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1 /* | 1 /* |
2 * Copyright (c) 2011 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2011 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 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 | 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 | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
11 #ifndef WEBRTC_MODULES_VIDEO_CODING_INTERNAL_DEFINES_H_ | 11 #ifndef WEBRTC_MODULES_VIDEO_CODING_INTERNAL_DEFINES_H_ |
12 #define WEBRTC_MODULES_VIDEO_CODING_INTERNAL_DEFINES_H_ | 12 #define WEBRTC_MODULES_VIDEO_CODING_INTERNAL_DEFINES_H_ |
13 | 13 |
14 #include "webrtc/typedefs.h" | 14 #include "webrtc/typedefs.h" |
15 | 15 |
16 namespace webrtc | 16 namespace webrtc { |
17 { | |
18 | 17 |
19 #define MASK_32_BITS(x) (0xFFFFFFFF & (x)) | 18 #define MASK_32_BITS(x) (0xFFFFFFFF & (x)) |
20 | 19 |
21 inline uint32_t MaskWord64ToUWord32(int64_t w64) | 20 inline uint32_t MaskWord64ToUWord32(int64_t w64) { |
22 { | 21 return static_cast<uint32_t>(MASK_32_BITS(w64)); |
23 return static_cast<uint32_t>(MASK_32_BITS(w64)); | |
24 } | 22 } |
25 | 23 |
26 #define VCM_MAX(a, b) (((a) > (b)) ? (a) : (b)) | 24 #define VCM_MAX(a, b) (((a) > (b)) ? (a) : (b)) |
27 #define VCM_MIN(a, b) (((a) < (b)) ? (a) : (b)) | 25 #define VCM_MIN(a, b) (((a) < (b)) ? (a) : (b)) |
28 | 26 |
29 #define VCM_DEFAULT_CODEC_WIDTH 352 | 27 #define VCM_DEFAULT_CODEC_WIDTH 352 |
30 #define VCM_DEFAULT_CODEC_HEIGHT 288 | 28 #define VCM_DEFAULT_CODEC_HEIGHT 288 |
31 #define VCM_DEFAULT_FRAME_RATE 30 | 29 #define VCM_DEFAULT_FRAME_RATE 30 |
32 #define VCM_MIN_BITRATE 30 | 30 #define VCM_MIN_BITRATE 30 |
33 #define VCM_FLUSH_INDICATOR 4 | 31 #define VCM_FLUSH_INDICATOR 4 |
34 | 32 |
35 #define VCM_NO_RECEIVER_ID 0 | 33 #define VCM_NO_RECEIVER_ID 0 |
36 | 34 |
37 inline int32_t VCMId(const int32_t vcmId, const int32_t receiverId = 0) | 35 inline int32_t VCMId(const int32_t vcmId, const int32_t receiverId = 0) { |
38 { | 36 return static_cast<int32_t>((vcmId << 16) + receiverId); |
39 return static_cast<int32_t>((vcmId << 16) + receiverId); | |
40 } | 37 } |
41 | 38 |
42 } // namespace webrtc | 39 } // namespace webrtc |
43 | 40 |
44 #endif // WEBRTC_MODULES_VIDEO_CODING_INTERNAL_DEFINES_H_ | 41 #endif // WEBRTC_MODULES_VIDEO_CODING_INTERNAL_DEFINES_H_ |
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