Rename GrDrawContext to GrRenderTargetContext

This is in preparation for GrTextureContext and GrSurfaceContext

BUG=skia:

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4030

Change-Id: Ie58c93052e68f3f1f5fe8d15d63760de274a6fbd
Reviewed-on: https://skia-review.googlesource.com/4030
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>

1 files changed, 89 insertions, 0 deletions

diff --git a/src/gpu/GrRenderTargetContextPriv.h b/src/gpu/GrRenderTargetContextPriv.h
new file mode 100644
index 0000000000..82792dd7da
--- /dev/null
+++ b/src/gpu/GrRenderTargetContextPriv.h
@@ -0,0 +1,89 @@
+/*
+ * Copyright 2016 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#ifndef GrRenderTargetContextPriv_DEFINED
+#define GrRenderTargetContextPriv_DEFINED
+
+#include "GrRenderTargetContext.h"
+#include "GrRenderTargetOpList.h"
+#include "GrPathRendering.h"
+
+class GrFixedClip;
+class GrPath;
+struct GrUserStencilSettings;
+
+/** Class that adds methods to GrRenderTargetContext that are only intended for use internal to
+    Skia. This class is purely a privileged window into GrRenderTargetContext. It should never have
+    additional data members or virtual methods. */
+class GrRenderTargetContextPriv {
+public:
+    gr_instanced::InstancedRendering* accessInstancedRendering() const {
+        return fRenderTargetContext->getOpList()->instancedRendering();
+    }
+
+    void clear(const GrFixedClip&, const GrColor, bool canIgnoreClip);
+
+    void clearStencilClip(const GrFixedClip&, bool insideStencilMask);
+
+    void stencilRect(const GrClip& clip,
+                     const GrUserStencilSettings* ss,
+                     bool useHWAA,
+                     const SkMatrix& viewMatrix,
+                     const SkRect& rect);
+
+    void stencilPath(const GrClip&,
+                     bool useHWAA,
+                     const SkMatrix& viewMatrix,
+                     const GrPath*);
+
+    bool drawAndStencilRect(const GrClip&,
+                            const GrUserStencilSettings*,
+                            SkRegion::Op op,
+                            bool invert,
+                            bool doAA,
+                            const SkMatrix& viewMatrix,
+                            const SkRect&);
+
+    bool drawAndStencilPath(const GrClip&,
+                            const GrUserStencilSettings*,
+                            SkRegion::Op op,
+                            bool invert,
+                            bool doAA,
+                            const SkMatrix& viewMatrix,
+                            const SkPath&);
+
+    SkBudgeted isBudgeted() const;
+
+    void testingOnly_drawBatch(const GrPaint&,
+                               GrDrawBatch* batch,
+                               const GrUserStencilSettings* = nullptr,
+                               bool snapToCenters = false);
+
+private:
+    explicit GrRenderTargetContextPriv(GrRenderTargetContext* renderTargetContext)
+        : fRenderTargetContext(renderTargetContext) {}
+    GrRenderTargetContextPriv(const GrRenderTargetPriv&) {} // unimpl
+    GrRenderTargetContextPriv& operator=(const GrRenderTargetPriv&); // unimpl
+
+    // No taking addresses of this type.
+    const GrRenderTargetContextPriv* operator&() const;
+    GrRenderTargetContextPriv* operator&();
+
+    GrRenderTargetContext* fRenderTargetContext;
+
+    friend class GrRenderTargetContext; // to construct/copy this type.
+};
+
+inline GrRenderTargetContextPriv GrRenderTargetContext::renderTargetContextPriv() {
+    return GrRenderTargetContextPriv(this);
+}
+
+inline const GrRenderTargetContextPriv GrRenderTargetContext::renderTargetContextPriv () const {
+    return GrRenderTargetContextPriv(const_cast<GrRenderTargetContext*>(this));
+}
+
+#endif