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+
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bool
installtex(int tnum, OFIRI *IRI, int *xs, int *ys, bool clamp)
{
@autoreleasepool {
SDL_Surface *s =
IMG_Load(IRI.fileSystemRepresentation.UTF8String);
if (s == NULL) {
conoutf(
@"couldn't load texture %s", IRI.string.UTF8String);
@"texture cannot be converted to 24bpp: %s",
IRI.string.UTF8String);
@"texture cannot be converted to 24bpp: %@",
IRI.string);
return false;
}
@try {
SDL_Surface *converted =
SDL_ConvertSurface(s, format, 0);
if (converted == NULL) {
conoutf(@"texture cannot be converted "
@"to 24bpp: %s",
IRI.string.UTF8String);
@"to 24bpp: %@",
IRI.string);
return false;
}
SDL_FreeSurface(s);
s = converted;
} @finally {
SDL_FreeFormat(format);
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*xs /= 2;
*ys /= 2;
}
void *scaledimg = s->pixels;
if (*xs != s->w) {
conoutf(@"warning: quality loss: scaling %s",
conoutf(@"warning: quality loss: scaling %@",
IRI.string
.UTF8String); // for voodoo cards under linux
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