| OLD | NEW |
|---|
| (Empty) |
| 1 // Copyright 2015 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "base/threading/thread.h" | |
| 6 #include "chromecast/media/cma/test/demuxer_stream_for_test.h" | |
| 7 | |
| 8 namespace chromecast { | |
| 9 namespace media { | |
| 10 | |
| 11 DemuxerStreamForTest::DemuxerStreamForTest(int total_frames, | |
| 12 int cycle_count, | |
| 13 int delayed_frame_count, | |
| 14 const std::list<int>& config_idx) | |
| 15 : total_frame_count_(total_frames), | |
| 16 cycle_count_(cycle_count), | |
| 17 delayed_frame_count_(delayed_frame_count), | |
| 18 config_idx_(config_idx), | |
| 19 frame_count_(0), | |
| 20 has_pending_read_(false) { | |
| 21 DCHECK_LE(delayed_frame_count, cycle_count); | |
| 22 } | |
| 23 | |
| 24 DemuxerStreamForTest::~DemuxerStreamForTest() { | |
| 25 } | |
| 26 | |
| 27 void DemuxerStreamForTest::Read(const ReadCB& read_cb) { | |
| 28 has_pending_read_ = true; | |
| 29 if (!config_idx_.empty() && config_idx_.front() == frame_count_) { | |
| 30 config_idx_.pop_front(); | |
| 31 has_pending_read_ = false; | |
| 32 read_cb.Run(kConfigChanged, scoped_refptr<::media::DecoderBuffer>()); | |
| 33 return; | |
| 34 } | |
| 35 | |
| 36 if ((frame_count_ % cycle_count_) < delayed_frame_count_) { | |
| 37 base::ThreadTaskRunnerHandle::Get()->PostDelayedTask( | |
| 38 FROM_HERE, base::Bind(&DemuxerStreamForTest::DoRead, | |
| 39 base::Unretained(this), read_cb), | |
| 40 base::TimeDelta::FromMilliseconds(20)); | |
| 41 return; | |
| 42 } | |
| 43 DoRead(read_cb); | |
| 44 } | |
| 45 | |
| 46 ::media::AudioDecoderConfig DemuxerStreamForTest::audio_decoder_config() { | |
| 47 NOTREACHED() << "DemuxerStreamForTest is a video DemuxerStream"; | |
| 48 return ::media::AudioDecoderConfig(); | |
| 49 } | |
| 50 | |
| 51 ::media::VideoDecoderConfig DemuxerStreamForTest::video_decoder_config() { | |
| 52 gfx::Size coded_size(640, 480); | |
| 53 gfx::Rect visible_rect(640, 480); | |
| 54 gfx::Size natural_size(640, 480); | |
| 55 return ::media::VideoDecoderConfig( | |
| 56 ::media::kCodecH264, ::media::VIDEO_CODEC_PROFILE_UNKNOWN, | |
| 57 ::media::PIXEL_FORMAT_YV12, ::media::COLOR_SPACE_UNSPECIFIED, coded_size, | |
| 58 visible_rect, natural_size, NULL, 0, false); | |
| 59 } | |
| 60 | |
| 61 ::media::DemuxerStream::Type DemuxerStreamForTest::type() const { | |
| 62 return VIDEO; | |
| 63 } | |
| 64 | |
| 65 bool DemuxerStreamForTest::SupportsConfigChanges() { | |
| 66 return true; | |
| 67 } | |
| 68 | |
| 69 ::media::VideoRotation DemuxerStreamForTest::video_rotation() { | |
| 70 return ::media::VIDEO_ROTATION_0; | |
| 71 } | |
| 72 | |
| 73 void DemuxerStreamForTest::DoRead(const ReadCB& read_cb) { | |
| 74 has_pending_read_ = false; | |
| 75 | |
| 76 if (total_frame_count_ != -1 && frame_count_ >= total_frame_count_) { | |
| 77 // End of stream | |
| 78 read_cb.Run(kOk, ::media::DecoderBuffer::CreateEOSBuffer()); | |
| 79 return; | |
| 80 } | |
| 81 | |
| 82 scoped_refptr<::media::DecoderBuffer> buffer(new ::media::DecoderBuffer(16)); | |
| 83 buffer->set_timestamp(frame_count_ * base::TimeDelta::FromMilliseconds( | |
| 84 kDemuxerStreamForTestFrameDuration)); | |
| 85 frame_count_++; | |
| 86 read_cb.Run(kOk, buffer); | |
| 87 } | |
| 88 | |
| 89 } // namespace media | |
| 90 } // namespace chromecast | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 1372393007:
[Chromecast] Upgrade to new CMA backend API (Closed)
Base URL: https://chromium.googlesource.com/chromium/src@master