BufferQueueDefs.h revision febd4f4f462444bfcb3f0618d07ac77e3fc1f6ad 
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
22namespace 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