1 files changed, 78 insertions, 0 deletions
diff --git a/media/libstagefright/codecs/on2/h264dec/source/h264bsd_neighbour.h b/media/libstagefright/codecs/on2/h264dec/source/h264bsd_neighbour.h
new file mode 100755
index 0000000..fce0ad1
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+++ b/media/libstagefright/codecs/on2/h264dec/source/h264bsd_neighbour.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.
+ */
+
+/*------------------------------------------------------------------------------
+
+    Table of contents
+
+    1. Include headers
+    2. Module defines
+    3. Data types
+    4. Function prototypes
+
+------------------------------------------------------------------------------*/
+
+#ifndef H264SWDEC_NEIGHBOUR_H
+#define H264SWDEC_NEIGHBOUR_H
+
+/*------------------------------------------------------------------------------
+    1. Include headers
+------------------------------------------------------------------------------*/
+
+#include "basetype.h"
+#include "h264bsd_macroblock_layer.h"
+
+/*------------------------------------------------------------------------------
+    2. Module defines
+------------------------------------------------------------------------------*/
+
+typedef enum {
+    MB_A = 0,
+    MB_B,
+    MB_C,
+    MB_D,
+    MB_CURR,
+    MB_NA = 0xFF
+} neighbourMb_e;
+
+/*------------------------------------------------------------------------------
+    3. Data types
+------------------------------------------------------------------------------*/
+
+typedef struct
+{
+    neighbourMb_e   mb;
+    u8             index;
+} neighbour_t;
+
+/*------------------------------------------------------------------------------
+    4. Function prototypes
+------------------------------------------------------------------------------*/
+
+void h264bsdInitMbNeighbours(mbStorage_t *pMbStorage, u32 picWidth,
+    u32 picSizeInMbs);
+
+mbStorage_t* h264bsdGetNeighbourMb(mbStorage_t *pMb, neighbourMb_e neighbour);
+
+u32 h264bsdIsNeighbourAvailable(mbStorage_t *pMb, mbStorage_t *pNeighbour);
+
+const neighbour_t* h264bsdNeighbour4x4BlockA(u32 blockIndex);
+const neighbour_t* h264bsdNeighbour4x4BlockB(u32 blockIndex);
+const neighbour_t* h264bsdNeighbour4x4BlockC(u32 blockIndex);
+const neighbour_t* h264bsdNeighbour4x4BlockD(u32 blockIndex);
+
+#endif /* #ifdef H264SWDEC_NEIGHBOUR_H */
+