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avcodec/prosumer: mark src as const

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Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2018-09-22 18:14:03 +02:00
parent 3c9ebcbc4d
commit 0cd22fd752
1 changed files with 2 additions and 2 deletions
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4
libavcodec/prosumer.c
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@ -132,7 +132,7 @@ static int decompress(GetByteContext *gb, int size, PutByteContext *pb, const ui
return 0;
}
static void do_shift(uint32_t *dst, int offset, uint32_t *src, int stride, int height)
static void do_shift(uint32_t *dst, int offset, const uint32_t *src, int stride, int height)
{
uint32_t x = (0x7F7F7F7F >> 1) & 0x7F7F7F7F;
@ -174,7 +174,7 @@ static int decode_frame(AVCodecContext *avctx, void *data,
uint8_t *y = &frame->data[0][i * frame->linesize[0]];
uint8_t *u = &frame->data[1][i * frame->linesize[1]];
uint8_t *v = &frame->data[2][i * frame->linesize[2]];
uint8_t *src = s->decbuffer + (avctx->height - 1 - i) * s->stride;
const uint8_t *src = s->decbuffer + (avctx->height - 1 - i) * s->stride;
for (int j = 0; j < avctx->width; j += 8) {
*(u++) = *src++;