video_decode_accelerator_unittest.cc revision 03b57e008b61dfcb1fbad3aea950ae0e001748b0
15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// The bulk of this file is support code; sorry about that. Here's an overview 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// to hopefully help readers of this code: 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// - RenderingHelper is charged with interacting with X11/{EGL/GLES2,GLX/GL} or 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Win/EGL. 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// - ClientState is an enum for the state of the decode client used by the test. 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// - ClientStateNotification is a barrier abstraction that allows the test code 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// to be written sequentially and wait for the decode client to see certain 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// state transitions. 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// - GLRenderingVDAClient is a VideoDecodeAccelerator::Client implementation 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// - Finally actual TEST cases are at the bottom of this file, using the above 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// infrastructure. 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <fcntl.h> 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <sys/stat.h> 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <sys/types.h> 20f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)#include <algorithm> 213240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch#include <deque> 22f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)#include <map> 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Include gtest.h out of order because <X11/X.h> #define's Bool & None, which 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// gtest uses as struct names (inside a namespace). This means that 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// #include'ing gtest after anything that pulls in X.h fails to compile. 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// This is http://code.google.com/p/googletest/issues/detail?id=371 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "testing/gtest/include/gtest/gtest.h" 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/at_exit.h" 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/bind.h" 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/command_line.h" 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/file_util.h" 34a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#include "base/files/file.h" 35eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#include "base/format_macros.h" 36a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch#include "base/md5.h" 37424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)#include "base/message_loop/message_loop_proxy.h" 3858e6fbe4ee35d65e14b626c557d37565bf8ad179Ben Murdoch#include "base/process/process.h" 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/stl_util.h" 407d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)#include "base/strings/string_number_conversions.h" 412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/strings/string_split.h" 422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/strings/stringize_macros.h" 43eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#include "base/strings/stringprintf.h" 44868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "base/strings/utf_string_conversions.h" 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/synchronization/condition_variable.h" 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/synchronization/lock.h" 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/synchronization/waitable_event.h" 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/threading/thread.h" 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/common/gpu/media/rendering_helper.h" 50d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles)#include "content/common/gpu/media/video_accelerator_unittest_helpers.h" 512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "content/public/common/content_switches.h" 525d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "media/filters/h264_parser.h" 53a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch#include "ui/gfx/codec/png_codec.h" 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/common/gpu/media/dxva_video_decode_accelerator.h" 57a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#elif defined(OS_CHROMEOS) && defined(ARCH_CPU_ARMEL) 585d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "content/common/gpu/media/v4l2_video_decode_accelerator.h" 595d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "content/common/gpu/media/v4l2_video_device.h" 60a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#elif defined(OS_CHROMEOS) && defined(ARCH_CPU_X86_FAMILY) 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/common/gpu/media/vaapi_video_decode_accelerator.h" 62868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "content/common/gpu/media/vaapi_wrapper.h" 635d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#if defined(USE_X11) 645d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "ui/gl/gl_implementation.h" 655d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#endif // USE_X11 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#error The VideoAccelerator tests are not supported on this platform. 682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#endif // OS_WIN 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using media::VideoDecodeAccelerator; 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace content { 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Values optionally filled in from flags; see main() below. 762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// The syntax of multiple test videos is: 772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// test-video1;test-video2;test-video3 782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// where only the first video is required and other optional videos would be 792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// decoded by concurrent decoders. 802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// The syntax of each test-video is: 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// filename:width:height:numframes:numfragments:minFPSwithRender:minFPSnoRender 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// where only the first field is required. Value details: 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// - |filename| must be an h264 Annex B (NAL) stream or an IVF VP8 stream. 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// - |width| and |height| are in pixels. 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// - |numframes| is the number of picture frames in the file. 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// - |numfragments| NALU (h264) or frame (VP8) count in the stream. 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// - |minFPSwithRender| and |minFPSnoRender| are minimum frames/second speeds 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// expected to be achieved with and without rendering to the screen, resp. 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// (the latter tests just decode speed). 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// - |profile| is the media::VideoCodecProfile set during Initialization. 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// An empty value for a numeric field means "ignore". 923240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdochconst base::FilePath::CharType* g_test_video_data = 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // FILE_PATH_LITERAL("test-25fps.vp8:320:240:250:250:50:175:11"); 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FILE_PATH_LITERAL("test-25fps.h264:320:240:250:258:50:175:1"); 95c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 96f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)// The file path of the test output log. This is used to communicate the test 97f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)// results to CrOS autotests. We can enable the log and specify the filename by 98f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)// the "--output_log" switch. 99f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)const base::FilePath::CharType* g_output_log = NULL; 1003240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch 1013240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch// The value is set by the switch "--rendering_fps". 102f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles)double g_rendering_fps = 60; 103eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 104c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// Magic constants for differentiating the reasons for NotifyResetDone being 105c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// called. 106c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)enum ResetPoint { 1075d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Reset() just after calling Decode() with a fragment containing config info. 1085d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) RESET_AFTER_FIRST_CONFIG_INFO = -4, 109a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) START_OF_STREAM_RESET = -3, 110c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) MID_STREAM_RESET = -2, 111c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) END_OF_STREAM_RESET = -1 112c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)}; 113c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 114c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)const int kMaxResetAfterFrameNum = 100; 1157dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdochconst int kMaxFramesToDelayReuse = 64; 1163240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdochconst base::TimeDelta kReuseDelay = base::TimeDelta::FromSeconds(1); 117f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)// Simulate WebRTC and call VDA::Decode 30 times per second. 118f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)const int kWebRtcDecodeCallsPerSecond = 30; 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)struct TestVideoFile { 1212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) explicit TestVideoFile(base::FilePath::StringType file_name) 1222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) : file_name(file_name), 1232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) width(-1), 1242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) height(-1), 1252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) num_frames(-1), 1262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) num_fragments(-1), 1272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) min_fps_render(-1), 1282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) min_fps_no_render(-1), 1295d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) profile(media::VIDEO_CODEC_PROFILE_UNKNOWN), 130c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) reset_after_frame_num(END_OF_STREAM_RESET) { 1312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 1322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath::StringType file_name; 1342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int width; 1352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int height; 1362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int num_frames; 1372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int num_fragments; 1382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int min_fps_render; 1392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int min_fps_no_render; 1405d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) media::VideoCodecProfile profile; 141c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) int reset_after_frame_num; 1422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::string data_str; 1432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)}; 1442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 145a3f7b4e666c476898878fa745f637129375cd889Ben Murdochconst gfx::Size kThumbnailsPageSize(1600, 1200); 146a3f7b4e666c476898878fa745f637129375cd889Ben Murdochconst gfx::Size kThumbnailSize(160, 120); 147a3f7b4e666c476898878fa745f637129375cd889Ben Murdochconst int kMD5StringLength = 32; 148a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch 149a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch// Read in golden MD5s for the thumbnailed rendering of this video 150a3f7b4e666c476898878fa745f637129375cd889Ben Murdochvoid ReadGoldenThumbnailMD5s(const TestVideoFile* video_file, 151a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch std::vector<std::string>* md5_strings) { 152a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch base::FilePath filepath(video_file->file_name); 153a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch filepath = filepath.AddExtension(FILE_PATH_LITERAL(".md5")); 154a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch std::string all_md5s; 15558537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) base::ReadFileToString(filepath, &all_md5s); 156a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch base::SplitString(all_md5s, '\n', md5_strings); 157a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch // Check these are legitimate MD5s. 158a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch for (std::vector<std::string>::iterator md5_string = md5_strings->begin(); 159a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch md5_string != md5_strings->end(); ++md5_string) { 160a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch // Ignore the empty string added by SplitString 161a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch if (!md5_string->length()) 162a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch continue; 163f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) // Ignore comments 164f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) if (md5_string->at(0) == '#') 165f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) continue; 166a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch 167a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch CHECK_EQ(static_cast<int>(md5_string->length()), 168a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch kMD5StringLength) << *md5_string; 169a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch bool hex_only = std::count_if(md5_string->begin(), 170a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch md5_string->end(), isxdigit) == 171a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch kMD5StringLength; 172a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch CHECK(hex_only) << *md5_string; 173a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch } 174a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch CHECK_GE(md5_strings->size(), 1U) << all_md5s; 175a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch} 176a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch 1775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// State of the GLRenderingVDAClient below. Order matters here as the test 1785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// makes assumptions about it. 1795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)enum ClientState { 1805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CS_CREATED = 0, 1815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CS_DECODER_SET = 1, 1825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CS_INITIALIZED = 2, 1835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CS_FLUSHING = 3, 1845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CS_FLUSHED = 4, 1853240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch CS_RESETTING = 5, 1863240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch CS_RESET = 6, 1873240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch CS_ERROR = 7, 1883240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch CS_DESTROYED = 8, 1895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CS_MAX, // Must be last entry. 1905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 1915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Client that can accept callbacks from a VideoDecodeAccelerator and is used by 1935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// the TESTs below. 19458537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)class GLRenderingVDAClient 19558537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) : public VideoDecodeAccelerator::Client, 19658537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) public base::SupportsWeakPtr<GLRenderingVDAClient> { 1975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 19803b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles) // |window_id| the window_id of the client, which is used to identify the 19903b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles) // rendering area in the |rendering_helper|. 2005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Doesn't take ownership of |rendering_helper| or |note|, which must outlive 2015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // |*this|. 2025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // |num_play_throughs| indicates how many times to play through the video. 2035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // |reset_after_frame_num| can be a frame number >=0 indicating a mid-stream 2045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Reset() should be done after that frame number is delivered, or 2055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // END_OF_STREAM_RESET to indicate no mid-stream Reset(). 2065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // |delete_decoder_state| indicates when the underlying decoder should be 2075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Destroy()'d and deleted and can take values: N<0: delete after -N Decode() 2085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // calls have been made, N>=0 means interpret as ClientState. 2095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Both |reset_after_frame_num| & |delete_decoder_state| apply only to the 2105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // last play-through (governed by |num_play_throughs|). 211f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) // |suppress_rendering| indicates GL rendering is supressed or not. 2127dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch // After |delay_reuse_after_frame_num| frame has been delivered, the client 2133240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch // will start delaying the call to ReusePictureBuffer() for kReuseDelay. 214f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) // |decode_calls_per_second| is the number of VDA::Decode calls per second. 215f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) // If |decode_calls_per_second| > 0, |num_in_flight_decodes| must be 1. 21603b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles) GLRenderingVDAClient(size_t window_id, 21703b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles) RenderingHelper* rendering_helper, 218d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) ClientStateNotification<ClientState>* note, 2192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::string& encoded_data, 2202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int num_in_flight_decodes, 2212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int num_play_throughs, 2222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int reset_after_frame_num, 2232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int delete_decoder_state, 2242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int frame_width, 2252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int frame_height, 2265d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) media::VideoCodecProfile profile, 2277dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch bool suppress_rendering, 228f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) int delay_reuse_after_frame_num, 229f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) int decode_calls_per_second, 230f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) bool render_as_thumbnails); 2315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~GLRenderingVDAClient(); 232f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) void CreateAndStartDecoder(); 2335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // VideoDecodeAccelerator::Client implementation. 2355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The heart of the Client. 2365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void ProvidePictureBuffers(uint32 requested_num_of_buffers, 2375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const gfx::Size& dimensions, 2382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) uint32 texture_target) OVERRIDE; 2392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) virtual void DismissPictureBuffer(int32 picture_buffer_id) OVERRIDE; 2402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) virtual void PictureReady(const media::Picture& picture) OVERRIDE; 2415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Simple state changes. 2422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) virtual void NotifyEndOfBitstreamBuffer(int32 bitstream_buffer_id) OVERRIDE; 2432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) virtual void NotifyFlushDone() OVERRIDE; 2442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) virtual void NotifyResetDone() OVERRIDE; 2452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) virtual void NotifyError(VideoDecodeAccelerator::Error error) OVERRIDE; 2465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 247a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) void OutputFrameDeliveryTimes(base::File* output); 248eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 2495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Simple getters for inspecting the state of the Client. 2505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int num_done_bitstream_buffers() { return num_done_bitstream_buffers_; } 2512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int num_skipped_fragments() { return num_skipped_fragments_; } 2522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int num_queued_fragments() { return num_queued_fragments_; } 253f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) int num_decoded_frames() { return num_decoded_frames_; } 2545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) double frames_per_second(); 255a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch // Return the median of the decode time of all decoded frames. 256a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch base::TimeDelta decode_time_median(); 2575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool decoder_deleted() { return !decoder_.get(); } 2585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 2605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) typedef std::map<int, media::PictureBuffer*> PictureBufferById; 2615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void SetState(ClientState new_state); 263c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch void FinishInitialization(); 264f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) void ReturnPicture(int32 picture_buffer_id); 2655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2663240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch // Delete the associated decoder helper. 2675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void DeleteDecoder(); 2685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Compute & return the first encoded bytes (including a start frame) to send 2701e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // to the decoder, starting at |start_pos| and returning one fragment. Skips 2711e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // to the first decodable position. 2721e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) std::string GetBytesForFirstFragment(size_t start_pos, size_t* end_pos); 2731e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // Compute & return the encoded bytes of next fragment to send to the decoder 2741e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // (based on |start_pos|). 2751e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) std::string GetBytesForNextFragment(size_t start_pos, size_t* end_pos); 2761e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // Helpers for GetBytesForNextFragment above. 2772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) void GetBytesForNextNALU(size_t start_pos, size_t* end_pos); // For h.264. 2781e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) std::string GetBytesForNextFrame( 2795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) size_t start_pos, size_t* end_pos); // For VP8. 2805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2811e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // Request decode of the next fragment in the encoded data. 2821e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) void DecodeNextFragment(); 2835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 28403b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles) size_t window_id_; 2855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RenderingHelper* rendering_helper_; 286f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) gfx::Size frame_size_; 2875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string encoded_data_; 2885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const int num_in_flight_decodes_; 2895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int outstanding_decodes_; 2905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) size_t encoded_data_next_pos_to_decode_; 2915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int next_bitstream_buffer_id_; 292d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) ClientStateNotification<ClientState>* note_; 2935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<VideoDecodeAccelerator> decoder_; 294c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch scoped_ptr<base::WeakPtrFactory<VideoDecodeAccelerator> > 295c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch weak_decoder_factory_; 2965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::set<int> outstanding_texture_ids_; 2975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int remaining_play_throughs_; 2985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int reset_after_frame_num_; 2995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int delete_decoder_state_; 3005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ClientState state_; 3012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int num_skipped_fragments_; 3022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int num_queued_fragments_; 3035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int num_decoded_frames_; 3045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int num_done_bitstream_buffers_; 3055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PictureBufferById picture_buffers_by_id_; 3065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::TimeTicks initialize_done_ticks_; 3075d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) media::VideoCodecProfile profile_; 308f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) GLenum texture_target_; 3097dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch bool suppress_rendering_; 310eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch std::vector<base::TimeTicks> frame_delivery_times_; 3117dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch int delay_reuse_after_frame_num_; 312f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) // A map from bitstream buffer id to the decode start time of the buffer. 313f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) std::map<int, base::TimeTicks> decode_start_time_; 314f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) // The decode time of all decoded frames. 315f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) std::vector<base::TimeDelta> decode_time_; 316f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) // The number of VDA::Decode calls per second. This is to simulate webrtc. 317f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) int decode_calls_per_second_; 318f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) bool render_as_thumbnails_; 3193240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch 3203240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch DISALLOW_IMPLICIT_CONSTRUCTORS(GLRenderingVDAClient); 3215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 3225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 323d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles)GLRenderingVDAClient::GLRenderingVDAClient( 32403b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles) size_t window_id, 325d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) RenderingHelper* rendering_helper, 326d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) ClientStateNotification<ClientState>* note, 327d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) const std::string& encoded_data, 328d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) int num_in_flight_decodes, 329d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) int num_play_throughs, 330d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) int reset_after_frame_num, 331d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) int delete_decoder_state, 332d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) int frame_width, 333d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) int frame_height, 3345d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) media::VideoCodecProfile profile, 335d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) bool suppress_rendering, 336f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) int delay_reuse_after_frame_num, 337f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) int decode_calls_per_second, 338f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) bool render_as_thumbnails) 33903b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles) : window_id_(window_id), 34003b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles) rendering_helper_(rendering_helper), 341f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) frame_size_(frame_width, frame_height), 3425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) encoded_data_(encoded_data), 3433240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch num_in_flight_decodes_(num_in_flight_decodes), 3443240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch outstanding_decodes_(0), 3453240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch encoded_data_next_pos_to_decode_(0), 3463240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch next_bitstream_buffer_id_(0), 3475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) note_(note), 3485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) remaining_play_throughs_(num_play_throughs), 3495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) reset_after_frame_num_(reset_after_frame_num), 3505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delete_decoder_state_(delete_decoder_state), 3515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) state_(CS_CREATED), 3523240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch num_skipped_fragments_(0), 3533240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch num_queued_fragments_(0), 3543240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch num_decoded_frames_(0), 3553240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch num_done_bitstream_buffers_(0), 356f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) texture_target_(0), 3577dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch suppress_rendering_(suppress_rendering), 358f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) delay_reuse_after_frame_num_(delay_reuse_after_frame_num), 359f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) decode_calls_per_second_(decode_calls_per_second), 36003b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles) render_as_thumbnails_(render_as_thumbnails) { 3615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK_GT(num_in_flight_decodes, 0); 3625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK_GT(num_play_throughs, 0); 363f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) // |num_in_flight_decodes_| is unsupported if |decode_calls_per_second_| > 0. 364f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) if (decode_calls_per_second_ > 0) 365f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) CHECK_EQ(1, num_in_flight_decodes_); 3665d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 3675d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Default to H264 baseline if no profile provided. 3685d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) profile_ = (profile != media::VIDEO_CODEC_PROFILE_UNKNOWN 3695d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) ? profile 3705d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) : media::H264PROFILE_BASELINE); 3715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)GLRenderingVDAClient::~GLRenderingVDAClient() { 3745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DeleteDecoder(); // Clean up in case of expected error. 3755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(decoder_deleted()); 3765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) STLDeleteValues(&picture_buffers_by_id_); 3775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetState(CS_DESTROYED); 3785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static bool DoNothingReturnTrue() { return true; } 3815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 382f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)void GLRenderingVDAClient::CreateAndStartDecoder() { 3835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(decoder_deleted()); 3845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(!decoder_.get()); 3853240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch 3863240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch VideoDecodeAccelerator::Client* client = this; 38758537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) base::WeakPtr<VideoDecodeAccelerator::Client> weak_client = AsWeakPtr(); 3885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 3893240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch decoder_.reset( 390a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) new DXVAVideoDecodeAccelerator(base::Bind(&DoNothingReturnTrue))); 391a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#elif defined(OS_CHROMEOS) && defined(ARCH_CPU_ARMEL) 3925d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 393010d83a9304c5a91596085d917d248abff47903aTorne (Richard Coles) scoped_ptr<V4L2Device> device = V4L2Device::Create(V4L2Device::kDecoder); 3945d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (!device.get()) { 3955d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) NotifyError(media::VideoDecodeAccelerator::PLATFORM_FAILURE); 3965d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return; 3975d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } 3985d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) decoder_.reset(new V4L2VideoDecodeAccelerator( 3993240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch static_cast<EGLDisplay>(rendering_helper_->GetGLDisplay()), 400010d83a9304c5a91596085d917d248abff47903aTorne (Richard Coles) static_cast<EGLContext>(rendering_helper_->GetGLContext()), 40158537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) weak_client, 402424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) base::Bind(&DoNothingReturnTrue), 4035d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) device.Pass(), 404424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) base::MessageLoopProxy::current())); 405a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#elif defined(OS_CHROMEOS) && defined(ARCH_CPU_X86_FAMILY) 4065d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) CHECK_EQ(gfx::kGLImplementationDesktopGL, gfx::GetGLImplementation()) 4075d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) << "Hardware video decode does not work with OSMesa"; 4085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) decoder_.reset(new VaapiVideoDecodeAccelerator( 4095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static_cast<Display*>(rendering_helper_->GetGLDisplay()), 4103240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch base::Bind(&DoNothingReturnTrue))); 4115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // OS_WIN 4125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(decoder_.get()); 413c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch weak_decoder_factory_.reset( 414c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch new base::WeakPtrFactory<VideoDecodeAccelerator>(decoder_.get())); 4155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetState(CS_DECODER_SET); 4165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (decoder_deleted()) 4175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 4185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 419a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) CHECK(decoder_->Initialize(profile_, client)); 420c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch FinishInitialization(); 4215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void GLRenderingVDAClient::ProvidePictureBuffers( 4245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) uint32 requested_num_of_buffers, 4255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const gfx::Size& dimensions, 4265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) uint32 texture_target) { 4275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (decoder_deleted()) 4285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 4295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<media::PictureBuffer> buffers; 4305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 431f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) texture_target_ = texture_target; 4325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (uint32 i = 0; i < requested_num_of_buffers; ++i) { 4335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) uint32 id = picture_buffers_by_id_.size(); 4345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) uint32 texture_id; 4355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::WaitableEvent done(false, false); 4365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) rendering_helper_->CreateTexture( 437f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) texture_target_, &texture_id, dimensions, &done); 4385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) done.Wait(); 4395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(outstanding_texture_ids_.insert(texture_id).second); 4405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) media::PictureBuffer* buffer = 4415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new media::PictureBuffer(id, dimensions, texture_id); 4425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(picture_buffers_by_id_.insert(std::make_pair(id, buffer)).second); 4435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) buffers.push_back(*buffer); 4445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) decoder_->AssignPictureBuffers(buffers); 4465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void GLRenderingVDAClient::DismissPictureBuffer(int32 picture_buffer_id) { 4495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PictureBufferById::iterator it = 4505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) picture_buffers_by_id_.find(picture_buffer_id); 4515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(it != picture_buffers_by_id_.end()); 4525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK_EQ(outstanding_texture_ids_.erase(it->second->texture_id()), 1U); 4535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) rendering_helper_->DeleteTexture(it->second->texture_id()); 4545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delete it->second; 4555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) picture_buffers_by_id_.erase(it); 4565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void GLRenderingVDAClient::PictureReady(const media::Picture& picture) { 4595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We shouldn't be getting pictures delivered after Reset has completed. 4605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK_LT(state_, CS_RESET); 4615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (decoder_deleted()) 4635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 4643240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch 465f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) base::TimeTicks now = base::TimeTicks::Now(); 46603b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles) 46703b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles) frame_delivery_times_.push_back(now); 46803b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles) 469f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) // Save the decode time of this picture. 470f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) std::map<int, base::TimeTicks>::iterator it = 471f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) decode_start_time_.find(picture.bitstream_buffer_id()); 472f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) ASSERT_NE(decode_start_time_.end(), it); 473f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) decode_time_.push_back(now - it->second); 474f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) decode_start_time_.erase(it); 4755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK_LE(picture.bitstream_buffer_id(), next_bitstream_buffer_id_); 4775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ++num_decoded_frames_; 4785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Mid-stream reset applies only to the last play-through per constructor 4805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // comment. 4815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (remaining_play_throughs_ == 1 && 482f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) reset_after_frame_num_ == num_decoded_frames_) { 4835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) reset_after_frame_num_ = MID_STREAM_RESET; 4845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) decoder_->Reset(); 4855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Re-start decoding from the beginning of the stream to avoid needing to 4865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // know how to find I-frames and so on in this test. 4875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) encoded_data_next_pos_to_decode_ = 0; 4885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 49003b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles) media::PictureBuffer* picture_buffer = 49103b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles) picture_buffers_by_id_[picture.picture_buffer_id()]; 49203b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles) CHECK(picture_buffer); 49303b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles) 49403b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles) scoped_refptr<VideoFrameTexture> video_frame = 49503b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles) new VideoFrameTexture(texture_target_, 49603b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles) picture_buffer->texture_id(), 49703b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles) base::Bind(&GLRenderingVDAClient::ReturnPicture, 49803b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles) AsWeakPtr(), 49903b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles) picture.picture_buffer_id())); 50003b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles) 501f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) if (render_as_thumbnails_) { 50203b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles) rendering_helper_->RenderThumbnail(video_frame->texture_target(), 50303b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles) video_frame->texture_id()); 504f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) } else if (!suppress_rendering_) { 50503b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles) rendering_helper_->QueueVideoFrame(window_id_, video_frame); 506eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 507f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles)} 5085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 509f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles)void GLRenderingVDAClient::ReturnPicture(int32 picture_buffer_id) { 510f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) if (decoder_deleted()) 511f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) return; 512f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) if (num_decoded_frames_ > delay_reuse_after_frame_num_) { 5133240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch base::MessageLoop::current()->PostDelayedTask( 5143240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch FROM_HERE, 5153240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch base::Bind(&VideoDecodeAccelerator::ReusePictureBuffer, 516c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch weak_decoder_factory_->GetWeakPtr(), 517f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) picture_buffer_id), 5183240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch kReuseDelay); 5197dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch } else { 520f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) decoder_->ReusePictureBuffer(picture_buffer_id); 5217dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch } 5225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void GLRenderingVDAClient::NotifyEndOfBitstreamBuffer( 5255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int32 bitstream_buffer_id) { 5265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(fischman): this test currently relies on this notification to make 5275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // forward progress during a Reset(). But the VDA::Reset() API doesn't 5285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // guarantee this, so stop relying on it (and remove the notifications from 5295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // VaapiVideoDecodeAccelerator::FinishReset()). 5305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ++num_done_bitstream_buffers_; 5315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) --outstanding_decodes_; 532f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) if (decode_calls_per_second_ == 0) 533f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) DecodeNextFragment(); 5345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void GLRenderingVDAClient::NotifyFlushDone() { 5375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (decoder_deleted()) 5385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 539f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) 5405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetState(CS_FLUSHED); 5415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) --remaining_play_throughs_; 5425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_GE(remaining_play_throughs_, 0); 5435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (decoder_deleted()) 5445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 5455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) decoder_->Reset(); 5465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetState(CS_RESETTING); 5475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void GLRenderingVDAClient::NotifyResetDone() { 5505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (decoder_deleted()) 5515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 5525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55303b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles) rendering_helper_->DropPendingFrames(window_id_); 554f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) 5555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (reset_after_frame_num_ == MID_STREAM_RESET) { 5565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) reset_after_frame_num_ = END_OF_STREAM_RESET; 5571e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) DecodeNextFragment(); 5585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 559a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) } else if (reset_after_frame_num_ == START_OF_STREAM_RESET) { 560a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) reset_after_frame_num_ = END_OF_STREAM_RESET; 561a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) for (int i = 0; i < num_in_flight_decodes_; ++i) 5621e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) DecodeNextFragment(); 563a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) return; 5645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (remaining_play_throughs_) { 5675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) encoded_data_next_pos_to_decode_ = 0; 568c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch FinishInitialization(); 5695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 5705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetState(CS_RESET); 5735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!decoder_deleted()) 5745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DeleteDecoder(); 5755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void GLRenderingVDAClient::NotifyError(VideoDecodeAccelerator::Error error) { 5785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetState(CS_ERROR); 5795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 581a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)void GLRenderingVDAClient::OutputFrameDeliveryTimes(base::File* output) { 582eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch std::string s = base::StringPrintf("frame count: %" PRIuS "\n", 583eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch frame_delivery_times_.size()); 584a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) output->WriteAtCurrentPos(s.data(), s.length()); 585eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch base::TimeTicks t0 = initialize_done_ticks_; 586eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch for (size_t i = 0; i < frame_delivery_times_.size(); ++i) { 587eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch s = base::StringPrintf("frame %04" PRIuS ": %" PRId64 " us\n", 588eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch i, 589eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch (frame_delivery_times_[i] - t0).InMicroseconds()); 590eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch t0 = frame_delivery_times_[i]; 591a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) output->WriteAtCurrentPos(s.data(), s.length()); 592eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 593eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch} 594eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 5955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static bool LookingAtNAL(const std::string& encoded, size_t pos) { 5962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return encoded[pos] == 0 && encoded[pos + 1] == 0 && 5975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) encoded[pos + 2] == 0 && encoded[pos + 3] == 1; 5985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void GLRenderingVDAClient::SetState(ClientState new_state) { 6015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) note_->Notify(new_state); 6025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) state_ = new_state; 6035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!remaining_play_throughs_ && new_state == delete_decoder_state_) { 6045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(!decoder_deleted()); 6055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DeleteDecoder(); 6065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 609c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdochvoid GLRenderingVDAClient::FinishInitialization() { 610c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch SetState(CS_INITIALIZED); 611c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch initialize_done_ticks_ = base::TimeTicks::Now(); 612c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch 613c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch if (reset_after_frame_num_ == START_OF_STREAM_RESET) { 614c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch reset_after_frame_num_ = MID_STREAM_RESET; 615c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch decoder_->Reset(); 616c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch return; 617c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch } 618c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch 619c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch for (int i = 0; i < num_in_flight_decodes_; ++i) 620c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch DecodeNextFragment(); 621c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch DCHECK_EQ(outstanding_decodes_, num_in_flight_decodes_); 622c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch} 623c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch 6245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void GLRenderingVDAClient::DeleteDecoder() { 6255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (decoder_deleted()) 6265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 627c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch weak_decoder_factory_.reset(); 628cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) decoder_.reset(); 6295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) STLClearObject(&encoded_data_); 6305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (std::set<int>::iterator it = outstanding_texture_ids_.begin(); 6315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) it != outstanding_texture_ids_.end(); ++it) { 6325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) rendering_helper_->DeleteTexture(*it); 6335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) outstanding_texture_ids_.clear(); 6355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Cascade through the rest of the states to simplify test code below. 6365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (int i = state_ + 1; i < CS_MAX; ++i) 6375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetState(static_cast<ClientState>(i)); 6385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6401e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)std::string GLRenderingVDAClient::GetBytesForFirstFragment( 6412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) size_t start_pos, size_t* end_pos) { 6422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (profile_ < media::H264PROFILE_MAX) { 6432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) *end_pos = start_pos; 6442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) while (*end_pos + 4 < encoded_data_.size()) { 6452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if ((encoded_data_[*end_pos + 4] & 0x1f) == 0x7) // SPS start frame 6461e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) return GetBytesForNextFragment(*end_pos, end_pos); 6472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetBytesForNextNALU(*end_pos, end_pos); 6482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) num_skipped_fragments_++; 6492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 6502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) *end_pos = start_pos; 6512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return std::string(); 6522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 6532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK_LE(profile_, media::VP8PROFILE_MAX); 6541e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) return GetBytesForNextFragment(start_pos, end_pos); 6552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 6562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6571e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)std::string GLRenderingVDAClient::GetBytesForNextFragment( 6585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) size_t start_pos, size_t* end_pos) { 6595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (profile_ < media::H264PROFILE_MAX) { 6602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) *end_pos = start_pos; 6611e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) GetBytesForNextNALU(*end_pos, end_pos); 6621e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) if (start_pos != *end_pos) { 6632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) num_queued_fragments_++; 6642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 6655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return encoded_data_.substr(start_pos, *end_pos - start_pos); 6665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_LE(profile_, media::VP8PROFILE_MAX); 6681e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) return GetBytesForNextFrame(start_pos, end_pos); 6695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void GLRenderingVDAClient::GetBytesForNextNALU( 6725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) size_t start_pos, size_t* end_pos) { 6735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *end_pos = start_pos; 6742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (*end_pos + 4 > encoded_data_.size()) 6752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return; 6765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(LookingAtNAL(encoded_data_, start_pos)); 6772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) *end_pos += 4; 6782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) while (*end_pos + 4 <= encoded_data_.size() && 6792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) !LookingAtNAL(encoded_data_, *end_pos)) { 6802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ++*end_pos; 6815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (*end_pos + 3 >= encoded_data_.size()) 6832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) *end_pos = encoded_data_.size(); 6845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6861e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)std::string GLRenderingVDAClient::GetBytesForNextFrame( 6875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) size_t start_pos, size_t* end_pos) { 6885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Helpful description: http://wiki.multimedia.cx/index.php?title=IVF 6895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string bytes; 6905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (start_pos == 0) 6915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) start_pos = 32; // Skip IVF header. 6925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *end_pos = start_pos; 6931e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) uint32 frame_size = *reinterpret_cast<uint32*>(&encoded_data_[*end_pos]); 6941e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) *end_pos += 12; // Skip frame header. 6951e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) bytes.append(encoded_data_.substr(*end_pos, frame_size)); 6961e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) *end_pos += frame_size; 6971e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) num_queued_fragments_++; 6985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return bytes; 6995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7015d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)static bool FragmentHasConfigInfo(const uint8* data, size_t size, 7025d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) media::VideoCodecProfile profile) { 7035d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (profile >= media::H264PROFILE_MIN && 7045d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) profile <= media::H264PROFILE_MAX) { 7055d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) media::H264Parser parser; 7065d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) parser.SetStream(data, size); 7075d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) media::H264NALU nalu; 7085d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) media::H264Parser::Result result = parser.AdvanceToNextNALU(&nalu); 7095d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (result != media::H264Parser::kOk) { 7105d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Let the VDA figure out there's something wrong with the stream. 7115d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return false; 7125d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } 7135d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 7145d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return nalu.nal_unit_type == media::H264NALU::kSPS; 7155d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } else if (profile >= media::VP8PROFILE_MIN && 7165d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) profile <= media::VP8PROFILE_MAX) { 7175d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return (size > 0 && !(data[0] & 0x01)); 7185d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } 7195d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Shouldn't happen at this point. 7205d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) LOG(FATAL) << "Invalid profile: " << profile; 7215d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return false; 7225d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 7235d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 7241e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)void GLRenderingVDAClient::DecodeNextFragment() { 7255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (decoder_deleted()) 7265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 7275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (encoded_data_next_pos_to_decode_ == encoded_data_.size()) { 7285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (outstanding_decodes_ == 0) { 7295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) decoder_->Flush(); 7305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetState(CS_FLUSHING); 7315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 7335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) size_t end_pos; 7352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::string next_fragment_bytes; 7362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (encoded_data_next_pos_to_decode_ == 0) { 7371e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) next_fragment_bytes = GetBytesForFirstFragment(0, &end_pos); 7382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } else { 7392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) next_fragment_bytes = 7401e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) GetBytesForNextFragment(encoded_data_next_pos_to_decode_, &end_pos); 7412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 7425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) size_t next_fragment_size = next_fragment_bytes.size(); 7435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7445d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Call Reset() just after Decode() if the fragment contains config info. 7455d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // This tests how the VDA behaves when it gets a reset request before it has 7465d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // a chance to ProvidePictureBuffers(). 7475d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) bool reset_here = false; 7485d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (reset_after_frame_num_ == RESET_AFTER_FIRST_CONFIG_INFO) { 7495d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) reset_here = FragmentHasConfigInfo( 7505d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) reinterpret_cast<const uint8*>(next_fragment_bytes.data()), 7515d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) next_fragment_size, 7525d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) profile_); 7535d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (reset_here) 7545d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) reset_after_frame_num_ = END_OF_STREAM_RESET; 7555d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } 7565d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 7571e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // Populate the shared memory buffer w/ the fragment, duplicate its handle, 7585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // and hand it off to the decoder. 7595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::SharedMemory shm; 7605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(shm.CreateAndMapAnonymous(next_fragment_size)); 7615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) memcpy(shm.memory(), next_fragment_bytes.data(), next_fragment_size); 7625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::SharedMemoryHandle dup_handle; 7635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(shm.ShareToProcess(base::Process::Current().handle(), &dup_handle)); 7645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) media::BitstreamBuffer bitstream_buffer( 7652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) next_bitstream_buffer_id_, dup_handle, next_fragment_size); 766f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) decode_start_time_[next_bitstream_buffer_id_] = base::TimeTicks::Now(); 7672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Mask against 30 bits, to avoid (undefined) wraparound on signed integer. 7682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) next_bitstream_buffer_id_ = (next_bitstream_buffer_id_ + 1) & 0x3FFFFFFF; 7695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) decoder_->Decode(bitstream_buffer); 7705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ++outstanding_decodes_; 7715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!remaining_play_throughs_ && 7725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) -delete_decoder_state_ == next_bitstream_buffer_id_) { 7735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DeleteDecoder(); 7745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 775f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 7765d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (reset_here) { 7775d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) reset_after_frame_num_ = MID_STREAM_RESET; 7785d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) decoder_->Reset(); 7795d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Restart from the beginning to re-Decode() the SPS we just sent. 7805d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) encoded_data_next_pos_to_decode_ = 0; 7815d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } else { 7825d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) encoded_data_next_pos_to_decode_ = end_pos; 7835d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } 7845d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 785f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) if (decode_calls_per_second_ > 0) { 786f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) base::MessageLoop::current()->PostDelayedTask( 787f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) FROM_HERE, 788f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) base::Bind(&GLRenderingVDAClient::DecodeNextFragment, AsWeakPtr()), 789f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) base::TimeDelta::FromSeconds(1) / decode_calls_per_second_); 790f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) } 7915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)double GLRenderingVDAClient::frames_per_second() { 794eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch base::TimeDelta delta = frame_delivery_times_.back() - initialize_done_ticks_; 795f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) return num_decoded_frames_ / delta.InSecondsF(); 7965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 798a02191e04bc25c4935f804f2c080ae28663d096dBen Murdochbase::TimeDelta GLRenderingVDAClient::decode_time_median() { 799f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) if (decode_time_.size() == 0) 800a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch return base::TimeDelta(); 801f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) std::sort(decode_time_.begin(), decode_time_.end()); 802f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) int index = decode_time_.size() / 2; 803f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) if (decode_time_.size() % 2 != 0) 804a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch return decode_time_[index]; 805f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 806a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch return (decode_time_[index] + decode_time_[index - 1]) / 2; 807f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)} 808f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 809f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)class VideoDecodeAcceleratorTest : public ::testing::Test { 810f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) protected: 811f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) VideoDecodeAcceleratorTest(); 812f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) virtual void SetUp(); 813f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) virtual void TearDown(); 814f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 815f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) // Parse |data| into its constituent parts, set the various output fields 816f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) // accordingly, and read in video stream. CHECK-fails on unexpected or 817f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) // missing required data. Unspecified optional fields are set to -1. 818f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) void ParseAndReadTestVideoData(base::FilePath::StringType data, 819f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) std::vector<TestVideoFile*>* test_video_files); 820f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 821f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) // Update the parameters of |test_video_files| according to 822f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) // |num_concurrent_decoders| and |reset_point|. Ex: the expected number of 823f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) // frames should be adjusted if decoder is reset in the middle of the stream. 824f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) void UpdateTestVideoFileParams( 825f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) size_t num_concurrent_decoders, 826f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) int reset_point, 827f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) std::vector<TestVideoFile*>* test_video_files); 828f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 829f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) void InitializeRenderingHelper(const RenderingHelperParams& helper_params); 830f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) void CreateAndStartDecoder(GLRenderingVDAClient* client, 831f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) ClientStateNotification<ClientState>* note); 832f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) void WaitUntilDecodeFinish(ClientStateNotification<ClientState>* note); 833f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) void WaitUntilIdle(); 834f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) void OutputLogFile(const base::FilePath::CharType* log_path, 835f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const std::string& content); 836f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 837f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) std::vector<TestVideoFile*> test_video_files_; 838f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) RenderingHelper rendering_helper_; 839f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) scoped_refptr<base::MessageLoopProxy> rendering_loop_proxy_; 840f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 841f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) private: 842f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) base::Thread rendering_thread_; 843f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) // Required for Thread to work. Not used otherwise. 844f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) base::ShadowingAtExitManager at_exit_manager_; 845f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 846f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) DISALLOW_COPY_AND_ASSIGN(VideoDecodeAcceleratorTest); 847f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)}; 848f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 849f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)VideoDecodeAcceleratorTest::VideoDecodeAcceleratorTest() 850f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) : rendering_thread_("GLRenderingVDAClientThread") {} 851f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 852f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)void VideoDecodeAcceleratorTest::SetUp() { 853f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) ParseAndReadTestVideoData(g_test_video_data, &test_video_files_); 854f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 855f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) // Initialize the rendering thread. 856f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) base::Thread::Options options; 857f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) options.message_loop_type = base::MessageLoop::TYPE_DEFAULT; 858f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)#if defined(OS_WIN) 859f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) // For windows the decoding thread initializes the media foundation decoder 860f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) // which uses COM. We need the thread to be a UI thread. 861f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) options.message_loop_type = base::MessageLoop::TYPE_UI; 862f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)#endif // OS_WIN 863f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 864f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) rendering_thread_.StartWithOptions(options); 865f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) rendering_loop_proxy_ = rendering_thread_.message_loop_proxy(); 866f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)} 867f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 868f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)void VideoDecodeAcceleratorTest::TearDown() { 869f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) rendering_loop_proxy_->PostTask( 870f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) FROM_HERE, 871f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) base::Bind(&STLDeleteElements<std::vector<TestVideoFile*> >, 872f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) &test_video_files_)); 873f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 874f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) base::WaitableEvent done(false, false); 875f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) rendering_loop_proxy_->PostTask( 876f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) FROM_HERE, 877f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) base::Bind(&RenderingHelper::UnInitialize, 878f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) base::Unretained(&rendering_helper_), 879f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) &done)); 880f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) done.Wait(); 881f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 882f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) rendering_thread_.Stop(); 883f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)} 884f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 885f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)void VideoDecodeAcceleratorTest::ParseAndReadTestVideoData( 886f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) base::FilePath::StringType data, 887f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) std::vector<TestVideoFile*>* test_video_files) { 888f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) std::vector<base::FilePath::StringType> entries; 889f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) base::SplitString(data, ';', &entries); 890f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) CHECK_GE(entries.size(), 1U) << data; 891f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) for (size_t index = 0; index < entries.size(); ++index) { 892f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) std::vector<base::FilePath::StringType> fields; 893f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) base::SplitString(entries[index], ':', &fields); 894f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) CHECK_GE(fields.size(), 1U) << entries[index]; 895f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) CHECK_LE(fields.size(), 8U) << entries[index]; 896f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) TestVideoFile* video_file = new TestVideoFile(fields[0]); 897f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) if (!fields[1].empty()) 898f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) CHECK(base::StringToInt(fields[1], &video_file->width)); 899f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) if (!fields[2].empty()) 900f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) CHECK(base::StringToInt(fields[2], &video_file->height)); 901f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) if (!fields[3].empty()) 902f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) CHECK(base::StringToInt(fields[3], &video_file->num_frames)); 903f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) if (!fields[4].empty()) 904f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) CHECK(base::StringToInt(fields[4], &video_file->num_fragments)); 905f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) if (!fields[5].empty()) 906f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) CHECK(base::StringToInt(fields[5], &video_file->min_fps_render)); 907f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) if (!fields[6].empty()) 908f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) CHECK(base::StringToInt(fields[6], &video_file->min_fps_no_render)); 9095d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) int profile = -1; 910f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) if (!fields[7].empty()) 9115d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) CHECK(base::StringToInt(fields[7], &profile)); 9125d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) video_file->profile = static_cast<media::VideoCodecProfile>(profile); 913f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 914f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) // Read in the video data. 915f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) base::FilePath filepath(video_file->file_name); 916f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) CHECK(base::ReadFileToString(filepath, &video_file->data_str)) 917f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) << "test_video_file: " << filepath.MaybeAsASCII(); 918f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 919f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) test_video_files->push_back(video_file); 920f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) } 921f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)} 922f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 923f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)void VideoDecodeAcceleratorTest::UpdateTestVideoFileParams( 924f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) size_t num_concurrent_decoders, 925f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) int reset_point, 926f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) std::vector<TestVideoFile*>* test_video_files) { 927f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) for (size_t i = 0; i < test_video_files->size(); i++) { 928f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) TestVideoFile* video_file = (*test_video_files)[i]; 9295d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (reset_point == MID_STREAM_RESET) { 9305d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Reset should not go beyond the last frame; 9315d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // reset in the middle of the stream for short videos. 932f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) video_file->reset_after_frame_num = kMaxResetAfterFrameNum; 9335d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (video_file->num_frames <= video_file->reset_after_frame_num) 9345d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) video_file->reset_after_frame_num = video_file->num_frames / 2; 9355d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 936f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) video_file->num_frames += video_file->reset_after_frame_num; 9375d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } else { 9385d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) video_file->reset_after_frame_num = reset_point; 939f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) } 9405d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 941f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) if (video_file->min_fps_render != -1) 942f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) video_file->min_fps_render /= num_concurrent_decoders; 943f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) if (video_file->min_fps_no_render != -1) 944f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) video_file->min_fps_no_render /= num_concurrent_decoders; 945f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) } 946f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)} 947f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 948f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)void VideoDecodeAcceleratorTest::InitializeRenderingHelper( 949f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const RenderingHelperParams& helper_params) { 950f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) base::WaitableEvent done(false, false); 951f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) rendering_loop_proxy_->PostTask( 952f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) FROM_HERE, 953f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) base::Bind(&RenderingHelper::Initialize, 954f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) base::Unretained(&rendering_helper_), 955f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) helper_params, 956f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) &done)); 957f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) done.Wait(); 958f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)} 959f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 960f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)void VideoDecodeAcceleratorTest::CreateAndStartDecoder( 961f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) GLRenderingVDAClient* client, 962f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) ClientStateNotification<ClientState>* note) { 963f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) rendering_loop_proxy_->PostTask( 964f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) FROM_HERE, 965f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) base::Bind(&GLRenderingVDAClient::CreateAndStartDecoder, 966f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) base::Unretained(client))); 967f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) ASSERT_EQ(note->Wait(), CS_DECODER_SET); 968f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)} 969f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 970f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)void VideoDecodeAcceleratorTest::WaitUntilDecodeFinish( 971f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) ClientStateNotification<ClientState>* note) { 972f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) for (int i = 0; i < CS_MAX; i++) { 973f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) if (note->Wait() == CS_DESTROYED) 974f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) break; 975f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) } 976f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)} 977f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 978f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)void VideoDecodeAcceleratorTest::WaitUntilIdle() { 979f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) base::WaitableEvent done(false, false); 980f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) rendering_loop_proxy_->PostTask( 981f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) FROM_HERE, 982f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) base::Bind(&base::WaitableEvent::Signal, base::Unretained(&done))); 983f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) done.Wait(); 984f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)} 985f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 986f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)void VideoDecodeAcceleratorTest::OutputLogFile( 987f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const base::FilePath::CharType* log_path, 988f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const std::string& content) { 989a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) base::File file(base::FilePath(log_path), 990a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) base::File::FLAG_CREATE_ALWAYS | base::File::FLAG_WRITE); 991a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) file.WriteAtCurrentPos(content.data(), content.length()); 992f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)} 993f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 9945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Test parameters: 9955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// - Number of concurrent decoders. 9965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// - Number of concurrent in-flight Decode() calls per decoder. 9975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// - Number of play-throughs. 9985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// - reset_after_frame_num: see GLRenderingVDAClient ctor. 9995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// - delete_decoder_phase: see GLRenderingVDAClient ctor. 10007dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch// - whether to test slow rendering by delaying ReusePictureBuffer(). 1001a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch// - whether the video frames are rendered as thumbnails. 1002f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)class VideoDecodeAcceleratorParamTest 1003f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) : public VideoDecodeAcceleratorTest, 1004f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) public ::testing::WithParamInterface< 1005f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) Tuple7<int, int, int, ResetPoint, ClientState, bool, bool> > { 10065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 10075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Helper so that gtest failures emit a more readable version of the tuple than 10095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// its byte representation. 10105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)::std::ostream& operator<<( 10115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ::std::ostream& os, 10121e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) const Tuple7<int, int, int, ResetPoint, ClientState, bool, bool>& t) { 10135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return os << t.a << ", " << t.b << ", " << t.c << ", " << t.d << ", " << t.e 10141e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) << ", " << t.f << ", " << t.g; 10155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Wait for |note| to report a state and if it's not |expected_state| then 10185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// assert |client| has deleted its decoder. 1019d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles)static void AssertWaitForStateOrDeleted( 1020d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) ClientStateNotification<ClientState>* note, 1021d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) GLRenderingVDAClient* client, 1022d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) ClientState expected_state) { 10235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ClientState state = note->Wait(); 10245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (state == expected_state) return; 10255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_TRUE(client->decoder_deleted()) 10265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "Decoder not deleted but Wait() returned " << state 10275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << ", instead of " << expected_state; 10285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// We assert a minimal number of concurrent decoders we expect to succeed. 10315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Different platforms can support more concurrent decoders, so we don't assert 10325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// failure above this. 10335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)enum { kMinSupportedNumConcurrentDecoders = 3 }; 10345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Test the most straightforward case possible: data is decoded from a single 10365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// chunk and rendered to the screen. 1037f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)TEST_P(VideoDecodeAcceleratorParamTest, TestSimpleDecode) { 10381e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) const size_t num_concurrent_decoders = GetParam().a; 10391e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) const size_t num_in_flight_decodes = GetParam().b; 10401e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) const int num_play_throughs = GetParam().c; 10411e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) const int reset_point = GetParam().d; 10421e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) const int delete_decoder_state = GetParam().e; 10431e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) bool test_reuse_delay = GetParam().f; 10441e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) const bool render_as_thumbnails = GetParam().g; 10455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1046f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) UpdateTestVideoFileParams( 1047f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) num_concurrent_decoders, reset_point, &test_video_files_); 10485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1049f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) // Suppress GL rendering for all tests when the "--rendering_fps" is 0. 1050f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) const bool suppress_rendering = g_rendering_fps == 0; 10515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1052d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) std::vector<ClientStateNotification<ClientState>*> 1053d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) notes(num_concurrent_decoders, NULL); 10545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<GLRenderingVDAClient*> clients(num_concurrent_decoders, NULL); 10555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1056a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch RenderingHelperParams helper_params; 1057f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) helper_params.rendering_fps = g_rendering_fps; 1058a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch helper_params.render_as_thumbnails = render_as_thumbnails; 1059a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch if (render_as_thumbnails) { 1060a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch // Only one decoder is supported with thumbnail rendering 1061a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch CHECK_EQ(num_concurrent_decoders, 1U); 1062a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch helper_params.thumbnails_page_size = kThumbnailsPageSize; 1063a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch helper_params.thumbnail_size = kThumbnailSize; 10642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 10655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // First kick off all the decoders. 10675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t index = 0; index < num_concurrent_decoders; ++index) { 10682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) TestVideoFile* video_file = 1069f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) test_video_files_[index % test_video_files_.size()]; 1070d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) ClientStateNotification<ClientState>* note = 1071d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) new ClientStateNotification<ClientState>(); 10725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) notes[index] = note; 10737dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 10747dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch int delay_after_frame_num = std::numeric_limits<int>::max(); 10757dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (test_reuse_delay && 10767dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch kMaxFramesToDelayReuse * 2 < video_file->num_frames) { 10777dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch delay_after_frame_num = video_file->num_frames - kMaxFramesToDelayReuse; 10787dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch } 10797dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 10803240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch GLRenderingVDAClient* client = 108103b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles) new GLRenderingVDAClient(index, 108203b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles) &rendering_helper_, 10833240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch note, 10843240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch video_file->data_str, 10853240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch num_in_flight_decodes, 10863240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch num_play_throughs, 10873240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch video_file->reset_after_frame_num, 10883240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch delete_decoder_state, 10893240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch video_file->width, 10903240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch video_file->height, 10913240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch video_file->profile, 10923240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch suppress_rendering, 1093f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) delay_after_frame_num, 1094f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) 0, 1095f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) render_as_thumbnails); 1096f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) 10975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) clients[index] = client; 109803b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles) helper_params.window_sizes.push_back( 109903b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles) render_as_thumbnails 110003b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles) ? kThumbnailsPageSize 110103b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles) : gfx::Size(video_file->width, video_file->height)); 1102f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) } 11035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1104f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) InitializeRenderingHelper(helper_params); 1105f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) 1106f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) for (size_t index = 0; index < num_concurrent_decoders; ++index) { 1107f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) CreateAndStartDecoder(clients[index], notes[index]); 11085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1109f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) 11105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Then wait for all the decodes to finish. 11115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Only check performance & correctness later if we play through only once. 11125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool skip_performance_and_correctness_checks = num_play_throughs > 1; 11135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < num_concurrent_decoders; ++i) { 1114d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) ClientStateNotification<ClientState>* note = notes[i]; 11155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ClientState state = note->Wait(); 11165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (state != CS_INITIALIZED) { 11175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) skip_performance_and_correctness_checks = true; 11185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We expect initialization to fail only when more than the supported 11195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // number of decoders is instantiated. Assert here that something else 11205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // didn't trigger failure. 11215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_GT(num_concurrent_decoders, 11225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static_cast<size_t>(kMinSupportedNumConcurrentDecoders)); 11235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) continue; 11245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 11255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_EQ(state, CS_INITIALIZED); 11265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (int n = 0; n < num_play_throughs; ++n) { 11275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // For play-throughs other than the first, we expect initialization to 11285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // succeed unconditionally. 11295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (n > 0) { 11305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_NO_FATAL_FAILURE( 11315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AssertWaitForStateOrDeleted(note, clients[i], CS_INITIALIZED)); 11325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 11335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // InitializeDone kicks off decoding inside the client, so we just need to 11345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // wait for Flush. 11355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_NO_FATAL_FAILURE( 11365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AssertWaitForStateOrDeleted(note, clients[i], CS_FLUSHING)); 11375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_NO_FATAL_FAILURE( 11385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AssertWaitForStateOrDeleted(note, clients[i], CS_FLUSHED)); 11395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // FlushDone requests Reset(). 11405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_NO_FATAL_FAILURE( 11415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AssertWaitForStateOrDeleted(note, clients[i], CS_RESETTING)); 11425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 11435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_NO_FATAL_FAILURE( 11445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AssertWaitForStateOrDeleted(note, clients[i], CS_RESET)); 11455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // ResetDone requests Destroy(). 11465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_NO_FATAL_FAILURE( 11475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AssertWaitForStateOrDeleted(note, clients[i], CS_DESTROYED)); 11485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 11495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Finally assert that decoding went as expected. 11505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < num_concurrent_decoders && 11515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !skip_performance_and_correctness_checks; ++i) { 11525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We can only make performance/correctness assertions if the decoder was 11535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // allowed to finish. 11545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (delete_decoder_state < CS_FLUSHED) 11555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) continue; 11565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GLRenderingVDAClient* client = clients[i]; 1157f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) TestVideoFile* video_file = test_video_files_[i % test_video_files_.size()]; 1158c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (video_file->num_frames > 0) { 1159c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Expect the decoded frames may be more than the video frames as frames 1160c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // could still be returned until resetting done. 1161c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (video_file->reset_after_frame_num > 0) 1162c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) EXPECT_GE(client->num_decoded_frames(), video_file->num_frames); 1163c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) else 1164c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) EXPECT_EQ(client->num_decoded_frames(), video_file->num_frames); 1165c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } 1166c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (reset_point == END_OF_STREAM_RESET) { 11672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) EXPECT_EQ(video_file->num_fragments, client->num_skipped_fragments() + 11682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) client->num_queued_fragments()); 11695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(client->num_done_bitstream_buffers(), 11701e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) client->num_queued_fragments()); 11715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 11720529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch LOG(INFO) << "Decoder " << i << " fps: " << client->frames_per_second(); 1173a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch if (!render_as_thumbnails) { 1174a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch int min_fps = suppress_rendering ? 1175a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch video_file->min_fps_no_render : video_file->min_fps_render; 1176a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch if (min_fps > 0 && !test_reuse_delay) 1177a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch EXPECT_GT(client->frames_per_second(), min_fps); 1178a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch } 1179a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch } 1180a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch 1181a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch if (render_as_thumbnails) { 1182a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch std::vector<unsigned char> rgb; 1183a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch bool alpha_solid; 1184f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) base::WaitableEvent done(false, false); 1185f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) rendering_loop_proxy_->PostTask( 1186a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch FROM_HERE, 1187a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch base::Bind(&RenderingHelper::GetThumbnailsAsRGB, 1188f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) base::Unretained(&rendering_helper_), 1189a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch &rgb, &alpha_solid, &done)); 1190a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch done.Wait(); 1191a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch 1192a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch std::vector<std::string> golden_md5s; 1193a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch std::string md5_string = base::MD5String( 1194a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch base::StringPiece(reinterpret_cast<char*>(&rgb[0]), rgb.size())); 1195f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) ReadGoldenThumbnailMD5s(test_video_files_[0], &golden_md5s); 1196a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch std::vector<std::string>::iterator match = 1197a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch find(golden_md5s.begin(), golden_md5s.end(), md5_string); 1198a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch if (match == golden_md5s.end()) { 1199a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch // Convert raw RGB into PNG for export. 1200a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch std::vector<unsigned char> png; 1201a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch gfx::PNGCodec::Encode(&rgb[0], 1202a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch gfx::PNGCodec::FORMAT_RGB, 1203a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch kThumbnailsPageSize, 1204a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch kThumbnailsPageSize.width() * 3, 1205a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch true, 1206a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch std::vector<gfx::PNGCodec::Comment>(), 1207a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch &png); 1208a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch 1209a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch LOG(ERROR) << "Unknown thumbnails MD5: " << md5_string; 1210a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch 1211f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) base::FilePath filepath(test_video_files_[0]->file_name); 1212a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch filepath = filepath.AddExtension(FILE_PATH_LITERAL(".bad_thumbnails")); 1213a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch filepath = filepath.AddExtension(FILE_PATH_LITERAL(".png")); 1214a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) int num_bytes = base::WriteFile(filepath, 1215a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch reinterpret_cast<char*>(&png[0]), 1216a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch png.size()); 1217a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch ASSERT_EQ(num_bytes, static_cast<int>(png.size())); 1218a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch } 1219a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch ASSERT_NE(match, golden_md5s.end()); 1220a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch EXPECT_EQ(alpha_solid, true) << "RGBA frame had incorrect alpha"; 12215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 12225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1223eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // Output the frame delivery time to file 1224eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // We can only make performance/correctness assertions if the decoder was 1225eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // allowed to finish. 1226f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) if (g_output_log != NULL && delete_decoder_state >= CS_FLUSHED) { 1227a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) base::File output_file( 1228f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) base::FilePath(g_output_log), 1229a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) base::File::FLAG_CREATE_ALWAYS | base::File::FLAG_WRITE); 1230eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch for (size_t i = 0; i < num_concurrent_decoders; ++i) { 1231a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) clients[i]->OutputFrameDeliveryTimes(&output_file); 1232eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 1233eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 1234eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 1235f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) rendering_loop_proxy_->PostTask( 12365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FROM_HERE, 12375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind(&STLDeleteElements<std::vector<GLRenderingVDAClient*> >, 12385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &clients)); 1239f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) rendering_loop_proxy_->PostTask( 12405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FROM_HERE, 1241d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) base::Bind(&STLDeleteElements< 1242f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) std::vector<ClientStateNotification<ClientState>*> >, 1243f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) ¬es)); 1244f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) WaitUntilIdle(); 12455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 12465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Test that replay after EOS works fine. 12485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)INSTANTIATE_TEST_CASE_P( 1249f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) ReplayAfterEOS, VideoDecodeAcceleratorParamTest, 12505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ::testing::Values( 12511e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) MakeTuple(1, 1, 4, END_OF_STREAM_RESET, CS_RESET, false, false))); 12525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1253a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles)// Test that Reset() before the first Decode() works fine. 1254a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles)INSTANTIATE_TEST_CASE_P( 1255f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) ResetBeforeDecode, VideoDecodeAcceleratorParamTest, 1256a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) ::testing::Values( 12571e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) MakeTuple(1, 1, 1, START_OF_STREAM_RESET, CS_RESET, false, false))); 12585d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 12595d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// Test Reset() immediately after Decode() containing config info. 12605d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)INSTANTIATE_TEST_CASE_P( 12615d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) ResetAfterFirstConfigInfo, VideoDecodeAcceleratorParamTest, 12625d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) ::testing::Values( 12635d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) MakeTuple( 12645d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 1, 1, 1, RESET_AFTER_FIRST_CONFIG_INFO, CS_RESET, false, false))); 1265a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) 12665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Test that Reset() mid-stream works fine and doesn't affect decoding even when 12675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Decode() calls are made during the reset. 12685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)INSTANTIATE_TEST_CASE_P( 1269f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) MidStreamReset, VideoDecodeAcceleratorParamTest, 12705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ::testing::Values( 12711e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) MakeTuple(1, 1, 1, MID_STREAM_RESET, CS_RESET, false, false))); 12727dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 12737dbb3d5cf0c15f500944d211057644d6a2f37371Ben MurdochINSTANTIATE_TEST_CASE_P( 1274f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) SlowRendering, VideoDecodeAcceleratorParamTest, 12757dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch ::testing::Values( 12761e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) MakeTuple(1, 1, 1, END_OF_STREAM_RESET, CS_RESET, true, false))); 12775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Test that Destroy() mid-stream works fine (primarily this is testing that no 12795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// crashes occur). 12805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)INSTANTIATE_TEST_CASE_P( 1281f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) TearDownTiming, VideoDecodeAcceleratorParamTest, 12825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ::testing::Values( 12831e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) MakeTuple(1, 1, 1, END_OF_STREAM_RESET, CS_DECODER_SET, false, false), 12841e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) MakeTuple(1, 1, 1, END_OF_STREAM_RESET, CS_INITIALIZED, false, false), 12851e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) MakeTuple(1, 1, 1, END_OF_STREAM_RESET, CS_FLUSHING, false, false), 12861e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) MakeTuple(1, 1, 1, END_OF_STREAM_RESET, CS_FLUSHED, false, false), 12871e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) MakeTuple(1, 1, 1, END_OF_STREAM_RESET, CS_RESETTING, false, false), 12881e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) MakeTuple(1, 1, 1, END_OF_STREAM_RESET, CS_RESET, false, false), 12891e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) MakeTuple(1, 1, 1, END_OF_STREAM_RESET, 1290a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch static_cast<ClientState>(-1), false, false), 12911e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) MakeTuple(1, 1, 1, END_OF_STREAM_RESET, 1292a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch static_cast<ClientState>(-10), false, false), 12931e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) MakeTuple(1, 1, 1, END_OF_STREAM_RESET, 1294a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch static_cast<ClientState>(-100), false, false))); 12955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12961e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)// Test that decoding various variation works with multiple in-flight decodes. 12975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)INSTANTIATE_TEST_CASE_P( 1298f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) DecodeVariations, VideoDecodeAcceleratorParamTest, 12995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ::testing::Values( 13001e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) MakeTuple(1, 1, 1, END_OF_STREAM_RESET, CS_RESET, false, false), 13011e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) MakeTuple(1, 10, 1, END_OF_STREAM_RESET, CS_RESET, false, false), 13025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Tests queuing. 13031e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) MakeTuple(1, 15, 1, END_OF_STREAM_RESET, CS_RESET, false, false))); 13045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Find out how many concurrent decoders can go before we exhaust system 13065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// resources. 13075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)INSTANTIATE_TEST_CASE_P( 1308f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) ResourceExhaustion, VideoDecodeAcceleratorParamTest, 13095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ::testing::Values( 13105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // +0 hack below to promote enum to int. 13111e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) MakeTuple(kMinSupportedNumConcurrentDecoders + 0, 1, 1, 1312a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch END_OF_STREAM_RESET, CS_RESET, false, false), 13131e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) MakeTuple(kMinSupportedNumConcurrentDecoders + 1, 1, 1, 1314a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch END_OF_STREAM_RESET, CS_RESET, false, false))); 1315a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch 1316a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch// Thumbnailing test 1317a3f7b4e666c476898878fa745f637129375cd889Ben MurdochINSTANTIATE_TEST_CASE_P( 1318f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) Thumbnail, VideoDecodeAcceleratorParamTest, 1319a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch ::testing::Values( 13201e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) MakeTuple(1, 1, 1, END_OF_STREAM_RESET, CS_RESET, false, true))); 13215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1322f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)// Measure the median of the decode time when VDA::Decode is called 30 times per 1323f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)// second. 1324f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)TEST_F(VideoDecodeAcceleratorTest, TestDecodeTimeMedian) { 1325f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) RenderingHelperParams helper_params; 1326f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) 1327f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) // Disable rendering by setting the rendering_fps = 0. 1328f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) helper_params.rendering_fps = 0; 1329f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) helper_params.render_as_thumbnails = false; 1330f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 1331f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) ClientStateNotification<ClientState>* note = 1332f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) new ClientStateNotification<ClientState>(); 1333f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) GLRenderingVDAClient* client = 133403b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles) new GLRenderingVDAClient(0, 133503b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles) &rendering_helper_, 1336f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) note, 1337f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) test_video_files_[0]->data_str, 1338f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 1, 1339f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 1, 1340f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) test_video_files_[0]->reset_after_frame_num, 1341f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) CS_RESET, 1342f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) test_video_files_[0]->width, 1343f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) test_video_files_[0]->height, 1344f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) test_video_files_[0]->profile, 1345f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) true, 1346f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) std::numeric_limits<int>::max(), 1347f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) kWebRtcDecodeCallsPerSecond, 1348f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) false /* render_as_thumbnail */); 134903b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles) helper_params.window_sizes.push_back( 135003b57e008b61dfcb1fbad3aea950ae0e001748b0Torne (Richard Coles) gfx::Size(test_video_files_[0]->width, test_video_files_[0]->height)); 1351f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) InitializeRenderingHelper(helper_params); 1352f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) CreateAndStartDecoder(client, note); 1353f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) WaitUntilDecodeFinish(note); 1354f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 1355a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch base::TimeDelta decode_time_median = client->decode_time_median(); 1356f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) std::string output_string = 1357a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch base::StringPrintf("Decode time median: %" PRId64 " us", 1358a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch decode_time_median.InMicroseconds()); 13590529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch LOG(INFO) << output_string; 1360f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 1361f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) if (g_output_log != NULL) 1362f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) OutputLogFile(g_output_log, output_string); 1363f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 1364f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) rendering_loop_proxy_->DeleteSoon(FROM_HERE, client); 1365f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) rendering_loop_proxy_->DeleteSoon(FROM_HERE, note); 1366f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) WaitUntilIdle(); 1367f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)}; 1368f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 13695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// TODO(fischman, vrk): add more tests! In particular: 13705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// - Test life-cycle: Seek/Stop/Pause/Play for a single decoder. 13715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// - Test alternate configurations 13725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// - Test failure conditions. 13735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// - Test frame size changes mid-stream 13745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 13765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace content 13775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int main(int argc, char **argv) { 13795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) testing::InitGoogleTest(&argc, argv); // Removes gtest-specific args. 13806e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) base::CommandLine::Init(argc, argv); 13815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Needed to enable DVLOG through --vmodule. 1383eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch logging::LoggingSettings settings; 1384eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch settings.logging_dest = logging::LOG_TO_SYSTEM_DEBUG_LOG; 1385eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch CHECK(logging::InitLogging(settings)); 13865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13876e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) const base::CommandLine* cmd_line = base::CommandLine::ForCurrentProcess(); 13885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(cmd_line); 13895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13906e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) base::CommandLine::SwitchMap switches = cmd_line->GetSwitches(); 13915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (CommandLine::SwitchMap::const_iterator it = switches.begin(); 13925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) it != switches.end(); ++it) { 13935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (it->first == "test_video_data") { 13943240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch content::g_test_video_data = it->second.c_str(); 13955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) continue; 13965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1397a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch // The output log for VDA performance test. 1398a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch if (it->first == "output_log") { 1399f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) content::g_output_log = it->second.c_str(); 14003240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch continue; 14013240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch } 14023240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch if (it->first == "rendering_fps") { 14033240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch // On Windows, CommandLine::StringType is wstring. We need to convert 14043240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch // it to std::string first 14053240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch std::string input(it->second.begin(), it->second.end()); 14063240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch CHECK(base::StringToDouble(input, &content::g_rendering_fps)); 14073240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch continue; 14083240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch } 1409f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) // TODO(owenlin): Remove this flag once it is not used in autotest. 14103240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch if (it->first == "disable_rendering") { 1411f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) content::g_rendering_fps = 0; 1412eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch continue; 1413eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 14145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (it->first == "v" || it->first == "vmodule") 14155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) continue; 14165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(FATAL) << "Unexpected switch: " << it->first << ":" << it->second; 14175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 14185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::ShadowingAtExitManager at_exit_manager; 14205f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) content::RenderingHelper::InitializeOneOff(); 14215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return RUN_ALL_TESTS(); 14235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1424