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chromium-ffmpeg-extra
ffmpeg-new-channel-layout.patch
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File ffmpeg-new-channel-layout.patch of Package chromium-ffmpeg-extra
From 6e554a30893150793c2638e3689cf208ffc8e375 Mon Sep 17 00:00:00 2001 From: Dale Curtis <dalecurtis@chromium.org> Date: Sat, 2 Apr 2022 05:13:53 +0000 Subject: [PATCH] Roll src/third_party/ffmpeg/ 574c39cce..32b2d1d526 (1125 commits) https://chromium.googlesource.com/chromium/third_party/ffmpeg.git/+log/574c39cce323..32b2d1d526 Created with: roll-dep src/third_party/ffmpeg Fixed: 1293918 Cq-Include-Trybots: luci.chromium.try:mac_chromium_asan_rel_ng,linux_chromium_asan_rel_ng,linux_chromium_chromeos_asan_rel_ng Change-Id: I41945d0f963e3d1f65940067bac22f63b68e37d2 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3565647 Auto-Submit: Dale Curtis <dalecurtis@chromium.org> Reviewed-by: Dan Sanders <sandersd@chromium.org> Commit-Queue: Dale Curtis <dalecurtis@chromium.org> Cr-Commit-Position: refs/heads/main@{#988253} --- .../clear_key_cdm/ffmpeg_cdm_audio_decoder.cc | 29 ++++++++++--------- media/ffmpeg/ffmpeg_common.cc | 11 +++---- media/filters/audio_file_reader.cc | 9 +++--- media/filters/audio_file_reader_unittest.cc | 6 ++-- .../filters/audio_video_metadata_extractor.cc | 11 +++++-- .../filters/ffmpeg_aac_bitstream_converter.cc | 7 +++-- ...ffmpeg_aac_bitstream_converter_unittest.cc | 2 +- media/filters/ffmpeg_audio_decoder.cc | 13 +++++---- 8 files changed, 51 insertions(+), 37 deletions(-) diff --git a/media/cdm/library_cdm/clear_key_cdm/ffmpeg_cdm_audio_decoder.cc b/media/cdm/library_cdm/clear_key_cdm/ffmpeg_cdm_audio_decoder.cc index e4fc3f460e2..9b1ad9f7675 100644 --- a/media/cdm/library_cdm/clear_key_cdm/ffmpeg_cdm_audio_decoder.cc +++ b/media/cdm/library_cdm/clear_key_cdm/ffmpeg_cdm_audio_decoder.cc @@ -74,7 +74,7 @@ void CdmAudioDecoderConfigToAVCodecContext( codec_context->sample_fmt = AV_SAMPLE_FMT_NONE; } - codec_context->channels = config.channel_count; + codec_context->ch_layout.nb_channels = config.channel_count; codec_context->sample_rate = config.samples_per_second; if (config.extra_data) { @@ -124,8 +124,8 @@ void CopySamples(cdm::AudioFormat cdm_format, case cdm::kAudioFormatPlanarS16: case cdm::kAudioFormatPlanarF32: { const int decoded_size_per_channel = - decoded_audio_size / av_frame.channels; - for (int i = 0; i < av_frame.channels; ++i) { + decoded_audio_size / av_frame.ch_layout.nb_channels; + for (int i = 0; i < av_frame.ch_layout.nb_channels; ++i) { memcpy(output_buffer, av_frame.extended_data[i], decoded_size_per_channel); output_buffer += decoded_size_per_channel; @@ -185,13 +185,14 @@ bool FFmpegCdmAudioDecoder::Initialize( // Success! decoding_loop_ = std::make_unique<FFmpegDecodingLoop>(codec_context_.get()); samples_per_second_ = config.samples_per_second; - bytes_per_frame_ = codec_context_->channels * config.bits_per_channel / 8; + bytes_per_frame_ = + codec_context_->ch_layout.nb_channels * config.bits_per_channel / 8; output_timestamp_helper_ = std::make_unique<AudioTimestampHelper>(config.samples_per_second); is_initialized_ = true; // Store initial values to guard against midstream configuration changes. - channels_ = codec_context_->channels; + channels_ = codec_context_->ch_layout.nb_channels; av_sample_format_ = codec_context_->sample_fmt; return true; @@ -291,17 +292,19 @@ cdm::Status FFmpegCdmAudioDecoder::DecodeBuffer( for (auto& frame : audio_frames) { int decoded_audio_size = 0; if (frame->sample_rate != samples_per_second_ || - frame->channels != channels_ || frame->format != av_sample_format_) { + frame->ch_layout.nb_channels != channels_ || + frame->format != av_sample_format_) { DLOG(ERROR) << "Unsupported midstream configuration change!" << " Sample Rate: " << frame->sample_rate << " vs " - << samples_per_second_ << ", Channels: " << frame->channels - << " vs " << channels_ << ", Sample Format: " << frame->format - << " vs " << av_sample_format_; + << samples_per_second_ + << ", Channels: " << frame->ch_layout.nb_channels << " vs " + << channels_ << ", Sample Format: " << frame->format << " vs " + << av_sample_format_; return cdm::kDecodeError; } decoded_audio_size = av_samples_get_buffer_size( - nullptr, codec_context_->channels, frame->nb_samples, + nullptr, codec_context_->ch_layout.nb_channels, frame->nb_samples, codec_context_->sample_fmt, 1); if (!decoded_audio_size) continue; @@ -320,9 +323,9 @@ bool FFmpegCdmAudioDecoder::OnNewFrame( size_t* total_size, std::vector<std::unique_ptr<AVFrame, ScopedPtrAVFreeFrame>>* audio_frames, AVFrame* frame) { - *total_size += av_samples_get_buffer_size(nullptr, codec_context_->channels, - frame->nb_samples, - codec_context_->sample_fmt, 1); + *total_size += av_samples_get_buffer_size( + nullptr, codec_context_->ch_layout.nb_channels, frame->nb_samples, + codec_context_->sample_fmt, 1); audio_frames->emplace_back(av_frame_clone(frame)); return true; } diff --git a/media/ffmpeg/ffmpeg_common.cc b/media/ffmpeg/ffmpeg_common.cc index 87ca8969626..76f03d6608e 100644 --- a/media/ffmpeg/ffmpeg_common.cc +++ b/media/ffmpeg/ffmpeg_common.cc @@ -345,10 +345,11 @@ bool AVCodecContextToAudioDecoderConfig(const AVCodecContext* codec_context, codec_context->sample_fmt, codec_context->codec_id); ChannelLayout channel_layout = - codec_context->channels > 8 + codec_context->ch_layout.nb_channels > 8 ? CHANNEL_LAYOUT_DISCRETE - : ChannelLayoutToChromeChannelLayout(codec_context->channel_layout, - codec_context->channels); + : ChannelLayoutToChromeChannelLayout( + codec_context->ch_layout.u.mask, + codec_context->ch_layout.nb_channels); int sample_rate = codec_context->sample_rate; switch (codec) { @@ -401,7 +402,7 @@ bool AVCodecContextToAudioDecoderConfig(const AVCodecContext* codec_context, extra_data, encryption_scheme, seek_preroll, codec_context->delay); if (channel_layout == CHANNEL_LAYOUT_DISCRETE) - config->SetChannelsForDiscrete(codec_context->channels); + config->SetChannelsForDiscrete(codec_context->ch_layout.nb_channels); #if BUILDFLAG(ENABLE_PLATFORM_AC3_EAC3_AUDIO) // These are bitstream formats unknown to ffmpeg, so they don't have @@ -470,7 +471,7 @@ void AudioDecoderConfigToAVCodecContext(const AudioDecoderConfig& config, // TODO(scherkus): should we set |channel_layout|? I'm not sure if FFmpeg uses // said information to decode. - codec_context->channels = config.channels(); + codec_context->ch_layout.nb_channels = config.channels(); codec_context->sample_rate = config.samples_per_second(); if (config.extra_data().empty()) { diff --git a/media/filters/audio_file_reader.cc b/media/filters/audio_file_reader.cc index 5f257bdfaa6..e1be5aa9a5b 100644 --- a/media/filters/audio_file_reader.cc +++ b/media/filters/audio_file_reader.cc @@ -113,14 +113,15 @@ bool AudioFileReader::OpenDecoder() { // Verify the channel layout is supported by Chrome. Acts as a sanity check // against invalid files. See http://crbug.com/171962 - if (ChannelLayoutToChromeChannelLayout(codec_context_->channel_layout, - codec_context_->channels) == + if (ChannelLayoutToChromeChannelLayout( + codec_context_->ch_layout.u.mask, + codec_context_->ch_layout.nb_channels) == CHANNEL_LAYOUT_UNSUPPORTED) { return false; } // Store initial values to guard against midstream configuration changes. - channels_ = codec_context_->channels; + channels_ = codec_context_->ch_layout.nb_channels; audio_codec_ = CodecIDToAudioCodec(codec_context_->codec_id); sample_rate_ = codec_context_->sample_rate; av_sample_format_ = codec_context_->sample_fmt; @@ -223,7 +224,7 @@ bool AudioFileReader::OnNewFrame( if (frames_read < 0) return false; - const int channels = frame->channels; + const int channels = frame->ch_layout.nb_channels; if (frame->sample_rate != sample_rate_ || channels != channels_ || frame->format != av_sample_format_) { DLOG(ERROR) << "Unsupported midstream configuration change!" diff --git a/media/filters/audio_file_reader_unittest.cc b/media/filters/audio_file_reader_unittest.cc index 2aba7927a31..1f45a50cace 100644 --- a/media/filters/audio_file_reader_unittest.cc +++ b/media/filters/audio_file_reader_unittest.cc @@ -121,11 +121,11 @@ class AudioFileReaderTest : public testing::Test { EXPECT_FALSE(reader_->Open()); } - void RunTestFailingDecode(const char* fn) { + void RunTestFailingDecode(const char* fn, int expect_read = 0) { Initialize(fn); EXPECT_TRUE(reader_->Open()); std::vector<std::unique_ptr<AudioBus>> decoded_audio_packets; - EXPECT_EQ(reader_->Read(&decoded_audio_packets), 0); + EXPECT_EQ(reader_->Read(&decoded_audio_packets), expect_read); } void RunTestPartialDecode(const char* fn) { @@ -219,7 +219,7 @@ TEST_F(AudioFileReaderTest, AAC_ADTS) { } TEST_F(AudioFileReaderTest, MidStreamConfigChangesFail) { - RunTestFailingDecode("midstream_config_change.mp3"); + RunTestFailingDecode("midstream_config_change.mp3", 0); } #endif diff --git a/media/filters/ffmpeg_aac_bitstream_converter.cc b/media/filters/ffmpeg_aac_bitstream_converter.cc index 6f231c85729..ca5e5fb927d 100644 --- a/media/filters/ffmpeg_aac_bitstream_converter.cc +++ b/media/filters/ffmpeg_aac_bitstream_converter.cc @@ -195,14 +195,15 @@ bool FFmpegAACBitstreamConverter::ConvertPacket(AVPacket* packet) { if (!header_generated_ || codec_ != stream_codec_parameters_->codec_id || audio_profile_ != stream_codec_parameters_->profile || sample_rate_index_ != sample_rate_index || - channel_configuration_ != stream_codec_parameters_->channels || + channel_configuration_ != + stream_codec_parameters_->ch_layout.nb_channels || frame_length_ != header_plus_packet_size) { header_generated_ = GenerateAdtsHeader(stream_codec_parameters_->codec_id, 0, // layer stream_codec_parameters_->profile, sample_rate_index, 0, // private stream - stream_codec_parameters_->channels, + stream_codec_parameters_->ch_layout.nb_channels, 0, // originality 0, // home 0, // copyrighted_stream @@ -214,7 +215,7 @@ bool FFmpegAACBitstreamConverter::ConvertPacket(AVPacket* packet) { codec_ = stream_codec_parameters_->codec_id; audio_profile_ = stream_codec_parameters_->profile; sample_rate_index_ = sample_rate_index; - channel_configuration_ = stream_codec_parameters_->channels; + channel_configuration_ = stream_codec_parameters_->ch_layout.nb_channels; frame_length_ = header_plus_packet_size; } diff --git a/media/filters/ffmpeg_aac_bitstream_converter_unittest.cc b/media/filters/ffmpeg_aac_bitstream_converter_unittest.cc index 1fd4c5ccd7d..f59bcd8fdaf 100644 --- a/media/filters/ffmpeg_aac_bitstream_converter_unittest.cc +++ b/media/filters/ffmpeg_aac_bitstream_converter_unittest.cc @@ -34,7 +34,7 @@ class FFmpegAACBitstreamConverterTest : public testing::Test { memset(&test_parameters_, 0, sizeof(AVCodecParameters)); test_parameters_.codec_id = AV_CODEC_ID_AAC; test_parameters_.profile = FF_PROFILE_AAC_MAIN; - test_parameters_.channels = 2; + test_parameters_.ch_layout.nb_channels = 2; test_parameters_.extradata = extradata_header_; test_parameters_.extradata_size = sizeof(extradata_header_); } diff --git a/media/filters/ffmpeg_audio_decoder.cc b/media/filters/ffmpeg_audio_decoder.cc index 6a56c675f7d..4615fdeb3fb 100644 --- a/media/filters/ffmpeg_audio_decoder.cc +++ b/media/filters/ffmpeg_audio_decoder.cc @@ -28,7 +28,7 @@ namespace media { // Return the number of channels from the data in |frame|. static inline int DetermineChannels(AVFrame* frame) { - return frame->channels; + return frame->ch_layout.nb_channels; } // Called by FFmpeg's allocation routine to allocate a buffer. Uses @@ -231,7 +231,7 @@ bool FFmpegAudioDecoder::OnNewFrame(const DecoderBuffer& buffer, // Translate unsupported into discrete layouts for discrete configurations; // ffmpeg does not have a labeled discrete configuration internally. ChannelLayout channel_layout = ChannelLayoutToChromeChannelLayout( - codec_context_->channel_layout, codec_context_->channels); + codec_context_->ch_layout.u.mask, codec_context_->ch_layout.nb_channels); if (channel_layout == CHANNEL_LAYOUT_UNSUPPORTED && config_.channel_layout() == CHANNEL_LAYOUT_DISCRETE) { channel_layout = CHANNEL_LAYOUT_DISCRETE; @@ -348,11 +348,11 @@ bool FFmpegAudioDecoder::ConfigureDecoder(const AudioDecoderConfig& config) { // Success! av_sample_format_ = codec_context_->sample_fmt; - if (codec_context_->channels != config.channels()) { + if (codec_context_->ch_layout.nb_channels != config.channels()) { MEDIA_LOG(ERROR, media_log_) << "Audio configuration specified " << config.channels() << " channels, but FFmpeg thinks the file contains " - << codec_context_->channels << " channels"; + << codec_context_->ch_layout.nb_channels << " channels"; ReleaseFFmpegResources(); state_ = DecoderState::kUninitialized; return false; @@ -403,7 +403,7 @@ int FFmpegAudioDecoder::GetAudioBuffer(struct AVCodecContext* s, if (frame->nb_samples <= 0) return AVERROR(EINVAL); - if (s->channels != channels) { + if (s->ch_layout.nb_channels != channels) { DLOG(ERROR) << "AVCodecContext and AVFrame disagree on channel count."; return AVERROR(EINVAL); } @@ -436,7 +436,8 @@ int FFmpegAudioDecoder::GetAudioBuffer(struct AVCodecContext* s, ChannelLayout channel_layout = config_.channel_layout() == CHANNEL_LAYOUT_DISCRETE ? CHANNEL_LAYOUT_DISCRETE - : ChannelLayoutToChromeChannelLayout(s->channel_layout, s->channels); + : ChannelLayoutToChromeChannelLayout(s->ch_layout.u.mask, + s->ch_layout.nb_channels); if (channel_layout == CHANNEL_LAYOUT_UNSUPPORTED) { DLOG(ERROR) << "Unsupported channel layout.";
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