diff options
Diffstat (limited to 'trunk/example.c')
| -rw-r--r-- | trunk/example.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/trunk/example.c b/trunk/example.c index bdd12b4..8424c11 100644 --- a/trunk/example.c +++ b/trunk/example.c @@ -10,9 +10,9 @@ void sdl_draw_pixel(SDL_Surface* surface, uint32_t x, uint32_t y, uint32_t color uint32_t* pixel = ((uint32_t*) (surface->pixels)) + (y * surface->pitch/4) + x; /* pretty sure SDL can do this, but can't figure out how */ uint32_t alpha = 0xff;/*color & 0x000000ff;*/ - uint32_t r = ((color & 0xff000000) >> 24) * (alpha / 256.0); - uint32_t g = ((color & 0x00ff0000) >> 16) * (alpha / 256.0); - uint32_t b = ((color & 0x0000ff00) >> 8) * (alpha / 256.0); + uint32_t r = ((color & 0xff000000) >> 24) * (alpha / 255.0); + uint32_t g = ((color & 0x00ff0000) >> 16) * (alpha / 255.0); + uint32_t b = ((color & 0x0000ff00) >> 8) * (alpha / 255.0); uint32_t mapped_color = SDL_MapRGBA(surface->format, r, g, b, alpha); *pixel = mapped_color; @@ -73,6 +73,7 @@ int main(int argc, char *argv[]) if (sprite->has_palette) printf("paletteSize %u\n", sprite->palettesize); printf("hasMask %s\n", sprite->has_mask ? "YES" : "NO"); + if (sprite->has_mask) printf("mask_width %u\n", sprite->mode->mask_width); if (sprite->has_mask) printf("maskbpp %u\n", sprite->mode->maskbpp); sdl_blank(screen); |