mirror of
https://git.videolan.org/git/ffmpeg.git
synced 2024-08-18 07:15:04 +02:00
Only draw the actually visible area in vp3_draw_horiz_band.
Fixes a black line in non-swapped, non-mod-16-height Theora videos when vp3_draw_horiz_band is used. Originally committed as revision 25073 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
parent
6950cca97f
commit
83f72f138e
@ -1326,9 +1326,7 @@ static void vp3_draw_horiz_band(Vp3DecodeContext *s, int y)
|
||||
y -= h;
|
||||
|
||||
if (!s->flipped_image) {
|
||||
if (y == 0)
|
||||
h -= s->height - s->avctx->height; // account for non-mod16
|
||||
y = s->height - y - h;
|
||||
y = s->avctx->height - y - h;
|
||||
}
|
||||
|
||||
cy = y >> s->chroma_y_shift;
|
||||
@ -1850,7 +1848,7 @@ static int vp3_decode_frame(AVCodecContext *avctx,
|
||||
int row = (s->height >> (3+(i && s->chroma_y_shift))) - 1;
|
||||
apply_loop_filter(s, i, row, row+1);
|
||||
}
|
||||
vp3_draw_horiz_band(s, s->height);
|
||||
vp3_draw_horiz_band(s, s->avctx->height);
|
||||
|
||||
*data_size=sizeof(AVFrame);
|
||||
*(AVFrame*)data= s->current_frame;
|
||||
|
Loading…
Reference in New Issue
Block a user