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avformat/rtpdec_rfc4175: use av_get_bits_per_pixel() 

Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
This commit is contained in:
Limin Wang 2021-07-02 19:38:51 +08:00
parent 617cf44c8c
commit f7823c9a3a
1 changed files with 3 additions and 4 deletions
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7
libavformat/rtpdec_rfc4175.c
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@ -43,8 +43,8 @@ struct PayloadContext {
static int rfc4175_parse_format(AVStream *stream, PayloadContext *data)
{
enum AVPixelFormat pixfmt = AV_PIX_FMT_NONE;
int bits_per_sample = 0;
int tag = 0;
const AVPixFmtDescriptor *desc;
if (!strncmp(data->sampling, "YCbCr-4:2:2", 11)) {
tag = MKTAG('U', 'Y', 'V', 'Y');
@ -52,11 +52,9 @@ static int rfc4175_parse_format(AVStream *stream, PayloadContext *data)
if (data->depth == 8) {
data->pgroup = 4;
bits_per_sample = 16;
pixfmt = AV_PIX_FMT_UYVY422;
} else if (data->depth == 10) {
data->pgroup = 5;
bits_per_sample = 20;
pixfmt = AV_PIX_FMT_YUV422P10;
} else {
return AVERROR_INVALIDDATA;
@ -65,9 +63,10 @@ static int rfc4175_parse_format(AVStream *stream, PayloadContext *data)
return AVERROR_INVALIDDATA;
}
desc = av_pix_fmt_desc_get(pixfmt);
stream->codecpar->format = pixfmt;
stream->codecpar->codec_tag = tag;
stream->codecpar->bits_per_coded_sample = bits_per_sample;
stream->codecpar->bits_per_coded_sample = av_get_bits_per_pixel(desc);
data->frame_size = data->width * data->height * data->pgroup / data->xinc;
return 0;