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Unified Diff: src/codec/SkSampler.h

Issue 2026383002: Revert of Make SkPngCodec decode progressively. (Closed) Base URL: https://skia.googlesource.com/skia.git@foil
Patch Set: Created 4 years, 7 months ago
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Index: src/codec/SkSampler.h
diff --git a/src/codec/SkSampler.h b/src/codec/SkSampler.h
index af6f48598c36cdab720f792bb5dc7a7db3bd807e..73e11c986e2949981a4f215678582fdfce060e8c 100644
--- a/src/codec/SkSampler.h
+++ b/src/codec/SkSampler.h
@@ -18,30 +18,6 @@
*/
int setSampleX(int sampleX) {
return this->onSetSampleX(sampleX);
- }
-
- /**
- * Update the sampler to sample every sampleY'th row.
- */
- void setSampleY(int sampleY) {
- fSampleY = sampleY;
- }
-
- /**
- * Retrieve the value set for sampleY.
- */
- int sampleY() const {
- return fSampleY;
- }
-
- /**
- * Based on fSampleY, return whether this row belongs in the output.
- *
- * @param row Row of the image, starting with the first row used in the
- * output.
- */
- bool rowNeeded(int row) const {
- return row % fSampleY == 0;
}
/**
@@ -78,13 +54,8 @@
virtual void fill(const SkImageInfo& info, void* dst, size_t rowBytes,
uint32_t colorOrIndex, SkCodec::ZeroInitialized zeroInit) {}
- SkSampler()
- : fSampleY(1)
- {}
-
virtual ~SkSampler() {}
private:
- int fSampleY;
virtual int onSetSampleX(int) = 0;
};
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