diff options
Diffstat (limited to 'src/mesa/drivers/dri/r300/r300_reg.h')
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_reg.h | 52 |
1 files changed, 41 insertions, 11 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_reg.h b/src/mesa/drivers/dri/r300/r300_reg.h index 1244579964..1eab9f8150 100644 --- a/src/mesa/drivers/dri/r300/r300_reg.h +++ b/src/mesa/drivers/dri/r300/r300_reg.h @@ -1063,22 +1063,52 @@ I am fairly certain that they are correct unless stated otherwise in comments. /* gap */ /* There seems to be no "write only" setting, so use Z-test = ALWAYS for this. */ /* Bit (1<<8) is the "test" bit. so plain write is 6 - vd */ -#define R300_RB3D_ZCNTL_0 0x4F00 +#define R300_RB3D_ZSTENCIL_CNTL_0 0x4F00 # define R300_RB3D_Z_DISABLED_1 0x00000010 /* GUESS */ # define R300_RB3D_Z_DISABLED_2 0x00000014 /* GUESS */ # define R300_RB3D_Z_TEST 0x00000012 # define R300_RB3D_Z_TEST_AND_WRITE 0x00000016 # define R300_RB3D_Z_WRITE_ONLY 0x00000006 -#define R300_RB3D_ZCNTL_1 0x4F04 -# define R300_Z_TEST_NEVER (0 << 0) /* GUESS (based on R200) */ -# define R300_Z_TEST_LESS (1 << 0) -# define R300_Z_TEST_LEQUAL (2 << 0) -# define R300_Z_TEST_EQUAL (3 << 0) /* GUESS */ -# define R300_Z_TEST_GEQUAL (4 << 0) /* GUESS */ -# define R300_Z_TEST_GREATER (5 << 0) /* GUESS */ -# define R300_Z_TEST_NEQUAL (6 << 0) -# define R300_Z_TEST_ALWAYS (7 << 0) -# define R300_Z_TEST_MASK (7 << 0) + +#define R300_RB3D_ZSTENCILCNTL_1 0x4F04 + /* functions */ +# define R300_ZS_NEVER 0 +# define R300_ZS_LESS 1 +# define R300_ZS_LEQUAL 2 +# define R300_ZS_EQUAL 3 +# define R300_ZS_GEQUAL 4 +# define R300_ZS_GREATER 5 +# define R300_ZS_NOTEQUAL 6 +# define R300_ZS_ALWAYS 7 +# define R300_ZS_MASK 7 + /* operations */ +# define R300_ZS_KEEP 0 +# define R300_ZS_ZERO 1 +# define R300_ZS_REPLACE 2 +# define R300_ZS_INCR 3 +# define R300_ZS_DECR 4 +# define R300_ZS_INVERT 5 +# define R300_ZS_INCR_WRAP 6 +# define R300_ZS_DECR_WRAP 7 + + +# define R300_RB3D_ZS1_DEPTH_FUNC_SHIFT 0 +# define R300_RB3D_ZS1_FRONT_FUNC_SHIFT 3 +# define R300_RB3D_ZS1_FRONT_FAIL_OP_SHIFT 6 +# define R300_RB3D_ZS1_FRONT_ZPASS_OP_SHIFT 9 +# define R300_RB3D_ZS1_FRONT_ZFAIL_OP_SHIFT 12 +# define R300_RB3D_ZS1_STENCIL_FUNC_SHIFT 15 +# define R300_RB3D_ZS1_STENCIL_FAIL_OP_SHIFT 18 +# define R300_RB3D_ZS1_STENCIL_ZPASS_OP_SHIFT 21 +# define R300_RB3D_ZS1_STENCIL_ZFAIL_OP_SHIFT 24 + + + +#define R300_RB3D_ZSTENCIL_CNTL_2 0x4F08 +# define R300_RB3D_ZS2_STENCIL_REF_SHIFT 0 +# define R300_RB3D_ZS2_STENCIL_MASK_SHIFT 8 +# define R300_RB3D_ZS2_STENCIL_WRITE_MASK_SHIFT 16 + /* gap */ #define R300_RB3D_DEPTHOFFSET 0x4F20 #define R300_RB3D_DEPTHPITCH 0x4F24 |