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10l - set pixelfmt (colorspace) _before_ calling get_buffer() callback 

Originally committed as revision 1185 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Arpi 2002-11-10 18:45:36 +00:00
parent b8a78f419d
commit df1c67adda
1 changed files with 10 additions and 13 deletions
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23
libavcodec/dv.c
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@ -531,10 +531,12 @@ static int dvvideo_decode_frame(AVCodecContext *avctx,
/* init size */
width = 720;
if (dsf) {
avctx->frame_rate = 25 * FRAME_RATE_BASE;
packet_size = PAL_FRAME_SIZE;
height = 576;
nb_dif_segs = 12;
} else {
avctx->frame_rate = 30 * FRAME_RATE_BASE;
packet_size = NTSC_FRAME_SIZE;
height = 480;
nb_dif_segs = 10;
@ -546,10 +548,16 @@ static int dvvideo_decode_frame(AVCodecContext *avctx,
/* XXX: is it correct to assume that 420 is always used in PAL
mode ? */
s->sampling_411 = !dsf;
if (s->sampling_411)
if (s->sampling_411) {
mb_pos_ptr = dv_place_411;
else
avctx->pix_fmt = PIX_FMT_YUV411P;
} else {
mb_pos_ptr = dv_place_420;
avctx->pix_fmt = PIX_FMT_YUV420P;
}
avctx->width = width;
avctx->height = height;
if (avctx->flags & CODEC_FLAG_DR1 && avctx->get_buffer_callback)
{
@ -561,7 +569,6 @@ static int dvvideo_decode_frame(AVCodecContext *avctx,
}
}
/* (re)alloc picture if needed */
if (s->width != width || s->height != height) {
if (!(avctx->flags & CODEC_FLAG_DR1))
@ -610,16 +617,6 @@ static int dvvideo_decode_frame(AVCodecContext *avctx,
emms_c();
/* return image */
avctx->width = width;
avctx->height = height;
if (s->sampling_411)
avctx->pix_fmt = PIX_FMT_YUV411P;
else
avctx->pix_fmt = PIX_FMT_YUV420P;
if (dsf)
avctx->frame_rate = 25 * FRAME_RATE_BASE;
else
avctx->frame_rate = 30 * FRAME_RATE_BASE;
*data_size = sizeof(AVPicture);
picture = data;
for(i=0;i<3;i++) {