src/codec/SkJpegCodec.h - Issue 1321433002: Add subsetting to SkScaledCodec

Keyboard Shortcuts

	File
u :	up to issue
j / k :	jump to file after / before current file
J / K :	jump to next file with a comment after / before current file
	Side-by-side diff
i :	toggle intra-line diffs
e :	expand all comments
c :	collapse all comments
s :	toggle showing all comments
n / p :	next / previous diff chunk or comment
N / P :	next / previous comment
<Up> / <Down> :	next / previous line

	Issue
u :	up to list of issues
j / k :	jump to patch after / before current patch
o / <Enter> :	open current patch in side-by-side view
i :	open current patch in unified diff view

	Issue List
j / k :	jump to issue after / before current issue
o / <Enter> :	open current issue

Unified Diff: src/codec/SkJpegCodec.h

Issue 1321433002: Add subsetting to SkScaledCodec (Closed) Base URL: https://skia.googlesource.com/skia.git@gif-scan

Patch Set: Created 5 years, 2 months ago

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Jump to:

Index: src/codec/SkJpegCodec.h

diff --git a/src/codec/SkJpegCodec.h b/src/codec/SkJpegCodec.h

index 9c6f6a04e97bb7b5e892b1becaad7baf96e440cf..d814ad22885b9e2bdd13043022d77b2ef4333aee 100644

--- a/src/codec/SkJpegCodec.h

+++ b/src/codec/SkJpegCodec.h

@@ -109,9 +109,10 @@ private:

bool nativelyScaleToDimensions(uint32_t width, uint32_t height);

// scanline decoding

- Result initializeSwizzler(const SkImageInfo&, const SkCodec::Options&);

+ Result initializeSwizzler(const SkImageInfo&, const SkCodec::Options&, int subsetLeft,

+ int subsetWidth);

Result onStartScanlineDecode(const SkImageInfo& dstInfo, const Options& options,

- SkPMColor ctable[], int* ctableCount) override;

+ SkPMColor ctable[], int* ctableCount, int subsetLeft, int subsetWidth) override;

int onGetScanlines(void* dst, int count, size_t rowBytes) override;

bool onSkipScanlines(int count) override;