Improve tracking of bound FBOs in GrGLGpu.

Committed: https://skia.googlesource.com/skia/+/d2ad8eb5801e2c8c0fa544a6a776bb46eedde2a0

Committed: https://skia.googlesource.com/skia/+/b2af2d8b83ca4774c3b3bb1e49bc72605faa9589

Committed: https://skia.googlesource.com/skia/+/0b70b86a7e9fda52ee7ebc1b9897eeaa09b9abef

Committed: https://skia.googlesource.com/skia/+/6ba6fa15261be591f33cf0e5df7134e4fc6432ac

Review URL: https://codereview.chromium.org/949263002

1 files changed, 5 insertions, 0 deletions

diff --git a/src/gpu/gl/GrGLCaps.h b/src/gpu/gl/GrGLCaps.h
index 1b77ed0e32..932e66fdfc 100644
--- a/src/gpu/gl/GrGLCaps.h
+++ b/src/gpu/gl/GrGLCaps.h
@@ -267,6 +267,10 @@ public:
     bool fullClearIsFree() const { return fFullClearIsFree; }
 
     bool dropsTileOnZeroDivide() const { return fDropsTileOnZeroDivide; }
+    
+    bool preferBindingToReadAndDrawFramebuffer() const {
+        return fPreferBindingToReadAndDrawFramebuffer;
+    }
 
     /**
      * Returns a string containing the caps info.
@@ -389,6 +393,7 @@ private:
     bool fDropsTileOnZeroDivide : 1;
     bool fFBFetchSupport : 1;
     bool fFBFetchNeedsCustomOutput : 1;
+    bool fPreferBindingToReadAndDrawFramebuffer : 1;
 
     const char* fFBFetchColorName;
     const char* fFBFetchExtensionString;