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avcodec/v4l2_buffers: split out V4L2Buffer generation into helper method

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Signed-off-by: Aman Gupta <aman@tmm1.net>
This commit is contained in:
Aman Gupta 2019-08-26 18:53:05 -07:00
parent 2b21bb4a87
commit d620b1f9de
1 changed files with 14 additions and 9 deletions
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23
libavcodec/v4l2_buffers.c
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@ -322,13 +322,7 @@ static int v4l2_buffer_buf_to_swframe(AVFrame *frame, V4L2Buffer *avbuf)
return 0;
}
/******************************************************************************
*
* V4L2Buffer interface
*
******************************************************************************/
int ff_v4l2_buffer_avframe_to_buf(const AVFrame *frame, V4L2Buffer *out)
static int v4l2_buffer_swframe_to_buf(const AVFrame *frame, V4L2Buffer *out)
{
int i, ret;
struct v4l2_format fmt = out->context->format;
@ -354,8 +348,6 @@ int ff_v4l2_buffer_avframe_to_buf(const AVFrame *frame, V4L2Buffer *out)
is_planar_format = 1;
}
v4l2_set_pts(out, frame->pts);
if (!is_planar_format) {
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(frame->format);
int planes_nb = 0;
@ -387,6 +379,19 @@ int ff_v4l2_buffer_avframe_to_buf(const AVFrame *frame, V4L2Buffer *out)
return 0;
}
/******************************************************************************
*
* V4L2Buffer interface
*
******************************************************************************/
int ff_v4l2_buffer_avframe_to_buf(const AVFrame *frame, V4L2Buffer *out)
{
v4l2_set_pts(out, frame->pts);
return v4l2_buffer_swframe_to_buf(frame, out);
}
int ff_v4l2_buffer_buf_to_avframe(AVFrame *frame, V4L2Buffer *avbuf)
{
V4L2m2mContext *s = buf_to_m2mctx(avbuf);