Constants and bitmasks for handling polygon

Macros
#define	PVR_TA_CMD_TYPE_SHIFT   24
#define	PVR_TA_CMD_TYPE_MASK   (7 << PVR_TA_CMD_TYPE_SHIFT)
#define	PVR_TA_CMD_USERCLIP_SHIFT   16
#define	PVR_TA_CMD_USERCLIP_MASK   (3 << PVR_TA_CMD_USERCLIP_SHIFT)
#define	PVR_TA_CMD_CLRFMT_SHIFT   4
#define	PVR_TA_CMD_CLRFMT_MASK   (7 << PVR_TA_CMD_CLRFMT_SHIFT)
#define	PVR_TA_CMD_SPECULAR_SHIFT   2
#define	PVR_TA_CMD_SPECULAR_MASK   (1 << PVR_TA_CMD_SPECULAR_SHIFT)
#define	PVR_TA_CMD_SHADE_SHIFT   1
#define	PVR_TA_CMD_SHADE_MASK   (1 << PVR_TA_CMD_SHADE_SHIFT)
#define	PVR_TA_CMD_UVFMT_SHIFT   0
#define	PVR_TA_CMD_UVFMT_MASK   (1 << PVR_TA_CMD_UVFMT_SHIFT)
#define	PVR_TA_CMD_MODIFIER_SHIFT   7
#define	PVR_TA_CMD_MODIFIER_MASK   (1 << PVR_TA_CMD_MODIFIER_SHIFT)
#define	PVR_TA_CMD_MODIFIERMODE_SHIFT   6
#define	PVR_TA_CMD_MODIFIERMODE_MASK   (1 << PVR_TA_CMD_MODIFIERMODE_SHIFT)
#define	PVR_TA_PM1_DEPTHCMP_SHIFT   29
#define	PVR_TA_PM1_DEPTHCMP_MASK   (7 << PVR_TA_PM1_DEPTHCMP_SHIFT)
#define	PVR_TA_PM1_CULLING_SHIFT   27
#define	PVR_TA_PM1_CULLING_MASK   (3 << PVR_TA_PM1_CULLING_SHIFT)
#define	PVR_TA_PM1_DEPTHWRITE_SHIFT   26
#define	PVR_TA_PM1_DEPTHWRITE_MASK   (1 << PVR_TA_PM1_DEPTHWRITE_SHIFT)
#define	PVR_TA_PM1_TXRENABLE_SHIFT   25
#define	PVR_TA_PM1_TXRENABLE_MASK   (1 << PVR_TA_PM1_TXRENABLE_SHIFT)
#define	PVR_TA_PM1_MODIFIERINST_SHIFT   29
#define	PVR_TA_PM1_MODIFIERINST_MASK   (3 << PVR_TA_PM1_MODIFIERINST_SHIFT)
#define	PVR_TA_PM2_SRCBLEND_SHIFT   29
#define	PVR_TA_PM2_SRCBLEND_MASK   (7 << PVR_TA_PM2_SRCBLEND_SHIFT)
#define	PVR_TA_PM2_DSTBLEND_SHIFT   26
#define	PVR_TA_PM2_DSTBLEND_MASK   (7 << PVR_TA_PM2_DSTBLEND_SHIFT)
#define	PVR_TA_PM2_SRCENABLE_SHIFT   25
#define	PVR_TA_PM2_SRCENABLE_MASK   (1 << PVR_TA_PM2_SRCENABLE_SHIFT)
#define	PVR_TA_PM2_DSTENABLE_SHIFT   24
#define	PVR_TA_PM2_DSTENABLE_MASK   (1 << PVR_TA_PM2_DSTENABLE_SHIFT)
#define	PVR_TA_PM2_FOG_SHIFT   22
#define	PVR_TA_PM2_FOG_MASK   (3 << PVR_TA_PM2_FOG_SHIFT)
#define	PVR_TA_PM2_CLAMP_SHIFT   21
#define	PVR_TA_PM2_CLAMP_MASK   (1 << PVR_TA_PM2_CLAMP_SHIFT)
#define	PVR_TA_PM2_ALPHA_SHIFT   20
#define	PVR_TA_PM2_ALPHA_MASK   (1 << PVR_TA_PM2_ALPHA_SHIFT)
#define	PVR_TA_PM2_TXRALPHA_SHIFT   19
#define	PVR_TA_PM2_TXRALPHA_MASK   (1 << PVR_TA_PM2_TXRALPHA_SHIFT)
#define	PVR_TA_PM2_UVFLIP_SHIFT   17
#define	PVR_TA_PM2_UVFLIP_MASK   (3 << PVR_TA_PM2_UVFLIP_SHIFT)
#define	PVR_TA_PM2_UVCLAMP_SHIFT   15
#define	PVR_TA_PM2_UVCLAMP_MASK   (3 << PVR_TA_PM2_UVCLAMP_SHIFT)
#define	PVR_TA_PM2_FILTER_SHIFT   12
#define	PVR_TA_PM2_FILTER_MASK   (7 << PVR_TA_PM2_FILTER_SHIFT)
#define	PVR_TA_PM2_MIPBIAS_SHIFT   8
#define	PVR_TA_PM2_MIPBIAS_MASK   (15 << PVR_TA_PM2_MIPBIAS_SHIFT)
#define	PVR_TA_PM2_TXRENV_SHIFT   6
#define	PVR_TA_PM2_TXRENV_MASK   (3 << PVR_TA_PM2_TXRENV_SHIFT)
#define	PVR_TA_PM2_USIZE_SHIFT   3
#define	PVR_TA_PM2_USIZE_MASK   (7 << PVR_TA_PM2_USIZE_SHIFT)
#define	PVR_TA_PM2_VSIZE_SHIFT   0
#define	PVR_TA_PM2_VSIZE_MASK   (7 << PVR_TA_PM2_VSIZE_SHIFT)
#define	PVR_TA_PM3_MIPMAP_SHIFT   31
#define	PVR_TA_PM3_MIPMAP_MASK   (1 << PVR_TA_PM3_MIPMAP_SHIFT)
#define	PVR_TA_PM3_TXRFMT_SHIFT   0
#define	PVR_TA_PM3_TXRFMT_MASK   0xffffffff

Detailed Description

headers.

Note that thanks to the arrangement of constants, this is mainly a matter of bit shifting to compile headers...

Macro Definition Documentation

#define PVR_TA_CMD_CLRFMT_MASK   (7 << PVR_TA_CMD_CLRFMT_SHIFT)

#define PVR_TA_CMD_CLRFMT_SHIFT   4

#define PVR_TA_CMD_MODIFIER_MASK   (1 << PVR_TA_CMD_MODIFIER_SHIFT)

#define PVR_TA_CMD_MODIFIER_SHIFT   7

#define PVR_TA_CMD_MODIFIERMODE_MASK   (1 << PVR_TA_CMD_MODIFIERMODE_SHIFT)

#define PVR_TA_CMD_MODIFIERMODE_SHIFT   6

#define PVR_TA_CMD_SHADE_MASK   (1 << PVR_TA_CMD_SHADE_SHIFT)

#define PVR_TA_CMD_SHADE_SHIFT   1

#define PVR_TA_CMD_SPECULAR_MASK   (1 << PVR_TA_CMD_SPECULAR_SHIFT)

#define PVR_TA_CMD_SPECULAR_SHIFT   2

#define PVR_TA_CMD_TYPE_MASK   (7 << PVR_TA_CMD_TYPE_SHIFT)

#define PVR_TA_CMD_TYPE_SHIFT   24

#define PVR_TA_CMD_USERCLIP_MASK   (3 << PVR_TA_CMD_USERCLIP_SHIFT)

#define PVR_TA_CMD_USERCLIP_SHIFT   16

#define PVR_TA_CMD_UVFMT_MASK   (1 << PVR_TA_CMD_UVFMT_SHIFT)

#define PVR_TA_CMD_UVFMT_SHIFT   0

#define PVR_TA_PM1_CULLING_MASK   (3 << PVR_TA_PM1_CULLING_SHIFT)

#define PVR_TA_PM1_CULLING_SHIFT   27

#define PVR_TA_PM1_DEPTHCMP_MASK   (7 << PVR_TA_PM1_DEPTHCMP_SHIFT)

#define PVR_TA_PM1_DEPTHCMP_SHIFT   29

#define PVR_TA_PM1_DEPTHWRITE_MASK   (1 << PVR_TA_PM1_DEPTHWRITE_SHIFT)

#define PVR_TA_PM1_DEPTHWRITE_SHIFT   26

#define PVR_TA_PM1_MODIFIERINST_MASK   (3 << PVR_TA_PM1_MODIFIERINST_SHIFT)

#define PVR_TA_PM1_MODIFIERINST_SHIFT   29

#define PVR_TA_PM1_TXRENABLE_MASK   (1 << PVR_TA_PM1_TXRENABLE_SHIFT)

#define PVR_TA_PM1_TXRENABLE_SHIFT   25

#define PVR_TA_PM2_ALPHA_MASK   (1 << PVR_TA_PM2_ALPHA_SHIFT)

#define PVR_TA_PM2_ALPHA_SHIFT   20

#define PVR_TA_PM2_CLAMP_MASK   (1 << PVR_TA_PM2_CLAMP_SHIFT)

#define PVR_TA_PM2_CLAMP_SHIFT   21

#define PVR_TA_PM2_DSTBLEND_MASK   (7 << PVR_TA_PM2_DSTBLEND_SHIFT)

#define PVR_TA_PM2_DSTBLEND_SHIFT   26

#define PVR_TA_PM2_DSTENABLE_MASK   (1 << PVR_TA_PM2_DSTENABLE_SHIFT)

#define PVR_TA_PM2_DSTENABLE_SHIFT   24

#define PVR_TA_PM2_FILTER_MASK   (7 << PVR_TA_PM2_FILTER_SHIFT)

#define PVR_TA_PM2_FILTER_SHIFT   12

#define PVR_TA_PM2_FOG_MASK   (3 << PVR_TA_PM2_FOG_SHIFT)

#define PVR_TA_PM2_FOG_SHIFT   22

#define PVR_TA_PM2_MIPBIAS_MASK   (15 << PVR_TA_PM2_MIPBIAS_SHIFT)

#define PVR_TA_PM2_MIPBIAS_SHIFT   8

#define PVR_TA_PM2_SRCBLEND_MASK   (7 << PVR_TA_PM2_SRCBLEND_SHIFT)

#define PVR_TA_PM2_SRCBLEND_SHIFT   29

#define PVR_TA_PM2_SRCENABLE_MASK   (1 << PVR_TA_PM2_SRCENABLE_SHIFT)

#define PVR_TA_PM2_SRCENABLE_SHIFT   25

#define PVR_TA_PM2_TXRALPHA_MASK   (1 << PVR_TA_PM2_TXRALPHA_SHIFT)

#define PVR_TA_PM2_TXRALPHA_SHIFT   19

#define PVR_TA_PM2_TXRENV_MASK   (3 << PVR_TA_PM2_TXRENV_SHIFT)

#define PVR_TA_PM2_TXRENV_SHIFT   6

#define PVR_TA_PM2_USIZE_MASK   (7 << PVR_TA_PM2_USIZE_SHIFT)

#define PVR_TA_PM2_USIZE_SHIFT   3

#define PVR_TA_PM2_UVCLAMP_MASK   (3 << PVR_TA_PM2_UVCLAMP_SHIFT)

#define PVR_TA_PM2_UVCLAMP_SHIFT   15

#define PVR_TA_PM2_UVFLIP_MASK   (3 << PVR_TA_PM2_UVFLIP_SHIFT)

#define PVR_TA_PM2_UVFLIP_SHIFT   17

#define PVR_TA_PM2_VSIZE_MASK   (7 << PVR_TA_PM2_VSIZE_SHIFT)

#define PVR_TA_PM2_VSIZE_SHIFT   0

#define PVR_TA_PM3_MIPMAP_MASK   (1 << PVR_TA_PM3_MIPMAP_SHIFT)

#define PVR_TA_PM3_MIPMAP_SHIFT   31

#define PVR_TA_PM3_TXRFMT_MASK   0xffffffff

#define PVR_TA_PM3_TXRFMT_SHIFT   0