As it seems, RGB888 bitmap are now declared as ARGB8888, as load_stb() requests 4 bytes / pixel. Now, real grayscale is used instead of just using "red" as alpha, as was previously done.
As it seems, RGB888 bitmap are now declared as ARGB8888, as load_stb() requests 4 bytes / pixel. Now, real grayscale is used instead of just using "red" as alpha, as was previously done.