case GLSL_TYPE_ERROR:
case GLSL_TYPE_INTERFACE:
case GLSL_TYPE_DOUBLE:
+ case GLSL_TYPE_FUNCTION:
unreachable("not reached");
}
case SHADER_OPCODE_LOD_LOGICAL:
case SHADER_OPCODE_TG4_LOGICAL:
case SHADER_OPCODE_TG4_OFFSET_LOGICAL:
- assert(src[8].file == IMM && src[9].file == IMM);
+ assert(src[9].file == IMM && src[10].file == IMM);
/* Texture coordinates. */
if (i == 0)
- return src[8].ud;
+ return src[9].ud;
/* Texture derivatives. */
else if ((i == 2 || i == 3) && opcode == SHADER_OPCODE_TXD_LOGICAL)
- return src[9].ud;
+ return src[10].ud;
/* Texture offset. */
- else if (i == 7)
+ else if (i == 8)
return 2;
/* MCS */
else if (i == 5 && opcode == SHADER_OPCODE_TXF_CMS_W_LOGICAL)
assert(stage == MESA_SHADER_VERTEX);
int count = _mesa_bitcount_64(vs_prog_data->inputs_read);
- if (vs_prog_data->uses_vertexid || vs_prog_data->uses_instanceid)
+ if (vs_prog_data->uses_vertexid || vs_prog_data->uses_instanceid ||
+ vs_prog_data->uses_basevertex || vs_prog_data->uses_baseinstance)
+ count++;
+ if (vs_prog_data->uses_drawid)
count++;
/* Each attribute is 4 regs. */
}
void
+fs_visitor::assign_tes_urb_setup()
+{
+ assert(stage == MESA_SHADER_TESS_EVAL);
+
+ brw_vue_prog_data *vue_prog_data = (brw_vue_prog_data *) prog_data;
+
+ first_non_payload_grf += 8 * vue_prog_data->urb_read_length;
+
+ /* Rewrite all ATTR file references to HW_REGs. */
+ foreach_block_and_inst(block, fs_inst, inst, cfg) {
+ convert_attr_sources_to_hw_regs(inst);
+ }
+}
+
+void
fs_visitor::assign_gs_urb_setup()
{
assert(stage == MESA_SHADER_GEOMETRY);
brw_wm_prog_key *key = (brw_wm_prog_key*) this->key;
int base_mrf = 1;
int color_mrf = base_mrf + 2;
+ fs_inst *mov;
- fs_inst *mov = bld.exec_all().group(4, 0)
- .MOV(brw_message_reg(color_mrf),
- fs_reg(UNIFORM, 0, BRW_REGISTER_TYPE_F));
+ if (uniforms == 1) {
+ mov = bld.exec_all().group(4, 0)
+ .MOV(brw_message_reg(color_mrf),
+ fs_reg(UNIFORM, 0, BRW_REGISTER_TYPE_F));
+ } else {
+ struct brw_reg reg =
+ brw_reg(BRW_GENERAL_REGISTER_FILE,
+ 2, 3, 0, 0, BRW_REGISTER_TYPE_F,
+ BRW_VERTICAL_STRIDE_8,
+ BRW_WIDTH_2,
+ BRW_HORIZONTAL_STRIDE_4, BRW_SWIZZLE_XYZW, WRITEMASK_XYZW);
+
+ mov = bld.exec_all().group(4, 0)
+ .MOV(vec4(brw_message_reg(color_mrf)), fs_reg(reg));
+ }
fs_inst *write;
if (key->nr_color_regions == 1) {
assign_curb_setup();
/* Now that we have the uniform assigned, go ahead and force it to a vec4. */
- assert(mov->src[0].file == FIXED_GRF);
- mov->src[0] = brw_vec4_grf(mov->src[0].nr, 0);
+ if (uniforms == 1) {
+ assert(mov->src[0].file == FIXED_GRF);
+ mov->src[0] = brw_vec4_grf(mov->src[0].nr, 0);
+ }
}
/**
*/
assert(mul->src[1].type == BRW_REGISTER_TYPE_D ||
mul->src[1].type == BRW_REGISTER_TYPE_UD);
- mul->src[1].type = (type_is_signed(mul->src[1].type) ?
- BRW_REGISTER_TYPE_W : BRW_REGISTER_TYPE_UW);
+ mul->src[1].type = BRW_REGISTER_TYPE_UW;
mul->src[1].stride *= 2;
} else if (devinfo->gen == 7 && !devinfo->is_haswell &&
const fs_reg &coordinate,
const fs_reg &shadow_c,
const fs_reg &lod, const fs_reg &lod2,
+ const fs_reg &surface,
const fs_reg &sampler,
unsigned coord_components,
unsigned grad_components)
inst->opcode = op;
inst->src[0] = reg_undef;
- inst->src[1] = sampler;
- inst->resize_sources(2);
+ inst->src[1] = surface;
+ inst->src[2] = sampler;
+ inst->resize_sources(3);
inst->base_mrf = msg_begin.nr;
inst->mlen = msg_end.nr - msg_begin.nr;
inst->header_size = 1;
const fs_reg &shadow_c,
fs_reg lod, fs_reg lod2,
const fs_reg &sample_index,
+ const fs_reg &surface,
const fs_reg &sampler,
const fs_reg &offset_value,
unsigned coord_components,
inst->opcode = op;
inst->src[0] = reg_undef;
- inst->src[1] = sampler;
- inst->resize_sources(2);
+ inst->src[1] = surface;
+ inst->src[2] = sampler;
+ inst->resize_sources(3);
inst->base_mrf = message.nr;
inst->mlen = msg_end.nr - message.nr;
inst->header_size = header_size;
const fs_reg &shadow_c,
fs_reg lod, fs_reg lod2,
const fs_reg &sample_index,
- const fs_reg &mcs, const fs_reg &sampler,
+ const fs_reg &mcs,
+ const fs_reg &surface,
+ const fs_reg &sampler,
fs_reg offset_value,
unsigned coord_components,
unsigned grad_components)
/* Generate the SEND. */
inst->opcode = op;
inst->src[0] = src_payload;
- inst->src[1] = sampler;
- inst->resize_sources(2);
+ inst->src[1] = surface;
+ inst->src[2] = sampler;
+ inst->resize_sources(3);
inst->base_mrf = -1;
inst->mlen = mlen;
inst->header_size = header_size;
const fs_reg &lod2 = inst->src[3];
const fs_reg &sample_index = inst->src[4];
const fs_reg &mcs = inst->src[5];
- const fs_reg &sampler = inst->src[6];
- const fs_reg &offset_value = inst->src[7];
- assert(inst->src[8].file == IMM && inst->src[9].file == IMM);
- const unsigned coord_components = inst->src[8].ud;
- const unsigned grad_components = inst->src[9].ud;
+ const fs_reg &surface = inst->src[6];
+ const fs_reg &sampler = inst->src[7];
+ const fs_reg &offset_value = inst->src[8];
+ assert(inst->src[9].file == IMM && inst->src[10].file == IMM);
+ const unsigned coord_components = inst->src[9].ud;
+ const unsigned grad_components = inst->src[10].ud;
if (devinfo->gen >= 7) {
lower_sampler_logical_send_gen7(bld, inst, op, coordinate,
shadow_c, lod, lod2, sample_index,
- mcs, sampler, offset_value,
+ mcs, surface, sampler, offset_value,
coord_components, grad_components);
} else if (devinfo->gen >= 5) {
lower_sampler_logical_send_gen5(bld, inst, op, coordinate,
shadow_c, lod, lod2, sample_index,
- sampler, offset_value,
+ surface, sampler, offset_value,
coord_components, grad_components);
} else {
lower_sampler_logical_send_gen4(bld, inst, op, coordinate,
- shadow_c, lod, lod2, sampler,
+ shadow_c, lod, lod2,
+ surface, sampler,
coord_components, grad_components);
}
}
}
bool
+fs_visitor::run_tes()
+{
+ assert(stage == MESA_SHADER_TESS_EVAL);
+
+ /* R0: thread header, R1-3: gl_TessCoord.xyz, R4: URB handles */
+ payload.num_regs = 5;
+
+ if (shader_time_index >= 0)
+ emit_shader_time_begin();
+
+ emit_nir_code();
+
+ if (failed)
+ return false;
+
+ emit_urb_writes();
+
+ if (shader_time_index >= 0)
+ emit_shader_time_end();
+
+ calculate_cfg();
+
+ optimize();
+
+ assign_curb_setup();
+ assign_tes_urb_setup();
+
+ fixup_3src_null_dest();
+ allocate_registers();
+
+ return !failed;
+}
+
+bool
fs_visitor::run_gs()
{
assert(stage == MESA_SHADER_GEOMETRY);
}
fs_generator g(compiler, log_data, mem_ctx, (void *) key, &prog_data->base,
- v.promoted_constants, v.runtime_check_aads_emit, "FS");
+ v.promoted_constants, v.runtime_check_aads_emit,
+ MESA_SHADER_FRAGMENT);
if (unlikely(INTEL_DEBUG & DEBUG_WM)) {
g.enable_debug(ralloc_asprintf(mem_ctx, "%s fragment shader %s",
}
fs_generator g(compiler, log_data, mem_ctx, (void*) key, &prog_data->base,
- v8.promoted_constants, v8.runtime_check_aads_emit, "CS");
+ v8.promoted_constants, v8.runtime_check_aads_emit,
+ MESA_SHADER_COMPUTE);
if (INTEL_DEBUG & DEBUG_CS) {
char *name = ralloc_asprintf(mem_ctx, "%s compute shader %s",
shader->info.label ? shader->info.label :
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