static VkResult
create_pass(struct radv_device *device)
{
VkResult result;
VkDevice device_h = radv_device_to_handle(device);
const VkAllocationCallbacks *alloc = &device->meta_state.alloc;
VkAttachmentDescription attachment;
attachment.format = VK_FORMAT_UNDEFINED;
attachment.samples = 1;
attachment.loadOp = VK_ATTACHMENT_LOAD_OP_LOAD;
attachment.storeOp = VK_ATTACHMENT_STORE_OP_STORE;
attachment.initialLayout = VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL;
attachment.finalLayout = VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL;
result = radv_CreateRenderPass(device_h,
&(VkRenderPassCreateInfo) {
.sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO,
.attachmentCount = 1,
.pAttachments = &attachment,
.subpassCount = 1,
.pSubpasses = &(VkSubpassDescription) {
.pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS,
.inputAttachmentCount = 0,
.colorAttachmentCount = 0,
.pColorAttachments = NULL,
.pResolveAttachments = NULL,
.pDepthStencilAttachment = &(VkAttachmentReference) {
.attachment = 0,
.layout = VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL,
},
.preserveAttachmentCount = 0,
.pPreserveAttachments = NULL,
},
.dependencyCount = 0,
static VkResult
create_pass(struct radv_device *device, VkFormat vk_format, VkRenderPass *pass)
{
VkResult result;
VkDevice device_h = radv_device_to_handle(device);
const VkAllocationCallbacks *alloc = &device->meta_state.alloc;
VkAttachmentDescription attachments[2];
int i;
for (i = 0; i < 2; i++) {
attachments[i].format = vk_format;
attachments[i].samples = 1;
attachments[i].loadOp = VK_ATTACHMENT_LOAD_OP_LOAD;
attachments[i].storeOp = VK_ATTACHMENT_STORE_OP_STORE;
}
attachments[0].initialLayout = VK_IMAGE_LAYOUT_GENERAL;
attachments[0].finalLayout = VK_IMAGE_LAYOUT_GENERAL;
attachments[1].initialLayout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL;
attachments[1].finalLayout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL;
result = radv_CreateRenderPass(device_h,
&(VkRenderPassCreateInfo) {
.sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO,
.attachmentCount = 2,
.pAttachments = attachments,
.subpassCount = 1,
.pSubpasses = &(VkSubpassDescription) {
.pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS,
.inputAttachmentCount = 0,
.colorAttachmentCount = 2,
.pColorAttachments = (VkAttachmentReference[]) {
{
.attachment = 0,
.layout = VK_IMAGE_LAYOUT_GENERAL,
},
{
.attachment = 1,
.layout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL,
},
},
.pResolveAttachments = NULL,
static VkResult
create_pipeline(struct radv_device *device,
struct radv_render_pass *render_pass,
uint32_t samples,
struct nir_shader *vs_nir,
struct nir_shader *fs_nir,
const VkPipelineVertexInputStateCreateInfo *vi_state,
const VkPipelineDepthStencilStateCreateInfo *ds_state,
const VkPipelineColorBlendStateCreateInfo *cb_state,
const struct radv_graphics_pipeline_create_info *extra,
const VkAllocationCallbacks *alloc,
struct radv_pipeline **pipeline)
{
VkDevice device_h = radv_device_to_handle(device);
VkResult result;
struct radv_shader_module vs_m = { .nir = vs_nir };
struct radv_shader_module fs_m = { .nir = fs_nir };
VkPipeline pipeline_h = VK_NULL_HANDLE;
result = radv_graphics_pipeline_create(device_h,
radv_pipeline_cache_to_handle(&device->meta_state.cache),
&(VkGraphicsPipelineCreateInfo) {
.sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO,
.stageCount = fs_nir ? 2 : 1,
.pStages = (VkPipelineShaderStageCreateInfo[]) {
{
.sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
.stage = VK_SHADER_STAGE_VERTEX_BIT,
.module = radv_shader_module_to_handle(&vs_m),
.pName = "main",
},
{
.sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
.stage = VK_SHADER_STAGE_FRAGMENT_BIT,
.module = radv_shader_module_to_handle(&fs_m),
.pName = "main",
},
},
VkDescriptorSetLayoutCreateInfo ds_create_info = {
.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO,
.flags = VK_DESCRIPTOR_SET_LAYOUT_CREATE_PUSH_DESCRIPTOR_BIT_KHR,
.bindingCount = 1,
.pBindings = (VkDescriptorSetLayoutBinding[]) {
{
.binding = 0,
.descriptorType = VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE,
.descriptorCount = 1,
.stageFlags = VK_SHADER_STAGE_FRAGMENT_BIT,
.pImmutableSamplers = NULL
},
}
};
result = radv_CreateDescriptorSetLayout(radv_device_to_handle(device),
&ds_create_info,
&device->meta_state.alloc,
&device->meta_state.resolve_fragment.ds_layout);
if (result != VK_SUCCESS)
goto fail;
VkPipelineLayoutCreateInfo pl_create_info = {
.sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO,
.setLayoutCount = 1,
.pSetLayouts = &device->meta_state.resolve_fragment.ds_layout,
.pushConstantRangeCount = 1,
.pPushConstantRanges = &(VkPushConstantRange){VK_SHADER_STAGE_FRAGMENT_BIT, 0, 8},
};