84255bbe3b
This is in preparation for deleting the include in rtc_base/refcount.h, but that change has to wait for some downstream applications to not rely in the indirect include. Partial reland of "Make rtc_base/refcount.h self contained, not including refcountedobject.h." This is a reland of b7239a9dc825ddb25dbc800aed3a065163b9a10e Original change's description: > Make rtc_base/refcount.h self contained, not including refcountedobject.h. > > The refcount.h file doesn't depend on anything from > refcountedobject.h. The motivation of this change to make it possible > to add additional declarations to refcount.h, and include it from > refcountedobject.h. > > Bug: webrtc:8270 > Change-Id: I24f6131f471e675570968d00065ff9b1f55e3373 > Reviewed-on: https://webrtc-review.googlesource.com/5760 > Reviewed-by: Karl Wiberg <kwiberg@webrtc.org> > Commit-Queue: Niels Moller <nisse@webrtc.org> > Cr-Commit-Position: refs/heads/master@{#20106} Bug: webrtc:8270 Change-Id: I63a42712f6c1ec83823c629d1a954fd1a04d4a6c Reviewed-on: https://webrtc-review.googlesource.com/7281 Commit-Queue: Karl Wiberg <kwiberg@webrtc.org> Reviewed-by: Karl Wiberg <kwiberg@webrtc.org> Cr-Commit-Position: refs/heads/master@{#20185}
107 lines
2.9 KiB
Plaintext
107 lines
2.9 KiB
Plaintext
/*
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* Copyright (c) 2013 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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#if !defined(__has_feature) || !__has_feature(objc_arc)
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#error "This file requires ARC support."
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#endif
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#include "modules/video_capture/objc/device_info_objc.h"
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#include "modules/video_capture/objc/rtc_video_capture_objc.h"
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#include "rtc_base/refcount.h"
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#include "rtc_base/refcountedobject.h"
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#include "rtc_base/scoped_ref_ptr.h"
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using namespace webrtc;
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using namespace videocapturemodule;
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rtc::scoped_refptr<VideoCaptureModule> VideoCaptureImpl::Create(
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const char* deviceUniqueIdUTF8) {
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return VideoCaptureIos::Create(deviceUniqueIdUTF8);
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}
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VideoCaptureIos::VideoCaptureIos()
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: is_capturing_(false) {
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capability_.width = kDefaultWidth;
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capability_.height = kDefaultHeight;
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capability_.maxFPS = kDefaultFrameRate;
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capture_device_ = nil;
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}
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VideoCaptureIos::~VideoCaptureIos() {
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if (is_capturing_) {
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[capture_device_ stopCapture];
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capture_device_ = nil;
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}
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}
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rtc::scoped_refptr<VideoCaptureModule> VideoCaptureIos::Create(
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const char* deviceUniqueIdUTF8) {
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if (!deviceUniqueIdUTF8[0]) {
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return NULL;
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}
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rtc::scoped_refptr<VideoCaptureIos> capture_module(
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new rtc::RefCountedObject<VideoCaptureIos>());
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const int32_t name_length = strlen(deviceUniqueIdUTF8);
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if (name_length > kVideoCaptureUniqueNameLength)
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return nullptr;
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capture_module->_deviceUniqueId = new char[name_length + 1];
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strncpy(capture_module->_deviceUniqueId, deviceUniqueIdUTF8, name_length + 1);
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capture_module->_deviceUniqueId[name_length] = '\0';
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capture_module->capture_device_ =
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[[RTCVideoCaptureIosObjC alloc] initWithOwner:capture_module];
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if (!capture_module->capture_device_) {
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return nullptr;
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}
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if (![capture_module->capture_device_
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setCaptureDeviceByUniqueId:
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[[NSString alloc] initWithCString:deviceUniqueIdUTF8
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encoding:NSUTF8StringEncoding]]) {
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return nullptr;
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}
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return capture_module;
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}
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int32_t VideoCaptureIos::StartCapture(
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const VideoCaptureCapability& capability) {
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capability_ = capability;
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if (![capture_device_ startCaptureWithCapability:capability]) {
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return -1;
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}
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is_capturing_ = true;
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return 0;
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}
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int32_t VideoCaptureIos::StopCapture() {
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if (![capture_device_ stopCapture]) {
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return -1;
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}
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is_capturing_ = false;
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return 0;
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}
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bool VideoCaptureIos::CaptureStarted() {
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return is_capturing_;
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}
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int32_t VideoCaptureIos::CaptureSettings(VideoCaptureCapability& settings) {
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settings = capability_;
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settings.videoType = VideoType::kNV12;
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return 0;
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}
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