diff options
| author | Michal Krol <michal@tungstengraphics.com> | 2008-05-31 18:56:20 +0200 |
|---|---|---|
| committer | Michal Krol <michal@tungstengraphics.com> | 2008-05-31 18:56:20 +0200 |
| commit | 4e33edfd06999e7c65b761be2d1cdc16e5b659c5 (patch) | |
| tree | f817742ab56af46d57e2bc61a2761f69f925a0c6 /src | |
| parent | 140e0e071890f24653e333e309778f6242c8d8f9 (diff) | |
gallium: Refactor TGSI decalaration tokens.
* Incorporate declaration_interpolation into declaration itself.
* Remove declaration_mask -- always use declaration_range.
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/include/pipe/p_shader_tokens.h | 27 |
1 files changed, 6 insertions, 21 deletions
diff --git a/src/gallium/include/pipe/p_shader_tokens.h b/src/gallium/include/pipe/p_shader_tokens.h index f05e1a34b3..282d32910e 100644 --- a/src/gallium/include/pipe/p_shader_tokens.h +++ b/src/gallium/include/pipe/p_shader_tokens.h @@ -55,9 +55,6 @@ enum tgsi_file_type { }; -#define TGSI_DECLARE_RANGE 0 -#define TGSI_DECLARE_MASK 1 - #define TGSI_WRITEMASK_NONE 0x00 #define TGSI_WRITEMASK_X 0x01 #define TGSI_WRITEMASK_Y 0x02 @@ -75,16 +72,19 @@ enum tgsi_file_type { #define TGSI_WRITEMASK_YZW 0x0E #define TGSI_WRITEMASK_XYZW 0x0F +#define TGSI_INTERPOLATE_CONSTANT 0 +#define TGSI_INTERPOLATE_LINEAR 1 +#define TGSI_INTERPOLATE_PERSPECTIVE 2 + struct tgsi_declaration { unsigned Type : 4; /* TGSI_TOKEN_TYPE_DECLARATION */ unsigned Size : 8; /* UINT */ unsigned File : 4; /* one of TGSI_FILE_x */ - unsigned Declare : 4; /* one of TGSI_DECLARE_x */ unsigned UsageMask : 4; /* bitmask of TGSI_WRITEMASK_x flags */ - unsigned Interpolate : 1; /* BOOL, any interpolation info? */ + unsigned Interpolate : 4; /* TGSI_INTERPOLATE_ */ unsigned Semantic : 1; /* BOOL, any semantic info? */ - unsigned Padding : 5; + unsigned Padding : 6; unsigned Extended : 1; /* BOOL */ }; @@ -94,21 +94,6 @@ struct tgsi_declaration_range unsigned Last : 16; /* UINT */ }; -struct tgsi_declaration_mask -{ - unsigned Mask : 32; /* UINT */ -}; - -#define TGSI_INTERPOLATE_CONSTANT 0 -#define TGSI_INTERPOLATE_LINEAR 1 -#define TGSI_INTERPOLATE_PERSPECTIVE 2 - -struct tgsi_declaration_interpolation -{ - unsigned Interpolate : 4; /* TGSI_INTERPOLATE_ */ - unsigned Padding : 28; -}; - #define TGSI_SEMANTIC_POSITION 0 #define TGSI_SEMANTIC_COLOR 1 #define TGSI_SEMANTIC_BCOLOR 2 /**< back-face color */ |