diff options
| author | Marek Olšák <[email protected]> | 2015-02-28 00:26:31 +0100 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2015-03-16 12:54:18 +0100 |
| commit | 216543ea547dd0572d9f2f0364f7a239a5aeafe1 (patch) | |
| tree | a7d6fb2160c1c736e0dcfb2d24790d6cb2ce315d /src/gallium/include | |
| parent | e92bc6b38e90339a394e95a562bcce35c3ee9696 (diff) | |
gallium: add FMA and DFMA opcodes (v3)
Needed by ARB_gpu_shader5.
v2: select DMAD for FMA with double precision
v3: add and select DFMA
Reviewed-by: Ilia Mirkin <[email protected]>
Diffstat (limited to 'src/gallium/include')
| -rw-r--r-- | src/gallium/include/pipe/p_defines.h | 1 | ||||
| -rw-r--r-- | src/gallium/include/pipe/p_shader_tokens.h | 6 |
2 files changed, 4 insertions, 3 deletions
diff --git a/src/gallium/include/pipe/p_defines.h b/src/gallium/include/pipe/p_defines.h index a8ffe9cfff3..67f48e42936 100644 --- a/src/gallium/include/pipe/p_defines.h +++ b/src/gallium/include/pipe/p_defines.h @@ -644,6 +644,7 @@ enum pipe_shader_cap PIPE_SHADER_CAP_DOUBLES, PIPE_SHADER_CAP_TGSI_DROUND_SUPPORTED, /* all rounding modes */ PIPE_SHADER_CAP_TGSI_DFRACEXP_DLDEXP_SUPPORTED, + PIPE_SHADER_CAP_TGSI_FMA_SUPPORTED, }; /** diff --git a/src/gallium/include/pipe/p_shader_tokens.h b/src/gallium/include/pipe/p_shader_tokens.h index 95ac5900f3b..c14bcbca336 100644 --- a/src/gallium/include/pipe/p_shader_tokens.h +++ b/src/gallium/include/pipe/p_shader_tokens.h @@ -306,7 +306,7 @@ struct tgsi_property_data { #define TGSI_OPCODE_MAD 16 #define TGSI_OPCODE_SUB 17 #define TGSI_OPCODE_LRP 18 - /* gap */ +#define TGSI_OPCODE_FMA 19 #define TGSI_OPCODE_SQRT 20 #define TGSI_OPCODE_DP2A 21 /* gap */ @@ -404,7 +404,7 @@ struct tgsi_property_data { #define TGSI_OPCODE_BREAKC 115 #define TGSI_OPCODE_KILL_IF 116 /* conditional kill */ #define TGSI_OPCODE_END 117 /* aka HALT */ - /* gap */ +#define TGSI_OPCODE_DFMA 118 #define TGSI_OPCODE_F2I 119 #define TGSI_OPCODE_IDIV 120 #define TGSI_OPCODE_IMAX 121 @@ -510,7 +510,7 @@ struct tgsi_property_data { #define TGSI_OPCODE_DSNE 206 /* SM5 */ #define TGSI_OPCODE_DRCP 207 /* eg, cayman */ #define TGSI_OPCODE_DSQRT 208 /* eg, cayman also has DRSQ */ -#define TGSI_OPCODE_DMAD 209 /* DFMA? */ +#define TGSI_OPCODE_DMAD 209 #define TGSI_OPCODE_DFRAC 210 /* eg, cayman */ #define TGSI_OPCODE_DLDEXP 211 /* eg, cayman */ #define TGSI_OPCODE_DFRACEXP 212 /* eg, cayman */ |