SurfaceTextureClient.cpp revision 7734ebfe47f42f980c1b44c1f284a91d8ad1d6c7
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 178ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis#define LOG_TAG "SurfaceTextureClient" 18e5366c567a49e587879929ed4e5c98425ea17740Jamie Gennis//#define LOG_NDEBUG 0 198ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 208ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis#include <gui/SurfaceTextureClient.h> 218ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 228ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis#include <utils/Log.h> 238ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 248ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennisnamespace android { 258ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 268ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie GennisSurfaceTextureClient::SurfaceTextureClient( 278f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian const sp<ISurfaceTexture>& surfaceTexture) 288f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian{ 298f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian SurfaceTextureClient::init(); 308f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian SurfaceTextureClient::setISurfaceTexture(surfaceTexture); 318f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian} 328f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian 338f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias AgopianSurfaceTextureClient::SurfaceTextureClient() { 348f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian SurfaceTextureClient::init(); 358f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian} 368f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian 378f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopianvoid SurfaceTextureClient::init() { 388ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis // Initialize the ANativeWindow function pointers. 398f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian ANativeWindow::setSwapInterval = hook_setSwapInterval; 408f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian ANativeWindow::dequeueBuffer = hook_dequeueBuffer; 418f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian ANativeWindow::cancelBuffer = hook_cancelBuffer; 428f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian ANativeWindow::lockBuffer = hook_lockBuffer; 438f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian ANativeWindow::queueBuffer = hook_queueBuffer; 448f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian ANativeWindow::query = hook_query; 458f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian ANativeWindow::perform = hook_perform; 461b20cde313b5ef8acdace742328df867956d24cbJamie Gennis 478072711307aa98ee5ee6f7369860ae38c3e19656Mathias Agopian const_cast<int&>(ANativeWindow::minSwapInterval) = 0; 488072711307aa98ee5ee6f7369860ae38c3e19656Mathias Agopian const_cast<int&>(ANativeWindow::maxSwapInterval) = 1; 498072711307aa98ee5ee6f7369860ae38c3e19656Mathias Agopian 508f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian mReqWidth = 0; 518f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian mReqHeight = 0; 528f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian mReqFormat = 0; 538f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian mReqUsage = 0; 548f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian mTimestamp = NATIVE_WINDOW_TIMESTAMP_AUTO; 558f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian mQueryWidth = 0; 568f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian mQueryHeight = 0; 578f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian mQueryFormat = 0; 588f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian mConnectedToCpu = false; 598f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian} 608f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian 618f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopianvoid SurfaceTextureClient::setISurfaceTexture( 628f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian const sp<ISurfaceTexture>& surfaceTexture) 638f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian{ 648f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian mSurfaceTexture = surfaceTexture; 658f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian 661b20cde313b5ef8acdace742328df867956d24cbJamie Gennis // Get a reference to the allocator. 671b20cde313b5ef8acdace742328df867956d24cbJamie Gennis mAllocator = mSurfaceTexture->getAllocator(); 688ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis} 698ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 70bae774eb20bebd409441b93386b51bccda75f546Jamie Gennissp<ISurfaceTexture> SurfaceTextureClient::getISurfaceTexture() const { 71bae774eb20bebd409441b93386b51bccda75f546Jamie Gennis return mSurfaceTexture; 72bae774eb20bebd409441b93386b51bccda75f546Jamie Gennis} 73bae774eb20bebd409441b93386b51bccda75f546Jamie Gennis 748f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopianint SurfaceTextureClient::hook_setSwapInterval(ANativeWindow* window, int interval) { 758ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis SurfaceTextureClient* c = getSelf(window); 768ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return c->setSwapInterval(interval); 778ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis} 788ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 798f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopianint SurfaceTextureClient::hook_dequeueBuffer(ANativeWindow* window, 80697526bc9e44ce61c88614f98387ae8bbf0a187eIliyan Malchev ANativeWindowBuffer** buffer) { 818ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis SurfaceTextureClient* c = getSelf(window); 828ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return c->dequeueBuffer(buffer); 838ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis} 848ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 858f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopianint SurfaceTextureClient::hook_cancelBuffer(ANativeWindow* window, 86697526bc9e44ce61c88614f98387ae8bbf0a187eIliyan Malchev ANativeWindowBuffer* buffer) { 878ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis SurfaceTextureClient* c = getSelf(window); 888ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return c->cancelBuffer(buffer); 898ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis} 908ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 918f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopianint SurfaceTextureClient::hook_lockBuffer(ANativeWindow* window, 92697526bc9e44ce61c88614f98387ae8bbf0a187eIliyan Malchev ANativeWindowBuffer* buffer) { 938ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis SurfaceTextureClient* c = getSelf(window); 948ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return c->lockBuffer(buffer); 958ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis} 968ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 978f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopianint SurfaceTextureClient::hook_queueBuffer(ANativeWindow* window, 98697526bc9e44ce61c88614f98387ae8bbf0a187eIliyan Malchev ANativeWindowBuffer* buffer) { 998ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis SurfaceTextureClient* c = getSelf(window); 1008ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return c->queueBuffer(buffer); 1018ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis} 1028ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 1038f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopianint SurfaceTextureClient::hook_query(const ANativeWindow* window, 10441abd67302b52aefadc2b3dea42226f16bf6d9baIliyan Malchev int what, int* value) { 10541abd67302b52aefadc2b3dea42226f16bf6d9baIliyan Malchev const SurfaceTextureClient* c = getSelf(window); 1068ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return c->query(what, value); 1078ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis} 1088ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 1098f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopianint SurfaceTextureClient::hook_perform(ANativeWindow* window, int operation, ...) { 1108ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis va_list args; 1118ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis va_start(args, operation); 1128ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis SurfaceTextureClient* c = getSelf(window); 1138ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return c->perform(operation, args); 1148ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis} 1158ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 1168ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennisint SurfaceTextureClient::setSwapInterval(int interval) { 1178072711307aa98ee5ee6f7369860ae38c3e19656Mathias Agopian // EGL specification states: 1188072711307aa98ee5ee6f7369860ae38c3e19656Mathias Agopian // interval is silently clamped to minimum and maximum implementation 1198072711307aa98ee5ee6f7369860ae38c3e19656Mathias Agopian // dependent values before being stored. 1208072711307aa98ee5ee6f7369860ae38c3e19656Mathias Agopian // Although we don't have to, we apply the same logic here. 1218072711307aa98ee5ee6f7369860ae38c3e19656Mathias Agopian 1228072711307aa98ee5ee6f7369860ae38c3e19656Mathias Agopian if (interval < minSwapInterval) 1238072711307aa98ee5ee6f7369860ae38c3e19656Mathias Agopian interval = minSwapInterval; 1248072711307aa98ee5ee6f7369860ae38c3e19656Mathias Agopian 1258072711307aa98ee5ee6f7369860ae38c3e19656Mathias Agopian if (interval > maxSwapInterval) 1268072711307aa98ee5ee6f7369860ae38c3e19656Mathias Agopian interval = maxSwapInterval; 1278072711307aa98ee5ee6f7369860ae38c3e19656Mathias Agopian 1288072711307aa98ee5ee6f7369860ae38c3e19656Mathias Agopian status_t res = mSurfaceTexture->setSynchronousMode(interval ? true : false); 1298072711307aa98ee5ee6f7369860ae38c3e19656Mathias Agopian 1308072711307aa98ee5ee6f7369860ae38c3e19656Mathias Agopian return res; 1318ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis} 1328ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 1338ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennisint SurfaceTextureClient::dequeueBuffer(android_native_buffer_t** buffer) { 134e5366c567a49e587879929ed4e5c98425ea17740Jamie Gennis LOGV("SurfaceTextureClient::dequeueBuffer"); 1358ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis Mutex::Autolock lock(mMutex); 1368ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis int buf = -1; 1378072711307aa98ee5ee6f7369860ae38c3e19656Mathias Agopian status_t result = mSurfaceTexture->dequeueBuffer(&buf, mReqWidth, mReqHeight, 138c04f153353cdb0d291297d10452239f791d3fd2bMathias Agopian mReqFormat, mReqUsage); 1398072711307aa98ee5ee6f7369860ae38c3e19656Mathias Agopian if (result < 0) { 140c04f153353cdb0d291297d10452239f791d3fd2bMathias Agopian LOGV("dequeueBuffer: ISurfaceTexture::dequeueBuffer(%d, %d, %d, %d)" 1418cd5ba4b7f01d3a54a8f8bc6d1793aa5fc8e09efJamie Gennis "failed: %d", mReqWidth, mReqHeight, mReqFormat, mReqUsage, 1428cd5ba4b7f01d3a54a8f8bc6d1793aa5fc8e09efJamie Gennis result); 1438072711307aa98ee5ee6f7369860ae38c3e19656Mathias Agopian return result; 1448ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } 1458ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis sp<GraphicBuffer>& gbuf(mSlots[buf]); 1468072711307aa98ee5ee6f7369860ae38c3e19656Mathias Agopian if (result & ISurfaceTexture::RELEASE_ALL_BUFFERS) { 1478072711307aa98ee5ee6f7369860ae38c3e19656Mathias Agopian freeAllBuffers(); 1488072711307aa98ee5ee6f7369860ae38c3e19656Mathias Agopian } 1498072711307aa98ee5ee6f7369860ae38c3e19656Mathias Agopian 1508072711307aa98ee5ee6f7369860ae38c3e19656Mathias Agopian if ((result & ISurfaceTexture::BUFFER_NEEDS_REALLOCATION) || gbuf == 0) { 151c04f153353cdb0d291297d10452239f791d3fd2bMathias Agopian gbuf = mSurfaceTexture->requestBuffer(buf); 1528ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis if (gbuf == 0) { 153e5366c567a49e587879929ed4e5c98425ea17740Jamie Gennis LOGE("dequeueBuffer: ISurfaceTexture::requestBuffer failed"); 1548ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return NO_MEMORY; 1558ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } 1567a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian mQueryWidth = gbuf->width; 1577a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian mQueryHeight = gbuf->height; 1587a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian mQueryFormat = gbuf->format; 1598ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } 1608ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis *buffer = gbuf.get(); 1618ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return OK; 1628ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis} 1638ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 1648ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennisint SurfaceTextureClient::cancelBuffer(android_native_buffer_t* buffer) { 165e5366c567a49e587879929ed4e5c98425ea17740Jamie Gennis LOGV("SurfaceTextureClient::cancelBuffer"); 1668ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis Mutex::Autolock lock(mMutex); 1671c4414091cfb93206067fb64eba445653739d40fJamie Gennis int i = getSlotFromBufferLocked(buffer); 1681c4414091cfb93206067fb64eba445653739d40fJamie Gennis if (i < 0) { 1691c4414091cfb93206067fb64eba445653739d40fJamie Gennis return i; 1701c4414091cfb93206067fb64eba445653739d40fJamie Gennis } 1711c4414091cfb93206067fb64eba445653739d40fJamie Gennis mSurfaceTexture->cancelBuffer(i); 1721c4414091cfb93206067fb64eba445653739d40fJamie Gennis return OK; 1731c4414091cfb93206067fb64eba445653739d40fJamie Gennis} 1741c4414091cfb93206067fb64eba445653739d40fJamie Gennis 1751c4414091cfb93206067fb64eba445653739d40fJamie Gennisint SurfaceTextureClient::getSlotFromBufferLocked( 1761c4414091cfb93206067fb64eba445653739d40fJamie Gennis android_native_buffer_t* buffer) const { 1771c4414091cfb93206067fb64eba445653739d40fJamie Gennis bool dumpedState = false; 1788ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis for (int i = 0; i < NUM_BUFFER_SLOTS; i++) { 1791c4414091cfb93206067fb64eba445653739d40fJamie Gennis // XXX: Dump the slots whenever we hit a NULL entry while searching for 1801c4414091cfb93206067fb64eba445653739d40fJamie Gennis // a buffer. 1811c4414091cfb93206067fb64eba445653739d40fJamie Gennis if (mSlots[i] == NULL) { 1821c4414091cfb93206067fb64eba445653739d40fJamie Gennis if (!dumpedState) { 1831c4414091cfb93206067fb64eba445653739d40fJamie Gennis LOGD("getSlotFromBufferLocked: encountered NULL buffer in slot %d " 1841c4414091cfb93206067fb64eba445653739d40fJamie Gennis "looking for buffer %p", i, buffer->handle); 1851c4414091cfb93206067fb64eba445653739d40fJamie Gennis for (int j = 0; j < NUM_BUFFER_SLOTS; j++) { 1861c4414091cfb93206067fb64eba445653739d40fJamie Gennis if (mSlots[j] == NULL) { 1871c4414091cfb93206067fb64eba445653739d40fJamie Gennis LOGD("getSlotFromBufferLocked: %02d: NULL", j); 1881c4414091cfb93206067fb64eba445653739d40fJamie Gennis } else { 1891c4414091cfb93206067fb64eba445653739d40fJamie Gennis LOGD("getSlotFromBufferLocked: %02d: %p", j, mSlots[j]->handle); 1901c4414091cfb93206067fb64eba445653739d40fJamie Gennis } 1911c4414091cfb93206067fb64eba445653739d40fJamie Gennis } 1921c4414091cfb93206067fb64eba445653739d40fJamie Gennis dumpedState = true; 1931c4414091cfb93206067fb64eba445653739d40fJamie Gennis } 1941c4414091cfb93206067fb64eba445653739d40fJamie Gennis } 1951c4414091cfb93206067fb64eba445653739d40fJamie Gennis 1961c4414091cfb93206067fb64eba445653739d40fJamie Gennis if (mSlots[i] != NULL && mSlots[i]->handle == buffer->handle) { 1971c4414091cfb93206067fb64eba445653739d40fJamie Gennis return i; 1988ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } 1998ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } 2001c4414091cfb93206067fb64eba445653739d40fJamie Gennis LOGE("getSlotFromBufferLocked: unknown buffer: %p", buffer->handle); 2018ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return BAD_VALUE; 2028ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis} 2038ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 2048ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennisint SurfaceTextureClient::lockBuffer(android_native_buffer_t* buffer) { 205e5366c567a49e587879929ed4e5c98425ea17740Jamie Gennis LOGV("SurfaceTextureClient::lockBuffer"); 2068ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis Mutex::Autolock lock(mMutex); 2078ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return OK; 2088ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis} 2098ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 2108ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennisint SurfaceTextureClient::queueBuffer(android_native_buffer_t* buffer) { 211e5366c567a49e587879929ed4e5c98425ea17740Jamie Gennis LOGV("SurfaceTextureClient::queueBuffer"); 2128ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis Mutex::Autolock lock(mMutex); 2131d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala int64_t timestamp; 2141d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala if (mTimestamp == NATIVE_WINDOW_TIMESTAMP_AUTO) { 2151d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala timestamp = systemTime(SYSTEM_TIME_MONOTONIC); 2161d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala LOGV("SurfaceTextureClient::queueBuffer making up timestamp: %.2f ms", 2171d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala timestamp / 1000000.f); 2181d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala } else { 2191d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala timestamp = mTimestamp; 2201d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala } 2211c4414091cfb93206067fb64eba445653739d40fJamie Gennis int i = getSlotFromBufferLocked(buffer); 2221c4414091cfb93206067fb64eba445653739d40fJamie Gennis if (i < 0) { 2231c4414091cfb93206067fb64eba445653739d40fJamie Gennis return i; 2248ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } 2251c4414091cfb93206067fb64eba445653739d40fJamie Gennis mSurfaceTexture->queueBuffer(i, timestamp); 2261c4414091cfb93206067fb64eba445653739d40fJamie Gennis return OK; 2278ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis} 2288ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 22941abd67302b52aefadc2b3dea42226f16bf6d9baIliyan Malchevint SurfaceTextureClient::query(int what, int* value) const { 230e5366c567a49e587879929ed4e5c98425ea17740Jamie Gennis LOGV("SurfaceTextureClient::query"); 2319d4d6c101d90d4a1d1ca9413cf3eb89d1f1898d6Jamie Gennis switch (what) { 232a67932fe6864ac346e7f78b86df11cf6c5344137Mathias Agopian case NATIVE_WINDOW_FORMAT: 233a67932fe6864ac346e7f78b86df11cf6c5344137Mathias Agopian if (mReqFormat) { 234a67932fe6864ac346e7f78b86df11cf6c5344137Mathias Agopian *value = mReqFormat; 235a67932fe6864ac346e7f78b86df11cf6c5344137Mathias Agopian return NO_ERROR; 236a67932fe6864ac346e7f78b86df11cf6c5344137Mathias Agopian } 237a67932fe6864ac346e7f78b86df11cf6c5344137Mathias Agopian break; 238134f0422866e8985188ed10dfbdcb8e6c34b87f7Jamie Gennis case NATIVE_WINDOW_QUEUES_TO_WINDOW_COMPOSER: 239eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian // TODO: this is not needed anymore 240134f0422866e8985188ed10dfbdcb8e6c34b87f7Jamie Gennis *value = 0; 241134f0422866e8985188ed10dfbdcb8e6c34b87f7Jamie Gennis return NO_ERROR; 242391bbe2246a7547dbf3460c231b3c5ba691d4eb1Jamie Gennis case NATIVE_WINDOW_CONCRETE_TYPE: 243391bbe2246a7547dbf3460c231b3c5ba691d4eb1Jamie Gennis *value = NATIVE_WINDOW_SURFACE_TEXTURE_CLIENT; 244391bbe2246a7547dbf3460c231b3c5ba691d4eb1Jamie Gennis return NO_ERROR; 2459d4d6c101d90d4a1d1ca9413cf3eb89d1f1898d6Jamie Gennis } 246eafabcdc1639fb96062d9e3c39b0ae27b0238ae1Mathias Agopian return mSurfaceTexture->query(what, value); 2478ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis} 2488ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 2498ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennisint SurfaceTextureClient::perform(int operation, va_list args) 2508ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis{ 2518ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis int res = NO_ERROR; 2528ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis switch (operation) { 2538ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis case NATIVE_WINDOW_CONNECT: 2548ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis res = dispatchConnect(args); 2558ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis break; 2568ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis case NATIVE_WINDOW_DISCONNECT: 2578ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis res = dispatchDisconnect(args); 2588ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis break; 2598ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis case NATIVE_WINDOW_SET_USAGE: 2608ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis res = dispatchSetUsage(args); 2618ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis break; 2628ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis case NATIVE_WINDOW_SET_CROP: 2638ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis res = dispatchSetCrop(args); 2648ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis break; 2658ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis case NATIVE_WINDOW_SET_BUFFER_COUNT: 2668ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis res = dispatchSetBufferCount(args); 2678ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis break; 2688ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis case NATIVE_WINDOW_SET_BUFFERS_GEOMETRY: 2698ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis res = dispatchSetBuffersGeometry(args); 2708ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis break; 2718ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis case NATIVE_WINDOW_SET_BUFFERS_TRANSFORM: 2728ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis res = dispatchSetBuffersTransform(args); 2738ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis break; 2741d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala case NATIVE_WINDOW_SET_BUFFERS_TIMESTAMP: 2751d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala res = dispatchSetBuffersTimestamp(args); 2761d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala break; 277bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis case NATIVE_WINDOW_SET_BUFFERS_DIMENSIONS: 278bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis res = dispatchSetBuffersDimensions(args); 279bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis break; 280bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis case NATIVE_WINDOW_SET_BUFFERS_FORMAT: 281bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis res = dispatchSetBuffersFormat(args); 282bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis break; 2838f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian case NATIVE_WINDOW_LOCK: 2848f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian res = dispatchLock(args); 2858f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian break; 2868f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian case NATIVE_WINDOW_UNLOCK_AND_POST: 2878f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian res = dispatchUnlockAndPost(args); 2888f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian break; 2897734ebfe47f42f980c1b44c1f284a91d8ad1d6c7Mathias Agopian case NATIVE_WINDOW_SET_SCALING_MODE: 2907734ebfe47f42f980c1b44c1f284a91d8ad1d6c7Mathias Agopian res = dispatchSetScalingMode(args); 2917734ebfe47f42f980c1b44c1f284a91d8ad1d6c7Mathias Agopian break; 2928ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis default: 2938ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis res = NAME_NOT_FOUND; 2948ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis break; 2958ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } 2968ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return res; 2978ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis} 2988ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 2998ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennisint SurfaceTextureClient::dispatchConnect(va_list args) { 3008ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis int api = va_arg(args, int); 3018ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return connect(api); 3028ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis} 3038ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 3048ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennisint SurfaceTextureClient::dispatchDisconnect(va_list args) { 3058ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis int api = va_arg(args, int); 3068ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return disconnect(api); 3078ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis} 3088ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 3098ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennisint SurfaceTextureClient::dispatchSetUsage(va_list args) { 3108ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis int usage = va_arg(args, int); 3118ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return setUsage(usage); 3128ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis} 3138ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 3148ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennisint SurfaceTextureClient::dispatchSetCrop(va_list args) { 3158ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis android_native_rect_t const* rect = va_arg(args, android_native_rect_t*); 3168ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return setCrop(reinterpret_cast<Rect const*>(rect)); 3178ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis} 3188ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 3198ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennisint SurfaceTextureClient::dispatchSetBufferCount(va_list args) { 3208ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis size_t bufferCount = va_arg(args, size_t); 3218ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return setBufferCount(bufferCount); 3228ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis} 3238ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 3248ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennisint SurfaceTextureClient::dispatchSetBuffersGeometry(va_list args) { 3258ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis int w = va_arg(args, int); 3268ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis int h = va_arg(args, int); 3278ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis int f = va_arg(args, int); 328bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis int err = setBuffersDimensions(w, h); 329bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis if (err != 0) { 330bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis return err; 331bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis } 332bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis return setBuffersFormat(f); 333bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis} 334bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis 335bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennisint SurfaceTextureClient::dispatchSetBuffersDimensions(va_list args) { 336bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis int w = va_arg(args, int); 337bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis int h = va_arg(args, int); 338bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis return setBuffersDimensions(w, h); 339bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis} 340bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis 341bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennisint SurfaceTextureClient::dispatchSetBuffersFormat(va_list args) { 342bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis int f = va_arg(args, int); 343bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis return setBuffersFormat(f); 3448ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis} 3458ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 3467734ebfe47f42f980c1b44c1f284a91d8ad1d6c7Mathias Agopianint SurfaceTextureClient::dispatchSetScalingMode(va_list args) { 3477734ebfe47f42f980c1b44c1f284a91d8ad1d6c7Mathias Agopian int m = va_arg(args, int); 3487734ebfe47f42f980c1b44c1f284a91d8ad1d6c7Mathias Agopian return setScalingMode(m); 3497734ebfe47f42f980c1b44c1f284a91d8ad1d6c7Mathias Agopian} 3507734ebfe47f42f980c1b44c1f284a91d8ad1d6c7Mathias Agopian 3518ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennisint SurfaceTextureClient::dispatchSetBuffersTransform(va_list args) { 3528ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis int transform = va_arg(args, int); 3538ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return setBuffersTransform(transform); 3548ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis} 3558ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 3561d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvalaint SurfaceTextureClient::dispatchSetBuffersTimestamp(va_list args) { 3571d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala int64_t timestamp = va_arg(args, int64_t); 3581d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala return setBuffersTimestamp(timestamp); 3591d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala} 3601d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala 3618f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopianint SurfaceTextureClient::dispatchLock(va_list args) { 3628f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian ANativeWindow_Buffer* outBuffer = va_arg(args, ANativeWindow_Buffer*); 3638f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian ARect* inOutDirtyBounds = va_arg(args, ARect*); 3648f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian return lock(outBuffer, inOutDirtyBounds); 3658f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian} 3668f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian 3678f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopianint SurfaceTextureClient::dispatchUnlockAndPost(va_list args) { 3688f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian return unlockAndPost(); 3698f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian} 3708f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian 3718f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian 3728ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennisint SurfaceTextureClient::connect(int api) { 373e5366c567a49e587879929ed4e5c98425ea17740Jamie Gennis LOGV("SurfaceTextureClient::connect"); 3747a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian Mutex::Autolock lock(mMutex); 3758f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian int err = mSurfaceTexture->connect(api); 3768f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian if (!err && api == NATIVE_WINDOW_API_CPU) { 3778f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian mConnectedToCpu = true; 3788f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian } 3798f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian return err; 3808ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis} 3818ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 3828ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennisint SurfaceTextureClient::disconnect(int api) { 383e5366c567a49e587879929ed4e5c98425ea17740Jamie Gennis LOGV("SurfaceTextureClient::disconnect"); 3847a042bf324fe3f3d5d4085fda21fe50dc0c362b4Mathias Agopian Mutex::Autolock lock(mMutex); 3858f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian int err = mSurfaceTexture->disconnect(api); 3868f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian if (!err && api == NATIVE_WINDOW_API_CPU) { 3878f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian mConnectedToCpu = false; 3888f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian } 3898f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian return err; 3908ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis} 3918ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 3928ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennisint SurfaceTextureClient::setUsage(uint32_t reqUsage) 3938ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis{ 394e5366c567a49e587879929ed4e5c98425ea17740Jamie Gennis LOGV("SurfaceTextureClient::setUsage"); 3958ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis Mutex::Autolock lock(mMutex); 3968ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis mReqUsage = reqUsage; 3978ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return OK; 3988ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis} 3998ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 4008ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennisint SurfaceTextureClient::setCrop(Rect const* rect) 4018ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis{ 402e5366c567a49e587879929ed4e5c98425ea17740Jamie Gennis LOGV("SurfaceTextureClient::setCrop"); 4038ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis Mutex::Autolock lock(mMutex); 4048ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 40568f9127e88ca6fd849d0f28bcd8776e04aab22e6Jamie Gennis Rect realRect; 40668f9127e88ca6fd849d0f28bcd8776e04aab22e6Jamie Gennis if (rect == NULL || rect->isEmpty()) { 40768f9127e88ca6fd849d0f28bcd8776e04aab22e6Jamie Gennis realRect = Rect(0, 0); 40868f9127e88ca6fd849d0f28bcd8776e04aab22e6Jamie Gennis } else { 40968f9127e88ca6fd849d0f28bcd8776e04aab22e6Jamie Gennis realRect = *rect; 41068f9127e88ca6fd849d0f28bcd8776e04aab22e6Jamie Gennis } 4118ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 4128ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis status_t err = mSurfaceTexture->setCrop(*rect); 41368f9127e88ca6fd849d0f28bcd8776e04aab22e6Jamie Gennis LOGE_IF(err, "ISurfaceTexture::setCrop(...) returned %s", strerror(-err)); 4148ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 4158ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return err; 4168ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis} 4178ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 4188ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennisint SurfaceTextureClient::setBufferCount(int bufferCount) 4198ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis{ 420e5366c567a49e587879929ed4e5c98425ea17740Jamie Gennis LOGV("SurfaceTextureClient::setBufferCount"); 4218ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis Mutex::Autolock lock(mMutex); 4228ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 4238ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis status_t err = mSurfaceTexture->setBufferCount(bufferCount); 4248ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis LOGE_IF(err, "ISurfaceTexture::setBufferCount(%d) returned %s", 4258ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis bufferCount, strerror(-err)); 4268ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 4278ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis if (err == NO_ERROR) { 4288ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis freeAllBuffers(); 4298ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } 4308ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 4318ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return err; 4328ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis} 4338ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 434bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennisint SurfaceTextureClient::setBuffersDimensions(int w, int h) 4358ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis{ 436bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis LOGV("SurfaceTextureClient::setBuffersDimensions"); 4378ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis Mutex::Autolock lock(mMutex); 4388ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 439bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis if (w<0 || h<0) 4408ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return BAD_VALUE; 4418ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 4428ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis if ((w && !h) || (!w && h)) 4438ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return BAD_VALUE; 4448ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 4458ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis mReqWidth = w; 4468ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis mReqHeight = h; 4478ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 44868f9127e88ca6fd849d0f28bcd8776e04aab22e6Jamie Gennis status_t err = mSurfaceTexture->setCrop(Rect(0, 0)); 44968f9127e88ca6fd849d0f28bcd8776e04aab22e6Jamie Gennis LOGE_IF(err, "ISurfaceTexture::setCrop(...) returned %s", strerror(-err)); 45068f9127e88ca6fd849d0f28bcd8776e04aab22e6Jamie Gennis 45168f9127e88ca6fd849d0f28bcd8776e04aab22e6Jamie Gennis return err; 4528ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis} 4538ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 454bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennisint SurfaceTextureClient::setBuffersFormat(int format) 455bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis{ 456bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis LOGV("SurfaceTextureClient::setBuffersFormat"); 457bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis Mutex::Autolock lock(mMutex); 458bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis 459bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis if (format<0) 460bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis return BAD_VALUE; 461bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis 462bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis mReqFormat = format; 463bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis 464bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis return NO_ERROR; 465bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis} 466bee205fd58a27c10a0895de5339e76025d429d2bJamie Gennis 4677734ebfe47f42f980c1b44c1f284a91d8ad1d6c7Mathias Agopianint SurfaceTextureClient::setScalingMode(int mode) 4687734ebfe47f42f980c1b44c1f284a91d8ad1d6c7Mathias Agopian{ 4697734ebfe47f42f980c1b44c1f284a91d8ad1d6c7Mathias Agopian LOGV("SurfaceTextureClient::setScalingMode"); 4707734ebfe47f42f980c1b44c1f284a91d8ad1d6c7Mathias Agopian Mutex::Autolock lock(mMutex); 4717734ebfe47f42f980c1b44c1f284a91d8ad1d6c7Mathias Agopian // mode is validated on the server 4727734ebfe47f42f980c1b44c1f284a91d8ad1d6c7Mathias Agopian status_t err = mSurfaceTexture->setScalingMode(mode); 4737734ebfe47f42f980c1b44c1f284a91d8ad1d6c7Mathias Agopian LOGE_IF(err, "ISurfaceTexture::setScalingMode(%d) returned %s", 4747734ebfe47f42f980c1b44c1f284a91d8ad1d6c7Mathias Agopian mode, strerror(-err)); 4757734ebfe47f42f980c1b44c1f284a91d8ad1d6c7Mathias Agopian 4767734ebfe47f42f980c1b44c1f284a91d8ad1d6c7Mathias Agopian return err; 4777734ebfe47f42f980c1b44c1f284a91d8ad1d6c7Mathias Agopian} 4787734ebfe47f42f980c1b44c1f284a91d8ad1d6c7Mathias Agopian 4798ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennisint SurfaceTextureClient::setBuffersTransform(int transform) 4808ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis{ 481e5366c567a49e587879929ed4e5c98425ea17740Jamie Gennis LOGV("SurfaceTextureClient::setBuffersTransform"); 4828ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis Mutex::Autolock lock(mMutex); 4838ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis status_t err = mSurfaceTexture->setTransform(transform); 4848ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis return err; 4858ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis} 4868ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 4871d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvalaint SurfaceTextureClient::setBuffersTimestamp(int64_t timestamp) 4881d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala{ 4891d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala LOGV("SurfaceTextureClient::setBuffersTimestamp"); 4901d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala Mutex::Autolock lock(mMutex); 4911d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala mTimestamp = timestamp; 4921d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala return NO_ERROR; 4931d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala} 4941d01a12e7150be569557b64da9b8663c62c13594Eino-Ville Talvala 4958ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennisvoid SurfaceTextureClient::freeAllBuffers() { 4968ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis for (int i = 0; i < NUM_BUFFER_SLOTS; i++) { 4978ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis mSlots[i] = 0; 4988ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis } 4998ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis} 5008ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis 5018f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian// ---------------------------------------------------------------------- 5028f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian// the lock/unlock APIs must be used from the same thread 5038f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian 5048f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopianstatic status_t copyBlt( 5058f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian const sp<GraphicBuffer>& dst, 5068f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian const sp<GraphicBuffer>& src, 5078f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian const Region& reg) 5088f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian{ 5098f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian // src and dst with, height and format must be identical. no verification 5108f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian // is done here. 5118f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian status_t err; 5128f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian uint8_t const * src_bits = NULL; 5138f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian err = src->lock(GRALLOC_USAGE_SW_READ_OFTEN, reg.bounds(), (void**)&src_bits); 5148f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian LOGE_IF(err, "error locking src buffer %s", strerror(-err)); 5158f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian 5168f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian uint8_t* dst_bits = NULL; 5178f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian err = dst->lock(GRALLOC_USAGE_SW_WRITE_OFTEN, reg.bounds(), (void**)&dst_bits); 5188f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian LOGE_IF(err, "error locking dst buffer %s", strerror(-err)); 5198f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian 5208f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian Region::const_iterator head(reg.begin()); 5218f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian Region::const_iterator tail(reg.end()); 5228f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian if (head != tail && src_bits && dst_bits) { 5238f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian const size_t bpp = bytesPerPixel(src->format); 5248f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian const size_t dbpr = dst->stride * bpp; 5258f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian const size_t sbpr = src->stride * bpp; 5268f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian 5278f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian while (head != tail) { 5288f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian const Rect& r(*head++); 5298f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian ssize_t h = r.height(); 5308f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian if (h <= 0) continue; 5318f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian size_t size = r.width() * bpp; 5328f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian uint8_t const * s = src_bits + (r.left + src->stride * r.top) * bpp; 5338f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian uint8_t * d = dst_bits + (r.left + dst->stride * r.top) * bpp; 5348f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian if (dbpr==sbpr && size==sbpr) { 5358f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian size *= h; 5368f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian h = 1; 5378f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian } 5388f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian do { 5398f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian memcpy(d, s, size); 5408f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian d += dbpr; 5418f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian s += sbpr; 5428f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian } while (--h > 0); 5438f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian } 5448f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian } 5458f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian 5468f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian if (src_bits) 5478f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian src->unlock(); 5488f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian 5498f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian if (dst_bits) 5508f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian dst->unlock(); 5518f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian 5528f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian return err; 5538f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian} 5548f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian 5558f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian// ---------------------------------------------------------------------------- 5568f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian 5578f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopianstatus_t SurfaceTextureClient::lock( 5588f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian ANativeWindow_Buffer* outBuffer, ARect* inOutDirtyBounds) 5598f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian{ 5608f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian if (mLockedBuffer != 0) { 5618f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian LOGE("Surface::lock failed, already locked"); 5628f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian return INVALID_OPERATION; 5638f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian } 5648f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian 5658f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian if (!mConnectedToCpu) { 5668f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian int err = SurfaceTextureClient::connect(NATIVE_WINDOW_API_CPU); 5678f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian if (err) { 5688f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian return err; 5698f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian } 5708f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian // we're intending to do software rendering from this point 5718f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian setUsage(GRALLOC_USAGE_SW_READ_OFTEN | GRALLOC_USAGE_SW_WRITE_OFTEN); 5728f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian } 5738f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian 5748f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian ANativeWindowBuffer* out; 5758f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian status_t err = dequeueBuffer(&out); 5768f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian LOGE_IF(err, "dequeueBuffer failed (%s)", strerror(-err)); 5778f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian if (err == NO_ERROR) { 5788f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian sp<GraphicBuffer> backBuffer(GraphicBuffer::getSelf(out)); 5798f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian err = lockBuffer(backBuffer.get()); 5808f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian LOGE_IF(err, "lockBuffer (handle=%p) failed (%s)", 5818f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian backBuffer->handle, strerror(-err)); 5828f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian if (err == NO_ERROR) { 5838f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian const Rect bounds(backBuffer->width, backBuffer->height); 5848f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian 5858f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian Region newDirtyRegion; 5868f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian if (inOutDirtyBounds) { 5878f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian newDirtyRegion.set(static_cast<Rect const&>(*inOutDirtyBounds)); 5888f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian newDirtyRegion.andSelf(bounds); 5898f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian } else { 5908f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian newDirtyRegion.set(bounds); 5918f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian } 5928f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian 5938f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian // figure out if we can copy the frontbuffer back 5948f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian const sp<GraphicBuffer>& frontBuffer(mPostedBuffer); 5958f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian const bool canCopyBack = (frontBuffer != 0 && 5968f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian backBuffer->width == frontBuffer->width && 5978f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian backBuffer->height == frontBuffer->height && 5988f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian backBuffer->format == frontBuffer->format); 5998f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian 6008f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian if (canCopyBack) { 6018f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian // copy the area that is invalid and not repainted this round 6028f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian const Region copyback(mOldDirtyRegion.subtract(newDirtyRegion)); 6038f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian if (!copyback.isEmpty()) 6048f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian copyBlt(backBuffer, frontBuffer, copyback); 6058f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian } else { 6068f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian // if we can't copy-back anything, modify the user's dirty 6078f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian // region to make sure they redraw the whole buffer 6088f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian newDirtyRegion.set(bounds); 6098f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian } 6108f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian 6118f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian // keep track of the are of the buffer that is "clean" 6128f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian // (ie: that will be redrawn) 6138f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian mOldDirtyRegion = newDirtyRegion; 6148f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian 6158f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian if (inOutDirtyBounds) { 6168f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian *inOutDirtyBounds = newDirtyRegion.getBounds(); 6178f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian } 6188f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian 6198f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian void* vaddr; 6208f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian status_t res = backBuffer->lock( 6218f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian GRALLOC_USAGE_SW_READ_OFTEN | GRALLOC_USAGE_SW_WRITE_OFTEN, 6228f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian newDirtyRegion.bounds(), &vaddr); 6238f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian 6248f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian LOGW_IF(res, "failed locking buffer (handle = %p)", 6258f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian backBuffer->handle); 6268f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian 6278f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian mLockedBuffer = backBuffer; 6288f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian outBuffer->width = backBuffer->width; 6298f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian outBuffer->height = backBuffer->height; 6308f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian outBuffer->stride = backBuffer->stride; 6318f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian outBuffer->format = backBuffer->format; 6328f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian outBuffer->bits = vaddr; 6338f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian } 6348f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian } 6358f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian return err; 6368f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian} 6378f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian 6388f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopianstatus_t SurfaceTextureClient::unlockAndPost() 6398f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian{ 6408f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian if (mLockedBuffer == 0) { 6418f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian LOGE("Surface::unlockAndPost failed, no locked buffer"); 6428f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian return INVALID_OPERATION; 6438f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian } 6448f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian 6458f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian status_t err = mLockedBuffer->unlock(); 6468f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian LOGE_IF(err, "failed unlocking buffer (%p)", mLockedBuffer->handle); 6478f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian 6488f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian err = queueBuffer(mLockedBuffer.get()); 6498f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian LOGE_IF(err, "queueBuffer (handle=%p) failed (%s)", 6508f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian mLockedBuffer->handle, strerror(-err)); 6518f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian 6528f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian mPostedBuffer = mLockedBuffer; 6538f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian mLockedBuffer = 0; 6548f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian return err; 6558f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian} 6568f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian 6578ba32fade11abb73f3fd47ea0953c9528eb5b91fJamie Gennis}; // namespace android 658