4e65e07e41
Besides being ~40% the size of the previous implementation, this makes it so that VideoCaptureAndroid can stop and restart capture, which is necessary to support onPause/onResume reasonably on Android. BUG=1407 R=henrike@webrtc.org, wu@webrtc.org Review URL: https://webrtc-codereview.appspot.com/2334004 git-svn-id: http://webrtc.googlecode.com/svn/trunk@4915 4adac7df-926f-26a2-2b94-8c16560cd09d
69 lines
2.2 KiB
C++
69 lines
2.2 KiB
C++
/*
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* Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef WEBRTC_MODULES_VIDEO_CAPTURE_MAIN_SOURCE_ANDROID_DEVICE_INFO_ANDROID_H_
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#define WEBRTC_MODULES_VIDEO_CAPTURE_MAIN_SOURCE_ANDROID_DEVICE_INFO_ANDROID_H_
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#include <jni.h>
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#include "webrtc/modules/video_capture/device_info_impl.h"
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#include "webrtc/modules/video_capture/video_capture_impl.h"
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namespace webrtc
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{
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namespace videocapturemodule
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{
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class DeviceInfoAndroid : public DeviceInfoImpl {
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public:
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static void Initialize(JNIEnv* env);
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DeviceInfoAndroid(int32_t id);
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virtual ~DeviceInfoAndroid();
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// Set |*index| to the index of the camera matching |deviceUniqueIdUTF8|, or
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// return false if no match.
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bool FindCameraIndex(const char* deviceUniqueIdUTF8, size_t* index);
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virtual int32_t Init();
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virtual uint32_t NumberOfDevices();
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virtual int32_t GetDeviceName(
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uint32_t deviceNumber,
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char* deviceNameUTF8,
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uint32_t deviceNameLength,
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char* deviceUniqueIdUTF8,
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uint32_t deviceUniqueIdUTF8Length,
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char* productUniqueIdUTF8 = 0,
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uint32_t productUniqueIdUTF8Length = 0);
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virtual int32_t CreateCapabilityMap(const char* deviceUniqueIdUTF8);
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virtual int32_t DisplayCaptureSettingsDialogBox(
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const char* /*deviceUniqueIdUTF8*/,
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const char* /*dialogTitleUTF8*/,
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void* /*parentWindow*/,
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uint32_t /*positionX*/,
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uint32_t /*positionY*/) { return -1; }
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virtual int32_t GetOrientation(const char* deviceUniqueIdUTF8,
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VideoCaptureRotation& orientation);
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// Populate |min_mfps| and |max_mfps| with the supported range of the device.
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void GetFpsRange(const char* deviceUniqueIdUTF8,
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int* min_mfps,
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int* max_mfps);
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private:
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enum { kExpectedCaptureDelay = 190};
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};
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} // namespace videocapturemodule
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} // namespace webrtc
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#endif // WEBRTC_MODULES_VIDEO_CAPTURE_MAIN_SOURCE_ANDROID_DEVICE_INFO_ANDROID_H_
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