diff options
Diffstat (limited to 'libglitter_desaturate_double.c')
| -rw-r--r-- | libglitter_desaturate_double.c | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/libglitter_desaturate_double.c b/libglitter_desaturate_double.c index 0797ddc..2b4c892 100644 --- a/libglitter_desaturate_double.c +++ b/libglitter_desaturate_double.c @@ -3,13 +3,8 @@ #ifndef TEST -#if defined(__GNUC__) && !defined(__clang__) -# pragma GCC diagnostic ignored "-Wunsuffixed-float-constants" -#endif - - void -libglitter_desaturate_double(double **rasters, size_t nrasters, size_t rowsize, size_t cellsize, +libglitter_desaturate_double(double *restrict *rasters, size_t nrasters, size_t rowsize, size_t cellsize, size_t width, size_t height, double saturation, const double *restrict primary_ys) { size_t y, x, ch, raster_y, raster_i; @@ -58,6 +53,7 @@ main(void) double rasters1[4 * 10 * 3][4], *rasters1list[4], primary_ys[4], saturation; double rasters2[4 * 10 * 3][4], *rasters2list[4], saturations[4]; size_t i, j; + int randint; void *randptr = malloc(1); srand((unsigned int)(uintptr_t)randptr); @@ -73,24 +69,27 @@ main(void) for (i = 0; i < 4; i++) {\ rasters1list[i] = rasters1[i];\ rasters2list[i] = rasters2[i];\ - primary_ys[i] = rand() / (double)RAND_MAX;\ - for (j = 0; j < 4 * 10 * 3; j++)\ - rasters1[j][i] = rand() / (double)RAND_MAX;\ + randint = rand();\ + primary_ys[i] = (double)randint / (double)RAND_MAX;\ + for (j = 0; j < 4 * 10 * 3; j++) {\ + randint = rand();\ + rasters1[j][i] = (double)randint / (double)RAND_MAX;\ + }\ }\ memcpy(rasters2, rasters1, sizeof(rasters1));\ } while (0) - RANDOMISE(rand() / (double)RAND_MAX); + RANDOMISE((double)(randint = rand(), randint) / (double)RAND_MAX); libglitter_desaturate_double(rasters1list, 4, 10, 3, 7, 4, saturation, primary_ys); libglitter_per_channel_desaturate_double(rasters2list, 4, 10, 3, 7, 4, saturations, primary_ys); ASSERT(!memcmp(rasters1, rasters2, sizeof(rasters1))); - RANDOMISE(rand() / (double)RAND_MAX); + RANDOMISE((double)(randint = rand(), randint) / (double)RAND_MAX); libglitter_desaturate_double(rasters1list, 3, 10, 3, 7, 4, saturation, primary_ys); libglitter_per_channel_desaturate_double(rasters2list, 3, 10, 3, 7, 4, saturations, primary_ys); ASSERT(!memcmp(rasters1, rasters2, sizeof(rasters1))); - RANDOMISE(rand() / (double)RAND_MAX); + RANDOMISE((double)(randint = rand(), randint) / (double)RAND_MAX); libglitter_desaturate_double(rasters1list, 3, 10, 3, 7, 4, saturation, NULL); libglitter_per_channel_desaturate_double(rasters2list, 3, 10, 3, 7, 4, saturations, NULL); ASSERT(!memcmp(rasters1, rasters2, sizeof(rasters1))); |