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Unified Diff: include/codec/SkScaledCodec.h

Issue 1305123002: Scanline decoding for gifs (Closed) Base URL: https://skia.googlesource.com/skia.git@real-bmp-scan
Patch Set: Created 5 years, 4 months ago
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« dm/DMSrcSink.cpp ('K') | « dm/DMSrcSink.cpp ('k') | include/codec/SkScanlineDecoder.h » ('j') | include/codec/SkScanlineDecoder.h » ('J')
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Index: include/codec/SkScaledCodec.h
diff --git a/include/codec/SkScaledCodec.h b/include/codec/SkScaledCodec.h
index 30925c0cf49e40c5cd6f146adb2e74947945d1d5..6cf8ebd23cd65e9fc00510e5e80840101f5251df 100644
--- a/include/codec/SkScaledCodec.h
+++ b/include/codec/SkScaledCodec.h
@@ -41,6 +41,12 @@ public:
}
/*
+ * Converts the original dimension to a scaled output dimension using the
+ * sample factor.
+ */
+ static inline int GetScaledDimension(int srcDim, int sampleFactor);
+
+ /*
* Returns the first coordinate that we will keep during sampling.
* The output can be interpreted as an x-coordinate or a y-coordinate.
*/
« dm/DMSrcSink.cpp ('K') | « dm/DMSrcSink.cpp ('k') | include/codec/SkScanlineDecoder.h » ('j') | include/codec/SkScanlineDecoder.h » ('J')

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