OOTextureVerifierStage(OOPrivate) Category Reference

Instance Methods
(void)	- checkTextureNamed:inFolder:

Detailed Description

Definition at line 37 of file OOTextureVerifierStage.m.

Method Documentation

checkTextureNamed:inFolder:

- (void) checkTextureNamed:		(NSString *)	name
inFolder:		(NSString *)	folder

Extends class OOTextureVerifierStage.

Definition at line 130 of file OOTextureVerifierStage.m.

                         :(NSString *)name inFolder:(NSString *)folder
{
    OOTextureLoader             *loader = nil;
    NSString                    *path = nil;
    OOFileScannerVerifierStage  *fileScanner = nil;
    NSString                    *displayName = nil;
    OOPixMapDimension          rWidth, rHeight;
    BOOL                        success;
    OOPixMap                    pixmap;
    OOTextureDataFormat          format;
    
    fileScanner = [[self verifier] fileScannerStage];
    path = [fileScanner pathForFile:name
                           inFolder:folder
                     referencedFrom:nil
                       checkBuiltIn:NO];
    
    if (path == nil)  return;
    
    loader = [OOTextureLoader loaderWithPath:path
                                     options:kOOTextureMinFilterNearest |
                                             kOOTextureMinFilterNearest |
                                             kOOTextureNoShrink |
                                             kOOTextureNoFNFMessage |
                                             kOOTextureNeverScale];
    
    displayName = [fileScanner displayNameForFile:name andFolder:folder];
    if (loader == nil)
    {
        OOLog(@"verifyOXP.texture.failed", @"***** ERROR: image %@ could not be read.", displayName);
    }
    else
    {
        success = [loader getResult:&pixmap format:&format originalWidth:NULL originalHeight:NULL];
        
        if (success)
        {
            rWidth = OORoundUpToPowerOf2_PixMap((2 * pixmap.width) / 3);
            rHeight = OORoundUpToPowerOf2_PixMap((2 * pixmap.height) / 3);
            if (pixmap.width != rWidth || pixmap.height != rHeight)
            {
                OOLog(@"verifyOXP.texture.notPOT", @"----- WARNING: image %@ has non-power-of-two dimensions; it will have to be rescaled (from %ux%u pixels to %ux%u pixels) at runtime.", displayName, pixmap.width, pixmap.height, rWidth, rHeight);
            }
            else
            {
                OOLog(@"verifyOXP.verbose.texture.OK", @"- %@ (%ux%u px) OK.", displayName, pixmap.width, pixmap.height);
            }
            
            OOFreePixMap(&pixmap);
        }
        else
        {
            OOLog(@"verifyOXP.texture.failed", @"***** ERROR: texture loader failed to load %@.", displayName);
        }
    }
}

References OOFileScannerVerifierStage::displayNameForFile:andFolder:, OOOXPVerifier::fileScannerStage, OOTextureLoader::getResult:format:originalWidth:originalHeight:, OOPixMap::height, OOTextureLoader::loaderWithPath:options:, nil, OOFreePixMap(), OOLog, OORoundUpToPowerOf2_PixMap, OOFileScannerVerifierStage::pathForFile:inFolder:referencedFrom:checkBuiltIn:, OOOXPVerifierStage::verifier, and OOPixMap::width.

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The documentation for this category was generated from the following file:

• src/Core/OXPVerifier/OOTextureVerifierStage.m