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vkd3d/tests/shader_runner_vulkan.c
Nikolay Sivov 269747dbf3 tests: Enable compiler backwards compatibility mode only for shaders that require it. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
2023-08-28 20:40:06 +02:00

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/*
* Shader runner which uses libvkd3d-shader to compile HLSL -> D3D bytecode -> SPIR-V
*
* Copyright 2020-2022 Zebediah Figura for CodeWeavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#ifndef _WIN32
#define VK_NO_PROTOTYPES
#define VKD3D_TEST_NO_DEFS
#include "config.h"
#include "vulkan/vulkan.h"
#include "vkd3d_shader.h"
#include "vkd3d.h"
#include "vkd3d_d3dcompiler.h"
#include "shader_runner.h"
#include "vkd3d_test.h"
struct vulkan_resource
{
struct resource r;
VkBuffer buffer;
VkBufferView buffer_view;
VkImage image;
VkImageView image_view;
VkDeviceMemory memory;
uint32_t binding;
};
static struct vulkan_resource *vulkan_resource(struct resource *r)
{
return CONTAINING_RECORD(r, struct vulkan_resource, r);
}
#define DECLARE_VK_PFN(name) PFN_##name name;
DECLARE_VK_PFN(vkGetInstanceProcAddr)
struct vulkan_shader_runner
{
struct shader_runner r;
VkInstance instance;
VkPhysicalDevice phys_device;
VkDevice device;
VkQueue queue;
VkCommandPool command_pool;
VkCommandBuffer cmd_buffer;
VkDescriptorPool descriptor_pool;
struct vulkan_sampler
{
VkSampler vk_sampler;
uint32_t binding;
} samplers[MAX_SAMPLERS];
DECLARE_VK_PFN(vkCreateInstance);
#define VK_INSTANCE_PFN DECLARE_VK_PFN
#define VK_DEVICE_PFN DECLARE_VK_PFN
#include "vulkan_procs.h"
};
static struct vulkan_shader_runner *vulkan_shader_runner(struct shader_runner *r)
{
return CONTAINING_RECORD(r, struct vulkan_shader_runner, r);
}
#define VK_CALL(f) (runner->f)
static void begin_command_buffer(struct vulkan_shader_runner *runner)
{
VkCommandBufferBeginInfo buffer_begin_desc = {.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO};
VK_CALL(vkBeginCommandBuffer(runner->cmd_buffer, &buffer_begin_desc));
}
static void end_command_buffer(struct vulkan_shader_runner *runner)
{
VkSubmitInfo submit_desc = {.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO};
VK_CALL(vkEndCommandBuffer(runner->cmd_buffer));
submit_desc.commandBufferCount = 1;
submit_desc.pCommandBuffers = &runner->cmd_buffer;
VK_CALL(vkQueueSubmit(runner->queue, 1, &submit_desc, VK_NULL_HANDLE));
VK_CALL(vkQueueWaitIdle(runner->queue));
}
static void transition_image_layout(struct vulkan_shader_runner *runner,
VkImage image, VkImageLayout src_layout, VkImageLayout dst_layout)
{
VkImageMemoryBarrier barrier = {.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER};
barrier.srcAccessMask = VK_ACCESS_MEMORY_READ_BIT | VK_ACCESS_MEMORY_WRITE_BIT;
barrier.dstAccessMask = VK_ACCESS_MEMORY_READ_BIT | VK_ACCESS_MEMORY_WRITE_BIT;
barrier.oldLayout = src_layout;
barrier.newLayout = dst_layout;
barrier.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
barrier.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
barrier.image = image;
barrier.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
barrier.subresourceRange.baseMipLevel = 0;
barrier.subresourceRange.levelCount = VK_REMAINING_MIP_LEVELS;
barrier.subresourceRange.baseArrayLayer = 0;
barrier.subresourceRange.layerCount = 1;
VK_CALL(vkCmdPipelineBarrier(runner->cmd_buffer, VK_PIPELINE_STAGE_ALL_COMMANDS_BIT,
VK_PIPELINE_STAGE_ALL_COMMANDS_BIT, 0, 0, NULL, 0, NULL, 1, &barrier));
}
static unsigned int select_vulkan_memory_type(const struct vulkan_shader_runner *runner,
uint32_t memory_type_mask, VkMemoryPropertyFlags required_flags)
{
VkPhysicalDeviceMemoryProperties memory_info;
unsigned int i;
VK_CALL(vkGetPhysicalDeviceMemoryProperties(runner->phys_device, &memory_info));
for (i = 0; i < memory_info.memoryTypeCount; ++i)
{
if (!(memory_type_mask & (1u << i)))
continue;
if ((memory_info.memoryTypes[i].propertyFlags & required_flags) == required_flags)
return i;
}
fatal_error("No valid memory types found matching mask %#x, property flags %#x.\n",
memory_type_mask, required_flags);
}
static VkDeviceMemory allocate_memory(const struct vulkan_shader_runner *runner,
const VkMemoryRequirements *memory_reqs, VkMemoryPropertyFlags flags)
{
VkMemoryAllocateInfo alloc_info = {.sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO};
VkDeviceMemory vk_memory;
VkResult vr;
alloc_info.allocationSize = memory_reqs->size;
alloc_info.memoryTypeIndex = select_vulkan_memory_type(runner,
memory_reqs->memoryTypeBits, flags);
vr = VK_CALL(vkAllocateMemory(runner->device, &alloc_info, NULL, &vk_memory));
ok(vr == VK_SUCCESS, "Got unexpected VkResult %d.\n", vr);
return vk_memory;
}
static VkBuffer create_buffer(const struct vulkan_shader_runner *runner, VkDeviceSize size,
VkBufferUsageFlags usage, VkMemoryPropertyFlags memory_flags, VkDeviceMemory *memory)
{
VkBufferCreateInfo buffer_info = {.sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO};
VkMemoryRequirements memory_reqs;
VkBuffer buffer;
buffer_info.size = size;
buffer_info.usage = usage;
buffer_info.sharingMode = VK_SHARING_MODE_EXCLUSIVE;
VK_CALL(vkCreateBuffer(runner->device, &buffer_info, NULL, &buffer));
VK_CALL(vkGetBufferMemoryRequirements(runner->device, buffer, &memory_reqs));
*memory = allocate_memory(runner, &memory_reqs, memory_flags);
VK_CALL(vkBindBufferMemory(runner->device, buffer, *memory, 0));
return buffer;
}
static VkBufferView create_buffer_view(const struct vulkan_shader_runner *runner, VkBuffer buffer,
VkFormat format)
{
VkBufferViewCreateInfo view_info = {.sType = VK_STRUCTURE_TYPE_BUFFER_VIEW_CREATE_INFO};
VkBufferView view;
view_info.buffer = buffer;
view_info.format = format;
view_info.range = VK_WHOLE_SIZE;
VK_CALL(vkCreateBufferView(runner->device, &view_info, NULL, &view));
return view;
}
static VkImage create_2d_image(const struct vulkan_shader_runner *runner, uint32_t width, uint32_t height,
uint32_t level_count, VkImageUsageFlags usage, VkFormat format, VkDeviceMemory *memory)
{
VkImageCreateInfo image_info = {.sType = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO};
VkMemoryRequirements memory_reqs;
VkImage image;
image_info.imageType = VK_IMAGE_TYPE_2D;
image_info.format = format;
image_info.extent.width = width;
image_info.extent.height = height;
image_info.extent.depth = 1;
image_info.mipLevels = level_count;
image_info.arrayLayers = 1;
image_info.samples = VK_SAMPLE_COUNT_1_BIT;
image_info.tiling = VK_IMAGE_TILING_OPTIMAL;
image_info.usage = usage;
image_info.sharingMode = VK_SHARING_MODE_EXCLUSIVE;
image_info.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
VK_CALL(vkCreateImage(runner->device, &image_info, NULL, &image));
VK_CALL(vkGetImageMemoryRequirements(runner->device, image, &memory_reqs));
*memory = allocate_memory(runner, &memory_reqs, VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT);
VK_CALL(vkBindImageMemory(runner->device, image, *memory, 0));
return image;
}
static VkImageView create_2d_image_view(const struct vulkan_shader_runner *runner, VkImage image, VkFormat format)
{
VkImageViewCreateInfo view_info = {.sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO};
VkImageView view;
view_info.image = image;
view_info.viewType = VK_IMAGE_VIEW_TYPE_2D;
view_info.format = format;
view_info.components.r = VK_COMPONENT_SWIZZLE_IDENTITY;
view_info.components.g = VK_COMPONENT_SWIZZLE_IDENTITY;
view_info.components.b = VK_COMPONENT_SWIZZLE_IDENTITY;
view_info.components.a = VK_COMPONENT_SWIZZLE_IDENTITY;
view_info.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
view_info.subresourceRange.baseMipLevel = 0;
view_info.subresourceRange.levelCount = VK_REMAINING_MIP_LEVELS;
view_info.subresourceRange.baseArrayLayer = 0;
view_info.subresourceRange.layerCount = 1;
VK_CALL(vkCreateImageView(runner->device, &view_info, NULL, &view));
return view;
}
static struct resource *vulkan_runner_create_resource(struct shader_runner *r, const struct resource_params *params)
{
struct vulkan_shader_runner *runner = vulkan_shader_runner(r);
struct vulkan_resource *resource;
VkDevice device = runner->device;
VkDeviceMemory staging_memory;
VkBuffer staging_buffer;
VkFormat format;
void *data;
resource = calloc(1, sizeof(*resource));
init_resource(&resource->r, params);
switch (params->type)
{
case RESOURCE_TYPE_RENDER_TARGET:
format = vkd3d_get_vk_format(params->format);
resource->image = create_2d_image(runner, params->width, params->height, params->level_count,
VK_IMAGE_USAGE_TRANSFER_SRC_BIT | VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT, format, &resource->memory);
resource->image_view = create_2d_image_view(runner, resource->image, format);
begin_command_buffer(runner);
transition_image_layout(runner, resource->image,
VK_IMAGE_LAYOUT_UNDEFINED, VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL);
end_command_buffer(runner);
break;
case RESOURCE_TYPE_TEXTURE:
case RESOURCE_TYPE_UAV:
{
VkImageUsageFlagBits usage = VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_SAMPLED_BIT;
VkImageLayout layout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
unsigned int buffer_offset = 0;
format = vkd3d_get_vk_format(params->format);
if (params->type == RESOURCE_TYPE_UAV)
{
layout = VK_IMAGE_LAYOUT_GENERAL;
usage |= VK_IMAGE_USAGE_STORAGE_BIT | VK_IMAGE_USAGE_TRANSFER_SRC_BIT;
}
resource->image = create_2d_image(runner, params->width, params->height, params->level_count,
usage, format, &resource->memory);
resource->image_view = create_2d_image_view(runner, resource->image, format);
staging_buffer = create_buffer(runner, params->data_size,
VK_BUFFER_USAGE_TRANSFER_SRC_BIT, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT, &staging_memory);
VK_CALL(vkMapMemory(device, staging_memory, 0, VK_WHOLE_SIZE, 0, &data));
memcpy(data, params->data, params->data_size);
VK_CALL(vkUnmapMemory(device, staging_memory));
begin_command_buffer(runner);
transition_image_layout(runner, resource->image,
VK_IMAGE_LAYOUT_UNDEFINED, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL);
for (unsigned int level = 0; level < params->level_count; ++level)
{
unsigned int level_width = get_level_dimension(params->width, level);
unsigned int level_height = get_level_dimension(params->height, level);
VkBufferImageCopy region = {0};
region.bufferOffset = buffer_offset;
region.imageSubresource.mipLevel = level;
region.imageSubresource.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
region.imageSubresource.layerCount = 1;
region.imageExtent.width = level_width;
region.imageExtent.height = level_height;
region.imageExtent.depth = 1;
VK_CALL(vkCmdCopyBufferToImage(runner->cmd_buffer, staging_buffer, resource->image,
VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, 1, &region));
buffer_offset += level_width * level_height * params->texel_size;
}
transition_image_layout(runner, resource->image, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, layout);
end_command_buffer(runner);
VK_CALL(vkFreeMemory(device, staging_memory, NULL));
VK_CALL(vkDestroyBuffer(device, staging_buffer, NULL));
break;
}
case RESOURCE_TYPE_BUFFER_UAV:
format = vkd3d_get_vk_format(params->format);
resource->buffer = create_buffer(runner, params->data_size, VK_BUFFER_USAGE_STORAGE_TEXEL_BUFFER_BIT,
VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT, &resource->memory);
resource->buffer_view = create_buffer_view(runner, resource->buffer, format);
VK_CALL(vkMapMemory(device, resource->memory, 0, VK_WHOLE_SIZE, 0, &data));
memcpy(data, params->data, params->data_size);
VK_CALL(vkUnmapMemory(device, resource->memory));
break;
case RESOURCE_TYPE_VERTEX_BUFFER:
resource->buffer = create_buffer(runner, params->data_size, VK_BUFFER_USAGE_VERTEX_BUFFER_BIT,
VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT, &resource->memory);
VK_CALL(vkMapMemory(device, resource->memory, 0, VK_WHOLE_SIZE, 0, &data));
memcpy(data, params->data, params->data_size);
VK_CALL(vkUnmapMemory(device, resource->memory));
break;
}
return &resource->r;
}
static void vulkan_runner_destroy_resource(struct shader_runner *r, struct resource *res)
{
struct vulkan_shader_runner *runner = vulkan_shader_runner(r);
struct vulkan_resource *resource = vulkan_resource(res);
VkDevice device = runner->device;
if (resource->memory)
VK_CALL(vkFreeMemory(device, resource->memory, NULL));
if (resource->image)
VK_CALL(vkDestroyImage(device, resource->image, NULL));
if (resource->image_view)
VK_CALL(vkDestroyImageView(device, resource->image_view, NULL));
if (resource->buffer)
VK_CALL(vkDestroyBuffer(device, resource->buffer, NULL));
if (resource->buffer_view)
VK_CALL(vkDestroyBufferView(device, resource->buffer_view, NULL));
free(resource);
}
static bool compile_shader(const struct vulkan_shader_runner *runner, const char *source, const char *type,
struct vkd3d_shader_code *dxbc, struct vkd3d_shader_code *spirv)
{
struct vkd3d_shader_spirv_target_info spirv_info = {.type = VKD3D_SHADER_STRUCTURE_TYPE_SPIRV_TARGET_INFO};
struct vkd3d_shader_interface_info interface_info = {.type = VKD3D_SHADER_STRUCTURE_TYPE_INTERFACE_INFO};
struct vkd3d_shader_hlsl_source_info hlsl_info = {.type = VKD3D_SHADER_STRUCTURE_TYPE_HLSL_SOURCE_INFO};
struct vkd3d_shader_compile_info info = {.type = VKD3D_SHADER_STRUCTURE_TYPE_COMPILE_INFO};
struct vkd3d_shader_resource_binding bindings[MAX_RESOURCES + MAX_SAMPLERS];
struct vkd3d_shader_push_constant_buffer push_constants;
struct vkd3d_shader_resource_binding *binding;
struct vkd3d_shader_compile_option options[1];
unsigned int i, compile_options;
char profile[7];
char *messages;
int ret;
static const char *const shader_models[] =
{
[SHADER_MODEL_2_0] = "4_0",
[SHADER_MODEL_3_0] = "4_0",
[SHADER_MODEL_4_0] = "4_0",
[SHADER_MODEL_4_1] = "4_1",
[SHADER_MODEL_5_0] = "5_0",
[SHADER_MODEL_5_1] = "5_1",
};
info.next = &hlsl_info;
info.source.code = source;
info.source.size = strlen(source);
info.source_type = VKD3D_SHADER_SOURCE_HLSL;
info.target_type = VKD3D_SHADER_TARGET_DXBC_TPF;
info.log_level = VKD3D_SHADER_LOG_WARNING;
info.options = options;
info.option_count = 0;
compile_options = runner->r.compile_options;
if (compile_options)
{
struct vkd3d_shader_compile_option *option;
if (compile_options & (D3DCOMPILE_PACK_MATRIX_ROW_MAJOR | D3DCOMPILE_PACK_MATRIX_COLUMN_MAJOR))
{
option = &options[info.option_count++];
option->name = VKD3D_SHADER_COMPILE_OPTION_PACK_MATRIX_ORDER;
option->value = 0;
if (compile_options & D3DCOMPILE_PACK_MATRIX_ROW_MAJOR)
option->value |= VKD3D_SHADER_COMPILE_OPTION_PACK_MATRIX_ROW_MAJOR;
if (compile_options & D3DCOMPILE_PACK_MATRIX_COLUMN_MAJOR)
option->value |= VKD3D_SHADER_COMPILE_OPTION_PACK_MATRIX_COLUMN_MAJOR;
compile_options &= ~(D3DCOMPILE_PACK_MATRIX_ROW_MAJOR | D3DCOMPILE_PACK_MATRIX_COLUMN_MAJOR);
}
/* FIXME: ignore compatibility flag for now */
if (compile_options & D3DCOMPILE_ENABLE_BACKWARDS_COMPATIBILITY)
compile_options &= ~D3DCOMPILE_ENABLE_BACKWARDS_COMPATIBILITY;
if (compile_options)
fatal_error("Unsupported compiler options %#x.\n", compile_options);
}
hlsl_info.entry_point = "main";
sprintf(profile, "%s_%s", type, shader_models[runner->r.minimum_shader_model]);
hlsl_info.profile = profile;
ret = vkd3d_shader_compile(&info, dxbc, &messages);
if (messages && vkd3d_test_state.debug_level)
trace("%s\n", messages);
vkd3d_shader_free_messages(messages);
if (ret)
return false;
info.next = &spirv_info;
info.source = *dxbc;
info.source_type = VKD3D_SHADER_SOURCE_DXBC_TPF;
info.target_type = VKD3D_SHADER_TARGET_SPIRV_BINARY;
spirv_info.next = &interface_info;
spirv_info.environment = VKD3D_SHADER_SPIRV_ENVIRONMENT_VULKAN_1_0;
push_constants.register_space = 0;
push_constants.register_index = 0;
push_constants.shader_visibility = VKD3D_SHADER_VISIBILITY_ALL;
push_constants.offset = 0;
push_constants.size = runner->r.uniform_count * sizeof(*runner->r.uniforms);
for (i = 0; i < runner->r.resource_count; ++i)
{
const struct vulkan_resource *resource = vulkan_resource(runner->r.resources[i]);
switch (resource->r.type)
{
case RESOURCE_TYPE_RENDER_TARGET:
case RESOURCE_TYPE_VERTEX_BUFFER:
break;
case RESOURCE_TYPE_TEXTURE:
case RESOURCE_TYPE_UAV:
case RESOURCE_TYPE_BUFFER_UAV:
binding = &bindings[interface_info.binding_count++];
if (resource->r.type == RESOURCE_TYPE_UAV || resource->r.type == RESOURCE_TYPE_BUFFER_UAV)
binding->type = VKD3D_SHADER_DESCRIPTOR_TYPE_UAV;
else
binding->type = VKD3D_SHADER_DESCRIPTOR_TYPE_SRV;
binding->register_space = 0;
binding->register_index = resource->r.slot;
binding->shader_visibility = VKD3D_SHADER_VISIBILITY_ALL;
if (resource->r.type == RESOURCE_TYPE_BUFFER_UAV)
binding->flags = VKD3D_SHADER_BINDING_FLAG_BUFFER;
else
binding->flags = VKD3D_SHADER_BINDING_FLAG_IMAGE;
binding->binding.set = 0;
binding->binding.binding = resource->binding;
binding->binding.count = 1;
break;
}
}
for (i = 0; i < runner->r.sampler_count; ++i)
{
binding = &bindings[interface_info.binding_count++];
binding->type = VKD3D_SHADER_DESCRIPTOR_TYPE_SAMPLER;
binding->register_space = 0;
binding->register_index = runner->r.samplers[i].slot;
binding->shader_visibility = VKD3D_SHADER_VISIBILITY_ALL;
binding->flags = VKD3D_SHADER_BINDING_FLAG_IMAGE;
binding->binding.set = 0;
binding->binding.binding = runner->samplers[i].binding;
binding->binding.count = 1;
}
interface_info.bindings = bindings;
interface_info.push_constant_buffer_count = 1;
interface_info.push_constant_buffers = &push_constants;
ret = vkd3d_shader_compile(&info, spirv, &messages);
if (messages && vkd3d_test_state.debug_level)
trace("%s\n", messages);
vkd3d_shader_free_messages(messages);
if (ret)
return false;
return true;
}
static bool create_shader_stage(const struct vulkan_shader_runner *runner,
VkPipelineShaderStageCreateInfo *stage_info, const char *type, enum VkShaderStageFlagBits stage,
const char *source, struct vkd3d_shader_code *dxbc_ptr)
{
VkShaderModuleCreateInfo module_info = {.sType = VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO};
struct vkd3d_shader_code spirv, dxbc;
if (!dxbc_ptr)
dxbc_ptr = &dxbc;
if (!compile_shader(runner, source, type, dxbc_ptr, &spirv))
return false;
if (dxbc_ptr == &dxbc)
vkd3d_shader_free_shader_code(&dxbc);
memset(stage_info, 0, sizeof(*stage_info));
stage_info->sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
stage_info->stage = stage;
stage_info->pName = "main";
module_info.codeSize = spirv.size;
module_info.pCode = spirv.code;
VK_CALL(vkCreateShaderModule(runner->device, &module_info, NULL, &stage_info->module));
vkd3d_shader_free_shader_code(&spirv);
return true;
}
static VkPrimitiveTopology vulkan_primitive_topology_from_d3d(D3D_PRIMITIVE_TOPOLOGY topology)
{
switch (topology)
{
default:
fatal_error("Unhandled primitive topology %#x.\n", topology);
/* fall through */
case D3D_PRIMITIVE_TOPOLOGY_TRIANGLELIST:
return VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST;
case D3D_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP:
return VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP;
}
}
static VkPipelineLayout create_pipeline_layout(const struct vulkan_shader_runner *runner,
VkDescriptorSetLayout set_layout)
{
VkPipelineLayoutCreateInfo layout_desc = {.sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO};
VkPushConstantRange push_constant_range;
VkPipelineLayout pipeline_layout;
layout_desc.setLayoutCount = 1;
layout_desc.pSetLayouts = &set_layout;
if (runner->r.uniform_count)
{
layout_desc.pushConstantRangeCount = 1;
layout_desc.pPushConstantRanges = &push_constant_range;
push_constant_range.stageFlags = VK_SHADER_STAGE_ALL;
push_constant_range.offset = 0;
push_constant_range.size = runner->r.uniform_count * sizeof(*runner->r.uniforms);
}
VK_CALL(vkCreatePipelineLayout(runner->device, &layout_desc, NULL, &pipeline_layout));
return pipeline_layout;
}
static VkPipeline create_graphics_pipeline(const struct vulkan_shader_runner *runner, VkRenderPass render_pass,
VkPipelineLayout pipeline_layout, D3D_PRIMITIVE_TOPOLOGY primitive_topology)
{
VkPipelineInputAssemblyStateCreateInfo ia_desc = {.sType = VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO};
VkPipelineRasterizationStateCreateInfo rs_desc = {.sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO};
VkPipelineVertexInputStateCreateInfo input_desc = {.sType = VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO};
VkPipelineColorBlendStateCreateInfo blend_desc = {.sType = VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO};
VkPipelineMultisampleStateCreateInfo ms_desc = {.sType = VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO};
static const VkViewport viewport = {.width = RENDER_TARGET_WIDTH, .height = RENDER_TARGET_HEIGHT, .maxDepth = 1};
VkPipelineViewportStateCreateInfo vp_desc = {.sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO};
static const VkRect2D rt_rect = {.extent.width = RENDER_TARGET_WIDTH, .extent.height = RENDER_TARGET_HEIGHT};
VkGraphicsPipelineCreateInfo pipeline_desc = {.sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO};
VkPipelineColorBlendAttachmentState attachment_desc[MAX_RESOURCES] = {0};
VkVertexInputAttributeDescription input_attributes[32];
VkVertexInputBindingDescription input_bindings[32];
struct vkd3d_shader_signature vs_input_signature;
VkPipelineShaderStageCreateInfo stage_desc[2];
struct vkd3d_shader_code vs_dxbc;
VkDevice device = runner->device;
VkPipeline pipeline;
unsigned int i, j;
int ret;
memset(stage_desc, 0, sizeof(stage_desc));
ret = create_shader_stage(runner, &stage_desc[0], "vs", VK_SHADER_STAGE_VERTEX_BIT, runner->r.vs_source, &vs_dxbc)
&& create_shader_stage(runner, &stage_desc[1], "ps", VK_SHADER_STAGE_FRAGMENT_BIT, runner->r.ps_source, NULL);
todo_if (runner->r.is_todo) ok(ret, "Failed to compile shaders.\n");
if (!ret)
{
VK_CALL(vkDestroyShaderModule(device, stage_desc[0].module, NULL));
VK_CALL(vkDestroyShaderModule(device, stage_desc[1].module, NULL));
return VK_NULL_HANDLE;
}
ret = vkd3d_shader_parse_input_signature(&vs_dxbc, &vs_input_signature, NULL);
ok(!ret, "Failed to parse input signature, error %d.\n", ret);
if (runner->r.input_element_count > ARRAY_SIZE(input_attributes))
fatal_error("Input element count %zu is too high.\n", runner->r.input_element_count);
for (i = 0; i < runner->r.input_element_count; ++i)
{
VkVertexInputAttributeDescription *attribute = &input_attributes[i];
const struct input_element *element = &runner->r.input_elements[i];
const struct vkd3d_shader_signature_element *signature_element;
signature_element = vkd3d_shader_find_signature_element(&vs_input_signature, element->name, element->index, 0);
attribute->location = signature_element->register_index;
attribute->binding = element->slot;
attribute->format = vkd3d_get_vk_format(element->format);
/* The offset will be filled below. */
}
input_desc.vertexAttributeDescriptionCount = runner->r.input_element_count;
input_desc.pVertexAttributeDescriptions = input_attributes;
input_desc.pVertexBindingDescriptions = input_bindings;
blend_desc.attachmentCount = 0;
blend_desc.pAttachments = attachment_desc;
for (i = 0; i < runner->r.resource_count; ++i)
{
const struct vulkan_resource *resource = vulkan_resource(runner->r.resources[i]);
switch (resource->r.type)
{
case RESOURCE_TYPE_TEXTURE:
case RESOURCE_TYPE_UAV:
case RESOURCE_TYPE_BUFFER_UAV:
break;
case RESOURCE_TYPE_RENDER_TARGET:
attachment_desc[blend_desc.attachmentCount++].colorWriteMask =
VK_COLOR_COMPONENT_R_BIT | VK_COLOR_COMPONENT_G_BIT
| VK_COLOR_COMPONENT_B_BIT | VK_COLOR_COMPONENT_A_BIT;
break;
case RESOURCE_TYPE_VERTEX_BUFFER:
{
VkVertexInputBindingDescription *binding = &input_bindings[input_desc.vertexBindingDescriptionCount++];
binding->binding = resource->r.slot;
binding->stride = 0;
binding->inputRate = VK_VERTEX_INPUT_RATE_VERTEX;
for (j = 0; j < runner->r.input_element_count; ++j)
{
if (runner->r.input_elements[j].slot == resource->r.slot)
{
input_attributes[j].offset = binding->stride;
binding->stride += runner->r.input_elements[j].texel_size;
}
}
break;
}
}
}
ia_desc.topology = vulkan_primitive_topology_from_d3d(primitive_topology);
vp_desc.viewportCount = 1;
vp_desc.pViewports = &viewport;
vp_desc.scissorCount = 1;
vp_desc.pScissors = &rt_rect;
rs_desc.cullMode = VK_CULL_MODE_NONE;
rs_desc.lineWidth = 1.0f;
ms_desc.rasterizationSamples = VK_SAMPLE_COUNT_1_BIT;
pipeline_desc.stageCount = ARRAY_SIZE(stage_desc);
pipeline_desc.pStages = stage_desc;
pipeline_desc.pVertexInputState = &input_desc;
pipeline_desc.pInputAssemblyState = &ia_desc;
pipeline_desc.pViewportState = &vp_desc;
pipeline_desc.pRasterizationState = &rs_desc;
pipeline_desc.pMultisampleState = &ms_desc;
pipeline_desc.pColorBlendState = &blend_desc;
pipeline_desc.layout = pipeline_layout;
pipeline_desc.renderPass = render_pass;
pipeline_desc.subpass = 0;
VK_CALL(vkCreateGraphicsPipelines(runner->device, VK_NULL_HANDLE, 1, &pipeline_desc, NULL, &pipeline));
VK_CALL(vkDestroyShaderModule(device, stage_desc[0].module, NULL));
VK_CALL(vkDestroyShaderModule(device, stage_desc[1].module, NULL));
vkd3d_shader_free_shader_signature(&vs_input_signature);
vkd3d_shader_free_shader_code(&vs_dxbc);
return pipeline;
}
static VkPipeline create_compute_pipeline(const struct vulkan_shader_runner *runner, VkPipelineLayout pipeline_layout)
{
VkComputePipelineCreateInfo pipeline_desc = {.sType = VK_STRUCTURE_TYPE_COMPUTE_PIPELINE_CREATE_INFO};
VkPipeline pipeline;
bool ret;
ret = create_shader_stage(runner, &pipeline_desc.stage, "cs",
VK_SHADER_STAGE_COMPUTE_BIT, runner->r.cs_source, NULL);
todo_if (runner->r.is_todo) ok(ret, "Failed to compile shader.\n");
if (!ret)
return VK_NULL_HANDLE;
pipeline_desc.layout = pipeline_layout;
VK_CALL(vkCreateComputePipelines(runner->device, VK_NULL_HANDLE, 1, &pipeline_desc, NULL, &pipeline));
VK_CALL(vkDestroyShaderModule(runner->device, pipeline_desc.stage.module, NULL));
return pipeline;
}
static VkSamplerAddressMode vk_address_mode_from_d3d12(D3D12_TEXTURE_ADDRESS_MODE mode)
{
switch (mode)
{
case D3D12_TEXTURE_ADDRESS_MODE_WRAP:
return VK_SAMPLER_ADDRESS_MODE_REPEAT;
case D3D12_TEXTURE_ADDRESS_MODE_MIRROR:
return VK_SAMPLER_ADDRESS_MODE_MIRRORED_REPEAT;
case D3D12_TEXTURE_ADDRESS_MODE_CLAMP:
return VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE;
case D3D12_TEXTURE_ADDRESS_MODE_BORDER:
return VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_BORDER;
default:
fatal_error("Unhandled sampler address mode %#x.\n", mode);
return VK_SAMPLER_ADDRESS_MODE_REPEAT;
}
}
static VkDescriptorSetLayout create_descriptor_set_layout(struct vulkan_shader_runner *runner)
{
VkDescriptorSetLayoutCreateInfo set_desc = {.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO};
VkDescriptorSetLayoutBinding bindings[MAX_RESOURCES + MAX_SAMPLERS];
VkDescriptorSetLayoutBinding *binding;
VkDescriptorSetLayout set_layout;
uint32_t binding_index = 0;
size_t i;
if (runner->r.resource_count > ARRAY_SIZE(bindings))
fatal_error("Resource count %zu is too high.\n", runner->r.resource_count);
set_desc.pBindings = bindings;
for (i = 0; i < runner->r.resource_count; ++i)
{
struct vulkan_resource *resource = vulkan_resource(runner->r.resources[i]);
switch (resource->r.type)
{
case RESOURCE_TYPE_RENDER_TARGET:
case RESOURCE_TYPE_VERTEX_BUFFER:
break;
case RESOURCE_TYPE_TEXTURE:
case RESOURCE_TYPE_UAV:
case RESOURCE_TYPE_BUFFER_UAV:
binding = &bindings[set_desc.bindingCount++];
resource->binding = binding_index++;
binding->binding = resource->binding;
if (resource->r.type == RESOURCE_TYPE_UAV)
binding->descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_IMAGE;
else if (resource->r.type == RESOURCE_TYPE_BUFFER_UAV)
binding->descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER;
else
binding->descriptorType = VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE;
binding->descriptorCount = 1;
binding->stageFlags = VK_SHADER_STAGE_ALL;
binding->pImmutableSamplers = NULL;
break;
}
}
for (i = 0; i < runner->r.sampler_count; ++i)
{
VkSamplerCreateInfo sampler_desc = {.sType = VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO};
struct vulkan_sampler *vulkan_sampler = &runner->samplers[i];
const struct sampler *sampler = &runner->r.samplers[i];
sampler_desc.magFilter = (sampler->filter & 0x4) ? VK_FILTER_LINEAR : VK_FILTER_NEAREST;
sampler_desc.minFilter = (sampler->filter & 0x1) ? VK_FILTER_LINEAR : VK_FILTER_NEAREST;
sampler_desc.mipmapMode = (sampler->filter & 0x10) ? VK_SAMPLER_MIPMAP_MODE_LINEAR : VK_SAMPLER_MIPMAP_MODE_NEAREST;
sampler_desc.addressModeU = vk_address_mode_from_d3d12(sampler->u_address);
sampler_desc.addressModeV = vk_address_mode_from_d3d12(sampler->v_address);
sampler_desc.addressModeW = vk_address_mode_from_d3d12(sampler->w_address);
sampler_desc.maxLod = FLT_MAX;
VK_CALL(vkCreateSampler(runner->device, &sampler_desc, NULL, &vulkan_sampler->vk_sampler));
vulkan_sampler->binding = binding_index++;
binding = &bindings[set_desc.bindingCount++];
binding->binding = vulkan_sampler->binding;
binding->descriptorType = VK_DESCRIPTOR_TYPE_SAMPLER;
binding->descriptorCount = 1;
binding->stageFlags = VK_SHADER_STAGE_ALL;
binding->pImmutableSamplers = &vulkan_sampler->vk_sampler;
}
VK_CALL(vkCreateDescriptorSetLayout(runner->device, &set_desc, NULL, &set_layout));
return set_layout;
}
static void bind_resources(struct vulkan_shader_runner *runner, VkPipelineBindPoint bind_point,
VkDescriptorSetLayout set_layout, VkPipelineLayout pipeline_layout)
{
VkDescriptorSetAllocateInfo set_desc = {.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO};
VkCommandBuffer cmd_buffer = runner->cmd_buffer;
VkDescriptorSet descriptor_set;
unsigned int i;
set_desc.descriptorPool = runner->descriptor_pool;
set_desc.descriptorSetCount = 1;
set_desc.pSetLayouts = &set_layout;
VK_CALL(vkAllocateDescriptorSets(runner->device, &set_desc, &descriptor_set));
for (i = 0; i < runner->r.resource_count; ++i)
{
const struct vulkan_resource *resource = vulkan_resource(runner->r.resources[i]);
VkWriteDescriptorSet write = {.sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET};
static const VkDeviceSize zero_offset;
VkDescriptorImageInfo image_info;
switch (resource->r.type)
{
case RESOURCE_TYPE_TEXTURE:
case RESOURCE_TYPE_UAV:
image_info.imageView = resource->image_view;
image_info.imageLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
write.dstSet = descriptor_set;
write.dstBinding = resource->binding;
write.dstArrayElement = 0;
write.descriptorCount = 1;
write.descriptorType = VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE;
write.pImageInfo = &image_info;
if (resource->r.type == RESOURCE_TYPE_UAV)
{
image_info.imageLayout = VK_IMAGE_LAYOUT_GENERAL;
write.descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_IMAGE;
}
VK_CALL(vkUpdateDescriptorSets(runner->device, 1, &write, 0, NULL));
break;
case RESOURCE_TYPE_BUFFER_UAV:
write.dstSet = descriptor_set;
write.dstBinding = resource->binding;
write.dstArrayElement = 0;
write.descriptorCount = 1;
write.descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER;
write.pTexelBufferView = &resource->buffer_view;
VK_CALL(vkUpdateDescriptorSets(runner->device, 1, &write, 0, NULL));
break;
case RESOURCE_TYPE_VERTEX_BUFFER:
if (bind_point == VK_PIPELINE_BIND_POINT_GRAPHICS)
VK_CALL(vkCmdBindVertexBuffers(cmd_buffer, resource->r.slot, 1, &resource->buffer, &zero_offset));
break;
case RESOURCE_TYPE_RENDER_TARGET:
break;
}
}
VK_CALL(vkCmdBindDescriptorSets(cmd_buffer, bind_point, pipeline_layout, 0, 1, &descriptor_set, 0, NULL));
if (runner->r.uniform_count)
VK_CALL(vkCmdPushConstants(cmd_buffer, pipeline_layout, VK_SHADER_STAGE_ALL, 0,
runner->r.uniform_count * sizeof(*runner->r.uniforms), runner->r.uniforms));
/* The descriptor set will be freed by resetting the descriptor pool. */
}
static void create_render_pass_and_framebuffer(struct vulkan_shader_runner *runner,
VkRenderPass *render_pass, VkFramebuffer *fb)
{
VkRenderPassCreateInfo render_pass_desc = {.sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO};
VkFramebufferCreateInfo fb_desc = {.sType = VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO};
VkAttachmentDescription attachment_descs[MAX_RESOURCES] = {0};
VkAttachmentReference color_refs[MAX_RESOURCES] = {0};
VkSubpassDescription subpass_desc = {0};
VkImageView rtvs[MAX_RESOURCES];
unsigned int rt_count = 0;
unsigned int i;
for (i = 0; i < runner->r.resource_count; ++i)
{
const struct vulkan_resource *resource = vulkan_resource(runner->r.resources[i]);
VkAttachmentDescription *attachment_desc = &attachment_descs[rt_count];
VkAttachmentReference *color_ref = &color_refs[rt_count];
if (resource->r.type != RESOURCE_TYPE_RENDER_TARGET)
continue;
attachment_desc->format = vkd3d_get_vk_format(resource->r.format);
attachment_desc->samples = VK_SAMPLE_COUNT_1_BIT;
attachment_desc->loadOp = VK_ATTACHMENT_LOAD_OP_LOAD;
attachment_desc->storeOp = VK_ATTACHMENT_STORE_OP_STORE;
attachment_desc->stencilLoadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE;
attachment_desc->stencilStoreOp = VK_ATTACHMENT_STORE_OP_DONT_CARE;
attachment_desc->initialLayout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL;
attachment_desc->finalLayout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL;
color_ref->attachment = rt_count;
color_ref->layout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL;
rtvs[rt_count] = resource->image_view;
++rt_count;
}
subpass_desc.pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS;
subpass_desc.colorAttachmentCount = rt_count;
subpass_desc.pColorAttachments = color_refs;
render_pass_desc.attachmentCount = rt_count;
render_pass_desc.pAttachments = attachment_descs;
render_pass_desc.subpassCount = 1;
render_pass_desc.pSubpasses = &subpass_desc;
VK_CALL(vkCreateRenderPass(runner->device, &render_pass_desc, NULL, render_pass));
fb_desc.renderPass = *render_pass;
fb_desc.attachmentCount = rt_count;
fb_desc.pAttachments = rtvs;
fb_desc.width = RENDER_TARGET_WIDTH;
fb_desc.height = RENDER_TARGET_HEIGHT;
fb_desc.layers = 1;
VK_CALL(vkCreateFramebuffer(runner->device, &fb_desc, NULL, fb));
}
static bool vulkan_runner_dispatch(struct shader_runner *r, unsigned int x, unsigned int y, unsigned int z)
{
struct vulkan_shader_runner *runner = vulkan_shader_runner(r);
VkCommandBuffer cmd_buffer = runner->cmd_buffer;
VkDescriptorSetLayout set_layout;
VkPipelineLayout pipeline_layout;
VkDevice device = runner->device;
VkPipeline pipeline;
bool ret = false;
unsigned int i;
/* Create this before compiling shaders, it will assign resource bindings. */
set_layout = create_descriptor_set_layout(runner);
pipeline_layout = create_pipeline_layout(runner, set_layout);
if (!(pipeline = create_compute_pipeline(runner, pipeline_layout)))
goto out;
begin_command_buffer(runner);
VK_CALL(vkCmdBindPipeline(cmd_buffer, VK_PIPELINE_BIND_POINT_COMPUTE, pipeline));
bind_resources(runner, VK_PIPELINE_BIND_POINT_COMPUTE, set_layout, pipeline_layout);
VK_CALL(vkCmdDispatch(cmd_buffer, x, y, z));
end_command_buffer(runner);
VK_CALL(vkDestroyPipeline(device, pipeline, NULL));
VK_CALL(vkResetDescriptorPool(device, runner->descriptor_pool, 0));
ret = true;
out:
for (i = 0; i < runner->r.sampler_count; ++i)
VK_CALL(vkDestroySampler(device, runner->samplers[i].vk_sampler, NULL));
VK_CALL(vkDestroyPipelineLayout(device, pipeline_layout, NULL));
VK_CALL(vkDestroyDescriptorSetLayout(device, set_layout, NULL));
return ret;
}
static bool vulkan_runner_draw(struct shader_runner *r,
D3D_PRIMITIVE_TOPOLOGY primitive_topology, unsigned int vertex_count)
{
struct vulkan_shader_runner *runner = vulkan_shader_runner(r);
static const VkRect2D rt_rect = {.extent.width = RENDER_TARGET_WIDTH, .extent.height = RENDER_TARGET_HEIGHT};
VkRenderPassBeginInfo pass_begin_desc = {.sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO};
VkCommandBuffer cmd_buffer = runner->cmd_buffer;
VkDescriptorSetLayout set_layout;
VkPipelineLayout pipeline_layout;
VkDevice device = runner->device;
VkRenderPass render_pass;
VkPipeline pipeline;
VkFramebuffer fb;
bool ret = false;
unsigned int i;
create_render_pass_and_framebuffer(runner, &render_pass, &fb);
/* Create this before compiling shaders, it will assign resource bindings. */
set_layout = create_descriptor_set_layout(runner);
pipeline_layout = create_pipeline_layout(runner, set_layout);
if (!(pipeline = create_graphics_pipeline(runner, render_pass, pipeline_layout, primitive_topology)))
goto out;
begin_command_buffer(runner);
pass_begin_desc.renderPass = render_pass;
pass_begin_desc.framebuffer = fb;
pass_begin_desc.renderArea = rt_rect;
VK_CALL(vkCmdBeginRenderPass(cmd_buffer, &pass_begin_desc, VK_SUBPASS_CONTENTS_INLINE));
VK_CALL(vkCmdBindPipeline(cmd_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS, pipeline));
bind_resources(runner, VK_PIPELINE_BIND_POINT_GRAPHICS, set_layout, pipeline_layout);
VK_CALL(vkCmdDraw(cmd_buffer, vertex_count, 1, 0, 0));
VK_CALL(vkCmdEndRenderPass(cmd_buffer));
end_command_buffer(runner);
VK_CALL(vkDestroyPipeline(device, pipeline, NULL));
VK_CALL(vkResetDescriptorPool(device, runner->descriptor_pool, 0));
ret = true;
out:
for (i = 0; i < runner->r.sampler_count; ++i)
VK_CALL(vkDestroySampler(device, runner->samplers[i].vk_sampler, NULL));
VK_CALL(vkDestroyPipelineLayout(device, pipeline_layout, NULL));
VK_CALL(vkDestroyDescriptorSetLayout(device, set_layout, NULL));
VK_CALL(vkDestroyRenderPass(device, render_pass, NULL));
VK_CALL(vkDestroyFramebuffer(device, fb, NULL));
return ret;
}
struct vulkan_resource_readback
{
struct resource_readback rb;
VkDeviceMemory memory;
VkBuffer buffer;
};
static struct resource_readback *vulkan_runner_get_resource_readback(struct shader_runner *r, struct resource *res)
{
struct vulkan_shader_runner *runner = vulkan_shader_runner(r);
struct vulkan_resource_readback *rb = malloc(sizeof(*rb));
struct vulkan_resource *resource = vulkan_resource(res);
VkDevice device = runner->device;
VkBufferImageCopy region = {0};
VkImageLayout layout;
rb->rb.width = resource->r.width;
rb->rb.height = resource->r.height;
rb->rb.depth = 1;
rb->rb.row_pitch = rb->rb.width * resource->r.texel_size;
rb->buffer = create_buffer(runner, rb->rb.row_pitch * rb->rb.height,
VK_BUFFER_USAGE_TRANSFER_DST_BIT, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT, &rb->memory);
if (resource->r.type == RESOURCE_TYPE_BUFFER_UAV)
{
void *data;
VK_CALL(vkMapMemory(device, resource->memory, 0, VK_WHOLE_SIZE, 0, &data));
VK_CALL(vkMapMemory(device, rb->memory, 0, VK_WHOLE_SIZE, 0, &rb->rb.data));
memcpy(rb->rb.data, data, rb->rb.row_pitch * rb->rb.height);
VK_CALL(vkUnmapMemory(device, resource->memory));
}
else
{
if (resource->r.type == RESOURCE_TYPE_RENDER_TARGET)
layout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL;
else
layout = VK_IMAGE_LAYOUT_GENERAL;
begin_command_buffer(runner);
transition_image_layout(runner, resource->image, layout, VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL);
region.imageSubresource.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
region.imageSubresource.layerCount = 1;
region.imageExtent.width = resource->r.width;
region.imageExtent.height = resource->r.height;
region.imageExtent.depth = 1;
VK_CALL(vkCmdCopyImageToBuffer(runner->cmd_buffer, resource->image,
VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL, rb->buffer, 1, &region));
transition_image_layout(runner, resource->image, VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL, layout);
end_command_buffer(runner);
VK_CALL(vkMapMemory(device, rb->memory, 0, VK_WHOLE_SIZE, 0, &rb->rb.data));
}
return &rb->rb;
}
static void vulkan_runner_release_readback(struct shader_runner *r, struct resource_readback *rb)
{
struct vulkan_resource_readback *vulkan_rb = CONTAINING_RECORD(rb, struct vulkan_resource_readback, rb);
struct vulkan_shader_runner *runner = vulkan_shader_runner(r);
VkDevice device = runner->device;
VK_CALL(vkUnmapMemory(device, vulkan_rb->memory));
VK_CALL(vkFreeMemory(device, vulkan_rb->memory, NULL));
VK_CALL(vkDestroyBuffer(device, vulkan_rb->buffer, NULL));
free(vulkan_rb);
}
static const struct shader_runner_ops vulkan_runner_ops =
{
.create_resource = vulkan_runner_create_resource,
.destroy_resource = vulkan_runner_destroy_resource,
.dispatch = vulkan_runner_dispatch,
.draw = vulkan_runner_draw,
.get_resource_readback = vulkan_runner_get_resource_readback,
.release_readback = vulkan_runner_release_readback,
};
static bool get_graphics_queue_index(const struct vulkan_shader_runner *runner, uint32_t *index)
{
VkQueueFamilyProperties *queue_properties;
uint32_t count, i;
count = 0;
VK_CALL(vkGetPhysicalDeviceQueueFamilyProperties(runner->phys_device, &count, NULL));
queue_properties = malloc(count * sizeof(*queue_properties));
VK_CALL(vkGetPhysicalDeviceQueueFamilyProperties(runner->phys_device, &count, queue_properties));
for (i = 0; i < count; ++i)
{
if (queue_properties[i].queueFlags & VK_QUEUE_GRAPHICS_BIT)
{
free(queue_properties);
*index = i;
return true;
}
}
free(queue_properties);
return false;
}
static const char *const required_device_extensions[] =
{
VK_KHR_SHADER_DRAW_PARAMETERS_EXTENSION_NAME,
};
static bool has_extension(const VkExtensionProperties *extensions, uint32_t count, const char *extension_name)
{
uint32_t i;
for (i = 0; i < count; ++i)
{
if (!strcmp(extensions[i].extensionName, extension_name))
return true;
}
return false;
}
static bool check_device_extensions(struct vulkan_shader_runner *runner)
{
VkPhysicalDevice phys_device = runner->phys_device;
VkExtensionProperties *extensions;
uint32_t i, count;
VK_CALL(vkEnumerateDeviceExtensionProperties(phys_device, NULL, &count, NULL));
extensions = calloc(count, sizeof(*extensions));
VK_CALL(vkEnumerateDeviceExtensionProperties(phys_device, NULL, &count, extensions));
for (i = 0; i < ARRAY_SIZE(required_device_extensions); ++i)
{
if (!has_extension(extensions, count, required_device_extensions[i]))
{
skip("The selected Vulkan device does not support %s.\n", required_device_extensions[i]);
return false;
}
}
return true;
}
static bool init_vulkan_runner(struct vulkan_shader_runner *runner)
{
VkDescriptorPoolCreateInfo descriptor_pool_desc = {.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO};
VkCommandBufferAllocateInfo cmd_buffer_desc = {.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO};
VkCommandPoolCreateInfo command_pool_desc = {.sType = VK_STRUCTURE_TYPE_COMMAND_POOL_CREATE_INFO};
VkDeviceQueueCreateInfo queue_desc = {.sType = VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO};
VkInstanceCreateInfo instance_desc = {.sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO};
VkDeviceCreateInfo device_desc = {.sType = VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO};
VkPhysicalDeviceFeatures ret_features, features;
VkDescriptorPoolSize descriptor_pool_sizes[4];
static const float queue_priority = 1.0f;
VkFormatProperties format_props;
uint32_t count, graphics_index;
VkDevice device;
void *libvulkan;
VkResult vr;
if (!(libvulkan = vkd3d_dlopen(SONAME_LIBVULKAN)))
{
skip("Failed to load %s: %s.\n", SONAME_LIBVULKAN, vkd3d_dlerror());
return false;
}
vkGetInstanceProcAddr = vkd3d_dlsym(libvulkan, "vkGetInstanceProcAddr");
runner->vkCreateInstance = (void *)vkGetInstanceProcAddr(NULL, "vkCreateInstance");
if ((vr = VK_CALL(vkCreateInstance(&instance_desc, NULL, &runner->instance))) < 0)
{
skip("Failed to create a Vulkan instance, vr %d.\n", vr);
return false;
}
#define VK_INSTANCE_PFN(name) runner->name = (void *)vkGetInstanceProcAddr(runner->instance, #name);
#include "vulkan_procs.h"
count = 1;
if ((vr = VK_CALL(vkEnumeratePhysicalDevices(runner->instance, &count, &runner->phys_device))) < 0)
{
skip("Failed to enumerate physical devices, vr %d.\n", vr);
goto out_destroy_instance;
}
if (!count)
{
skip("No Vulkan devices are available.\n");
goto out_destroy_instance;
}
if (!get_graphics_queue_index(runner, &graphics_index))
{
skip("The selected Vulkan device does not support graphics operations.\n");
goto out_destroy_instance;
}
device_desc.pQueueCreateInfos = &queue_desc;
device_desc.queueCreateInfoCount = 1;
device_desc.enabledExtensionCount = ARRAY_SIZE(required_device_extensions);
device_desc.ppEnabledExtensionNames = required_device_extensions;
queue_desc.queueFamilyIndex = graphics_index;
queue_desc.queueCount = 1;
queue_desc.pQueuePriorities = &queue_priority;
if (!check_device_extensions(runner))
goto out_destroy_instance;
VK_CALL(vkGetPhysicalDeviceFormatProperties(runner->phys_device, VK_FORMAT_R32G32B32A32_SFLOAT, &format_props));
if (!(format_props.optimalTilingFeatures & VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT))
{
skip("The selected Vulkan device does not support R32G32B32A32_SFLOAT render targets.\n");
goto out_destroy_instance;
}
VK_CALL(vkGetPhysicalDeviceFeatures(runner->phys_device, &ret_features));
device_desc.pEnabledFeatures = &features;
memset(&features, 0, sizeof(features));
/* FIXME: Probably make these optional. */
#define ENABLE_FEATURE(x) \
if (!ret_features.x) \
{ \
skip("The selected Vulkan device does not support " #x ".\n"); \
goto out_destroy_instance; \
} \
features.x = VK_TRUE
ENABLE_FEATURE(fragmentStoresAndAtomics);
ENABLE_FEATURE(shaderImageGatherExtended);
ENABLE_FEATURE(shaderStorageImageWriteWithoutFormat);
if ((vr = VK_CALL(vkCreateDevice(runner->phys_device, &device_desc, NULL, &device))))
{
skip("Failed to create device, vr %d.\n", vr);
goto out_destroy_instance;
}
runner->device = device;
#define VK_DEVICE_PFN(name) runner->name = (void *)VK_CALL(vkGetDeviceProcAddr(device, #name));
#include "vulkan_procs.h"
VK_CALL(vkGetDeviceQueue(device, graphics_index, 0, &runner->queue));
command_pool_desc.flags = VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT;
command_pool_desc.queueFamilyIndex = graphics_index;
VK_CALL(vkCreateCommandPool(device, &command_pool_desc, NULL, &runner->command_pool));
cmd_buffer_desc.commandPool = runner->command_pool;
cmd_buffer_desc.level = VK_COMMAND_BUFFER_LEVEL_PRIMARY;
cmd_buffer_desc.commandBufferCount = 1;
VK_CALL(vkAllocateCommandBuffers(device, &cmd_buffer_desc, &runner->cmd_buffer));
descriptor_pool_sizes[0].type = VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE;
descriptor_pool_sizes[0].descriptorCount = MAX_RESOURCES;
descriptor_pool_sizes[1].type = VK_DESCRIPTOR_TYPE_SAMPLER;
descriptor_pool_sizes[1].descriptorCount = MAX_SAMPLERS;
descriptor_pool_sizes[2].type = VK_DESCRIPTOR_TYPE_STORAGE_IMAGE;
descriptor_pool_sizes[2].descriptorCount = MAX_RESOURCES;
descriptor_pool_sizes[3].type = VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER;
descriptor_pool_sizes[3].descriptorCount = MAX_RESOURCES;
descriptor_pool_desc.maxSets = 1;
descriptor_pool_desc.poolSizeCount = ARRAY_SIZE(descriptor_pool_sizes);
descriptor_pool_desc.pPoolSizes = descriptor_pool_sizes;
VK_CALL(vkCreateDescriptorPool(device, &descriptor_pool_desc, NULL, &runner->descriptor_pool));
return true;
out_destroy_instance:
VK_CALL(vkDestroyInstance(runner->instance, NULL));
return false;
};
static void cleanup_vulkan_runner(struct vulkan_shader_runner *runner)
{
VkDevice device = runner->device;
VK_CALL(vkDestroyDescriptorPool(device, runner->descriptor_pool, NULL));
VK_CALL(vkFreeCommandBuffers(device, runner->command_pool, 1, &runner->cmd_buffer));
VK_CALL(vkDestroyCommandPool(device, runner->command_pool, NULL));
VK_CALL(vkDestroyDevice(device, NULL));
VK_CALL(vkDestroyInstance(runner->instance, NULL));
}
void run_shader_tests_vulkan(void)
{
struct vulkan_shader_runner runner = {0};
if (!init_vulkan_runner(&runner))
return;
run_shader_tests(&runner.r, &vulkan_runner_ops);
cleanup_vulkan_runner(&runner);
}
#endif
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