eclair snapshot
diff --git a/libs/rs/rsComponent.h b/libs/rs/rsComponent.h
new file mode 100644
index 0000000..5366cc4
--- /dev/null
+++ b/libs/rs/rsComponent.h
@@ -0,0 +1,78 @@
+/*
+ * Copyright (C) 2009 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_RS_STRUCTURED_COMPONENT_H
+#define ANDROID_RS_STRUCTURED_COMPONENT_H
+
+#include "rsUtils.h"
+#include "rsObjectBase.h"
+
+// ---------------------------------------------------------------------------
+namespace android {
+namespace renderscript {
+
+class Component : public ObjectBase
+{
+public:
+ enum DataType {
+ FLOAT,
+ UNSIGNED,
+ SIGNED
+ };
+
+ enum DataKind {
+ USER,
+ RED, GREEN, BLUE, ALPHA, LUMINANCE, INTENSITY,
+ X, Y, Z, W,
+ S, T, Q, R,
+ NX, NY, NZ,
+ INDEX,
+ POINT_SIZE
+ };
+
+
+ Component(Context *rsc, DataKind dk, DataType dt, bool isNorm, uint32_t bits, const char *);
+ virtual ~Component();
+
+ DataType getType() const {return mType;}
+ bool getIsNormalized() const {return mIsNormalized;}
+ DataKind getKind() const {return mKind;}
+ uint32_t getBits() const {return mBits;}
+
+ uint32_t getGLType() const;
+ const char * getCType() const;
+
+ const char * getComponentName() const {return mName.string();}
+ virtual void dumpLOGV(const char *prefix) const;
+
+protected:
+
+ DataType mType;
+ bool mIsNormalized;
+ DataKind mKind;
+ uint32_t mBits;
+ String8 mName;
+
+private:
+ Component(Context *rsc);
+};
+
+
+}
+}
+
+#endif //ANDROID_RS_STRUCTURED_COMPONENT_H
+