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#ifndef __gpixmap_h
#define __gpixmap_h
#include <pthread.h>
#include <lib/base/estring.h>
#include <lib/gdi/erect.h>
#include <lib/gdi/fb.h>
#include <lib/base/elock.h>
#include <lib/base/object.h>
struct gColor
{
int color;
gColor(int color): color(color)
{
}
gColor(): color(0)
{
}
operator int() const { return color; }
bool operator==(const gColor &o) const { return o.color==color; }
};
struct gRGB
{
int b, g, r, a;
gRGB(int r, int g, int b, int a=0): b(b), g(g), r(r), a(a)
{
}
gRGB(unsigned long val): b(val&0xFF), g((val>>8)&0xFF), r((val>>16)&0xFF), a((val>>24)&0xFF) // ARGB
{
}
gRGB()
{
}
bool operator < (const gRGB &c) const
{
if (b < c.b)
return 1;
if (b == c.b)
{
if (g < c.g)
return 1;
if (g == c.g)
{
if (r < c.r)
return 1;
if (r == c.r)
return a < c.a;
}
}
return 0;
}
bool operator==(const gRGB &c) const
{
return (b == c.b) && (g == c.g) && (r == c.r) && (a == c.a);
}
};
struct gPalette
{
int start, colors;
gRGB *data;
gColor findColor(const gRGB &rgb) const;
};
struct gLookup
{
int size;
gColor *lookup;
gLookup(int size, const gPalette &pal, const gRGB &start, const gRGB &end);
gLookup();
void build(int size, const gPalette &pal, const gRGB &start, const gRGB &end);
};
/**
* \brief A softreference to a font.
*
* The font is specified by a name and a size.
* \c gFont is part of the \ref gdi.
*/
struct gFont
{
eString family;
int pointSize;
/**
* \brief Constructs a font with the given name and size.
* \param family The name of the font, for example "NimbusSansL-Regular Sans L Regular".
* \param pointSize the size of the font in PIXELS.
*/
gFont(const eString &family, int pointSize):
family(family), pointSize(pointSize)
{
}
enum
{
tRegular, tFixed
};
gFont(int type, int pointSize);
gFont()
:pointSize(0)
{
}
};
struct gPixmap: public iObject
{
DECLARE_REF;
public:
int x, y, bpp, bypp, stride;
void *data;
gPalette clut;
eSize getSize() const { return eSize(x, y); }
void fill(const eRect &area, const gColor &color);
enum
{
blitAlphaTest=1
};
void blit(const gPixmap &src, ePoint pos, const eRect &clip=eRect(), int flags=0);
void mergePalette(const gPixmap &target);
void line(ePoint start, ePoint end, gColor color);
gPixmap();
virtual ~gPixmap();
};
struct gImage: gPixmap
{
gImage(eSize size, int bpp);
~gImage();
};
#endif
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