virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-28 20:53:54 +02:00
Code Issues Releases Activity

avcodec/flashsvenc: Use const where appropriate

Browse Source 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt 2022-11-19 02:15:48 +01:00
parent 44c09e86c7
commit 721305e280
1 changed files with 4 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
libavcodec/flashsvenc.c
View File

@ -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;