diff options
Diffstat (limited to 'src/atiregs.h')
| -rw-r--r-- | src/atiregs.h | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/src/atiregs.h b/src/atiregs.h index 102347b..8ab8340 100644 --- a/src/atiregs.h +++ b/src/atiregs.h @@ -2751,4 +2751,132 @@ /* ? 0x06u */ /* ? 0x07u */ +/* 3D Engine for render acceleration (from Mach64 DRI driver) */ + +/* SCALE_3D_CNTL */ +#define MACH64_SCALE_PIX_EXPAND_ZERO_EXTEND (0 << 0) +#define MACH64_SCALE_PIX_EXPAND_DYNAMIC_RANGE (1 << 0) +#define MACH64_SCALE_DITHER_ERROR_DIFFUSE (0 << 1) +#define MACH64_SCALE_DITHER_2D_TABLE (1 << 1) +#define MACH64_DITHER_EN (1 << 2) +#define MACH64_DITHER_INIT_CURRENT (O << 3) +#define MACH64_DITHER_INIT_RESET (1 << 3) +#define MACH64_ROUND_EN (1 << 4) + +#define MACH64_TEX_CACHE_DIS (1 << 5) + +#define MACH64_SCALE_3D_FCN_MASK (3 << 6) +#define MACH64_SCALE_3D_FCN_NOP (0 << 6) +#define MACH64_SCALE_3D_FCN_SCALE (1 << 6) +#define MACH64_SCALE_3D_FCN_TEXTURE (2 << 6) +#define MACH64_SCALE_3D_FCN_SHADE (3 << 6) +#define MACH64_TEXTURE_DISABLE (1 << 6) + +#define MACH64_EDGE_ANTI_ALIAS (1 << 8) +#define MACH64_TEX_CACHE_SPLIT (1 << 9) +#define MACH64_APPLE_YUV_MODE (1 << 10) + +#define MACH64_ALPHA_FOG_EN_MASK (3 << 11) +#define MACH64_ALPHA_FOG_DIS (0 << 11) +#define MACH64_ALPHA_FOG_EN_ALPHA (1 << 11) +#define MACH64_ALPHA_FOG_EN_FOG (2 << 11) + +#define MACH64_ALPHA_BLEND_SAT (1 << 13) +#define MACH64_RED_DITHER_MAX (1 << 14) +#define MACH64_SIGNED_DST_CLAMP (1 << 15) + +#define MACH64_ALPHA_BLEND_SRC_MASK (7 << 16) +#define MACH64_ALPHA_BLEND_SRC_ZERO (0 << 16) +#define MACH64_ALPHA_BLEND_SRC_ONE (1 << 16) +#define MACH64_ALPHA_BLEND_SRC_DSTCOLOR (2 << 16) +#define MACH64_ALPHA_BLEND_SRC_INVDSTCOLOR (3 << 16) +#define MACH64_ALPHA_BLEND_SRC_SRCALPHA (4 << 16) +#define MACH64_ALPHA_BLEND_SRC_INVSRCALPHA (5 << 16) +#define MACH64_ALPHA_BLEND_SRC_DSTALPHA (6 << 16) +#define MACH64_ALPHA_BLEND_SRC_INVDSTALPHA (7 << 16) +#define MACH64_ALPHA_BLEND_DST_MASK (7 << 19) +#define MACH64_ALPHA_BLEND_DST_ZERO (0 << 19) +#define MACH64_ALPHA_BLEND_DST_ONE (1 << 19) +#define MACH64_ALPHA_BLEND_DST_SRCCOLOR (2 << 19) +#define MACH64_ALPHA_BLEND_DST_INVSRCCOLOR (3 << 19) +#define MACH64_ALPHA_BLEND_DST_SRCALPHA (4 << 19) +#define MACH64_ALPHA_BLEND_DST_INVSRCALPHA (5 << 19) +#define MACH64_ALPHA_BLEND_DST_DSTALPHA (6 << 19) +#define MACH64_ALPHA_BLEND_DST_INVDSTALPHA (7 << 19) + +#define MACH64_TEX_LIGHT_FCN_MASK (3 << 22) +#define MACH64_TEX_LIGHT_FCN_REPLACE (0 << 22) +#define MACH64_TEX_LIGHT_FCN_MODULATE (1 << 22) +#define MACH64_TEX_LIGHT_FCN_ALPHA_DECAL (2 << 22) + +#define MACH64_MIP_MAP_DISABLE (1 << 24) + +#define MACH64_BILINEAR_TEX_EN (1 << 25) +#define MACH64_TEX_BLEND_FCN_MASK (3 << 26) +#define MACH64_TEX_BLEND_FCN_NEAREST (0 << 26) +#define MACH64_TEX_BLEND_FCN_LINEAR (2 << 26) +#define MACH64_TEX_BLEND_FCN_TRILINEAR (3 << 26) + +#define MACH64_TEX_AMASK_AEN (1 << 28) +#define MACH64_TEX_AMASK_BLEND_EDGE (1 << 29) +#define MACH64_TEX_MAP_AEN (1 << 30) +#define MACH64_SRC_3D_HOST_FIFO (1 << 31) + +/* TEX_CNTL */ +#define MACH64_LOD_BIAS_SHIFT 0 +#define MACH64_LOD_BIAS_MASK (0xf << 0) +#define MACH64_COMP_FACTOR_SHIFT 4 +#define MACH64_COMP_FACTOR_MASK (0xf << 4) + +#define MACH64_TEXTURE_COMPOSITE (1 << 8) + +#define MACH64_COMP_COMBINE_BLEND (0 << 9) +#define MACH64_COMP_COMBINE_MODULATE (1 << 9) +#define MACH64_COMP_BLEND_NEAREST (0 << 11) +#define MACH64_COMP_BLEND_BILINEAR (1 << 11) +#define MACH64_COMP_FILTER_NEAREST (0 << 12) +#define MACH64_COMP_FILTER_BILINEAR (1 << 12) +#define MACH64_COMP_ALPHA (1 << 13) + +#define MACH64_TEXTURE_TILING (1 << 14) +#define MACH64_COMPOSITE_TEX_TILING (1 << 15) +#define MACH64_TEX_COLLISION_DISABLE (1 << 16) + +#define MACH64_TEXTURE_CLAMP_S (1 << 17) +#define MACH64_TEXTURE_CLAMP_T (1 << 18) +#define MACH64_TEX_ST_MULT_W (0 << 19) +#define MACH64_TEX_ST_DIRECT (1 << 19) +#define MACH64_TEX_SRC_LOCAL (0 << 20) +#define MACH64_TEX_SRC_AGP (1 << 20) +#define MACH64_TEX_UNCOMPRESSED (0 << 21) +#define MACH64_TEX_VQ_COMPRESSED (1 << 21) +#define MACH64_COMP_TEX_UNCOMPRESSED (0 << 22) +#define MACH64_COMP_TEX_VQ_COMPRESSED (1 << 22) +#define MACH64_TEX_CACHE_FLUSH (1 << 23) +#define MACH64_SEC_TEX_CLAMP_S (1 << 24) +#define MACH64_SEC_TEX_CLAMP_T (1 << 25) +#define MACH64_TEX_WRAP_S (1 << 28) +#define MACH64_TEX_WRAP_T (1 << 29) +#define MACH64_TEX_CACHE_SIZE_4K (1 << 30) +#define MACH64_TEX_CACHE_SIZE_2K (1 << 30) +#define MACH64_SECONDARY_STW (1 << 31) + +/* DP_PIX_WIDTH (superset of PIX_WIDTH_?BPP) */ +#define MACH64_DATATYPE_CI8 2 +#define MACH64_DATATYPE_ARGB1555 3 +#define MACH64_DATATYPE_RGB565 4 +#define MACH64_DATATYPE_ARGB8888 6 +#define MACH64_DATATYPE_RGB332 7 +#define MACH64_DATATYPE_Y8 8 +#define MACH64_DATATYPE_RGB8 9 +#define MACH64_DATATYPE_VYUY422 11 +#define MACH64_DATATYPE_YVYU422 12 +#define MACH64_DATATYPE_AYUV444 14 +#define MACH64_DATATYPE_ARGB4444 15 + +/* Extract texture level from TEX_SIZE_PITCH and shift appropriately for + * addition to TEX_0_OFF. + */ +#define TEX_LEVEL(_tex_size_pitch) (((_tex_size_pitch) & 0xf0) >> 2) + #endif /* ___ATIREGS_H___ */ |