blob: 28015aba931be50f346c49646f1020546e296839 (
plain) (
blame)
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
|
// Copyright 2014 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <memory>
#include "common/common_types.h"
#include "video_core/rasterizer_interface.h"
class EmuWindow;
class RendererBase : NonCopyable {
public:
/// Used to reference a framebuffer
enum kFramebuffer { kFramebuffer_VirtualXFB = 0, kFramebuffer_EFB, kFramebuffer_Texture };
/**
* Struct describing framebuffer metadata
* TODO(bunnei): This struct belongs in the GPU code, but we don't have a good place for it yet.
*/
struct FramebufferInfo {
enum class PixelFormat : u32 {
ABGR8 = 1,
};
/**
* Returns the number of bytes per pixel.
*/
static u32 BytesPerPixel(PixelFormat format) {
switch (format) {
case PixelFormat::ABGR8:
return 4;
}
UNREACHABLE();
}
VAddr address;
u32 offset;
u32 width;
u32 height;
u32 stride;
PixelFormat pixel_format;
};
virtual ~RendererBase() {}
/// Swap buffers (render frame)
virtual void SwapBuffers(const FramebufferInfo& framebuffer_info) = 0;
/**
* Set the emulator window to use for renderer
* @param window EmuWindow handle to emulator window to use for rendering
*/
virtual void SetWindow(EmuWindow* window) = 0;
/// Initialize the renderer
virtual bool Init() = 0;
/// Shutdown the renderer
virtual void ShutDown() = 0;
// Getter/setter functions:
// ------------------------
f32 GetCurrentFPS() const {
return m_current_fps;
}
int GetCurrentFrame() const {
return m_current_frame;
}
VideoCore::RasterizerInterface* Rasterizer() const {
return rasterizer.get();
}
void RefreshRasterizerSetting();
protected:
std::unique_ptr<VideoCore::RasterizerInterface> rasterizer;
f32 m_current_fps = 0.0f; ///< Current framerate, should be set by the renderer
int m_current_frame = 0; ///< Current frame, should be set by the renderer
private:
bool opengl_rasterizer_active = false;
};
|
