GrContext::dump that produces JSON formatted output

Includes caps, GL strings, and extensions

Bug: skia:
Change-Id: I1e8b3dd50fb68357f9de8ca6149cf65443d027ef
Reviewed-on: https://skia-review.googlesource.com/32340
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/src/gpu/GrGpu.h b/src/gpu/GrGpu.h
index fa5f372e14..cc55a05722 100644
--- a/src/gpu/GrGpu.h
+++ b/src/gpu/GrGpu.h
@@ -40,6 +40,7 @@ class GrStencilAttachment;
 class GrStencilSettings;
 class GrSurface;
 class GrTexture;
+class SkJSONWriter;
 
 namespace gr_instanced {
     class InstancedOp;
@@ -458,6 +459,7 @@ public:
     };
 
     Stats* stats() { return &fStats; }
+    void dumpJSON(SkJSONWriter*) const;
 
     /** Creates a texture directly in the backend API without wrapping it in a GrTexture. This is
         only to be used for testing (particularly for testing the methods that import an externally
@@ -619,6 +621,8 @@ private:
 
     virtual void onFinishFlush(bool insertedSemaphores) = 0;
 
+    virtual void onDumpJSON(SkJSONWriter*) const {}
+
     void resetContext() {
         this->onResetContext(fResetBits);
         fResetBits = 0;