piwalker/dolphin
1
0
Fork 0
mirror of https://github.com/dolphin-emu/dolphin.git synced 2025-07-21 21:30:19 -06:00
Code Issues Packages Projects Releases Wiki Activity

Merged some FramebufferManager code into VideoCommon.

Browse Source 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6417 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
Jordan Woyak
2010-11-14 23:31:53 +00:00
parent 2378b443c1
commit 0da42fcca7
27 changed files with 840 additions and 1319 deletions
Download Patch File Download Diff File Expand all files Collapse all files

87
Source/Plugins/Plugin_VideoDX11/Src/FramebufferManager.h
View File

@ -18,8 +18,9 @@
#ifndef _FBMANAGER_D3D_H_
#define _FBMANAGER_D3D_H_
#include <list>
#include "D3DBase.h"
#include "D3DTexture.h"
#include "FramebufferManagerBase.h"
// On the GameCube, the game sends a request for the graphics processor to
// transfer its internal EFB (Embedded Framebuffer) to an area in GameCube RAM
@ -52,82 +53,40 @@
// There may be multiple XFBs in GameCube RAM. This is the maximum number to
// virtualize.
const int MAX_VIRTUAL_XFB = 8;
inline bool addrRangesOverlap(u32 aLower, u32 aUpper, u32 bLower, u32 bUpper)
struct XFBSource : public XFBSourceBase
{
return !((aLower >= bUpper) || (bLower >= aUpper));
}
XFBSource(D3DTexture2D *_tex) : tex(_tex) {}
~XFBSource() { tex->Release(); }
struct XFBSource
{
XFBSource() : srcAddr(0), srcWidth(0), srcHeight(0), tex(NULL), texWidth(0), texHeight(0) {}
void Draw(const MathUtil::Rectangle<float> &sourcerc,
const MathUtil::Rectangle<float> &drawrc, int width, int height) const;
void DecodeToTexture(u32 xfbAddr, u32 fbWidth, u32 fbHeight);
void CopyEFB();
u32 srcAddr;
u32 srcWidth;
u32 srcHeight;
D3DTexture2D* tex;
unsigned int texWidth;
unsigned int texHeight;
D3DTexture2D* const tex;
};
class FramebufferManager
class FramebufferManager : public FramebufferManagerBase
{
public:
FramebufferManager()
{
m_efb.color_tex = NULL;
m_efb.color_staging_buf = NULL;
m_efb.depth_tex = NULL;
m_efb.depth_staging_buf = NULL;
m_efb.depth_read_texture = NULL;
FramebufferManager();
~FramebufferManager();
m_realXFBSource.tex = NULL;
}
static D3DTexture2D* &GetEFBColorTexture();
static ID3D11Texture2D* &GetEFBColorStagingBuffer();
void Create();
void Destroy();
void CopyToXFB(u32 xfbAddr, u32 fbWidth, u32 fbHeight, const EFBRectangle& sourceRc);
const XFBSource** GetXFBSource(u32 xfbAddr, u32 fbWidth, u32 fbHeight, u32 &xfbCount);
D3DTexture2D* &GetEFBColorTexture();
ID3D11Texture2D* &GetEFBColorStagingBuffer();
D3DTexture2D* &GetEFBDepthTexture();
D3DTexture2D* &GetEFBDepthReadTexture();
ID3D11Texture2D* &GetEFBDepthStagingBuffer();
static D3DTexture2D* &GetEFBDepthTexture();
static D3DTexture2D* &GetEFBDepthReadTexture();
static ID3D11Texture2D* &GetEFBDepthStagingBuffer();
private:
XFBSourceBase* CreateXFBSource(unsigned int target_width, unsigned int target_height);
void GetTargetSize(unsigned int *width, unsigned int *height, const EFBRectangle& sourceRc);
struct VirtualXFB
{
// Address and size in GameCube RAM
u32 xfbAddr;
u32 xfbWidth;
u32 xfbHeight;
void CopyToRealXFB(u32 xfbAddr, u32 fbWidth, u32 fbHeight, const EFBRectangle& sourceRc);
XFBSource xfbSource;
};
typedef std::list<VirtualXFB> VirtualXFBListType;
VirtualXFBListType::iterator findVirtualXFB(u32 xfbAddr, u32 width, u32 height);
void replaceVirtualXFB();
void copyToRealXFB(u32 xfbAddr, u32 fbWidth, u32 fbHeight, const EFBRectangle& sourceRc);
void copyToVirtualXFB(u32 xfbAddr, u32 fbWidth, u32 fbHeight, const EFBRectangle& sourceRc);
const XFBSource** getRealXFBSource(u32 xfbAddr, u32 fbWidth, u32 fbHeight, u32 &xfbCount);
const XFBSource** getVirtualXFBSource(u32 xfbAddr, u32 fbWidth, u32 fbHeight, u32 &xfbCount);
XFBSource m_realXFBSource; // Only used in Real XFB mode
VirtualXFBListType m_virtualXFBList; // Only used in Virtual XFB mode
const XFBSource* m_overlappingXFBArray[MAX_VIRTUAL_XFB];
struct
static struct Efb
{
D3DTexture2D* color_tex;
ID3D11Texture2D* color_staging_buf;
@ -138,6 +97,4 @@ private:
} m_efb;
};
extern FramebufferManager g_framebufferManager;
#endif