commit fde1e7ccb4524aa2e0c42872e529ee25d09e7f34
author commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> Fri Aug 02 13:59:50 2013 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> Fri Aug 02 13:59:50 2013 +0000
tree 90496e647681680c117c414a7a094d0ae598b890
parent bd74add1dcb47cfaa8c8d176c2cc70e1e31c8b50

Support MSAA in the picture debugger

Add radio buttons for setting the GL sample count to 0 ("off"), 4 or
16.

Change the default mode of the GL widget to MSAA4. Previous behavior
corresponded to "off".

BUG=1459
R=robertphillips@google.com

Author: kkinnunen@nvidia.com

Review URL: https://chromiumcodereview.appspot.com/21752002

git-svn-id: http://skia.googlecode.com/svn/trunk@10509 2bbb7eff-a529-9590-31e7-b0007b416f81

debugger/QT/SkGLWidget.cpp

diff --git a/debugger/QT/SkGLWidget.cpp b/debugger/QT/SkGLWidget.cpp
index ae3155a..53b6fa4 100644
--- a/debugger/QT/SkGLWidget.cpp
+++ b/debugger/QT/SkGLWidget.cpp
@@ -27,6 +27,14 @@
     SkSafeUnref(fCanvas);
 }
 
+void SkGLWidget::setSampleCount(int sampleCount)
+{
+    QGLFormat currentFormat = format();
+    currentFormat.setSampleBuffers(sampleCount > 0);
+    currentFormat.setSamples(sampleCount);
+    setFormat(currentFormat);
+}
+
 void SkGLWidget::initializeGL() {
     fCurIntf = GrGLCreateNativeInterface();
     if (!fCurIntf) {