зеркало из https://github.com/mozilla/moz-skia.git
bb281f7f96
SkPurgeableImageCache: New image cache that uses virtual memory to store the pixels. Combines features of SkAshmemImageCache (which has been removed) with SkPurgeableMemoryBlock, which has android and Mac versions. SkImageCache: Modified the API. pinCache now returns a status out parameter which states whether the pinned memory retained the old data. This allows allocAndPinCache to only be used for allocations. Add a new debug only interface to purge unpinned data. Updates to documentation, clarifying behavior. Changed CachedStatus to MemoryStatus SkLruImageCache: Implement the new function purgeAllUnpinnedCaches and change implementation of pinCache for the new behavior. SkLazyPixelRef: Rewrite onLockPixels to account for the new behavior of pinCache. BitmapFactoryTest: Test the new SkPurgeableImageCache. Write tests which directly test the SkImageCaches. Create a larger bitmap, since some of the SkImageCaches are designed to handle large bitmaps. bench_ and render_pictures: Consolidate lazy_decode_bitmap into one function. Allow using a flag to specify using the purgeable image cache. Clean up some #includes. Review URL: https://codereview.chromium.org/12433020 git-svn-id: http://skia.googlecode.com/svn/trunk@8207 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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| .. | ||
| SkBitmapFactory.h | ||
| SkImageCache.h | ||
| SkLruImageCache.h | ||
| SkPurgeableImageCache.h | ||