diff options
Diffstat (limited to 'libavfilter')
| -rw-r--r-- | libavfilter/drawutils.c | 9 | ||||
| -rw-r--r-- | libavfilter/drawutils.h | 2 |
2 files changed, 6 insertions, 5 deletions
diff --git a/libavfilter/drawutils.c b/libavfilter/drawutils.c index 91fffd5e06..1724a82221 100644 --- a/libavfilter/drawutils.c +++ b/libavfilter/drawutils.c @@ -408,7 +408,7 @@ void ff_blend_rectangle(FFDrawContext *draw, FFDrawColor *color, } static void blend_pixel(uint8_t *dst, unsigned src, unsigned alpha, - uint8_t *mask, int mask_linesize, int l2depth, + const uint8_t *mask, int mask_linesize, int l2depth, unsigned w, unsigned h, unsigned shift, unsigned xm0) { unsigned xm, x, y, t = 0; @@ -432,7 +432,7 @@ static void blend_pixel(uint8_t *dst, unsigned src, unsigned alpha, static void blend_line_hv(uint8_t *dst, int dst_delta, unsigned src, unsigned alpha, - uint8_t *mask, int mask_linesize, int l2depth, int w, + const uint8_t *mask, int mask_linesize, int l2depth, int w, unsigned hsub, unsigned vsub, int xm, int left, int right, int hband) { @@ -457,12 +457,13 @@ static void blend_line_hv(uint8_t *dst, int dst_delta, void ff_blend_mask(FFDrawContext *draw, FFDrawColor *color, uint8_t *dst[], int dst_linesize[], int dst_w, int dst_h, - uint8_t *mask, int mask_linesize, int mask_w, int mask_h, + const uint8_t *mask, int mask_linesize, int mask_w, int mask_h, int l2depth, unsigned endianness, int x0, int y0) { unsigned alpha, nb_planes, nb_comp, plane, comp; int xm0, ym0, w_sub, h_sub, x_sub, y_sub, left, right, top, bottom, y; - uint8_t *p0, *p, *m; + uint8_t *p0, *p; + const uint8_t *m; clip_interval(dst_w, &x0, &mask_w, &xm0); clip_interval(dst_h, &y0, &mask_h, &ym0); diff --git a/libavfilter/drawutils.h b/libavfilter/drawutils.h index 5ffffe77c1..e247dd6440 100644 --- a/libavfilter/drawutils.h +++ b/libavfilter/drawutils.h @@ -130,7 +130,7 @@ void ff_blend_rectangle(FFDrawContext *draw, FFDrawColor *color, */ void ff_blend_mask(FFDrawContext *draw, FFDrawColor *color, uint8_t *dst[], int dst_linesize[], int dst_w, int dst_h, - uint8_t *mask, int mask_linesize, int mask_w, int mask_h, + const uint8_t *mask, int mask_linesize, int mask_w, int mask_h, int l2depth, unsigned endianness, int x0, int y0); /** |