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DREAMWEB: Cleaned up the PCX decoder slightly

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eriktorbjorn 2011-06-11 14:02:01 +02:00 committed by Alyssa Milburn
parent 9034191796
commit c8be54bbd8
1 changed files with 4 additions and 10 deletions
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14
engines/dreamweb/dreamweb.cpp
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@ -612,7 +612,6 @@ void readabyte(Context & context);
void showpcx(Context &context) {
Graphics::Surface *s = g_system->lockScreen();
int y = 0;
openfile(context);
context.ds = context.data.word(kWorkspace);
@ -688,11 +687,9 @@ normal:
endline:
context.di = context.pop();
context.push(context.si);
context.si = 0+(228*13)+32+60;
context.ds = context.data.word(kBuffers);
context.cx = context.pop();
uint8 *dst = (uint8 *)s->getBasePtr(0, y);
uint8 *dst = (uint8 *)s->getBasePtr(0, 480 - (uint16)context.cx);
memset(dst, 0, 640);
for (int i = 0; i < 320; i++) {
@ -705,16 +702,13 @@ endline:
}
}
context.si = context.pop();
context.cx = context.pop();
y++;
if (--context.cx) goto convertpcx;
closefile(context);
g_system->unlockScreen();
// TODO: This is probably not the right place to do this
g_system->updateScreen();
}