-#include <msp/core/hash.h>
-#include "blend.h"
-#include "depthtest.h"
#include "device.h"
-#include "framebuffer.h"
#include "pipelinecache.h"
#include "pipelinestate.h"
-#include "stenciltest.h"
+#include "renderpass.h"
#include "vulkan.h"
using namespace std;
PipelineCache::PipelineCache(Device &d):
device(d)
-{
- const VulkanFunctions &vk = device.get_functions();
-
- VkDescriptorPoolSize pool_sizes[2] = { };
- pool_sizes[0].type = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER;
- pool_sizes[0].descriptorCount = 10000;
- pool_sizes[1].type = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
- pool_sizes[1].descriptorCount = 10000;
-
- VkDescriptorPoolCreateInfo pool_info = { };
- pool_info.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO;
- pool_info.maxSets = 10000;
- pool_info.poolSizeCount = 2;
- pool_info.pPoolSizes = pool_sizes;
-
- vk.CreateDescriptorPool(pool_info, descriptor_pool);
-}
+{ }
PipelineCache::~PipelineCache()
{
vk.DestroyRenderPass(kvp.second);
for(const auto &kvp: pipelines)
vk.DestroyPipeline(kvp.second);
- vk.DestroyDescriptorPool(descriptor_pool);
}
-VkRenderPass PipelineCache::get_render_pass(const FrameFormat &format, bool clear, bool discard, bool to_present)
+VkRenderPass PipelineCache::get_render_pass(const RenderPass &rp)
{
- const VulkanFunctions &vk = device.get_functions();
-
- uint64_t key = hash<64>(static_cast<uint8_t>(clear | (discard*2) | (to_present*4)));
- for(FrameAttachment a: format)
- key = hash_update<64>(key, a);
-
- auto j = render_passes.find(key);
- if(j!=render_passes.end())
- return j->second;
-
- VkAttachmentDescription attachments[FrameFormat::MAX_ATTACHMENTS] = { };
- VkAttachmentReference color_refs[FrameFormat::MAX_ATTACHMENTS] = { };
- VkAttachmentReference depth_stencil_ref = { };
- depth_stencil_ref.attachment = VK_ATTACHMENT_UNUSED;
-
- VkSampleCountFlagBits vk_samples = static_cast<VkSampleCountFlagBits>(get_vulkan_samples(format.get_samples()));
-
- unsigned i = 0;
- unsigned color_count = 0;
- for(FrameAttachment a: format)
- {
- VkImageLayout subpass_layout = static_cast<VkImageLayout>(get_vulkan_attachment_layout(get_components(get_attachment_pixelformat(a))));
- VkImageLayout external_layout = (to_present ? VK_IMAGE_LAYOUT_PRESENT_SRC_KHR : subpass_layout);
-
- attachments[i].format = static_cast<VkFormat>(get_vulkan_pixelformat(get_attachment_pixelformat(a)));
- attachments[i].samples = vk_samples;
- attachments[i].loadOp = (clear ? discard ? VK_ATTACHMENT_LOAD_OP_DONT_CARE : VK_ATTACHMENT_LOAD_OP_CLEAR : VK_ATTACHMENT_LOAD_OP_LOAD);
- attachments[i].storeOp = VK_ATTACHMENT_STORE_OP_STORE;
- attachments[i].stencilLoadOp = VK_ATTACHMENT_LOAD_OP_LOAD;
- attachments[i].stencilStoreOp = VK_ATTACHMENT_STORE_OP_STORE;
- attachments[i].initialLayout = (clear ? VK_IMAGE_LAYOUT_UNDEFINED : external_layout);
- attachments[i].finalLayout = external_layout;
-
- if(subpass_layout==VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL)
- {
- color_refs[color_count].attachment = i;
- color_refs[color_count].layout = subpass_layout;
- ++color_count;
- }
- else
- {
- depth_stencil_ref.attachment = i;
- depth_stencil_ref.layout = subpass_layout;
- }
-
- ++i;
- }
+ uint64_t key = rp.compute_hash();
+ auto i = render_passes.find(key);
+ if(i!=render_passes.end())
+ return i->second;
- VkSubpassDescription subpass = { };
- subpass.pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS;
- subpass.colorAttachmentCount = color_count;
- subpass.pColorAttachments = color_refs;
- subpass.pDepthStencilAttachment = &depth_stencil_ref;
+ const VulkanFunctions &vk = device.get_functions();
- VkRenderPassCreateInfo render_pass_info = { };
- render_pass_info.sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO;
- render_pass_info.attachmentCount = format.size();
- render_pass_info.pAttachments = attachments;
- render_pass_info.subpassCount = 1;
- render_pass_info.pSubpasses = &subpass;
+ vector<char> buffer;
+ rp.fill_creation_info(buffer);
+ const VkRenderPassCreateInfo *creation_info = reinterpret_cast<const VkRenderPassCreateInfo *>(buffer.data());
VkRenderPass render_pass;
- vk.CreateRenderPass(render_pass_info, render_pass);
+ vk.CreateRenderPass(*creation_info, render_pass);
render_passes.insert(make_pair(key, render_pass));
vector<char> buffer;
ps.fill_creation_info(buffer);
- const VkGraphicsPipelineCreateInfo *creation_info = reinterpret_cast<const VkGraphicsPipelineCreateInfo *>(buffer.data());
+ VkStructureType type = *reinterpret_cast<const VkStructureType *>(buffer.data());
VkPipeline pipeline;
- vk.CreateGraphicsPipelines(0, 1, creation_info, &pipeline);
+ if(type==VK_STRUCTURE_TYPE_COMPUTE_PIPELINE_CREATE_INFO)
+ {
+ const VkComputePipelineCreateInfo *creation_info = reinterpret_cast<const VkComputePipelineCreateInfo *>(buffer.data());
+ vk.CreateComputePipelines(0, 1, creation_info, &pipeline);
+ }
+ else
+ {
+ const VkGraphicsPipelineCreateInfo *creation_info = reinterpret_cast<const VkGraphicsPipelineCreateInfo *>(buffer.data());
+ vk.CreateGraphicsPipelines(0, 1, creation_info, &pipeline);
+ }
pipelines.insert(make_pair(key, pipeline));
return pipeline;
}
-VkDescriptorSet PipelineCache::get_descriptor_set(const PipelineState &ps, unsigned index)
-{
- const VulkanFunctions &vk = device.get_functions();
-
- uint64_t key = ps.compute_descriptor_set_hash(index);
- auto i = descriptor_sets.find(key);
- if(i!=descriptor_sets.end())
- return i->second;
-
- VkDescriptorSetLayout layout = ps.get_descriptor_set_layout(index);
-
- VkDescriptorSetAllocateInfo alloc_info = { };
- alloc_info.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO;
- alloc_info.descriptorPool = handle_cast<::VkDescriptorPool>(descriptor_pool);
- alloc_info.descriptorSetCount = 1;
- alloc_info.pSetLayouts = handle_cast<::VkDescriptorSetLayout *>(&layout);
-
- VkDescriptorSet desc_set;
- vk.AllocateDescriptorSets(alloc_info, &desc_set);
-
- vector<char> buffer;
- unsigned n_writes = ps.fill_descriptor_writes(index, buffer);
- VkWriteDescriptorSet *writes = reinterpret_cast<VkWriteDescriptorSet *>(buffer.data());
- for(unsigned j=0; j<n_writes; ++j)
- writes[j].dstSet = handle_cast<::VkDescriptorSet>(desc_set);
-
- vk.UpdateDescriptorSets(n_writes, writes, 0, 0);
-
- descriptor_sets.insert(make_pair(key, desc_set));
-
- return desc_set;
-}
-
} // namespace GL
} // namespace Msp
projects / libs / gl.git / blobdiff