diff options
| author |  reed@google.com <reed@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> | 2014-01-13 20:17:58 +0000 |
|---|---|---|
| committer | reed@google.com <reed@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> | 2014-01-13 20:17:58 +0000 |
| commit | dd9ea9262cb61b545fcf414fbde677eb2b62fee4 (patch) | |
| tree | 8126f1aaf7b1a14e900d6245fbc3aca1d9a0f523 /include/core/SkBitmap.h | |
| parent | a8582234080b01f042b16af4f2c7461193c2cc82 (diff) | |
add SkBitmap::installPixelRef()
BUG=
R=scroggo@google.com
Review URL: https://codereview.chromium.org/129423002
git-svn-id: http://skia.googlecode.com/svn/trunk@13055 2bbb7eff-a529-9590-31e7-b0007b416f81
Diffstat (limited to 'include/core/SkBitmap.h')
| -rw-r--r-- | include/core/SkBitmap.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/core/SkBitmap.h b/include/core/SkBitmap.h index b8117bd76f..1cb4fd7f35 100644 --- a/include/core/SkBitmap.h +++ b/include/core/SkBitmap.h @@ -268,6 +268,16 @@ public: */ void setPixels(void* p, SkColorTable* ctable = NULL); + /** + * Install the specified pixelref into the bitmap, with an optional rect + * for referencing a subset of the pixels in the pixelref. This sets the + * config/width/height/alphatype of the bitmap to match the pixelref. + * + * The subset rect, if not null, is intersected with the bounds of the + * pixelref (taken from its SkImageInfo). + */ + SkPixelRef* installPixelRef(SkPixelRef*, const SkIRect* subset = NULL); + /** Copies the bitmap's pixels to the location pointed at by dst and returns true if possible, returns false otherwise. |