diff -up chromium-108.0.5359.124/media/cdm/library_cdm/clear_key_cdm/ffmpeg_cdm_audio_decoder.cc.revert-new-channel-layout-api chromium-108.0.5359.124/media/cdm/library_cdm/clear_key_cdm/ffmpeg_cdm_audio_decoder.cc --- chromium-108.0.5359.124/media/cdm/library_cdm/clear_key_cdm/ffmpeg_cdm_audio_decoder.cc.revert-new-channel-layout-api 2022-12-14 01:39:52.000000000 +0100 +++ chromium-108.0.5359.124/media/cdm/library_cdm/clear_key_cdm/ffmpeg_cdm_audio_decoder.cc 2023-01-04 21:44:23.098276796 +0100 @@ -74,7 +74,7 @@ void CdmAudioDecoderConfigToAVCodecConte codec_context->sample_fmt = AV_SAMPLE_FMT_NONE; } - codec_context->ch_layout.nb_channels = config.channel_count; + codec_context->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_fo case cdm::kAudioFormatPlanarS16: case cdm::kAudioFormatPlanarF32: { const int decoded_size_per_channel = - decoded_audio_size / av_frame.ch_layout.nb_channels; - for (int i = 0; i < av_frame.ch_layout.nb_channels; ++i) { + decoded_audio_size / av_frame.channels; + for (int i = 0; i < av_frame.channels; ++i) { memcpy(output_buffer, av_frame.extended_data[i], decoded_size_per_channel); output_buffer += decoded_size_per_channel; @@ -185,14 +185,13 @@ bool FFmpegCdmAudioDecoder::Initialize( // Success! decoding_loop_ = std::make_unique(codec_context_.get()); samples_per_second_ = config.samples_per_second; - bytes_per_frame_ = - codec_context_->ch_layout.nb_channels * config.bits_per_channel / 8; + bytes_per_frame_ = codec_context_->channels * config.bits_per_channel / 8; output_timestamp_helper_ = std::make_unique(config.samples_per_second); is_initialized_ = true; // Store initial values to guard against midstream configuration changes. - channels_ = codec_context_->ch_layout.nb_channels; + channels_ = codec_context_->channels; av_sample_format_ = codec_context_->sample_fmt; return true; @@ -292,19 +291,17 @@ cdm::Status FFmpegCdmAudioDecoder::Decod for (auto& frame : audio_frames) { int decoded_audio_size = 0; if (frame->sample_rate != samples_per_second_ || - frame->ch_layout.nb_channels != channels_ || - frame->format != av_sample_format_) { + frame->channels != channels_ || frame->format != av_sample_format_) { DLOG(ERROR) << "Unsupported midstream configuration change!" << " Sample Rate: " << frame->sample_rate << " vs " - << samples_per_second_ - << ", Channels: " << frame->ch_layout.nb_channels << " vs " - << channels_ << ", Sample Format: " << frame->format << " vs " - << av_sample_format_; + << samples_per_second_ << ", Channels: " << frame->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_->ch_layout.nb_channels, frame->nb_samples, + nullptr, codec_context_->channels, frame->nb_samples, codec_context_->sample_fmt, 1); if (!decoded_audio_size) continue; @@ -323,9 +320,9 @@ bool FFmpegCdmAudioDecoder::OnNewFrame( size_t* total_size, std::vector>* audio_frames, AVFrame* frame) { - *total_size += av_samples_get_buffer_size( - nullptr, codec_context_->ch_layout.nb_channels, frame->nb_samples, - codec_context_->sample_fmt, 1); + *total_size += av_samples_get_buffer_size(nullptr, codec_context_->channels, + frame->nb_samples, + codec_context_->sample_fmt, 1); audio_frames->emplace_back(av_frame_clone(frame)); return true; } diff -up chromium-108.0.5359.124/media/ffmpeg/ffmpeg_common.cc.revert-new-channel-layout-api chromium-108.0.5359.124/media/ffmpeg/ffmpeg_common.cc --- chromium-108.0.5359.124/media/ffmpeg/ffmpeg_common.cc.revert-new-channel-layout-api 2022-12-14 01:39:52.000000000 +0100 +++ chromium-108.0.5359.124/media/ffmpeg/ffmpeg_common.cc 2023-01-04 21:52:59.674165082 +0100 @@ -353,11 +353,9 @@ bool AVCodecContextToAudioDecoderConfig( codec_context->sample_fmt, codec_context->codec_id); ChannelLayout channel_layout = - codec_context->ch_layout.nb_channels > 8 + codec_context->channels > 8 ? CHANNEL_LAYOUT_DISCRETE - : ChannelLayoutToChromeChannelLayout( - codec_context->ch_layout.u.mask, - codec_context->ch_layout.nb_channels); + : ChannelLayoutToChromeChannelLayout(codec_context->channel_layout, codec_context->channels); switch (codec) { // For AC3/EAC3 we enable only demuxing, but not decoding, so FFmpeg does @@ -409,7 +407,7 @@ bool AVCodecContextToAudioDecoderConfig( extra_data, encryption_scheme, seek_preroll, codec_context->delay); if (channel_layout == CHANNEL_LAYOUT_DISCRETE) - config->SetChannelsForDiscrete(codec_context->ch_layout.nb_channels); + config->SetChannelsForDiscrete(codec_context->channels); #if BUILDFLAG(ENABLE_PLATFORM_AC3_EAC3_AUDIO) // These are bitstream formats unknown to ffmpeg, so they don't have @@ -478,7 +476,7 @@ void AudioDecoderConfigToAVCodecContext( // TODO(scherkus): should we set |channel_layout|? I'm not sure if FFmpeg uses // said information to decode. - codec_context->ch_layout.nb_channels = config.channels(); + codec_context->channels = config.channels(); codec_context->sample_rate = config.samples_per_second(); if (config.extra_data().empty()) { diff -up chromium-108.0.5359.124/media/filters/audio_file_reader.cc.revert-new-channel-layout-api chromium-108.0.5359.124/media/filters/audio_file_reader.cc --- chromium-108.0.5359.124/media/filters/audio_file_reader.cc.revert-new-channel-layout-api 2023-01-04 21:44:23.095276762 +0100 +++ chromium-108.0.5359.124/media/filters/audio_file_reader.cc 2023-01-04 21:44:23.098276796 +0100 @@ -113,15 +113,14 @@ 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_->ch_layout.u.mask, - codec_context_->ch_layout.nb_channels) == + if (ChannelLayoutToChromeChannelLayout(codec_context_->channel_layout, + codec_context_->channels) == CHANNEL_LAYOUT_UNSUPPORTED) { return false; } // Store initial values to guard against midstream configuration changes. - channels_ = codec_context_->ch_layout.nb_channels; + channels_ = codec_context_->channels; audio_codec_ = CodecIDToAudioCodec(codec_context_->codec_id); sample_rate_ = codec_context_->sample_rate; av_sample_format_ = codec_context_->sample_fmt; @@ -224,7 +223,7 @@ bool AudioFileReader::OnNewFrame( if (frames_read < 0) return false; - const int channels = frame->ch_layout.nb_channels; + const int channels = frame->channels; if (frame->sample_rate != sample_rate_ || channels != channels_ || frame->format != av_sample_format_) { DLOG(ERROR) << "Unsupported midstream configuration change!" diff -up chromium-108.0.5359.124/media/filters/audio_file_reader_unittest.cc.revert-new-channel-layout-api chromium-108.0.5359.124/media/filters/audio_file_reader_unittest.cc --- chromium-108.0.5359.124/media/filters/audio_file_reader_unittest.cc.revert-new-channel-layout-api 2022-12-14 01:39:52.000000000 +0100 +++ chromium-108.0.5359.124/media/filters/audio_file_reader_unittest.cc 2023-01-04 21:44:23.098276796 +0100 @@ -121,11 +121,11 @@ class AudioFileReaderTest : public testi EXPECT_FALSE(reader_->Open()); } - void RunTestFailingDecode(const char* fn, int expect_read = 0) { + void RunTestFailingDecode(const char* fn) { Initialize(fn); EXPECT_TRUE(reader_->Open()); std::vector> decoded_audio_packets; - EXPECT_EQ(reader_->Read(&decoded_audio_packets), expect_read); + EXPECT_EQ(reader_->Read(&decoded_audio_packets), 0); } void RunTestPartialDecode(const char* fn) { @@ -219,7 +219,7 @@ TEST_F(AudioFileReaderTest, AAC_ADTS) { } TEST_F(AudioFileReaderTest, MidStreamConfigChangesFail) { - RunTestFailingDecode("midstream_config_change.mp3", 42624); + RunTestFailingDecode("midstream_config_change.mp3"); } #endif diff -up chromium-108.0.5359.124/media/filters/audio_video_metadata_extractor.cc.revert-new-channel-layout-api chromium-108.0.5359.124/media/filters/audio_video_metadata_extractor.cc --- chromium-108.0.5359.124/media/filters/audio_video_metadata_extractor.cc.revert-new-channel-layout-api 2022-12-14 01:39:52.000000000 +0100 +++ chromium-108.0.5359.124/media/filters/audio_video_metadata_extractor.cc 2023-01-04 21:44:23.098276796 +0100 @@ -113,15 +113,6 @@ bool AudioVideoMetadataExtractor::Extrac if (!stream) continue; - void* display_matrix = - av_stream_get_side_data(stream, AV_PKT_DATA_DISPLAYMATRIX, nullptr); - if (display_matrix) { - rotation_ = VideoTransformation::FromFFmpegDisplayMatrix( - static_cast(display_matrix)) - .rotation; - info.tags["rotate"] = base::NumberToString(rotation_); - } - // Extract dictionary from streams also. Needed for containers that attach // metadata to contained streams instead the container itself, like OGG. ExtractDictionary(stream->metadata, &info.tags); @@ -264,6 +255,8 @@ void AudioVideoMetadataExtractor::Extrac if (raw_tags->find(tag->key) == raw_tags->end()) (*raw_tags)[tag->key] = tag->value; + if (ExtractInt(tag, "rotate", &rotation_)) + continue; if (ExtractString(tag, "album", &album_)) continue; if (ExtractString(tag, "artist", &artist_)) diff -up chromium-108.0.5359.124/media/filters/ffmpeg_aac_bitstream_converter.cc.revert-new-channel-layout-api chromium-108.0.5359.124/media/filters/ffmpeg_aac_bitstream_converter.cc --- chromium-108.0.5359.124/media/filters/ffmpeg_aac_bitstream_converter.cc.revert-new-channel-layout-api 2022-12-14 01:39:52.000000000 +0100 +++ chromium-108.0.5359.124/media/filters/ffmpeg_aac_bitstream_converter.cc 2023-01-04 21:44:23.099276807 +0100 @@ -195,15 +195,14 @@ bool FFmpegAACBitstreamConverter::Conver 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_->ch_layout.nb_channels || + channel_configuration_ != stream_codec_parameters_->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_->ch_layout.nb_channels, + stream_codec_parameters_->channels, 0, // originality 0, // home 0, // copyrighted_stream @@ -215,7 +214,7 @@ bool FFmpegAACBitstreamConverter::Conver codec_ = stream_codec_parameters_->codec_id; audio_profile_ = stream_codec_parameters_->profile; sample_rate_index_ = sample_rate_index; - channel_configuration_ = stream_codec_parameters_->ch_layout.nb_channels; + channel_configuration_ = stream_codec_parameters_->channels; frame_length_ = header_plus_packet_size; } diff -up chromium-108.0.5359.124/media/filters/ffmpeg_aac_bitstream_converter_unittest.cc.revert-new-channel-layout-api chromium-108.0.5359.124/media/filters/ffmpeg_aac_bitstream_converter_unittest.cc --- chromium-108.0.5359.124/media/filters/ffmpeg_aac_bitstream_converter_unittest.cc.revert-new-channel-layout-api 2022-12-14 01:39:52.000000000 +0100 +++ chromium-108.0.5359.124/media/filters/ffmpeg_aac_bitstream_converter_unittest.cc 2023-01-04 21:44:23.099276807 +0100 @@ -34,7 +34,7 @@ class FFmpegAACBitstreamConverterTest : memset(&test_parameters_, 0, sizeof(AVCodecParameters)); test_parameters_.codec_id = AV_CODEC_ID_AAC; test_parameters_.profile = FF_PROFILE_AAC_MAIN; - test_parameters_.ch_layout.nb_channels = 2; + test_parameters_.channels = 2; test_parameters_.extradata = extradata_header_; test_parameters_.extradata_size = sizeof(extradata_header_); } diff -up chromium-108.0.5359.124/media/filters/ffmpeg_audio_decoder.cc.revert-new-channel-layout-api chromium-108.0.5359.124/media/filters/ffmpeg_audio_decoder.cc --- chromium-108.0.5359.124/media/filters/ffmpeg_audio_decoder.cc.revert-new-channel-layout-api 2022-12-14 01:39:52.000000000 +0100 +++ chromium-108.0.5359.124/media/filters/ffmpeg_audio_decoder.cc 2023-01-04 21:44:23.099276807 +0100 @@ -28,7 +28,7 @@ namespace media { // Return the number of channels from the data in |frame|. static inline int DetermineChannels(AVFrame* frame) { - return frame->ch_layout.nb_channels; + return frame->channels; } // Called by FFmpeg's allocation routine to allocate a buffer. Uses @@ -233,7 +233,7 @@ bool FFmpegAudioDecoder::OnNewFrame(cons // Translate unsupported into discrete layouts for discrete configurations; // ffmpeg does not have a labeled discrete configuration internally. ChannelLayout channel_layout = ChannelLayoutToChromeChannelLayout( - codec_context_->ch_layout.u.mask, codec_context_->ch_layout.nb_channels); + codec_context_->channel_layout, codec_context_->channels); if (channel_layout == CHANNEL_LAYOUT_UNSUPPORTED && config_.channel_layout() == CHANNEL_LAYOUT_DISCRETE) { channel_layout = CHANNEL_LAYOUT_DISCRETE; @@ -350,11 +350,11 @@ bool FFmpegAudioDecoder::ConfigureDecode // Success! av_sample_format_ = codec_context_->sample_fmt; - if (codec_context_->ch_layout.nb_channels != config.channels()) { + if (codec_context_->channels != config.channels()) { MEDIA_LOG(ERROR, media_log_) << "Audio configuration specified " << config.channels() << " channels, but FFmpeg thinks the file contains " - << codec_context_->ch_layout.nb_channels << " channels"; + << codec_context_->channels << " channels"; ReleaseFFmpegResources(); state_ = DecoderState::kUninitialized; return false; @@ -405,7 +405,7 @@ int FFmpegAudioDecoder::GetAudioBuffer(s if (frame->nb_samples <= 0) return AVERROR(EINVAL); - if (s->ch_layout.nb_channels != channels) { + if (s->channels != channels) { DLOG(ERROR) << "AVCodecContext and AVFrame disagree on channel count."; return AVERROR(EINVAL); } @@ -438,8 +438,7 @@ int FFmpegAudioDecoder::GetAudioBuffer(s ChannelLayout channel_layout = config_.channel_layout() == CHANNEL_LAYOUT_DISCRETE ? CHANNEL_LAYOUT_DISCRETE - : ChannelLayoutToChromeChannelLayout(s->ch_layout.u.mask, - s->ch_layout.nb_channels); + : ChannelLayoutToChromeChannelLayout(s->channel_layout, s->channels); if (channel_layout == CHANNEL_LAYOUT_UNSUPPORTED) { DLOG(ERROR) << "Unsupported channel layout.";