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// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ppapi/cpp/private/camera_device_private.h"
#include "ppapi/c/pp_bool.h"
#include "ppapi/c/pp_errors.h"
#include "ppapi/cpp/completion_callback.h"
#include "ppapi/cpp/instance_handle.h"
#include "ppapi/cpp/module_impl.h"
#include "ppapi/cpp/private/camera_capabilities_private.h"
namespace pp {
namespace {
template <>
const char* interface_name<PPB_CameraDevice_Private_0_1>() {
return PPB_CAMERADEVICE_PRIVATE_INTERFACE_0_1;
}
} // namespace
CameraDevice_Private::CameraDevice_Private() {
}
CameraDevice_Private::CameraDevice_Private(const CameraDevice_Private& other)
: Resource(other) {
}
CameraDevice_Private::CameraDevice_Private(const Resource& resource)
: Resource(resource) {
PP_DCHECK(IsCameraDevice(resource));
}
CameraDevice_Private::CameraDevice_Private(const InstanceHandle& instance) {
if (has_interface<PPB_CameraDevice_Private_0_1>()) {
PassRefFromConstructor(
get_interface<PPB_CameraDevice_Private_0_1>()->Create(
instance.pp_instance()));
return;
}
PP_DCHECK(false);
}
CameraDevice_Private::CameraDevice_Private(PassRef, PP_Resource resource)
: Resource(PASS_REF, resource) {
}
CameraDevice_Private::~CameraDevice_Private() {
}
int32_t CameraDevice_Private::Open(const Var& device_id,
const CompletionCallback& callback) {
if (!has_interface<PPB_CameraDevice_Private_0_1>())
return callback.MayForce(PP_ERROR_NOINTERFACE);
return get_interface<PPB_CameraDevice_Private_0_1>()->Open(
pp_resource(), device_id.pp_var(), callback.pp_completion_callback());
}
void CameraDevice_Private::Close() {
if (has_interface<PPB_CameraDevice_Private_0_1>())
get_interface<PPB_CameraDevice_Private_0_1>()->Close(pp_resource());
}
int32_t CameraDevice_Private::GetCameraCapabilities(
const CompletionCallbackWithOutput<CameraCapabilities_Private>& callback) {
if (!has_interface<PPB_CameraDevice_Private_0_1>())
return callback.MayForce(PP_ERROR_NOINTERFACE);
return get_interface<PPB_CameraDevice_Private_0_1>()->GetCameraCapabilities(
pp_resource(), callback.output(), callback.pp_completion_callback());
}
// static
bool CameraDevice_Private::IsCameraDevice(const Resource& resource) {
if (!has_interface<PPB_CameraDevice_Private_0_1>())
return false;
return PP_ToBool(
get_interface<PPB_CameraDevice_Private_0_1>()->IsCameraDevice(
resource.pp_resource()));
}
} // namespace pp
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