On Sat, May 05, 2012 at 09:01:42PM +0200, Kai Wasserbäch wrote:
>
> Signed-off-by: Kai Wasserbäch <k...@dev.carbon-project.org>
> ---
> This patch should enable CEIL on r600g for r600 to Evergreen. Not sure if
> Cayman's registers are already covered by the EG definitions.
The opcode for CEIL is the same on Evergreen and Cayman, so you can
enable it in cm_shader_tgsi_instruction as well.
With that change, the patch is:
Reviewed-by: Tom Stellard <thomas.stell...@amd.com>
>
> As I have never touched any core driver part before, please review carefully.
>
> src/gallium/drivers/r600/r600_shader.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/src/gallium/drivers/r600/r600_shader.c
> b/src/gallium/drivers/r600/r600_shader.c
> index fa29b36..4e1f6b6 100644
> --- a/src/gallium/drivers/r600/r600_shader.c
> +++ b/src/gallium/drivers/r600/r600_shader.c
> @@ -5154,7 +5154,7 @@ static struct r600_shader_tgsi_instruction
> r600_shader_tgsi_instruction[] = {
> {80, 0, V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_NOP,
> tgsi_unsupported},
> {TGSI_OPCODE_PUSHA, 0, V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_NOP,
> tgsi_unsupported},
> {TGSI_OPCODE_POPA, 0, V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_NOP,
> tgsi_unsupported},
> - {TGSI_OPCODE_CEIL, 0, V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_NOP,
> tgsi_unsupported},
> + {TGSI_OPCODE_CEIL, 0, V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_CEIL,
> tgsi_op2},
> {TGSI_OPCODE_I2F, 0, V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_INT_TO_FLT,
> tgsi_op2_trans},
> {TGSI_OPCODE_NOT, 0, V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_NOT_INT,
> tgsi_op2},
> {TGSI_OPCODE_TRUNC, 0, V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_TRUNC,
> tgsi_op2},
> @@ -5328,7 +5328,7 @@ static struct r600_shader_tgsi_instruction
> eg_shader_tgsi_instruction[] = {
> {80, 0, EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_NOP,
> tgsi_unsupported},
> {TGSI_OPCODE_PUSHA, 0, EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_NOP,
> tgsi_unsupported},
> {TGSI_OPCODE_POPA, 0, EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_NOP,
> tgsi_unsupported},
> - {TGSI_OPCODE_CEIL, 0, EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_NOP,
> tgsi_unsupported},
> + {TGSI_OPCODE_CEIL, 0, EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_CEIL,
> tgsi_op2},
> {TGSI_OPCODE_I2F, 0,
> EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_INT_TO_FLT, tgsi_op2_trans},
> {TGSI_OPCODE_NOT, 0, EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_NOT_INT,
> tgsi_op2},
> {TGSI_OPCODE_TRUNC, 0, EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_TRUNC,
> tgsi_op2},
> --
> 1.7.10
>
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