KallistiOS  2.0.0
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Macros
Texture color calculation modes

Macros

#define PVR_TXRENV_REPLACE   0
 C = Ct, A = At.
#define PVR_TXRENV_MODULATE   1
 C = Cs * Ct, A = At.
#define PVR_TXRENV_DECAL   2
 C = (Cs * At) + (Cs * (1-At)), A = As.
#define PVR_TXRENV_MODULATEALPHA   3
 C = Cs * Ct, A = As * At.

Detailed Description


Macro Definition Documentation

#define PVR_TXRENV_DECAL   2

C = (Cs * At) + (Cs * (1-At)), A = As.

#define PVR_TXRENV_MODULATE   1

C = Cs * Ct, A = At.

#define PVR_TXRENV_MODULATEALPHA   3

C = Cs * Ct, A = As * At.

#define PVR_TXRENV_REPLACE   0

C = Ct, A = At.