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      1 /*
      2  * Copyright 2014 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 #ifndef ANDROID_GUI_BUFFERQUEUECOREDEFS_H
     18 #define ANDROID_GUI_BUFFERQUEUECOREDEFS_H
     19 
     20 #include <gui/BufferSlot.h>
     21 
     22 namespace android {
     23     class BufferQueueCore;
     24 
     25     namespace BufferQueueDefs {
     26         // BufferQueue will keep track of at most this value of buffers.
     27         // Attempts at runtime to increase the number of buffers past this
     28         // will fail.
     29         enum { NUM_BUFFER_SLOTS = 64 };
     30 
     31         typedef BufferSlot SlotsType[NUM_BUFFER_SLOTS];
     32     } // namespace BufferQueueDefs
     33 } // namespace android
     34 
     35 #endif
     36