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re-added color depth checks.

This commit is contained in:
wowzaman12 2015-04-05 22:25:07 +00:00
parent bcfd5ce4ce
commit 3be56f6dbc
1 changed files with 25 additions and 8 deletions
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33
src/wx/panel.cpp
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@ -1025,21 +1025,38 @@ DrawingPanel::DrawingPanel(int _width, int _height) :
} while(0);
} else {
scale = builtin_ff_scale(gopts.filter);
#ifndef NO_ASM
// while there is a 32->16 frontend for these, it's probably more
// efficient to just use 16 to start with
// unfortunately, this also means that the 32-bit output needs to
// be sensed in lower code
if(gopts.filter == FF_HQ3X || gopts.filter == FF_HQ4X)
systemColorDepth = 16;
else
#endif
#define out_16 (systemColorDepth == 16)
systemColorDepth = 32;
}
// Intialize color tables
if(systemColorDepth == 32) {
#if wxBYTE_ORDER == wxLITTLE_ENDIAN
systemRedShift = 3;
systemGreenShift = 11;
systemBlueShift = 19;
RGB_LOW_BITS_MASK = 0x00010101;
systemRedShift = 3;
systemGreenShift = 11;
systemBlueShift = 19;
RGB_LOW_BITS_MASK = 0x00010101;
#else
systemRedShift = 27;
systemGreenShift = 19;
systemBlueShift = 11;
RGB_LOW_BITS_MASK = 0x01010100;
systemRedShift = 27;
systemGreenShift = 19;
systemBlueShift = 11;
RGB_LOW_BITS_MASK = 0x01010100;
#endif
} else {
// plugins expect RGB in native byte order
systemRedShift = 10;
systemGreenShift = 5;
systemBlueShift = 0;
RGB_LOW_BITS_MASK = 0x0421;
}
// FIXME: should be "true" for GBA carts if lcd mode selected
// which means this needs to be re-run at pref change time
utilUpdateSystemColorMaps(false);