commit 1d89c93b2a61a9679f444b19b6fce4325ae7df65
author robertphillips@google.com <robertphillips@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> Wed Jun 27 19:31:41 2012 +0000
committer robertphillips@google.com <robertphillips@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> Wed Jun 27 19:31:41 2012 +0000
tree 9a64e0e4786926e85b6e3a1a73058f0e003dc43e
parent 7f581a97288ee6802d3c4f47a292def1712425b4

Added ReadPixels format-supported check to GL Caps

http://codereview.appspot.com/6336055/



git-svn-id: http://skia.googlecode.com/svn/trunk@4374 2bbb7eff-a529-9590-31e7-b0007b416f81

src/gpu/gl/GrGLCaps.h

diff --git a/src/gpu/gl/GrGLCaps.h b/src/gpu/gl/GrGLCaps.h
index ec75a53..322e733 100644
--- a/src/gpu/gl/GrGLCaps.h
+++ b/src/gpu/gl/GrGLCaps.h
@@ -214,6 +214,11 @@
     /// Is GL_ARB_IMAGING supported
     bool imagingSupport() const { return fImagingSupport; }
 
+    // Does ReadPixels support the provided format/type combo?
+    bool readPixelsSupported(const GrGLInterface* intf,
+                             GrGLenum format, 
+                             GrGLenum type) const;
+
 private:
     /**
      * Maintains a bit per GrPixelConfig. It is used to avoid redundantly
@@ -285,6 +290,7 @@
     bool fTexStorageSupport : 1;
     bool fTextureRedSupport : 1;
     bool fImagingSupport  : 1;
+    bool fTwoFormatLimit : 1;
 };
 
 #endif