ui/views/controls/image_view.cc - Issue 60683003: A number of paint optimizations to improve overall paint times.

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Unified Diff: ui/views/controls/image_view.cc

Issue 60683003: A number of paint optimizations to improve overall paint times. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: remove SetImageByResourceID and use BackedBySameObjectAs Created 7 years, 1 month ago

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Index: ui/views/controls/image_view.cc

diff --git a/ui/views/controls/image_view.cc b/ui/views/controls/image_view.cc

index 489f970aa5f8b2b24a738a7216ba2c464c0061e5..fc44a84cfbffba6eb0b8b640e2208315ab25b649 100644

--- a/ui/views/controls/image_view.cc

+++ b/ui/views/controls/image_view.cc

@@ -24,6 +24,9 @@ ImageView::~ImageView() {

}

void ImageView::SetImage(const gfx::ImageSkia& img) {

+ if (image_.BackedBySameObjectAs(img))

+ return;

gfx::Size pref_size(GetPreferredSize());

image_ = img;

if (pref_size != GetPreferredSize())