From: Edward O'Callaghan <[email protected]> This handles the barrier opcode for EG/CM.
Signed-off-by: Edward O'Callaghan <[email protected]> Signed-off-by: Dave Airlie <[email protected]> --- src/gallium/drivers/r600/r600_shader.c | 20 ++++++++++++++++++-- 1 file changed, 18 insertions(+), 2 deletions(-) diff --git a/src/gallium/drivers/r600/r600_shader.c b/src/gallium/drivers/r600/r600_shader.c index 1701016..1edcec1 100644 --- a/src/gallium/drivers/r600/r600_shader.c +++ b/src/gallium/drivers/r600/r600_shader.c @@ -807,6 +807,22 @@ static int vs_add_primid_output(struct r600_shader_ctx *ctx, int prim_id_sid) return 0; } +static int tgsi_barrier(struct r600_shader_ctx *ctx) +{ + struct tgsi_full_instruction *inst = &ctx->parse.FullToken.FullInstruction; + struct r600_bytecode_alu alu; + int r; + + memset(&alu, 0, sizeof(struct r600_bytecode_alu)); + alu.op = ctx->inst_info->op; + alu.last = 1; + + r = r600_bytecode_add_alu(ctx->bc, &alu); + if (r) + return r; + return 0; +} + static int tgsi_declaration(struct r600_shader_ctx *ctx) { struct tgsi_full_declaration *d = &ctx->parse.FullToken.FullDeclaration; @@ -9242,7 +9258,7 @@ static const struct r600_shader_tgsi_instruction eg_shader_tgsi_instruction[] = [TGSI_OPCODE_MFENCE] = { ALU_OP0_NOP, tgsi_unsupported}, [TGSI_OPCODE_LFENCE] = { ALU_OP0_NOP, tgsi_unsupported}, [TGSI_OPCODE_SFENCE] = { ALU_OP0_NOP, tgsi_unsupported}, - [TGSI_OPCODE_BARRIER] = { ALU_OP0_NOP, tgsi_unsupported}, + [TGSI_OPCODE_BARRIER] = { ALU_OP0_GROUP_BARRIER, tgsi_barrier}, [TGSI_OPCODE_ATOMUADD] = { ALU_OP0_NOP, tgsi_unsupported}, [TGSI_OPCODE_ATOMXCHG] = { ALU_OP0_NOP, tgsi_unsupported}, [TGSI_OPCODE_ATOMCAS] = { ALU_OP0_NOP, tgsi_unsupported}, @@ -9464,7 +9480,7 @@ static const struct r600_shader_tgsi_instruction cm_shader_tgsi_instruction[] = [TGSI_OPCODE_MFENCE] = { ALU_OP0_NOP, tgsi_unsupported}, [TGSI_OPCODE_LFENCE] = { ALU_OP0_NOP, tgsi_unsupported}, [TGSI_OPCODE_SFENCE] = { ALU_OP0_NOP, tgsi_unsupported}, - [TGSI_OPCODE_BARRIER] = { ALU_OP0_NOP, tgsi_unsupported}, + [TGSI_OPCODE_BARRIER] = { ALU_OP0_GROUP_BARRIER, tgsi_barrier}, [TGSI_OPCODE_ATOMUADD] = { ALU_OP0_NOP, tgsi_unsupported}, [TGSI_OPCODE_ATOMXCHG] = { ALU_OP0_NOP, tgsi_unsupported}, [TGSI_OPCODE_ATOMCAS] = { ALU_OP0_NOP, tgsi_unsupported}, -- 2.5.0 _______________________________________________ mesa-dev mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-dev
