From b36334d46a488c2d4104a2cabf406cac0585f27e Mon Sep 17 00:00:00 2001 From: "reed@google.com" Date: Wed, 18 May 2011 15:07:20 +0000 Subject: [PATCH] lockPixels before looking at them in Zoomer git-svn-id: http://skia.googlecode.com/svn/trunk@1363 2bbb7eff-a529-9590-31e7-b0007b416f81 --- samplecode/SampleApp.cpp | 3 +++ 1 file changed, 3 insertions(+) diff --git a/samplecode/SampleApp.cpp b/samplecode/SampleApp.cpp index e6c5108308..7241185247 100644 --- a/samplecode/SampleApp.cpp +++ b/samplecode/SampleApp.cpp @@ -625,7 +625,10 @@ void SampleWindow::draw(SkCanvas* canvas) { else if (fMouseX < 0) fMouseX = 0; if (fMouseY >= height) fMouseY = height - 1; else if (fMouseY < 0) fMouseY = 0; + SkBitmap bitmap = capture_bitmap(canvas); + bitmap.lockPixels(); + // Find the size of the zoomed in view, forced to be odd, so the examined pixel is in the middle. int zoomedWidth = (width >> 1) | 1; int zoomedHeight = (height >> 1) | 1;