Commit b0d6d5d0 authored by gbazin's avatar gbazin

* modules/codec/libmpeg2.c: when AR is forced by input, assume it is based on...

* modules/codec/libmpeg2.c: when AR is forced by input, assume it is based on width/height, not display_width/height (required for broken DVDs).
parent 0d78d420
......@@ -630,24 +630,25 @@ static void GetAR( decoder_t *p_dec )
/* Check whether the input gave a particular aspect ratio */
if( p_dec->fmt_in.video.i_aspect )
{
/* AR is relative to width/height, not display_width/height */
p_sys->i_aspect = p_dec->fmt_in.video.i_aspect;
if( p_sys->i_aspect <= AR_221_1_PICTURE )
switch( p_sys->i_aspect )
{
case AR_3_4_PICTURE:
p_sys->i_aspect = VOUT_ASPECT_FACTOR * 4 / 3;
p_sys->i_sar_num = p_sys->p_info->sequence->display_height * 4;
p_sys->i_sar_den = p_sys->p_info->sequence->display_width * 3;
p_sys->i_sar_num = p_sys->p_info->sequence->height * 4;
p_sys->i_sar_den = p_sys->p_info->sequence->width * 3;
break;
case AR_16_9_PICTURE:
p_sys->i_aspect = VOUT_ASPECT_FACTOR * 16 / 9;
p_sys->i_sar_num = p_sys->p_info->sequence->display_height * 16;
p_sys->i_sar_den = p_sys->p_info->sequence->display_width * 9;
p_sys->i_sar_num = p_sys->p_info->sequence->height * 16;
p_sys->i_sar_den = p_sys->p_info->sequence->width * 9;
break;
case AR_221_1_PICTURE:
p_sys->i_aspect = VOUT_ASPECT_FACTOR * 221 / 100;
p_sys->i_sar_num = p_sys->p_info->sequence->display_height * 221;
p_sys->i_sar_den = p_sys->p_info->sequence->display_width * 100;
p_sys->i_sar_num = p_sys->p_info->sequence->height * 221;
p_sys->i_sar_den = p_sys->p_info->sequence->width * 100;
break;
case AR_SQUARE_PICTURE:
p_sys->i_aspect = VOUT_ASPECT_FACTOR *
......@@ -691,4 +692,3 @@ static void GetAR( decoder_t *p_dec )
(uint32_t)((uint64_t)1001000000 * 27 /
p_sys->p_info->sequence->frame_period % 1001) );
}
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment