Implement path cover with nv_path_rendering

src/gpu/GrInOrderDrawBuffer.h

Index: src/gpu/GrInOrderDrawBuffer.h
diff --git a/src/gpu/GrInOrderDrawBuffer.h b/src/gpu/GrInOrderDrawBuffer.h
index dcc5ab7e0bcdb080e97fbae2872e0e78e833ea0f..040a8a04557863936003ccf51a61fcc6e6a58fb7 100644
--- a/src/gpu/GrInOrderDrawBuffer.h
+++ b/src/gpu/GrInOrderDrawBuffer.h
@@ -89,6 +89,7 @@ private:
         kSetClip_Cmd        = 4,
         kClear_Cmd          = 5,
         kCopySurface_Cmd    = 6,
+        kDrawPath_Cmd      = 7,
     };
 
     class DrawRecord : public DrawInfo {
@@ -106,6 +107,14 @@ private:
         SkPath::FillType            fFill;
     };
 
+    struct DrawPath : GrNoncopyable {
+        DrawPath();
+
+        SkAutoTUnref<const GrPath>  fPath;
+        SkStrokeRec                 fStroke;
+        SkPath::FillType            fFill;
+    };
+
     struct Clear  : GrNoncopyable {
         Clear() : fRenderTarget(NULL) {}
         ~Clear() { SkSafeUnref(fRenderTarget); }
@@ -129,6 +138,7 @@ private:
                             const SkRect* localRect,
                             const SkMatrix* localMatrix) SK_OVERRIDE;
     virtual void onStencilPath(const GrPath*, const SkStrokeRec& stroke, SkPath::FillType) SK_OVERRIDE;
+    virtual void onDrawPath(const GrPath*, const SkStrokeRec& stroke, SkPath::FillType) SK_OVERRIDE;
     virtual bool onReserveVertexSpace(size_t vertexSize,
                                       int vertexCount,
                                       void** vertices) SK_OVERRIDE;
@@ -171,6 +181,7 @@ private:
     void            recordClip();
     DrawRecord*     recordDraw(const DrawInfo&);
     StencilPath*    recordStencilPath();
+    DrawPath*      recordDrawPath();

[bsalomon, 2013/09/13 20:25:28]

space

[Kimmo Kinnunen, 2013/09/18 07:52:38]

Done.

     Clear*          recordClear();
     CopySurface*    recordCopySurface();
 
@@ -179,6 +190,7 @@ private:
         kCmdPreallocCnt          = 32,
         kDrawPreallocCnt         = 8,
         kStencilPathPreallocCnt  = 8,
+        kDrawPathPreallocCnt    = 8,

[bsalomon, 2013/09/13 20:25:28]

space

[Kimmo Kinnunen, 2013/09/18 07:52:38]

Done.

         kStatePreallocCnt        = 8,
         kClipPreallocCnt         = 8,
         kClearPreallocCnt        = 4,
@@ -189,6 +201,7 @@ private:
     SkSTArray<kCmdPreallocCnt, uint8_t, true>                          fCmds;
     GrSTAllocator<kDrawPreallocCnt, DrawRecord>                        fDraws;
     GrSTAllocator<kStatePreallocCnt, StencilPath>                      fStencilPaths;
+    GrSTAllocator<kStatePreallocCnt, DrawPath>                         fDrawPaths;
     GrSTAllocator<kStatePreallocCnt, GrDrawState::DeferredState>       fStates;
     GrSTAllocator<kClearPreallocCnt, Clear>                            fClears;
     GrSTAllocator<kCopySurfacePreallocCnt, CopySurface>                fCopySurfaces;