Commit dccea0ed authored by Paul B Mahol's avatar Paul B Mahol

avcodec/sheervideo: fix YbYr format decoding

Signed-off-by: 's avatarPaul B Mahol <onemda@gmail.com>
parent abb3cc46
......@@ -1794,9 +1794,9 @@ static void decode_ybyr(AVCodecContext *avctx, AVFrame *p, GetBitContext *gb)
if (get_bits1(gb)) {
for (x = 0; x < avctx->width; x += 2) {
dst_y[x ] = get_bits(gb, 8);
dst_u[x / 2] = get_bits(gb, 8);
dst_u[x / 2] = get_bits(gb, 8) + 128;
dst_y[x + 1] = get_bits(gb, 8);
dst_v[x / 2] = get_bits(gb, 8);
dst_v[x / 2] = get_bits(gb, 8) + 128;
}
} else {
int pred[4] = { -128, 128, 128, 0 };
......@@ -1824,9 +1824,9 @@ static void decode_ybyr(AVCodecContext *avctx, AVFrame *p, GetBitContext *gb)
if (get_bits1(gb)) {
for (x = 0; x < avctx->width; x += 2) {
dst_y[x ] = get_bits(gb, 8);
dst_u[x / 2] = get_bits(gb, 8);
dst_u[x / 2] = get_bits(gb, 8) + 128;
dst_y[x + 1] = get_bits(gb, 8);
dst_v[x / 2] = get_bits(gb, 8);
dst_v[x / 2] = get_bits(gb, 8) + 128;
}
} else {
int pred_TL[4], pred_L[4], pred_T[4];
......
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