diff options
Diffstat (limited to 'src/mesa/pipe/tgsi/core/tgsi_token.h')
-rw-r--r-- | src/mesa/pipe/tgsi/core/tgsi_token.h | 71 |
1 files changed, 54 insertions, 17 deletions
diff --git a/src/mesa/pipe/tgsi/core/tgsi_token.h b/src/mesa/pipe/tgsi/core/tgsi_token.h index 3552331e79..a94595ca43 100644 --- a/src/mesa/pipe/tgsi/core/tgsi_token.h +++ b/src/mesa/pipe/tgsi/core/tgsi_token.h @@ -1102,6 +1102,7 @@ struct tgsi_instruction #define TGSI_INSTRUCTION_EXT_TYPE_NV 0 #define TGSI_INSTRUCTION_EXT_TYPE_LABEL 1 #define TGSI_INSTRUCTION_EXT_TYPE_TEXTURE 2 +#define TGSI_INSTRUCTION_EXT_TYPE_PREDICATE 3 struct tgsi_instruction_ext { @@ -1120,6 +1121,9 @@ struct tgsi_instruction_ext * If tgsi_instruction_ext::Type is TGSI_INSTRUCTION_EXT_TYPE_TEXTURE, it * should be cast to tgsi_instruction_ext_texture. * + * If tgsi_instruction_ext::Type is TGSI_INSTRUCTION_EXT_TYPE_PREDICATE, it + * should be cast to tgsi_instruction_ext_predicate. + * * If tgsi_instruction_ext::Extended is TRUE, another tgsi_instruction_ext * follows. */ @@ -1201,6 +1205,32 @@ struct tgsi_instruction_ext_texture GLuint Extended : 1; /* BOOL */ }; +#define TGSI_WRITEMASK_NONE 0x00 +#define TGSI_WRITEMASK_X 0x01 +#define TGSI_WRITEMASK_Y 0x02 +#define TGSI_WRITEMASK_XY 0x03 +#define TGSI_WRITEMASK_Z 0x04 +#define TGSI_WRITEMASK_XZ 0x05 +#define TGSI_WRITEMASK_YZ 0x06 +#define TGSI_WRITEMASK_XYZ 0x07 +#define TGSI_WRITEMASK_W 0x08 +#define TGSI_WRITEMASK_XW 0x09 +#define TGSI_WRITEMASK_YW 0x0A +#define TGSI_WRITEMASK_XYW 0x0B +#define TGSI_WRITEMASK_ZW 0x0C +#define TGSI_WRITEMASK_XZW 0x0D +#define TGSI_WRITEMASK_YZW 0x0E +#define TGSI_WRITEMASK_XYZW 0x0F + +struct tgsi_instruction_ext_predicate +{ + GLuint Type : 4; /* TGSI_INSTRUCTION_EXT_TYPE_PREDICATE */ + GLuint PredDstIndex : 4; /* UINT */ + GLuint PredWriteMask : 4; /* TGSI_WRITEMASK_ */ + GLuint Padding : 19; + GLuint Extended : 1; /* BOOL */ +}; + /* * File specifies the register array to access. * @@ -1331,23 +1361,6 @@ struct tgsi_dimension GLuint Extended : 1; /* BOOL */ }; -#define TGSI_WRITEMASK_NONE 0x00 -#define TGSI_WRITEMASK_X 0x01 -#define TGSI_WRITEMASK_Y 0x02 -#define TGSI_WRITEMASK_XY 0x03 -#define TGSI_WRITEMASK_Z 0x04 -#define TGSI_WRITEMASK_XZ 0x05 -#define TGSI_WRITEMASK_YZ 0x06 -#define TGSI_WRITEMASK_XYZ 0x07 -#define TGSI_WRITEMASK_W 0x08 -#define TGSI_WRITEMASK_XW 0x09 -#define TGSI_WRITEMASK_YW 0x0A -#define TGSI_WRITEMASK_XYW 0x0B -#define TGSI_WRITEMASK_ZW 0x0C -#define TGSI_WRITEMASK_XZW 0x0D -#define TGSI_WRITEMASK_YZW 0x0E -#define TGSI_WRITEMASK_XYZW 0x0F - struct tgsi_dst_register { GLuint File : 4; /* TGSI_FILE_ */ @@ -1367,6 +1380,7 @@ struct tgsi_dst_register #define TGSI_DST_REGISTER_EXT_TYPE_CONDCODE 0 #define TGSI_DST_REGISTER_EXT_TYPE_MODULATE 1 +#define TGSI_DST_REGISTER_EXT_TYPE_PREDICATE 2 struct tgsi_dst_register_ext { @@ -1382,6 +1396,9 @@ struct tgsi_dst_register_ext * If tgsi_dst_register_ext::Type is TGSI_DST_REGISTER_EXT_TYPE_MODULATE, * it should be cast to tgsi_dst_register_ext_modulate. * + * If tgsi_dst_register_ext::Type is TGSI_DST_REGISTER_EXT_TYPE_PREDICATE, + * it should be cast to tgsi_dst_register_ext_predicate. + * * If tgsi_dst_register_ext::Extended is TRUE, another tgsi_dst_register_ext * follows. */ @@ -1415,6 +1432,26 @@ struct tgsi_dst_register_ext_modulate GLuint Extended : 1; /* BOOL */ }; +/* + * Currently, the following constraints apply. + * + * - PredSwizzleXYZW is either set to identity or replicate. + * - PredSrcIndex is 0. + */ + +struct tgsi_dst_register_ext_predicate +{ + GLuint Type : 4; /* TGSI_DST_REGISTER_EXT_TYPE_PREDICATE */ + GLuint PredSwizzleX : 2; /* TGSI_SWIZZLE_ */ + GLuint PredSwizzleY : 2; /* TGSI_SWIZZLE_ */ + GLuint PredSwizzleZ : 2; /* TGSI_SWIZZLE_ */ + GLuint PredSwizzleW : 2; /* TGSI_SWIZZLE_ */ + GLuint PredSrcIndex : 4; /* UINT */ + GLuint Negate : 1; /* BOOL */ + GLuint Padding : 14; + GLuint Extended : 1; /* BOOL */ +}; + #if defined __cplusplus } // extern "C" #endif // defined __cplusplus |