Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@outlook.com>
---
libavcodec/flashsvenc.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/libavcodec/flashsvenc.c b/libavcodec/flashsvenc.c
index d627b12351..bd912fb401 100644
--- a/libavcodec/flashsvenc.c
+++ b/libavcodec/flashsvenc.c
@@ -70,15 +70,14 @@ typedef struct FlashSVContext {
} FlashSVContext;
static int copy_region_enc(const uint8_t *sptr, uint8_t *dptr, int dx, int dy,
- int h, int w, int stride, uint8_t *pfptr)
+ int h, int w, int stride, const uint8_t *pfptr)
{
int i, j;
- uint8_t *npfptr;
int diff = 0;
for (i = dx + h; i > dx; i--) {
const uint8_t *nsptr = sptr + i * stride + dy * 3;
- npfptr = pfptr + i * stride + dy * 3;
+ const uint8_t *npfptr = pfptr + i * stride + dy * 3;
for (j = 0; j < w * 3; j++) {
diff |= npfptr[j] ^ nsptr[j];
dptr[j] = nsptr[j];
@@ -128,7 +127,7 @@ static av_cold int flashsv_encode_init(AVCodecContext
*avctx)
static int encode_bitstream(FlashSVContext *s, const AVFrame *p, uint8_t *buf,
int buf_size, int block_width, int block_height,
- uint8_t *previous_frame, int *I_frame)
+ const uint8_t *previous_frame, int *I_frame)
{
PutBitContext pb;
@@ -204,7 +203,7 @@ static int flashsv_encode_frame(AVCodecContext *avctx,
AVPacket *pkt,
{
FlashSVContext * const s = avctx->priv_data;
const AVFrame * const p = pict;
- uint8_t *pfptr;
+ const uint8_t *pfptr;
int res;
int I_frame = 0;
int opt_w = 4, opt_h = 4;
--
2.34.1
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