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| author | Pierre Joye <pierre.php@gmail.com> | 2021-08-13 20:53:53 +0700 |
|---|---|---|
| committer | Pierre Joye <pierre.php@gmail.com> | 2021-08-13 20:53:53 +0700 |
| commit | dfe1ecb8a999418dcfe2224da0c515e565977940 (patch) | |
| tree | 5a1f6b86241c09a2da10f523a6e1d0fccbfaa0af /src | |
| parent | f9c995b55c8d3794130a98e7be12fb0eba97d7a6 (diff) | |
| download | libgd-dfe1ecb8a999418dcfe2224da0c515e565977940.tar.gz | |
cleanup, clamping is not neeeded at all. Fix signed/unsigned comparison
Diffstat (limited to 'src')
| -rw-r--r-- | src/gd_interpolation.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/src/gd_interpolation.c b/src/gd_interpolation.c index ce27220..167607c 100644 --- a/src/gd_interpolation.c +++ b/src/gd_interpolation.c @@ -1635,7 +1635,7 @@ BGD_DECLARE(gdImagePtr) gdImageScale(const gdImagePtr src, const unsigned int ne if (new_width == 0 || new_height == 0) { return NULL; } - if (new_width == gdImageSX(src) && new_height == gdImageSY(src)) { + if ((int)new_width == gdImageSX(src) && (int)new_height == gdImageSY(src)) { return gdImageClone(src); } switch (src->interpolation_id) { @@ -1701,7 +1701,7 @@ gdImageRotateNearestNeighbour(gdImagePtr src, const float degrees, unsigned int i; gdImagePtr dst; gdRect bbox; - int new_height, new_width; + unsigned int new_height, new_width; gdRotatedImageSize(src, degrees, &bbox); new_width = bbox.width; @@ -1753,7 +1753,7 @@ gdImageRotateGeneric(gdImagePtr src, const float degrees, const int bgColor) unsigned int dst_offset_y = 0; unsigned int i; gdImagePtr dst; - int new_width, new_height; + unsigned int new_width, new_height; gdRect bbox; if (bgColor < 0) { @@ -1993,11 +1993,6 @@ static int getPixelRgbInterpolated(gdImagePtr im, const int tcolor) r = (unsigned char)tcolor >> 16; a = (unsigned char)tcolor >> 24; - b = CLAMP(b, 0, 255); - g = CLAMP(g, 0, 255); - r = CLAMP(r, 0, 255); - a = CLAMP(a, 0, 127); - for (i = 0; i < im->colorsTotal; i++) { if (im->red[i] == r && im->green[i] == g && im->blue[i] == b && im->alpha[i] == a) { return i; |