diff options
Diffstat (limited to 'engines/scumm/palette.cpp')
| -rw-r--r-- | engines/scumm/palette.cpp | 36 |
1 files changed, 23 insertions, 13 deletions
diff --git a/engines/scumm/palette.cpp b/engines/scumm/palette.cpp index 1b531f6bab..2fe3f34530 100644 --- a/engines/scumm/palette.cpp +++ b/engines/scumm/palette.cpp @@ -33,6 +33,27 @@ namespace Scumm { +uint8 *ScummEngine::getHEPaletteSlot(uint16 palSlot) { + assertRange(0, palSlot, _numPalettes, "palette"); + + if (_game.heversion >= 99) { + if (palSlot) + return _hePalettes + palSlot * _hePaletteSlot + 768; + else + return _hePalettes + _hePaletteSlot + 768; + } + + return NULL; +} + +uint16 ScummEngine::get16BitColor(uint8 r, uint8 g, uint8 b) { + uint16 ar = (r >> 3) << 10; + uint16 ag = (g >> 3) << 5; + uint16 ab = (b >> 3) << 0; + uint16 col = ar | ag | ab; + return col; +} + void ScummEngine::resetPalette() { static const byte tableC64Palette[] = { 0x00, 0x00, 0x00, 0xFD, 0xFE, 0xFC, 0xBE, 0x1A, 0x24, 0x30, 0xE6, 0xC6, @@ -201,6 +222,8 @@ void ScummEngine::setPaletteFromPtr(const byte *ptr, int numcolor) { assertRange(0, numcolor, 256, "setPaletteFromPtr: numcolor"); dest = _currentPalette; + + // Test for Amiga Monkey Island and EGA Mode unset, if true then skip the first 16 colors. if ((_game.platform == Common::kPlatformAmiga) && _game.version == 4 && _renderMode != Common::kRenderEGA) { firstIndex = 16; dest += 3 * 16; @@ -240,9 +263,6 @@ void ScummEngine::setDirtyColors(int min, int max) { _palDirtyMin = min; if (_palDirtyMax < max) _palDirtyMax = max; - - if (_hePaletteCache) - memset(_hePaletteCache, -1, 65536); } void ScummEngine::initCycl(const byte *ptr) { @@ -729,16 +749,6 @@ void ScummEngine_v8::desaturatePalette(int hueScale, int satScale, int lightScal #endif -int ScummEngine::convert16BitColor(uint16 color, uint8 r, uint8 g, uint8 b) { - // HACK: Find the closest matching color, and store in - // cache for faster access. - if (_hePaletteCache[color] == -1) { - _hePaletteCache[color] = remapPaletteColor(r, g, b, -1); - } - - return _hePaletteCache[color]; -} - int ScummEngine::remapPaletteColor(int r, int g, int b, int threshold) { byte *pal; int ar, ag, ab, i; |