suppress -Wunused-variable
parent
c5fcf8446b
commit
aeb7fed08e
3
src/gd.c
3
src/gd.c
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@ -2637,7 +2637,7 @@ BGD_DECLARE(void) gdImageCopyResampled (gdImagePtr dst,
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double sx, sy;
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double spixels = 0;
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double red = 0.0, green = 0.0, blue = 0.0, alpha = 0.0;
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double alpha_factor, alpha_sum = 0.0, contrib_sum = 0.0;
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double alpha_sum = 0.0, contrib_sum = 0.0;
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sx1 = ((double) x - (double) dstX) * (double) srcW / dstW;
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sx2 = ((double) (x + 1) - (double) dstX) * (double) srcW / dstW;
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@ -3381,7 +3381,6 @@ static void gdImageAALine (gdImagePtr im, int x1, int y1, int x2, int y2, int co
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BGD_DECLARE(int) gdImagePaletteToTrueColor(gdImagePtr src)
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{
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unsigned int y;
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unsigned char alloc_y = 0, alloc_aa = 0;
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unsigned int yy;
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if (src == NULL) {
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@ -39,11 +39,14 @@ BGD_DECLARE(gdImagePtr) gdImageCreateFromPngSource (gdSourcePtr inSource)
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#else /* no HAVE_LIBPNG */
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BGD_DECLARE(void) gdImagePngToSink (gdImagePtr im, gdSinkPtr outSink)
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{
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(void)im;
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(void)outSink;
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fprintf (stderr, "PNG support is not available\n");
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}
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BGD_DECLARE(gdImagePtr) gdImageCreateFromPngSource (gdSourcePtr inSource)
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{
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(void)inSource;
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fprintf (stderr, "PNG support is not available\n");
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return NULL;
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}
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@ -36,12 +36,15 @@
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/* number of antialised colors for indexed bitmaps */
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#define GD_NUMCOLORS 8
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#ifdef HAVE_LIBFONTCONFIG
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static int fontConfigFlag = 0;
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static char *font_path(char **fontpath, char *name_list);
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/* translate a fontconfig fontpattern into a fontpath.
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return NULL if OK, else return error string */
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static char *font_pattern(char **fontpath, char *fontpattern);
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#endif
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static char *font_path(char **fontpath, char *name_list);
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/* 2.0.30: move these up here so we can build correctly without freetype
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but with fontconfig */
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@ -1587,6 +1590,7 @@ BGD_DECLARE(int) gdFTUseFontConfig(int flag)
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fontConfigFlag = flag;
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return 1;
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#else
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(void)flag;
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return 0;
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#endif /* HAVE_LIBFONTCONFIG */
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}
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