Remove incorrect asserts from SDL_InitPixelFormatDetails()
The SDL_Surface rework in #10201 adds some extra checks that the pixel
format enum matches the SDL_PixelFormatDetails struct, which is largely
filled in with values from SDL_GetMasksForPixelFormat().
However, there are a few cases where these do not match:
- Indexed 1-, 2-, and 4-bit formats encode a bytes_per_pixel of 0, but
SDL_GetMasksForPixelFormat() gives a value of 1.
- Packed formats, like SDL_PIXELFORMAT_XRGB8888 encode a bits_per_pixel
of the number of used bits (24), but SDL_GetMasksForPixelFormat()
includes the padding byte, giving a total of 32.
We could change the encoding of these in the enum, or change what we store
in the details struct to match, but I suspect we'd either break something
that relies on it, or lose some (_maybe_ useful) information. In the meantime,
this gets the tests working again.
Signed-off-by: David Gow <david@ingeniumdigital.com>