Clip mask manager moved to ClipTarget

src/gpu/GrDrawTarget.cpp

Index: src/gpu/GrDrawTarget.cpp
diff --git a/src/gpu/GrDrawTarget.cpp b/src/gpu/GrDrawTarget.cpp
index e830145cfbf05257c2663ad94384af8b8d1905a9..ccfc8f700a08ee750cf76a4dc2cd9330b63919c2 100644
--- a/src/gpu/GrDrawTarget.cpp
+++ b/src/gpu/GrDrawTarget.cpp
@@ -93,7 +93,6 @@ GrDrawTarget::GrDrawTarget(GrContext* context)
     , fContext(context)
     , fGpuTraceMarkerCount(0) {
     SkASSERT(context);
-
     fDrawState = &fDefaultDrawState;
     // We assume that fDrawState always owns a ref to the object it points at.
     fDefaultDrawState.ref();
@@ -1159,3 +1158,41 @@ uint32_t GrDrawTargetCaps::CreateUniqueID() {
     return id;
 }
 
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+static const GrStencilSettings& winding_path_stencil_settings() {
+    GR_STATIC_CONST_SAME_STENCIL_STRUCT(gSettings,
+        kIncClamp_StencilOp,
+        kIncClamp_StencilOp,
+        kAlwaysIfInClip_StencilFunc,
+        0xFFFF, 0xFFFF, 0xFFFF);
+    return *GR_CONST_STENCIL_SETTINGS_PTR_FROM_STRUCT_PTR(&gSettings);
+}
+
+static const GrStencilSettings& even_odd_path_stencil_settings() {
+    GR_STATIC_CONST_SAME_STENCIL_STRUCT(gSettings,
+        kInvert_StencilOp,
+        kInvert_StencilOp,
+        kAlwaysIfInClip_StencilFunc,
+        0xFFFF, 0xFFFF, 0xFFFF);
+    return *GR_CONST_STENCIL_SETTINGS_PTR_FROM_STRUCT_PTR(&gSettings);
+}
+
+void GrClipTarget::getPathStencilSettingsForFillType(SkPath::FillType fill,
+                                                     GrStencilSettings* outStencilSettings) {
+
+    switch (fill) {
+        default:
+            SkFAIL("Unexpected path fill.");
+            /* fallthrough */;
+        case SkPath::kWinding_FillType:
+        case SkPath::kInverseWinding_FillType:
+            *outStencilSettings = winding_path_stencil_settings();
+            break;
+        case SkPath::kEvenOdd_FillType:
+        case SkPath::kInverseEvenOdd_FillType:
+            *outStencilSettings = even_odd_path_stencil_settings();
+            break;
+    }
+    fClipMaskManager.adjustPathStencilParams(outStencilSettings);
+}