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Dogcows Code - chaz/openbox/blob - otk/pseudorendercontrol.cc
1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
5 #include "pseudorendercontrol.hh"
7 #include "screeninfo.hh"
9 #include "rendertexture.hh"
14 #endif // HAVE_STDLIB_H
16 #include "../src/gettext.h"
17 #define _(str) gettext(str)
22 PseudoRenderControl::PseudoRenderControl(int screen
)
23 : RenderControl(screen
)
25 printf("Initializing PseudoColor RenderControl\n");
26 const ScreenInfo
*info
= display
->screenInfo(_screen
);
27 int depth
= info
->depth();
29 _cpc
= 4; // XXX THIS SHOULD BE A USER OPTION
30 _ncolors
= _cpc
* _cpc
* _cpc
;
32 if (_cpc
< 2 || ncolors
> 1 << depth
) {
34 _("PseudoRenderControl: Invalid colormap size. Using maximum size
36 _cpc
= 1 << (depth
/3);
37 _ncolors
= 1 << depth
; // _cpc * _cpc * _cpc
40 if (!(_colors
= new XColor
[_ncolors
])) {
42 _("PseudoRenderControl: error allocating colormap\n"));
49 PseudoRenderControl::~PseudoRenderControl()
51 printf("Destroying PseudoColor RenderControl\n");
56 void PseudoRenderControl::reduceDepth(Surface
&sf
, XImage
*im
) const
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