diff options
Diffstat (limited to 'src/gallium/include/pipe/p_shader_tokens.h')
| -rw-r--r-- | src/gallium/include/pipe/p_shader_tokens.h | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/src/gallium/include/pipe/p_shader_tokens.h b/src/gallium/include/pipe/p_shader_tokens.h index b489b04466..21581a4674 100644 --- a/src/gallium/include/pipe/p_shader_tokens.h +++ b/src/gallium/include/pipe/p_shader_tokens.h @@ -109,10 +109,11 @@ struct tgsi_declaration unsigned File : 4; /**< one of TGSI_FILE_x */ unsigned UsageMask : 4; /**< bitmask of TGSI_WRITEMASK_x flags */ unsigned Interpolate : 4; /**< one of TGSI_INTERPOLATE_x */ + unsigned Dimension : 1; /**< any extra dimension info? */ unsigned Semantic : 1; /**< BOOL, any semantic info? */ unsigned Centroid : 1; /**< centroid sampling? */ unsigned Invariant : 1; /**< invariant optimization? */ - unsigned Padding : 5; + unsigned Padding : 4; }; struct tgsi_declaration_range @@ -121,6 +122,12 @@ struct tgsi_declaration_range unsigned Last : 16; /**< UINT */ }; +struct tgsi_declaration_dimension +{ + unsigned Index2D:16; /**< UINT */ + unsigned Padding:16; +}; + #define TGSI_SEMANTIC_POSITION 0 #define TGSI_SEMANTIC_COLOR 1 #define TGSI_SEMANTIC_BCOLOR 2 /**< back-face color */ @@ -163,7 +170,9 @@ union tgsi_immediate_data #define TGSI_PROPERTY_GS_INPUT_PRIM 0 #define TGSI_PROPERTY_GS_OUTPUT_PRIM 1 #define TGSI_PROPERTY_GS_MAX_VERTICES 2 -#define TGSI_PROPERTY_COUNT 3 +#define TGSI_PROPERTY_FS_COORD_ORIGIN 3 +#define TGSI_PROPERTY_FS_COORD_PIXEL_CENTER 4 +#define TGSI_PROPERTY_COUNT 5 struct tgsi_property { unsigned Type : 4; /**< TGSI_TOKEN_TYPE_PROPERTY */ @@ -172,6 +181,12 @@ struct tgsi_property { unsigned Padding : 12; }; +#define TGSI_FS_COORD_ORIGIN_UPPER_LEFT 0 +#define TGSI_FS_COORD_ORIGIN_LOWER_LEFT 1 + +#define TGSI_FS_COORD_PIXEL_CENTER_HALF_INTEGER 0 +#define TGSI_FS_COORD_PIXEL_CENTER_INTEGER 1 + struct tgsi_property_data { unsigned Data; }; |