diff options
| author |  brianosman <brianosman@google.com> | 2016-08-17 14:01:05 -0700 |
|---|---|---|
| committer |  Commit bot <commit-bot@chromium.org> | 2016-08-17 14:01:05 -0700 |
| commit | 69c166d2ce3f4d2099f35f8e88f1aa56ceeaf960 (patch) | |
| tree | b4dd37edab6952e67c7362a247014016abac37a5 /gm/image.cpp | |
| parent | a7eaf2e7e84ff10d1ed76b5d1e039c1a2d931392 (diff) | |
Add alphaType() to SkImage
Keep isOpaque as a convenience method -- many places really only need to
know that for optimization purposes (SrcOver -> Src, etc...).
In all the places where we pull data back out or convert to another
object and need to supply an SkImageInfo, we can avoid losing information
about premulness.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2250663002
Review-Url: https://codereview.chromium.org/2250663002
Diffstat (limited to 'gm/image.cpp')
| -rw-r--r-- | gm/image.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/gm/image.cpp b/gm/image.cpp index a67ed202db..400d421a40 100644 --- a/gm/image.cpp +++ b/gm/image.cpp @@ -303,8 +303,7 @@ DEF_GM( return new ScalePixelsGM; ) #include "SkImageGenerator.h" static SkImageInfo make_info(SkImage* img) { - return SkImageInfo::MakeN32(img->width(), img->height(), - img->isOpaque() ? kOpaque_SkAlphaType : kPremul_SkAlphaType); + return SkImageInfo::MakeN32(img->width(), img->height(), img->alphaType()); } // Its simple, but I wonder if we should expose this formally? |