Alpha Toggle

Enable or Disable Texture Alpha Blending More...

Macros
#define	PVR_TXRALPHA_ENABLE   0
	Enable alpha blending.
#define	PVR_TXRALPHA_DISABLE   1
	Disable alpha blending.

Detailed Description

Enable or Disable Texture Alpha Blending

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

Macro Definition Documentation

PVR_TXRALPHA_DISABLE

#define PVR_TXRALPHA_DISABLE   1

Disable alpha blending.

Referenced by render_back_buffer_step2().

PVR_TXRALPHA_ENABLE

#define PVR_TXRALPHA_ENABLE   0

Enable alpha blending.

Referenced by render_back_buffer_step1().