Gets the number of bitplanes used for each of the color components in the color buffer.
Use cogl_framebuffer_get_red/green/blue/alpha_bits() instead
Pass null
for any of the arguments if the value is not required.
red |
Return location for the number of red bits or |
green |
Return location for the number of green bits or |
blue |
Return location for the number of blue bits or |
alpha |
Return location for the number of alpha bits or |