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Dogcows Code - chaz/openbox/blob - otk/truerendercontrol.hh
1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
2 #ifndef __truerendercontrol_hh
3 #define __truerendercontrol_hh
5 #include "rendercontrol.hh"
12 # ifdef HAVE_SYS_TYPES_H
13 # include <sys/types.h>
24 typedef uint32_t pixel32
;
25 typedef uint16_t pixel16
;
27 typedef u_int32_t pixel32
;
28 typedef u_int16_t pixel16
;
29 #endif /* HAVE_STDINT_H */
31 #ifdef WORDS_BIGENDIAN
32 const int default_red_shift
=0;
33 const int default_green_shift
=8;
34 const int default_blue_shift
=16;
35 const int endian
=MSBFirst
;
37 const int default_red_shift
=16;
38 const int default_green_shift
=8;
39 const int default_blue_shift
=0;
40 const int endian
=LSBFirst
;
41 #endif /* WORDS_BIGENDIAN */
43 class TrueRenderControl
: public RenderControl
{
45 // the number of bits to shift a color value (from 0-255) to the right, to
46 // fit it into the the color mask (do this before the offset)
51 // the offset of each color in a color mask
56 inline void highlight(pixel32
*x
, pixel32
*y
, bool raised
) const;
57 void reduceDepth(XImage
*im
, pixel32
*data
) const;
58 void verticalGradient(Surface
&sf
, const RenderTexture
&texture
,
60 void diagonalGradient(Surface
&sf
, const RenderTexture
&texture
,
62 void crossDiagonalGradient(Surface
&sf
, const RenderTexture
&texture
,
64 virtual void drawGradientBackground(Surface
&sf
,
65 const RenderTexture
&texture
) const;
68 TrueRenderControl(int screen
);
69 virtual ~TrueRenderControl();
71 virtual void drawBackground(Surface
& sf
, const RenderTexture
&texture
) const;
76 #endif // __truerendercontrol_hh
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