1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
|
// Copyright 2016 Dolphin Emulator Project
// Licensed under GPLv2+
// Refer to the license.txt file included.
#pragma once
#include <memory>
#include "Common/CommonTypes.h"
#include "VideoBackends/Vulkan/StreamBuffer.h"
#include "VideoCommon/TextureCacheBase.h"
namespace Vulkan
{
class TextureConverter;
class StateTracker;
class Texture2D;
class TextureCache : public TextureCacheBase
{
public:
struct TCacheEntry : TCacheEntryBase
{
TCacheEntry(const TCacheEntryConfig& config_, std::unique_ptr<Texture2D> texture,
VkFramebuffer framebuffer);
~TCacheEntry();
Texture2D* GetTexture() const { return m_texture.get(); }
VkFramebuffer GetFramebuffer() const { return m_framebuffer; }
void Load(const u8* buffer, unsigned int width, unsigned int height,
unsigned int expanded_width, unsigned int level) override;
void FromRenderTarget(bool is_depth_copy, const EFBRectangle& src_rect, bool scale_by_half,
unsigned int cbufid, const float* colmat) override;
void CopyRectangleFromTexture(const TCacheEntryBase* source,
const MathUtil::Rectangle<int>& src_rect,
const MathUtil::Rectangle<int>& dst_rect) override;
void Bind(unsigned int stage) override;
bool Save(const std::string& filename, unsigned int level) override;
private:
std::unique_ptr<Texture2D> m_texture;
VkFramebuffer m_framebuffer;
};
TextureCache();
~TextureCache();
static TextureCache* GetInstance();
TextureConverter* GetTextureConverter() const { return m_texture_converter.get(); }
bool Initialize();
bool CompileShaders() override;
void DeleteShaders() override;
TCacheEntryBase* CreateTexture(const TCacheEntryConfig& config) override;
void ConvertTexture(TCacheEntryBase* base_entry, TCacheEntryBase* base_unconverted, void* palette,
TlutFormat format) override;
void CopyEFB(u8* dst, u32 format, u32 native_width, u32 bytes_per_row, u32 num_blocks_y,
u32 memory_stride, bool is_depth_copy, const EFBRectangle& src_rect,
bool is_intensity, bool scale_by_half) override;
void CopyRectangleFromTexture(TCacheEntry* dst_texture, const MathUtil::Rectangle<int>& dst_rect,
Texture2D* src_texture, const MathUtil::Rectangle<int>& src_rect);
private:
bool CreateRenderPasses();
// Copies the contents of a texture using vkCmdCopyImage
void CopyTextureRectangle(TCacheEntry* dst_texture, const MathUtil::Rectangle<int>& dst_rect,
Texture2D* src_texture, const MathUtil::Rectangle<int>& src_rect);
// Copies (and optionally scales) the contents of a texture using a framgent shader.
void ScaleTextureRectangle(TCacheEntry* dst_texture, const MathUtil::Rectangle<int>& dst_rect,
Texture2D* src_texture, const MathUtil::Rectangle<int>& src_rect);
VkRenderPass m_render_pass = VK_NULL_HANDLE;
std::unique_ptr<StreamBuffer> m_texture_upload_buffer;
std::unique_ptr<TextureConverter> m_texture_converter;
VkShaderModule m_copy_shader = VK_NULL_HANDLE;
VkShaderModule m_efb_color_to_tex_shader = VK_NULL_HANDLE;
VkShaderModule m_efb_depth_to_tex_shader = VK_NULL_HANDLE;
};
} // namespace Vulkan
|
