add gpu backend (not hooked up yet)
git-svn-id: http://skia.googlecode.com/svn/trunk@649 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/gpu/include/GrMesh.h b/gpu/include/GrMesh.h
new file mode 100644
index 0000000..4d904e4
--- /dev/null
+++ b/gpu/include/GrMesh.h
@@ -0,0 +1,42 @@
+#ifndef GrMesh_DEFINED
+#define GrMesh_DEFINED
+
+#include "SkRect.h"
+#include "SkPoint.h"
+
+class SkCanvas;
+class SkPaint;
+
+class GrMesh {
+public:
+ GrMesh();
+ ~GrMesh();
+
+ GrMesh& operator=(const GrMesh& src);
+
+ void init(const SkRect& bounds, int rows, int cols,
+ const SkRect& texture);
+
+ const SkRect& bounds() const { return fBounds; }
+
+ int rows() const { return fRows; }
+ int cols() const { return fCols; }
+ SkPoint& pt(int row, int col) {
+ return fPts[row * (fRows + 1) + col];
+ }
+
+ void draw(SkCanvas*, const SkPaint&);
+ void drawWireframe(SkCanvas* canvas, const SkPaint& paint);
+
+private:
+ SkRect fBounds;
+ int fRows, fCols;
+ SkPoint* fPts;
+ SkPoint* fTex; // just points into fPts, not separately allocated
+ int fCount;
+ uint16_t* fIndices;
+ int fIndexCount;
+};
+
+#endif
+