1 /*
2  *  Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
3  *
4  *  Use of this source code is governed by a BSD-style license
5  *  that can be found in the LICENSE file in the root of the source
6  *  tree. An additional intellectual property rights grant can be found
7  *  in the file PATENTS.  All contributing project authors may
8  *  be found in the AUTHORS file in the root of the source tree.
9  */
10 
11 /*
12  * video_processing_defines.h
13  * This header file includes the definitions used in the video processor module
14  */
15 
16 #ifndef WEBRTC_MODULES_VIDEO_PROCESSING_INCLUDE_VIDEO_PROCESSING_DEFINES_H_
17 #define WEBRTC_MODULES_VIDEO_PROCESSING_INCLUDE_VIDEO_PROCESSING_DEFINES_H_
18 
19 #include "webrtc/typedefs.h"
20 
21 namespace webrtc {
22 
23 // Error codes
24 #define VPM_OK 0
25 #define VPM_GENERAL_ERROR -1
26 #define VPM_MEMORY -2
27 #define VPM_PARAMETER_ERROR -3
28 #define VPM_SCALE_ERROR -4
29 #define VPM_UNINITIALIZED -5
30 #define VPM_UNIMPLEMENTED -6
31 
32 enum VideoFrameResampling {
33   kNoRescaling,    // Disables rescaling.
34   kFastRescaling,  // Point filter.
35   kBiLinear,       // Bi-linear interpolation.
36   kBox,            // Box inteprolation.
37 };
38 
39 }  // namespace webrtc
40 
41 #endif  // WEBRTC_MODULES_VIDEO_PROCESSING_INCLUDE_VIDEO_PROCESSING_DEFINES_H_
42