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1 /* | 1 /* |
2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2012 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_COMMON_VIDEO_INCLUDE_INCOMING_VIDEO_STREAM_H_ | 11 #ifndef WEBRTC_COMMON_VIDEO_INCLUDE_INCOMING_VIDEO_STREAM_H_ |
12 #define WEBRTC_COMMON_VIDEO_INCLUDE_INCOMING_VIDEO_STREAM_H_ | 12 #define WEBRTC_COMMON_VIDEO_INCLUDE_INCOMING_VIDEO_STREAM_H_ |
13 | 13 |
14 #include "webrtc/base/scoped_ptr.h" | 14 #include "webrtc/base/scoped_ptr.h" |
15 #include "webrtc/base/thread_annotations.h" | 15 #include "webrtc/base/thread_annotations.h" |
16 #include "webrtc/common_video/video_render_frames.h" | 16 #include "webrtc/common_video/video_render_frames.h" |
17 | 17 |
18 namespace webrtc { | 18 namespace webrtc { |
19 class CriticalSectionWrapper; | 19 class CriticalSectionWrapper; |
20 class EventTimerWrapper; | 20 class EventTimerWrapper; |
21 class ThreadWrapper; | 21 class PlatformThread; |
22 | 22 |
23 class VideoRenderCallback { | 23 class VideoRenderCallback { |
24 public: | 24 public: |
25 virtual int32_t RenderFrame(const uint32_t streamId, | 25 virtual int32_t RenderFrame(const uint32_t streamId, |
26 const VideoFrame& videoFrame) = 0; | 26 const VideoFrame& videoFrame) = 0; |
27 | 27 |
28 protected: | 28 protected: |
29 virtual ~VideoRenderCallback() {} | 29 virtual ~VideoRenderCallback() {} |
30 }; | 30 }; |
31 | 31 |
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70 private: | 70 private: |
71 enum { kEventStartupTimeMs = 10 }; | 71 enum { kEventStartupTimeMs = 10 }; |
72 enum { kEventMaxWaitTimeMs = 100 }; | 72 enum { kEventMaxWaitTimeMs = 100 }; |
73 enum { kFrameRatePeriodMs = 1000 }; | 73 enum { kFrameRatePeriodMs = 1000 }; |
74 | 74 |
75 uint32_t const stream_id_; | 75 uint32_t const stream_id_; |
76 // Critsects in allowed to enter order. | 76 // Critsects in allowed to enter order. |
77 const rtc::scoped_ptr<CriticalSectionWrapper> stream_critsect_; | 77 const rtc::scoped_ptr<CriticalSectionWrapper> stream_critsect_; |
78 const rtc::scoped_ptr<CriticalSectionWrapper> thread_critsect_; | 78 const rtc::scoped_ptr<CriticalSectionWrapper> thread_critsect_; |
79 const rtc::scoped_ptr<CriticalSectionWrapper> buffer_critsect_; | 79 const rtc::scoped_ptr<CriticalSectionWrapper> buffer_critsect_; |
80 rtc::scoped_ptr<ThreadWrapper> incoming_render_thread_ | 80 rtc::scoped_ptr<PlatformThread> incoming_render_thread_ |
81 GUARDED_BY(thread_critsect_); | 81 GUARDED_BY(thread_critsect_); |
82 rtc::scoped_ptr<EventTimerWrapper> deliver_buffer_event_; | 82 rtc::scoped_ptr<EventTimerWrapper> deliver_buffer_event_; |
83 | 83 |
84 bool running_ GUARDED_BY(stream_critsect_); | 84 bool running_ GUARDED_BY(stream_critsect_); |
85 VideoRenderCallback* external_callback_ GUARDED_BY(thread_critsect_); | 85 VideoRenderCallback* external_callback_ GUARDED_BY(thread_critsect_); |
86 VideoRenderCallback* render_callback_ GUARDED_BY(thread_critsect_); | 86 VideoRenderCallback* render_callback_ GUARDED_BY(thread_critsect_); |
87 const rtc::scoped_ptr<VideoRenderFrames> render_buffers_ | 87 const rtc::scoped_ptr<VideoRenderFrames> render_buffers_ |
88 GUARDED_BY(buffer_critsect_); | 88 GUARDED_BY(buffer_critsect_); |
89 | 89 |
90 uint32_t incoming_rate_ GUARDED_BY(stream_critsect_); | 90 uint32_t incoming_rate_ GUARDED_BY(stream_critsect_); |
91 int64_t last_rate_calculation_time_ms_ GUARDED_BY(stream_critsect_); | 91 int64_t last_rate_calculation_time_ms_ GUARDED_BY(stream_critsect_); |
92 uint16_t num_frames_since_last_calculation_ GUARDED_BY(stream_critsect_); | 92 uint16_t num_frames_since_last_calculation_ GUARDED_BY(stream_critsect_); |
93 int64_t last_render_time_ms_ GUARDED_BY(thread_critsect_); | 93 int64_t last_render_time_ms_ GUARDED_BY(thread_critsect_); |
94 VideoFrame temp_frame_ GUARDED_BY(thread_critsect_); | 94 VideoFrame temp_frame_ GUARDED_BY(thread_critsect_); |
95 VideoFrame start_image_ GUARDED_BY(thread_critsect_); | 95 VideoFrame start_image_ GUARDED_BY(thread_critsect_); |
96 VideoFrame timeout_image_ GUARDED_BY(thread_critsect_); | 96 VideoFrame timeout_image_ GUARDED_BY(thread_critsect_); |
97 uint32_t timeout_time_ GUARDED_BY(thread_critsect_); | 97 uint32_t timeout_time_ GUARDED_BY(thread_critsect_); |
98 }; | 98 }; |
99 | 99 |
100 } // namespace webrtc | 100 } // namespace webrtc |
101 | 101 |
102 #endif // WEBRTC_COMMON_VIDEO_INCLUDE_INCOMING_VIDEO_STREAM_H_ | 102 #endif // WEBRTC_COMMON_VIDEO_INCLUDE_INCOMING_VIDEO_STREAM_H_ |
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