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-rw-r--r--libavcodec/r210enc.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/libavcodec/r210enc.c b/libavcodec/r210enc.c
index dca6fa7197..139e5b75eb 100644
--- a/libavcodec/r210enc.c
+++ b/libavcodec/r210enc.c
@@ -47,7 +47,7 @@ static int encode_frame(AVCodecContext *avctx, AVPacket *pkt,
int aligned_width = FFALIGN(avctx->width,
avctx->codec_id == AV_CODEC_ID_R10K ? 1 : 64);
int pad = (aligned_width - avctx->width) * 4;
- uint8_t *srcr_line, *srcg_line, *srcb_line;
+ const uint8_t *srcr_line, *srcg_line, *srcb_line;
uint8_t *dst;
ret = ff_get_encode_buffer(avctx, pkt, 4 * aligned_width * avctx->height, 0);
@@ -60,9 +60,9 @@ static int encode_frame(AVCodecContext *avctx, AVPacket *pkt,
dst = pkt->data;
for (i = 0; i < avctx->height; i++) {
- uint16_t *srcr = (uint16_t *)srcr_line;
- uint16_t *srcg = (uint16_t *)srcg_line;
- uint16_t *srcb = (uint16_t *)srcb_line;
+ const uint16_t *srcr = (const uint16_t *)srcr_line;
+ const uint16_t *srcg = (const uint16_t *)srcg_line;
+ const uint16_t *srcb = (const uint16_t *)srcb_line;
for (j = 0; j < avctx->width; j++) {
uint32_t pixel;
unsigned r = *srcr++;