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Vulkan UI: Set up the blitter.

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This commit is contained in:
Dr. Chat
2017-05-13 10:02:05 -05:00
parent 6990d21a8d
commit 0c1a46d708
18 changed files with 783 additions and 440 deletions
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59
src/xenia/ui/vulkan/blitter.h
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@@ -10,6 +10,7 @@
#ifndef XENIA_UI_VULKAN_BLITTER_H_
#define XENIA_UI_VULKAN_BLITTER_H_
#include <map>
#include <memory>
#include "xenia/ui/vulkan/vulkan.h"
@@ -19,35 +20,55 @@ namespace xe {
namespace ui {
namespace vulkan {
class DescriptorPool;
class Blitter {
public:
Blitter();
~Blitter();
bool Initialize(VulkanDevice* device);
void Scavenge();
void Shutdown();
// Queues commands to blit a texture to another texture.
void BlitTexture2D(VkCommandBuffer command_buffer, VkImage src_image,
VkImageView src_image_view, VkOffset2D src_offset,
VkExtent2D src_extents, VkImage dst_image,
VkImageView dst_image_view, VkFilter filter,
bool swap_channels);
// dst_framebuffer must only have one attachment, the target texture.
void BlitTexture2D(VkCommandBuffer command_buffer, VkFence fence,
VkImageView src_image_view, VkRect2D src_rect,
VkExtent2D src_extents, VkFormat dst_image_format,
VkOffset2D dst_offset, VkExtent2D dst_extents,
VkFramebuffer dst_framebuffer, VkFilter filter,
bool color_or_depth, bool swap_channels);
void CopyColorTexture2D(VkCommandBuffer command_buffer, VkImage src_image,
VkImageView src_image_view, VkOffset2D src_offset,
VkImage dst_image, VkImageView dst_image_view,
VkExtent2D extents, VkFilter filter,
bool swap_channels);
void CopyDepthTexture(VkCommandBuffer command_buffer, VkImage src_image,
VkImageView src_image_view, VkOffset2D src_offset,
VkImage dst_image, VkImageView dst_image_view,
VkExtent2D extents);
void CopyColorTexture2D(VkCommandBuffer command_buffer, VkFence fence,
VkImage src_image, VkImageView src_image_view,
VkOffset2D src_offset, VkImage dst_image,
VkImageView dst_image_view, VkExtent2D extents,
VkFilter filter, bool swap_channels);
void CopyDepthTexture(VkCommandBuffer command_buffer, VkFence fence,
VkImage src_image, VkImageView src_image_view,
VkOffset2D src_offset, VkImage dst_image,
VkImageView dst_image_view, VkExtent2D extents);
// For framebuffer creation.
VkRenderPass GetRenderPass(VkFormat format);
private:
VkRenderPass CreateRenderPass(VkFormat output_format);
VkPipeline CreatePipeline(VkRenderPass render_pass);
struct VtxPushConstants {
float src_uv[4]; // 0x00
};
struct PixPushConstants {
int _pad[3]; // 0x10
int swap; // 0x1C
};
VkPipeline GetPipeline(VkRenderPass render_pass, VkShaderModule frag_shader);
VkRenderPass CreateRenderPass(VkFormat output_format);
VkPipeline CreatePipeline(VkRenderPass render_pass,
VkShaderModule frag_shader);
std::unique_ptr<DescriptorPool> descriptor_pool_ = nullptr;
VulkanDevice* device_ = nullptr;
VkPipeline pipeline_color_ = nullptr;
VkPipeline pipeline_depth_ = nullptr;
@@ -55,8 +76,12 @@ class Blitter {
VkShaderModule blit_vertex_ = nullptr;
VkShaderModule blit_color_ = nullptr;
VkShaderModule blit_depth_ = nullptr;
VkSampler samp_linear_ = nullptr;
VkSampler samp_nearest_ = nullptr;
VkDescriptorSetLayout descriptor_set_layout_ = nullptr;
VkRenderPass render_pass_ = nullptr;
std::map<VkFormat, VkRenderPass> render_passes_;
std::map<std::pair<VkRenderPass, VkShaderModule>, VkPipeline> pipelines_;
};
} // namespace vulkan