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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "content/public/common/media_stream_request.h"
#include "base/logging.h"
#include "build/build_config.h"
namespace content {
bool IsAudioInputMediaType(MediaStreamType type) {
return (type == MEDIA_DEVICE_AUDIO_CAPTURE ||
type == MEDIA_TAB_AUDIO_CAPTURE ||
type == MEDIA_DESKTOP_AUDIO_CAPTURE);
}
bool IsVideoMediaType(MediaStreamType type) {
return (type == MEDIA_DEVICE_VIDEO_CAPTURE ||
type == MEDIA_TAB_VIDEO_CAPTURE ||
type == MEDIA_DESKTOP_VIDEO_CAPTURE);
}
bool IsScreenCaptureMediaType(MediaStreamType type) {
return (type == MEDIA_TAB_AUDIO_CAPTURE || type == MEDIA_TAB_VIDEO_CAPTURE ||
type == MEDIA_DESKTOP_AUDIO_CAPTURE ||
type == MEDIA_DESKTOP_VIDEO_CAPTURE);
}
// static
const int MediaStreamDevice::kNoId = -1;
MediaStreamDevice::MediaStreamDevice()
: type(MEDIA_NO_SERVICE), video_facing(media::MEDIA_VIDEO_FACING_NONE) {}
MediaStreamDevice::MediaStreamDevice(MediaStreamType type,
const std::string& id,
const std::string& name)
: type(type),
id(id),
video_facing(media::MEDIA_VIDEO_FACING_NONE),
name(name) {}
MediaStreamDevice::MediaStreamDevice(
MediaStreamType type,
const std::string& id,
const std::string& name,
media::VideoFacingMode facing,
const base::Optional<std::string>& group_id)
: type(type),
id(id),
video_facing(facing),
group_id(group_id),
name(name) {}
MediaStreamDevice::MediaStreamDevice(MediaStreamType type,
const std::string& id,
const std::string& name,
int sample_rate,
int channel_layout,
int frames_per_buffer)
: type(type),
id(id),
video_facing(media::MEDIA_VIDEO_FACING_NONE),
name(name),
input(media::AudioParameters::AUDIO_FAKE,
static_cast<media::ChannelLayout>(channel_layout),
sample_rate,
frames_per_buffer) {
DCHECK(input.IsValid());
}
MediaStreamDevice::MediaStreamDevice(const MediaStreamDevice& other) = default;
MediaStreamDevice::~MediaStreamDevice() {}
bool MediaStreamDevice::IsSameDevice(
const MediaStreamDevice& other_device) const {
return type == other_device.type && name == other_device.name &&
id == other_device.id &&
input.sample_rate() == other_device.input.sample_rate() &&
input.channel_layout() == other_device.input.channel_layout() &&
session_id == other_device.session_id;
}
MediaStreamRequest::MediaStreamRequest(
int render_process_id,
int render_frame_id,
int page_request_id,
const GURL& security_origin,
bool user_gesture,
MediaStreamRequestType request_type,
const std::string& requested_audio_device_id,
const std::string& requested_video_device_id,
MediaStreamType audio_type,
MediaStreamType video_type,
bool disable_local_echo)
: render_process_id(render_process_id),
render_frame_id(render_frame_id),
page_request_id(page_request_id),
security_origin(security_origin),
user_gesture(user_gesture),
request_type(request_type),
requested_audio_device_id(requested_audio_device_id),
requested_video_device_id(requested_video_device_id),
audio_type(audio_type),
video_type(video_type),
disable_local_echo(disable_local_echo),
all_ancestors_have_same_origin(false) {}
MediaStreamRequest::MediaStreamRequest(const MediaStreamRequest& other) =
default;
MediaStreamRequest::~MediaStreamRequest() {}
} // namespace content
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