diff options
Diffstat (limited to 'libavcodec/pcm-bluray.c')
| -rw-r--r-- | libavcodec/pcm-bluray.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/libavcodec/pcm-bluray.c b/libavcodec/pcm-bluray.c index 9fbd9df75f..79b137d6f9 100644 --- a/libavcodec/pcm-bluray.c +++ b/libavcodec/pcm-bluray.c @@ -46,7 +46,7 @@ */ /** - * Parse the header of a LPCM frame read from a MPEG-TS stream + * Parse the header of a LPCM frame read from a Blu-ray MPEG-TS stream * @param avctx the codec context * @param header pointer to the first four bytes of the data packet */ @@ -56,8 +56,9 @@ static int pcm_bluray_parse_header(AVCodecContext *avctx, static const uint8_t bits_per_samples[4] = { 0, 16, 20, 24 }; static const uint32_t channel_layouts[16] = { 0, AV_CH_LAYOUT_MONO, 0, AV_CH_LAYOUT_STEREO, AV_CH_LAYOUT_SURROUND, - AV_CH_LAYOUT_2_1, AV_CH_LAYOUT_4POINT0, AV_CH_LAYOUT_2_2, AV_CH_LAYOUT_5POINT0, - AV_CH_LAYOUT_5POINT1, AV_CH_LAYOUT_7POINT0, AV_CH_LAYOUT_7POINT1, 0, 0, 0, 0 + AV_CH_LAYOUT_2_1, AV_CH_LAYOUT_4POINT0, AV_CH_LAYOUT_2_2, + AV_CH_LAYOUT_5POINT0, AV_CH_LAYOUT_5POINT1, AV_CH_LAYOUT_7POINT0, + AV_CH_LAYOUT_7POINT1, 0, 0, 0, 0 }; static const uint8_t channels[16] = { 0, 1, 0, 2, 3, 3, 4, 4, 5, 6, 7, 8, 0, 0, 0, 0 @@ -74,8 +75,8 @@ static int pcm_bluray_parse_header(AVCodecContext *avctx, av_log(avctx, AV_LOG_ERROR, "reserved sample depth (0)\n"); return AVERROR_INVALIDDATA; } - avctx->sample_fmt = avctx->bits_per_coded_sample == 16 ? AV_SAMPLE_FMT_S16 : - AV_SAMPLE_FMT_S32; + avctx->sample_fmt = avctx->bits_per_coded_sample == 16 ? AV_SAMPLE_FMT_S16 + : AV_SAMPLE_FMT_S32; avctx->bits_per_raw_sample = avctx->bits_per_coded_sample; /* get the sample rate. Not all values are used. */ @@ -147,7 +148,8 @@ static int pcm_bluray_decode_frame(AVCodecContext *avctx, void *data, /* There's always an even number of channels in the source */ num_source_channels = FFALIGN(avctx->channels, 2); - sample_size = (num_source_channels * (avctx->sample_fmt == AV_SAMPLE_FMT_S16 ? 16 : 24)) >> 3; + sample_size = (num_source_channels * + (avctx->sample_fmt == AV_SAMPLE_FMT_S16 ? 16 : 24)) >> 3; samples = buf_size / sample_size; /* get output buffer */ |