diff options
| author | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2022-11-07 03:22:17 +0300 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2022-11-10 02:39:43 +0300 |
| commit | 165682a6d423d4c16b0a4ad0b57e6c0703697ab8 (patch) | |
| tree | 829c05b3ae2443517a416885cc9600c1b197211d | |
| parent | c2966ae14c1b7b2e9dbc6e24b47bc158c6fe006d (diff) | |
avcodec/clearvideo: Use const where appropriate
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
| -rw-r--r-- | libavcodec/clearvideo.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/libavcodec/clearvideo.c b/libavcodec/clearvideo.c index 11ae6ca9ad..d3cbd71f72 100644 --- a/libavcodec/clearvideo.c +++ b/libavcodec/clearvideo.c @@ -222,14 +222,15 @@ static int decode_mb(CLVContext *c, int x, int y) return 0; } -static int copy_block(AVCodecContext *avctx, AVFrame *dst, AVFrame *src, +static int copy_block(AVCodecContext *avctx, AVFrame *dst, const AVFrame *src, int plane, int x, int y, int dx, int dy, int size) { int shift = plane > 0; int sx = x + dx; int sy = y + dy; int sstride, dstride, soff, doff; - uint8_t *sbuf, *dbuf; + uint8_t *dbuf; + const uint8_t *sbuf; int i; if (x < 0 || sx < 0 || y < 0 || sy < 0 || @@ -248,7 +249,7 @@ static int copy_block(AVCodecContext *avctx, AVFrame *dst, AVFrame *src, for (i = 0; i < size; i++) { uint8_t *dptr = &dbuf[doff]; - uint8_t *sptr = &sbuf[soff]; + const uint8_t *sptr = &sbuf[soff]; memcpy(dptr, sptr, size); doff += dstride; @@ -258,7 +259,7 @@ static int copy_block(AVCodecContext *avctx, AVFrame *dst, AVFrame *src, return 0; } -static int copyadd_block(AVCodecContext *avctx, AVFrame *dst, AVFrame *src, +static int copyadd_block(AVCodecContext *avctx, AVFrame *dst, const AVFrame *src, int plane, int x, int y, int dx, int dy, int size, int bias) { int shift = plane > 0; @@ -267,7 +268,7 @@ static int copyadd_block(AVCodecContext *avctx, AVFrame *dst, AVFrame *src, int sstride = src->linesize[plane]; int dstride = dst->linesize[plane]; int soff = sx + sy * sstride; - uint8_t *sbuf = src->data[plane]; + const uint8_t *sbuf = src->data[plane]; int doff = x + y * dstride; uint8_t *dbuf = dst->data[plane]; int i, j; @@ -281,7 +282,7 @@ static int copyadd_block(AVCodecContext *avctx, AVFrame *dst, AVFrame *src, for (j = 0; j < size; j++) { uint8_t *dptr = &dbuf[doff]; - uint8_t *sptr = &sbuf[soff]; + const uint8_t *sptr = &sbuf[soff]; for (i = 0; i < size; i++) { int val = sptr[i] + bias; @@ -368,7 +369,7 @@ static void mvi_update_row(MVInfo *mvi) } } -static int tile_do_block(AVCodecContext *avctx, AVFrame *dst, AVFrame *src, +static int tile_do_block(AVCodecContext *avctx, AVFrame *dst, const AVFrame *src, int plane, int x, int y, int dx, int dy, int size, int bias) { int ret; |