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Code Issues Releases Activity

avcodec/sheervideo: fix order of operations for raw lines

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Signed-off-by: Paul B Mahol <onemda@gmail.com>
This commit is contained in:
Paul B Mahol 2016-06-07 23:14:07 +02:00
parent 60bac785c3
commit c206a32435
1 changed files with 12 additions and 12 deletions
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24
libavcodec/sheervideo.c
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@ -887,12 +887,12 @@ static void decode_ca2p(AVCodecContext *avctx, AVFrame *p, GetBitContext *gb)
if (get_bits1(gb)) {
for (x = 0; x < avctx->width; x += 2) {
dst_a[x ] = get_bits(gb, 10);
dst_y[x ] = get_bits(gb, 10);
dst_u[x / 2] = get_bits(gb, 10);
dst_y[x + 1] = get_bits(gb, 10);
dst_a[x ] = get_bits(gb, 10);
dst_v[x / 2] = get_bits(gb, 10);
dst_a[x + 1] = get_bits(gb, 10);
dst_y[x + 1] = get_bits(gb, 10);
dst_v[x / 2] = get_bits(gb, 10);
}
} else {
int pred[4] = { 502, 512, 512, 502 };
@ -924,12 +924,12 @@ static void decode_ca2p(AVCodecContext *avctx, AVFrame *p, GetBitContext *gb)
for (y = 1; y < avctx->height; y++) {
if (get_bits1(gb)) {
for (x = 0; x < avctx->width; x += 2) {
dst_a[x ] = get_bits(gb, 10);
dst_y[x ] = get_bits(gb, 10);
dst_u[x / 2] = get_bits(gb, 10);
dst_y[x + 1] = get_bits(gb, 10);
dst_a[x ] = get_bits(gb, 10);
dst_v[x / 2] = get_bits(gb, 10);
dst_a[x + 1] = get_bits(gb, 10);
dst_y[x + 1] = get_bits(gb, 10);
dst_v[x / 2] = get_bits(gb, 10);
}
} else {
int pred_TL[6], pred_L[6], pred_T[6];
@ -989,12 +989,12 @@ static void decode_c82p(AVCodecContext *avctx, AVFrame *p, GetBitContext *gb)
if (get_bits1(gb)) {
for (x = 0; x < avctx->width; x += 2) {
dst_a[x ] = get_bits(gb, 8);
dst_y[x ] = get_bits(gb, 8);
dst_u[x / 2] = get_bits(gb, 8);
dst_y[x + 1] = get_bits(gb, 8);
dst_a[x ] = get_bits(gb, 8);
dst_v[x / 2] = get_bits(gb, 8);
dst_a[x + 1] = get_bits(gb, 8);
dst_y[x + 1] = get_bits(gb, 8);
dst_v[x / 2] = get_bits(gb, 8);
}
} else {
int pred[4] = { -125, 128, 128, 125 };
@ -1026,12 +1026,12 @@ static void decode_c82p(AVCodecContext *avctx, AVFrame *p, GetBitContext *gb)
for (y = 1; y < avctx->height; y++) {
if (get_bits1(gb)) {
for (x = 0; x < avctx->width; x += 2) {
dst_a[x ] = get_bits(gb, 8);
dst_y[x ] = get_bits(gb, 8);
dst_u[x / 2] = get_bits(gb, 8);
dst_y[x + 1] = get_bits(gb, 8);
dst_a[x ] = get_bits(gb, 8);
dst_v[x / 2] = get_bits(gb, 8);
dst_a[x + 1] = get_bits(gb, 8);
dst_y[x + 1] = get_bits(gb, 8);
dst_v[x / 2] = get_bits(gb, 8);
}
} else {
int pred_TL[6], pred_L[6], pred_T[6];