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SCI/newgui: changed step-count to half to minimize cpu load

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svn-id: r45075
This commit is contained in:
Martin Kiewitz 2009-10-14 12:53:57 +00:00
parent d9de73e725
commit 2284932e35
1 changed files with 6 additions and 4 deletions
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10
engines/sci/gui/gui_transitions.cpp
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@ -90,29 +90,31 @@ void SciGuiTransitions::setNewScreen() {
g_system->updateScreen();
}
// Note: dont do too many steps in here, otherwise cpu will crap out because of the load
void SciGuiTransitions::fadeOut() {
byte oldPalette[4 * 256], workPalette[4 * 256];
int16 stepNr, colorNr;
g_system->grabPalette(oldPalette, 0, 256);
for (stepNr = 100; stepNr >= 0; stepNr -= 5) {
for (stepNr = 100; stepNr >= 0; stepNr -= 10) {
for (colorNr = 0; colorNr < 256; colorNr++){
workPalette[colorNr * 4 + 0] = oldPalette[colorNr * 4] * stepNr / 100;
workPalette[colorNr * 4 + 1] = oldPalette[colorNr * 4 + 1] * stepNr / 100;
workPalette[colorNr * 4 + 2] = oldPalette[colorNr * 4 + 2] * stepNr / 100;
}
g_system->setPalette(workPalette, 0, 256);
_gui->wait(1);
_gui->wait(2);
}
}
// Note: dont do too many steps in here, otherwise cpu will crap out because of the load
void SciGuiTransitions::fadeIn() {
byte workPalette[4 * 256];
GuiPalette *newPalette = &_palette->_sysPalette;
int16 stepNr, colorNr;
for (stepNr = 0; stepNr <= 100; stepNr += 5) {
for (stepNr = 0; stepNr <= 100; stepNr += 10) {
for (colorNr = 0; colorNr < 256; colorNr++){
workPalette[colorNr * 4 + 0] = newPalette->colors[colorNr].r * stepNr / 100;
workPalette[colorNr * 4 + 1] = newPalette->colors[colorNr].g * stepNr / 100;
@ -120,7 +122,7 @@ void SciGuiTransitions::fadeIn() {
workPalette[colorNr * 4 + 3] = 100;
}
g_system->setPalette(workPalette, 0, 256);
_gui->wait(1);
_gui->wait(2);
}
}