#include "spirv/nir_spirv.h"
#include "util/mesa-sha1.h"
#include "nir/nir_xfb_info.h"
+#include "nir/nir_vulkan.h"
+#include "vk_util.h"
#include "ir3/ir3_nir.h"
struct nir_spirv_specialization *spec = NULL;
uint32_t num_spec = 0;
if (spec_info && spec_info->mapEntryCount) {
- spec = malloc(sizeof(*spec) * spec_info->mapEntryCount);
+ spec = calloc(spec_info->mapEntryCount, sizeof(*spec));
if (!spec)
return NULL;
const void *data = spec_info->pData + entry->offset;
assert(data + entry->size <= spec_info->pData + spec_info->dataSize);
spec[i].id = entry->constantID;
- if (entry->size == 8)
- spec[i].data64 = *(const uint64_t *) data;
- else
- spec[i].data32 = *(const uint32_t *) data;
+ switch (entry->size) {
+ case 8:
+ spec[i].value.u64 = *(const uint64_t *)data;
+ break;
+ case 4:
+ spec[i].value.u32 = *(const uint32_t *)data;
+ break;
+ case 2:
+ spec[i].value.u16 = *(const uint16_t *)data;
+ break;
+ case 1:
+ spec[i].value.u8 = *(const uint8_t *)data;
+ break;
+ default:
+ assert(!"Invalid spec constant size");
+ break;
+ }
spec[i].defined_on_module = false;
}
return nir;
}
-static unsigned
-map_add(struct tu_descriptor_map *map, int set, int binding, int value,
- int array_size)
-{
- unsigned index = 0;
- for (unsigned i = 0; i < map->num; i++) {
- if (set == map->set[i] && binding == map->binding[i]) {
- assert(value == map->value[i]);
- assert(array_size == map->array_size[i]);
- return index;
- }
- index += map->array_size[i];
- }
-
- assert(index == map->num_desc);
-
- map->set[map->num] = set;
- map->binding[map->num] = binding;
- map->value[map->num] = value;
- map->array_size[map->num] = array_size;
- map->num++;
- map->num_desc += array_size;
-
- return index;
-}
-
-static void
-lower_tex_src_to_offset(nir_builder *b, nir_tex_instr *instr, unsigned src_idx,
- struct tu_shader *shader,
- const struct tu_pipeline_layout *layout)
-{
- nir_ssa_def *index = NULL;
- unsigned base_index = 0;
- unsigned array_elements = 1;
- nir_tex_src *src = &instr->src[src_idx];
- bool is_sampler = src->src_type == nir_tex_src_sampler_deref;
-
- /* We compute first the offsets */
- nir_deref_instr *deref = nir_instr_as_deref(src->src.ssa->parent_instr);
- while (deref->deref_type != nir_deref_type_var) {
- assert(deref->parent.is_ssa);
- nir_deref_instr *parent =
- nir_instr_as_deref(deref->parent.ssa->parent_instr);
-
- assert(deref->deref_type == nir_deref_type_array);
-
- if (nir_src_is_const(deref->arr.index) && index == NULL) {
- /* We're still building a direct index */
- base_index += nir_src_as_uint(deref->arr.index) * array_elements;
- } else {
- if (index == NULL) {
- /* We used to be direct but not anymore */
- index = nir_imm_int(b, base_index);
- base_index = 0;
- }
-
- index = nir_iadd(b, index,
- nir_imul(b, nir_imm_int(b, array_elements),
- nir_ssa_for_src(b, deref->arr.index, 1)));
- }
-
- array_elements *= glsl_get_length(parent->type);
-
- deref = parent;
- }
-
- if (index)
- index = nir_umin(b, index, nir_imm_int(b, array_elements - 1));
-
- /* We have the offsets, we apply them, rewriting the source or removing
- * instr if needed
- */
- if (index) {
- nir_instr_rewrite_src(&instr->instr, &src->src,
- nir_src_for_ssa(index));
-
- src->src_type = is_sampler ?
- nir_tex_src_sampler_offset :
- nir_tex_src_texture_offset;
- } else {
- nir_tex_instr_remove_src(instr, src_idx);
- }
-
- uint32_t set = deref->var->data.descriptor_set;
- uint32_t binding = deref->var->data.binding;
- struct tu_descriptor_set_layout *set_layout = layout->set[set].layout;
- struct tu_descriptor_set_binding_layout *binding_layout =
- &set_layout->binding[binding];
-
- int desc_index = map_add(is_sampler ?
- &shader->sampler_map : &shader->texture_map,
- deref->var->data.descriptor_set,
- deref->var->data.binding,
- deref->var->data.index,
- binding_layout->array_size) + base_index;
- if (is_sampler)
- instr->sampler_index = desc_index;
- else
- instr->texture_index = desc_index;
-}
-
-static bool
-lower_sampler(nir_builder *b, nir_tex_instr *instr, struct tu_shader *shader,
- const struct tu_pipeline_layout *layout)
-{
- int texture_idx =
- nir_tex_instr_src_index(instr, nir_tex_src_texture_deref);
-
- if (texture_idx >= 0)
- lower_tex_src_to_offset(b, instr, texture_idx, shader, layout);
-
- int sampler_idx =
- nir_tex_instr_src_index(instr, nir_tex_src_sampler_deref);
-
- if (sampler_idx >= 0)
- lower_tex_src_to_offset(b, instr, sampler_idx, shader, layout);
-
- if (texture_idx < 0 && sampler_idx < 0)
- return false;
-
- return true;
-}
-
static void
lower_load_push_constant(nir_builder *b, nir_intrinsic_instr *instr,
struct tu_shader *shader)
{
- /* note: ir3 wants load_ubo, not load_uniform */
- assert(nir_intrinsic_base(instr) == 0);
-
nir_intrinsic_instr *load =
- nir_intrinsic_instr_create(b->shader, nir_intrinsic_load_ubo);
+ nir_intrinsic_instr_create(b->shader, nir_intrinsic_load_uniform);
load->num_components = instr->num_components;
- load->src[0] = nir_src_for_ssa(nir_imm_int(b, 0));
- load->src[1] = instr->src[0];
+ uint32_t base = nir_intrinsic_base(instr);
+ assert(base % 4 == 0);
+ assert(base >= shader->push_consts.lo * 16);
+ base -= shader->push_consts.lo * 16;
+ nir_intrinsic_set_base(load, base / 4);
+ load->src[0] =
+ nir_src_for_ssa(nir_ushr(b, instr->src[0].ssa, nir_imm_int(b, 2)));
nir_ssa_dest_init(&load->instr, &load->dest,
load->num_components, instr->dest.ssa.bit_size,
instr->dest.ssa.name);
struct tu_shader *shader,
const struct tu_pipeline_layout *layout)
{
- nir_const_value *const_val = nir_src_as_const_value(instr->src[0]);
+ nir_ssa_def *vulkan_idx = instr->src[0].ssa;
unsigned set = nir_intrinsic_desc_set(instr);
unsigned binding = nir_intrinsic_binding(instr);
struct tu_descriptor_set_layout *set_layout = layout->set[set].layout;
struct tu_descriptor_set_binding_layout *binding_layout =
&set_layout->binding[binding];
- unsigned index = 0;
+ uint32_t base;
- switch (nir_intrinsic_desc_type(instr)) {
- case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER:
+ switch (binding_layout->type) {
case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC:
- if (!const_val)
- tu_finishme("non-constant vulkan_resource_index array index");
- /* skip index 0 which is used for push constants */
- index = map_add(&shader->ubo_map, set, binding, 0,
- binding_layout->array_size) + 1;
- index += const_val->u32;
- break;
- case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER:
case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC:
- if (!const_val)
- tu_finishme("non-constant vulkan_resource_index array index");
- index = map_add(&shader->ssbo_map, set, binding, 0,
- binding_layout->array_size);
- index += const_val->u32;
+ base = layout->set[set].dynamic_offset_start +
+ binding_layout->dynamic_offset_offset +
+ layout->input_attachment_count;
+ set = MAX_SETS;
break;
default:
- tu_finishme("unsupported desc_type for vulkan_resource_index");
+ base = binding_layout->offset / (4 * A6XX_TEX_CONST_DWORDS);
break;
}
+ nir_intrinsic_instr *bindless =
+ nir_intrinsic_instr_create(b->shader,
+ nir_intrinsic_bindless_resource_ir3);
+ bindless->num_components = 1;
+ nir_ssa_dest_init(&bindless->instr, &bindless->dest,
+ 1, 32, NULL);
+ nir_intrinsic_set_desc_set(bindless, set);
+ bindless->src[0] = nir_src_for_ssa(nir_iadd(b, nir_imm_int(b, base), vulkan_idx));
+ nir_builder_instr_insert(b, &bindless->instr);
+
nir_ssa_def_rewrite_uses(&instr->dest.ssa,
- nir_src_for_ssa(nir_imm_int(b, index)));
+ nir_src_for_ssa(&bindless->dest.ssa));
nir_instr_remove(&instr->instr);
}
-static void
-lower_image_deref(nir_builder *b,
- nir_intrinsic_instr *instr, struct tu_shader *shader,
- const struct tu_pipeline_layout *layout)
+static nir_ssa_def *
+build_bindless(nir_builder *b, nir_deref_instr *deref, bool is_sampler,
+ struct tu_shader *shader,
+ const struct tu_pipeline_layout *layout)
{
- nir_deref_instr *deref = nir_src_as_deref(instr->src[0]);
nir_variable *var = nir_deref_instr_get_variable(deref);
- uint32_t set = var->data.descriptor_set;
- uint32_t binding = var->data.binding;
- struct tu_descriptor_set_layout *set_layout = layout->set[set].layout;
- struct tu_descriptor_set_binding_layout *binding_layout =
- &set_layout->binding[binding];
+ unsigned set = var->data.descriptor_set;
+ unsigned binding = var->data.binding;
+ const struct tu_descriptor_set_binding_layout *bind_layout =
+ &layout->set[set].layout->binding[binding];
+
+ nir_ssa_def *desc_offset;
+ unsigned descriptor_stride;
+ if (bind_layout->type == VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT) {
+ unsigned offset =
+ layout->set[set].input_attachment_start +
+ bind_layout->input_attachment_offset;
+ desc_offset = nir_imm_int(b, offset);
+ set = MAX_SETS;
+ descriptor_stride = 1;
+ } else {
+ unsigned offset = 0;
+ /* Samplers come second in combined image/sampler descriptors, see
+ * write_combined_image_sampler_descriptor().
+ */
+ if (is_sampler && bind_layout->type ==
+ VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER) {
+ offset = 1;
+ }
+ desc_offset =
+ nir_imm_int(b, (bind_layout->offset / (4 * A6XX_TEX_CONST_DWORDS)) +
+ offset);
+ descriptor_stride = bind_layout->size / (4 * A6XX_TEX_CONST_DWORDS);
+ }
- nir_ssa_def *index = nir_imm_int(b,
- map_add(&shader->image_map,
- set, binding, var->data.index,
- binding_layout->array_size));
if (deref->deref_type != nir_deref_type_var) {
assert(deref->deref_type == nir_deref_type_array);
- index = nir_iadd(b, index, nir_ssa_for_src(b, deref->arr.index, 1));
+
+ nir_ssa_def *arr_index = nir_ssa_for_src(b, deref->arr.index, 1);
+ desc_offset = nir_iadd(b, desc_offset,
+ nir_imul_imm(b, arr_index, descriptor_stride));
}
- nir_rewrite_image_intrinsic(instr, index, false);
+
+ nir_intrinsic_instr *bindless =
+ nir_intrinsic_instr_create(b->shader,
+ nir_intrinsic_bindless_resource_ir3);
+ bindless->num_components = 1;
+ nir_ssa_dest_init(&bindless->instr, &bindless->dest,
+ 1, 32, NULL);
+ nir_intrinsic_set_desc_set(bindless, set);
+ bindless->src[0] = nir_src_for_ssa(desc_offset);
+ nir_builder_instr_insert(b, &bindless->instr);
+
+ return &bindless->dest.ssa;
+}
+
+static void
+lower_image_deref(nir_builder *b,
+ nir_intrinsic_instr *instr, struct tu_shader *shader,
+ const struct tu_pipeline_layout *layout)
+{
+ nir_deref_instr *deref = nir_src_as_deref(instr->src[0]);
+ nir_ssa_def *bindless = build_bindless(b, deref, false, shader, layout);
+ nir_rewrite_image_intrinsic(instr, bindless, true);
}
static bool
case nir_intrinsic_image_deref_atomic_comp_swap:
case nir_intrinsic_image_deref_size:
case nir_intrinsic_image_deref_samples:
- case nir_intrinsic_image_deref_load_param_intel:
- case nir_intrinsic_image_deref_load_raw_intel:
- case nir_intrinsic_image_deref_store_raw_intel:
lower_image_deref(b, instr, shader, layout);
return true;
}
}
+static void
+lower_tex_ycbcr(const struct tu_pipeline_layout *layout,
+ nir_builder *builder,
+ nir_tex_instr *tex)
+{
+ int deref_src_idx = nir_tex_instr_src_index(tex, nir_tex_src_texture_deref);
+ assert(deref_src_idx >= 0);
+ nir_deref_instr *deref = nir_src_as_deref(tex->src[deref_src_idx].src);
+
+ nir_variable *var = nir_deref_instr_get_variable(deref);
+ const struct tu_descriptor_set_layout *set_layout =
+ layout->set[var->data.descriptor_set].layout;
+ const struct tu_descriptor_set_binding_layout *binding =
+ &set_layout->binding[var->data.binding];
+ const struct tu_sampler_ycbcr_conversion *ycbcr_samplers =
+ tu_immutable_ycbcr_samplers(set_layout, binding);
+
+ if (!ycbcr_samplers)
+ return;
+
+ /* For the following instructions, we don't apply any change */
+ if (tex->op == nir_texop_txs ||
+ tex->op == nir_texop_query_levels ||
+ tex->op == nir_texop_lod)
+ return;
+
+ assert(tex->texture_index == 0);
+ unsigned array_index = 0;
+ if (deref->deref_type != nir_deref_type_var) {
+ assert(deref->deref_type == nir_deref_type_array);
+ if (!nir_src_is_const(deref->arr.index))
+ return;
+ array_index = nir_src_as_uint(deref->arr.index);
+ array_index = MIN2(array_index, binding->array_size - 1);
+ }
+ const struct tu_sampler_ycbcr_conversion *ycbcr_sampler = ycbcr_samplers + array_index;
+
+ if (ycbcr_sampler->ycbcr_model == VK_SAMPLER_YCBCR_MODEL_CONVERSION_RGB_IDENTITY)
+ return;
+
+ builder->cursor = nir_after_instr(&tex->instr);
+
+ uint8_t bits = vk_format_get_component_bits(ycbcr_sampler->format,
+ UTIL_FORMAT_COLORSPACE_RGB,
+ PIPE_SWIZZLE_X);
+ uint32_t bpcs[3] = {bits, bits, bits}; /* TODO: use right bpc for each channel ? */
+ nir_ssa_def *result = nir_convert_ycbcr_to_rgb(builder,
+ ycbcr_sampler->ycbcr_model,
+ ycbcr_sampler->ycbcr_range,
+ &tex->dest.ssa,
+ bpcs);
+ nir_ssa_def_rewrite_uses_after(&tex->dest.ssa, nir_src_for_ssa(result),
+ result->parent_instr);
+
+ builder->cursor = nir_before_instr(&tex->instr);
+}
+
+static bool
+lower_tex(nir_builder *b, nir_tex_instr *tex,
+ struct tu_shader *shader, const struct tu_pipeline_layout *layout)
+{
+ lower_tex_ycbcr(layout, b, tex);
+
+ int sampler_src_idx = nir_tex_instr_src_index(tex, nir_tex_src_sampler_deref);
+ if (sampler_src_idx >= 0) {
+ nir_deref_instr *deref = nir_src_as_deref(tex->src[sampler_src_idx].src);
+ nir_ssa_def *bindless = build_bindless(b, deref, true, shader, layout);
+ nir_instr_rewrite_src(&tex->instr, &tex->src[sampler_src_idx].src,
+ nir_src_for_ssa(bindless));
+ tex->src[sampler_src_idx].src_type = nir_tex_src_sampler_handle;
+ }
+
+ int tex_src_idx = nir_tex_instr_src_index(tex, nir_tex_src_texture_deref);
+ if (tex_src_idx >= 0) {
+ nir_deref_instr *deref = nir_src_as_deref(tex->src[tex_src_idx].src);
+ nir_ssa_def *bindless = build_bindless(b, deref, false, shader, layout);
+ nir_instr_rewrite_src(&tex->instr, &tex->src[tex_src_idx].src,
+ nir_src_for_ssa(bindless));
+ tex->src[tex_src_idx].src_type = nir_tex_src_texture_handle;
+ }
+
+ return true;
+}
+
static bool
lower_impl(nir_function_impl *impl, struct tu_shader *shader,
const struct tu_pipeline_layout *layout)
b.cursor = nir_before_instr(instr);
switch (instr->type) {
case nir_instr_type_tex:
- progress |= lower_sampler(&b, nir_instr_as_tex(instr), shader, layout);
+ progress |= lower_tex(&b, nir_instr_as_tex(instr), shader, layout);
break;
case nir_instr_type_intrinsic:
progress |= lower_intrinsic(&b, nir_instr_as_intrinsic(instr), shader, layout);
return progress;
}
+
+/* Figure out the range of push constants that we're actually going to push to
+ * the shader, and tell the backend to reserve this range when pushing UBO
+ * constants.
+ */
+
+static void
+gather_push_constants(nir_shader *shader, struct tu_shader *tu_shader)
+{
+ uint32_t min = UINT32_MAX, max = 0;
+ nir_foreach_function(function, shader) {
+ if (!function->impl)
+ continue;
+
+ nir_foreach_block(block, function->impl) {
+ nir_foreach_instr_safe(instr, block) {
+ if (instr->type != nir_instr_type_intrinsic)
+ continue;
+
+ nir_intrinsic_instr *intrin = nir_instr_as_intrinsic(instr);
+ if (intrin->intrinsic != nir_intrinsic_load_push_constant)
+ continue;
+
+ uint32_t base = nir_intrinsic_base(intrin);
+ uint32_t range = nir_intrinsic_range(intrin);
+ min = MIN2(min, base);
+ max = MAX2(max, base + range);
+ break;
+ }
+ }
+ }
+
+ if (min >= max) {
+ tu_shader->push_consts.lo = 0;
+ tu_shader->push_consts.count = 0;
+ tu_shader->ir3_shader.const_state.num_reserved_user_consts = 0;
+ return;
+ }
+
+ /* CP_LOAD_STATE OFFSET and NUM_UNIT are in units of vec4 (4 dwords),
+ * however there's an alignment requirement of 4 on OFFSET. Expand the
+ * range and change units accordingly.
+ */
+ tu_shader->push_consts.lo = (min / 16) / 4 * 4;
+ tu_shader->push_consts.count =
+ align(max, 16) / 16 - tu_shader->push_consts.lo;
+ tu_shader->ir3_shader.const_state.num_reserved_user_consts =
+ align(tu_shader->push_consts.count, 4);
+}
+
+/* Gather the InputAttachmentIndex for each input attachment from the NIR
+ * shader and organize the info in a way so that draw-time patching is easy.
+ */
+static void
+gather_input_attachments(nir_shader *shader, struct tu_shader *tu_shader,
+ const struct tu_pipeline_layout *layout)
+{
+ nir_foreach_variable(var, &shader->uniforms) {
+ const struct glsl_type *glsl_type = glsl_without_array(var->type);
+
+ if (!glsl_type_is_image(glsl_type))
+ continue;
+
+ enum glsl_sampler_dim dim = glsl_get_sampler_dim(glsl_type);
+
+ const uint32_t set = var->data.descriptor_set;
+ const uint32_t binding = var->data.binding;
+ const struct tu_descriptor_set_binding_layout *bind_layout =
+ &layout->set[set].layout->binding[binding];
+ const uint32_t array_size = bind_layout->array_size;
+
+ if (dim == GLSL_SAMPLER_DIM_SUBPASS ||
+ dim == GLSL_SAMPLER_DIM_SUBPASS_MS) {
+ unsigned offset =
+ layout->set[set].input_attachment_start +
+ bind_layout->input_attachment_offset;
+ for (unsigned i = 0; i < array_size; i++)
+ tu_shader->attachment_idx[offset + i] = var->data.index + i;
+ }
+ }
+}
+
static bool
tu_lower_io(nir_shader *shader, struct tu_shader *tu_shader,
const struct tu_pipeline_layout *layout)
{
bool progress = false;
+ gather_push_constants(shader, tu_shader);
+ gather_input_attachments(shader, tu_shader, layout);
+
nir_foreach_function(function, shader) {
if (function->impl)
progress |= lower_impl(function->impl, tu_shader, layout);
}
- /* spirv_to_nir produces num_ssbos equal to the number of SSBO-containing
- * variables, while ir3 wants the number of descriptors (like the gallium
- * path).
- */
- shader->info.num_ssbos = tu_shader->ssbo_map.num_desc;
-
return progress;
}
struct tu_pipeline_layout *layout,
const VkAllocationCallbacks *alloc)
{
- const struct tu_shader_module *module =
- tu_shader_module_from_handle(stage_info->module);
struct tu_shader *shader;
const uint32_t max_variant_count = (stage == MESA_SHADER_VERTEX) ? 2 : 1;
if (!shader)
return NULL;
- /* translate SPIR-V to NIR */
- assert(module->code_size % 4 == 0);
- nir_shader *nir = tu_spirv_to_nir(
- dev->compiler, (const uint32_t *) module->code, module->code_size / 4,
- stage, stage_info->pName, stage_info->pSpecializationInfo);
+ nir_shader *nir;
+ if (stage_info) {
+ /* translate SPIR-V to NIR */
+ const struct tu_shader_module *module =
+ tu_shader_module_from_handle(stage_info->module);
+ assert(module->code_size % 4 == 0);
+ nir = tu_spirv_to_nir(
+ dev->compiler, (const uint32_t *) module->code, module->code_size / 4,
+ stage, stage_info->pName, stage_info->pSpecializationInfo);
+ } else {
+ assert(stage == MESA_SHADER_FRAGMENT);
+ nir_builder fs_b;
+ const nir_shader_compiler_options *nir_options =
+ ir3_get_compiler_options(dev->compiler);
+ nir_builder_init_simple_shader(&fs_b, NULL, MESA_SHADER_FRAGMENT, nir_options);
+ fs_b.shader->info.name = ralloc_strdup(fs_b.shader, "noop_fs");
+ nir = fs_b.shader;
+ }
+
if (!nir) {
vk_free2(&dev->alloc, alloc, shader);
return NULL;
NIR_PASS_V(nir, nir_split_per_member_structs);
NIR_PASS_V(nir, nir_remove_dead_variables,
- nir_var_shader_in | nir_var_shader_out | nir_var_system_value | nir_var_mem_shared);
+ nir_var_shader_in | nir_var_shader_out | nir_var_system_value | nir_var_mem_shared,
+ NULL);
/* Gather information for transform feedback.
* This should be called after nir_split_per_member_structs.
if (stage == MESA_SHADER_FRAGMENT)
NIR_PASS_V(nir, nir_lower_input_attachments, true);
+ if (stage == MESA_SHADER_GEOMETRY)
+ NIR_PASS_V(nir, ir3_nir_lower_gs);
+
NIR_PASS_V(nir, tu_lower_io, shader, layout);
NIR_PASS_V(nir, nir_lower_io, nir_var_all, ir3_glsl_type_size, 0);
const VkGraphicsPipelineCreateInfo *pipeline_info)
{
bool has_gs = false;
+ bool msaa = false;
if (pipeline_info) {
for (uint32_t i = 0; i < pipeline_info->stageCount; i++) {
if (pipeline_info->pStages[i].stage == VK_SHADER_STAGE_GEOMETRY_BIT) {
break;
}
}
+
+ const VkPipelineMultisampleStateCreateInfo *msaa_info = pipeline_info->pMultisampleState;
+ const struct VkPipelineSampleLocationsStateCreateInfoEXT *sample_locations =
+ vk_find_struct_const(msaa_info->pNext, PIPELINE_SAMPLE_LOCATIONS_STATE_CREATE_INFO_EXT);
+ if (!pipeline_info->pRasterizationState->rasterizerDiscardEnable &&
+ (msaa_info->rasterizationSamples > 1 ||
+ /* also set msaa key when sample location is not the default
+ * since this affects varying interpolation */
+ (sample_locations && sample_locations->sampleLocationsEnable))) {
+ msaa = true;
+ }
}
*options = (struct tu_shader_compile_options) {
/* TODO: Populate the remaining fields of ir3_shader_key. */
.key = {
.has_gs = has_gs,
+ .msaa = msaa,
},
/* TODO: VK_PIPELINE_CREATE_DISABLE_OPTIMIZATION_BIT
* some optimizations need to happen otherwise shader might not compile
if (!shader->binary)
return VK_ERROR_OUT_OF_HOST_MEMORY;
+ if (shader_debug_enabled(shader->ir3_shader.type)) {
+ fprintf(stdout, "Native code for unnamed %s shader %s:\n",
+ ir3_shader_stage(&shader->variants[0]), shader->ir3_shader.nir->info.name);
+ if (shader->ir3_shader.type == MESA_SHADER_FRAGMENT)
+ fprintf(stdout, "SIMD0\n");
+ ir3_shader_disasm(&shader->variants[0], shader->binary, stdout);
+ }
+
/* compile another variant for the binning pass */
if (options->include_binning_pass &&
shader->ir3_shader.type == MESA_SHADER_VERTEX) {
return VK_ERROR_OUT_OF_HOST_MEMORY;
shader->has_binning_pass = true;
+
+ if (shader_debug_enabled(MESA_SHADER_VERTEX)) {
+ fprintf(stdout, "Native code for unnamed binning shader %s:\n",
+ shader->ir3_shader.nir->info.name);
+ ir3_shader_disasm(&shader->variants[1], shader->binary, stdout);
+ }
}
if (unlikely(dev->physical_device->instance->debug_flags & TU_DEBUG_IR3)) {
projects / mesa.git / blobdiff