| // 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. |
| |
| #ifndef PPAPI_THUNK_VIDEO_CAPTURE_API_H_ |
| #define PPAPI_THUNK_VIDEO_CAPTURE_API_H_ |
| |
| #include <stdint.h> |
| |
| #include <string> |
| #include <vector> |
| |
| #include "base/memory/ref_counted.h" |
| #include "ppapi/c/dev/ppb_video_capture_dev.h" |
| #include "ppapi/c/pp_array_output.h" |
| #include "ppapi/c/pp_resource.h" |
| |
| namespace ppapi { |
| |
| class TrackedCallback; |
| |
| namespace thunk { |
| |
| class PPB_VideoCapture_API { |
| public: |
| virtual ~PPB_VideoCapture_API() {} |
| |
| virtual int32_t EnumerateDevices(const PP_ArrayOutput& output, |
| scoped_refptr<TrackedCallback> callback) = 0; |
| virtual int32_t MonitorDeviceChange(PP_MonitorDeviceChangeCallback callback, |
| void* user_data) = 0; |
| virtual int32_t Open(const std::string& device_id, |
| const PP_VideoCaptureDeviceInfo_Dev& requested_info, |
| uint32_t buffer_count, |
| scoped_refptr<TrackedCallback> callback) = 0; |
| virtual int32_t StartCapture() = 0; |
| virtual int32_t ReuseBuffer(uint32_t buffer) = 0; |
| virtual int32_t StopCapture() = 0; |
| virtual void Close() = 0; |
| |
| // This function is not exposed through the C API. It is only used by flash |
| // to make synchronous device enumeration. |
| virtual int32_t EnumerateDevicesSync(const PP_ArrayOutput& devices) = 0; |
| }; |
| |
| } // namespace thunk |
| } // namespace ppapi |
| |
| #endif // PPAPI_THUNK_VIDEO_CAPTURE_API_H_ |