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libavcodec/magicyuv : remove unneed variable assignment

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Martin Vignali 2017-10-28 23:17:44 +02:00 committed by Paul B Mahol
parent 073986c5ae
commit 7da254886f
1 changed files with 2 additions and 8 deletions
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10
libavcodec/magicyuv.c
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@ -280,11 +280,9 @@ static int magy_decode_slice10(AVCodecContext *avctx, void *tdata,
case GRADIENT: case GRADIENT:
dst = (uint16_t *)p->data[i] + j * sheight * stride; dst = (uint16_t *)p->data[i] + j * sheight * stride;
s->llviddsp.add_left_pred_int16(dst, dst, max, width, 0); s->llviddsp.add_left_pred_int16(dst, dst, max, width, 0);
left = lefttop = 0;
dst += stride; dst += stride;
if (interlaced) { if (interlaced) {
s->llviddsp.add_left_pred_int16(dst, dst, max, width, 0); s->llviddsp.add_left_pred_int16(dst, dst, max, width, 0);
left = lefttop = 0;
dst += stride; dst += stride;
} }
for (k = 1 + interlaced; k < height; k++) { for (k = 1 + interlaced; k < height; k++) {
@ -302,14 +300,13 @@ static int magy_decode_slice10(AVCodecContext *avctx, void *tdata,
break; break;
case MEDIAN: case MEDIAN:
dst = (uint16_t *)p->data[i] + j * sheight * stride; dst = (uint16_t *)p->data[i] + j * sheight * stride;
lefttop = left = dst[0];
s->llviddsp.add_left_pred_int16(dst, dst, max, width, 0); s->llviddsp.add_left_pred_int16(dst, dst, max, width, 0);
dst += stride; dst += stride;
if (interlaced) { if (interlaced) {
lefttop = left = dst[0];
s->llviddsp.add_left_pred_int16(dst, dst, max, width, 0); s->llviddsp.add_left_pred_int16(dst, dst, max, width, 0);
dst += stride; dst += stride;
} }
lefttop = left = dst[0];
for (k = 1 + interlaced; k < height; k++) { for (k = 1 + interlaced; k < height; k++) {
magicyuv_median_pred16(dst, dst - fake_stride, dst, width, &left, &lefttop, max); magicyuv_median_pred16(dst, dst - fake_stride, dst, width, &left, &lefttop, max);
lefttop = left = dst[0]; lefttop = left = dst[0];
@ -411,11 +408,9 @@ static int magy_decode_slice(AVCodecContext *avctx, void *tdata,
case GRADIENT: case GRADIENT:
dst = p->data[i] + j * sheight * stride; dst = p->data[i] + j * sheight * stride;
s->llviddsp.add_left_pred(dst, dst, width, 0); s->llviddsp.add_left_pred(dst, dst, width, 0);
left = lefttop = 0;
dst += stride; dst += stride;
if (interlaced) { if (interlaced) {
s->llviddsp.add_left_pred(dst, dst, width, 0); s->llviddsp.add_left_pred(dst, dst, width, 0);
left = lefttop = 0;
dst += stride; dst += stride;
} }
for (k = 1 + interlaced; k < height; k++) { for (k = 1 + interlaced; k < height; k++) {
@ -433,14 +428,13 @@ static int magy_decode_slice(AVCodecContext *avctx, void *tdata,
break; break;
case MEDIAN: case MEDIAN:
dst = p->data[i] + j * sheight * stride; dst = p->data[i] + j * sheight * stride;
lefttop = left = dst[0];
s->llviddsp.add_left_pred(dst, dst, width, 0); s->llviddsp.add_left_pred(dst, dst, width, 0);
dst += stride; dst += stride;
if (interlaced) { if (interlaced) {
lefttop = left = dst[0];
s->llviddsp.add_left_pred(dst, dst, width, 0); s->llviddsp.add_left_pred(dst, dst, width, 0);
dst += stride; dst += stride;
} }
lefttop = left = dst[0];
for (k = 1 + interlaced; k < height; k++) { for (k = 1 + interlaced; k < height; k++) {
s->llviddsp.add_median_pred(dst, dst - fake_stride, s->llviddsp.add_median_pred(dst, dst - fake_stride,
dst, width, &left, &lefttop); dst, width, &left, &lefttop);