diff options
Diffstat (limited to 'src/mesa/drivers/dri/r300/r300_reg.h')
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_reg.h | 92 |
1 files changed, 71 insertions, 21 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_reg.h b/src/mesa/drivers/dri/r300/r300_reg.h index 6ceb99db50..4c44d079ba 100644 --- a/src/mesa/drivers/dri/r300/r300_reg.h +++ b/src/mesa/drivers/dri/r300/r300_reg.h @@ -1688,19 +1688,24 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. # define R300_RB3D_ZS1_BACK_ZPASS_OP_SHIFT 21 # define R300_RB3D_ZS1_BACK_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 0xFF -# define R300_RB3D_ZS2_STENCIL_MASK_SHIFT 8 -# define R300_RB3D_ZS2_STENCIL_WRITE_MASK_SHIFT 16 +#define ZB_STENCILREFMASK 0x4f08 +# define ZB_STENCILREFMASK_STENCILREF_SHIFT 0 +# define ZB_STENCILREFMASK_STENCILREF_MASK 0x000000ff +# define ZB_STENCILREFMASK_STENCILMASK_SHIFT 8 +# define ZB_STENCILREFMASK_STENCILMASK_MASK 0x0000ff00 +# define ZB_STENCILREFMASK_STENCILWRITEMASK_SHIFT 16 +# define ZB_STENCILREFMASK_STENCILWRITEMASK_MASK 0xffff0000 /* gap */ -#define R300_RB3D_ZSTENCIL_FORMAT 0x4F10 -# define R300_DEPTH_FORMAT_16BIT_INT_Z (0 << 0) -# define R300_DEPTH_FORMAT_24BIT_INT_Z (2 << 0) - /* 16 bit format or some aditional bit ? */ -# define R300_DEPTH_FORMAT_UNK32 (32 << 0) +#define ZB_FORMAT 0x4f10 +# define ZB_FORMAR_DEPTHFORMAT_16BIT_INT_Z (0 << 0) +# define ZB_FORMAR_DEPTHFORMAT_16BIT_13E3 (1 << 0) +# define ZB_FORMAR_DEPTHFORMAT_24BIT_INT_Z (2 << 0) +/* reserved up to (15 << 0) */ +# define ZB_FORMAR_INVERT_13E3_LEADING_ONES (0 << 4) +# define ZB_FORMAR_INVERT_13E3_LEADING_ZEROS (1 << 4) +# define ZB_FORMAR_PEQ8_UNUSED (1 << 5) #define R300_RB3D_EARLY_Z 0x4F14 # define R300_EARLY_Z_DISABLE (0 << 0) @@ -1708,9 +1713,13 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. /* gap */ -#define R300_RB3D_ZCACHE_CTLSTAT 0x4F18 /* GUESS */ -# define R300_RB3D_ZCACHE_UNKNOWN_01 0x1 -# define R300_RB3D_ZCACHE_UNKNOWN_03 0x3 +#define ZB_ZCACHE_CTLSTAT 0x4f18 +# define ZB_ZCACHE_CTLSTAT_ZC_FLUSH_NO_EFFECT (0 << 0) +# define ZB_ZCACHE_CTLSTAT_ZC_FLUSH_FLUSH_AND_FREE (1 << 0) +# define ZB_ZCACHE_CTLSTAT_ZC_FREE_NO_EFFECT (0 << 1) +# define ZB_ZCACHE_CTLSTAT_ZC_FREE_FREE (1 << 1) +# define ZB_ZCACHE_CTLSTAT_ZC_BUSY_IDLE (0 << 1) +# define ZB_ZCACHE_CTLSTAT_ZC_BUSY_BUSY (1 << 1) #define R300_ZB_BW_CNTL 0x4f1c # define R300_HIZ_DISABLE (0 << 0) @@ -1756,14 +1765,23 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. /* gap */ -#define R300_RB3D_DEPTHOFFSET 0x4F20 -#define R300_RB3D_DEPTHPITCH 0x4F24 -# define R300_DEPTHPITCH_MASK 0x00001FF8 /* GUESS */ -# define R300_DEPTH_TILE_ENABLE (1 << 16) /* GUESS */ -# define R300_DEPTH_MICROTILE_ENABLE (1 << 17) /* GUESS */ -# define R300_DEPTH_ENDIAN_NO_SWAP (0 << 18) /* GUESS */ -# define R300_DEPTH_ENDIAN_WORD_SWAP (1 << 18) /* GUESS */ -# define R300_DEPTH_ENDIAN_DWORD_SWAP (2 << 18) /* GUESS */ +/* Z Buffer Address Offset. + * Bits 31 to 5 are used for aligned Z buffer address offset for macro tiles. + */ +#define ZB_DEPTHOFFSET 0x4f20 + +/* Z Buffer Pitch and Endian Control */ +#define ZB_DEPTHPITCH 0x4f24 +# define R300_DEPTHPITCH_MASK 0x00001FF8 /* TODO: should be (13:2) */ +# define ZB_DEPTHPITCH_DEPTHMACROTILE_DISABLE (0 << 16) +# define ZB_DEPTHPITCH_DEPTHMACROTILE_ENABLE (1 << 16) +# define ZB_DEPTHPITCH_DEPTHMICROTILE_LINEAR (0 << 17) +# define ZB_DEPTHPITCH_DEPTHMICROTILE_TILED (1 << 17) +# define ZB_DEPTHPITCH_DEPTHMICROTILE_TILED_SQUARE (2 << 17) +# define ZB_DEPTHPITCH_DEPTHENDIAN_NO_SWAP (0 << 18) +# define ZB_DEPTHPITCH_DEPTHENDIAN_WORD_SWAP (1 << 18) +# define ZB_DEPTHPITCH_DEPTHENDIAN_DWORD_SWAP (2 << 18) +# define ZB_DEPTHPITCH_DEPTHENDIAN_HALF_DWORD_SWAP (3 << 18) /* Z Buffer Clear Value */ #define ZB_DEPTHCLEARVALUE 0x4f28 @@ -1774,12 +1792,44 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. /* Hierarchical Z Read Index */ #define ZB_HIZ_RDINDEX 0x4f48 +/* Hierarchical Z Data */ +#define ZB_HIZ_DWORD 0x4f4c + /* Hierarchical Z Write Index */ #define ZB_HIZ_WRINDEX 0x4f50 /* Hierarchical Z Pitch */ #define ZB_HIZ_PITCH 0x4f54 +/* Z Buffer Z Pass Counter Data */ +#define ZB_ZPASS_DATA 0x4f58 + +/* Z Buffer Z Pass Counter Address */ +#define ZB_ZPASS_ADDR 0x4f5c + +/* Depth buffer X and Y coordinate offset */ +#define ZB_DEPTHXY_OFFSET 0x4f60 +# define ZB_DEPTHX_OFFSET_SHIFT 1 +# define ZB_DEPTHX_OFFSET_MASK 0x000007FE +# define ZB_DEPTHY_OFFSET_SHIFT 17 +# define ZB_DEPTHY_OFFSET_MASK 0x07FE0000 + +/* Sets the fifo sizes */ +#define ZB_FIFO_SIZE 0x4fd0 +# define ZB_FIFO_SIZE_OP_FIFO_SIZE_FULL (0 << 0) +# define ZB_FIFO_SIZE_OP_FIFO_SIZE_HALF (1 << 0) +# define ZB_FIFO_SIZE_OP_FIFO_SIZE_QUATER (2 << 0) +# define ZB_FIFO_SIZE_OP_FIFO_SIZE_EIGTHS (4 << 0) + +/* Stencil Reference Value and Mask for backfacing quads */ +#define ZB_STENCILREFMASK_BF 0x4fd4 +# define ZB_STENCILREFMASK_BF_STENCILREF_SHIFT 0 +# define ZB_STENCILREFMASK_BF_STENCILREF_MASK 0x000000ff +# define ZB_STENCILREFMASK_BF_STENCILMASK_SHIFT 8 +# define ZB_STENCILREFMASK_BF_STENCILMASK_MASK 0x0000ff00 +# define ZB_STENCILREFMASK_BF_STENCILWRITEMASK_SHIFT 16 +# define ZB_STENCILREFMASK_BF_STENCILWRITEMASK_MASK 0xffff0000 + /* BEGIN: Vertex program instruction set */ /* Every instruction is four dwords long: |