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#ifndef __EVAS_DIRECT3D_OBJECT_IMAGE_H__
#define __EVAS_DIRECT3D_OBJECT_IMAGE_H__
#include "evas_engine.h"
#include "ref.h"
#include "array.h"
#include "evas_direct3d_object.h"
class D3DObjectImage : public D3DObject
{
public:
D3DObjectImage();
virtual ~D3DObjectImage();
void CopyTo(D3DObjectImage *image);
static void BeginCache();
virtual void Draw(D3DDevice *d3d);
static void EndCache(D3DDevice *d3d);
void Init(FLOAT u, FLOAT v, FLOAT du, FLOAT dv, int image_id,
int width, int height, const char *source);
void Setup(FLOAT x, FLOAT y, FLOAT w, FLOAT h,
int sx, int sy, int sw, int sh);
void SetupColorFilter(DWORD color);
void SetupBorder(const D3DXVECTOR4 &world_border, const D3DXVECTOR4 &pix_border);
inline bool IsValid();
inline const char *GetSource();
inline int GetWidth();
inline int GetHeight();
inline FLOAT GetBorderLeft();
inline FLOAT GetBorderRight();
inline FLOAT GetBorderTop();
inline FLOAT GetBorderBottom();
bool UpdateImageData(DWORD *image_data);
DWORD *GetImageData();
private:
struct Vertex
{
FLOAT x, y;
FLOAT u, v;
D3DCOLOR col;
};
struct GroupDesc
{
int num;
int id;
};
private:
Vertex *MakeData();
Vertex *MakeDataBorder();
private:
FLOAT _x, _y, _w, _h;
FLOAT _sx, _sy, _sw, _sh;
D3DXVECTOR4 _border;
D3DXVECTOR4 _uvborder;
FLOAT _u, _v, _du, _dv;
int _image_id;
int _width, _height;
D3DCOLOR _color;
int _cache_i;
bool _with_border;
bool _dirty;
TArray<DWORD> _image_data;
bool _image_data_updated;
char _source[256];
Vertex _data[54];
static TArray<D3DObjectImage *> _cache;
static bool _cache_enabled;
};
bool D3DObjectImage::IsValid()
{
return _image_id >= 0 && _width > 0 && _height > 0;
}
const char *D3DObjectImage::GetSource()
{
return _source;
}
int D3DObjectImage::GetWidth()
{
return _width;
}
int D3DObjectImage::GetHeight()
{
return _height;
}
FLOAT D3DObjectImage::GetBorderLeft()
{
return _border.x;
}
FLOAT D3DObjectImage::GetBorderRight()
{
return _border.z;
}
FLOAT D3DObjectImage::GetBorderTop()
{
return _border.y;
}
FLOAT D3DObjectImage::GetBorderBottom()
{
return _border.w;
}
#endif // __EVAS_DIRECT3D_OBJECT_IMAGE_H__
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