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r600g: add DPH support.

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This commit is contained in:
Dave Airlie
2010-08-24 10:29:33 +10:00
parent a4d97d3726
commit e57437ccd6
1 changed files with 8 additions and 1 deletions
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src/gallium/drivers/r600/r600_shader.c
+8 -1
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@@ -1265,6 +1265,13 @@ static int tgsi_dp(struct r600_shader_ctx *ctx)
alu.src[0].chan = alu.src[1].chan = 0;
}
break;
case TGSI_OPCODE_DPH:
if (i == 3) {
alu.src[0].sel = V_SQ_ALU_SRC_1;
alu.src[0].chan = 0;
alu.src[0].neg = 0;
}
break;
default:
break;
}
@@ -1660,7 +1667,7 @@ static struct r600_shader_tgsi_instruction r600_shader_tgsi_instruction[] = {
{32, 0, V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_NOP, tgsi_unsupported},
{TGSI_OPCODE_ABS, 0, V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MOV, tgsi_op2},
{TGSI_OPCODE_RCC, 0, V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_NOP, tgsi_unsupported},
{TGSI_OPCODE_DPH, 0, V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_NOP, tgsi_unsupported},
{TGSI_OPCODE_DPH, 0, V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_DOT4, tgsi_dp},
{TGSI_OPCODE_COS, 0, V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_COS, tgsi_trig},
{TGSI_OPCODE_DDX, 0, SQ_TEX_INST_GET_GRADIENTS_H, tgsi_tex},
{TGSI_OPCODE_DDY, 0, SQ_TEX_INST_GET_GRADIENTS_V, tgsi_tex},