1edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project/* 2e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian * Copyright (C) 2010 The Android Open Source Project 3edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * 4edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 5edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * you may not use this file except in compliance with the License. 6edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * You may obtain a copy of the License at 7edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * 8edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 9edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * 10edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 11edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 12edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * See the License for the specific language governing permissions and 14edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * limitations under the License. 15edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project */ 16edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1790ac799241f077a7b7e6c1875fd933864c8dd2a7Mathias Agopian#ifndef ANDROID_GUI_SURFACE_H 1890ac799241f077a7b7e6c1875fd933864c8dd2a7Mathias Agopian#define ANDROID_GUI_SURFACE_H 19edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 202b5dd4062dd951b2cafc4b80bd3a1813b013d71aMathias Agopian#include <gui/BufferQueueDefs.h> 219bad0d7e726e6b264c528a3dd13d0c58fd92c0e1Courtney Goeltzenleuchter#include <gui/HdrMetadata.h> 229bad0d7e726e6b264c528a3dd13d0c58fd92c0e1Courtney Goeltzenleuchter#include <gui/IGraphicBufferProducer.h> 23e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian 24e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian#include <ui/ANativeObjectBase.h> 2534beb7a0ff0494b0c5ad81104171f8a49e599163Peiyong Lin#include <ui/GraphicTypes.h> 26e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian#include <ui/Region.h> 27edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 282b5dd4062dd951b2cafc4b80bd3a1813b013d71aMathias Agopian#include <utils/Condition.h> 292b5dd4062dd951b2cafc4b80bd3a1813b013d71aMathias Agopian#include <utils/Mutex.h> 30edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <utils/RefBase.h> 31edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 326a3c05bcfab588fd99dd8d619a53d15374e99507Mathias Agopian#include <system/window.h> 339cce325fae8adcf7560a28eef394489f09bad74dMathias Agopian 34edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectnamespace android { 35edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 363da8d2748580b2575e368e203ce2c7f8d34dea05Brian Andersonclass ISurfaceComposer; 373da8d2748580b2575e368e203ce2c7f8d34dea05Brian Anderson 380273adbf0bc202eda2ca579ae0773464ea9c701fAndy McFadden/* 39e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian * An implementation of ANativeWindow that feeds graphics buffers into a 40e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian * BufferQueue. 410273adbf0bc202eda2ca579ae0773464ea9c701fAndy McFadden * 42e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian * This is typically used by programs that want to render frames through 43e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian * some means (maybe OpenGL, a software renderer, or a hardware decoder) 44e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian * and have the frames they create forwarded to SurfaceFlinger for 45e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian * compositing. For example, a video decoder could render a frame and call 46e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian * eglSwapBuffers(), which invokes ANativeWindow callbacks defined by 47e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian * Surface. Surface then forwards the buffers through Binder IPC 48e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian * to the BufferQueue's producer interface, providing the new frame to a 49e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian * consumer such as GLConsumer. 500273adbf0bc202eda2ca579ae0773464ea9c701fAndy McFadden */ 51e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopianclass Surface 52e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian : public ANativeObjectBase<ANativeWindow, Surface, RefBase> 53076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian{ 54edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectpublic: 55edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 56cf0b8c85fb0106751256dba7821f86b5ad03126cMathias Agopian /* 57cf0b8c85fb0106751256dba7821f86b5ad03126cMathias Agopian * creates a Surface from the given IGraphicBufferProducer (which concrete 58cf0b8c85fb0106751256dba7821f86b5ad03126cMathias Agopian * implementation is a BufferQueue). 59cf0b8c85fb0106751256dba7821f86b5ad03126cMathias Agopian * 60cf0b8c85fb0106751256dba7821f86b5ad03126cMathias Agopian * Surface is mainly state-less while it's disconnected, it can be 61cf0b8c85fb0106751256dba7821f86b5ad03126cMathias Agopian * viewed as a glorified IGraphicBufferProducer holder. It's therefore 62cf0b8c85fb0106751256dba7821f86b5ad03126cMathias Agopian * safe to create other Surfaces from the same IGraphicBufferProducer. 63cf0b8c85fb0106751256dba7821f86b5ad03126cMathias Agopian * 64cf0b8c85fb0106751256dba7821f86b5ad03126cMathias Agopian * However, once a Surface is connected, it'll prevent other Surfaces 65cf0b8c85fb0106751256dba7821f86b5ad03126cMathias Agopian * referring to the same IGraphicBufferProducer to become connected and 66cf0b8c85fb0106751256dba7821f86b5ad03126cMathias Agopian * therefore prevent them to be used as actual producers of buffers. 67595264f1af12e25dce57d7c5b1d52ed86ac0d0c9Mathias Agopian * 68595264f1af12e25dce57d7c5b1d52ed86ac0d0c9Mathias Agopian * the controlledByApp flag indicates that this Surface (producer) is 69595264f1af12e25dce57d7c5b1d52ed86ac0d0c9Mathias Agopian * controlled by the application. This flag is used at connect time. 70cf0b8c85fb0106751256dba7821f86b5ad03126cMathias Agopian */ 713da8d2748580b2575e368e203ce2c7f8d34dea05Brian Anderson explicit Surface(const sp<IGraphicBufferProducer>& bufferProducer, 723da8d2748580b2575e368e203ce2c7f8d34dea05Brian Anderson bool controlledByApp = false); 73bd050ab2af1421d527d1a80ce59dd8d9940a838cTed Bonkenburg 74cf0b8c85fb0106751256dba7821f86b5ad03126cMathias Agopian /* getIGraphicBufferProducer() returns the IGraphicBufferProducer this 75cf0b8c85fb0106751256dba7821f86b5ad03126cMathias Agopian * Surface was created with. Usually it's an error to use the 76cf0b8c85fb0106751256dba7821f86b5ad03126cMathias Agopian * IGraphicBufferProducer while the Surface is connected. 77cf0b8c85fb0106751256dba7821f86b5ad03126cMathias Agopian */ 78e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian sp<IGraphicBufferProducer> getIGraphicBufferProducer() const; 79bd050ab2af1421d527d1a80ce59dd8d9940a838cTed Bonkenburg 80cf0b8c85fb0106751256dba7821f86b5ad03126cMathias Agopian /* convenience function to check that the given surface is non NULL as 81cf0b8c85fb0106751256dba7821f86b5ad03126cMathias Agopian * well as its IGraphicBufferProducer */ 82c4905eb49d20667381f3cda7c6f6894234404bd3Mathias Agopian static bool isValid(const sp<Surface>& surface) { 83f25c5086cf46eb029d887f34f25a09220e44958cMathias Agopian return surface != NULL && surface->getIGraphicBufferProducer() != NULL; 84f25c5086cf46eb029d887f34f25a09220e44958cMathias Agopian } 85f25c5086cf46eb029d887f34f25a09220e44958cMathias Agopian 86399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall /* Attaches a sideband buffer stream to the Surface's IGraphicBufferProducer. 87399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall * 88399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall * A sideband stream is a device-specific mechanism for passing buffers 89399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall * from the producer to the consumer without using dequeueBuffer/ 90399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall * queueBuffer. If a sideband stream is present, the consumer can choose 91399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall * whether to acquire buffers from the sideband stream or from the queued 92399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall * buffers. 93399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall * 94399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall * Passing NULL or a different stream handle will detach the previous 95399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall * handle if any. 96399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall */ 97399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall void setSidebandStream(const sp<NativeHandle>& stream); 98399184a4cd728ea1421fb0bc1722274a29e38f4aJesse Hall 9929a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza /* Allocates buffers based on the current dimensions/format. 10029a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza * 10129a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza * This function will allocate up to the maximum number of buffers 10229a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza * permitted by the current BufferQueue configuration. It will use the 10329a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza * default format and dimensions. This is most useful to avoid an allocation 10429a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza * delay during dequeueBuffer. If there are already the maximum number of 10529a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza * buffers allocated, this function has no effect. 10629a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza */ 10729a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza void allocateBuffers(); 10829a3e90879fd96404c971e7187cd0e05927bbce0Dan Stoza 109812ed0644f8f8f71ca403f4e5793f0dbc1fcf9b2Dan Stoza /* Sets the generation number on the IGraphicBufferProducer and updates the 110812ed0644f8f8f71ca403f4e5793f0dbc1fcf9b2Dan Stoza * generation number on any buffers attached to the Surface after this call. 111812ed0644f8f8f71ca403f4e5793f0dbc1fcf9b2Dan Stoza * See IGBP::setGenerationNumber for more information. */ 112812ed0644f8f8f71ca403f4e5793f0dbc1fcf9b2Dan Stoza status_t setGenerationNumber(uint32_t generationNumber); 113812ed0644f8f8f71ca403f4e5793f0dbc1fcf9b2Dan Stoza 114c6f30bdee1f634eb90d68cb76efe935b6535a1e8Dan Stoza // See IGraphicBufferProducer::getConsumerName 115c6f30bdee1f634eb90d68cb76efe935b6535a1e8Dan Stoza String8 getConsumerName() const; 116c6f30bdee1f634eb90d68cb76efe935b6535a1e8Dan Stoza 1177dde599bf1a0dbef7390d91c2689d506371cdbd7Dan Stoza // See IGraphicBufferProducer::getNextFrameNumber 1187dde599bf1a0dbef7390d91c2689d506371cdbd7Dan Stoza uint64_t getNextFrameNumber() const; 1197dde599bf1a0dbef7390d91c2689d506371cdbd7Dan Stoza 120c2e7788721489c5a2ef681fd0bfa591d2ce41175Robert Carr /* Set the scaling mode to be used with a Surface. 121c2e7788721489c5a2ef681fd0bfa591d2ce41175Robert Carr * See NATIVE_WINDOW_SET_SCALING_MODE and its parameters 122c2e7788721489c5a2ef681fd0bfa591d2ce41175Robert Carr * in <system/window.h>. */ 123c2e7788721489c5a2ef681fd0bfa591d2ce41175Robert Carr int setScalingMode(int mode); 124c2e7788721489c5a2ef681fd0bfa591d2ce41175Robert Carr 125127fc63e8a15366b4395f1363e8e18eb058d1709Dan Stoza // See IGraphicBufferProducer::setDequeueTimeout 126127fc63e8a15366b4395f1363e8e18eb058d1709Dan Stoza status_t setDequeueTimeout(nsecs_t timeout); 127127fc63e8a15366b4395f1363e8e18eb058d1709Dan Stoza 1289f31e299b3ec93b7bac969846105e7e926e3efcdRobert Carr /* 1299f31e299b3ec93b7bac969846105e7e926e3efcdRobert Carr * Wait for frame number to increase past lastFrame for at most 1309f31e299b3ec93b7bac969846105e7e926e3efcdRobert Carr * timeoutNs. Useful for one thread to wait for another unknown 1319f31e299b3ec93b7bac969846105e7e926e3efcdRobert Carr * thread to queue a buffer. 1329f31e299b3ec93b7bac969846105e7e926e3efcdRobert Carr */ 1339f31e299b3ec93b7bac969846105e7e926e3efcdRobert Carr bool waitForNextFrame(uint64_t lastFrame, nsecs_t timeout); 1349f31e299b3ec93b7bac969846105e7e926e3efcdRobert Carr 13550101d02a8eae555887282a5f761fdec57bdaf30Dan Stoza // See IGraphicBufferProducer::getLastQueuedBuffer 1361a61da5e28fa16ad556a58193c8bbeb32a5f636dJohn Reck // See GLConsumer::getTransformMatrix for outTransformMatrix format 13750101d02a8eae555887282a5f761fdec57bdaf30Dan Stoza status_t getLastQueuedBuffer(sp<GraphicBuffer>* outBuffer, 1381a61da5e28fa16ad556a58193c8bbeb32a5f636dJohn Reck sp<Fence>* outFence, float outTransformMatrix[16]); 13950101d02a8eae555887282a5f761fdec57bdaf30Dan Stoza 1400a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson status_t getDisplayRefreshCycleDuration(nsecs_t* outRefreshDuration); 1410a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson 1427c3ba8aa288755fad78ddbabcee0ad5a0610ac1cBrian Anderson /* Enables or disables frame timestamp tracking. It is disabled by default 1437c3ba8aa288755fad78ddbabcee0ad5a0610ac1cBrian Anderson * to avoid overhead during queue and dequeue for applications that don't 1447c3ba8aa288755fad78ddbabcee0ad5a0610ac1cBrian Anderson * need the feature. If disabled, calls to getFrameTimestamps will fail. 1457c3ba8aa288755fad78ddbabcee0ad5a0610ac1cBrian Anderson */ 1467c3ba8aa288755fad78ddbabcee0ad5a0610ac1cBrian Anderson void enableFrameTimestamps(bool enable); 1477c3ba8aa288755fad78ddbabcee0ad5a0610ac1cBrian Anderson 1480a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson status_t getCompositorTiming( 1490a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson nsecs_t* compositeDeadline, nsecs_t* compositeInterval, 1500a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson nsecs_t* compositeToPresentLatency); 1510a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson 152ce796e78a57018f186b062199c75d94545318acaPablo Ceballos // See IGraphicBufferProducer::getFrameTimestamps 153069b365163470d2736eb6f591c354d208b5da23bBrian Anderson status_t getFrameTimestamps(uint64_t frameNumber, 154dbd0ea80021cbc61c578385f534f41a33338085bBrian Anderson nsecs_t* outRequestedPresentTime, nsecs_t* outAcquireTime, 155f7fd56a649f07133ad78d31eb5d3ae7a4e95d522Brian Anderson nsecs_t* outLatchTime, nsecs_t* outFirstRefreshStartTime, 156f7fd56a649f07133ad78d31eb5d3ae7a4e95d522Brian Anderson nsecs_t* outLastRefreshStartTime, nsecs_t* outGlCompositionDoneTime, 1574e606e3901b500bdd0f3ea21b8cb63734087bf0aBrian Anderson nsecs_t* outDisplayPresentTime, nsecs_t* outDequeueReadyTime, 1584e606e3901b500bdd0f3ea21b8cb63734087bf0aBrian Anderson nsecs_t* outReleaseTime); 15962c48c931f88ec44c41621afe988c34cab1fb41dIan Elliott 1601eb1b2703754beda3c20bedfca2b4fae885b7164Courtney Goeltzenleuchter status_t getWideColorSupport(bool* supported); 161c5b97c5b5610b2fe6186f599798c97250bb01b95Courtney Goeltzenleuchter status_t getHdrSupport(bool* supported); 1621eb1b2703754beda3c20bedfca2b4fae885b7164Courtney Goeltzenleuchter 1638e3e92b906db431c4fa822f21242977d4ee99942Pablo Ceballos status_t getUniqueId(uint64_t* outId) const; 164e2786ea5aec3a12d948feb85ffbb535fc89c0fe6Chia-I Wu status_t getConsumerUsage(uint64_t* outUsage) const; 1658e3e92b906db431c4fa822f21242977d4ee99942Pablo Ceballos 166932f008485dbb6fb452c8616abd7586f914f72ceDan Stoza // Returns the CLOCK_MONOTONIC start time of the last dequeueBuffer call 167932f008485dbb6fb452c8616abd7586f914f72ceDan Stoza nsecs_t getLastDequeueStartTime() const; 168932f008485dbb6fb452c8616abd7586f914f72ceDan Stoza 169e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopianprotected: 170e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian virtual ~Surface(); 171edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1723da8d2748580b2575e368e203ce2c7f8d34dea05Brian Anderson // Virtual for testing. 1733da8d2748580b2575e368e203ce2c7f8d34dea05Brian Anderson virtual sp<ISurfaceComposer> composerService() const; 1740a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson virtual nsecs_t now() const; 1753da8d2748580b2575e368e203ce2c7f8d34dea05Brian Anderson 176b296533607232357597b255679db29470ab5925dMathias Agopianprivate: 177b296533607232357597b255679db29470ab5925dMathias Agopian // can't be copied 178e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian Surface& operator = (const Surface& rhs); 179b296533607232357597b255679db29470ab5925dMathias Agopian Surface(const Surface& rhs); 180e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian 181e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian // ANativeWindow hooks 182e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian static int hook_cancelBuffer(ANativeWindow* window, 183e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian ANativeWindowBuffer* buffer, int fenceFd); 184e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian static int hook_dequeueBuffer(ANativeWindow* window, 185e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian ANativeWindowBuffer** buffer, int* fenceFd); 186e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian static int hook_perform(ANativeWindow* window, int operation, ...); 187e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian static int hook_query(const ANativeWindow* window, int what, int* value); 188e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian static int hook_queueBuffer(ANativeWindow* window, 189e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian ANativeWindowBuffer* buffer, int fenceFd); 190e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian static int hook_setSwapInterval(ANativeWindow* window, int interval); 191e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian 192e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian static int hook_cancelBuffer_DEPRECATED(ANativeWindow* window, 193e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian ANativeWindowBuffer* buffer); 194e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian static int hook_dequeueBuffer_DEPRECATED(ANativeWindow* window, 195e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian ANativeWindowBuffer** buffer); 196e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian static int hook_lockBuffer_DEPRECATED(ANativeWindow* window, 197e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian ANativeWindowBuffer* buffer); 198e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian static int hook_queueBuffer_DEPRECATED(ANativeWindow* window, 199e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian ANativeWindowBuffer* buffer); 200e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian 201e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian int dispatchConnect(va_list args); 202e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian int dispatchDisconnect(va_list args); 203e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian int dispatchSetBufferCount(va_list args); 204e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian int dispatchSetBuffersGeometry(va_list args); 205e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian int dispatchSetBuffersDimensions(va_list args); 206e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian int dispatchSetBuffersUserDimensions(va_list args); 207e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian int dispatchSetBuffersFormat(va_list args); 208e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian int dispatchSetScalingMode(va_list args); 209e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian int dispatchSetBuffersTransform(va_list args); 2101681d95989271f3a9ac0dbb93d10e4a29f2b4444Ruben Brunk int dispatchSetBuffersStickyTransform(va_list args); 211e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian int dispatchSetBuffersTimestamp(va_list args); 212e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian int dispatchSetCrop(va_list args); 213e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian int dispatchSetUsage(va_list args); 214cb496acbe593326e8d5d563847067d02b2df40ecMathias Agopian int dispatchSetUsage64(va_list args); 215e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian int dispatchLock(va_list args); 216e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian int dispatchUnlockAndPost(va_list args); 2177cb0d39016ff8061fe9fc2967870c145a6ffa2acRachad int dispatchSetSidebandStream(va_list args); 21882c6bcc9705eabcaf5b9e45bc81867b0e2d61a02Eino-Ville Talvala int dispatchSetBuffersDataSpace(va_list args); 2199bad0d7e726e6b264c528a3dd13d0c58fd92c0e1Courtney Goeltzenleuchter int dispatchSetBuffersSmpte2086Metadata(va_list args); 2209bad0d7e726e6b264c528a3dd13d0c58fd92c0e1Courtney Goeltzenleuchter int dispatchSetBuffersCta8613Metadata(va_list args); 2215065a55291b67f584d7b0be3fa3cfc4e29a3cd1cDan Stoza int dispatchSetSurfaceDamage(va_list args); 2223559fbf93801e2c0d9d8fb246fb9b867a361b464Pablo Ceballos int dispatchSetSharedBufferMode(va_list args); 223ff95aabbcc6e8606acbd7933c90eeb9b8b382a21Pablo Ceballos int dispatchSetAutoRefresh(va_list args); 2240a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson int dispatchGetDisplayRefreshCycleDuration(va_list args); 2251049d1d0b21ee318e309f9a90098c092cb879c41Brian Anderson int dispatchGetNextFrameId(va_list args); 2267c3ba8aa288755fad78ddbabcee0ad5a0610ac1cBrian Anderson int dispatchEnableFrameTimestamps(va_list args); 2270a61b0c813f5991bf462e36a2314dda062727a10Brian Anderson int dispatchGetCompositorTiming(va_list args); 228ce796e78a57018f186b062199c75d94545318acaPablo Ceballos int dispatchGetFrameTimestamps(va_list args); 2291eb1b2703754beda3c20bedfca2b4fae885b7164Courtney Goeltzenleuchter int dispatchGetWideColorSupport(va_list args); 230c5b97c5b5610b2fe6186f599798c97250bb01b95Courtney Goeltzenleuchter int dispatchGetHdrSupport(va_list args); 231e2786ea5aec3a12d948feb85ffbb535fc89c0fe6Chia-I Wu int dispatchGetConsumerUsage64(va_list args); 232e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian 233e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopianprotected: 234e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian virtual int dequeueBuffer(ANativeWindowBuffer** buffer, int* fenceFd); 235e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian virtual int cancelBuffer(ANativeWindowBuffer* buffer, int fenceFd); 236e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian virtual int queueBuffer(ANativeWindowBuffer* buffer, int fenceFd); 237e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian virtual int perform(int operation, va_list args); 238e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian virtual int setSwapInterval(int interval); 239e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian 240e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian virtual int lockBuffer_DEPRECATED(ANativeWindowBuffer* buffer); 241e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian 242e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian virtual int connect(int api); 243e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian virtual int setBufferCount(int bufferCount); 2443be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza virtual int setBuffersUserDimensions(uint32_t width, uint32_t height); 2453be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza virtual int setBuffersFormat(PixelFormat format); 2463be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza virtual int setBuffersTransform(uint32_t transform); 2473be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza virtual int setBuffersStickyTransform(uint32_t transform); 248e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian virtual int setBuffersTimestamp(int64_t timestamp); 24934beb7a0ff0494b0c5ad81104171f8a49e599163Peiyong Lin virtual int setBuffersDataSpace(ui::Dataspace dataSpace); 2509bad0d7e726e6b264c528a3dd13d0c58fd92c0e1Courtney Goeltzenleuchter virtual int setBuffersSmpte2086Metadata(const android_smpte2086_metadata* metadata); 2519bad0d7e726e6b264c528a3dd13d0c58fd92c0e1Courtney Goeltzenleuchter virtual int setBuffersCta8613Metadata(const android_cta861_3_metadata* metadata); 252e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian virtual int setCrop(Rect const* rect); 253cb496acbe593326e8d5d563847067d02b2df40ecMathias Agopian virtual int setUsage(uint64_t reqUsage); 2545065a55291b67f584d7b0be3fa3cfc4e29a3cd1cDan Stoza virtual void setSurfaceDamage(android_native_rect_t* rects, size_t numRects); 255076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 256e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopianpublic: 25797b9c86338e2d364d47ea7522c2d81a8014f0e07Robert Carr virtual int disconnect(int api, 25897b9c86338e2d364d47ea7522c2d81a8014f0e07Robert Carr IGraphicBufferProducer::DisconnectMode mode = 25997b9c86338e2d364d47ea7522c2d81a8014f0e07Robert Carr IGraphicBufferProducer::DisconnectMode::Api); 26097b9c86338e2d364d47ea7522c2d81a8014f0e07Robert Carr 26119e3e06e3c65a7c001a6fe0971744ba5ff536515Pablo Ceballos virtual int setMaxDequeuedBufferCount(int maxDequeuedBuffers); 26219e3e06e3c65a7c001a6fe0971744ba5ff536515Pablo Ceballos virtual int setAsyncMode(bool async); 2633559fbf93801e2c0d9d8fb246fb9b867a361b464Pablo Ceballos virtual int setSharedBufferMode(bool sharedBufferMode); 264ff95aabbcc6e8606acbd7933c90eeb9b8b382a21Pablo Ceballos virtual int setAutoRefresh(bool autoRefresh); 265c1ba5c4649554e744844b07cfe402b42fbe12ff3Sahil Dhanju virtual int setBuffersDimensions(uint32_t width, uint32_t height); 266e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian virtual int lock(ANativeWindow_Buffer* outBuffer, ARect* inOutDirtyBounds); 267e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian virtual int unlockAndPost(); 26870ccba596c586b7effde1ff99d36c911873b4ed4Dan Stoza virtual int query(int what, int* value) const; 269b296533607232357597b255679db29470ab5925dMathias Agopian 270231832eb27107fb561467f5f4a9be2c577c61ea8Dan Stoza virtual int connect(int api, const sp<IProducerListener>& listener); 271e572fd7b6262389e89cc23d9eb25129394698eb8Yin-Chia Yeh 272e572fd7b6262389e89cc23d9eb25129394698eb8Yin-Chia Yeh // When reportBufferRemoval is true, clients must call getAndFlushRemovedBuffers to fetch 273e572fd7b6262389e89cc23d9eb25129394698eb8Yin-Chia Yeh // GraphicBuffers removed from this surface after a dequeueBuffer, detachNextBuffer or 274e572fd7b6262389e89cc23d9eb25129394698eb8Yin-Chia Yeh // attachBuffer call. This allows clients with their own buffer caches to free up buffers no 275e572fd7b6262389e89cc23d9eb25129394698eb8Yin-Chia Yeh // longer in use by this surface. 276e572fd7b6262389e89cc23d9eb25129394698eb8Yin-Chia Yeh virtual int connect( 277e572fd7b6262389e89cc23d9eb25129394698eb8Yin-Chia Yeh int api, const sp<IProducerListener>& listener, 278e572fd7b6262389e89cc23d9eb25129394698eb8Yin-Chia Yeh bool reportBufferRemoval); 279d9c4971da2f2c4f980a748006bd40469c3332a13Dan Stoza virtual int detachNextBuffer(sp<GraphicBuffer>* outBuffer, 280231832eb27107fb561467f5f4a9be2c577c61ea8Dan Stoza sp<Fence>* outFence); 281231832eb27107fb561467f5f4a9be2c577c61ea8Dan Stoza virtual int attachBuffer(ANativeWindowBuffer*); 282231832eb27107fb561467f5f4a9be2c577c61ea8Dan Stoza 283e572fd7b6262389e89cc23d9eb25129394698eb8Yin-Chia Yeh // When client connects to Surface with reportBufferRemoval set to true, any buffers removed 284e572fd7b6262389e89cc23d9eb25129394698eb8Yin-Chia Yeh // from this Surface will be collected and returned here. Once this method returns, these 285e572fd7b6262389e89cc23d9eb25129394698eb8Yin-Chia Yeh // buffers will no longer be referenced by this Surface unless they are attached to this 286e572fd7b6262389e89cc23d9eb25129394698eb8Yin-Chia Yeh // Surface later. The list of removed buffers will only be stored until the next dequeueBuffer, 287e572fd7b6262389e89cc23d9eb25129394698eb8Yin-Chia Yeh // detachNextBuffer, or attachBuffer call. 288e572fd7b6262389e89cc23d9eb25129394698eb8Yin-Chia Yeh status_t getAndFlushRemovedBuffers(std::vector<sp<GraphicBuffer>>* out); 289e572fd7b6262389e89cc23d9eb25129394698eb8Yin-Chia Yeh 29034beb7a0ff0494b0c5ad81104171f8a49e599163Peiyong Lin ui::Dataspace getBuffersDataSpace(); 291152279d2725cd59369bcdf70f9622b011cae5a14Courtney Goeltzenleuchter 29240482ff650751819d4104c10a30974838168438cChavi Weingarten static status_t attachAndQueueBuffer(Surface* surface, sp<GraphicBuffer> buffer); 29340482ff650751819d4104c10a30974838168438cChavi Weingarten 294e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopianprotected: 2952b5dd4062dd951b2cafc4b80bd3a1813b013d71aMathias Agopian enum { NUM_BUFFER_SLOTS = BufferQueueDefs::NUM_BUFFER_SLOTS }; 296e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian enum { DEFAULT_FORMAT = PIXEL_FORMAT_RGBA_8888 }; 297aca4e2287939b4ce3d9e9aced64c5c9641333503Jamie Gennis 298069b365163470d2736eb6f591c354d208b5da23bBrian Anderson void querySupportedTimestampsLocked() const; 299069b365163470d2736eb6f591c354d208b5da23bBrian Anderson 300e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian void freeAllBuffers(); 301e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian int getSlotFromBufferLocked(android_native_buffer_t* buffer) const; 3028f9dbf9e13b927de2524116c30544f7dfbbbf56cMathias Agopian 303e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian struct BufferSlot { 304e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian sp<GraphicBuffer> buffer; 305e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian Region dirtyRegion; 306e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian }; 307ba5972ffdc7179dd9a387f22032eb18666d97917Mathias Agopian 308e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian // mSurfaceTexture is the interface to the surface texture server. All 309e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian // operations on the surface texture client ultimately translate into 310e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian // interactions with the server using this interface. 311e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian // TODO: rename to mBufferProducer 312e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian sp<IGraphicBufferProducer> mGraphicBufferProducer; 313e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian 314e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian // mSlots stores the buffers that have been allocated for each buffer slot. 315e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian // It is initialized to null pointers, and gets filled in with the result of 316e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian // IGraphicBufferProducer::requestBuffer when the client dequeues a buffer from a 317e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian // slot that has not yet been used. The buffer allocated to a slot will also 318e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian // be replaced if the requested buffer usage or geometry differs from that 319e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian // of the buffer allocated to a slot. 320e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian BufferSlot mSlots[NUM_BUFFER_SLOTS]; 321e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian 322e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian // mReqWidth is the buffer width that will be requested at the next dequeue 323e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian // operation. It is initialized to 1. 324e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian uint32_t mReqWidth; 325e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian 326e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian // mReqHeight is the buffer height that will be requested at the next 327e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian // dequeue operation. It is initialized to 1. 328e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian uint32_t mReqHeight; 329e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian 330e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian // mReqFormat is the buffer pixel format that will be requested at the next 331e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian // deuque operation. It is initialized to PIXEL_FORMAT_RGBA_8888. 3323be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza PixelFormat mReqFormat; 333e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian 334e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian // mReqUsage is the set of buffer usage flags that will be requested 335e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian // at the next deuque operation. It is initialized to 0. 336cb496acbe593326e8d5d563847067d02b2df40ecMathias Agopian uint64_t mReqUsage; 337e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian 338e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian // mTimestamp is the timestamp that will be used for the next buffer queue 339e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian // operation. It defaults to NATIVE_WINDOW_TIMESTAMP_AUTO, which means that 340e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian // a timestamp is auto-generated when queueBuffer is called. 341e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian int64_t mTimestamp; 342e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian 34382c6bcc9705eabcaf5b9e45bc81867b0e2d61a02Eino-Ville Talvala // mDataSpace is the buffer dataSpace that will be used for the next buffer 34434beb7a0ff0494b0c5ad81104171f8a49e599163Peiyong Lin // queue operation. It defaults to Dataspace::UNKNOWN, which 34582c6bcc9705eabcaf5b9e45bc81867b0e2d61a02Eino-Ville Talvala // means that the buffer contains some type of color data. 34634beb7a0ff0494b0c5ad81104171f8a49e599163Peiyong Lin ui::Dataspace mDataSpace; 34782c6bcc9705eabcaf5b9e45bc81867b0e2d61a02Eino-Ville Talvala 3489bad0d7e726e6b264c528a3dd13d0c58fd92c0e1Courtney Goeltzenleuchter // mHdrMetadata is the HDR metadata that will be used for the next buffer 3499bad0d7e726e6b264c528a3dd13d0c58fd92c0e1Courtney Goeltzenleuchter // queue operation. There is no HDR metadata by default. 3509bad0d7e726e6b264c528a3dd13d0c58fd92c0e1Courtney Goeltzenleuchter HdrMetadata mHdrMetadata; 3519bad0d7e726e6b264c528a3dd13d0c58fd92c0e1Courtney Goeltzenleuchter 352e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian // mCrop is the crop rectangle that will be used for the next buffer 353e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian // that gets queued. It is set by calling setCrop. 354e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian Rect mCrop; 355e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian 356e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian // mScalingMode is the scaling mode that will be used for the next 357e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian // buffers that get queued. It is set by calling setScalingMode. 358e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian int mScalingMode; 359e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian 360e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian // mTransform is the transform identifier that will be used for the next 361e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian // buffer that gets queued. It is set by calling setTransform. 362e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian uint32_t mTransform; 363e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian 3641681d95989271f3a9ac0dbb93d10e4a29f2b4444Ruben Brunk // mStickyTransform is a transform that is applied on top of mTransform 3651681d95989271f3a9ac0dbb93d10e4a29f2b4444Ruben Brunk // in each buffer that is queued. This is typically used to force the 3661681d95989271f3a9ac0dbb93d10e4a29f2b4444Ruben Brunk // compositor to apply a transform, and will prevent the transform hint 3671681d95989271f3a9ac0dbb93d10e4a29f2b4444Ruben Brunk // from being set by the compositor. 3681681d95989271f3a9ac0dbb93d10e4a29f2b4444Ruben Brunk uint32_t mStickyTransform; 3691681d95989271f3a9ac0dbb93d10e4a29f2b4444Ruben Brunk 3703be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza // mDefaultWidth is default width of the buffers, regardless of the 3713be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza // native_window_set_buffers_dimensions call. 3723be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza uint32_t mDefaultWidth; 373e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian 3743be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza // mDefaultHeight is default height of the buffers, regardless of the 3753be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza // native_window_set_buffers_dimensions call. 3763be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza uint32_t mDefaultHeight; 377e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian 3783be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza // mUserWidth, if non-zero, is an application-specified override 3793be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza // of mDefaultWidth. This is lower priority than the width set by 3803be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza // native_window_set_buffers_dimensions. 3813be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza uint32_t mUserWidth; 382e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian 3833be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza // mUserHeight, if non-zero, is an application-specified override 3843be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza // of mDefaultHeight. This is lower priority than the height set 3853be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza // by native_window_set_buffers_dimensions. 3863be1c6b60a188dc10025e2ce156c11fac050625dDan Stoza uint32_t mUserHeight; 387e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian 388e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian // mTransformHint is the transform probably applied to buffers of this 389e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian // window. this is only a hint, actual transform may differ. 390e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian uint32_t mTransformHint; 391e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian 392595264f1af12e25dce57d7c5b1d52ed86ac0d0c9Mathias Agopian // mProducerControlledByApp whether this buffer producer is controlled 393595264f1af12e25dce57d7c5b1d52ed86ac0d0c9Mathias Agopian // by the application 394595264f1af12e25dce57d7c5b1d52ed86ac0d0c9Mathias Agopian bool mProducerControlledByApp; 395595264f1af12e25dce57d7c5b1d52ed86ac0d0c9Mathias Agopian 3967cdd786fa80cf03551291ae8feca7b77583be1c5Mathias Agopian // mSwapIntervalZero set if we should drop buffers at queue() time to 3977cdd786fa80cf03551291ae8feca7b77583be1c5Mathias Agopian // achieve an asynchronous swap interval 3987cdd786fa80cf03551291ae8feca7b77583be1c5Mathias Agopian bool mSwapIntervalZero; 3997cdd786fa80cf03551291ae8feca7b77583be1c5Mathias Agopian 400e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian // mConsumerRunningBehind whether the consumer is running more than 401e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian // one buffer behind the producer. 402e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian mutable bool mConsumerRunningBehind; 403e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian 404e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian // mMutex is the mutex used to prevent concurrent access to the member 405e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian // variables of Surface objects. It must be locked whenever the 406e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian // member variables are accessed. 407e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian mutable Mutex mMutex; 408e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian 409e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian // must be used from the lock/unlock thread 410e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian sp<GraphicBuffer> mLockedBuffer; 411e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian sp<GraphicBuffer> mPostedBuffer; 412e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian bool mConnectedToCpu; 413e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian 414c62acbd12711ee6cff1ef94c146316dfe5169045Dan Stoza // When a CPU producer is attached, this reflects the region that the 415c62acbd12711ee6cff1ef94c146316dfe5169045Dan Stoza // producer wished to update as well as whether the Surface was able to copy 416c62acbd12711ee6cff1ef94c146316dfe5169045Dan Stoza // the previous buffer back to allow a partial update. 4175065a55291b67f584d7b0be3fa3cfc4e29a3cd1cDan Stoza // 418c62acbd12711ee6cff1ef94c146316dfe5169045Dan Stoza // When a non-CPU producer is attached, this reflects the surface damage 419c62acbd12711ee6cff1ef94c146316dfe5169045Dan Stoza // (the change since the previous frame) passed in by the producer. 420e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian Region mDirtyRegion; 421812ed0644f8f8f71ca403f4e5793f0dbc1fcf9b2Dan Stoza 422a2eb34cfbe089deb9a519e9702e17d9dfe26f9e8Ian Elliott // mBufferAge tracks the age of the contents of the most recently dequeued 423a2eb34cfbe089deb9a519e9702e17d9dfe26f9e8Ian Elliott // buffer as the number of frames that have elapsed since it was last queued 424a2eb34cfbe089deb9a519e9702e17d9dfe26f9e8Ian Elliott uint64_t mBufferAge; 425a2eb34cfbe089deb9a519e9702e17d9dfe26f9e8Ian Elliott 426812ed0644f8f8f71ca403f4e5793f0dbc1fcf9b2Dan Stoza // Stores the current generation number. See setGenerationNumber and 427812ed0644f8f8f71ca403f4e5793f0dbc1fcf9b2Dan Stoza // IGraphicBufferProducer::setGenerationNumber for more information. 428812ed0644f8f8f71ca403f4e5793f0dbc1fcf9b2Dan Stoza uint32_t mGenerationNumber; 429ff95aabbcc6e8606acbd7933c90eeb9b8b382a21Pablo Ceballos 430ff95aabbcc6e8606acbd7933c90eeb9b8b382a21Pablo Ceballos // Caches the values that have been passed to the producer. 4313559fbf93801e2c0d9d8fb246fb9b867a361b464Pablo Ceballos bool mSharedBufferMode; 432ff95aabbcc6e8606acbd7933c90eeb9b8b382a21Pablo Ceballos bool mAutoRefresh; 433ff95aabbcc6e8606acbd7933c90eeb9b8b382a21Pablo Ceballos 4343559fbf93801e2c0d9d8fb246fb9b867a361b464Pablo Ceballos // If in shared buffer mode and auto refresh is enabled, store the shared 435ff95aabbcc6e8606acbd7933c90eeb9b8b382a21Pablo Ceballos // buffer slot and return it for all calls to queue/dequeue without going 436ff95aabbcc6e8606acbd7933c90eeb9b8b382a21Pablo Ceballos // over Binder. 437ff95aabbcc6e8606acbd7933c90eeb9b8b382a21Pablo Ceballos int mSharedBufferSlot; 438ff95aabbcc6e8606acbd7933c90eeb9b8b382a21Pablo Ceballos 439ff95aabbcc6e8606acbd7933c90eeb9b8b382a21Pablo Ceballos // This is true if the shared buffer has already been queued/canceled. It's 440ff95aabbcc6e8606acbd7933c90eeb9b8b382a21Pablo Ceballos // used to prevent a mismatch between the number of queue/dequeue calls. 441ff95aabbcc6e8606acbd7933c90eeb9b8b382a21Pablo Ceballos bool mSharedBufferHasBeenQueued; 4429f31e299b3ec93b7bac969846105e7e926e3efcdRobert Carr 44370ccba596c586b7effde1ff99d36c911873b4ed4Dan Stoza // These are used to satisfy the NATIVE_WINDOW_LAST_*_DURATION queries 44470ccba596c586b7effde1ff99d36c911873b4ed4Dan Stoza nsecs_t mLastDequeueDuration = 0; 44570ccba596c586b7effde1ff99d36c911873b4ed4Dan Stoza nsecs_t mLastQueueDuration = 0; 44670ccba596c586b7effde1ff99d36c911873b4ed4Dan Stoza 447932f008485dbb6fb452c8616abd7586f914f72ceDan Stoza // Stores the time right before we call IGBP::dequeueBuffer 448932f008485dbb6fb452c8616abd7586f914f72ceDan Stoza nsecs_t mLastDequeueStartTime = 0; 449932f008485dbb6fb452c8616abd7586f914f72ceDan Stoza 4509f31e299b3ec93b7bac969846105e7e926e3efcdRobert Carr Condition mQueueBufferCondition; 451bc8c1928e1dbdaf6a2820f6e426c96ed61284043Pablo Ceballos 45250143b3780ad2aaa544c8d2d47619214b79c3c56Brian Anderson uint64_t mNextFrameNumber = 1; 45350143b3780ad2aaa544c8d2d47619214b79c3c56Brian Anderson uint64_t mLastFrameNumber = 0; 454069b365163470d2736eb6f591c354d208b5da23bBrian Anderson 4556b376713907086c9642e7b7e66e51ddfa531b003Brian Anderson // Mutable because ANativeWindow::query needs this class const. 4566b376713907086c9642e7b7e66e51ddfa531b003Brian Anderson mutable bool mQueriedSupportedTimestamps; 4576b376713907086c9642e7b7e66e51ddfa531b003Brian Anderson mutable bool mFrameTimestampsSupportsPresent; 4586b376713907086c9642e7b7e66e51ddfa531b003Brian Anderson 4593890c3995c4a52439844faeb80b5503d42b977d8Brian Anderson // A cached copy of the FrameEventHistory maintained by the consumer. 4607c3ba8aa288755fad78ddbabcee0ad5a0610ac1cBrian Anderson bool mEnableFrameTimestamps = false; 4613da8d2748580b2575e368e203ce2c7f8d34dea05Brian Anderson std::unique_ptr<ProducerFrameEventHistory> mFrameEventHistory; 462e572fd7b6262389e89cc23d9eb25129394698eb8Yin-Chia Yeh 463e572fd7b6262389e89cc23d9eb25129394698eb8Yin-Chia Yeh bool mReportRemovedBuffers = false; 464e572fd7b6262389e89cc23d9eb25129394698eb8Yin-Chia Yeh std::vector<sp<GraphicBuffer>> mRemovedBuffers; 465edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 466edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 46705debe1d787b7471c2bc9c8f7569a338ca5c7ad4Mathias Agopian} // namespace android 468edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 469e3c697fb929c856b59fa56a8e05a2a7eba187c3dMathias Agopian#endif // ANDROID_GUI_SURFACE_H 470