add mipmaps to scaledimagecache
BUG=
Review URL: https://codereview.chromium.org/19789016
git-svn-id: http://skia.googlecode.com/svn/trunk@10305 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/core/SkMipMap.h b/src/core/SkMipMap.h
index f8753cd..ed912ba 100644
--- a/src/core/SkMipMap.h
+++ b/src/core/SkMipMap.h
@@ -21,23 +21,21 @@
void* fPixels;
uint32_t fRowBytes;
uint32_t fWidth, fHeight;
+ float fScale; // < 1.0
};
bool extractLevel(SkScalar scale, Level*) const;
+ size_t getSize() const { return fSize; }
+
private:
+ size_t fSize;
Level* fLevels;
int fCount;
// we take ownership of levels, and will free it with sk_free()
- SkMipMap(Level* levels, int count) : fLevels(levels), fCount(count) {
- SkASSERT(levels);
- SkASSERT(count > 0);
- }
-
- virtual ~SkMipMap() {
- sk_free(fLevels);
- }
+ SkMipMap(Level* levels, int count, size_t size);
+ virtual ~SkMipMap();
static Level* AllocLevels(int levelCount, size_t pixelSize);
};