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author | The Android Open Source Project <initial-contribution@android.com> | 2009-03-03 18:28:41 -0800 |
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committer | The Android Open Source Project <initial-contribution@android.com> | 2009-03-03 18:28:41 -0800 |
commit | 648161bb0edfc3d43db63caed5cc5213bc6cb78f (patch) | |
tree | 4b825dc642cb6eb9a060e54bf8d69288fbee4904 /WebCore/platform/graphics/mac/ImageMac.mm | |
parent | a65af38181ac7d34544586bdb5cd004de93897ad (diff) | |
download | external_webkit-648161bb0edfc3d43db63caed5cc5213bc6cb78f.zip external_webkit-648161bb0edfc3d43db63caed5cc5213bc6cb78f.tar.gz external_webkit-648161bb0edfc3d43db63caed5cc5213bc6cb78f.tar.bz2 |
auto import from //depot/cupcake/@135843
Diffstat (limited to 'WebCore/platform/graphics/mac/ImageMac.mm')
-rw-r--r-- | WebCore/platform/graphics/mac/ImageMac.mm | 125 |
1 files changed, 0 insertions, 125 deletions
diff --git a/WebCore/platform/graphics/mac/ImageMac.mm b/WebCore/platform/graphics/mac/ImageMac.mm deleted file mode 100644 index a0d257b..0000000 --- a/WebCore/platform/graphics/mac/ImageMac.mm +++ /dev/null @@ -1,125 +0,0 @@ -/* - * Copyright (C) 2004, 2005, 2006, 2008 Apple Inc. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY - * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#import "config.h" -#import "BitmapImage.h" - -#import "FloatRect.h" -#import "FoundationExtras.h" -#import "GraphicsContext.h" -#import "PlatformString.h" - -@interface WebCoreBundleFinder : NSObject -@end - -@implementation WebCoreBundleFinder -@end - -namespace WebCore { - -void BitmapImage::initPlatformData() -{ -} - -void BitmapImage::invalidatePlatformData() -{ - if (m_frames.size() != 1) - return; - - m_nsImage = 0; - m_tiffRep = 0; -} - -PassRefPtr<Image> Image::loadPlatformResource(const char *name) -{ - NSBundle *bundle = [NSBundle bundleForClass:[WebCoreBundleFinder class]]; - NSString *imagePath = [bundle pathForResource:[NSString stringWithUTF8String:name] ofType:@"tiff"]; - NSData *namedImageData = [NSData dataWithContentsOfFile:imagePath]; - if (namedImageData) { - RefPtr<Image> image = BitmapImage::create(); - image->setData(SharedBuffer::wrapNSData(namedImageData), true); - return image.release(); - } - - // We have reports indicating resource loads are failing, but we don't yet know the root cause(s). - // Two theories are bad installs (image files are missing), and too-many-open-files. - // See rdar://5607381 - ASSERT_NOT_REACHED(); - return Image::nullImage(); -} - -CFDataRef BitmapImage::getTIFFRepresentation() -{ - if (m_tiffRep) - return m_tiffRep.get(); - - unsigned numFrames = frameCount(); - - // If numFrames is zero, we know for certain this image doesn't have valid data - // Even though the call to CGImageDestinationCreateWithData will fail and we'll handle it gracefully, - // in certain circumstances that call will spam the console with an error message - if (!numFrames) - return 0; - - Vector<CGImageRef> images; - for (unsigned i = 0; i < numFrames; ++i ) { - CGImageRef cgImage = frameAtIndex(i); - if (cgImage) - images.append(cgImage); - } - - unsigned numValidFrames = images.size(); - - RetainPtr<CFMutableDataRef> data(AdoptCF, CFDataCreateMutable(0, 0)); - // FIXME: Use type kCGImageTypeIdentifierTIFF constant once is becomes available in the API - CGImageDestinationRef destination = CGImageDestinationCreateWithData(data.get(), CFSTR("public.tiff"), numValidFrames, 0); - - if (!destination) - return 0; - - for (unsigned i = 0; i < numValidFrames; ++i) - CGImageDestinationAddImage(destination, images[i], 0); - - CGImageDestinationFinalize(destination); - CFRelease(destination); - - m_tiffRep = data; - return m_tiffRep.get(); -} - -NSImage* BitmapImage::getNSImage() -{ - if (m_nsImage) - return m_nsImage.get(); - - CFDataRef data = getTIFFRepresentation(); - if (!data) - return 0; - - m_nsImage.adoptNS([[NSImage alloc] initWithData:(NSData*)data]); - return m_nsImage.get(); -} - -} |