GLConsumer.cpp revision 74d211ae26a0257c6075a823812e40b55aa1e653
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> 288ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 299fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis#include <hardware/hardware.h> 309fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis 31ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian#include <gui/GLConsumer.h> 3290ac799241f077a7b7e6c1875fd933864c8dd2a7Mathias Agopian#include <gui/IGraphicBufferAlloc.h> 3390ac799241f077a7b7e6c1875fd933864c8dd2a7Mathias Agopian#include <gui/ISurfaceComposer.h> 3490ac799241f077a7b7e6c1875fd933864c8dd2a7Mathias Agopian#include <gui/SurfaceComposerClient.h> 3541f673c9b3aac0d96e41c928845c39186d565212Mathias Agopian 3690ac799241f077a7b7e6c1875fd933864c8dd2a7Mathias Agopian#include <private/gui/ComposerService.h> 37ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian#include <private/gui/SyncFeatures.h> 388ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 398ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis#include <utils/Log.h> 4068c7794183a7dbfe3b20d4ce832f8eb79c2c619aMathias Agopian#include <utils/String8.h> 411c8e95cf86f2182986385bc1ee85f13f425f3a3aJamie Gennis#include <utils/Trace.h> 428ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 4397eba8904c2f221c42a9473407223a4c3a213f75Andy McFaddennamespace android { 4497eba8904c2f221c42a9473407223a4c3a213f75Andy McFadden 452adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden// Macros for including the GLConsumer name in log messages 466807e59e0ff943cc6225d46e3c33a8a7eae9b3d7Steve Block#define ST_LOGV(x, ...) ALOGV("[%s] "x, mName.string(), ##__VA_ARGS__) 479d4536835248525f32f1504a3d28d5bbfa0a2910Steve Block#define ST_LOGD(x, ...) ALOGD("[%s] "x, mName.string(), ##__VA_ARGS__) 48a19954ab377b46dbcb9cbe8a6ab6d458f2e32bcaSteve Block#define ST_LOGI(x, ...) ALOGI("[%s] "x, mName.string(), ##__VA_ARGS__) 4932397c1cd3327905173b36baa6fd1c579bc328ffSteve Block#define ST_LOGW(x, ...) ALOGW("[%s] "x, mName.string(), ##__VA_ARGS__) 50e6f43ddce78d6846af12550ff9193c5c6fe5844bSteve Block#define ST_LOGE(x, ...) ALOGE("[%s] "x, mName.string(), ##__VA_ARGS__) 5129b5762efc359022168e5099c1d17925444d3147Mathias Agopian 52f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis// Transform matrices 53f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennisstatic float mtxIdentity[16] = { 54f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 1, 0, 0, 0, 55f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 0, 1, 0, 0, 56f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 0, 0, 1, 0, 57f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 0, 0, 0, 1, 58f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis}; 59f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennisstatic float mtxFlipH[16] = { 60f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis -1, 0, 0, 0, 61f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 0, 1, 0, 0, 62f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 0, 0, 1, 0, 63f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 1, 0, 0, 1, 64f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis}; 65f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennisstatic float mtxFlipV[16] = { 66f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 1, 0, 0, 0, 67f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 0, -1, 0, 0, 68f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 0, 0, 1, 0, 69f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 0, 1, 0, 1, 70f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis}; 71f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennisstatic float mtxRot90[16] = { 72f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 0, 1, 0, 0, 73f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis -1, 0, 0, 0, 74f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 0, 0, 1, 0, 75f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 1, 0, 0, 1, 76f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis}; 77f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 78f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennisstatic void mtxMul(float out[16], const float a[16], const float b[16]); 79f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 80fa28c35c21d1bf8b38f541758c291bc17a2d7270Jamie Gennis 812adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenGLConsumer::GLConsumer(GLuint tex, bool allowSynchronousMode, 82b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam GLenum texTarget, bool useFenceSync, const sp<BufferQueue> &bufferQueue) : 839fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis ConsumerBase(bufferQueue == 0 ? new BufferQueue(allowSynchronousMode) : bufferQueue), 841d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala mCurrentTransform(0), 851df8c345854155cbbcb9f80de9d12d66ea70ac08Jamie Gennis mCurrentFence(Fence::NO_FENCE), 861d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala mCurrentTimestamp(0), 875c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis mFilteringEnabled(true), 88b3e518c820c7dbe35587bd45c510e4e5e7cfd9c9Mathias Agopian mTexName(tex), 8986edf4f6470ee0f108bf40d3c1d23bf0a78c9c38Jamie Gennis mUseFenceSync(useFenceSync), 90eae59d2ea77ef57aab203fb185a880ce37ac38d6Daniel Lam mTexTarget(texTarget), 91ce561372186c7549a8a5fe996ac5965cda087007Jamie Gennis mEglDisplay(EGL_NO_DISPLAY), 92ce561372186c7549a8a5fe996ac5965cda087007Jamie Gennis mEglContext(EGL_NO_CONTEXT), 9374bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis mCurrentTexture(BufferQueue::INVALID_BUFFER_SLOT), 9474bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis mAttached(true) 956b091c53000c843211c218ce40287a7edca9bc63Daniel Lam{ 962adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden ST_LOGV("GLConsumer"); 97b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam 98fa28c35c21d1bf8b38f541758c291bc17a2d7270Jamie Gennis memcpy(mCurrentTransformMatrix, mtxIdentity, 99fa28c35c21d1bf8b38f541758c291bc17a2d7270Jamie Gennis sizeof(mCurrentTransformMatrix)); 100fa5b40ebb8923133df12dc70591bfe35b3f1c9b3Jamie Gennis 1019fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis mBufferQueue->setConsumerUsageBits(DEFAULT_USAGE_FLAGS); 1028ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis} 1038ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 1042adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::setDefaultMaxBufferCount(int bufferCount) { 1058072711307aa98ee5ee6f7369860ae38c3e19656Mathias Agopian Mutex::Autolock lock(mMutex); 10631a353da225af5329735451c761b430d82dfda1bJamie Gennis return mBufferQueue->setDefaultMaxBufferCount(bufferCount); 1078072711307aa98ee5ee6f7369860ae38c3e19656Mathias Agopian} 1088072711307aa98ee5ee6f7369860ae38c3e19656Mathias Agopian 1098ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 1102adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::setDefaultBufferSize(uint32_t w, uint32_t h) 111a5c75c01620179ce00812354778a29a80d76e71fMathias Agopian{ 112b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam Mutex::Autolock lock(mMutex); 113016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam mDefaultWidth = w; 114016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam mDefaultHeight = h; 115b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam return mBufferQueue->setDefaultBufferSize(w, h); 116a5c75c01620179ce00812354778a29a80d76e71fMathias Agopian} 117a5c75c01620179ce00812354778a29a80d76e71fMathias Agopian 1182adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::updateTexImage() { 119bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden ATRACE_CALL(); 120bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden ST_LOGV("updateTexImage"); 121bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden Mutex::Autolock lock(mMutex); 122bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 123bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (mAbandoned) { 1242adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden ST_LOGE("updateTexImage: GLConsumer is abandoned!"); 125bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return NO_INIT; 126bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 127bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 128bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // Make sure the EGL state is the same as in previous calls. 129bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden status_t err = checkAndUpdateEglStateLocked(); 130bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (err != NO_ERROR) { 131bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return err; 132bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 133bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 134bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden BufferQueue::BufferItem item; 135bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 136bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // Acquire the next buffer. 137bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // In asynchronous mode the list is guaranteed to be one buffer 138bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // deep, while in synchronous mode we use the oldest buffer. 139bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden err = acquireBufferLocked(&item); 140bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (err != NO_ERROR) { 141bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (err == BufferQueue::NO_BUFFER_AVAILABLE) { 142bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // We always bind the texture even if we don't update its contents. 143bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden ST_LOGV("updateTexImage: no buffers were available"); 144bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden glBindTexture(mTexTarget, mTexName); 145bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden err = NO_ERROR; 146bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } else { 147bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden ST_LOGE("updateTexImage: acquire failed: %s (%d)", 148bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden strerror(-err), err); 149bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 150bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return err; 151bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 152bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 153bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // Release the previous buffer. 154bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden err = releaseAndUpdateLocked(item); 155bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (err != NO_ERROR) { 156bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // We always bind the texture. 157bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden glBindTexture(mTexTarget, mTexName); 158bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return err; 159bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 160bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 16197eba8904c2f221c42a9473407223a4c3a213f75Andy McFadden // Bind the new buffer to the GL texture, and wait until it's ready. 16297eba8904c2f221c42a9473407223a4c3a213f75Andy McFadden return bindTextureImageLocked(); 1632c8207e9627fe6c7a90e31fae8d71ae49df56845Mathias Agopian} 1642c8207e9627fe6c7a90e31fae8d71ae49df56845Mathias Agopian 1652adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::acquireBufferLocked(BufferQueue::BufferItem *item) { 1669fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis status_t err = ConsumerBase::acquireBufferLocked(item); 1679fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis if (err != NO_ERROR) { 1689fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis return err; 1699fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis } 1709fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis 1719fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis int slot = item->mBuf; 1729fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis if (item->mGraphicBuffer != NULL) { 173bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // This buffer has not been acquired before, so we must assume 174bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // that any EGLImage in mEglSlots is stale. 1759fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis if (mEglSlots[slot].mEglImage != EGL_NO_IMAGE_KHR) { 176bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (!eglDestroyImageKHR(mEglDisplay, mEglSlots[slot].mEglImage)) { 177bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden ST_LOGW("acquireBufferLocked: eglDestroyImageKHR failed for slot=%d", 178bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden slot); 179bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // keep going 180bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 1819fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis mEglSlots[slot].mEglImage = EGL_NO_IMAGE_KHR; 1829fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis } 1839fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis } 1849fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis 1859fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis return NO_ERROR; 1869fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis} 1879fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis 1882adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::releaseBufferLocked(int buf, EGLDisplay display, 189b27254154642575dfb4bbfa79fbedde7d7ee23ddJamie Gennis EGLSyncKHR eglFence) { 190bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden status_t err = ConsumerBase::releaseBufferLocked(buf, display, eglFence); 1919fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis 192d1b330de416adff0d178a5cb7271419d9ed7a89aJamie Gennis mEglSlots[buf].mEglFence = EGL_NO_SYNC_KHR; 1939fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis 1949fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis return err; 1959fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis} 1969fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis 1972adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::releaseAndUpdateLocked(const BufferQueue::BufferItem& item) 198bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden{ 1999abe1ebc9575dc5a19bf1dfce6e9b02e03374457Daniel Lam status_t err = NO_ERROR; 2009abe1ebc9575dc5a19bf1dfce6e9b02e03374457Daniel Lam 20174bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (!mAttached) { 2022adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden ST_LOGE("releaseAndUpdate: GLConsumer is not attached to an OpenGL " 20374bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis "ES context"); 20474bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return INVALID_OPERATION; 20574bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 20674bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 207bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // Confirm state. 208bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden err = checkAndUpdateEglStateLocked(); 209bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (err != NO_ERROR) { 210bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return err; 211ce561372186c7549a8a5fe996ac5965cda087007Jamie Gennis } 212ce561372186c7549a8a5fe996ac5965cda087007Jamie Gennis 213bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden int buf = item.mBuf; 214bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 215bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // If the mEglSlot entry is empty, create an EGLImage for the gralloc 216bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // buffer currently in the slot in ConsumerBase. 217bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // 218bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // We may have to do this even when item.mGraphicBuffer == NULL (which 219bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // means the buffer was previously acquired), if we destroyed the 220bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // EGLImage when detaching from a context but the buffer has not been 221bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // re-allocated. 222bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (mEglSlots[buf].mEglImage == EGL_NO_IMAGE_KHR) { 223bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden EGLImageKHR image = createImage(mEglDisplay, mSlots[buf].mGraphicBuffer); 224bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (image == EGL_NO_IMAGE_KHR) { 225bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden ST_LOGW("releaseAndUpdate: unable to createImage on display=%p slot=%d", 226bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden mEglDisplay, buf); 227bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return UNKNOWN_ERROR; 228bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 229bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden mEglSlots[buf].mEglImage = image; 230ce561372186c7549a8a5fe996ac5965cda087007Jamie Gennis } 231ce561372186c7549a8a5fe996ac5965cda087007Jamie Gennis 232bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // Do whatever sync ops we need to do before releasing the old slot. 233bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden err = syncForReleaseLocked(mEglDisplay); 234bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (err != NO_ERROR) { 235bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // Release the buffer we just acquired. It's not safe to 236bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // release the old buffer, so instead we just drop the new frame. 237bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden releaseBufferLocked(buf, mEglDisplay, EGL_NO_SYNC_KHR); 238bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return err; 239bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 240ce561372186c7549a8a5fe996ac5965cda087007Jamie Gennis 241bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden ST_LOGV("releaseAndUpdate: (slot=%d buf=%p) -> (slot=%d buf=%p)", 242bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden mCurrentTexture, 243bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden mCurrentTextureBuf != NULL ? mCurrentTextureBuf->handle : 0, 244bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden buf, mSlots[buf].mGraphicBuffer->handle); 245eae59d2ea77ef57aab203fb185a880ce37ac38d6Daniel Lam 246bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // release old buffer 247bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (mCurrentTexture != BufferQueue::INVALID_BUFFER_SLOT) { 248bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden status_t status = releaseBufferLocked(mCurrentTexture, mEglDisplay, 249bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden mEglSlots[mCurrentTexture].mEglFence); 250bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (status != NO_ERROR && status != BufferQueue::STALE_BUFFER_SLOT) { 251bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden ST_LOGE("releaseAndUpdate: failed to release buffer: %s (%d)", 252bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden strerror(-status), status); 253bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden err = status; 254bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // keep going, with error raised [?] 2552c8207e9627fe6c7a90e31fae8d71ae49df56845Mathias Agopian } 256bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 2572c8207e9627fe6c7a90e31fae8d71ae49df56845Mathias Agopian 2582adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden // Update the GLConsumer state. 259bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden mCurrentTexture = buf; 260bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden mCurrentTextureBuf = mSlots[buf].mGraphicBuffer; 261bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden mCurrentCrop = item.mCrop; 262bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden mCurrentTransform = item.mTransform; 263bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden mCurrentScalingMode = item.mScalingMode; 264bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden mCurrentTimestamp = item.mTimestamp; 265bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden mCurrentFence = item.mFence; 266bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 267bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden computeCurrentTransformMatrixLocked(); 268bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 269bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return err; 270bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden} 271bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 2722adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::bindTextureImageLocked() { 273bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (mEglDisplay == EGL_NO_DISPLAY) { 274bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden ALOGE("bindTextureImage: invalid display"); 275bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return INVALID_OPERATION; 276bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 277bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 278bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden GLint error; 279bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden while ((error = glGetError()) != GL_NO_ERROR) { 280bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden ST_LOGW("bindTextureImage: clearing GL error: %#04x", error); 281bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 282bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 283bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden glBindTexture(mTexTarget, mTexName); 284bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (mCurrentTexture == BufferQueue::INVALID_BUFFER_SLOT) { 285bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (mCurrentTextureBuf == NULL) { 286bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden ST_LOGE("bindTextureImage: no currently-bound texture"); 287bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return NO_INIT; 2888ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } 28997eba8904c2f221c42a9473407223a4c3a213f75Andy McFadden status_t err = bindUnslottedBufferLocked(mEglDisplay); 29097eba8904c2f221c42a9473407223a4c3a213f75Andy McFadden if (err != NO_ERROR) { 29197eba8904c2f221c42a9473407223a4c3a213f75Andy McFadden return err; 29297eba8904c2f221c42a9473407223a4c3a213f75Andy McFadden } 293bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } else { 294bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden EGLImageKHR image = mEglSlots[mCurrentTexture].mEglImage; 2950eb8851e8cc35f443646000220e42dba3adfab8bJamie Gennis 2969fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis glEGLImageTargetTexture2DOES(mTexTarget, (GLeglImageOES)image); 29774bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 2989fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis while ((error = glGetError()) != GL_NO_ERROR) { 299bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden ST_LOGE("bindTextureImage: error binding external texture image %p" 300bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden ": %#04x", image, error); 301bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return UNKNOWN_ERROR; 3028ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } 303bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 30497eba8904c2f221c42a9473407223a4c3a213f75Andy McFadden 30597eba8904c2f221c42a9473407223a4c3a213f75Andy McFadden // Wait for the new buffer to be ready. 30697eba8904c2f221c42a9473407223a4c3a213f75Andy McFadden return doGLFenceWaitLocked(); 30797eba8904c2f221c42a9473407223a4c3a213f75Andy McFadden 308bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden} 3099a78c90cd46b2a3bd637b056873149d3b94384b4Jamie Gennis 3102adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::checkAndUpdateEglStateLocked() { 311bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden EGLDisplay dpy = eglGetCurrentDisplay(); 312bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden EGLContext ctx = eglGetCurrentContext(); 31386edf4f6470ee0f108bf40d3c1d23bf0a78c9c38Jamie Gennis 314bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if ((mEglDisplay != dpy && mEglDisplay != EGL_NO_DISPLAY) || 315bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden dpy == EGL_NO_DISPLAY) { 316bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden ST_LOGE("checkAndUpdateEglState: invalid current EGLDisplay"); 317bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return INVALID_OPERATION; 318bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 319b3e518c820c7dbe35587bd45c510e4e5e7cfd9c9Mathias Agopian 320bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if ((mEglContext != ctx && mEglContext != EGL_NO_CONTEXT) || 321bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden ctx == EGL_NO_CONTEXT) { 322bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden ST_LOGE("checkAndUpdateEglState: invalid current EGLContext"); 323bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return INVALID_OPERATION; 3248ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } 32550c4efc2a44fd312febeda76c8d1a6dc42cee8f8Jamie Gennis 326bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden mEglDisplay = dpy; 327bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden mEglContext = ctx; 328bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return NO_ERROR; 3298ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis} 3308ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 33113f01cbdbd34779a234bc674df79e23672fd5c0bJesse Hallvoid GLConsumer::setReleaseFence(const sp<Fence>& fence) { 33213f01cbdbd34779a234bc674df79e23672fd5c0bJesse Hall if (fence->isValid() && 33313f01cbdbd34779a234bc674df79e23672fd5c0bJesse Hall mCurrentTexture != BufferQueue::INVALID_BUFFER_SLOT) { 33413f01cbdbd34779a234bc674df79e23672fd5c0bJesse Hall status_t err = addReleaseFence(mCurrentTexture, fence); 33513f01cbdbd34779a234bc674df79e23672fd5c0bJesse Hall if (err != OK) { 33613f01cbdbd34779a234bc674df79e23672fd5c0bJesse Hall ST_LOGE("setReleaseFence: failed to add the fence: %s (%d)", 33713f01cbdbd34779a234bc674df79e23672fd5c0bJesse Hall strerror(-err), err); 33813f01cbdbd34779a234bc674df79e23672fd5c0bJesse Hall } 339ef19414bd8b77a26f5751f3845be79025a8263feJesse Hall } 340ef19414bd8b77a26f5751f3845be79025a8263feJesse Hall} 341ef19414bd8b77a26f5751f3845be79025a8263feJesse Hall 3422adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::detachFromContext() { 34374bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis ATRACE_CALL(); 34474bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis ST_LOGV("detachFromContext"); 34574bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis Mutex::Autolock lock(mMutex); 34674bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 34774bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (mAbandoned) { 3482adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden ST_LOGE("detachFromContext: abandoned GLConsumer"); 34974bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return NO_INIT; 35074bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 35174bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 35274bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (!mAttached) { 3532adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden ST_LOGE("detachFromContext: GLConsumer is not attached to a " 35474bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis "context"); 35574bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return INVALID_OPERATION; 35674bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 35774bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 35874bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis EGLDisplay dpy = eglGetCurrentDisplay(); 35974bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis EGLContext ctx = eglGetCurrentContext(); 36074bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 36174bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (mEglDisplay != dpy && mEglDisplay != EGL_NO_DISPLAY) { 36274bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis ST_LOGE("detachFromContext: invalid current EGLDisplay"); 36374bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return INVALID_OPERATION; 36474bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 36574bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 36674bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (mEglContext != ctx && mEglContext != EGL_NO_CONTEXT) { 36774bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis ST_LOGE("detachFromContext: invalid current EGLContext"); 36874bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return INVALID_OPERATION; 36974bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 37074bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 37174bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (dpy != EGL_NO_DISPLAY && ctx != EGL_NO_CONTEXT) { 37274bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis status_t err = syncForReleaseLocked(dpy); 37374bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (err != OK) { 37474bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return err; 37574bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 37674bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 37774bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis glDeleteTextures(1, &mTexName); 37874bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 37974bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 3809aa74dbc7070aa396bc425ea3feae3d26e5393f6Jamie Gennis // Because we're giving up the EGLDisplay we need to free all the EGLImages 3819aa74dbc7070aa396bc425ea3feae3d26e5393f6Jamie Gennis // that are associated with it. They'll be recreated when the 3822adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden // GLConsumer gets attached to a new OpenGL ES context (and thus gets a 3839aa74dbc7070aa396bc425ea3feae3d26e5393f6Jamie Gennis // new EGLDisplay). 3849aa74dbc7070aa396bc425ea3feae3d26e5393f6Jamie Gennis for (int i =0; i < BufferQueue::NUM_BUFFER_SLOTS; i++) { 3859fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis EGLImageKHR img = mEglSlots[i].mEglImage; 3865c8a608497f12ecea4d6e8f1f286baf57c161ea3Jamie Gennis if (img != EGL_NO_IMAGE_KHR) { 3879aa74dbc7070aa396bc425ea3feae3d26e5393f6Jamie Gennis eglDestroyImageKHR(mEglDisplay, img); 3889fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis mEglSlots[i].mEglImage = EGL_NO_IMAGE_KHR; 3899aa74dbc7070aa396bc425ea3feae3d26e5393f6Jamie Gennis } 3909aa74dbc7070aa396bc425ea3feae3d26e5393f6Jamie Gennis } 3919aa74dbc7070aa396bc425ea3feae3d26e5393f6Jamie Gennis 39274bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis mEglDisplay = EGL_NO_DISPLAY; 39374bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis mEglContext = EGL_NO_CONTEXT; 39474bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis mAttached = false; 39574bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 39674bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return OK; 39774bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis} 39874bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 3992adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::attachToContext(GLuint tex) { 40074bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis ATRACE_CALL(); 40174bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis ST_LOGV("attachToContext"); 40274bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis Mutex::Autolock lock(mMutex); 40374bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 40474bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (mAbandoned) { 4052adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden ST_LOGE("attachToContext: abandoned GLConsumer"); 40674bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return NO_INIT; 40774bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 40874bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 40974bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (mAttached) { 4102adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden ST_LOGE("attachToContext: GLConsumer is already attached to a " 41174bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis "context"); 41274bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return INVALID_OPERATION; 41374bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 41474bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 41574bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis EGLDisplay dpy = eglGetCurrentDisplay(); 41674bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis EGLContext ctx = eglGetCurrentContext(); 41774bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 41874bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (dpy == EGL_NO_DISPLAY) { 41974bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis ST_LOGE("attachToContext: invalid current EGLDisplay"); 42074bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return INVALID_OPERATION; 42174bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 42274bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 42374bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (ctx == EGL_NO_CONTEXT) { 42474bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis ST_LOGE("attachToContext: invalid current EGLContext"); 42574bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return INVALID_OPERATION; 42674bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 42774bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 42874bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis // We need to bind the texture regardless of whether there's a current 42974bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis // buffer. 43074bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis glBindTexture(mTexTarget, tex); 43174bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 43274bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis if (mCurrentTextureBuf != NULL) { 4335c8a608497f12ecea4d6e8f1f286baf57c161ea3Jamie Gennis // The EGLImageKHR that was associated with the slot was destroyed when 4342adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden // the GLConsumer was detached from the old context, so we need to 4355c8a608497f12ecea4d6e8f1f286baf57c161ea3Jamie Gennis // recreate it here. 436bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden status_t err = bindUnslottedBufferLocked(dpy); 437bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (err != NO_ERROR) { 43874bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return err; 43974bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 44074bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 44174bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 44274bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis mEglDisplay = dpy; 44374bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis mEglContext = ctx; 44474bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis mTexName = tex; 44574bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis mAttached = true; 44674bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 44774bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return OK; 44874bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis} 44974bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 4502adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::bindUnslottedBufferLocked(EGLDisplay dpy) { 451bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden ST_LOGV("bindUnslottedBuffer ct=%d ctb=%p", 452bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden mCurrentTexture, mCurrentTextureBuf.get()); 453bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 454bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // Create a temporary EGLImageKHR. 455bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden EGLImageKHR image = createImage(dpy, mCurrentTextureBuf); 456bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden if (image == EGL_NO_IMAGE_KHR) { 457bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return UNKNOWN_ERROR; 458bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 459bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 460bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // Attach the current buffer to the GL texture. 461bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden glEGLImageTargetTexture2DOES(mTexTarget, (GLeglImageOES)image); 462bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 463bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden GLint error; 464bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden status_t err = OK; 465bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden while ((error = glGetError()) != GL_NO_ERROR) { 466bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden ST_LOGE("bindUnslottedBuffer: error binding external texture image %p " 467bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden "(slot %d): %#04x", image, mCurrentTexture, error); 468bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden err = UNKNOWN_ERROR; 469bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden } 470bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 471bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // We destroy the EGLImageKHR here because the current buffer may no 472bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // longer be associated with one of the buffer slots, so we have 473bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // nowhere to to store it. If the buffer is still associated with a 474bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // slot then another EGLImageKHR will be created next time that buffer 475bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden // gets acquired in updateTexImage. 476bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden eglDestroyImageKHR(dpy, image); 477bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 478bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden return err; 479bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden} 480bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 481bf974abe92f7495529916fe0f483f3b56e7c30e3Andy McFadden 4822adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::syncForReleaseLocked(EGLDisplay dpy) { 48374bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis ST_LOGV("syncForReleaseLocked"); 48474bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 48501dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis if (mCurrentTexture != BufferQueue::INVALID_BUFFER_SLOT) { 486ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian if (SyncFeatures::getInstance().useNativeFenceSync()) { 48701dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis EGLSyncKHR sync = eglCreateSyncKHR(dpy, 48801dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis EGL_SYNC_NATIVE_FENCE_ANDROID, NULL); 48901dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis if (sync == EGL_NO_SYNC_KHR) { 49001dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis ST_LOGE("syncForReleaseLocked: error creating EGL fence: %#x", 49101dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis eglGetError()); 49274bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return UNKNOWN_ERROR; 49374bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 49401dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis glFlush(); 49501dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis int fenceFd = eglDupNativeFenceFDANDROID(dpy, sync); 49698ff0597bd9e57ba133d54f8f09841f96955cba1Jamie Gennis eglDestroySyncKHR(dpy, sync); 49701dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis if (fenceFd == EGL_NO_NATIVE_FENCE_FD_ANDROID) { 49801dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis ST_LOGE("syncForReleaseLocked: error dup'ing native fence " 49901dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis "fd: %#x", eglGetError()); 50001dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis return UNKNOWN_ERROR; 50101dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis } 50201dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis sp<Fence> fence(new Fence(fenceFd)); 5039504eb915c9628e130f45019bdefda0168089886Jesse Hall status_t err = addReleaseFenceLocked(mCurrentTexture, fence); 50401dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis if (err != OK) { 50501dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis ST_LOGE("syncForReleaseLocked: error adding release fence: " 50601dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis "%s (%d)", strerror(-err), err); 50701dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis return err; 50801dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis } 509ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian } else if (mUseFenceSync && SyncFeatures::getInstance().useFenceSync()) { 51001dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis EGLSyncKHR fence = mEglSlots[mCurrentTexture].mEglFence; 51101dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis if (fence != EGL_NO_SYNC_KHR) { 51201dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis // There is already a fence for the current slot. We need to 51301dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis // wait on that before replacing it with another fence to 51401dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis // ensure that all outstanding buffer accesses have completed 51501dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis // before the producer accesses it. 51601dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis EGLint result = eglClientWaitSyncKHR(dpy, fence, 0, 1000000000); 51701dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis if (result == EGL_FALSE) { 51801dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis ST_LOGE("syncForReleaseLocked: error waiting for previous " 51901dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis "fence: %#x", eglGetError()); 52001dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis return UNKNOWN_ERROR; 52101dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis } else if (result == EGL_TIMEOUT_EXPIRED_KHR) { 52201dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis ST_LOGE("syncForReleaseLocked: timeout waiting for previous " 52301dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis "fence"); 52401dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis return TIMED_OUT; 52501dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis } 52601dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis eglDestroySyncKHR(dpy, fence); 52701dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis } 52874bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 52901dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis // Create a fence for the outstanding accesses in the current 53001dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis // OpenGL ES context. 53101dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis fence = eglCreateSyncKHR(dpy, EGL_SYNC_FENCE_KHR, NULL); 53201dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis if (fence == EGL_NO_SYNC_KHR) { 53301dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis ST_LOGE("syncForReleaseLocked: error creating fence: %#x", 53401dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis eglGetError()); 53501dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis return UNKNOWN_ERROR; 53601dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis } 53701dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis glFlush(); 53801dbf5539bff4bece3f9bbfa55046b04a8a45e99Jamie Gennis mEglSlots[mCurrentTexture].mEglFence = fence; 53974bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 54074bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis } 54174bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 54274bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis return OK; 54374bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis} 54474bed55fff0132be319bcd1703970516ae28b3a9Jamie Gennis 5452adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenbool GLConsumer::isExternalFormat(uint32_t format) 5467a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian{ 5477a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian switch (format) { 5487a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian // supported YUV formats 5497a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian case HAL_PIXEL_FORMAT_YV12: 5507a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian // Legacy/deprecated YUV formats 5517a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian case HAL_PIXEL_FORMAT_YCbCr_422_SP: 5527a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian case HAL_PIXEL_FORMAT_YCrCb_420_SP: 5537a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian case HAL_PIXEL_FORMAT_YCbCr_422_I: 5547a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian return true; 5557a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian } 5567a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian 5577a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian // Any OEM format needs to be considered 5587a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian if (format>=0x100 && format<=0x1FF) 5597a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian return true; 5607a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian 5617a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian return false; 5627a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian} 5637a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian 5642adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenGLenum GLConsumer::getCurrentTextureTarget() const { 565fb1b5a2f333800574b0da435d1200cf9b13d723fJamie Gennis return mTexTarget; 5667a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian} 5677a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian 5682adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenvoid GLConsumer::getTransformMatrix(float mtx[16]) { 569f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis Mutex::Autolock lock(mMutex); 570736aa9573bb7b78f9c315f396c104491b3639426Jamie Gennis memcpy(mtx, mCurrentTransformMatrix, sizeof(mCurrentTransformMatrix)); 571736aa9573bb7b78f9c315f396c104491b3639426Jamie Gennis} 572736aa9573bb7b78f9c315f396c104491b3639426Jamie Gennis 5732adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenvoid GLConsumer::setFilteringEnabled(bool enabled) { 5745c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis Mutex::Autolock lock(mMutex); 575e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian if (mAbandoned) { 5762adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden ST_LOGE("setFilteringEnabled: GLConsumer is abandoned!"); 577e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian return; 578e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian } 5795c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis bool needsRecompute = mFilteringEnabled != enabled; 5805c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis mFilteringEnabled = enabled; 581e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian 582e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian if (needsRecompute && mCurrentTextureBuf==NULL) { 583e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian ST_LOGD("setFilteringEnabled called with mCurrentTextureBuf == NULL"); 584e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian } 585e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian 586e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian if (needsRecompute && mCurrentTextureBuf != NULL) { 587e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian computeCurrentTransformMatrixLocked(); 5885c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis } 5895c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis} 5905c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis 5912adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenvoid GLConsumer::computeCurrentTransformMatrixLocked() { 592e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian ST_LOGV("computeCurrentTransformMatrixLocked"); 593f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 594a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis float xform[16]; 595a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis for (int i = 0; i < 16; i++) { 596a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis xform[i] = mtxIdentity[i]; 597a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis } 598a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis if (mCurrentTransform & NATIVE_WINDOW_TRANSFORM_FLIP_H) { 599a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis float result[16]; 600a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis mtxMul(result, xform, mtxFlipH); 601a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis for (int i = 0; i < 16; i++) { 602a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis xform[i] = result[i]; 603a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis } 604a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis } 605a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis if (mCurrentTransform & NATIVE_WINDOW_TRANSFORM_FLIP_V) { 606a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis float result[16]; 607a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis mtxMul(result, xform, mtxFlipV); 608a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis for (int i = 0; i < 16; i++) { 609a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis xform[i] = result[i]; 610a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis } 611a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis } 612a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis if (mCurrentTransform & NATIVE_WINDOW_TRANSFORM_ROT_90) { 613a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis float result[16]; 614a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis mtxMul(result, xform, mtxRot90); 615a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis for (int i = 0; i < 16; i++) { 616a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis xform[i] = result[i]; 617a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis } 618f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis } 619f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 620eae59d2ea77ef57aab203fb185a880ce37ac38d6Daniel Lam sp<GraphicBuffer>& buf(mCurrentTextureBuf); 621e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian 622e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian if (buf == NULL) { 623e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian ST_LOGD("computeCurrentTransformMatrixLocked: mCurrentTextureBuf is NULL"); 624e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian } 625e96e9e1093b5700e9f403a6e2479da7dc36d3b71Mathias Agopian 626d72f233ffa125856a44976a50a66ceb669f49ab2Jamie Gennis Rect cropRect = mCurrentCrop; 6275c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis float tx = 0.0f, ty = 0.0f, sx = 1.0f, sy = 1.0f; 6285c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis float bufferWidth = buf->getWidth(); 6295c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis float bufferHeight = buf->getHeight(); 630d72f233ffa125856a44976a50a66ceb669f49ab2Jamie Gennis if (!cropRect.isEmpty()) { 6315c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis float shrinkAmount = 0.0f; 6325c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis if (mFilteringEnabled) { 6335c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis // In order to prevent bilinear sampling beyond the edge of the 6345c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis // crop rectangle we may need to shrink it by 2 texels in each 6355c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis // dimension. Normally this would just need to take 1/2 a texel 6365c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis // off each end, but because the chroma channels of YUV420 images 6375c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis // are subsampled we may need to shrink the crop region by a whole 6385c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis // texel on each side. 6395c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis switch (buf->getPixelFormat()) { 6405c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis case PIXEL_FORMAT_RGBA_8888: 6415c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis case PIXEL_FORMAT_RGBX_8888: 6425c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis case PIXEL_FORMAT_RGB_888: 6435c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis case PIXEL_FORMAT_RGB_565: 6445c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis case PIXEL_FORMAT_BGRA_8888: 6455c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis case PIXEL_FORMAT_RGBA_5551: 6465c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis case PIXEL_FORMAT_RGBA_4444: 6475c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis // We know there's no subsampling of any channels, so we 6485c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis // only need to shrink by a half a pixel. 6495c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis shrinkAmount = 0.5; 6504f9c284de4b9159126f69eb1219c410f66cc872cRomain Guy break; 6519fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis 6525c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis default: 6535c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis // If we don't recognize the format, we must assume the 6545c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis // worst case (that we care about), which is YUV420. 6555c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis shrinkAmount = 1.0; 6569fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis break; 6575c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis } 6585c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis } 6595c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis 6605c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis // Only shrink the dimensions that are not the size of the buffer. 6615c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis if (cropRect.width() < bufferWidth) { 6625c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis tx = (float(cropRect.left) + shrinkAmount) / bufferWidth; 6635c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis sx = (float(cropRect.width()) - (2.0f * shrinkAmount)) / 6645c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis bufferWidth; 6655c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis } 6665c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis if (cropRect.height() < bufferHeight) { 6675c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis ty = (float(bufferHeight - cropRect.bottom) + shrinkAmount) / 6685c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis bufferHeight; 6695c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis sy = (float(cropRect.height()) - (2.0f * shrinkAmount)) / 6705c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis bufferHeight; 6715c1139fea3cc0fd9847a6594d853a458152b2fbcJamie Gennis } 672a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis } 673f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis float crop[16] = { 674a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis sx, 0, 0, 0, 675a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis 0, sy, 0, 0, 676f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 0, 0, 1, 0, 677d99c088f35960b7f0ef948c3bb948a99a800eba1Jamie Gennis tx, ty, 0, 1, 678f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis }; 679f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 680a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis float mtxBeforeFlipV[16]; 681a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis mtxMul(mtxBeforeFlipV, crop, xform); 682a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis 683a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis // SurfaceFlinger expects the top of its window textures to be at a Y 6842adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden // coordinate of 0, so GLConsumer must behave the same way. We don't 685a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis // want to expose this to applications, however, so we must add an 686a214c64d7fb3baf9138cc5314f2111ecf5056c6cJamie Gennis // additional vertical flip to the transform after all the other transforms. 687736aa9573bb7b78f9c315f396c104491b3639426Jamie Gennis mtxMul(mCurrentTransformMatrix, mtxFlipV, mtxBeforeFlipV); 688f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis} 689f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 6902adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddennsecs_t GLConsumer::getTimestamp() { 6916ee96ad6a3da260f2473f78ea0582fd0970cf156Jamie Gennis ST_LOGV("getTimestamp"); 6921d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala Mutex::Autolock lock(mMutex); 6931d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala return mCurrentTimestamp; 6941d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala} 6951d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala 6962adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenEGLImageKHR GLConsumer::createImage(EGLDisplay dpy, 6978ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis const sp<GraphicBuffer>& graphicBuffer) { 6988ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis EGLClientBuffer cbuf = (EGLClientBuffer)graphicBuffer->getNativeBuffer(); 6998ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis EGLint attrs[] = { 7008ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis EGL_IMAGE_PRESERVED_KHR, EGL_TRUE, 7018ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis EGL_NONE, 7028ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis }; 7038ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis EGLImageKHR image = eglCreateImageKHR(dpy, EGL_NO_CONTEXT, 7048ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis EGL_NATIVE_BUFFER_ANDROID, cbuf, attrs); 7053cd5a117083e6a53b9946e8c316377658ab79b3dMathias Agopian if (image == EGL_NO_IMAGE_KHR) { 7063cd5a117083e6a53b9946e8c316377658ab79b3dMathias Agopian EGLint error = eglGetError(); 707fa28c35c21d1bf8b38f541758c291bc17a2d7270Jamie Gennis ST_LOGE("error creating EGLImage: %#x", error); 7088ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } 7098ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return image; 7108ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis} 7118ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 7122adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddensp<GraphicBuffer> GLConsumer::getCurrentBuffer() const { 7137a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian Mutex::Autolock lock(mMutex); 7147a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian return mCurrentTextureBuf; 7157a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian} 7167a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian 7172adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenRect GLConsumer::getCurrentCrop() const { 7187a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian Mutex::Autolock lock(mMutex); 719016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam 720016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam Rect outCrop = mCurrentCrop; 721016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam if (mCurrentScalingMode == NATIVE_WINDOW_SCALING_MODE_SCALE_CROP) { 722016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam int32_t newWidth = mCurrentCrop.width(); 723016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam int32_t newHeight = mCurrentCrop.height(); 724016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam 725016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam if (newWidth * mDefaultHeight > newHeight * mDefaultWidth) { 726016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam newWidth = newHeight * mDefaultWidth / mDefaultHeight; 727016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam ST_LOGV("too wide: newWidth = %d", newWidth); 728016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam } else if (newWidth * mDefaultHeight < newHeight * mDefaultWidth) { 729016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam newHeight = newWidth * mDefaultHeight / mDefaultWidth; 730016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam ST_LOGV("too tall: newHeight = %d", newHeight); 731016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam } 732016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam 733016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam // The crop is too wide 734016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam if (newWidth < mCurrentCrop.width()) { 735016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam int32_t dw = (newWidth - mCurrentCrop.width())/2; 736016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam outCrop.left -=dw; 737016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam outCrop.right += dw; 738016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam // The crop is too tall 739016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam } else if (newHeight < mCurrentCrop.height()) { 740016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam int32_t dh = (newHeight - mCurrentCrop.height())/2; 741016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam outCrop.top -= dh; 742016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam outCrop.bottom += dh; 743016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam } 744016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam 745016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam ST_LOGV("getCurrentCrop final crop [%d,%d,%d,%d]", 746016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam outCrop.left, outCrop.top, 747016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam outCrop.right,outCrop.bottom); 748016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam } 749016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam 750016c8cbce4dde21f2703b9865f52d16b8d5d5ae2Daniel Lam return outCrop; 7517a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian} 7527a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian 7532adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenuint32_t GLConsumer::getCurrentTransform() const { 7547a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian Mutex::Autolock lock(mMutex); 7557a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian return mCurrentTransform; 7567a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian} 7577a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian 7582adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenuint32_t GLConsumer::getCurrentScalingMode() const { 7597734ebfe47f42f980c1b44c1f284a91d8ad1d6c7Mathias Agopian Mutex::Autolock lock(mMutex); 7607734ebfe47f42f980c1b44c1f284a91d8ad1d6c7Mathias Agopian return mCurrentScalingMode; 7617734ebfe47f42f980c1b44c1f284a91d8ad1d6c7Mathias Agopian} 7627734ebfe47f42f980c1b44c1f284a91d8ad1d6c7Mathias Agopian 7632adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddensp<Fence> GLConsumer::getCurrentFence() const { 764dc5b485f74edf2d2f31c62054eb6c180421a3adeJesse Hall Mutex::Autolock lock(mMutex); 765dc5b485f74edf2d2f31c62054eb6c180421a3adeJesse Hall return mCurrentFence; 766dc5b485f74edf2d2f31c62054eb6c180421a3adeJesse Hall} 767dc5b485f74edf2d2f31c62054eb6c180421a3adeJesse Hall 7682adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::doGLFenceWait() const { 76961e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis Mutex::Autolock lock(mMutex); 7703941cb240d438bfdebe24920bb2ada86456a0bf9Jamie Gennis return doGLFenceWaitLocked(); 7713941cb240d438bfdebe24920bb2ada86456a0bf9Jamie Gennis} 7723941cb240d438bfdebe24920bb2ada86456a0bf9Jamie Gennis 7732adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::doGLFenceWaitLocked() const { 77461e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis 77561e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis EGLDisplay dpy = eglGetCurrentDisplay(); 77661e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis EGLContext ctx = eglGetCurrentContext(); 77761e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis 77861e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis if (mEglDisplay != dpy || mEglDisplay == EGL_NO_DISPLAY) { 77961e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis ST_LOGE("doGLFenceWait: invalid current EGLDisplay"); 78061e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis return INVALID_OPERATION; 78161e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis } 78261e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis 78361e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis if (mEglContext != ctx || mEglContext == EGL_NO_CONTEXT) { 78461e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis ST_LOGE("doGLFenceWait: invalid current EGLContext"); 78561e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis return INVALID_OPERATION; 78661e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis } 78761e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis 7881df8c345854155cbbcb9f80de9d12d66ea70ac08Jamie Gennis if (mCurrentFence->isValid()) { 789ca08833d5ea99130797e10ad68a651b50e99da74Mathias Agopian if (SyncFeatures::getInstance().useWaitSync()) { 79061e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis // Create an EGLSyncKHR from the current fence. 79161e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis int fenceFd = mCurrentFence->dup(); 79261e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis if (fenceFd == -1) { 79361e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis ST_LOGE("doGLFenceWait: error dup'ing fence fd: %d", errno); 79461e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis return -errno; 79561e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis } 79661e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis EGLint attribs[] = { 79761e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis EGL_SYNC_NATIVE_FENCE_FD_ANDROID, fenceFd, 79861e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis EGL_NONE 79961e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis }; 80061e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis EGLSyncKHR sync = eglCreateSyncKHR(dpy, 80161e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis EGL_SYNC_NATIVE_FENCE_ANDROID, attribs); 80261e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis if (sync == EGL_NO_SYNC_KHR) { 80361e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis close(fenceFd); 80461e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis ST_LOGE("doGLFenceWait: error creating EGL fence: %#x", 80561e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis eglGetError()); 80661e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis return UNKNOWN_ERROR; 80761e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis } 80861e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis 80961e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis // XXX: The spec draft is inconsistent as to whether this should 81061e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis // return an EGLint or void. Ignore the return value for now, as 81161e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis // it's not strictly needed. 8122bb716871cf8bfadfff1193ed798da3bffc1f8ecMathias Agopian eglWaitSyncKHR(dpy, sync, 0); 81361e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis EGLint eglErr = eglGetError(); 81461e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis eglDestroySyncKHR(dpy, sync); 81561e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis if (eglErr != EGL_SUCCESS) { 81661e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis ST_LOGE("doGLFenceWait: error waiting for EGL fence: %#x", 81761e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis eglErr); 81861e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis return UNKNOWN_ERROR; 81961e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis } 82061e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis } else { 821ba607d53c6a94ea8c4c12571980c4ad159af308bJesse Hall status_t err = mCurrentFence->waitForever(1000, 8222adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden "GLConsumer::doGLFenceWaitLocked"); 82361e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis if (err != NO_ERROR) { 82461e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis ST_LOGE("doGLFenceWait: error waiting for fence: %d", err); 82561e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis return err; 82661e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis } 82761e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis } 82861e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis } 82961e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis 83061e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis return NO_ERROR; 83161e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis} 83261e04b92bdeafc6fca89052d14dab1bd0c384a71Jamie Gennis 8332adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenbool GLConsumer::isSynchronousMode() const { 83459769469e4b9b2d8b12c020eb44b030b3927a50bJamie Gennis Mutex::Autolock lock(mMutex); 835b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam return mBufferQueue->isSynchronousMode(); 83659769469e4b9b2d8b12c020eb44b030b3927a50bJamie Gennis} 83759769469e4b9b2d8b12c020eb44b030b3927a50bJamie Gennis 8382adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenvoid GLConsumer::freeBufferLocked(int slotIndex) { 839fa5b40ebb8923133df12dc70591bfe35b3f1c9b3Jamie Gennis ST_LOGV("freeBufferLocked: slotIndex=%d", slotIndex); 8409abe1ebc9575dc5a19bf1dfce6e9b02e03374457Daniel Lam if (slotIndex == mCurrentTexture) { 8419abe1ebc9575dc5a19bf1dfce6e9b02e03374457Daniel Lam mCurrentTexture = BufferQueue::INVALID_BUFFER_SLOT; 8429abe1ebc9575dc5a19bf1dfce6e9b02e03374457Daniel Lam } 8439fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis EGLImageKHR img = mEglSlots[slotIndex].mEglImage; 8449aa74dbc7070aa396bc425ea3feae3d26e5393f6Jamie Gennis if (img != EGL_NO_IMAGE_KHR) { 8459aa74dbc7070aa396bc425ea3feae3d26e5393f6Jamie Gennis ST_LOGV("destroying EGLImage dpy=%p img=%p", mEglDisplay, img); 8469aa74dbc7070aa396bc425ea3feae3d26e5393f6Jamie Gennis eglDestroyImageKHR(mEglDisplay, img); 847fa5b40ebb8923133df12dc70591bfe35b3f1c9b3Jamie Gennis } 8489fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis mEglSlots[slotIndex].mEglImage = EGL_NO_IMAGE_KHR; 8499fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis ConsumerBase::freeBufferLocked(slotIndex); 850fa5b40ebb8923133df12dc70591bfe35b3f1c9b3Jamie Gennis} 851fa5b40ebb8923133df12dc70591bfe35b3f1c9b3Jamie Gennis 8522adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenvoid GLConsumer::abandonLocked() { 8539fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis ST_LOGV("abandonLocked"); 8549fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis mCurrentTextureBuf.clear(); 8559fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis ConsumerBase::abandonLocked(); 8567b305fffc39d0fe0926e7fd2d7f6a524fbce62b7Jamie Gennis} 8577b305fffc39d0fe0926e7fd2d7f6a524fbce62b7Jamie Gennis 8582adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenvoid GLConsumer::setName(const String8& name) { 859eae59d2ea77ef57aab203fb185a880ce37ac38d6Daniel Lam Mutex::Autolock _l(mMutex); 860fa28c35c21d1bf8b38f541758c291bc17a2d7270Jamie Gennis mName = name; 861b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam mBufferQueue->setConsumerName(name); 862b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam} 863b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam 8642adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::setDefaultBufferFormat(uint32_t defaultFormat) { 865b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam Mutex::Autolock lock(mMutex); 866b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam return mBufferQueue->setDefaultBufferFormat(defaultFormat); 867b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam} 868b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam 8692adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::setConsumerUsageBits(uint32_t usage) { 870b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam Mutex::Autolock lock(mMutex); 87185b217668d6840c8e6a109adfb99461313676f8dEino-Ville Talvala usage |= DEFAULT_USAGE_FLAGS; 872b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam return mBufferQueue->setConsumerUsageBits(usage); 873b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam} 874b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam 8752adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::setTransformHint(uint32_t hint) { 876b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam Mutex::Autolock lock(mMutex); 877b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam return mBufferQueue->setTransformHint(hint); 878b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam} 879b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam 8802adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden// Used for refactoring BufferQueue from GLConsumer 8812adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFadden// Should not be in final interface once users of GLConsumer are clean up. 8822adaf04fab35cf47c824d74d901b54094e01ccd3Andy McFaddenstatus_t GLConsumer::setSynchronousMode(bool enabled) { 883b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam Mutex::Autolock lock(mMutex); 884b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam return mBufferQueue->setSynchronousMode(enabled); 885b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam} 886b267579ba8dfe3f47d2a481c5a3c2254e3d565a1Daniel Lam 88774d211ae26a0257c6075a823812e40b55aa1e653Mathias Agopianvoid GLConsumer::dumpLocked(String8& result, const char* prefix) const 88868c7794183a7dbfe3b20d4ce832f8eb79c2c619aMathias Agopian{ 88974d211ae26a0257c6075a823812e40b55aa1e653Mathias Agopian result.appendFormat( 8909fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis "%smTexName=%d mCurrentTexture=%d\n" 8919fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis "%smCurrentCrop=[%d,%d,%d,%d] mCurrentTransform=%#x\n", 8929fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis prefix, mTexName, mCurrentTexture, prefix, mCurrentCrop.left, 8939fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis mCurrentCrop.top, mCurrentCrop.right, mCurrentCrop.bottom, 8949fea3421ffddf6480f57f55a25936a886043d909Jamie Gennis mCurrentTransform); 89568c7794183a7dbfe3b20d4ce832f8eb79c2c619aMathias Agopian 89674d211ae26a0257c6075a823812e40b55aa1e653Mathias Agopian ConsumerBase::dumpLocked(result, prefix); 89768c7794183a7dbfe3b20d4ce832f8eb79c2c619aMathias Agopian} 89868c7794183a7dbfe3b20d4ce832f8eb79c2c619aMathias Agopian 899f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennisstatic void mtxMul(float out[16], const float a[16], const float b[16]) { 900f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[0] = a[0]*b[0] + a[4]*b[1] + a[8]*b[2] + a[12]*b[3]; 901f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[1] = a[1]*b[0] + a[5]*b[1] + a[9]*b[2] + a[13]*b[3]; 902f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[2] = a[2]*b[0] + a[6]*b[1] + a[10]*b[2] + a[14]*b[3]; 903f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[3] = a[3]*b[0] + a[7]*b[1] + a[11]*b[2] + a[15]*b[3]; 904f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 905f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[4] = a[0]*b[4] + a[4]*b[5] + a[8]*b[6] + a[12]*b[7]; 906f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[5] = a[1]*b[4] + a[5]*b[5] + a[9]*b[6] + a[13]*b[7]; 907f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[6] = a[2]*b[4] + a[6]*b[5] + a[10]*b[6] + a[14]*b[7]; 908f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[7] = a[3]*b[4] + a[7]*b[5] + a[11]*b[6] + a[15]*b[7]; 909f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 910f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[8] = a[0]*b[8] + a[4]*b[9] + a[8]*b[10] + a[12]*b[11]; 911f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[9] = a[1]*b[8] + a[5]*b[9] + a[9]*b[10] + a[13]*b[11]; 912f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[10] = a[2]*b[8] + a[6]*b[9] + a[10]*b[10] + a[14]*b[11]; 913f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[11] = a[3]*b[8] + a[7]*b[9] + a[11]*b[10] + a[15]*b[11]; 914f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 915f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[12] = a[0]*b[12] + a[4]*b[13] + a[8]*b[14] + a[12]*b[15]; 916f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[13] = a[1]*b[12] + a[5]*b[13] + a[9]*b[14] + a[13]*b[15]; 917f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[14] = a[2]*b[12] + a[6]*b[13] + a[10]*b[14] + a[14]*b[15]; 918f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis out[15] = a[3]*b[12] + a[7]*b[13] + a[11]*b[14] + a[15]*b[15]; 919f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis} 920f238e28500ca756fbd9e323f728ce7c8dda59475Jamie Gennis 9218ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis}; // namespace android 922