ppapi/c/dev/pp_video_capture_dev.h

/* 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.
 */

/* From dev/pp_video_capture_dev.idl modified Mon Nov 14 10:36:01 2011. */

#ifndef PPAPI_C_DEV_PP_VIDEO_CAPTURE_DEV_H_
#define PPAPI_C_DEV_PP_VIDEO_CAPTURE_DEV_H_

#include "ppapi/c/pp_macros.h"
#include "ppapi/c/pp_stdint.h"

/**
 * @file
 * Structs for dealing with video capture.
 */


/**
 * @addtogroup Structs
 * @{
 */
/**
 * PP_VideoCaptureDeviceInfo_Dev is a structure that represent a video capture
 * configuration, such as resolution and frame rate.
 */
struct PP_VideoCaptureDeviceInfo_Dev {
  uint32_t width;
  uint32_t height;
  uint32_t frames_per_second;
};
PP_COMPILE_ASSERT_STRUCT_SIZE_IN_BYTES(PP_VideoCaptureDeviceInfo_Dev, 12);
/**
 * @}
 */

/**
 * @addtogroup Enums
 * @{
 */
/**
 * PP_VideoCaptureStatus_Dev is an enumeration that defines the various possible
 * states of a VideoCapture.
 */
typedef enum {
  /**
   * Initial state, capture is stopped.
   */
  PP_VIDEO_CAPTURE_STATUS_STOPPED = 0,
  /**
   * StartCapture has been called, but capture hasn't started yet.
   */
  PP_VIDEO_CAPTURE_STATUS_STARTING = 1,
  /**
   * Capture has been started.
   */
  PP_VIDEO_CAPTURE_STATUS_STARTED = 2,
  /**
   * Capture has been started, but is paused because no buffer is available.
   */
  PP_VIDEO_CAPTURE_STATUS_PAUSED = 3,
  /**
   * StopCapture has been called, but capture hasn't stopped yet.
   */
  PP_VIDEO_CAPTURE_STATUS_STOPPING = 4
} PP_VideoCaptureStatus_Dev;
PP_COMPILE_ASSERT_SIZE_IN_BYTES(PP_VideoCaptureStatus_Dev, 4);
/**
 * @}
 */

#endif  /* PPAPI_C_DEV_PP_VIDEO_CAPTURE_DEV_H_ */