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TexCache: create a const Config struct

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This commit is contained in:
degasus
2015-01-11 15:03:41 +01:00
parent d640453274
commit d95e5e2b6f
6 changed files with 72 additions and 54 deletions
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28
Source/Core/VideoCommon/TextureCacheBase.h
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@ -25,8 +25,19 @@ public:
TCET_EC_DYNAMIC, // EFB copy which sits in RAM and needs to be decoded before being used
};
struct TCacheEntryConfig
{
TCacheEntryConfig() : width(0), height(0), levels(1), layers(1), rendertarget(false) {}
u32 width, height;
u32 levels, layers;
bool rendertarget;
};
struct TCacheEntryBase
{
const TCacheEntryConfig config;
// common members
u32 addr;
u32 size_in_bytes;
@ -35,30 +46,23 @@ public:
enum TexCacheEntryType type;
unsigned int tex_levels;
unsigned int num_layers;
unsigned int native_width, native_height; // Texture dimensions from the GameCube's point of view
unsigned int virtual_width, virtual_height; // Texture dimensions from OUR point of view - for hires textures or scaled EFB copies
// used to delete textures which haven't been used for TEXTURE_KILL_THRESHOLD frames
int frameCount;
void SetGeneralParameters(u32 _addr, u32 _size, u32 _format, unsigned int _tex_levels, unsigned int _num_layers)
void SetGeneralParameters(u32 _addr, u32 _size, u32 _format)
{
addr = _addr;
size_in_bytes = _size;
format = _format;
tex_levels = _tex_levels;
num_layers = _num_layers;
}
void SetDimensions(unsigned int _native_width, unsigned int _native_height, unsigned int _virtual_width, unsigned int _virtual_height)
void SetDimensions(unsigned int _native_width, unsigned int _native_height)
{
native_width = _native_width;
native_height = _native_height;
virtual_width = _virtual_width;
virtual_height = _virtual_height;
}
void SetHashes(u64 _hash)
@ -66,7 +70,7 @@ public:
hash = _hash;
}
TCacheEntryBase(const TCacheEntryConfig& c) : config(c) {}
virtual ~TCacheEntryBase();
virtual void Bind(unsigned int stage) = 0;
@ -100,7 +104,7 @@ public:
virtual TCacheEntryBase* CreateTexture(unsigned int width, unsigned int height,
unsigned int tex_levels, PC_TexFormat pcfmt) = 0;
virtual TCacheEntryBase* CreateRenderTargetTexture(unsigned int scaled_tex_w, unsigned int scaled_tex_h) = 0;
virtual TCacheEntryBase* CreateRenderTargetTexture(unsigned int scaled_tex_w, unsigned int scaled_tex_h, unsigned int layers) = 0;
virtual void CompileShaders() = 0; // currently only implemented by OGL
virtual void DeleteShaders() = 0; // currently only implemented by OGL
@ -121,7 +125,7 @@ private:
static void DumpTexture(TCacheEntryBase* entry, std::string basename, unsigned int level);
static void CheckTempSize(size_t required_size);
static TCacheEntryBase* AllocateRenderTarget(unsigned int width, unsigned int height);
static TCacheEntryBase* AllocateRenderTarget(unsigned int width, unsigned int height, unsigned int layers);
static void FreeRenderTarget(TCacheEntryBase* entry);
typedef std::map<u32, TCacheEntryBase*> TexCache;