1 files changed, 68 insertions, 0 deletions
diff --git a/libs/rs/rsComponent.h b/libs/rs/rsComponent.h
new file mode 100644
index 0000000..c122c8e
--- /dev/null
+++ b/libs/rs/rsComponent.h
@@ -0,0 +1,68 @@
+/*
+ * 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_COMPONENT_H
+#define ANDROID_COMPONENT_H
+
+#include "rsUtils.h"
+
+// ---------------------------------------------------------------------------
+namespace android {
+namespace renderscript {
+
+
+// An element is a group of Components that occupies one cell in a structure.
+class Component
+{
+public:
+    Component();
+    ~Component();
+
+    void set(RsDataType dt, RsDataKind dk, bool norm, uint32_t vecSize=1);
+
+    uint32_t getGLType() const;
+    uint32_t getGLFormat() const;
+    String8 getCType() const;
+    void dumpLOGV(const char *prefix) const;
+
+
+    RsDataType getType() const {return mType;}
+    RsDataKind getKind() const {return mKind;}
+    bool getIsNormalized() const {return mNormalized;}
+    uint32_t getVectorSize() const {return mVectorSize;}
+    bool getIsFloat() const {return mIsFloat;}
+    bool getIsSigned() const {return mIsSigned;}
+    uint32_t getBits() const {return mBits;}
+
+protected:
+    RsDataType mType;
+    RsDataKind mKind;
+    bool mNormalized;
+    uint32_t mVectorSize;
+
+    // derived
+    uint32_t mBits;
+    uint32_t mTypeBits;
+    bool mIsFloat;
+    bool mIsSigned;
+    bool mIsPixel;
+};
+
+}
+}
+
+#endif
+