diff options
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_defines.h | 34 |
1 files changed, 33 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_defines.h b/src/mesa/drivers/dri/i965/brw_defines.h index 5eb7892bb08..84b51c87280 100644 --- a/src/mesa/drivers/dri/i965/brw_defines.h +++ b/src/mesa/drivers/dri/i965/brw_defines.h @@ -28,7 +28,10 @@ * Authors: * Keith Whitwell <[email protected]> */ - + +#define INTEL_MASK(high, low) (((1<<((high)-(low)+1))-1)<<(low)) +#define SET_FIELD(value, field) (((value) << field ## _SHIFT) & field ## _MASK) +#define GET_FIELD(word, field) (((word) & field ## _MASK) >> field ## _SHIFT) #ifndef BRW_DEFINES_H #define BRW_DEFINES_H @@ -243,8 +246,11 @@ #define BRW_STENCILOP_DECR 6 #define BRW_STENCILOP_INVERT 7 +/* Surface state DW0 */ +#define BRW_SURFACE_MIPLAYOUT_SHIFT 10 #define BRW_SURFACE_MIPMAPLAYOUT_BELOW 0 #define BRW_SURFACE_MIPMAPLAYOUT_RIGHT 1 +#define BRW_SURFACE_CUBEFACE_ENABLES 0x3f #define BRW_SURFACEFORMAT_R32G32B32A32_FLOAT 0x000 #define BRW_SURFACEFORMAT_R32G32B32A32_SINT 0x001 @@ -403,10 +409,14 @@ #define BRW_SURFACEFORMAT_R16G16B16_SNORM 0x19D #define BRW_SURFACEFORMAT_R16G16B16_SSCALED 0x19E #define BRW_SURFACEFORMAT_R16G16B16_USCALED 0x19F +#define BRW_SURFACE_FORMAT_SHIFT 18 +#define BRW_SURFACE_FORMAT_MASK INTEL_MASK(26, 18) #define BRW_SURFACERETURNFORMAT_FLOAT32 0 #define BRW_SURFACERETURNFORMAT_S1 1 +#define BRW_SURFACE_TYPE_SHIFT 29 +#define BRW_SURFACE_TYPE_MASK INTEL_MASK(31, 29) #define BRW_SURFACE_1D 0 #define BRW_SURFACE_2D 1 #define BRW_SURFACE_3D 2 @@ -414,6 +424,28 @@ #define BRW_SURFACE_BUFFER 4 #define BRW_SURFACE_NULL 7 +/* Surface state DW2 */ +#define BRW_SURFACE_HEIGHT_SHIFT 19 +#define BRW_SURFACE_HEIGHT_MASK INTEL_MASK(31, 19) +#define BRW_SURFACE_WIDTH_SHIFT 6 +#define BRW_SURFACE_WIDTH_MASK INTEL_MASK(18, 6) +#define BRW_SURFACE_LOD_SHIFT 2 +#define BRW_SURFACE_LOD_MASK INTEL_MASK(5, 2) + +/* Surface state DW3 */ +#define BRW_SURFACE_DEPTH_SHIFT 21 +#define BRW_SURFACE_DEPTH_MASK INTEL_MASK(31, 21) +#define BRW_SURFACE_PITCH_SHIFT 3 +#define BRW_SURFACE_PITCH_MASK INTEL_MASK(19, 3) +#define BRW_SURFACE_TILED (1 << 1) +#define BRW_SURFACE_TILED_Y (1 << 0) + +/* Surface state DW5 */ +#define BRW_SURFACE_X_OFFSET_SHIFT 25 +#define BRW_SURFACE_X_OFFSET_MASK INTEL_MASK(31, 25) +#define BRW_SURFACE_Y_OFFSET_SHIFT 20 +#define BRW_SURFACE_Y_OFFSET_MASK INTEL_MASK(23, 20) + #define BRW_TEXCOORDMODE_WRAP 0 #define BRW_TEXCOORDMODE_MIRROR 1 #define BRW_TEXCOORDMODE_CLAMP 2 |