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vc1dec: Call ff_vdpau_vc1_decode_picture() once for each field.

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Fixes mplayer -vc ffvc1vdpau for interlaced streams.
This commit is contained in:
Carl Eugen Hoyos 2013-05-06 21:28:59 +02:00
parent 06d8fdb660
commit 8b8fa09b65
1 changed files with 5 additions and 0 deletions
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5
libavcodec/vc1dec.c
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@ -6008,7 +6008,12 @@ static int vc1_decode_frame(AVCodecContext *avctx, void *data,
if ((CONFIG_VC1_VDPAU_DECODER)
&&s->avctx->codec->capabilities&CODEC_CAP_HWACCEL_VDPAU)
if (v->field_mode && buf_start_second_field) {
ff_vdpau_vc1_decode_picture(s, buf_start, buf_start_second_field - buf_start);
ff_vdpau_vc1_decode_picture(s, buf_start_second_field, (buf + buf_size) - buf_start_second_field);
} else {
ff_vdpau_vc1_decode_picture(s, buf_start, (buf + buf_size) - buf_start);
}
else if (avctx->hwaccel) {
if (v->field_mode && buf_start_second_field) {
// decode first field