diff options
-rw-r--r-- | src/mesa/drivers/dri/i965/brw_vec4.h | 3 | ||||
-rw-r--r-- | src/mesa/drivers/dri/i965/brw_vec4_emit.cpp | 19 | ||||
-rw-r--r-- | src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp | 5 |
3 files changed, 17 insertions, 10 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_vec4.h b/src/mesa/drivers/dri/i965/brw_vec4.h index 920d7032b58..deac55d6f01 100644 --- a/src/mesa/drivers/dri/i965/brw_vec4.h +++ b/src/mesa/drivers/dri/i965/brw_vec4.h @@ -476,7 +476,8 @@ public: struct brw_reg index); void generate_pull_constant_load(vec4_instruction *inst, struct brw_reg dst, - struct brw_reg index); + struct brw_reg index, + struct brw_reg offset); }; } /* namespace brw */ diff --git a/src/mesa/drivers/dri/i965/brw_vec4_emit.cpp b/src/mesa/drivers/dri/i965/brw_vec4_emit.cpp index 9df7b11f5ad..7658bb86454 100644 --- a/src/mesa/drivers/dri/i965/brw_vec4_emit.cpp +++ b/src/mesa/drivers/dri/i965/brw_vec4_emit.cpp @@ -645,15 +645,20 @@ vec4_visitor::generate_scratch_write(vec4_instruction *inst, void vec4_visitor::generate_pull_constant_load(vec4_instruction *inst, struct brw_reg dst, - struct brw_reg index) + struct brw_reg index, + struct brw_reg offset) { + assert(index.file == BRW_IMMEDIATE_VALUE && + index.type == BRW_REGISTER_TYPE_UD); + uint32_t surf_index = index.dw1.ud; + if (intel->gen == 7) { - gen6_resolve_implied_move(p, &index, inst->base_mrf); + gen6_resolve_implied_move(p, &offset, inst->base_mrf); brw_instruction *insn = brw_next_insn(p, BRW_OPCODE_SEND); brw_set_dest(p, insn, dst); - brw_set_src0(p, insn, index); + brw_set_src0(p, insn, offset); brw_set_sampler_message(p, insn, - SURF_INDEX_VERT_CONST_BUFFER, + surf_index, 0, /* LD message ignores sampler unit */ GEN5_SAMPLER_MESSAGE_SAMPLE_LD, 1, /* rlen */ @@ -669,7 +674,7 @@ vec4_visitor::generate_pull_constant_load(vec4_instruction *inst, gen6_resolve_implied_move(p, &header, inst->base_mrf); brw_MOV(p, retype(brw_message_reg(inst->base_mrf + 1), BRW_REGISTER_TYPE_D), - index); + offset); uint32_t msg_type; @@ -689,7 +694,7 @@ vec4_visitor::generate_pull_constant_load(vec4_instruction *inst, if (intel->gen < 6) send->header.destreg__conditionalmod = inst->base_mrf; brw_set_dp_read_message(p, send, - SURF_INDEX_VERT_CONST_BUFFER, + surf_index, BRW_DATAPORT_OWORD_DUAL_BLOCK_1OWORD, msg_type, BRW_DATAPORT_READ_TARGET_DATA_CACHE, @@ -753,7 +758,7 @@ vec4_visitor::generate_vs_instruction(vec4_instruction *instruction, break; case VS_OPCODE_PULL_CONSTANT_LOAD: - generate_pull_constant_load(inst, dst, src[0]); + generate_pull_constant_load(inst, dst, src[0], src[1]); break; default: diff --git a/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp b/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp index 8a4a1b0721e..19001bfab29 100644 --- a/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp +++ b/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp @@ -2509,11 +2509,12 @@ vec4_visitor::emit_pull_constant_load(vec4_instruction *inst, int base_offset) { int reg_offset = base_offset + orig_src.reg_offset; - src_reg index = get_pull_constant_offset(inst, orig_src.reladdr, reg_offset); + src_reg index = src_reg((unsigned)SURF_INDEX_VERT_CONST_BUFFER); + src_reg offset = get_pull_constant_offset(inst, orig_src.reladdr, reg_offset); vec4_instruction *load; load = new(mem_ctx) vec4_instruction(this, VS_OPCODE_PULL_CONSTANT_LOAD, - temp, index); + temp, index, offset); load->base_mrf = 14; load->mlen = 1; emit_before(inst, load); |