mirror of
https://github.com/dolphin-emu/dolphin.git
synced 2025-07-23 06:09:50 -06:00
Merged common texture cache code from video plugins into VideoCommon. (DX11 native mipmaps currently broken, disabled) Hopefully everything else should still be working.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6288 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
99
Source/Core/VideoCommon/Src/TextureCacheBase.h
Normal file
99
Source/Core/VideoCommon/Src/TextureCacheBase.h
Normal file
@ -0,0 +1,99 @@
|
||||
|
||||
#ifndef _TEXTURECACHEBASE_H
|
||||
#define _TEXTURECACHEBASE_H
|
||||
|
||||
#include <map>
|
||||
|
||||
//#include "VideoCommon.h"
|
||||
#include "TextureDecoder.h"
|
||||
#include "BPMemory.h"
|
||||
|
||||
#include "CommonTypes.h"
|
||||
|
||||
class TextureCache
|
||||
{
|
||||
public:
|
||||
struct TCacheEntryBase
|
||||
{
|
||||
// TODO: organize
|
||||
u32 addr;
|
||||
u32 size_in_bytes;
|
||||
u64 hash;
|
||||
//u32 paletteHash;
|
||||
u32 oldpixel;
|
||||
u32 format;
|
||||
|
||||
int frameCount;
|
||||
unsigned int w, h, mipLevels;
|
||||
// TODO: it looks like scaledW/H can be removed and w/h can be used in their place
|
||||
unsigned int scaledW, scaledH, nativeW, nativeH;
|
||||
|
||||
bool isRenderTarget;
|
||||
bool isDynamic; // mofified from cpu
|
||||
bool isNonPow2; // doesn't seem to be used anywhere
|
||||
|
||||
//TCacheEntryBase()
|
||||
//{
|
||||
// // TODO: remove these
|
||||
// isRenderTarget = 0;
|
||||
// hash = 0;
|
||||
// //paletteHash = 0;
|
||||
// oldpixel = 0;
|
||||
// addr = 0;
|
||||
// size_in_bytes = 0;
|
||||
// frameCount = 0;
|
||||
// isNonPow2 = true;
|
||||
// w = 0;
|
||||
// h = 0;
|
||||
// scaledW = 0;
|
||||
// scaledH = 0;
|
||||
//}
|
||||
|
||||
virtual ~TCacheEntryBase();
|
||||
|
||||
virtual void Bind(unsigned int stage) = 0;
|
||||
virtual bool Save(const char filename[]) = 0;
|
||||
|
||||
virtual void Load(unsigned int width, unsigned int height,
|
||||
unsigned int expanded_width, unsigned int level) = 0;
|
||||
virtual void FromRenderTarget(bool bFromZBuffer, bool bScaleByHalf,
|
||||
unsigned int cbufid, const float *colmat, const EFBRectangle &source_rect,
|
||||
bool bIsIntensityFmt, u32 copyfmt) = 0;
|
||||
|
||||
int IntersectsMemoryRange(u32 range_address, u32 range_size) const;
|
||||
};
|
||||
|
||||
virtual ~TextureCache(); // needs virtual for DX11 dtor
|
||||
|
||||
static void Cleanup();
|
||||
|
||||
static void Invalidate(bool shutdown);
|
||||
static void InvalidateRange(u32 start_address, u32 size);
|
||||
static void MakeRangeDynamic(u32 start_address, u32 size);
|
||||
static void ClearRenderTargets(); // currently only used by OGL
|
||||
|
||||
virtual TCacheEntryBase* CreateTexture(unsigned int width, unsigned int height,
|
||||
unsigned int expanded_width, unsigned int tex_levels, PC_TexFormat pcfmt) = 0;
|
||||
virtual TCacheEntryBase* CreateRenderTargetTexture(unsigned int scaled_tex_w, unsigned int scaled_tex_h) = 0;
|
||||
|
||||
static TCacheEntryBase* Load(unsigned int stage, u32 address, unsigned int width, unsigned int height,
|
||||
int format, unsigned int tlutaddr, int tlutfmt, bool UseNativeMips, unsigned int maxlevel);
|
||||
static void CopyRenderTargetToTexture(u32 address, bool bFromZBuffer, bool bIsIntensityFmt,
|
||||
u32 copyfmt, bool bScaleByHalf, const EFBRectangle &source_rect);
|
||||
|
||||
protected:
|
||||
TextureCache();
|
||||
|
||||
static u8 *temp;
|
||||
|
||||
private:
|
||||
typedef std::map<u32, TCacheEntryBase*> TexCache;
|
||||
|
||||
static TexCache textures;
|
||||
|
||||
virtual bool isOGL() { return false; } // Hacks for TextureDecode_real support
|
||||
};
|
||||
|
||||
extern TextureCache *g_texture_cache;
|
||||
|
||||
#endif
|
Reference in New Issue
Block a user