diff options
| author | Eric Anholt <anholt@FreeBSD.org> | 2006-07-17 22:32:25 -0700 |
|---|---|---|
| committer | Eric Anholt <anholt@FreeBSD.org> | 2006-07-18 17:11:34 -0400 |
| commit | 148ef9bdd9e0ef3e7ac86b56a8662b53a3ea9168 (patch) | |
| tree | 9a89d00a6220bbc6000dcb74aebd6bd20ddd1569 /src/i915_reg.h | |
| parent | 16d6263e6518a4a05562e2842ff2d0fdb4710304 (diff) | |
Convert magic numbers to symbolic names in i915 rotate code.
This doesn't cover the fragment shader yet, which we need to make a sensible
set of macros for (at least the basic bits).
Reviewed by: md5
Diffstat (limited to 'src/i915_reg.h')
| -rw-r--r-- | src/i915_reg.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/i915_reg.h b/src/i915_reg.h index 886ae815..6d4f8fc0 100644 --- a/src/i915_reg.h +++ b/src/i915_reg.h @@ -233,6 +233,22 @@ #define IAB_DST_FACTOR_SHIFT 0 #define IAB_DST_FACTOR_MASK (BLENDFACT_MASK<<0) +#define BLENDFACT_ZERO 0x01 +#define BLENDFACT_ONE 0x02 +#define BLENDFACT_SRC_COLR 0x03 +#define BLENDFACT_INV_SRC_COLR 0x04 +#define BLENDFACT_SRC_ALPHA 0x05 +#define BLENDFACT_INV_SRC_ALPHA 0x06 +#define BLENDFACT_DST_ALPHA 0x07 +#define BLENDFACT_INV_DST_ALPHA 0x08 +#define BLENDFACT_DST_COLR 0x09 +#define BLENDFACT_INV_DST_COLR 0x0a +#define BLENDFACT_SRC_ALPHA_SATURATE 0x0b +#define BLENDFACT_CONST_COLOR 0x0c +#define BLENDFACT_INV_CONST_COLOR 0x0d +#define BLENDFACT_CONST_ALPHA 0x0e +#define BLENDFACT_INV_CONST_ALPHA 0x0f +#define BLENDFACT_MASK 0x0f #define BLENDFUNC_ADD 0x0 #define BLENDFUNC_SUBTRACT 0x1 @@ -430,6 +446,7 @@ #define ENABLE_LOGIC_OP_FUNC (1<<23) #define LOGIC_OP_FUNC(x) ((x)<<18) #define LOGICOP_MASK (0xf<<18) +#define LOGICOP_COPY 0xc #define MODE4_ENABLE_STENCIL_TEST_MASK ((1<<17)|(0xff00)) #define ENABLE_STENCIL_TEST_MASK (1<<17) #define STENCIL_TEST_MASK(x) ((x)<<8) |