diff options
| author |  reed@google.com <reed@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> | 2012-09-18 12:59:44 +0000 |
|---|---|---|
| committer | reed@google.com <reed@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> | 2012-09-18 12:59:44 +0000 |
| commit | f1ab723033a186dc53434104a636c2dfac5fc863 (patch) | |
| tree | b3e9f1224fdaa890072b22a953df589fdb80fd58 /src/core/SkPicture.cpp | |
| parent | 54339a826e460c2371f946224cca4db8482d8f5b (diff) | |
Change drawBitmapRect to take a float-src-rect instead of integer-src-rect. This
allows the client more control over the scaling. Because of virtual overrides
and wanting to keep the old call-sites up and running, this CL renames the
virtual entry-point to drawBitmapRectToRect, and downgrades drawBitmapRect to
a non-virtual helper function.
The implementation is to use the float-rect for computing the matrix, but still
cons-up an integer rect for the purposes of subsetting the original bitmap. We
do this by calling float_src->roundOut(&int_src) so that we include all
(partially) covered src pixels.
No change needed on SkDevice, since that signature is explicitly passed the
computed matrix.
Review URL: https://codereview.appspot.com/6501140
git-svn-id: http://skia.googlecode.com/svn/trunk@5578 2bbb7eff-a529-9590-31e7-b0007b416f81
Diffstat (limited to 'src/core/SkPicture.cpp')
| -rw-r--r-- | src/core/SkPicture.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/core/SkPicture.cpp b/src/core/SkPicture.cpp index 4c7ccf7c0f..7e8b371b58 100644 --- a/src/core/SkPicture.cpp +++ b/src/core/SkPicture.cpp @@ -240,7 +240,8 @@ void SkPicture::draw(SkCanvas* surface) { // V4 : move SkPictInfo to be the header // V5 : don't read/write FunctionPtr on cross-process (we can detect that) // V6 : added serialization of SkPath's bounds (and packed its flags tighter) -#define PICTURE_VERSION 6 +// V7 : changed drawBitmapRect(IRect) to drawBitmapRectToRect(Rect) +#define PICTURE_VERSION 7 SkPicture::SkPicture(SkStream* stream, bool* success) : SkRefCnt() { if (success) { |