aboutsummaryrefslogtreecommitdiffstats
path: root/libavfilter
diff options
context:
space:
mode:
authorJames Almer <jamrial@gmail.com>2021-09-28 21:42:24 -0300
committerJames Almer <jamrial@gmail.com>2021-09-29 11:46:20 -0300
commit04e9b9e5143f73b3735fa6a58dccd62dca849362 (patch)
tree7cac848798e41d359d8b135582f636d9664b1587 /libavfilter
parent272c293c022fd7761f54cd97e8ba636ac03c0906 (diff)
downloadffmpeg-04e9b9e5143f73b3735fa6a58dccd62dca849362.tar.gz
avfilter/vf_floodfill: constify the AVFrame parameter in is_same() and pick_pixel() functions
Signed-off-by: James Almer <jamrial@gmail.com>
Diffstat (limited to 'libavfilter')
-rw-r--r--libavfilter/vf_floodfill.c28
1 files changed, 14 insertions, 14 deletions
diff --git a/libavfilter/vf_floodfill.c b/libavfilter/vf_floodfill.c
index 21741cdb4f..5f2a4f4392 100644
--- a/libavfilter/vf_floodfill.c
+++ b/libavfilter/vf_floodfill.c
@@ -42,11 +42,11 @@ typedef struct FloodfillContext {
int back, front;
Points *points;
- int (*is_same)(AVFrame *frame, int x, int y,
+ int (*is_same)(const AVFrame *frame, int x, int y,
unsigned s0, unsigned s1, unsigned s2, unsigned s3);
void (*set_pixel)(AVFrame *frame, int x, int y,
unsigned d0, unsigned d1, unsigned d2, unsigned d3);
- void (*pick_pixel)(AVFrame *frame, int x, int y,
+ void (*pick_pixel)(const AVFrame *frame, int x, int y,
int *s0, int *s1, int *s2, int *s3);
} FloodfillContext;
@@ -57,7 +57,7 @@ static int is_inside(int x, int y, int w, int h)
return 0;
}
-static int is_same4(AVFrame *frame, int x, int y,
+static int is_same4(const AVFrame *frame, int x, int y,
unsigned s0, unsigned s1, unsigned s2, unsigned s3)
{
unsigned c0 = frame->data[0][y * frame->linesize[0] + x];
@@ -70,7 +70,7 @@ static int is_same4(AVFrame *frame, int x, int y,
return 0;
}
-static int is_same4_16(AVFrame *frame, int x, int y,
+static int is_same4_16(const AVFrame *frame, int x, int y,
unsigned s0, unsigned s1, unsigned s2, unsigned s3)
{
unsigned c0 = AV_RN16(frame->data[0] + y * frame->linesize[0] + 2 * x);
@@ -83,7 +83,7 @@ static int is_same4_16(AVFrame *frame, int x, int y,
return 0;
}
-static int is_same3(AVFrame *frame, int x, int y,
+static int is_same3(const AVFrame *frame, int x, int y,
unsigned s0, unsigned s1, unsigned s2, unsigned s3)
{
unsigned c0 = frame->data[0][y * frame->linesize[0] + x];
@@ -95,7 +95,7 @@ static int is_same3(AVFrame *frame, int x, int y,
return 0;
}
-static int is_same3_16(AVFrame *frame, int x, int y,
+static int is_same3_16(const AVFrame *frame, int x, int y,
unsigned s0, unsigned s1, unsigned s2, unsigned s3)
{
unsigned c0 = AV_RN16(frame->data[0] + y * frame->linesize[0] + 2 * x);
@@ -107,7 +107,7 @@ static int is_same3_16(AVFrame *frame, int x, int y,
return 0;
}
-static int is_same1(AVFrame *frame, int x, int y,
+static int is_same1(const AVFrame *frame, int x, int y,
unsigned s0, unsigned s1, unsigned s2, unsigned s3)
{
unsigned c0 = frame->data[0][y * frame->linesize[0] + x];
@@ -117,7 +117,7 @@ static int is_same1(AVFrame *frame, int x, int y,
return 0;
}
-static int is_same1_16(AVFrame *frame, int x, int y,
+static int is_same1_16(const AVFrame *frame, int x, int y,
unsigned s0, unsigned s1, unsigned s2, unsigned s3)
{
unsigned c0 = AV_RN16(frame->data[0] + y * frame->linesize[0] + 2 * x);
@@ -173,21 +173,21 @@ static void set_pixel4_16(AVFrame *frame, int x, int y,
AV_WN16(frame->data[3] + y * frame->linesize[3] + 2 * x, d3);
}
-static void pick_pixel1(AVFrame *frame, int x, int y,
+static void pick_pixel1(const AVFrame *frame, int x, int y,
int *s0, int *s1, int *s2, int *s3)
{
if (*s0 < 0)
*s0 = frame->data[0][y * frame->linesize[0] + x];
}
-static void pick_pixel1_16(AVFrame *frame, int x, int y,
+static void pick_pixel1_16(const AVFrame *frame, int x, int y,
int *s0, int *s1, int *s2, int *s3)
{
if (*s0 < 0)
*s0 = AV_RN16(frame->data[0] + y * frame->linesize[0] + 2 * x);
}
-static void pick_pixel3(AVFrame *frame, int x, int y,
+static void pick_pixel3(const AVFrame *frame, int x, int y,
int *s0, int *s1, int *s2, int *s3)
{
if (*s0 < 0)
@@ -198,7 +198,7 @@ static void pick_pixel3(AVFrame *frame, int x, int y,
*s2 = frame->data[2][y * frame->linesize[2] + x];
}
-static void pick_pixel3_16(AVFrame *frame, int x, int y,
+static void pick_pixel3_16(const AVFrame *frame, int x, int y,
int *s0, int *s1, int *s2, int *s3)
{
if (*s0 < 0)
@@ -209,7 +209,7 @@ static void pick_pixel3_16(AVFrame *frame, int x, int y,
*s2 = AV_RN16(frame->data[2] + y * frame->linesize[2] + 2 * x);
}
-static void pick_pixel4(AVFrame *frame, int x, int y,
+static void pick_pixel4(const AVFrame *frame, int x, int y,
int *s0, int *s1, int *s2, int *s3)
{
if (*s0 < 0)
@@ -222,7 +222,7 @@ static void pick_pixel4(AVFrame *frame, int x, int y,
*s3 = frame->data[3][y * frame->linesize[3] + x];
}
-static void pick_pixel4_16(AVFrame *frame, int x, int y,
+static void pick_pixel4_16(const AVFrame *frame, int x, int y,
int *s0, int *s1, int *s2, int *s3)
{
if (*s0 < 0)