diff options
| author |  Matt Sarett <msarett@google.com> | 2016-12-14 10:23:41 -0500 |
|---|---|---|
| committer |  Skia Commit-Bot <skia-commit-bot@chromium.org> | 2016-12-14 15:59:15 +0000 |
| commit | 8dcc84f7dc8523dd90501a4feb1f632808337c34 (patch) | |
| tree | 3923f83afa4c29f3c7817ff33735bb90da3a8d79 /include/codec | |
| parent | 60c05f98aa22d89e4ef25acb4799936f5df3cff2 (diff) | |
Prefer F16 in SkAndroidCodec for high precision images
Adapted from:
https://googleplex-android-review.git.corp.google.com/#/c/1707531/
TBR=djsollen@google.com
BUG=skia:
Change-Id: I21b99e8452e728aed70e8913677c253c1ae9f751
Reviewed-on: https://skia-review.googlesource.com/6023
Commit-Queue: Matt Sarett <msarett@google.com>
Reviewed-by: Leon Scroggins <scroggo@google.com>
Diffstat (limited to 'include/codec')
| -rw-r--r-- | include/codec/SkAndroidCodec.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/include/codec/SkAndroidCodec.h b/include/codec/SkAndroidCodec.h index ecf0a08c15..e30a2aa0b3 100644 --- a/include/codec/SkAndroidCodec.h +++ b/include/codec/SkAndroidCodec.h @@ -56,9 +56,13 @@ public: /** * @param requestedColorType Color type requested by the client * - * If it is possible to decode to requestedColorType, this returns - * requestedColorType. Otherwise, this returns whichever color type - * is suggested by the codec as the best match for the encoded data. + * |requestedColorType| may be overriden. We will default to kF16 + * for high precision images and kIndex8 for GIF and WBMP. + * + * In the general case, if it is possible to decode to + * |requestedColorType|, this returns |requestedColorType|. + * Otherwise, this returns a color type that is an appropriate + * match for the the encoded data. */ SkColorType computeOutputColorType(SkColorType requestedColorType); |