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field pic decoding cleanup

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Originally committed as revision 1686 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer
2003-03-16 20:22:22 +00:00
parent 1c6dcb0f42
commit b536d0aad2
8 changed files with 146 additions and 93 deletions
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6
libavcodec/utils.c
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@@ -192,9 +192,9 @@ int avcodec_default_get_buffer(AVCodecContext *s, AVFrame *pic){
memset(pic->base[i], 128, pic->linesize[i]*h>>v_shift);
if(s->flags&CODEC_FLAG_EMU_EDGE)
pic->data[i] = pic->base[i] + 16; //FIXME 16
pic->data[i] = pic->base[i];
else
pic->data[i] = pic->base[i] + (pic->linesize[i]*EDGE_WIDTH>>v_shift) + (EDGE_WIDTH>>h_shift) + 16; //FIXME 16
pic->data[i] = pic->base[i] + (pic->linesize[i]*EDGE_WIDTH>>v_shift) + (EDGE_WIDTH>>h_shift);
opaque->data[i]= pic->data[i];
}
@@ -581,7 +581,7 @@ void avcodec_flush_buffers(AVCodecContext *avctx)
|| s->picture[i].type == FF_BUFFER_TYPE_USER))
avctx->release_buffer(avctx, (AVFrame*)&s->picture[i]);
}
s->last_picture.data[0] = s->next_picture.data[0] = NULL;
s->last_picture_ptr = s->next_picture_ptr = NULL;
break;
default:
//FIXME