Enable or disable alpha blending

Macros
#define	PVR_ALPHA_DISABLE   0
	Disable alpha blending.
#define	PVR_ALPHA_ENABLE   1
	Enable alpha blending.

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Detailed Description

This causes the alpha value in the vertex color to be paid attention to. It really only makes sense to enable this for translucent or punch-thru polys.

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Macro Definition Documentation

#define PVR_ALPHA_DISABLE   0

Disable alpha blending.

#define PVR_ALPHA_ENABLE   1

Enable alpha blending.