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tweak docs; fix compile error in UNUSED_PARAM stuff

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This commit is contained in:
Sean Barrett
2014-09-12 04:46:41 -07:00
parent 99f3b78bbd
commit a9778b8dbd
2 changed files with 52 additions and 17 deletions
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25
tests/resample_test.cpp
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@ -124,6 +124,23 @@ inline float mtfrand()
return (float)(mtrand() % ninenine)/ninenine;
}
static void resizer(int argc, char **argv)
{
unsigned char* input_pixels;
unsigned char* output_pixels;
int w, h;
int n;
int out_w, out_h;
input_pixels = stbi_load(argv[1], &w, &h, &n, 0);
out_w = w/4;
out_h = h/4;
output_pixels = (unsigned char*) malloc(out_w*out_h*n);
//stbir_resize_uint8_srgb(input_pixels, w, h, 0, output_pixels, out_w, out_h, 0, n, -1,0);
stbir_resize_uint8(input_pixels, w, h, 0, output_pixels, out_w, out_h, 0, n);
stbi_write_png("output.png", out_w, out_h, n, output_pixels, 0);
exit(0);
}
void test_suite(int argc, char **argv);
@ -135,6 +152,8 @@ int main(int argc, char** argv)
int n;
int out_w, out_h, out_stride;
//resizer(argc, argv);
#if 1
test_suite(argc, argv);
return 0;
@ -733,6 +752,12 @@ void test_filters(void)
STBIR_ASSERT(output[2] == input[1]);
}
// checkerboard
{
}
{
// Now for some fun.
unsigned char input[2 * 1];