diff options
Diffstat (limited to 'src/mesa/drivers/dri/i965/gen6_gs_visitor.cpp')
| -rw-r--r-- | src/mesa/drivers/dri/i965/gen6_gs_visitor.cpp | 78 |
1 files changed, 40 insertions, 38 deletions
diff --git a/src/mesa/drivers/dri/i965/gen6_gs_visitor.cpp b/src/mesa/drivers/dri/i965/gen6_gs_visitor.cpp index 2fef188c17e..3840ce0fe57 100644 --- a/src/mesa/drivers/dri/i965/gen6_gs_visitor.cpp +++ b/src/mesa/drivers/dri/i965/gen6_gs_visitor.cpp @@ -65,7 +65,7 @@ gen6_gs_visitor::emit_prolog() (prog_data->vue_map.num_slots + 1) * nir->info.gs.vertices_out); this->vertex_output_offset = src_reg(this, glsl_type::uint_type); - emit(MOV(dst_reg(this->vertex_output_offset), src_reg(0u))); + emit(MOV(dst_reg(this->vertex_output_offset), brw_imm_ud(0u))); /* MRF 1 will be the header for all messages (FF_SYNC and URB_WRITES), * so initialize it once to R0. @@ -87,13 +87,13 @@ gen6_gs_visitor::emit_prolog() * headers. */ this->first_vertex = src_reg(this, glsl_type::uint_type); - emit(MOV(dst_reg(this->first_vertex), URB_WRITE_PRIM_START)); + emit(MOV(dst_reg(this->first_vertex), brw_imm_ud(URB_WRITE_PRIM_START))); /* The FF_SYNC message requires to know the number of primitives generated, * so keep a counter for this. */ this->prim_count = src_reg(this, glsl_type::uint_type); - emit(MOV(dst_reg(this->prim_count), 0u)); + emit(MOV(dst_reg(this->prim_count), brw_imm_ud(0u))); if (gs_prog_data->gen6_xfb_enabled) { /* Create a virtual register to hold destination indices in SOL */ @@ -170,7 +170,7 @@ gen6_gs_visitor::gs_emit_vertex(int stream_id) } emit(ADD(dst_reg(this->vertex_output_offset), - this->vertex_output_offset, 1u)); + this->vertex_output_offset, brw_imm_ud(1u))); } /* Now buffer flags for this vertex */ @@ -181,9 +181,9 @@ gen6_gs_visitor::gs_emit_vertex(int stream_id) /* If we are outputting points, then every vertex has PrimStart and * PrimEnd set. */ - emit(MOV(dst, (_3DPRIM_POINTLIST << URB_WRITE_PRIM_TYPE_SHIFT) | - URB_WRITE_PRIM_START | URB_WRITE_PRIM_END)); - emit(ADD(dst_reg(this->prim_count), this->prim_count, 1u)); + emit(MOV(dst, brw_imm_d((_3DPRIM_POINTLIST << URB_WRITE_PRIM_TYPE_SHIFT) | + URB_WRITE_PRIM_START | URB_WRITE_PRIM_END))); + emit(ADD(dst_reg(this->prim_count), this->prim_count, brw_imm_ud(1u))); } else { /* Otherwise, we can only set the PrimStart flag, which we have stored * in the first_vertex register. We will have to wait until we execute @@ -191,11 +191,12 @@ gen6_gs_visitor::gs_emit_vertex(int stream_id) * vertex. */ emit(OR(dst, this->first_vertex, - (gs_prog_data->output_topology << URB_WRITE_PRIM_TYPE_SHIFT))); - emit(MOV(dst_reg(this->first_vertex), 0u)); + brw_imm_ud(gs_prog_data->output_topology << + URB_WRITE_PRIM_TYPE_SHIFT))); + emit(MOV(dst_reg(this->first_vertex), brw_imm_ud(0u))); } emit(ADD(dst_reg(this->vertex_output_offset), - this->vertex_output_offset, 1u)); + this->vertex_output_offset, brw_imm_ud(1u))); } void @@ -218,10 +219,10 @@ gen6_gs_visitor::gs_end_primitive() * below). */ unsigned num_output_vertices = nir->info.gs.vertices_out; - emit(CMP(dst_null_d(), this->vertex_count, src_reg(num_output_vertices + 1), - BRW_CONDITIONAL_L)); - vec4_instruction *inst = emit(CMP(dst_null_d(), - this->vertex_count, 0u, + emit(CMP(dst_null_ud(), this->vertex_count, + brw_imm_ud(num_output_vertices + 1), BRW_CONDITIONAL_L)); + vec4_instruction *inst = emit(CMP(dst_null_ud(), + this->vertex_count, brw_imm_ud(0u), BRW_CONDITIONAL_NEQ)); inst->predicate = BRW_PREDICATE_NORMAL; emit(IF(BRW_PREDICATE_NORMAL)); @@ -231,19 +232,19 @@ gen6_gs_visitor::gs_end_primitive() * vertex. */ src_reg offset(this, glsl_type::uint_type); - emit(ADD(dst_reg(offset), this->vertex_output_offset, src_reg(-1))); + emit(ADD(dst_reg(offset), this->vertex_output_offset, brw_imm_d(-1))); src_reg dst(this->vertex_output); dst.reladdr = ralloc(mem_ctx, src_reg); memcpy(dst.reladdr, &offset, sizeof(src_reg)); - emit(OR(dst_reg(dst), dst, URB_WRITE_PRIM_END)); - emit(ADD(dst_reg(this->prim_count), this->prim_count, 1u)); + emit(OR(dst_reg(dst), dst, brw_imm_d(URB_WRITE_PRIM_END))); + emit(ADD(dst_reg(this->prim_count), this->prim_count, brw_imm_ud(1u))); /* Set the first vertex flag to indicate that the next vertex will start * a primitive. */ - emit(MOV(dst_reg(this->first_vertex), URB_WRITE_PRIM_START)); + emit(MOV(dst_reg(this->first_vertex), brw_imm_d(URB_WRITE_PRIM_START))); } emit(BRW_OPCODE_ENDIF); } @@ -262,7 +263,8 @@ gen6_gs_visitor::emit_urb_write_header(int mrf) */ src_reg flags_offset(this, glsl_type::uint_type); emit(ADD(dst_reg(flags_offset), - this->vertex_output_offset, src_reg(prog_data->vue_map.num_slots))); + this->vertex_output_offset, + brw_imm_d(prog_data->vue_map.num_slots))); src_reg flags_data(this->vertex_output); flags_data.reladdr = ralloc(mem_ctx, src_reg); @@ -321,7 +323,7 @@ gen6_gs_visitor::emit_thread_end() * points because in the point case we set PrimEnd on all vertices. */ if (nir->info.gs.output_primitive != GL_POINTS) { - emit(CMP(dst_null_d(), this->first_vertex, 0u, BRW_CONDITIONAL_Z)); + emit(CMP(dst_null_ud(), this->first_vertex, brw_imm_ud(0u), BRW_CONDITIONAL_Z)); emit(IF(BRW_PREDICATE_NORMAL)); gs_end_primitive(); emit(BRW_OPCODE_ENDIF); @@ -347,7 +349,7 @@ gen6_gs_visitor::emit_thread_end() int max_usable_mrf = FIRST_SPILL_MRF(devinfo->gen); /* Issue the FF_SYNC message and obtain the initial VUE handle. */ - emit(CMP(dst_null_d(), this->vertex_count, 0u, BRW_CONDITIONAL_G)); + emit(CMP(dst_null_ud(), this->vertex_count, brw_imm_ud(0u), BRW_CONDITIONAL_G)); emit(IF(BRW_PREDICATE_NORMAL)); { this->current_annotation = "gen6 thread end: ff_sync"; @@ -364,15 +366,15 @@ gen6_gs_visitor::emit_thread_end() dst_reg(this->temp), this->prim_count, this->svbi); } else { inst = emit(GS_OPCODE_FF_SYNC, - dst_reg(this->temp), this->prim_count, src_reg(0u)); + dst_reg(this->temp), this->prim_count, brw_imm_ud(0u)); } inst->base_mrf = base_mrf; /* Loop over all buffered vertices and emit URB write messages */ this->current_annotation = "gen6 thread end: urb writes init"; src_reg vertex(this, glsl_type::uint_type); - emit(MOV(dst_reg(vertex), 0u)); - emit(MOV(dst_reg(this->vertex_output_offset), 0u)); + emit(MOV(dst_reg(vertex), brw_imm_ud(0u))); + emit(MOV(dst_reg(this->vertex_output_offset), brw_imm_ud(0u))); this->current_annotation = "gen6 thread end: urb writes"; emit(BRW_OPCODE_DO); @@ -416,7 +418,7 @@ gen6_gs_visitor::emit_thread_end() mrf++; emit(ADD(dst_reg(this->vertex_output_offset), - this->vertex_output_offset, 1u)); + this->vertex_output_offset, brw_imm_ud(1u))); /* If this was max_usable_mrf, we can't fit anything more into * this URB WRITE. Same if we reached the max. message length. @@ -437,9 +439,9 @@ gen6_gs_visitor::emit_thread_end() * writing the next vertex. */ emit(ADD(dst_reg(this->vertex_output_offset), - this->vertex_output_offset, 1u)); + this->vertex_output_offset, brw_imm_ud(1u))); - emit(ADD(dst_reg(vertex), vertex, 1u)); + emit(ADD(dst_reg(vertex), vertex, brw_imm_ud(1u))); } emit(BRW_OPCODE_WHILE); @@ -468,8 +470,8 @@ gen6_gs_visitor::emit_thread_end() if (gs_prog_data->gen6_xfb_enabled) { /* When emitting EOT, set SONumPrimsWritten Increment Value. */ src_reg data(this, glsl_type::uint_type); - emit(AND(dst_reg(data), this->sol_prim_written, src_reg(0xffffu))); - emit(SHL(dst_reg(data), data, src_reg(16u))); + emit(AND(dst_reg(data), this->sol_prim_written, brw_imm_ud(0xffffu))); + emit(SHL(dst_reg(data), data, brw_imm_ud(16u))); emit(GS_OPCODE_SET_DWORD_2, dst_reg(MRF, base_mrf), data); } @@ -588,8 +590,8 @@ gen6_gs_visitor::xfb_write() this->current_annotation = "gen6 thread end: svb writes init"; - emit(MOV(dst_reg(this->vertex_output_offset), 0u)); - emit(MOV(dst_reg(this->sol_prim_written), 0u)); + emit(MOV(dst_reg(this->vertex_output_offset), brw_imm_ud(0u))); + emit(MOV(dst_reg(this->sol_prim_written), brw_imm_ud(0u))); /* Check that at least one primitive can be written * @@ -600,7 +602,7 @@ gen6_gs_visitor::xfb_write() * transform feedback is in interleaved or separate attribs mode. */ src_reg sol_temp(this, glsl_type::uvec4_type); - emit(ADD(dst_reg(sol_temp), this->svbi, src_reg(num_verts))); + emit(ADD(dst_reg(sol_temp), this->svbi, brw_imm_ud(num_verts))); /* Compare SVBI calculated number with the maximum value, which is * in R1.4 (previously saved in this->max_svbi) for gen6. @@ -623,7 +625,7 @@ gen6_gs_visitor::xfb_write() /* Write transform feedback data for all processed vertices. */ for (int i = 0; i < (int)nir->info.gs.vertices_out; i++) { - emit(MOV(dst_reg(sol_temp), i)); + emit(MOV(dst_reg(sol_temp), brw_imm_d(i))); emit(CMP(dst_null_d(), sol_temp, this->vertex_count, BRW_CONDITIONAL_L)); emit(IF(BRW_PREDICATE_NORMAL)); @@ -644,8 +646,8 @@ gen6_gs_visitor::xfb_program(unsigned vertex, unsigned num_verts) /* Check for buffer overflow: we need room to write the complete primitive * (all vertices). Otherwise, avoid writing any vertices for it */ - emit(ADD(dst_reg(sol_temp), this->sol_prim_written, 1u)); - emit(MUL(dst_reg(sol_temp), sol_temp, src_reg(num_verts))); + emit(ADD(dst_reg(sol_temp), this->sol_prim_written, brw_imm_ud(1u))); + emit(MUL(dst_reg(sol_temp), sol_temp, brw_imm_ud(num_verts))); emit(ADD(dst_reg(sol_temp), sol_temp, this->svbi)); emit(CMP(dst_null_d(), sol_temp, this->max_svbi, BRW_CONDITIONAL_LE)); emit(IF(BRW_PREDICATE_NORMAL)); @@ -683,7 +685,7 @@ gen6_gs_visitor::xfb_program(unsigned vertex, unsigned num_verts) src_reg data(this->vertex_output); data.reladdr = ralloc(mem_ctx, src_reg); int offset = get_vertex_output_offset_for_varying(vertex, varying); - emit(MOV(dst_reg(this->vertex_output_offset), offset)); + emit(MOV(dst_reg(this->vertex_output_offset), brw_imm_d(offset))); memcpy(data.reladdr, &this->vertex_output_offset, sizeof(src_reg)); data.type = output_reg[varying].type; @@ -710,9 +712,9 @@ gen6_gs_visitor::xfb_program(unsigned vertex, unsigned num_verts) */ emit(ADD(dst_reg(this->destination_indices), this->destination_indices, - src_reg(num_verts))); + brw_imm_ud(num_verts))); emit(ADD(dst_reg(this->sol_prim_written), - this->sol_prim_written, 1u)); + this->sol_prim_written, brw_imm_ud(1u))); } } |