need to take 1/2 a texel 796dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis // off each end, but because the chroma channels of YUV420 images 797dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis // are subsampled we may need to shrink the crop region by a whole 798dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis // texel on each side. 799dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis switch (buf->getPixelFormat()) { 800dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis case PIXEL_FORMAT_RGBA_8888: 801dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis case PIXEL_FORMAT_RGBX_8888: 802dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis case PIXEL_FORMAT_RGB_888: 803dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis case PIXEL_FORMAT_RGB_565: 804dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis case PIXEL_FORMAT_BGRA_8888: 805dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis // We know there's no subsampling of any channels, so we 806dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis // only need to shrink by a half a pixel. 807dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis shrinkAmount = 0.5; 808dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis break; 809dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis 810dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis default: 811dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis // If we don't recognize the format, we must assume the 812dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis // worst case (that we care about), which is YUV420. 813dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis shrinkAmount = 1.0; 814dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis break; 815dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis } 8165c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis } 8175c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis 818dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis // Only shrink the dimensions that are not the size of the buffer. 819dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis if (cropRect.width() < bufferWidth) { 820dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis tx = (float(cropRect.left) + shrinkAmount) / bufferWidth; 821dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis sx = (float(cropRect.width()) - (2.0f * shrinkAmount)) / 822dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis bufferWidth; 823dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis } 824dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis if (cropRect.height() < bufferHeight) { 825dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis ty = (float(bufferHeight - cropRect.bottom) + shrinkAmount) / 826dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis bufferHeight; 827dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis sy = (float(cropRect.height()) - (2.0f * shrinkAmount)) / 828dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis bufferHeight; 829dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis } 8305c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis } 831dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis float crop[16] = { 832dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis sx, 0, 0, 0, 833dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis 0, sy, 0, 0, 834dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis 0, 0, 1, 0, 835dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis tx, ty, 0, 1, 836dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis }; 837dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis 838dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis mtxMul(mtxBeforeFlipV, crop, xform); 839dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis } else { 840dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis for (int i = 0; i < 16; i++) { 841dbe9245e2e362b12e184cd33b9a27b0901f81244Jamie Gennis mtxBeforeFlipV[i] = xform[i]; 8425c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis } 843a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis } 844a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis 845a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis // SurfaceFlinger expects the top of its window textures to be at a Y 8462adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden // coordinate of 0, so GLConsumer must behave the same way. We don't 847a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis // want to expose this to applications, however, so we must add an 848a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis // additional vertical flip to the transform after all the other transforms. 849736aa9573bb7b78f9c315f396c104491b3639426Jamie Gennis mtxMul(mCurrentTransformMatrix, mtxFlipV, mtxBeforeFlipV); 850f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis} 851f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 8522adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddennsecs_t GLConsumer::getTimestamp() { 8536ee96ad6a3da260f2473f78ea0582fd0970cf156Jamie Gennis ST_LOGV("getTimestamp"); 8541d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala Mutex::Autolock lock(mMutex); 8551d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala return mCurrentTimestamp; 8561d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala} 8571d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala 858d171da973de3c6b30263011334fdcd916739144fEino-Ville Talvalansecs_t GLConsumer::getFrameNumber() { 859d171da973de3c6b30263011334fdcd916739144fEino-Ville Talvala ST_LOGV("getFrameNumber"); 860d171da973de3c6b30263011334fdcd916739144fEino-Ville Talvala Mutex::Autolock lock(mMutex); 861d171da973de3c6b30263011334fdcd916739144fEino-Ville Talvala return mCurrentFrameNumber; 862d171da973de3c6b30263011334fdcd916739144fEino-Ville Talvala} 863d171da973de3c6b30263011334fdcd916739144fEino-Ville Talvala 8642adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddensp<GraphicBuffer> GLConsumer::getCurrentBuffer() const { 8657a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian Mutex::Autolock lock(mMutex); 8665c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner return (mCurrentTextureImage == NULL) ? 8675c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner NULL : mCurrentTextureImage->graphicBuffer(); 8687a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian} 8697a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian 8702adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenRect GLConsumer::getCurrentCrop() const { 8717a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian Mutex::Autolock lock(mMutex); 872016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam 873016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam Rect outCrop = mCurrentCrop; 874016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam if (mCurrentScalingMode == NATIVE_WINDOW_SCALING_MODE_SCALE_CROP) { 875016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam int32_t newWidth = mCurrentCrop.width(); 876016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam int32_t newHeight = mCurrentCrop.height(); 877016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam 878016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam if (newWidth * mDefaultHeight > newHeight * mDefaultWidth) { 879016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam newWidth = newHeight * mDefaultWidth / mDefaultHeight; 880016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam ST_LOGV("too wide: newWidth = %d", newWidth); 881016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam } else if (newWidth * mDefaultHeight < newHeight * mDefaultWidth) { 882016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam newHeight = newWidth * mDefaultHeight / mDefaultWidth; 883016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam ST_LOGV("too tall: newHeight = %d", newHeight); 884016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam } 885016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam 886016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam // The crop is too wide 887016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam if (newWidth < mCurrentCrop.width()) { 888016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam int32_t dw = (newWidth - mCurrentCrop.width())/2; 889016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam outCrop.left -=dw; 890016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam outCrop.right += dw; 891016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam // The crop is too tall 892016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam } else if (newHeight < mCurrentCrop.height()) { 893016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam int32_t dh = (newHeight - mCurrentCrop.height())/2; 894016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam outCrop.top -= dh; 895016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam outCrop.bottom += dh; 896016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam } 897016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam 898016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam ST_LOGV("getCurrentCrop final crop [%d,%d,%d,%d]", 899016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam outCrop.left, outCrop.top, 900016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam outCrop.right,outCrop.bottom); 901016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam } 902016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam 903016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam return outCrop; 9047a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian} 9057a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian 9062adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenuint32_t GLConsumer::getCurrentTransform() const { 9077a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian Mutex::Autolock lock(mMutex); 9087a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian return mCurrentTransform; 9097a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian} 9107a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian 9112adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenuint32_t GLConsumer::getCurrentScalingMode() const { 9127734ebfe47f42f980c1b44c1f284a91d8ad1d6c7Mathias Agopian Mutex::Autolock lock(mMutex); 9137734ebfe47f42f980c1b44c1f284a91d8ad1d6c7Mathias Agopian return mCurrentScalingMode; 9147734ebfe47f42f980c1b44c1f284a91d8ad1d6c7Mathias Agopian} 9157734ebfe47f42f980c1b44c1f284a91d8ad1d6c7Mathias Agopian 9162adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddensp<Fence> GLConsumer::getCurrentFence() const { 917dc5b485f74edf2d2f31c62054eb6c180421a3adeJesse Hall Mutex::Autolock lock(mMutex); 918dc5b485f74edf2d2f31c62054eb6c180421a3adeJesse Hall return mCurrentFence; 919dc5b485f74edf2d2f31c62054eb6c180421a3adeJesse Hall} 920dc5b485f74edf2d2f31c62054eb6c180421a3adeJesse Hall 9212adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::doGLFenceWait() const { 92261e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis Mutex::Autolock lock(mMutex); 9233941cb240d438bfdebe24920bb2ada86456a0bf9Jamie Gennis return doGLFenceWaitLocked(); 9243941cb240d438bfdebe24920bb2ada86456a0bf9Jamie Gennis} 9253941cb240d438bfdebe24920bb2ada86456a0bf9Jamie Gennis 9262adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::doGLFenceWaitLocked() const { 92761e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis 92861e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis EGLDisplay dpy = eglGetCurrentDisplay(); 92961e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis EGLContext ctx = eglGetCurrentContext(); 93061e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis 93161e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis if (mEglDisplay != dpy || mEglDisplay == EGL_NO_DISPLAY) { 93261e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis ST_LOGE("doGLFenceWait: invalid current EGLDisplay"); 93361e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis return INVALID_OPERATION; 93461e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis } 93561e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis 93661e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis if (mEglContext != ctx || mEglContext == EGL_NO_CONTEXT) { 93761e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis ST_LOGE("doGLFenceWait: invalid current EGLContext"); 93861e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis return INVALID_OPERATION; 93961e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis } 94061e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis 9411df8c345854155cbbcb9f80de9d12d66ea70ac08Jamie Gennis if (mCurrentFence->isValid()) { 942ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian if (SyncFeatures::getInstance().useWaitSync()) { 94361e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis // Create an EGLSyncKHR from the current fence. 94461e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis int fenceFd = mCurrentFence->dup(); 94561e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis if (fenceFd == -1) { 94661e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis ST_LOGE("doGLFenceWait: error dup'ing fence fd: %d", errno); 94761e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis return -errno; 94861e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis } 94961e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis EGLint attribs[] = { 95061e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis EGL_SYNC_NATIVE_FENCE_FD_ANDROID, fenceFd, 95161e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis EGL_NONE 95261e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis }; 95361e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis EGLSyncKHR sync = eglCreateSyncKHR(dpy, 95461e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis EGL_SYNC_NATIVE_FENCE_ANDROID, attribs); 95561e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis if (sync == EGL_NO_SYNC_KHR) { 95661e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis close(fenceFd); 95761e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis ST_LOGE("doGLFenceWait: error creating EGL fence: %#x", 95861e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis eglGetError()); 95961e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis return UNKNOWN_ERROR; 96061e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis } 96161e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis 96261e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis // XXX: The spec draft is inconsistent as to whether this should 96361e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis // return an EGLint or void. Ignore the return value for now, as 96461e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis // it's not strictly needed. 9652bb716871cf8bfadfff1193ed798da3bffc1f8ecMathias Agopian eglWaitSyncKHR(dpy, sync, 0); 96661e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis EGLint eglErr = eglGetError(); 96761e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis eglDestroySyncKHR(dpy, sync); 96861e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis if (eglErr != EGL_SUCCESS) { 96961e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis ST_LOGE("doGLFenceWait: error waiting for EGL fence: %#x", 97061e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis eglErr); 97161e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis return UNKNOWN_ERROR; 97261e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis } 97361e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis } else { 974ea74d3b78d607cde17790a7bb83e6f68ffd34cfdMathias Agopian status_t err = mCurrentFence->waitForever( 9752adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden "GLConsumer::doGLFenceWaitLocked"); 97661e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis if (err != NO_ERROR) { 97761e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis ST_LOGE("doGLFenceWait: error waiting for fence: %d", err); 97861e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis return err; 97961e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis } 98061e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis } 98161e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis } 98261e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis 98361e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis return NO_ERROR; 98461e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis} 98561e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis 9862adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenvoid GLConsumer::freeBufferLocked(int slotIndex) { 987fa5b40ebb8923133df12dc70591bfe35b3f1c9b3Jamie Gennis ST_LOGV("freeBufferLocked: slotIndex=%d", slotIndex); 9889abe1ebc9575dc5a19bf1dfce6e9b02e03374457Daniel Lam if (slotIndex == mCurrentTexture) { 9899abe1ebc9575dc5a19bf1dfce6e9b02e03374457Daniel Lam mCurrentTexture = BufferQueue::INVALID_BUFFER_SLOT; 9909abe1ebc9575dc5a19bf1dfce6e9b02e03374457Daniel Lam } 9915c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mEglSlots[slotIndex].mEglImage.clear(); 9929fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis ConsumerBase::freeBufferLocked(slotIndex); 993fa5b40ebb8923133df12dc70591bfe35b3f1c9b3Jamie Gennis} 994fa5b40ebb8923133df12dc70591bfe35b3f1c9b3Jamie Gennis 9952adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenvoid GLConsumer::abandonLocked() { 9969fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis ST_LOGV("abandonLocked"); 9975c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mCurrentTextureImage.clear(); 9989fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis ConsumerBase::abandonLocked(); 9997b305fffc39d0fe0926e7fd2d7f6a524fbce62b7Jamie Gennis} 10007b305fffc39d0fe0926e7fd2d7f6a524fbce62b7Jamie Gennis 10012adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenvoid GLConsumer::setName(const String8& name) { 1002eae59d2ea77ef57aab203fb185a880ce37ac38d6Daniel Lam Mutex::Autolock _l(mMutex); 1003fa28c35c21d1bf8b38f541758c291bc17a2d7270Jamie Gennis mName = name; 1004db89edc94bd2a78226b407f9f7261e202e7fa325Mathias Agopian mConsumer->setConsumerName(name); 1005b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam} 1006b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam 10072adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::setDefaultBufferFormat(uint32_t defaultFormat) { 1008b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam Mutex::Autolock lock(mMutex); 1009db89edc94bd2a78226b407f9f7261e202e7fa325Mathias Agopian return mConsumer->setDefaultBufferFormat(defaultFormat); 1010b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam} 1011b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam 10122adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::setConsumerUsageBits(uint32_t usage) { 1013b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam Mutex::Autolock lock(mMutex); 101485b217668d6840c8e6a109adfb99461313676f8dEino-Ville Talvala usage |= DEFAULT_USAGE_FLAGS; 1015db89edc94bd2a78226b407f9f7261e202e7fa325Mathias Agopian return mConsumer->setConsumerUsageBits(usage); 1016b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam} 1017b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam 10182adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::setTransformHint(uint32_t hint) { 1019b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam Mutex::Autolock lock(mMutex); 1020db89edc94bd2a78226b407f9f7261e202e7fa325Mathias Agopian return mConsumer->setTransformHint(hint); 1021b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam} 1022b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam 102374d211ae26a0257c6075a823812e40b55aa1e653Mathias Agopianvoid GLConsumer::dumpLocked(String8& result, const char* prefix) const 102468c7794183a7dbfe3b20d4ce832f8eb79c2c619aMathias Agopian{ 102574d211ae26a0257c6075a823812e40b55aa1e653Mathias Agopian result.appendFormat( 10269fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis "%smTexName=%d mCurrentTexture=%d\n" 10279fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis "%smCurrentCrop=[%d,%d,%d,%d] mCurrentTransform=%#x\n", 10289fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis prefix, mTexName, mCurrentTexture, prefix, mCurrentCrop.left, 10299fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis mCurrentCrop.top, mCurrentCrop.right, mCurrentCrop.bottom, 10309fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis mCurrentTransform); 103168c7794183a7dbfe3b20d4ce832f8eb79c2c619aMathias Agopian 103274d211ae26a0257c6075a823812e40b55aa1e653Mathias Agopian ConsumerBase::dumpLocked(result, prefix); 103368c7794183a7dbfe3b20d4ce832f8eb79c2c619aMathias Agopian} 103468c7794183a7dbfe3b20d4ce832f8eb79c2c619aMathias Agopian 1035f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennisstatic void mtxMul(float out[16], const float a[16], const float b[16]) { 1036f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[0] = a[0]*b[0] + a[4]*b[1] + a[8]*b[2] + a[12]*b[3]; 1037f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[1] = a[1]*b[0] + a[5]*b[1] + a[9]*b[2] + a[13]*b[3]; 1038f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[2] = a[2]*b[0] + a[6]*b[1] + a[10]*b[2] + a[14]*b[3]; 1039f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[3] = a[3]*b[0] + a[7]*b[1] + a[11]*b[2] + a[15]*b[3]; 1040f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 1041f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[4] = a[0]*b[4] + a[4]*b[5] + a[8]*b[6] + a[12]*b[7]; 1042f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[5] = a[1]*b[4] + a[5]*b[5] + a[9]*b[6] + a[13]*b[7]; 1043f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[6] = a[2]*b[4] + a[6]*b[5] + a[10]*b[6] + a[14]*b[7]; 1044f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[7] = a[3]*b[4] + a[7]*b[5] + a[11]*b[6] + a[15]*b[7]; 1045f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 1046f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[8] = a[0]*b[8] + a[4]*b[9] + a[8]*b[10] + a[12]*b[11]; 1047f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[9] = a[1]*b[8] + a[5]*b[9] + a[9]*b[10] + a[13]*b[11]; 1048f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[10] = a[2]*b[8] + a[6]*b[9] + a[10]*b[10] + a[14]*b[11]; 1049f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[11] = a[3]*b[8] + a[7]*b[9] + a[11]*b[10] + a[15]*b[11]; 1050f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 1051f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[12] = a[0]*b[12] + a[4]*b[13] + a[8]*b[14] + a[12]*b[15]; 1052f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[13] = a[1]*b[12] + a[5]*b[13] + a[9]*b[14] + a[13]*b[15]; 1053f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[14] = a[2]*b[12] + a[6]*b[13] + a[10]*b[14] + a[14]*b[15]; 1054f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[15] = a[3]*b[12] + a[7]*b[13] + a[11]*b[14] + a[15]*b[15]; 1055f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis} 1056f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 10575c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric PennerGLConsumer::EglImage::EglImage(sp<GraphicBuffer> graphicBuffer) : 10585c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mGraphicBuffer(graphicBuffer), 10595c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mEglImage(EGL_NO_IMAGE_KHR), 10605c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mEglDisplay(EGL_NO_DISPLAY) { 10615c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner} 10625c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner 10635c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric PennerGLConsumer::EglImage::~EglImage() { 10645c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (mEglImage != EGL_NO_IMAGE_KHR) { 10655c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (!eglDestroyImageKHR(mEglDisplay, mEglImage)) { 10665c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner ALOGE("~EglImage: eglDestroyImageKHR failed"); 10675c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner } 10685c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner } 10695c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner} 10705c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner 10715c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Pennerstatus_t GLConsumer::EglImage::createIfNeeded(EGLDisplay eglDisplay, 10722d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner const Rect& cropRect, 10732d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner bool forceCreation) { 10745c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // If there's an image and it's no longer valid, destroy it. 10755c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner bool haveImage = mEglImage != EGL_NO_IMAGE_KHR; 10765c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner bool displayInvalid = mEglDisplay != eglDisplay; 10775c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner bool cropInvalid = hasEglAndroidImageCrop() && mCropRect != cropRect; 10782d14a0ed4f5861bfa67e9db138ffdc70d2d5e6e4Eric Penner if (haveImage && (displayInvalid || cropInvalid || forceCreation)) { 10795c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (!eglDestroyImageKHR(mEglDisplay, mEglImage)) { 10805c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner ALOGE("createIfNeeded: eglDestroyImageKHR failed"); 10815c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner } 10825c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mEglImage = EGL_NO_IMAGE_KHR; 10835c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mEglDisplay = EGL_NO_DISPLAY; 10845c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner } 10855c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner 10865c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // If there's no image, create one. 10875c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (mEglImage == EGL_NO_IMAGE_KHR) { 10885c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mEglDisplay = eglDisplay; 10895c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mCropRect = cropRect; 10905c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mEglImage = createImage(mEglDisplay, mGraphicBuffer, mCropRect); 10915c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner } 10925c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner 10935c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // Fail if we can't create a valid image. 10945c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (mEglImage == EGL_NO_IMAGE_KHR) { 10955c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mEglDisplay = EGL_NO_DISPLAY; 10965c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner mCropRect.makeInvalid(); 10975c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner const sp<GraphicBuffer>& buffer = mGraphicBuffer; 10985c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner ALOGE("Failed to create image. size=%ux%u st=%u usage=0x%x fmt=%d", 10995c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner buffer->getWidth(), buffer->getHeight(), buffer->getStride(), 11005c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner buffer->getUsage(), buffer->getPixelFormat()); 11015c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner return UNKNOWN_ERROR; 11025c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner } 11035c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner 11045c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner return OK; 11055c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner} 11065c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner 11075c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Pennervoid GLConsumer::EglImage::bindToTextureTarget(uint32_t texTarget) { 11085c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner glEGLImageTargetTexture2DOES(texTarget, (GLeglImageOES)mEglImage); 11095c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner} 11105c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner 11115c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric PennerEGLImageKHR GLConsumer::EglImage::createImage(EGLDisplay dpy, 11125c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner const sp<GraphicBuffer>& graphicBuffer, const Rect& crop) { 11135c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner EGLClientBuffer cbuf = (EGLClientBuffer)graphicBuffer->getNativeBuffer(); 11145c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner EGLint attrs[] = { 11155c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner EGL_IMAGE_PRESERVED_KHR, EGL_TRUE, 11165c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner EGL_IMAGE_CROP_LEFT_ANDROID, crop.left, 11175c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner EGL_IMAGE_CROP_TOP_ANDROID, crop.top, 11185c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner EGL_IMAGE_CROP_RIGHT_ANDROID, crop.right, 11195c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner EGL_IMAGE_CROP_BOTTOM_ANDROID, crop.bottom, 11205c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner EGL_NONE, 11215c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner }; 11225c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (!crop.isValid()) { 11235c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // No crop rect to set, so terminate the attrib array before the crop. 11245c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner attrs[2] = EGL_NONE; 11255c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner } else if (!isEglImageCroppable(crop)) { 11265c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // The crop rect is not at the origin, so we can't set the crop on the 11275c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // EGLImage because that's not allowed by the EGL_ANDROID_image_crop 11285c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // extension. In the future we can add a layered extension that 11295c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner // removes this restriction if there is hardware that can support it. 11305c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner attrs[2] = EGL_NONE; 11315c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner } 11325c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner EGLImageKHR image = eglCreateImageKHR(dpy, EGL_NO_CONTEXT, 11335c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner EGL_NATIVE_BUFFER_ANDROID, cbuf, attrs); 11345c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner if (image == EGL_NO_IMAGE_KHR) { 11355c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner EGLint error = eglGetError(); 11365c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner ALOGE("error creating EGLImage: %#x", error); 11375c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner } 11385c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner return image; 11395c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner} 11405c3d243fcca6d0678bcbb0461bbbe0b63f35212cEric Penner 11418ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis}; // namespace android 1142