Revert r5962 because of failures.

git-svn-id: http://skia.googlecode.com/svn/trunk@5963 2bbb7eff-a529-9590-31e7-b0007b416f81

1 files changed, 17 insertions, 12 deletions

diff --git a/include/gpu/GrSamplerState.h b/include/gpu/GrSamplerState.h
index da52e95277..385dba7bdd 100644
--- a/include/gpu/GrSamplerState.h
+++ b/include/gpu/GrSamplerState.h
@@ -19,7 +19,14 @@
 
 class GrSamplerState {
 public:
+    static const bool kBilerpDefault = false;
 
+    static const SkShader::TileMode kTileModeDefault = SkShader::kClamp_TileMode;
+
+    /**
+     * Default sampler state is set to clamp, use normal sampling mode, be
+     * unfiltered, and use identity matrix.
+     */
     GrSamplerState()
     : fCustomStage (NULL) {
         memset(this, 0, sizeof(GrSamplerState));
@@ -56,6 +63,12 @@ public:
     const GrMatrix& getMatrix() const { return fMatrix; }
 
     /**
+     * Access the sampler's matrix. See SampleMode for explanation of
+     * relationship between the matrix and sample mode.
+     */
+    GrMatrix* matrix() { return &fMatrix; }
+
+    /**
      *  Multiplies the current sampler matrix  a matrix
      *
      *  After this call M' = M*m where M is the old matrix, m is the parameter
@@ -67,10 +80,10 @@ public:
      */
     void preConcatMatrix(const GrMatrix& matrix) { fMatrix.preConcat(matrix); }
 
-    /**
-     * Do not call this function. It will be removed soon.
-     */
-    void setMatrixDeprecated(const GrMatrix& matrix) { fMatrix = matrix; }
+    void reset(const GrMatrix& matrix) {
+        fMatrix = matrix;
+        GrSafeSetNull(fCustomStage);
+    }
 
     void reset() {
         fMatrix.reset();
@@ -79,16 +92,8 @@ public:
 
     GrCustomStage* setCustomStage(GrCustomStage* stage) {
         GrSafeAssign(fCustomStage, stage);
-        fMatrix.reset();
         return stage;
     }
-
-    GrCustomStage* setCustomStage(GrCustomStage* stage, const GrMatrix& matrix) {
-        GrSafeAssign(fCustomStage, stage);
-        fMatrix = matrix;
-        return stage;
-    }
-
     const GrCustomStage* getCustomStage() const { return fCustomStage; }
 
 private: