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Diffstat (limited to 'Build/source/libs/gd/gd-2.0.35/tests/gdimageline/gdimageline_aa.c')
-rw-r--r--Build/source/libs/gd/gd-2.0.35/tests/gdimageline/gdimageline_aa.c76
1 files changed, 0 insertions, 76 deletions
diff --git a/Build/source/libs/gd/gd-2.0.35/tests/gdimageline/gdimageline_aa.c b/Build/source/libs/gd/gd-2.0.35/tests/gdimageline/gdimageline_aa.c
deleted file mode 100644
index 5c3cf0703c5..00000000000
--- a/Build/source/libs/gd/gd-2.0.35/tests/gdimageline/gdimageline_aa.c
+++ /dev/null
@@ -1,76 +0,0 @@
-#include <gd.h>
-#include <stdio.h>
-#include <math.h>
-#include "gdtest.h"
-
-
-int gen_image(const char* filename, int idx, int reverse_x, int width, int height, int bgd)
-{
- double gradient = height / (width*2.0);
- int offset = idx*width;
- int x1,y1,x2,y2, error = 0;
-
- gdImagePtr im = gdImageCreateTrueColor(width,height);
- if (bgd==1) {
- gdImageFilledRectangle(im,0,0,width-1,height-1, gdTrueColorAlpha(255, 255, 255, 0));
- } else {
- gdImageFilledRectangle(im,0,0,width-1,height-1, gdTrueColorAlpha(255, 255, 0, 0));
- }
-
- gdImageSetAntiAliased(im, gdTrueColorAlpha(0,0,0,0));
-
- /*
- test for potential segfault (introduced with AA improvements, fixed
- with the same patch - but I didn't notice it until later).*/
- gdImageLine(im,-1,-1,-1,-1,gdAntiAliased);
-
- x1 = floor(reverse_x * -width + 0.5);
- y1 = (offset-width) * gradient + 0.5;
-
- x2 = floor(reverse_x * width*2 + 0.5);
- y2 = floor((offset+width*2) * gradient + 0.5);
-
- // draw an AA line
- gdImageLine(im, x1, y1, x2, y2, gdAntiAliased);
-
- gdImageLine(im, 0, im->sy - 1, im->sx, im->sy - 1, 0x40FF0000);
-
- if (!gdAssertImageEqualsToFile(filename, im)) {
- printf("%s failed\n", filename);
- error = 1;
- }
- gdImageDestroy(im);
- return error;
-}
-
-int main()
-{
- int i;
- int error = 0;
- char path[1024];
- const char *srcdir;
- int n;
-
- sprintf(path, "%s/gdimageline/gdimageline_aa_a_0_exp.png", GDTEST_TOP_DIR);
- error |= gen_image(path,0,1,10,100, 1);
-
- sprintf(path, "%s/gdimageline/gdimageline_aa_a_1_exp.png", GDTEST_TOP_DIR);
- error |= gen_image(path,1,1,10,100, 2);
-
- sprintf(path, "%s/gdimageline/gdimageline_aa_b_0_exp.png", GDTEST_TOP_DIR);
- error |= gen_image(path,2,-1,10,100, 1);
- sprintf(path, "%s/gdimageline/gdimageline_aa_b_1_exp.png", GDTEST_TOP_DIR);
- error |= gen_image(path,1,-1,10,100, 2);
-
- sprintf(path, "%s/gdimageline/gdimageline_aa_c_0_exp.png", GDTEST_TOP_DIR);
- error |= gen_image(path,0,1,100,10, 1);
- sprintf(path, "%s/gdimageline/gdimageline_aa_c_1_exp.png", GDTEST_TOP_DIR);
- error |= gen_image(path,1,1,100,10, 2);
-
- sprintf(path, "%s/gdimageline/gdimageline_aa_d_0_exp.png", GDTEST_TOP_DIR);
- error |= gen_image(path,2,-1,100,10, 1);
- sprintf(path, "%s/gdimageline/gdimageline_aa_d_1_exp.png", GDTEST_TOP_DIR);
- error |= gen_image(path,1,-1,100,10, 2);
-
- return error;
-}