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avfilter/vf_pseudocolor: use macro for code that repeats

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This commit is contained in:
Paul B Mahol 2021-01-28 15:30:57 +01:00
parent d01aa49753
commit 891da955af
1 changed files with 17 additions and 50 deletions
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67
libavfilter/vf_pseudocolor.c
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@ -183,6 +183,13 @@ static int query_formats(AVFilterContext *ctx)
return ff_set_common_formats(ctx, fmts_list);
}
#define PCLIP(v, max, dst, src, x) \
if (v >= 0 && v <= max) { \
dst[x] = v; \
} else { \
dst[x] = src[x]; \
}
static void pseudocolor_filter(int max, int width, int height,
const uint8_t *index,
const uint8_t *src,
@ -198,11 +205,7 @@ static void pseudocolor_filter(int max, int width, int height,
for (x = 0; x < width; x++) {
int v = lut[index[x]];
if (v >= 0 && v <= max) {
dst[x] = v;
} else {
dst[x] = src[x];
}
PCLIP(v, max, dst, src, x);
}
index += ilinesize;
src += slinesize;
@ -225,11 +228,7 @@ static void pseudocolor_filter_11(int max, int width, int height,
for (x = 0; x < width; x++) {
int v = lut[index[(y << 1) * ilinesize + (x << 1)]];
if (v >= 0 && v <= max) {
dst[x] = v;
} else {
dst[x] = src[x];
}
PCLIP(v, max, dst, src, x);
}
src += slinesize;
dst += dlinesize;
@ -251,11 +250,7 @@ static void pseudocolor_filter_11d(int max, int width, int height,
for (x = 0; x < width; x++) {
int v = lut[index[(y >> 1) * ilinesize + (x >> 1)]];
if (v >= 0 && v <= max) {
dst[x] = v;
} else {
dst[x] = src[x];
}
PCLIP(v, max, dst, src, x);
}
src += slinesize;
dst += dlinesize;
@ -277,11 +272,7 @@ static void pseudocolor_filter_10(int max, int width, int height,
for (x = 0; x < width; x++) {
int v = lut[index[x << 1]];
if (v >= 0 && v <= max) {
dst[x] = v;
} else {
dst[x] = src[x];
}
PCLIP(v, max, dst, src, x);
}
index += ilinesize;
src += slinesize;
@ -304,11 +295,7 @@ static void pseudocolor_filter_10d(int max, int width, int height,
for (x = 0; x < width; x++) {
int v = lut[index[x >> 1]];
if (v >= 0 && v <= max) {
dst[x] = v;
} else {
dst[x] = src[x];
}
PCLIP(v, max, dst, src, x);
}
index += ilinesize;
src += slinesize;
@ -334,11 +321,7 @@ static void pseudocolor_filter_16(int max, int width, int height,
for (x = 0; x < width; x++) {
int v = lut[index[x]];
if (v >= 0 && v <= max) {
dst[x] = v;
} else {
dst[x] = src[x];
}
PCLIP(v, max, dst, src, x);
}
index += ilinesize / 2;
src += slinesize / 2;
@ -364,11 +347,7 @@ static void pseudocolor_filter_16_10(int max, int width, int height,
for (x = 0; x < width; x++) {
int v = lut[index[x << 1]];
if (v >= 0 && v <= max) {
dst[x] = v;
} else {
dst[x] = src[x];
}
PCLIP(v, max, dst, src, x);
}
index += ilinesize / 2;
src += slinesize / 2;
@ -394,11 +373,7 @@ static void pseudocolor_filter_16_10d(int max, int width, int height,
for (x = 0; x < width; x++) {
int v = lut[index[x >> 1]];
if (v >= 0 && v <= max) {
dst[x] = v;
} else {
dst[x] = src[x];
}
PCLIP(v, max, dst, src, x);
}
index += ilinesize / 2;
src += slinesize / 2;
@ -428,11 +403,7 @@ static void pseudocolor_filter_16_11(int max, int width, int height,
for (x = 0; x < width; x++) {
int v = lut[index[(y << 1) * ilinesize + (x << 1)]];
if (v >= 0 && v <= max) {
dst[x] = v;
} else {
dst[x] = src[x];
}
PCLIP(v, max, dst, src, x);
}
src += slinesize;
dst += dlinesize;
@ -461,11 +432,7 @@ static void pseudocolor_filter_16_11d(int max, int width, int height,
for (x = 0; x < width; x++) {
int v = lut[index[(y >> 1) * ilinesize + (x >> 1)]];
if (v >= 0 && v <= max) {
dst[x] = v;
} else {
dst[x] = src[x];
}
PCLIP(v, max, dst, src, x);
}
src += slinesize;
dst += dlinesize;