Skip to content

F
ffmpeg.wasm-core
Commit 59b9c75d authored by Michael Niedermayer's avatar Michael Niedermayer
Browse files
Options

MPEG: support 4:4:4 intra lowres 

Signed-off-by: 's avatarMichael Niedermayer <michaelni@gmx.at>
parent 55bfb98f
Hide whitespace changes
Inline Side-by-side
Showing with 5 additions and 5 deletions
libavcodec/mpegvideo.c
View file @ 59b9c75d
...@@ -2215,17 +2215,17 @@ void MPV_decode_mb_internal(MpegEncContext *s, DCTELEM block[12][64], ...@@ -2215,17 +2215,17 @@ void MPV_decode_mb_internal(MpegEncContext *s, DCTELEM block[12][64],
}else{ }else{
dct_linesize = uvlinesize << s->interlaced_dct; dct_linesize = uvlinesize << s->interlaced_dct;
dct_offset =(s->interlaced_dct)? uvlinesize : uvlinesize*8; dct_offset =(s->interlaced_dct)? uvlinesize : uvlinesize*block_size;
s->dsp.idct_put(dest_cb, dct_linesize, block[4]); s->dsp.idct_put(dest_cb, dct_linesize, block[4]);
s->dsp.idct_put(dest_cr, dct_linesize, block[5]); s->dsp.idct_put(dest_cr, dct_linesize, block[5]);
s->dsp.idct_put(dest_cb + dct_offset, dct_linesize, block[6]); s->dsp.idct_put(dest_cb + dct_offset, dct_linesize, block[6]);
s->dsp.idct_put(dest_cr + dct_offset, dct_linesize, block[7]); s->dsp.idct_put(dest_cr + dct_offset, dct_linesize, block[7]);
if(!s->chroma_x_shift){//Chroma444 if(!s->chroma_x_shift){//Chroma444
s->dsp.idct_put(dest_cb + 8, dct_linesize, block[8]); s->dsp.idct_put(dest_cb + block_size, dct_linesize, block[8]);
s->dsp.idct_put(dest_cr + 8, dct_linesize, block[9]); s->dsp.idct_put(dest_cr + block_size, dct_linesize, block[9]);
s->dsp.idct_put(dest_cb + 8 + dct_offset, dct_linesize, block[10]); s->dsp.idct_put(dest_cb + block_size + dct_offset, dct_linesize, block[10]);
s->dsp.idct_put(dest_cr + 8 + dct_offset, dct_linesize, block[11]); s->dsp.idct_put(dest_cr + block_size + dct_offset, dct_linesize, block[11]);
} }
} }
}//gray }//gray
......
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