[Scummvm-cvs-logs] SF.net SVN: scummvm:[47495] scummvm/trunk/engines/sci/graphics
m_kiewitz at users.sourceforge.net
m_kiewitz at users.sourceforge.net
Sun Jan 24 11:06:28 CET 2010
Revision: 47495
http://scummvm.svn.sourceforge.net/scummvm/?rev=47495&view=rev
Author: m_kiewitz
Date: 2010-01-24 10:06:27 +0000 (Sun, 24 Jan 2010)
Log Message:
-----------
SCI: supporting .used bit 1 in palettes (force direct palette setting) and clipping palette intensity results fixes fade in/out in sq5 intro (some timing problems remain)
Modified Paths:
--------------
scummvm/trunk/engines/sci/graphics/palette.cpp
scummvm/trunk/engines/sci/graphics/screen.cpp
Modified: scummvm/trunk/engines/sci/graphics/palette.cpp
===================================================================
--- scummvm/trunk/engines/sci/graphics/palette.cpp 2010-01-24 08:20:22 UTC (rev 47494)
+++ scummvm/trunk/engines/sci/graphics/palette.cpp 2010-01-24 10:06:27 UTC (rev 47495)
@@ -199,8 +199,8 @@
for (i = 1 ; i < 255; i++) {
if (!pFrom->colors[i].used)// color is not used - so skip it
continue;
- // forced palette merging or dest color is not used yet
- if (flag == 2 || (!pTo->colors[i].used)) {
+ // forced palette merging or dest color is not used yet or bit 1 of new color is set
+ if (flag == 2 || (!pTo->colors[i].used) || (pFrom->colors[i].used & 2)) {
pTo->colors[i].used = pFrom->colors[i].used;
pTo->colors[i].r = pFrom->colors[i].r;
pTo->colors[i].g = pFrom->colors[i].g;
Modified: scummvm/trunk/engines/sci/graphics/screen.cpp
===================================================================
--- scummvm/trunk/engines/sci/graphics/screen.cpp 2010-01-24 08:20:22 UTC (rev 47494)
+++ scummvm/trunk/engines/sci/graphics/screen.cpp 2010-01-24 10:06:27 UTC (rev 47495)
@@ -394,9 +394,9 @@
for (int16 i = 0; i < 256; i++) {
if (!pal->colors[i].used)
continue;
- bpal[i * 4] = pal->colors[i].r * pal->intensity[i] / 100;
- bpal[i * 4 + 1] = pal->colors[i].g * pal->intensity[i] / 100;
- bpal[i * 4 + 2] = pal->colors[i].b * pal->intensity[i] / 100;
+ bpal[i * 4] = CLIP(pal->colors[i].r * pal->intensity[i] / 100, 0, 255);
+ bpal[i * 4 + 1] = CLIP(pal->colors[i].g * pal->intensity[i] / 100, 0, 255);
+ bpal[i * 4 + 2] = CLIP(pal->colors[i].b * pal->intensity[i] / 100, 0, 255);
bpal[i * 4 + 3] = 100;
}
g_system->setPalette(bpal, 0, 256);
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