diff options
| author | Glenn Kennard <[email protected]> | 2015-08-12 10:27:39 +1000 |
|---|---|---|
| committer | Dave Airlie <[email protected]> | 2015-09-02 16:34:39 +1000 |
| commit | d2cab815b451d2ddc29cb332f96e79cdec25443d (patch) | |
| tree | 4dbde01833c7df4e1bb1363e392b7487b4c98037 /src/gallium/drivers/r600 | |
| parent | 3be5ee1574e0a3494c0550f4b7ae09117855d749 (diff) | |
r600g: Add doubles support for CYPRESS
This doesn't enable the support, just adds some of
the code, so we don't have to keep rebasing.
Signed-off-by: Glenn Kennard <[email protected]>
Signed-off-by: Edward O'Callaghan <[email protected]>
Signed-off-by: Dave Airlie <[email protected]>
Diffstat (limited to 'src/gallium/drivers/r600')
| -rw-r--r-- | src/gallium/drivers/r600/r600_shader.c | 27 |
1 files changed, 25 insertions, 2 deletions
diff --git a/src/gallium/drivers/r600/r600_shader.c b/src/gallium/drivers/r600/r600_shader.c index 1489298a097..9043668a532 100644 --- a/src/gallium/drivers/r600/r600_shader.c +++ b/src/gallium/drivers/r600/r600_shader.c @@ -2793,7 +2793,7 @@ static int tgsi_op2_64(struct r600_shader_ctx *ctx) { struct tgsi_full_instruction *inst = &ctx->parse.FullToken.FullInstruction; unsigned write_mask = inst->Dst[0].Register.WriteMask; - /* confirm writemaskiing */ + /* confirm writemasking */ if ((write_mask & 0x3) != 0x3 && (write_mask & 0xc) != 0xc) { fprintf(stderr, "illegal writemask for 64-bit: 0x%x\n", write_mask); @@ -3082,7 +3082,7 @@ static int cayman_emit_double_instr(struct r600_shader_ctx *ctx) alu.dst.chan = i; alu.dst.write = (i == 0 || i == 1); - if (i == last_slot - 1) + if (ctx->bc->chip_class != CAYMAN || i == last_slot - 1) alu.last = 1; r = r600_bytecode_add_alu(ctx->bc, &alu); if (r) @@ -8127,6 +8127,29 @@ static const struct r600_shader_tgsi_instruction eg_shader_tgsi_instruction[] = [TGSI_OPCODE_INTERP_CENTROID] = { ALU_OP0_NOP, tgsi_interp_egcm}, [TGSI_OPCODE_INTERP_SAMPLE] = { ALU_OP0_NOP, tgsi_interp_egcm}, [TGSI_OPCODE_INTERP_OFFSET] = { ALU_OP0_NOP, tgsi_interp_egcm}, + [TGSI_OPCODE_F2D] = { ALU_OP1_FLT32_TO_FLT64, tgsi_op2_64}, + [TGSI_OPCODE_D2F] = { ALU_OP1_FLT64_TO_FLT32, tgsi_op2_64_single_dest}, + [TGSI_OPCODE_DABS] = { ALU_OP1_MOV, tgsi_op2_64}, + [TGSI_OPCODE_DNEG] = { ALU_OP2_ADD_64, tgsi_dneg}, + [TGSI_OPCODE_DADD] = { ALU_OP2_ADD_64, tgsi_op2_64}, + [TGSI_OPCODE_DMUL] = { ALU_OP2_MUL_64, cayman_mul_double_instr}, + [TGSI_OPCODE_DMAX] = { ALU_OP2_MAX_64, tgsi_op2_64}, + [TGSI_OPCODE_DMIN] = { ALU_OP2_MIN_64, tgsi_op2_64}, + [TGSI_OPCODE_DSLT] = { ALU_OP2_SETGT_64, tgsi_op2_64_single_dest_s}, + [TGSI_OPCODE_DSGE] = { ALU_OP2_SETGE_64, tgsi_op2_64_single_dest}, + [TGSI_OPCODE_DSEQ] = { ALU_OP2_SETE_64, tgsi_op2_64_single_dest}, + [TGSI_OPCODE_DSNE] = { ALU_OP2_SETNE_64, tgsi_op2_64_single_dest}, + [TGSI_OPCODE_DRCP] = { ALU_OP2_RECIP_64, cayman_emit_double_instr}, + [TGSI_OPCODE_DSQRT] = { ALU_OP2_SQRT_64, cayman_emit_double_instr}, + [TGSI_OPCODE_DMAD] = { ALU_OP3_FMA_64, tgsi_op3_64}, + [TGSI_OPCODE_DFRAC] = { ALU_OP1_FRACT_64, tgsi_op2_64}, + [TGSI_OPCODE_DLDEXP] = { ALU_OP2_LDEXP_64, tgsi_op2_64}, + [TGSI_OPCODE_DFRACEXP] = { ALU_OP1_FREXP_64, tgsi_dfracexp}, + [TGSI_OPCODE_D2I] = { ALU_OP0_NOP, tgsi_unsupported}, + [TGSI_OPCODE_I2D] = { ALU_OP0_NOP, tgsi_unsupported}, + [TGSI_OPCODE_D2U] = { ALU_OP0_NOP, tgsi_unsupported}, + [TGSI_OPCODE_U2D] = { ALU_OP0_NOP, tgsi_unsupported}, + [TGSI_OPCODE_DRSQ] = { ALU_OP2_RECIPSQRT_64, cayman_emit_double_instr}, [TGSI_OPCODE_LAST] = { ALU_OP0_NOP, tgsi_unsupported}, }; |