[Mesa-dev] [PATCH 1/1] r600g: Implement the new float comparison instructions for Cayman as well.

Henri Verbeet hverbeet at gmail.com
Sat Aug 24 12:50:59 PDT 2013


I assume this should have been part of commit
7727fbb7c5d64348994bce6682e681d6181a91e9. This (obviously) fixes a lot tests.

Signed-off-by: Henri Verbeet <hverbeet at gmail.com>
---
 src/gallium/drivers/r600/r600_shader.c |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/gallium/drivers/r600/r600_shader.c b/src/gallium/drivers/r600/r600_shader.c
index fb766c4..300b5c4 100644
--- a/src/gallium/drivers/r600/r600_shader.c
+++ b/src/gallium/drivers/r600/r600_shader.c
@@ -6128,10 +6128,10 @@ static struct r600_shader_tgsi_instruction cm_shader_tgsi_instruction[] = {
 	{106,			0, ALU_OP0_NOP, tgsi_unsupported},
 	{TGSI_OPCODE_NOP,	0, ALU_OP0_NOP, tgsi_unsupported},
 	/* gap */
-	{108,			0, ALU_OP0_NOP, tgsi_unsupported},
-	{109,			0, ALU_OP0_NOP, tgsi_unsupported},
-	{110,			0, ALU_OP0_NOP, tgsi_unsupported},
-	{111,			0, ALU_OP0_NOP, tgsi_unsupported},
+	{TGSI_OPCODE_FSEQ,	0, ALU_OP2_SETE_DX10, tgsi_op2},
+	{TGSI_OPCODE_FSGE,	0, ALU_OP2_SETGE_DX10, tgsi_op2},
+	{TGSI_OPCODE_FSLT,	0, ALU_OP2_SETGT_DX10, tgsi_op2_swap},
+	{TGSI_OPCODE_FSNE,	0, ALU_OP2_SETNE_DX10, tgsi_op2_swap},
 	{TGSI_OPCODE_NRM4,	0, ALU_OP0_NOP, tgsi_unsupported},
 	{TGSI_OPCODE_CALLNZ,	0, ALU_OP0_NOP, tgsi_unsupported},
 	/* gap */
-- 
1.7.10.4



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