199c7dbb24994df2f3e175f7b25dd2c9dd92a72f0Jesse Hall/* 299c7dbb24994df2f3e175f7b25dd2c9dd92a72f0Jesse Hall * Copyright 2013 The Android Open Source Project 399c7dbb24994df2f3e175f7b25dd2c9dd92a72f0Jesse Hall * 499c7dbb24994df2f3e175f7b25dd2c9dd92a72f0Jesse Hall * Licensed under the Apache License, Version 2.0 (the "License"); 599c7dbb24994df2f3e175f7b25dd2c9dd92a72f0Jesse Hall * you may not use this file except in compliance with the License. 699c7dbb24994df2f3e175f7b25dd2c9dd92a72f0Jesse Hall * You may obtain a copy of the License at 799c7dbb24994df2f3e175f7b25dd2c9dd92a72f0Jesse Hall * 899c7dbb24994df2f3e175f7b25dd2c9dd92a72f0Jesse Hall * http://www.apache.org/licenses/LICENSE-2.0 999c7dbb24994df2f3e175f7b25dd2c9dd92a72f0Jesse Hall * 1099c7dbb24994df2f3e175f7b25dd2c9dd92a72f0Jesse Hall * Unless required by applicable law or agreed to in writing, software 1199c7dbb24994df2f3e175f7b25dd2c9dd92a72f0Jesse Hall * distributed under the License is distributed on an "AS IS" BASIS, 1299c7dbb24994df2f3e175f7b25dd2c9dd92a72f0Jesse Hall * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1399c7dbb24994df2f3e175f7b25dd2c9dd92a72f0Jesse Hall * See the License for the specific language governing permissions and 1499c7dbb24994df2f3e175f7b25dd2c9dd92a72f0Jesse Hall * limitations under the License. 1599c7dbb24994df2f3e175f7b25dd2c9dd92a72f0Jesse Hall */ 1699c7dbb24994df2f3e175f7b25dd2c9dd92a72f0Jesse Hall 1738efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall// #define LOG_NDEBUG 0 1899c7dbb24994df2f3e175f7b25dd2c9dd92a72f0Jesse Hall#include "VirtualDisplaySurface.h" 1938efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall#include "HWComposer.h" 2099c7dbb24994df2f3e175f7b25dd2c9dd92a72f0Jesse Hall 2111611f9be590480d7ea27bf0153558573ddcded2Dan Stoza#include <gui/BufferItem.h> 22f133d003aaac80a0932a2d8f9efd8493e56f7814Pablo Ceballos#include <gui/IProducerListener.h> 2311611f9be590480d7ea27bf0153558573ddcded2Dan Stoza 2499c7dbb24994df2f3e175f7b25dd2c9dd92a72f0Jesse Hall// --------------------------------------------------------------------------- 2599c7dbb24994df2f3e175f7b25dd2c9dd92a72f0Jesse Hallnamespace android { 2699c7dbb24994df2f3e175f7b25dd2c9dd92a72f0Jesse Hall// --------------------------------------------------------------------------- 2799c7dbb24994df2f3e175f7b25dd2c9dd92a72f0Jesse Hall 28c354effe97be26638618e3bc0da81a3f8b384b20Jesse Hall#if defined(FORCE_HWC_COPY_FOR_VIRTUAL_DISPLAYS) 29c354effe97be26638618e3bc0da81a3f8b384b20Jesse Hallstatic const bool sForceHwcCopy = true; 30c354effe97be26638618e3bc0da81a3f8b384b20Jesse Hall#else 31c354effe97be26638618e3bc0da81a3f8b384b20Jesse Hallstatic const bool sForceHwcCopy = false; 32c354effe97be26638618e3bc0da81a3f8b384b20Jesse Hall#endif 336a968462f9ce4d93d81fcc13672073e3e6eb2e0fNaseer Ahmed 3424cd98eef88ac93f80c327f8d74f0a1ae0aceee4Jesse Hall#define VDS_LOGE(msg, ...) ALOGE("[%s] " msg, \ 3538efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall mDisplayName.string(), ##__VA_ARGS__) 3624cd98eef88ac93f80c327f8d74f0a1ae0aceee4Jesse Hall#define VDS_LOGW_IF(cond, msg, ...) ALOGW_IF(cond, "[%s] " msg, \ 3738efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall mDisplayName.string(), ##__VA_ARGS__) 3824cd98eef88ac93f80c327f8d74f0a1ae0aceee4Jesse Hall#define VDS_LOGV(msg, ...) ALOGV("[%s] " msg, \ 3938efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall mDisplayName.string(), ##__VA_ARGS__) 4038efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 4138efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hallstatic const char* dbgCompositionTypeStr(DisplaySurface::CompositionType type) { 4238efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall switch (type) { 4338efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall case DisplaySurface::COMPOSITION_UNKNOWN: return "UNKNOWN"; 4438efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall case DisplaySurface::COMPOSITION_GLES: return "GLES"; 4538efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall case DisplaySurface::COMPOSITION_HWC: return "HWC"; 4638efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall case DisplaySurface::COMPOSITION_MIXED: return "MIXED"; 4738efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall default: return "<INVALID>"; 4838efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall } 4938efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall} 5038efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 51ffe1f19ca9707f84cb9fdb06209bf36cd8c2ef0aJesse HallVirtualDisplaySurface::VirtualDisplaySurface(HWComposer& hwc, int32_t dispId, 52db89edc94bd2a78226b407f9f7261e202e7fa325Mathias Agopian const sp<IGraphicBufferProducer>& sink, 53b9b088375d33a87b201cdbe18be71802e2607717Dan Stoza const sp<IGraphicBufferProducer>& bqProducer, 54b9b088375d33a87b201cdbe18be71802e2607717Dan Stoza const sp<IGraphicBufferConsumer>& bqConsumer, 55db89edc94bd2a78226b407f9f7261e202e7fa325Mathias Agopian const String8& name) 56b9b088375d33a87b201cdbe18be71802e2607717Dan Stoza: ConsumerBase(bqConsumer), 5738efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall mHwc(hwc), 5838efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall mDisplayId(dispId), 5938efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall mDisplayName(name), 609e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza mSource{}, 619e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza mDefaultOutputFormat(HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED), 629e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza mOutputFormat(HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED), 631e27ba234c5bfd4f6535ee221a6c20407a50f868Jesse Hall mOutputUsage(GRALLOC_USAGE_HW_COMPOSER), 6438efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall mProducerSlotSource(0), 659e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza mProducerBuffers(), 669e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza mQueueBufferOutput(), 679e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza mSinkBufferWidth(0), 689e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza mSinkBufferHeight(0), 699e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza mCompositionType(COMPOSITION_UNKNOWN), 709e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza mFbFence(Fence::NO_FENCE), 719e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza mOutputFence(Fence::NO_FENCE), 729e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza mFbProducerSlot(BufferQueue::INVALID_BUFFER_SLOT), 739e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza mOutputProducerSlot(BufferQueue::INVALID_BUFFER_SLOT), 7438efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall mDbgState(DBG_STATE_IDLE), 757143316af216fa92c31a60d4407b707637382da1Dan Stoza mDbgLastCompositionType(COMPOSITION_UNKNOWN), 767143316af216fa92c31a60d4407b707637382da1Dan Stoza mMustRecompose(false) 77ffe1f19ca9707f84cb9fdb06209bf36cd8c2ef0aJesse Hall{ 7838efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall mSource[SOURCE_SINK] = sink; 79b9b088375d33a87b201cdbe18be71802e2607717Dan Stoza mSource[SOURCE_SCRATCH] = bqProducer; 8038efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 8138efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall resetPerFrameState(); 8238efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 8338efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall int sinkWidth, sinkHeight; 84497ba0e08503806571b52ebe27cc7eee4c0e71a7Jesse Hall sink->query(NATIVE_WINDOW_WIDTH, &sinkWidth); 85497ba0e08503806571b52ebe27cc7eee4c0e71a7Jesse Hall sink->query(NATIVE_WINDOW_HEIGHT, &sinkHeight); 8647e45405d1533aa73307014f7bf371e118695cf3Michael Lentine mSinkBufferWidth = sinkWidth; 8747e45405d1533aa73307014f7bf371e118695cf3Michael Lentine mSinkBufferHeight = sinkHeight; 88497ba0e08503806571b52ebe27cc7eee4c0e71a7Jesse Hall 89497ba0e08503806571b52ebe27cc7eee4c0e71a7Jesse Hall // Pick the buffer format to request from the sink when not rendering to it 90497ba0e08503806571b52ebe27cc7eee4c0e71a7Jesse Hall // with GLES. If the consumer needs CPU access, use the default format 91497ba0e08503806571b52ebe27cc7eee4c0e71a7Jesse Hall // set by the consumer. Otherwise allow gralloc to decide the format based 92497ba0e08503806571b52ebe27cc7eee4c0e71a7Jesse Hall // on usage bits. 93497ba0e08503806571b52ebe27cc7eee4c0e71a7Jesse Hall int sinkUsage; 94497ba0e08503806571b52ebe27cc7eee4c0e71a7Jesse Hall sink->query(NATIVE_WINDOW_CONSUMER_USAGE_BITS, &sinkUsage); 95497ba0e08503806571b52ebe27cc7eee4c0e71a7Jesse Hall if (sinkUsage & (GRALLOC_USAGE_SW_READ_MASK | GRALLOC_USAGE_SW_WRITE_MASK)) { 96497ba0e08503806571b52ebe27cc7eee4c0e71a7Jesse Hall int sinkFormat; 97497ba0e08503806571b52ebe27cc7eee4c0e71a7Jesse Hall sink->query(NATIVE_WINDOW_FORMAT, &sinkFormat); 98497ba0e08503806571b52ebe27cc7eee4c0e71a7Jesse Hall mDefaultOutputFormat = sinkFormat; 99497ba0e08503806571b52ebe27cc7eee4c0e71a7Jesse Hall } else { 100497ba0e08503806571b52ebe27cc7eee4c0e71a7Jesse Hall mDefaultOutputFormat = HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED; 101497ba0e08503806571b52ebe27cc7eee4c0e71a7Jesse Hall } 102497ba0e08503806571b52ebe27cc7eee4c0e71a7Jesse Hall mOutputFormat = mDefaultOutputFormat; 10338efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 10438efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall ConsumerBase::mName = String8::format("VDS: %s", mDisplayName.string()); 105db89edc94bd2a78226b407f9f7261e202e7fa325Mathias Agopian mConsumer->setConsumerName(ConsumerBase::mName); 106db89edc94bd2a78226b407f9f7261e202e7fa325Mathias Agopian mConsumer->setConsumerUsageBits(GRALLOC_USAGE_HW_COMPOSER); 107db89edc94bd2a78226b407f9f7261e202e7fa325Mathias Agopian mConsumer->setDefaultBufferSize(sinkWidth, sinkHeight); 108567dbbb6dd42be5013fcde0dadb3316d85f2fa0dPablo Ceballos sink->setAsyncMode(true); 109f133d003aaac80a0932a2d8f9efd8493e56f7814Pablo Ceballos IGraphicBufferProducer::QueueBufferOutput output; 110f133d003aaac80a0932a2d8f9efd8493e56f7814Pablo Ceballos mSource[SOURCE_SCRATCH]->connect(NULL, NATIVE_WINDOW_API_EGL, false, &output); 111ffe1f19ca9707f84cb9fdb06209bf36cd8c2ef0aJesse Hall} 11299c7dbb24994df2f3e175f7b25dd2c9dd92a72f0Jesse Hall 11399c7dbb24994df2f3e175f7b25dd2c9dd92a72f0Jesse HallVirtualDisplaySurface::~VirtualDisplaySurface() { 114f133d003aaac80a0932a2d8f9efd8493e56f7814Pablo Ceballos mSource[SOURCE_SCRATCH]->disconnect(NATIVE_WINDOW_API_EGL); 11599c7dbb24994df2f3e175f7b25dd2c9dd92a72f0Jesse Hall} 11699c7dbb24994df2f3e175f7b25dd2c9dd92a72f0Jesse Hall 1177143316af216fa92c31a60d4407b707637382da1Dan Stozastatus_t VirtualDisplaySurface::beginFrame(bool mustRecompose) { 11838efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall if (mDisplayId < 0) 11938efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall return NO_ERROR; 12038efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 1217143316af216fa92c31a60d4407b707637382da1Dan Stoza mMustRecompose = mustRecompose; 1227143316af216fa92c31a60d4407b707637382da1Dan Stoza 12338efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall VDS_LOGW_IF(mDbgState != DBG_STATE_IDLE, 124028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall "Unexpected beginFrame() in %s state", dbgStateStr()); 125028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall mDbgState = DBG_STATE_BEGUN; 126028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall 127028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall return refreshOutputBuffer(); 128028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall} 129028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall 130028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hallstatus_t VirtualDisplaySurface::prepareFrame(CompositionType compositionType) { 131028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall if (mDisplayId < 0) 132028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall return NO_ERROR; 133028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall 134028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall VDS_LOGW_IF(mDbgState != DBG_STATE_BEGUN, 13538efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall "Unexpected prepareFrame() in %s state", dbgStateStr()); 13638efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall mDbgState = DBG_STATE_PREPARED; 13738efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 13838efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall mCompositionType = compositionType; 1396a968462f9ce4d93d81fcc13672073e3e6eb2e0fNaseer Ahmed if (sForceHwcCopy && mCompositionType == COMPOSITION_GLES) { 1406a968462f9ce4d93d81fcc13672073e3e6eb2e0fNaseer Ahmed // Some hardware can do RGB->YUV conversion more efficiently in hardware 1416a968462f9ce4d93d81fcc13672073e3e6eb2e0fNaseer Ahmed // controlled by HWC than in hardware controlled by the video encoder. 1426a968462f9ce4d93d81fcc13672073e3e6eb2e0fNaseer Ahmed // Forcing GLES-composed frames to go through an extra copy by the HWC 1436a968462f9ce4d93d81fcc13672073e3e6eb2e0fNaseer Ahmed // allows the format conversion to happen there, rather than passing RGB 1446a968462f9ce4d93d81fcc13672073e3e6eb2e0fNaseer Ahmed // directly to the consumer. 1456a968462f9ce4d93d81fcc13672073e3e6eb2e0fNaseer Ahmed // 1466a968462f9ce4d93d81fcc13672073e3e6eb2e0fNaseer Ahmed // On the other hand, when the consumer prefers RGB or can consume RGB 1476a968462f9ce4d93d81fcc13672073e3e6eb2e0fNaseer Ahmed // inexpensively, this forces an unnecessary copy. 1486a968462f9ce4d93d81fcc13672073e3e6eb2e0fNaseer Ahmed mCompositionType = COMPOSITION_MIXED; 1496a968462f9ce4d93d81fcc13672073e3e6eb2e0fNaseer Ahmed } 1506a968462f9ce4d93d81fcc13672073e3e6eb2e0fNaseer Ahmed 15138efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall if (mCompositionType != mDbgLastCompositionType) { 15238efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall VDS_LOGV("prepareFrame: composition type changed to %s", 15338efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall dbgCompositionTypeStr(mCompositionType)); 15438efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall mDbgLastCompositionType = mCompositionType; 15538efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall } 15638efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 1571e27ba234c5bfd4f6535ee221a6c20407a50f868Jesse Hall if (mCompositionType != COMPOSITION_GLES && 158497ba0e08503806571b52ebe27cc7eee4c0e71a7Jesse Hall (mOutputFormat != mDefaultOutputFormat || 1591e27ba234c5bfd4f6535ee221a6c20407a50f868Jesse Hall mOutputUsage != GRALLOC_USAGE_HW_COMPOSER)) { 1601e27ba234c5bfd4f6535ee221a6c20407a50f868Jesse Hall // We must have just switched from GLES-only to MIXED or HWC 1611e27ba234c5bfd4f6535ee221a6c20407a50f868Jesse Hall // composition. Stop using the format and usage requested by the GLES 1621e27ba234c5bfd4f6535ee221a6c20407a50f868Jesse Hall // driver; they may be suboptimal when HWC is writing to the output 1631e27ba234c5bfd4f6535ee221a6c20407a50f868Jesse Hall // buffer. For example, if the output is going to a video encoder, and 1641e27ba234c5bfd4f6535ee221a6c20407a50f868Jesse Hall // HWC can write directly to YUV, some hardware can skip a 1651e27ba234c5bfd4f6535ee221a6c20407a50f868Jesse Hall // memory-to-memory RGB-to-YUV conversion step. 1661e27ba234c5bfd4f6535ee221a6c20407a50f868Jesse Hall // 1671e27ba234c5bfd4f6535ee221a6c20407a50f868Jesse Hall // If we just switched *to* GLES-only mode, we'll change the 1681e27ba234c5bfd4f6535ee221a6c20407a50f868Jesse Hall // format/usage and get a new buffer when the GLES driver calls 1691e27ba234c5bfd4f6535ee221a6c20407a50f868Jesse Hall // dequeueBuffer(). 170497ba0e08503806571b52ebe27cc7eee4c0e71a7Jesse Hall mOutputFormat = mDefaultOutputFormat; 1711e27ba234c5bfd4f6535ee221a6c20407a50f868Jesse Hall mOutputUsage = GRALLOC_USAGE_HW_COMPOSER; 1721e27ba234c5bfd4f6535ee221a6c20407a50f868Jesse Hall refreshOutputBuffer(); 1731e27ba234c5bfd4f6535ee221a6c20407a50f868Jesse Hall } 1741e27ba234c5bfd4f6535ee221a6c20407a50f868Jesse Hall 17538efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall return NO_ERROR; 17699c7dbb24994df2f3e175f7b25dd2c9dd92a72f0Jesse Hall} 17799c7dbb24994df2f3e175f7b25dd2c9dd92a72f0Jesse Hall 1789e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza#ifndef USE_HWC2 17999c7dbb24994df2f3e175f7b25dd2c9dd92a72f0Jesse Hallstatus_t VirtualDisplaySurface::compositionComplete() { 18099c7dbb24994df2f3e175f7b25dd2c9dd92a72f0Jesse Hall return NO_ERROR; 18199c7dbb24994df2f3e175f7b25dd2c9dd92a72f0Jesse Hall} 1829e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza#endif 18399c7dbb24994df2f3e175f7b25dd2c9dd92a72f0Jesse Hall 18499c7dbb24994df2f3e175f7b25dd2c9dd92a72f0Jesse Hallstatus_t VirtualDisplaySurface::advanceFrame() { 18538efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall if (mDisplayId < 0) 18638efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall return NO_ERROR; 18738efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 18838efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall if (mCompositionType == COMPOSITION_HWC) { 18938efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall VDS_LOGW_IF(mDbgState != DBG_STATE_PREPARED, 19038efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall "Unexpected advanceFrame() in %s state on HWC frame", 19138efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall dbgStateStr()); 19238efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall } else { 19338efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall VDS_LOGW_IF(mDbgState != DBG_STATE_GLES_DONE, 19438efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall "Unexpected advanceFrame() in %s state on GLES/MIXED frame", 19538efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall dbgStateStr()); 19638efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall } 19738efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall mDbgState = DBG_STATE_HWC; 19838efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 19914e8b01a761180250671f3d6494532d8bd04fa8eJesse Hall if (mOutputProducerSlot < 0 || 20014e8b01a761180250671f3d6494532d8bd04fa8eJesse Hall (mCompositionType != COMPOSITION_HWC && mFbProducerSlot < 0)) { 20138efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall // Last chance bailout if something bad happened earlier. For example, 20238efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall // in a GLES configuration, if the sink disappears then dequeueBuffer 20338efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall // will fail, the GLES driver won't queue a buffer, but SurfaceFlinger 20438efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall // will soldier on. So we end up here without a buffer. There should 20538efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall // be lots of scary messages in the log just before this. 20638efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall VDS_LOGE("advanceFrame: no buffer, bailing out"); 20738efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall return NO_MEMORY; 20838efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall } 20938efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 21014e8b01a761180250671f3d6494532d8bd04fa8eJesse Hall sp<GraphicBuffer> fbBuffer = mFbProducerSlot >= 0 ? 21114e8b01a761180250671f3d6494532d8bd04fa8eJesse Hall mProducerBuffers[mFbProducerSlot] : sp<GraphicBuffer>(NULL); 21238efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall sp<GraphicBuffer> outBuffer = mProducerBuffers[mOutputProducerSlot]; 21338efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall VDS_LOGV("advanceFrame: fb=%d(%p) out=%d(%p)", 21438efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall mFbProducerSlot, fbBuffer.get(), 21538efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall mOutputProducerSlot, outBuffer.get()); 21638efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 217b716e57048e945d5bceda33c2434c65d06464dbaJesse Hall // At this point we know the output buffer acquire fence, 218b716e57048e945d5bceda33c2434c65d06464dbaJesse Hall // so update HWC state with it. 219b716e57048e945d5bceda33c2434c65d06464dbaJesse Hall mHwc.setOutputBuffer(mDisplayId, mOutputFence, outBuffer); 220b716e57048e945d5bceda33c2434c65d06464dbaJesse Hall 22114e8b01a761180250671f3d6494532d8bd04fa8eJesse Hall status_t result = NO_ERROR; 22214e8b01a761180250671f3d6494532d8bd04fa8eJesse Hall if (fbBuffer != NULL) { 2239e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza#ifdef USE_HWC2 2249e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza // TODO: Correctly propagate the dataspace from GL composition 2259e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza result = mHwc.setClientTarget(mDisplayId, mFbFence, fbBuffer, 2269e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza HAL_DATASPACE_UNKNOWN); 2279e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza#else 22814e8b01a761180250671f3d6494532d8bd04fa8eJesse Hall result = mHwc.fbPost(mDisplayId, mFbFence, fbBuffer); 2299e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza#endif 23014e8b01a761180250671f3d6494532d8bd04fa8eJesse Hall } 23114e8b01a761180250671f3d6494532d8bd04fa8eJesse Hall 23214e8b01a761180250671f3d6494532d8bd04fa8eJesse Hall return result; 23399c7dbb24994df2f3e175f7b25dd2c9dd92a72f0Jesse Hall} 23499c7dbb24994df2f3e175f7b25dd2c9dd92a72f0Jesse Hall 235851cfe834295224cd64bdd499872b95b19c4de8cJesse Hallvoid VirtualDisplaySurface::onFrameCommitted() { 23638efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall if (mDisplayId < 0) 23738efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall return; 23838efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 23938efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall VDS_LOGW_IF(mDbgState != DBG_STATE_HWC, 24038efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall "Unexpected onFrameCommitted() in %s state", dbgStateStr()); 24138efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall mDbgState = DBG_STATE_IDLE; 24238efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 2439e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza#ifdef USE_HWC2 2449e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza sp<Fence> retireFence = mHwc.getRetireFence(mDisplayId); 2459e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza#else 24638efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall sp<Fence> fbFence = mHwc.getAndResetReleaseFence(mDisplayId); 2479e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza#endif 24838efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall if (mCompositionType == COMPOSITION_MIXED && mFbProducerSlot >= 0) { 24938efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall // release the scratch buffer back to the pool 25038efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall Mutex::Autolock lock(mMutex); 25138efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall int sslot = mapProducer2SourceSlot(SOURCE_SCRATCH, mFbProducerSlot); 25238efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall VDS_LOGV("onFrameCommitted: release scratch sslot=%d", sslot); 2539e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza#ifdef USE_HWC2 2549e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza addReleaseFenceLocked(sslot, mProducerBuffers[mFbProducerSlot], 2559e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza retireFence); 2569e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza#else 25738efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall addReleaseFenceLocked(sslot, mProducerBuffers[mFbProducerSlot], fbFence); 2589e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza#endif 25938efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall releaseBufferLocked(sslot, mProducerBuffers[mFbProducerSlot], 26038efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall EGL_NO_DISPLAY, EGL_NO_SYNC_KHR); 26138efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall } 26238efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 26338efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall if (mOutputProducerSlot >= 0) { 26438efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall int sslot = mapProducer2SourceSlot(SOURCE_SINK, mOutputProducerSlot); 26538efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall QueueBufferOutput qbo; 2669e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza#ifndef USE_HWC2 26738efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall sp<Fence> outFence = mHwc.getLastRetireFence(mDisplayId); 2689e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza#endif 26938efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall VDS_LOGV("onFrameCommitted: queue sink sslot=%d", sslot); 2707143316af216fa92c31a60d4407b707637382da1Dan Stoza if (mMustRecompose) { 2717143316af216fa92c31a60d4407b707637382da1Dan Stoza status_t result = mSource[SOURCE_SINK]->queueBuffer(sslot, 2727143316af216fa92c31a60d4407b707637382da1Dan Stoza QueueBufferInput( 2737143316af216fa92c31a60d4407b707637382da1Dan Stoza systemTime(), false /* isAutoTimestamp */, 27482c6bcc9705eabcaf5b9e45bc81867b0e2d61a02Eino-Ville Talvala HAL_DATASPACE_UNKNOWN, 2757143316af216fa92c31a60d4407b707637382da1Dan Stoza Rect(mSinkBufferWidth, mSinkBufferHeight), 2767143316af216fa92c31a60d4407b707637382da1Dan Stoza NATIVE_WINDOW_SCALING_MODE_FREEZE, 0 /* transform */, 2779e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza#ifdef USE_HWC2 2789e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza retireFence), 2799e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza#else 2807143316af216fa92c31a60d4407b707637382da1Dan Stoza outFence), 2819e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza#endif 2827143316af216fa92c31a60d4407b707637382da1Dan Stoza &qbo); 2837143316af216fa92c31a60d4407b707637382da1Dan Stoza if (result == NO_ERROR) { 2847143316af216fa92c31a60d4407b707637382da1Dan Stoza updateQueueBufferOutput(qbo); 2857143316af216fa92c31a60d4407b707637382da1Dan Stoza } 2867143316af216fa92c31a60d4407b707637382da1Dan Stoza } else { 2877143316af216fa92c31a60d4407b707637382da1Dan Stoza // If the surface hadn't actually been updated, then we only went 2887143316af216fa92c31a60d4407b707637382da1Dan Stoza // through the motions of updating the display to keep our state 2897143316af216fa92c31a60d4407b707637382da1Dan Stoza // machine happy. We cancel the buffer to avoid triggering another 2907143316af216fa92c31a60d4407b707637382da1Dan Stoza // re-composition and causing an infinite loop. 2919e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza#ifdef USE_HWC2 2929e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza mSource[SOURCE_SINK]->cancelBuffer(sslot, retireFence); 2939e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza#else 2947143316af216fa92c31a60d4407b707637382da1Dan Stoza mSource[SOURCE_SINK]->cancelBuffer(sslot, outFence); 2959e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza#endif 29638efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall } 29738efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall } 29838efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 29938efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall resetPerFrameState(); 30099c7dbb24994df2f3e175f7b25dd2c9dd92a72f0Jesse Hall} 30199c7dbb24994df2f3e175f7b25dd2c9dd92a72f0Jesse Hall 30201049c8321aab30cd431e2febeddd79242ae5a4fDan Stozavoid VirtualDisplaySurface::dumpAsString(String8& /* result */) const { 30399c7dbb24994df2f3e175f7b25dd2c9dd92a72f0Jesse Hall} 30499c7dbb24994df2f3e175f7b25dd2c9dd92a72f0Jesse Hall 30547e45405d1533aa73307014f7bf371e118695cf3Michael Lentinevoid VirtualDisplaySurface::resizeBuffers(const uint32_t w, const uint32_t h) { 30647e45405d1533aa73307014f7bf371e118695cf3Michael Lentine uint32_t tmpW, tmpH, transformHint, numPendingBuffers; 30747e45405d1533aa73307014f7bf371e118695cf3Michael Lentine mQueueBufferOutput.deflate(&tmpW, &tmpH, &transformHint, &numPendingBuffers); 30847e45405d1533aa73307014f7bf371e118695cf3Michael Lentine mQueueBufferOutput.inflate(w, h, transformHint, numPendingBuffers); 30947e45405d1533aa73307014f7bf371e118695cf3Michael Lentine 31047e45405d1533aa73307014f7bf371e118695cf3Michael Lentine mSinkBufferWidth = w; 31147e45405d1533aa73307014f7bf371e118695cf3Michael Lentine mSinkBufferHeight = h; 31247e45405d1533aa73307014f7bf371e118695cf3Michael Lentine} 31347e45405d1533aa73307014f7bf371e118695cf3Michael Lentine 3149e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stozaconst sp<Fence>& VirtualDisplaySurface::getClientTargetAcquireFence() const { 3159e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza return mFbFence; 3169e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza} 3179e56aa0fdb5f7121b9b975c6c16db103ea4d2fe9Dan Stoza 31838efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hallstatus_t VirtualDisplaySurface::requestBuffer(int pslot, 31938efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall sp<GraphicBuffer>* outBuf) { 32047e45405d1533aa73307014f7bf371e118695cf3Michael Lentine if (mDisplayId < 0) 32147e45405d1533aa73307014f7bf371e118695cf3Michael Lentine return mSource[SOURCE_SINK]->requestBuffer(pslot, outBuf); 32247e45405d1533aa73307014f7bf371e118695cf3Michael Lentine 32338efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall VDS_LOGW_IF(mDbgState != DBG_STATE_GLES, 32438efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall "Unexpected requestBuffer pslot=%d in %s state", 32538efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall pslot, dbgStateStr()); 32638efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 32738efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall *outBuf = mProducerBuffers[pslot]; 32838efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall return NO_ERROR; 32938efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall} 33038efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 331fa455354557f6283ff3a7d76979e52fd251c155fPablo Ceballosstatus_t VirtualDisplaySurface::setMaxDequeuedBufferCount( 332fa455354557f6283ff3a7d76979e52fd251c155fPablo Ceballos int maxDequeuedBuffers) { 333fa455354557f6283ff3a7d76979e52fd251c155fPablo Ceballos return mSource[SOURCE_SINK]->setMaxDequeuedBufferCount(maxDequeuedBuffers); 334fa455354557f6283ff3a7d76979e52fd251c155fPablo Ceballos} 335fa455354557f6283ff3a7d76979e52fd251c155fPablo Ceballos 336fa455354557f6283ff3a7d76979e52fd251c155fPablo Ceballosstatus_t VirtualDisplaySurface::setAsyncMode(bool async) { 337fa455354557f6283ff3a7d76979e52fd251c155fPablo Ceballos return mSource[SOURCE_SINK]->setAsyncMode(async); 338fa455354557f6283ff3a7d76979e52fd251c155fPablo Ceballos} 339fa455354557f6283ff3a7d76979e52fd251c155fPablo Ceballos 34038efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hallstatus_t VirtualDisplaySurface::dequeueBuffer(Source source, 3413be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza PixelFormat format, uint32_t usage, int* sslot, sp<Fence>* fence) { 34247e45405d1533aa73307014f7bf371e118695cf3Michael Lentine LOG_FATAL_IF(mDisplayId < 0, "mDisplayId=%d but should not be < 0.", mDisplayId); 3438db92553e9e6263cd41eaf1a1ebc9e3f88f92b5fJesse Hall 344567dbbb6dd42be5013fcde0dadb3316d85f2fa0dPablo Ceballos status_t result = mSource[source]->dequeueBuffer(sslot, fence, 3451e27ba234c5bfd4f6535ee221a6c20407a50f868Jesse Hall mSinkBufferWidth, mSinkBufferHeight, format, usage); 34638efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall if (result < 0) 34738efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall return result; 34838efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall int pslot = mapSource2ProducerSlot(source, *sslot); 34938efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall VDS_LOGV("dequeueBuffer(%s): sslot=%d pslot=%d result=%d", 35038efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall dbgSourceStr(source), *sslot, pslot, result); 351febd4f4f462444bfcb3f0618d07ac77e3fc1f6adDan Stoza uint64_t sourceBit = static_cast<uint64_t>(source) << pslot; 35238efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 353febd4f4f462444bfcb3f0618d07ac77e3fc1f6adDan Stoza if ((mProducerSlotSource & (1ULL << pslot)) != sourceBit) { 35438efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall // This slot was previously dequeued from the other source; must 35538efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall // re-request the buffer. 35638efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall result |= BUFFER_NEEDS_REALLOCATION; 357febd4f4f462444bfcb3f0618d07ac77e3fc1f6adDan Stoza mProducerSlotSource &= ~(1ULL << pslot); 35838efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall mProducerSlotSource |= sourceBit; 35938efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall } 36038efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 36138efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall if (result & RELEASE_ALL_BUFFERS) { 36238efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall for (uint32_t i = 0; i < BufferQueue::NUM_BUFFER_SLOTS; i++) { 363febd4f4f462444bfcb3f0618d07ac77e3fc1f6adDan Stoza if ((mProducerSlotSource & (1ULL << i)) == sourceBit) 36438efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall mProducerBuffers[i].clear(); 36538efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall } 36638efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall } 36738efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall if (result & BUFFER_NEEDS_REALLOCATION) { 3680b63cd105cae094c21aafaa2bac8322427e75827Jesse Hall result = mSource[source]->requestBuffer(*sslot, &mProducerBuffers[pslot]); 3690b63cd105cae094c21aafaa2bac8322427e75827Jesse Hall if (result < 0) { 3700b63cd105cae094c21aafaa2bac8322427e75827Jesse Hall mProducerBuffers[pslot].clear(); 3710b63cd105cae094c21aafaa2bac8322427e75827Jesse Hall mSource[source]->cancelBuffer(*sslot, *fence); 3720b63cd105cae094c21aafaa2bac8322427e75827Jesse Hall return result; 3730b63cd105cae094c21aafaa2bac8322427e75827Jesse Hall } 374497ba0e08503806571b52ebe27cc7eee4c0e71a7Jesse Hall VDS_LOGV("dequeueBuffer(%s): buffers[%d]=%p fmt=%d usage=%#x", 375497ba0e08503806571b52ebe27cc7eee4c0e71a7Jesse Hall dbgSourceStr(source), pslot, mProducerBuffers[pslot].get(), 376497ba0e08503806571b52ebe27cc7eee4c0e71a7Jesse Hall mProducerBuffers[pslot]->getPixelFormat(), 377497ba0e08503806571b52ebe27cc7eee4c0e71a7Jesse Hall mProducerBuffers[pslot]->getUsage()); 37838efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall } 37938efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 38038efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall return result; 38138efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall} 38238efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 383567dbbb6dd42be5013fcde0dadb3316d85f2fa0dPablo Ceballosstatus_t VirtualDisplaySurface::dequeueBuffer(int* pslot, sp<Fence>* fence, 3843be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza uint32_t w, uint32_t h, PixelFormat format, uint32_t usage) { 38547e45405d1533aa73307014f7bf371e118695cf3Michael Lentine if (mDisplayId < 0) 386567dbbb6dd42be5013fcde0dadb3316d85f2fa0dPablo Ceballos return mSource[SOURCE_SINK]->dequeueBuffer(pslot, fence, w, h, format, usage); 38747e45405d1533aa73307014f7bf371e118695cf3Michael Lentine 38838efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall VDS_LOGW_IF(mDbgState != DBG_STATE_PREPARED, 38938efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall "Unexpected dequeueBuffer() in %s state", dbgStateStr()); 39038efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall mDbgState = DBG_STATE_GLES; 39138efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 39238efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall VDS_LOGV("dequeueBuffer %dx%d fmt=%d usage=%#x", w, h, format, usage); 39338efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 394028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall status_t result = NO_ERROR; 39538efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall Source source = fbSourceForCompositionType(mCompositionType); 396028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall 39738efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall if (source == SOURCE_SINK) { 3986da15f46f5f8b38e31384d641f8d3db2c3c6ea30Mathias Agopian 3996da15f46f5f8b38e31384d641f8d3db2c3c6ea30Mathias Agopian if (mOutputProducerSlot < 0) { 4006da15f46f5f8b38e31384d641f8d3db2c3c6ea30Mathias Agopian // Last chance bailout if something bad happened earlier. For example, 4016da15f46f5f8b38e31384d641f8d3db2c3c6ea30Mathias Agopian // in a GLES configuration, if the sink disappears then dequeueBuffer 4026da15f46f5f8b38e31384d641f8d3db2c3c6ea30Mathias Agopian // will fail, the GLES driver won't queue a buffer, but SurfaceFlinger 4036da15f46f5f8b38e31384d641f8d3db2c3c6ea30Mathias Agopian // will soldier on. So we end up here without a buffer. There should 4046da15f46f5f8b38e31384d641f8d3db2c3c6ea30Mathias Agopian // be lots of scary messages in the log just before this. 4056da15f46f5f8b38e31384d641f8d3db2c3c6ea30Mathias Agopian VDS_LOGE("dequeueBuffer: no buffer, bailing out"); 4066da15f46f5f8b38e31384d641f8d3db2c3c6ea30Mathias Agopian return NO_MEMORY; 4076da15f46f5f8b38e31384d641f8d3db2c3c6ea30Mathias Agopian } 4086da15f46f5f8b38e31384d641f8d3db2c3c6ea30Mathias Agopian 409028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall // We already dequeued the output buffer. If the GLES driver wants 410028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall // something incompatible, we have to cancel and get a new one. This 411028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall // will mean that HWC will see a different output buffer between 412028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall // prepare and set, but since we're in GLES-only mode already it 413028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall // shouldn't matter. 414028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall 4151e27ba234c5bfd4f6535ee221a6c20407a50f868Jesse Hall usage |= GRALLOC_USAGE_HW_COMPOSER; 416028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall const sp<GraphicBuffer>& buf = mProducerBuffers[mOutputProducerSlot]; 4171e27ba234c5bfd4f6535ee221a6c20407a50f868Jesse Hall if ((usage & ~buf->getUsage()) != 0 || 4183be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza (format != 0 && format != buf->getPixelFormat()) || 419028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall (w != 0 && w != mSinkBufferWidth) || 420028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall (h != 0 && h != mSinkBufferHeight)) { 4211e27ba234c5bfd4f6535ee221a6c20407a50f868Jesse Hall VDS_LOGV("dequeueBuffer: dequeueing new output buffer: " 4221e27ba234c5bfd4f6535ee221a6c20407a50f868Jesse Hall "want %dx%d fmt=%d use=%#x, " 4231e27ba234c5bfd4f6535ee221a6c20407a50f868Jesse Hall "have %dx%d fmt=%d use=%#x", 4241e27ba234c5bfd4f6535ee221a6c20407a50f868Jesse Hall w, h, format, usage, 4251e27ba234c5bfd4f6535ee221a6c20407a50f868Jesse Hall mSinkBufferWidth, mSinkBufferHeight, 4261e27ba234c5bfd4f6535ee221a6c20407a50f868Jesse Hall buf->getPixelFormat(), buf->getUsage()); 4271e27ba234c5bfd4f6535ee221a6c20407a50f868Jesse Hall mOutputFormat = format; 4281e27ba234c5bfd4f6535ee221a6c20407a50f868Jesse Hall mOutputUsage = usage; 429028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall result = refreshOutputBuffer(); 430028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall if (result < 0) 431028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall return result; 432028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall } 43338efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall } 43438efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 435028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall if (source == SOURCE_SINK) { 436028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall *pslot = mOutputProducerSlot; 437028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall *fence = mOutputFence; 438028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall } else { 439028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall int sslot; 4401e27ba234c5bfd4f6535ee221a6c20407a50f868Jesse Hall result = dequeueBuffer(source, format, usage, &sslot, fence); 441028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall if (result >= 0) { 442028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall *pslot = mapSource2ProducerSlot(source, sslot); 443028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall } 44438efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall } 44538efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall return result; 44638efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall} 44738efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 44888a459a9b37f3b4eb3c9a044ad7af30616ad66c9Dan Stozastatus_t VirtualDisplaySurface::detachBuffer(int /* slot */) { 44988a459a9b37f3b4eb3c9a044ad7af30616ad66c9Dan Stoza VDS_LOGE("detachBuffer is not available for VirtualDisplaySurface"); 45088a459a9b37f3b4eb3c9a044ad7af30616ad66c9Dan Stoza return INVALID_OPERATION; 4519f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza} 4529f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza 453d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stozastatus_t VirtualDisplaySurface::detachNextBuffer( 454d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza sp<GraphicBuffer>* /* outBuffer */, sp<Fence>* /* outFence */) { 455d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza VDS_LOGE("detachNextBuffer is not available for VirtualDisplaySurface"); 456d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza return INVALID_OPERATION; 457d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza} 458d9822a3843017444364899afc3c23fb5be6b9cb9Dan Stoza 45988a459a9b37f3b4eb3c9a044ad7af30616ad66c9Dan Stozastatus_t VirtualDisplaySurface::attachBuffer(int* /* outSlot */, 46088a459a9b37f3b4eb3c9a044ad7af30616ad66c9Dan Stoza const sp<GraphicBuffer>& /* buffer */) { 46188a459a9b37f3b4eb3c9a044ad7af30616ad66c9Dan Stoza VDS_LOGE("attachBuffer is not available for VirtualDisplaySurface"); 46288a459a9b37f3b4eb3c9a044ad7af30616ad66c9Dan Stoza return INVALID_OPERATION; 4639f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza} 4649f3053de78630815d60cf48a2cf2348cc5867c45Dan Stoza 46538efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hallstatus_t VirtualDisplaySurface::queueBuffer(int pslot, 46638efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall const QueueBufferInput& input, QueueBufferOutput* output) { 46747e45405d1533aa73307014f7bf371e118695cf3Michael Lentine if (mDisplayId < 0) 46847e45405d1533aa73307014f7bf371e118695cf3Michael Lentine return mSource[SOURCE_SINK]->queueBuffer(pslot, input, output); 46947e45405d1533aa73307014f7bf371e118695cf3Michael Lentine 47038efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall VDS_LOGW_IF(mDbgState != DBG_STATE_GLES, 47138efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall "Unexpected queueBuffer(pslot=%d) in %s state", pslot, 47238efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall dbgStateStr()); 47338efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall mDbgState = DBG_STATE_GLES_DONE; 47438efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 47538efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall VDS_LOGV("queueBuffer pslot=%d", pslot); 47638efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 47738efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall status_t result; 47838efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall if (mCompositionType == COMPOSITION_MIXED) { 47938efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall // Queue the buffer back into the scratch pool 48038efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall QueueBufferOutput scratchQBO; 48138efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall int sslot = mapProducer2SourceSlot(SOURCE_SCRATCH, pslot); 482db89edc94bd2a78226b407f9f7261e202e7fa325Mathias Agopian result = mSource[SOURCE_SCRATCH]->queueBuffer(sslot, input, &scratchQBO); 48338efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall if (result != NO_ERROR) 48438efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall return result; 48538efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 48638efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall // Now acquire the buffer from the scratch pool -- should be the same 48738efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall // slot and fence as we just queued. 48838efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall Mutex::Autolock lock(mMutex); 48911611f9be590480d7ea27bf0153558573ddcded2Dan Stoza BufferItem item; 490bce7611e8e4514026bf12f96baaf9168f6d5894eJesse Hall result = acquireBufferLocked(&item, 0); 49138efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall if (result != NO_ERROR) 49238efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall return result; 49347650f4f66a49e1815ad08ca4fb12a661d133abcPablo Ceballos VDS_LOGW_IF(item.mSlot != sslot, 49438efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall "queueBuffer: acquired sslot %d from SCRATCH after queueing sslot %d", 49547650f4f66a49e1815ad08ca4fb12a661d133abcPablo Ceballos item.mSlot, sslot); 49647650f4f66a49e1815ad08ca4fb12a661d133abcPablo Ceballos mFbProducerSlot = mapSource2ProducerSlot(SOURCE_SCRATCH, item.mSlot); 49747650f4f66a49e1815ad08ca4fb12a661d133abcPablo Ceballos mFbFence = mSlots[item.mSlot].mFence; 49838efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 49938efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall } else { 50038efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall LOG_FATAL_IF(mCompositionType != COMPOSITION_GLES, 50138efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall "Unexpected queueBuffer in state %s for compositionType %s", 50238efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall dbgStateStr(), dbgCompositionTypeStr(mCompositionType)); 50338efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 50438efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall // Extract the GLES release fence for HWC to acquire 50538efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall int64_t timestamp; 5063c25621ad7d13f64d3ab95a27fa970fbc9998f73Andy McFadden bool isAutoTimestamp; 50782c6bcc9705eabcaf5b9e45bc81867b0e2d61a02Eino-Ville Talvala android_dataspace dataSpace; 50838efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall Rect crop; 50938efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall int scalingMode; 51038efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall uint32_t transform; 51182c6bcc9705eabcaf5b9e45bc81867b0e2d61a02Eino-Ville Talvala input.deflate(×tamp, &isAutoTimestamp, &dataSpace, &crop, 512567dbbb6dd42be5013fcde0dadb3316d85f2fa0dPablo Ceballos &scalingMode, &transform, &mFbFence); 51338efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 51438efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall mFbProducerSlot = pslot; 515028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall mOutputFence = mFbFence; 51638efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall } 51738efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 51838efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall *output = mQueueBufferOutput; 51938efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall return NO_ERROR; 52038efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall} 52138efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 522583b1b32191992d6ada58b3c61c71932a71c0c4bPablo Ceballosstatus_t VirtualDisplaySurface::cancelBuffer(int pslot, 523583b1b32191992d6ada58b3c61c71932a71c0c4bPablo Ceballos const sp<Fence>& fence) { 52447e45405d1533aa73307014f7bf371e118695cf3Michael Lentine if (mDisplayId < 0) 525fd9d183cd8c859ab8480dea572430398438ba8b5Michael Lentine return mSource[SOURCE_SINK]->cancelBuffer(mapProducer2SourceSlot(SOURCE_SINK, pslot), fence); 52647e45405d1533aa73307014f7bf371e118695cf3Michael Lentine 52738efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall VDS_LOGW_IF(mDbgState != DBG_STATE_GLES, 52838efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall "Unexpected cancelBuffer(pslot=%d) in %s state", pslot, 52938efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall dbgStateStr()); 53038efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall VDS_LOGV("cancelBuffer pslot=%d", pslot); 53138efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall Source source = fbSourceForCompositionType(mCompositionType); 53238efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall return mSource[source]->cancelBuffer( 53338efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall mapProducer2SourceSlot(source, pslot), fence); 53438efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall} 53538efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 53638efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hallint VirtualDisplaySurface::query(int what, int* value) { 53747e45405d1533aa73307014f7bf371e118695cf3Michael Lentine switch (what) { 53847e45405d1533aa73307014f7bf371e118695cf3Michael Lentine case NATIVE_WINDOW_WIDTH: 53947e45405d1533aa73307014f7bf371e118695cf3Michael Lentine *value = mSinkBufferWidth; 54047e45405d1533aa73307014f7bf371e118695cf3Michael Lentine break; 54147e45405d1533aa73307014f7bf371e118695cf3Michael Lentine case NATIVE_WINDOW_HEIGHT: 54247e45405d1533aa73307014f7bf371e118695cf3Michael Lentine *value = mSinkBufferHeight; 54347e45405d1533aa73307014f7bf371e118695cf3Michael Lentine break; 54447e45405d1533aa73307014f7bf371e118695cf3Michael Lentine default: 54547e45405d1533aa73307014f7bf371e118695cf3Michael Lentine return mSource[SOURCE_SINK]->query(what, value); 54647e45405d1533aa73307014f7bf371e118695cf3Michael Lentine } 54747e45405d1533aa73307014f7bf371e118695cf3Michael Lentine return NO_ERROR; 54838efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall} 54938efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 550f0eaf25e9247edf4d124bedaeb863f7abdf35a3eDan Stozastatus_t VirtualDisplaySurface::connect(const sp<IProducerListener>& listener, 551365857df8b94c959dea984a63013f6e7730ef976Mathias Agopian int api, bool producerControlledByApp, 552595264f1af12e25dce57d7c5b1d52ed86ac0d0c9Mathias Agopian QueueBufferOutput* output) { 55338efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall QueueBufferOutput qbo; 554f0eaf25e9247edf4d124bedaeb863f7abdf35a3eDan Stoza status_t result = mSource[SOURCE_SINK]->connect(listener, api, 555f0eaf25e9247edf4d124bedaeb863f7abdf35a3eDan Stoza producerControlledByApp, &qbo); 55638efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall if (result == NO_ERROR) { 55738efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall updateQueueBufferOutput(qbo); 55838efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall *output = mQueueBufferOutput; 55938efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall } 56038efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall return result; 56138efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall} 56238efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 56338efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hallstatus_t VirtualDisplaySurface::disconnect(int api) { 56438efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall return mSource[SOURCE_SINK]->disconnect(api); 56538efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall} 56638efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 567399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hallstatus_t VirtualDisplaySurface::setSidebandStream(const sp<NativeHandle>& /*stream*/) { 568399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall return INVALID_OPERATION; 569399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall} 570399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall 571567dbbb6dd42be5013fcde0dadb3316d85f2fa0dPablo Ceballosvoid VirtualDisplaySurface::allocateBuffers(uint32_t /* width */, 572567dbbb6dd42be5013fcde0dadb3316d85f2fa0dPablo Ceballos uint32_t /* height */, PixelFormat /* format */, uint32_t /* usage */) { 57329a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza // TODO: Should we actually allocate buffers for a virtual display? 57429a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza} 57529a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza 5769de7293b0a1b01ebe6fb1ab4a498f144adc8029fDan Stozastatus_t VirtualDisplaySurface::allowAllocation(bool /* allow */) { 5779de7293b0a1b01ebe6fb1ab4a498f144adc8029fDan Stoza return INVALID_OPERATION; 5789de7293b0a1b01ebe6fb1ab4a498f144adc8029fDan Stoza} 5799de7293b0a1b01ebe6fb1ab4a498f144adc8029fDan Stoza 580812ed0644f8f8f71ca403f4e5793f0dbc1fcf9b2Dan Stozastatus_t VirtualDisplaySurface::setGenerationNumber(uint32_t /* generation */) { 581812ed0644f8f8f71ca403f4e5793f0dbc1fcf9b2Dan Stoza ALOGE("setGenerationNumber not supported on VirtualDisplaySurface"); 582812ed0644f8f8f71ca403f4e5793f0dbc1fcf9b2Dan Stoza return INVALID_OPERATION; 583812ed0644f8f8f71ca403f4e5793f0dbc1fcf9b2Dan Stoza} 584812ed0644f8f8f71ca403f4e5793f0dbc1fcf9b2Dan Stoza 585c6f30bdee1f634eb90d68cb76efe935b6535a1e8Dan StozaString8 VirtualDisplaySurface::getConsumerName() const { 586c6f30bdee1f634eb90d68cb76efe935b6535a1e8Dan Stoza return String8("VirtualDisplaySurface"); 587c6f30bdee1f634eb90d68cb76efe935b6535a1e8Dan Stoza} 588c6f30bdee1f634eb90d68cb76efe935b6535a1e8Dan Stoza 5897dde599bf1a0dbef7390d91c2689d506371cdbd7Dan Stozauint64_t VirtualDisplaySurface::getNextFrameNumber() const { 5907dde599bf1a0dbef7390d91c2689d506371cdbd7Dan Stoza return 0; 5917dde599bf1a0dbef7390d91c2689d506371cdbd7Dan Stoza} 5927dde599bf1a0dbef7390d91c2689d506371cdbd7Dan Stoza 5933559fbf93801e2c0d9d8fb246fb9b867a361b464Pablo Ceballosstatus_t VirtualDisplaySurface::setSharedBufferMode(bool /*sharedBufferMode*/) { 5943559fbf93801e2c0d9d8fb246fb9b867a361b464Pablo Ceballos ALOGE("setSharedBufferMode not supported on VirtualDisplaySurface"); 595ff95aabbcc6e8606acbd7933c90eeb9b8b382a21Pablo Ceballos return INVALID_OPERATION; 596ff95aabbcc6e8606acbd7933c90eeb9b8b382a21Pablo Ceballos} 597ff95aabbcc6e8606acbd7933c90eeb9b8b382a21Pablo Ceballos 598ff95aabbcc6e8606acbd7933c90eeb9b8b382a21Pablo Ceballosstatus_t VirtualDisplaySurface::setAutoRefresh(bool /*autoRefresh*/) { 599ff95aabbcc6e8606acbd7933c90eeb9b8b382a21Pablo Ceballos ALOGE("setAutoRefresh not supported on VirtualDisplaySurface"); 600ff95aabbcc6e8606acbd7933c90eeb9b8b382a21Pablo Ceballos return INVALID_OPERATION; 601ccdfd60d79a8b7f1ed6401d0f2e8e29166a10584Pablo Ceballos} 602ccdfd60d79a8b7f1ed6401d0f2e8e29166a10584Pablo Ceballos 603127fc63e8a15366b4395f1363e8e18eb058d1709Dan Stozastatus_t VirtualDisplaySurface::setDequeueTimeout(nsecs_t /* timeout */) { 604127fc63e8a15366b4395f1363e8e18eb058d1709Dan Stoza ALOGE("setDequeueTimeout not supported on VirtualDisplaySurface"); 605127fc63e8a15366b4395f1363e8e18eb058d1709Dan Stoza return INVALID_OPERATION; 606127fc63e8a15366b4395f1363e8e18eb058d1709Dan Stoza} 607127fc63e8a15366b4395f1363e8e18eb058d1709Dan Stoza 60850101d02a8eae555887282a5f761fdec57bdaf30Dan Stozastatus_t VirtualDisplaySurface::getLastQueuedBuffer( 6091a61da5e28fa16ad556a58193c8bbeb32a5f636dJohn Reck sp<GraphicBuffer>* /*outBuffer*/, sp<Fence>* /*outFence*/, 6101a61da5e28fa16ad556a58193c8bbeb32a5f636dJohn Reck float[16] /* outTransformMatrix*/) { 61150101d02a8eae555887282a5f761fdec57bdaf30Dan Stoza ALOGE("getLastQueuedBuffer not supported on VirtualDisplaySurface"); 61250101d02a8eae555887282a5f761fdec57bdaf30Dan Stoza return INVALID_OPERATION; 61350101d02a8eae555887282a5f761fdec57bdaf30Dan Stoza} 61450101d02a8eae555887282a5f761fdec57bdaf30Dan Stoza 615eb7980c224a54f860b7af5ecf30cbc633ae41289Pablo Ceballosstatus_t VirtualDisplaySurface::getUniqueId(uint64_t* /*outId*/) const { 616eb7980c224a54f860b7af5ecf30cbc633ae41289Pablo Ceballos ALOGE("getUniqueId not supported on VirtualDisplaySurface"); 617eb7980c224a54f860b7af5ecf30cbc633ae41289Pablo Ceballos return INVALID_OPERATION; 618eb7980c224a54f860b7af5ecf30cbc633ae41289Pablo Ceballos} 619eb7980c224a54f860b7af5ecf30cbc633ae41289Pablo Ceballos 62038efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hallvoid VirtualDisplaySurface::updateQueueBufferOutput( 62138efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall const QueueBufferOutput& qbo) { 62238efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall uint32_t w, h, transformHint, numPendingBuffers; 62338efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall qbo.deflate(&w, &h, &transformHint, &numPendingBuffers); 62438efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall mQueueBufferOutput.inflate(w, h, 0, numPendingBuffers); 62538efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall} 62638efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 62738efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hallvoid VirtualDisplaySurface::resetPerFrameState() { 62838efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall mCompositionType = COMPOSITION_UNKNOWN; 629b988f85fc44efd24f11f2e5ab8fb9b653916f666mayank parshar mFbFence = Fence::NO_FENCE; 630028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall mOutputFence = Fence::NO_FENCE; 63138efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall mOutputProducerSlot = -1; 632fdfde88d0bcd0b293c9deb37f49254bdd97e4dacmayank parshar mFbProducerSlot = -1; 63338efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall} 63438efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 635028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hallstatus_t VirtualDisplaySurface::refreshOutputBuffer() { 636028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall if (mOutputProducerSlot >= 0) { 637028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall mSource[SOURCE_SINK]->cancelBuffer( 638028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall mapProducer2SourceSlot(SOURCE_SINK, mOutputProducerSlot), 639028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall mOutputFence); 640028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall } 641028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall 642028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall int sslot; 6431e27ba234c5bfd4f6535ee221a6c20407a50f868Jesse Hall status_t result = dequeueBuffer(SOURCE_SINK, mOutputFormat, mOutputUsage, 6441e27ba234c5bfd4f6535ee221a6c20407a50f868Jesse Hall &sslot, &mOutputFence); 645028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall if (result < 0) 646028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall return result; 647028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall mOutputProducerSlot = mapSource2ProducerSlot(SOURCE_SINK, sslot); 648028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall 649b716e57048e945d5bceda33c2434c65d06464dbaJesse Hall // On GLES-only frames, we don't have the right output buffer acquire fence 650b716e57048e945d5bceda33c2434c65d06464dbaJesse Hall // until after GLES calls queueBuffer(). So here we just set the buffer 651b716e57048e945d5bceda33c2434c65d06464dbaJesse Hall // (for use in HWC prepare) but not the fence; we'll call this again with 652b716e57048e945d5bceda33c2434c65d06464dbaJesse Hall // the proper fence once we have it. 653b716e57048e945d5bceda33c2434c65d06464dbaJesse Hall result = mHwc.setOutputBuffer(mDisplayId, Fence::NO_FENCE, 654028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall mProducerBuffers[mOutputProducerSlot]); 655028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall 656028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall return result; 657028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall} 658028dc8f2d72bc7cd4fbe7808781443125a742f78Jesse Hall 65938efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall// This slot mapping function is its own inverse, so two copies are unnecessary. 66038efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall// Both are kept to make the intent clear where the function is called, and for 66138efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall// the (unlikely) chance that we switch to a different mapping function. 66238efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hallint VirtualDisplaySurface::mapSource2ProducerSlot(Source source, int sslot) { 66338efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall if (source == SOURCE_SCRATCH) { 66438efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall return BufferQueue::NUM_BUFFER_SLOTS - sslot - 1; 66538efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall } else { 66638efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall return sslot; 66738efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall } 66838efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall} 66938efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hallint VirtualDisplaySurface::mapProducer2SourceSlot(Source source, int pslot) { 67038efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall return mapSource2ProducerSlot(source, pslot); 67138efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall} 67238efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 67338efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse HallVirtualDisplaySurface::Source 67438efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse HallVirtualDisplaySurface::fbSourceForCompositionType(CompositionType type) { 67538efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall return type == COMPOSITION_MIXED ? SOURCE_SCRATCH : SOURCE_SINK; 67638efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall} 67738efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 67838efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hallconst char* VirtualDisplaySurface::dbgStateStr() const { 67938efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall switch (mDbgState) { 68038efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall case DBG_STATE_IDLE: return "IDLE"; 68138efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall case DBG_STATE_PREPARED: return "PREPARED"; 68238efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall case DBG_STATE_GLES: return "GLES"; 68338efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall case DBG_STATE_GLES_DONE: return "GLES_DONE"; 68438efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall case DBG_STATE_HWC: return "HWC"; 68538efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall default: return "INVALID"; 68638efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall } 68738efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall} 68838efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 68938efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hallconst char* VirtualDisplaySurface::dbgSourceStr(Source s) { 69038efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall switch (s) { 69138efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall case SOURCE_SINK: return "SINK"; 69238efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall case SOURCE_SCRATCH: return "SCRATCH"; 69338efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall default: return "INVALID"; 69438efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall } 69538efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall} 69638efe86d9459cf5c96a24a34cc5cbf31fdba7e19Jesse Hall 69799c7dbb24994df2f3e175f7b25dd2c9dd92a72f0Jesse Hall// --------------------------------------------------------------------------- 69899c7dbb24994df2f3e175f7b25dd2c9dd92a72f0Jesse Hall} // namespace android 69999c7dbb24994df2f3e175f7b25dd2c9dd92a72f0Jesse Hall// --------------------------------------------------------------------------- 700