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Hardware/GX/Blitting Processor (view source)
Revision as of 02:45, 26 April 2009
, 02:45, 26 April 2009→Copy clear registers
A depth value of 0 represents 0.0 in floating-point, and a value of 0xFFFFFF (16777215) represents 1.0 .
A depth value of 0 represents 0.0 in floating-point, and a value of 0xFFFFFF (16777215) represents 1.0 .
So the formula to convert a flaoting-point depth to a 24-bit depth would be:
So the formula to convert a floating-point depth to a 24-bit depth would be:
* 24_bit_depth = (floating_point_depth * 16777215.0)
* 24_bit_depth = (floating_point_depth * 16777215.0)
Where floating_point_depth is between 0.0 and 1.0, of course.
Where floating_point_depth is between 0.0 and 1.0, of course.
===Copy filter registers===
===Copy filter registers===