Index: media/base/android/test_data_factory.cc |
diff --git a/media/base/android/test_data_factory.cc b/media/base/android/test_data_factory.cc |
deleted file mode 100644 |
index a6f3db8b6101c8dc632cf2d2ff908d4e3998af47..0000000000000000000000000000000000000000 |
--- a/media/base/android/test_data_factory.cc |
+++ /dev/null |
@@ -1,185 +0,0 @@ |
-// Copyright 2015 The Chromium Authors. All rights reserved. |
-// Use of this source code is governed by a BSD-style license that can be |
-// found in the LICENSE file. |
- |
-#include "media/base/android/test_data_factory.h" |
- |
-#include <iterator> |
- |
-#include "base/strings/stringprintf.h" |
-#include "media/base/android/demuxer_stream_player_params.h" |
-#include "media/base/decoder_buffer.h" |
-#include "media/base/test_data_util.h" |
- |
-namespace media { |
- |
-DemuxerConfigs TestDataFactory::CreateAudioConfigs(AudioCodec audio_codec, |
- base::TimeDelta duration) { |
- DemuxerConfigs configs; |
- configs.audio_codec = audio_codec; |
- configs.audio_channels = 2; |
- configs.is_audio_encrypted = false; |
- configs.duration = duration; |
- |
- switch (audio_codec) { |
- case kCodecVorbis: { |
- configs.audio_sampling_rate = 44100; |
- scoped_refptr<DecoderBuffer> buffer = |
- ReadTestDataFile("vorbis-extradata"); |
- configs.audio_extra_data = std::vector<uint8_t>( |
- buffer->data(), buffer->data() + buffer->data_size()); |
- } break; |
- |
- case kCodecAAC: { |
- configs.audio_sampling_rate = 44100; |
- configs.audio_extra_data = {0x12, 0x10}; |
- } break; |
- |
- default: |
- // Other codecs are not supported by this helper. |
- NOTREACHED(); |
- break; |
- } |
- |
- return configs; |
-} |
- |
-DemuxerConfigs TestDataFactory::CreateVideoConfigs( |
- VideoCodec video_codec, |
- base::TimeDelta duration, |
- const gfx::Size& video_size) { |
- DemuxerConfigs configs; |
- configs.video_codec = video_codec; |
- configs.video_size = video_size; |
- configs.is_video_encrypted = false; |
- configs.duration = duration; |
- |
- return configs; |
-} |
- |
-TestDataFactory::TestDataFactory(const char* file_name_template, |
- base::TimeDelta duration, |
- base::TimeDelta frame_period) |
- : duration_(duration), |
- frame_period_(frame_period), |
- total_chunks_(0), |
- starvation_mode_(false), |
- eos_reached_(false) { |
- LoadPackets(file_name_template); |
-} |
- |
-TestDataFactory::~TestDataFactory() {} |
- |
-bool TestDataFactory::CreateChunk(DemuxerData* chunk, base::TimeDelta* delay) { |
- DCHECK(chunk); |
- DCHECK(delay); |
- |
- if (eos_reached_) |
- return false; |
- |
- *delay = base::TimeDelta(); |
- |
- if (!total_chunks_ && |
- HasReconfigForInterval(base::TimeDelta::FromMilliseconds(-1), |
- base::TimeDelta())) { |
- // Since the configs AU has to come last in the chunk the initial configs |
- // preceeding any other data has to be the only unit in the chunk. |
- AddConfiguration(chunk); |
- ++total_chunks_; |
- return true; |
- } |
- |
- for (int i = 0; i < 4; ++i) { |
- chunk->access_units.push_back(AccessUnit()); |
- AccessUnit& unit = chunk->access_units.back(); |
- |
- unit.status = DemuxerStream::kOk; |
- unit.timestamp = regular_pts_; |
- unit.data = packet_[i]; |
- |
- regular_pts_ += frame_period_; |
- } |
- |
- if (chunk->access_units.back().timestamp > duration_) { |
- eos_reached_ = true; |
- |
- // Replace last access unit with stand-alone EOS if we exceeded duration. |
- if (!starvation_mode_) { |
- AccessUnit& unit = chunk->access_units.back(); |
- unit.is_end_of_stream = true; |
- unit.data.clear(); |
- } |
- } |
- |
- // Allow for modification by subclasses. |
- ModifyChunk(chunk); |
- |
- // Maintain last PTS. |
- for (const AccessUnit& unit : chunk->access_units) { |
- if (last_pts_ < unit.timestamp && !unit.data.empty()) |
- last_pts_ = unit.timestamp; |
- } |
- |
- // Replace last access unit with |kConfigChanged| if we have a config |
- // request for the chunk's interval. |
- base::TimeDelta new_chunk_begin_pts = regular_pts_; |
- |
- // The interval is [first, last) |
- if (HasReconfigForInterval(chunk_begin_pts_, new_chunk_begin_pts)) { |
- eos_reached_ = false; |
- regular_pts_ -= frame_period_; |
- chunk->access_units.pop_back(); |
- AddConfiguration(chunk); |
- } |
- chunk_begin_pts_ = new_chunk_begin_pts; |
- |
- ++total_chunks_; |
- return true; |
-} |
- |
-void TestDataFactory::SeekTo(const base::TimeDelta& seek_time) { |
- regular_pts_ = seek_time; |
- chunk_begin_pts_ = seek_time; |
- last_pts_ = base::TimeDelta(); |
- eos_reached_ = false; |
-} |
- |
-void TestDataFactory::RequestInitialConfigs() { |
- reconfigs_.insert(base::TimeDelta::FromMilliseconds(-1)); |
-} |
- |
-void TestDataFactory::RequestConfigChange(base::TimeDelta config_position) { |
- reconfigs_.insert(config_position); |
-} |
- |
-void TestDataFactory::LoadPackets(const char* file_name_template) { |
- for (int i = 0; i < 4; ++i) { |
- scoped_refptr<DecoderBuffer> buffer = |
- ReadTestDataFile(base::StringPrintf(file_name_template, i)); |
- packet_[i] = std::vector<uint8_t>(buffer->data(), |
- buffer->data() + buffer->data_size()); |
- } |
-} |
- |
-bool TestDataFactory::HasReconfigForInterval(base::TimeDelta left, |
- base::TimeDelta right) const { |
- // |first| points to an element greater or equal to |left|. |
- PTSSet::const_iterator first = reconfigs_.lower_bound(left); |
- |
- // |last| points to an element greater or equal to |right|. |
- PTSSet::const_iterator last = reconfigs_.lower_bound(right); |
- |
- return std::distance(first, last); |
-} |
- |
-void TestDataFactory::AddConfiguration(DemuxerData* chunk) { |
- DCHECK(chunk); |
- chunk->access_units.push_back(AccessUnit()); |
- AccessUnit& unit = chunk->access_units.back(); |
- unit.status = DemuxerStream::kConfigChanged; |
- |
- DCHECK(chunk->demuxer_configs.empty()); |
- chunk->demuxer_configs.push_back(GetConfigs()); |
-} |
- |
-} // namespace media |