[Vulkan] Untextured ImmediateDrawer, [D3D12] Small refactoring
This commit is contained in:
Triang3l
@@ -9,12 +9,22 @@
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#include "xenia/ui/vulkan/vulkan_immediate_drawer.h"
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#include <cstring>
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#include "xenia/base/assert.h"
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#include "xenia/base/logging.h"
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#include "xenia/base/math.h"
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#include "xenia/ui/vulkan/vulkan_context.h"
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#include "xenia/ui/vulkan/vulkan_util.h"
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namespace xe {
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namespace ui {
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namespace vulkan {
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// Generated with `xb genspirv`.
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#include "xenia/ui/shaders/bytecode/vulkan_spirv/immediate_frag.h"
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#include "xenia/ui/shaders/bytecode/vulkan_spirv/immediate_vert.h"
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class VulkanImmediateTexture : public ImmediateTexture {
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public:
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VulkanImmediateTexture(uint32_t width, uint32_t height)
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@@ -24,6 +34,59 @@ class VulkanImmediateTexture : public ImmediateTexture {
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VulkanImmediateDrawer::VulkanImmediateDrawer(VulkanContext& graphics_context)
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: ImmediateDrawer(&graphics_context), context_(graphics_context) {}
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VulkanImmediateDrawer::~VulkanImmediateDrawer() { Shutdown(); }
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bool VulkanImmediateDrawer::Initialize() {
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const VulkanProvider& provider = context_.GetVulkanProvider();
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const VulkanProvider::DeviceFunctions& dfn = provider.dfn();
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VkDevice device = provider.device();
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VkPushConstantRange push_constant_ranges[1];
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push_constant_ranges[0].stageFlags = VK_SHADER_STAGE_VERTEX_BIT;
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push_constant_ranges[0].offset = offsetof(PushConstants, vertex);
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push_constant_ranges[0].size = sizeof(PushConstants::Vertex);
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VkPipelineLayoutCreateInfo pipeline_layout_create_info;
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pipeline_layout_create_info.sType =
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VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO;
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pipeline_layout_create_info.pNext = nullptr;
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pipeline_layout_create_info.flags = 0;
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pipeline_layout_create_info.setLayoutCount = 0;
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pipeline_layout_create_info.pSetLayouts = nullptr;
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pipeline_layout_create_info.pushConstantRangeCount =
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uint32_t(xe::countof(push_constant_ranges));
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pipeline_layout_create_info.pPushConstantRanges = push_constant_ranges;
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if (dfn.vkCreatePipelineLayout(device, &pipeline_layout_create_info, nullptr,
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&pipeline_layout_) != VK_SUCCESS) {
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XELOGE("Failed to create the immediate drawer Vulkan pipeline layout");
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Shutdown();
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return false;
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}
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vertex_buffer_pool_ = std::make_unique<VulkanUploadBufferPool>(
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provider,
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VK_BUFFER_USAGE_INDEX_BUFFER_BIT | VK_BUFFER_USAGE_VERTEX_BUFFER_BIT);
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// Reset the current state.
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current_command_buffer_ = VK_NULL_HANDLE;
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batch_open_ = false;
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return true;
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}
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void VulkanImmediateDrawer::Shutdown() {
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const VulkanProvider& provider = context_.GetVulkanProvider();
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const VulkanProvider::DeviceFunctions& dfn = provider.dfn();
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VkDevice device = provider.device();
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util::DestroyAndNullHandle(dfn.vkDestroyPipeline, device, pipeline_line_);
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util::DestroyAndNullHandle(dfn.vkDestroyPipeline, device, pipeline_triangle_);
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vertex_buffer_pool_.reset();
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util::DestroyAndNullHandle(dfn.vkDestroyPipelineLayout, device,
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pipeline_layout_);
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}
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std::unique_ptr<ImmediateTexture> VulkanImmediateDrawer::CreateTexture(
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uint32_t width, uint32_t height, ImmediateTextureFilter filter, bool repeat,
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const uint8_t* data) {
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@@ -35,15 +98,355 @@ void VulkanImmediateDrawer::UpdateTexture(ImmediateTexture* texture,
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const uint8_t* data) {}
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void VulkanImmediateDrawer::Begin(int render_target_width,
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int render_target_height) {}
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int render_target_height) {
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assert_true(current_command_buffer_ == VK_NULL_HANDLE);
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assert_false(batch_open_);
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void VulkanImmediateDrawer::BeginDrawBatch(const ImmediateDrawBatch& batch) {}
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if (!EnsurePipelinesCreated()) {
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return;
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}
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void VulkanImmediateDrawer::Draw(const ImmediateDraw& draw) {}
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current_command_buffer_ = context_.GetSwapCommandBuffer();
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void VulkanImmediateDrawer::EndDrawBatch() {}
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uint64_t submission_completed = context_.swap_submission_completed();
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vertex_buffer_pool_->Reclaim(submission_completed);
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void VulkanImmediateDrawer::End() {}
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const VulkanProvider::DeviceFunctions& dfn =
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context_.GetVulkanProvider().dfn();
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current_render_target_extent_.width = uint32_t(render_target_width);
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current_render_target_extent_.height = uint32_t(render_target_height);
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VkViewport viewport;
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viewport.x = 0.0f;
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viewport.y = 0.0f;
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viewport.width = float(render_target_width);
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viewport.height = float(render_target_height);
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viewport.minDepth = 0.0f;
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viewport.maxDepth = 1.0f;
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dfn.vkCmdSetViewport(current_command_buffer_, 0, 1, &viewport);
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PushConstants::Vertex push_constants_vertex;
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push_constants_vertex.viewport_size_inv[0] = 1.0f / viewport.width;
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push_constants_vertex.viewport_size_inv[1] = 1.0f / viewport.height;
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dfn.vkCmdPushConstants(current_command_buffer_, pipeline_layout_,
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VK_SHADER_STAGE_VERTEX_BIT,
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offsetof(PushConstants, vertex),
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sizeof(PushConstants::Vertex), &push_constants_vertex);
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current_pipeline_ = VK_NULL_HANDLE;
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}
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void VulkanImmediateDrawer::BeginDrawBatch(const ImmediateDrawBatch& batch) {
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assert_false(batch_open_);
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if (current_command_buffer_ == VK_NULL_HANDLE) {
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// No surface, or failed to create the pipelines.
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return;
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}
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uint64_t submission_current = context_.swap_submission_current();
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const VulkanProvider::DeviceFunctions& dfn =
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context_.GetVulkanProvider().dfn();
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// Bind the vertices.
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size_t vertex_buffer_size = sizeof(ImmediateVertex) * batch.vertex_count;
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VkBuffer vertex_buffer;
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VkDeviceSize vertex_buffer_offset;
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void* vertex_buffer_mapping = vertex_buffer_pool_->Request(
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submission_current, vertex_buffer_size, sizeof(float), vertex_buffer,
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vertex_buffer_offset);
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if (!vertex_buffer_mapping) {
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XELOGE("Failed to get a buffer for {} vertices in the immediate drawer",
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batch.vertex_count);
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return;
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}
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std::memcpy(vertex_buffer_mapping, batch.vertices, vertex_buffer_size);
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dfn.vkCmdBindVertexBuffers(current_command_buffer_, 0, 1, &vertex_buffer,
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&vertex_buffer_offset);
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// Bind the indices.
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batch_has_index_buffer_ = batch.indices != nullptr;
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if (batch_has_index_buffer_) {
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size_t index_buffer_size = sizeof(uint16_t) * batch.index_count;
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VkBuffer index_buffer;
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VkDeviceSize index_buffer_offset;
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void* index_buffer_mapping = vertex_buffer_pool_->Request(
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submission_current, index_buffer_size, sizeof(uint16_t), index_buffer,
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index_buffer_offset);
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if (!index_buffer_mapping) {
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XELOGE("Failed to get a buffer for {} indices in the immediate drawer",
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batch.index_count);
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return;
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}
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std::memcpy(index_buffer_mapping, batch.indices, index_buffer_size);
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dfn.vkCmdBindIndexBuffer(current_command_buffer_, index_buffer,
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index_buffer_offset, VK_INDEX_TYPE_UINT16);
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}
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batch_open_ = true;
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}
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void VulkanImmediateDrawer::Draw(const ImmediateDraw& draw) {
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if (!batch_open_) {
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// No surface, or failed to create the pipelines, or could be an error while
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// obtaining the vertex and index buffers.
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return;
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}
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const VulkanProvider::DeviceFunctions& dfn =
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context_.GetVulkanProvider().dfn();
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// Bind the pipeline for the current primitive count.
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VkPipeline pipeline;
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switch (draw.primitive_type) {
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case ImmediatePrimitiveType::kLines:
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pipeline = pipeline_line_;
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break;
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case ImmediatePrimitiveType::kTriangles:
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pipeline = pipeline_triangle_;
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break;
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default:
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assert_unhandled_case(draw.primitive_type);
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return;
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}
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if (current_pipeline_ != pipeline) {
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current_pipeline_ = pipeline;
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dfn.vkCmdBindPipeline(current_command_buffer_,
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VK_PIPELINE_BIND_POINT_GRAPHICS, pipeline);
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}
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// Set the scissor rectangle if enabled.
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VkRect2D scissor;
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if (draw.scissor) {
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scissor.offset.x = draw.scissor_rect[0];
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scissor.offset.y = current_render_target_extent_.height -
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(draw.scissor_rect[1] + draw.scissor_rect[3]);
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scissor.extent.width = draw.scissor_rect[2];
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scissor.extent.height = draw.scissor_rect[3];
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} else {
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scissor.offset.x = 0;
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scissor.offset.y = 0;
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scissor.extent = current_render_target_extent_;
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}
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dfn.vkCmdSetScissor(current_command_buffer_, 0, 1, &scissor);
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// Draw.
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if (batch_has_index_buffer_) {
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dfn.vkCmdDrawIndexed(current_command_buffer_, draw.count, 1,
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draw.index_offset, draw.base_vertex, 0);
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} else {
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dfn.vkCmdDraw(current_command_buffer_, draw.count, 1, draw.base_vertex, 0);
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}
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}
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void VulkanImmediateDrawer::EndDrawBatch() { batch_open_ = false; }
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void VulkanImmediateDrawer::End() {
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assert_false(batch_open_);
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if (current_command_buffer_ == VK_NULL_HANDLE) {
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// Didn't draw anything because the of some issue or surface not being
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// available.
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return;
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}
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vertex_buffer_pool_->FlushWrites();
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current_command_buffer_ = VK_NULL_HANDLE;
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}
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bool VulkanImmediateDrawer::EnsurePipelinesCreated() {
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VkFormat swap_surface_format = context_.swap_surface_format().format;
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if (swap_surface_format == pipeline_framebuffer_format_) {
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// Either created, or failed to create once (don't try to create every
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// frame).
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return pipeline_triangle_ != VK_NULL_HANDLE &&
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pipeline_line_ != VK_NULL_HANDLE;
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}
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VkRenderPass swap_render_pass = context_.swap_render_pass();
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if (swap_surface_format == VK_FORMAT_UNDEFINED ||
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swap_render_pass == VK_NULL_HANDLE) {
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// Not ready yet.
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return false;
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}
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const VulkanProvider& provider = context_.GetVulkanProvider();
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const VulkanProvider::DeviceFunctions& dfn = provider.dfn();
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VkDevice device = provider.device();
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// Safe to destroy the pipelines now - if the render pass was recreated,
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// completion of its usage has already been awaited.
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util::DestroyAndNullHandle(dfn.vkDestroyPipeline, device, pipeline_line_);
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util::DestroyAndNullHandle(dfn.vkDestroyPipeline, device, pipeline_triangle_);
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// If creation fails now, don't try to create every frame.
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pipeline_framebuffer_format_ = swap_surface_format;
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// Triangle pipeline.
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VkPipelineShaderStageCreateInfo stages[2] = {};
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stages[0].sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
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stages[0].stage = VK_SHADER_STAGE_VERTEX_BIT;
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stages[0].module = util::CreateShaderModule(provider, immediate_vert,
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sizeof(immediate_vert));
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if (stages[0].module == VK_NULL_HANDLE) {
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XELOGE("Failed to create the immediate drawer Vulkan vertex shader module");
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return false;
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}
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stages[0].pName = "main";
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stages[1].sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
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stages[1].stage = VK_SHADER_STAGE_FRAGMENT_BIT;
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stages[1].module = util::CreateShaderModule(provider, immediate_frag,
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sizeof(immediate_frag));
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if (stages[1].module == VK_NULL_HANDLE) {
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XELOGE(
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"Failed to create the immediate drawer Vulkan fragment shader module");
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dfn.vkDestroyShaderModule(device, stages[0].module, nullptr);
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return false;
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}
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stages[1].pName = "main";
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VkVertexInputBindingDescription vertex_input_binding;
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vertex_input_binding.binding = 0;
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vertex_input_binding.stride = sizeof(ImmediateVertex);
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vertex_input_binding.inputRate = VK_VERTEX_INPUT_RATE_VERTEX;
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VkVertexInputAttributeDescription vertex_input_attributes[3];
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vertex_input_attributes[0].location = 0;
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vertex_input_attributes[0].binding = 0;
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vertex_input_attributes[0].format = VK_FORMAT_R32G32_SFLOAT;
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vertex_input_attributes[0].offset = offsetof(ImmediateVertex, x);
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vertex_input_attributes[1].location = 1;
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vertex_input_attributes[1].binding = 0;
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vertex_input_attributes[1].format = VK_FORMAT_R32G32_SFLOAT;
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vertex_input_attributes[1].offset = offsetof(ImmediateVertex, u);
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vertex_input_attributes[2].location = 2;
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vertex_input_attributes[2].binding = 0;
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vertex_input_attributes[2].format = VK_FORMAT_R8G8B8A8_UNORM;
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vertex_input_attributes[2].offset = offsetof(ImmediateVertex, color);
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VkPipelineVertexInputStateCreateInfo vertex_input_state;
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vertex_input_state.sType =
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VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO;
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vertex_input_state.pNext = nullptr;
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vertex_input_state.flags = 0;
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vertex_input_state.vertexBindingDescriptionCount = 1;
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vertex_input_state.pVertexBindingDescriptions = &vertex_input_binding;
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vertex_input_state.vertexAttributeDescriptionCount =
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uint32_t(xe::countof(vertex_input_attributes));
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vertex_input_state.pVertexAttributeDescriptions = vertex_input_attributes;
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VkPipelineInputAssemblyStateCreateInfo input_assembly_state;
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input_assembly_state.sType =
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VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO;
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input_assembly_state.pNext = nullptr;
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input_assembly_state.flags = 0;
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input_assembly_state.topology = VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST;
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input_assembly_state.primitiveRestartEnable = VK_FALSE;
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VkPipelineViewportStateCreateInfo viewport_state;
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viewport_state.sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO;
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viewport_state.pNext = nullptr;
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viewport_state.flags = 0;
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viewport_state.viewportCount = 1;
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viewport_state.pViewports = nullptr;
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viewport_state.scissorCount = 1;
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viewport_state.pScissors = nullptr;
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VkPipelineRasterizationStateCreateInfo rasterization_state = {};
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rasterization_state.sType =
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VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO;
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rasterization_state.polygonMode = VK_POLYGON_MODE_FILL;
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rasterization_state.cullMode = VK_CULL_MODE_NONE;
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rasterization_state.frontFace = VK_FRONT_FACE_COUNTER_CLOCKWISE;
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rasterization_state.lineWidth = 1.0f;
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VkPipelineMultisampleStateCreateInfo multisample_state = {};
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multisample_state.sType =
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VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO;
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multisample_state.rasterizationSamples = VK_SAMPLE_COUNT_1_BIT;
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VkPipelineColorBlendAttachmentState color_blend_attachment_state;
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color_blend_attachment_state.blendEnable = VK_TRUE;
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color_blend_attachment_state.srcColorBlendFactor = VK_BLEND_FACTOR_SRC_ALPHA;
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color_blend_attachment_state.dstColorBlendFactor =
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VK_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA;
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color_blend_attachment_state.colorBlendOp = VK_BLEND_OP_ADD;
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// Don't change alpha (always 1).
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color_blend_attachment_state.srcAlphaBlendFactor = VK_BLEND_FACTOR_ZERO;
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color_blend_attachment_state.dstAlphaBlendFactor = VK_BLEND_FACTOR_ONE;
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color_blend_attachment_state.alphaBlendOp = VK_BLEND_OP_ADD;
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color_blend_attachment_state.colorWriteMask = VK_COLOR_COMPONENT_R_BIT |
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VK_COLOR_COMPONENT_G_BIT |
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VK_COLOR_COMPONENT_B_BIT;
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VkPipelineColorBlendStateCreateInfo color_blend_state;
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color_blend_state.sType =
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VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO;
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color_blend_state.pNext = nullptr;
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color_blend_state.flags = 0;
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color_blend_state.logicOpEnable = VK_FALSE;
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color_blend_state.logicOp = VK_LOGIC_OP_NO_OP;
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color_blend_state.attachmentCount = 1;
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color_blend_state.pAttachments = &color_blend_attachment_state;
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color_blend_state.blendConstants[0] = 1.0f;
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color_blend_state.blendConstants[1] = 1.0f;
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color_blend_state.blendConstants[2] = 1.0f;
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color_blend_state.blendConstants[3] = 1.0f;
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static const VkDynamicState dynamic_states[] = {
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VK_DYNAMIC_STATE_VIEWPORT,
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VK_DYNAMIC_STATE_SCISSOR,
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};
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VkPipelineDynamicStateCreateInfo dynamic_state;
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dynamic_state.sType = VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO;
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dynamic_state.pNext = nullptr;
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dynamic_state.flags = 0;
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dynamic_state.dynamicStateCount = uint32_t(xe::countof(dynamic_states));
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dynamic_state.pDynamicStates = dynamic_states;
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VkGraphicsPipelineCreateInfo pipeline_create_info;
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pipeline_create_info.sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO;
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pipeline_create_info.pNext = nullptr;
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pipeline_create_info.flags = VK_PIPELINE_CREATE_ALLOW_DERIVATIVES_BIT;
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pipeline_create_info.stageCount = uint32_t(xe::countof(stages));
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pipeline_create_info.pStages = stages;
|
||||
pipeline_create_info.pVertexInputState = &vertex_input_state;
|
||||
pipeline_create_info.pInputAssemblyState = &input_assembly_state;
|
||||
pipeline_create_info.pTessellationState = nullptr;
|
||||
pipeline_create_info.pViewportState = &viewport_state;
|
||||
pipeline_create_info.pRasterizationState = &rasterization_state;
|
||||
pipeline_create_info.pMultisampleState = &multisample_state;
|
||||
pipeline_create_info.pDepthStencilState = nullptr;
|
||||
pipeline_create_info.pColorBlendState = &color_blend_state;
|
||||
pipeline_create_info.pDynamicState = &dynamic_state;
|
||||
pipeline_create_info.layout = pipeline_layout_;
|
||||
pipeline_create_info.renderPass = swap_render_pass;
|
||||
pipeline_create_info.subpass = 0;
|
||||
pipeline_create_info.basePipelineHandle = VK_NULL_HANDLE;
|
||||
pipeline_create_info.basePipelineIndex = -1;
|
||||
if (dfn.vkCreateGraphicsPipelines(device, VK_NULL_HANDLE, 1,
|
||||
&pipeline_create_info, nullptr,
|
||||
&pipeline_triangle_) != VK_SUCCESS) {
|
||||
XELOGE(
|
||||
"Failed to create the immediate drawer triangle list Vulkan pipeline");
|
||||
dfn.vkDestroyShaderModule(device, stages[1].module, nullptr);
|
||||
dfn.vkDestroyShaderModule(device, stages[0].module, nullptr);
|
||||
return false;
|
||||
}
|
||||
|
||||
// Line pipeline.
|
||||
|
||||
input_assembly_state.topology = VK_PRIMITIVE_TOPOLOGY_LINE_LIST;
|
||||
pipeline_create_info.flags =
|
||||
(pipeline_create_info.flags & ~VK_PIPELINE_CREATE_ALLOW_DERIVATIVES_BIT) |
|
||||
VK_PIPELINE_CREATE_DERIVATIVE_BIT;
|
||||
pipeline_create_info.basePipelineHandle = pipeline_triangle_;
|
||||
VkResult pipeline_line_create_result = dfn.vkCreateGraphicsPipelines(
|
||||
device, VK_NULL_HANDLE, 1, &pipeline_create_info, nullptr,
|
||||
&pipeline_line_);
|
||||
dfn.vkDestroyShaderModule(device, stages[1].module, nullptr);
|
||||
dfn.vkDestroyShaderModule(device, stages[0].module, nullptr);
|
||||
if (pipeline_line_create_result != VK_SUCCESS) {
|
||||
XELOGE("Failed to create the immediate drawer line list Vulkan pipeline");
|
||||
dfn.vkDestroyPipeline(device, pipeline_triangle_, nullptr);
|
||||
pipeline_triangle_ = VK_NULL_HANDLE;
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
} // namespace vulkan
|
||||
} // namespace ui
|
||||
|
||||
Reference in New Issue
Block a user