libretro/scummvm
1
0
Fork 0
mirror of https://github.com/libretro/scummvm.git synced 2025-02-06 10:58:01 +00:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

TOLTECS: Updated For OSystem Palette RGBA->RGB Change.

Browse Source
This commit is contained in:
David Turner 2011-02-20 00:37:59 +00:00 committed by Willem Jan Palenstijn
parent e4005ae927
commit e1fefefff2
1 changed files with 13 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
engines/toltecs/palette.cpp
View File

@ -39,30 +39,28 @@ Palette::~Palette() {
}
void Palette::setFullPalette(byte *palette) {
byte colors[1024];
byte colors[768];
for (int i = 0; i < 256; i++) {
colors[i * 4 + 0] = palette[i * 3 + 0] << 2;
colors[i * 4 + 1] = palette[i * 3 + 1] << 2;
colors[i * 4 + 2] = palette[i * 3 + 2] << 2;
colors[i * 4 + 3] = 255;
colors[i * 3 + 0] = palette[i * 3 + 0] << 2;
colors[i * 3 + 1] = palette[i * 3 + 1] << 2;
colors[i * 3 + 2] = palette[i * 3 + 2] << 2;
}
_vm->_system->getPaletteManager()->setPalette((const byte *)colors, 0, 256);
_vm->_system->updateScreen();
}
void Palette::getFullPalette(byte *palette) {
byte colors[1024];
byte colors[768];
_vm->_system->getPaletteManager()->grabPalette(colors, 0, 256);
for (int i = 0; i < 256; i++) {
palette[i * 3 + 0] = colors[i * 4 + 0] >> 2;
palette[i * 3 + 1] = colors[i * 4 + 1] >> 2;
palette[i * 3 + 2] = colors[i * 4 + 2] >> 2;
palette[i * 3 + 0] = colors[i * 3 + 0] >> 2;
palette[i * 3 + 1] = colors[i * 3 + 1] >> 2;
palette[i * 3 + 2] = colors[i * 3 + 2] >> 2;
}
}
void Palette::setDeltaPalette(byte *palette, byte mask, char deltaValue, int16 count, int16 startIndex) {
byte colors[1024];
byte colors[768];
byte *palPtr = palette + startIndex * 3;
int16 index = startIndex, colorCount = count;
@ -76,18 +74,17 @@ void Palette::setDeltaPalette(byte *palette, byte mask, char deltaValue, int16 c
while (count--) {
rgb = *palPtr++;
if (mask & 1) colors[index * 4 + 0] = CLIP<int>(rgb + deltaValue, 0, 63) << 2;
if (mask & 1) colors[index * 3 + 0] = CLIP<int>(rgb + deltaValue, 0, 63) << 2;
rgb = *palPtr++;
if (mask & 2) colors[index * 4 + 1] = CLIP<int>(rgb + deltaValue, 0, 63) << 2;
if (mask & 2) colors[index * 3 + 1] = CLIP<int>(rgb + deltaValue, 0, 63) << 2;
rgb = *palPtr++;
if (mask & 4) colors[index * 4 + 2] = CLIP<int>(rgb + deltaValue, 0, 63) << 2;
index++;
if (mask & 4) colors[index * 3 + 2] = CLIP<int>(rgb + deltaValue, 0, 63) << 2;
index++;
}
debug(0, "startIndex = %d; colorCount = %d", startIndex, colorCount);
_vm->_system->getPaletteManager()->setPalette((const byte *)colors, 0, 256);
}
void Palette::loadAddPalette(uint resIndex, byte startIndex) {