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| author |  Matt Sarett <msarett@google.com> | 2017-01-17 10:48:53 -0500 |
|---|---|---|
| committer |  Skia Commit-Bot <skia-commit-bot@chromium.org> | 2017-01-17 16:23:47 +0000 |
| commit | cb6266b5aa5bbfd880532f08eec83b0c585e873f (patch) | |
| tree | ed7f02bf09e3ac603ab6b9b579b76fb1f3f85f68 /src/core/SkScalerContext.cpp | |
| parent | aab259ea9ecabb3addcade3fba72d777bc7673e8 (diff) | |
Reland "Add SkImageInfoValidConversion() and SkImageInfoIsValid"
The original is at:
https://skia-review.googlesource.com/c/6887/
The only change to the original is to temporarily comment out
a check in SkImageInfoPriv.h until a Chrome unit test can
be fixed.
The idea is share these standards for the following:
SkImage::readPixels()
SkCanvas::readPixels()
SkCanvas::writePixels()
SkBitmap::readPixels()
SkPixmap::readPixels()
On the raster side, SkPixmap::readPixels() is the right
place to check, because all raster calls go through
there eventually. Then at lower levels (ex: SkPixelInfo),
we can assert.
There's not really a unifying location for gpu calls,
so I've added this in multiple places. I haven't really
dug into the gpu code to SkASSERT() on invalid cases
that we will have already caught.
Follow-up work:
Similar refactor for SkReadPixelRec::trim().
Code cleanup in SkPixelInfo::CopyPixels()
BUG=skia:6021
Change-Id: I6a16f9479bc09e3c87e10c72b0378579f1a70866
Reviewed-on: https://skia-review.googlesource.com/7104
Reviewed-by: Matt Sarett <msarett@google.com>
Commit-Queue: Matt Sarett <msarett@google.com>
Diffstat (limited to 'src/core/SkScalerContext.cpp')
0 files changed, 0 insertions, 0 deletions