buffer - A locked graphics buffer handle |
Returns the pixel format of a locked graphics buffer.
The return value can be one of the following: 1 - 16 bit RGB format with 5 bits red, 6 bits green and 5 bits blue. 2 - 16 bit RGB format with 5 bits red, 5 bits green and 5 bits blue. The high bit is unused. 3 - 24 bit RGB format. 4 - 32 bit RGB format. The high byte is unused. See also: LockedPitch, LockedPixels, LockBuffer, UnlockBuffer. |