A simple change to move a bunch of stuff out of Gr*Geometry.h

BUG=skia:

Review URL: https://codereview.chromium.org/920863002

1 files changed, 65 insertions, 0 deletions

diff --git a/src/gpu/GrPathProcessor.h b/src/gpu/GrPathProcessor.h
new file mode 100644
index 0000000000..03d3907459
--- /dev/null
+++ b/src/gpu/GrPathProcessor.h
@@ -0,0 +1,65 @@
+/*
+ * Copyright 2013 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#ifndef GrPathProcessor_DEFINED
+#define GrPathProcessor_DEFINED
+
+#include "GrPrimitiveProcessor.h"
+
+struct PathBatchTracker {
+    GrGPInput fInputColorType;
+    GrGPInput fInputCoverageType;
+    GrColor fColor;
+    bool fUsesLocalCoords;
+};
+
+/*
+ * The path equivalent of the GP.  For now this just manages color. In the long term we plan on
+ * extending this class to handle all nvpr uniform / varying / program work.
+ */
+class GrPathProcessor : public GrPrimitiveProcessor {
+public:
+    static GrPathProcessor* Create(GrColor color,
+                                   const SkMatrix& viewMatrix = SkMatrix::I(),
+                                   const SkMatrix& localMatrix = SkMatrix::I()) {
+        return SkNEW_ARGS(GrPathProcessor, (color, viewMatrix, localMatrix));
+    }
+
+    void initBatchTracker(GrBatchTracker*, const GrPipelineInfo&) const SK_OVERRIDE;
+
+    bool canMakeEqual(const GrBatchTracker& mine,
+                      const GrPrimitiveProcessor& that,
+                      const GrBatchTracker& theirs) const SK_OVERRIDE;
+
+    const char* name() const SK_OVERRIDE { return "PathProcessor"; }
+
+    GrColor color() const { return fColor; }
+
+    void getInvariantOutputColor(GrInitInvariantOutput* out) const SK_OVERRIDE;
+    void getInvariantOutputCoverage(GrInitInvariantOutput* out) const SK_OVERRIDE;
+
+    bool willUseGeoShader() const SK_OVERRIDE { return false; }
+
+    virtual void getGLProcessorKey(const GrBatchTracker& bt,
+                                   const GrGLCaps& caps,
+                                   GrProcessorKeyBuilder* b) const SK_OVERRIDE;
+
+    virtual GrGLPrimitiveProcessor* createGLInstance(const GrBatchTracker& bt,
+                                                     const GrGLCaps& caps) const SK_OVERRIDE;
+
+protected:
+    GrPathProcessor(GrColor color, const SkMatrix& viewMatrix, const SkMatrix& localMatrix);
+
+private:
+    bool hasExplicitLocalCoords() const SK_OVERRIDE { return false; }
+
+    GrColor fColor;
+
+    typedef GrPrimitiveProcessor INHERITED;
+};
+
+#endif