Move nested class GrDrawTarget::Caps out as GrDrawTargetCaps.
Pass caps to GrEffect::TestCreate() functions so that they can return effects that will work with the capabilities.
Review URL: https://codereview.chromium.org/12965018
git-svn-id: http://skia.googlecode.com/svn/trunk@8369 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/gpu/GrDrawTargetCaps.h b/src/gpu/GrDrawTargetCaps.h
new file mode 100644
index 0000000..35a05f9
--- /dev/null
+++ b/src/gpu/GrDrawTargetCaps.h
@@ -0,0 +1,63 @@
+
+/*
+ * Copyright 2013 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#include "SkRefCnt.h"
+
+#ifndef GrDrawTargetCaps_DEFINED
+#define GrDrawTargetCaps_DEFINED
+
+/**
+ * Represents the draw target capabilities.
+ */
+class GrDrawTargetCaps : public SkRefCnt {
+public:
+ SK_DECLARE_INST_COUNT(Caps)
+
+ GrDrawTargetCaps() { this->reset(); }
+ GrDrawTargetCaps(const GrDrawTargetCaps& other) { *this = other; }
+ GrDrawTargetCaps& operator= (const GrDrawTargetCaps&);
+
+ virtual void reset();
+ virtual void print() const;
+
+ bool eightBitPaletteSupport() const { return f8BitPaletteSupport; }
+ bool npotTextureTileSupport() const { return fNPOTTextureTileSupport; }
+ bool twoSidedStencilSupport() const { return fTwoSidedStencilSupport; }
+ bool stencilWrapOpsSupport() const { return fStencilWrapOpsSupport; }
+ bool hwAALineSupport() const { return fHWAALineSupport; }
+ bool shaderDerivativeSupport() const { return fShaderDerivativeSupport; }
+ bool geometryShaderSupport() const { return fGeometryShaderSupport; }
+ bool dualSourceBlendingSupport() const { return fDualSourceBlendingSupport; }
+ bool bufferLockSupport() const { return fBufferLockSupport; }
+ bool pathStencilingSupport() const { return fPathStencilingSupport; }
+
+ int maxRenderTargetSize() const { return fMaxRenderTargetSize; }
+ int maxTextureSize() const { return fMaxTextureSize; }
+ // Will be 0 if MSAA is not supported
+ int maxSampleCount() const { return fMaxSampleCount; }
+
+protected:
+ bool f8BitPaletteSupport : 1;
+ bool fNPOTTextureTileSupport : 1;
+ bool fTwoSidedStencilSupport : 1;
+ bool fStencilWrapOpsSupport : 1;
+ bool fHWAALineSupport : 1;
+ bool fShaderDerivativeSupport : 1;
+ bool fGeometryShaderSupport : 1;
+ bool fDualSourceBlendingSupport : 1;
+ bool fBufferLockSupport : 1;
+ bool fPathStencilingSupport : 1;
+
+ int fMaxRenderTargetSize;
+ int fMaxTextureSize;
+ int fMaxSampleCount;
+
+ typedef SkRefCnt INHERITED;
+};
+
+#endif