diff options
| author | Corbin Simpson <[email protected]> | 2009-04-06 23:36:34 -0700 |
|---|---|---|
| committer | Corbin Simpson <[email protected]> | 2009-04-06 23:36:34 -0700 |
| commit | 799f43f2e01be8b3143c44fbd45485220174febd (patch) | |
| tree | c828d954a763e798c48c392c5e435aacd621a8b7 /src/gallium | |
| parent | 00bb3deed24bd721686d6db45506fffb2a442dc9 (diff) | |
r300-gallium: vs: Add MAD.
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/drivers/r300/r300_state_tcl.c | 7 | ||||
| -rw-r--r-- | src/gallium/drivers/r300/r300_state_tcl.h | 2 |
2 files changed, 9 insertions, 0 deletions
diff --git a/src/gallium/drivers/r300/r300_state_tcl.c b/src/gallium/drivers/r300/r300_state_tcl.c index 24e522ce8be..44365f563c4 100644 --- a/src/gallium/drivers/r300/r300_state_tcl.c +++ b/src/gallium/drivers/r300/r300_state_tcl.c @@ -121,6 +121,8 @@ static uint32_t r300_vs_op(unsigned op) case TGSI_OPCODE_MOV: case TGSI_OPCODE_SWZ: return R300_VE_ADD; + case TGSI_OPCODE_MAD: + return R300_PVS_DST_MACRO_INST | R300_PVS_MACRO_OP_2CLK_MADD; default: break; } @@ -198,6 +200,11 @@ static void r300_vs_instruction(struct r300_vertex_shader* vs, &inst->FullDstRegisters[0], inst->Instruction.Opcode, 2); break; + case TGSI_OPCODE_MAD: + r300_vs_emit_inst(vs, assembler, inst->FullSrcRegisters, + &inst->FullDstRegisters[0], inst->Instruction.Opcode, + 3); + break; case TGSI_OPCODE_END: break; default: diff --git a/src/gallium/drivers/r300/r300_state_tcl.h b/src/gallium/drivers/r300/r300_state_tcl.h index cbad1c31fdb..3d10e248e15 100644 --- a/src/gallium/drivers/r300/r300_state_tcl.h +++ b/src/gallium/drivers/r300/r300_state_tcl.h @@ -34,6 +34,8 @@ #define R300_PVS_DST_OPCODE(x) ((x) << 0) # define R300_VE_MULTIPLY 2 # define R300_VE_ADD 3 +#define R300_PVS_DST_MACRO_INST (1 << 7) +# define R300_PVS_MACRO_OP_2CLK_MADD 0 #define R300_PVS_DST_REG_TYPE(x) ((x) << 8) # define R300_PVS_DST_REG_TEMPORARY 0 # define R300_PVS_DST_REG_A0 1 |