AuroraMiddleware/skia2
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Better layer tracking fidelity

Browse Source 
Track layer processing more faithfully.
This temporary until we can remove the old
system for dissabling the unneeded system
for falling back to A8 format.

BUG=skia:7786

Change-Id: Iee9154f4209c4020f16b04edd03e42c6b7d0ec98
Reviewed-on: https://skia-review.googlesource.com/119104
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Herb Derby <herb@google.com>
This commit is contained in:
Herb Derby 2018-04-06 16:49:57 -04:00 committed by Skia Commit-Bot
parent 1c6098d4b7
commit 30a9d260e8
1 changed files with 23 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

33
src/core/SkRemoteGlyphCache.cpp
View File

@ -127,16 +127,6 @@ private:
size_t fCursor{0};
};
// -- TrackLayerDevice -----------------------------------------------------------------------------
class TrackLayerDevice : public SkNoPixelsDevice {
public:
TrackLayerDevice(const SkIRect& bounds, const SkSurfaceProps& props)
: SkNoPixelsDevice(bounds, props) { }
SkBaseDevice* onCreateDevice(const CreateInfo& cinfo, const SkPaint*) override {
const SkSurfaceProps surfaceProps(this->surfaceProps().flags(), cinfo.fPixelGeometry);
return new TrackLayerDevice(this->getGlobalBounds(), surfaceProps);
}
};
// -- SkStrikeCacheDifferenceSpec ------------------------------------------------------------------
@ -179,6 +169,29 @@ void SkStrikeCacheDifferenceSpec::iterateDifferences(PerStrike perStrike, PerGly
}
}
// -- TrackLayerDevice -----------------------------------------------------------------------------
class TrackLayerDevice : public SkNoPixelsDevice {
public:
TrackLayerDevice(const SkIRect& bounds, const SkSurfaceProps& props)
: SkNoPixelsDevice(bounds, props) { }
SkBaseDevice* onCreateDevice(const CreateInfo& cinfo, const SkPaint*) override {
const SkSurfaceProps surfaceProps(this->surfaceProps().flags(), cinfo.fPixelGeometry);
return new TrackLayerDevice(this->getGlobalBounds(), surfaceProps);
}
// Stolen from the SkBitmapDevice, but the SkGPUDevice is similar.
bool onShouldDisableLCD(const SkPaint& paint) const override {
if (paint.getPathEffect() ||
paint.isFakeBoldText() ||
paint.getStyle() != SkPaint::kFill_Style ||
!paint.isSrcOver())
{
return true;
}
return false;
}
};
// -- SkTextBlobCacheDiffCanvas -------------------------------------------------------------------
SkTextBlobCacheDiffCanvas::SkTextBlobCacheDiffCanvas(
int width, int height,