harmony 鸿蒙image_mdk_common.h

2025-06-12
浏览 (5)

image_mdk_common.h

Overview

The image_mdk_common.h file declares the common enums and structs used by the image interface.

Library: libimage_ndk.z.so

File to include: <multimedia/image_framework/image_mdk_common.h>

Since: 10

Related module: Image

Summary

Structs

Name	Description
struct OhosImageSize	Defines the image size.

Macros

Name	Description
IMAGE_RESULT_BASE 62980096	Defines the basic value returned by the interface.

Types

Name	Description
IRNdkErrCode	Defines an enum that enumerates the return values that may be used by the interface.

Enums

Name	Description
IRNdkErrCode { IMAGE_RESULT_SUCCESS = 0, IMAGE_RESULT_BAD_PARAMETER = -1, IMAGE_RESULT_IMAGE_RESULT_BASE = IMAGE_RESULT_BASE, IMAGE_RESULT_ERR_IPC = IMAGE_RESULT_BASE + 1, IMAGE_RESULT_ERR_SHAMEM_NOT_EXIST = IMAGE_RESULT_BASE + 2, IMAGE_RESULT_ERR_SHAMEM_DATA_ABNORMAL = IMAGE_RESULT_BASE + 3, IMAGE_RESULT_DECODE_ABNORMAL = IMAGE_RESULT_BASE + 4, IMAGE_RESULT_DATA_ABNORMAL = IMAGE_RESULT_BASE + 5, IMAGE_RESULT_MALLOC_ABNORMAL = IMAGE_RESULT_BASE + 6, IMAGE_RESULT_DATA_UNSUPPORT = IMAGE_RESULT_BASE + 7, IMAGE_RESULT_INIT_ABNORMAL = IMAGE_RESULT_BASE + 8, IMAGE_RESULT_GET_DATA_ABNORMAL = IMAGE_RESULT_BASE + 9, IMAGE_RESULT_TOO_LARGE = IMAGE_RESULT_BASE + 10, IMAGE_RESULT_TRANSFORM = IMAGE_RESULT_BASE + 11, IMAGE_RESULT_COLOR_CONVERT = IMAGE_RESULT_BASE + 12, IMAGE_RESULT_CROP = IMAGE_RESULT_BASE + 13, IMAGE_RESULT_SOURCE_DATA = IMAGE_RESULT_BASE + 14, IMAGE_RESULT_SOURCE_DATA_INCOMPLETE = IMAGE_RESULT_BASE + 15, IMAGE_RESULT_MISMATCHED_FORMAT = IMAGE_RESULT_BASE + 16, IMAGE_RESULT_UNKNOWN_FORMAT = IMAGE_RESULT_BASE + 17, IMAGE_RESULT_SOURCE_UNRESOLVED = IMAGE_RESULT_BASE + 18, IMAGE_RESULT_INVALID_PARAMETER = IMAGE_RESULT_BASE + 19, IMAGE_RESULT_DECODE_FAILED = IMAGE_RESULT_BASE + 20, IMAGE_RESULT_PLUGIN_REGISTER_FAILED = IMAGE_RESULT_BASE + 21, IMAGE_RESULT_PLUGIN_CREATE_FAILED = IMAGE_RESULT_BASE + 22, IMAGE_RESULT_ENCODE_FAILED = IMAGE_RESULT_BASE + 23, IMAGE_RESULT_ADD_PIXEL_MAP_FAILED = IMAGE_RESULT_BASE + 24, IMAGE_RESULT_HW_DECODE_UNSUPPORT = IMAGE_RESULT_BASE + 25, IMAGE_RESULT_DECODE_HEAD_ABNORMAL = IMAGE_RESULT_BASE + 26, IMAGE_RESULT_DECODE_EXIF_UNSUPPORT = IMAGE_RESULT_BASE + 27, IMAGE_RESULT_PROPERTY_NOT_EXIST = IMAGE_RESULT_BASE + 28, IMAGE_RESULT_MEDIA_DATA_UNSUPPORT = IMAGE_RESULT_BASE + 30, IMAGE_RESULT_MEDIA_TOO_LARGE = IMAGE_RESULT_BASE + 31, IMAGE_RESULT_MEDIA_MALLOC_FAILED = IMAGE_RESULT_BASE + 32, IMAGE_RESULT_MEDIA_END_OF_STREAM = IMAGE_RESULT_BASE + 33, IMAGE_RESULT_MEDIA_IO_ABNORMAL = IMAGE_RESULT_BASE + 34, IMAGE_RESULT_MEDIA_MALFORMED = IMAGE_RESULT_BASE + 35, IMAGE_RESULT_MEDIA_BUFFER_TOO_SMALL = IMAGE_RESULT_BASE + 36, IMAGE_RESULT_MEDIA_OUT_OF_RANGE = IMAGE_RESULT_BASE + 37, IMAGE_RESULT_MEDIA_STATUS_ABNORMAL = IMAGE_RESULT_BASE + 38, IMAGE_RESULT_MEDIA_VALUE_INVALID = IMAGE_RESULT_BASE + 39, IMAGE_RESULT_MEDIA_NULL_POINTER = IMAGE_RESULT_BASE + 40, IMAGE_RESULT_MEDIA_INVALID_OPERATION = IMAGE_RESULT_BASE + 41, IMAGE_RESULT_MEDIA_ERR_PLAYER_NOT_INIT = IMAGE_RESULT_BASE + 42, IMAGE_RESULT_MEDIA_EARLY_PREPARE = IMAGE_RESULT_BASE + 43, IMAGE_RESULT_MEDIA_SEEK_ERR = IMAGE_RESULT_BASE + 44, IMAGE_RESULT_MEDIA_PERMISSION_DENIED = IMAGE_RESULT_BASE + 45, IMAGE_RESULT_MEDIA_DEAD_OBJECT = IMAGE_RESULT_BASE + 46, IMAGE_RESULT_MEDIA_TIMED_OUT = IMAGE_RESULT_BASE + 47, IMAGE_RESULT_MEDIA_TRACK_NOT_ALL_SUPPORTED = IMAGE_RESULT_BASE + 48, IMAGE_RESULT_MEDIA_ADAPTER_INIT_FAILED = IMAGE_RESULT_BASE + 49, IMAGE_RESULT_MEDIA_WRITE_PARCEL_FAIL = IMAGE_RESULT_BASE + 50, IMAGE_RESULT_MEDIA_READ_PARCEL_FAIL = IMAGE_RESULT_BASE + 51, IMAGE_RESULT_MEDIA_NO_AVAIL_BUFFER = IMAGE_RESULT_BASE + 52, IMAGE_RESULT_MEDIA_INVALID_PARAM = IMAGE_RESULT_BASE + 53, IMAGE_RESULT_MEDIA_CODEC_ADAPTER_NOT_EXIST = IMAGE_RESULT_BASE + 54, IMAGE_RESULT_MEDIA_CREATE_CODEC_ADAPTER_FAILED = IMAGE_RESULT_BASE + 55, IMAGE_RESULT_MEDIA_CODEC_ADAPTER_NOT_INIT = IMAGE_RESULT_BASE + 56, IMAGE_RESULT_MEDIA_ZCODEC_CREATE_FAILED = IMAGE_RESULT_BASE + 57, IMAGE_RESULT_MEDIA_ZCODEC_NOT_EXIST = IMAGE_RESULT_BASE + 58, IMAGE_RESULT_MEDIA_JNI_CLASS_NOT_EXIST = IMAGE_RESULT_BASE + 59, IMAGE_RESULT_MEDIA_JNI_METHOD_NOT_EXIST = IMAGE_RESULT_BASE + 60, IMAGE_RESULT_MEDIA_JNI_NEW_OBJ_FAILED = IMAGE_RESULT_BASE + 61, IMAGE_RESULT_MEDIA_JNI_COMMON_ERROR = IMAGE_RESULT_BASE + 62, IMAGE_RESULT_MEDIA_DISTRIBUTE_NOT_SUPPORT = IMAGE_RESULT_BASE + 63, IMAGE_RESULT_MEDIA_SOURCE_NOT_SET = IMAGE_RESULT_BASE + 64, IMAGE_RESULT_MEDIA_RTSP_ADAPTER_NOT_INIT = IMAGE_RESULT_BASE + 65, IMAGE_RESULT_MEDIA_RTSP_ADAPTER_NOT_EXIST = IMAGE_RESULT_BASE + 66, IMAGE_RESULT_MEDIA_RTSP_SURFACE_UNSUPPORT = IMAGE_RESULT_BASE + 67, IMAGE_RESULT_MEDIA_RTSP_CAPTURE_NOT_INIT = IMAGE_RESULT_BASE + 68, IMAGE_RESULT_MEDIA_RTSP_SOURCE_URL_INVALID = IMAGE_RESULT_BASE + 69, IMAGE_RESULT_MEDIA_RTSP_VIDEO_TRACK_NOT_FOUND = IMAGE_RESULT_BASE + 70, IMAGE_RESULT_MEDIA_RTSP_CAMERA_NUM_REACH_MAX = IMAGE_RESULT_BASE + 71, IMAGE_RESULT_MEDIA_SET_VOLUME = IMAGE_RESULT_BASE + 72, IMAGE_RESULT_MEDIA_NUMBER_OVERFLOW = IMAGE_RESULT_BASE + 73, IMAGE_RESULT_MEDIA_DIS_PLAYER_UNSUPPORTED = IMAGE_RESULT_BASE + 74, IMAGE_RESULT_MEDIA_DENCODE_ICC_FAILED = IMAGE_RESULT_BASE + 75, IMAGE_RESULT_MEDIA_ENCODE_ICC_FAILED = IMAGE_RESULT_BASE + 76, IMAGE_RESULT_MEDIA_READ_PIXELMAP_FAILED = IMAGE_RESULT_BASE + 150, IMAGE_RESULT_MEDIA_WRITE_PIXELMAP_FAILED = IMAGE_RESULT_BASE + 151, IMAGE_RESULT_MEDIA_PIXELMAP_NOT_ALLOW_MODIFY = IMAGE_RESULT_BASE + 152, IMAGE_RESULT_MEDIA_CONFIG_FAILED = IMAGE_RESULT_BASE + 153, IMAGE_RESULT_JNI_ENV_ABNORMAL = IMAGE_RESULT_BASE + 154, IMAGE_RESULT_SURFACE_GRALLOC_BUFFER_FAILED = IMAGE_RESULT_BASE + 155, IMAGE_RESULT_CREATE_SURFACE_FAILED = IMAGE_RESULT_BASE + 156, IMAGE_RESULT_SURFACE_GET_PARAMETER_FAILED = IMAGE_RESULT_BASE + 157, IMAGE_RESULT_GET_SURFACE_FAILED = IMAGE_RESULT_BASE + 158, IMAGE_RESULT_SURFACE_ACQUIRE_BUFFER_FAILED = IMAGE_RESULT_BASE + 159, IMAGE_RESULT_SURFACE_REQUEST_BUFFER_FAILED = IMAGE_RESULT_BASE + 160, IMAGE_RESULT_REGISTER_LISTENER_FAILED = IMAGE_RESULT_BASE + 161, IMAGE_RESULT_REGISTER_BUFFER_FAILED = IMAGE_RESULT_BASE + 162, IMAGE_RESULT_FREAD_FAILED = IMAGE_RESULT_BASE + 163, IMAGE_RESULT_PEEK_FAILED = IMAGE_RESULT_BASE + 164, IMAGE_RESULT_SEEK_FAILED = IMAGE_RESULT_BASE + 165, IMAGE_RESULT_STREAM_SIZE_ERROR = IMAGE_RESULT_BASE + 166, IMAGE_RESULT_FILE_FD_ERROR = IMAGE_RESULT_BASE + 167, IMAGE_RESULT_FILE_DAMAGED = IMAGE_RESULT_BASE + 168, IMAGE_RESULT_CREATE_DECODER_FAILED = IMAGE_RESULT_BASE + 169, IMAGE_RESULT_CREATE_ENCODER_FAILED = IMAGE_RESULT_BASE + 170, IMAGE_RESULT_CHECK_FORMAT_ERROR = IMAGE_RESULT_BASE + 171, IMAGE_RESULT_THIRDPART_SKIA_ERROR = IMAGE_RESULT_BASE + 172, IMAGE_RESULT_HW_DECODE_FAILED = IMAGE_RESULT_BASE + 173, IMAGE_RESULT_ALLOCATER_TYPE_ERROR = IMAGE_RESULT_BASE + 174, IMAGE_RESULT_ALPHA_TYPE_ERROR = IMAGE_RESULT_BASE + 175, IMAGE_RESULT_INDEX_INVALID = IMAGE_RESULT_BASE + 176, IMAGE_RESULT_MEDIA_UNKNOWN = IMAGE_RESULT_BASE + 200 }	Enumerates the return values that may be used by the interface.

Name

Description

IRNdkErrCode {
IMAGE_RESULT_SUCCESS = 0, IMAGE_RESULT_BAD_PARAMETER = -1,
IMAGE_RESULT_IMAGE_RESULT_BASE = IMAGE_RESULT_BASE,
IMAGE_RESULT_ERR_IPC = IMAGE_RESULT_BASE + 1,
IMAGE_RESULT_ERR_SHAMEM_NOT_EXIST = IMAGE_RESULT_BASE + 2,
IMAGE_RESULT_ERR_SHAMEM_DATA_ABNORMAL = IMAGE_RESULT_BASE + 3,
IMAGE_RESULT_DECODE_ABNORMAL = IMAGE_RESULT_BASE + 4,
IMAGE_RESULT_DATA_ABNORMAL = IMAGE_RESULT_BASE + 5,
IMAGE_RESULT_MALLOC_ABNORMAL = IMAGE_RESULT_BASE + 6,
IMAGE_RESULT_DATA_UNSUPPORT = IMAGE_RESULT_BASE + 7,
IMAGE_RESULT_INIT_ABNORMAL = IMAGE_RESULT_BASE + 8,
IMAGE_RESULT_GET_DATA_ABNORMAL = IMAGE_RESULT_BASE + 9,
IMAGE_RESULT_TOO_LARGE = IMAGE_RESULT_BASE + 10,
IMAGE_RESULT_TRANSFORM = IMAGE_RESULT_BASE + 11,
IMAGE_RESULT_COLOR_CONVERT = IMAGE_RESULT_BASE + 12,
IMAGE_RESULT_CROP = IMAGE_RESULT_BASE + 13,
IMAGE_RESULT_SOURCE_DATA = IMAGE_RESULT_BASE + 14,
IMAGE_RESULT_SOURCE_DATA_INCOMPLETE = IMAGE_RESULT_BASE + 15,
IMAGE_RESULT_MISMATCHED_FORMAT = IMAGE_RESULT_BASE + 16,
IMAGE_RESULT_UNKNOWN_FORMAT = IMAGE_RESULT_BASE + 17,
IMAGE_RESULT_SOURCE_UNRESOLVED = IMAGE_RESULT_BASE + 18,
IMAGE_RESULT_INVALID_PARAMETER = IMAGE_RESULT_BASE + 19,
IMAGE_RESULT_DECODE_FAILED = IMAGE_RESULT_BASE + 20,
IMAGE_RESULT_PLUGIN_REGISTER_FAILED = IMAGE_RESULT_BASE + 21,
IMAGE_RESULT_PLUGIN_CREATE_FAILED = IMAGE_RESULT_BASE + 22,
IMAGE_RESULT_ENCODE_FAILED = IMAGE_RESULT_BASE + 23,
IMAGE_RESULT_ADD_PIXEL_MAP_FAILED = IMAGE_RESULT_BASE + 24,
IMAGE_RESULT_HW_DECODE_UNSUPPORT = IMAGE_RESULT_BASE + 25,
IMAGE_RESULT_DECODE_HEAD_ABNORMAL = IMAGE_RESULT_BASE + 26,
IMAGE_RESULT_DECODE_EXIF_UNSUPPORT = IMAGE_RESULT_BASE + 27,
IMAGE_RESULT_PROPERTY_NOT_EXIST = IMAGE_RESULT_BASE + 28,
IMAGE_RESULT_MEDIA_DATA_UNSUPPORT = IMAGE_RESULT_BASE + 30,
IMAGE_RESULT_MEDIA_TOO_LARGE = IMAGE_RESULT_BASE + 31,
IMAGE_RESULT_MEDIA_MALLOC_FAILED = IMAGE_RESULT_BASE + 32,
IMAGE_RESULT_MEDIA_END_OF_STREAM = IMAGE_RESULT_BASE + 33,
IMAGE_RESULT_MEDIA_IO_ABNORMAL = IMAGE_RESULT_BASE + 34,
IMAGE_RESULT_MEDIA_MALFORMED = IMAGE_RESULT_BASE + 35,
IMAGE_RESULT_MEDIA_BUFFER_TOO_SMALL = IMAGE_RESULT_BASE + 36,
IMAGE_RESULT_MEDIA_OUT_OF_RANGE = IMAGE_RESULT_BASE + 37,
IMAGE_RESULT_MEDIA_STATUS_ABNORMAL = IMAGE_RESULT_BASE + 38,
IMAGE_RESULT_MEDIA_VALUE_INVALID = IMAGE_RESULT_BASE + 39,
IMAGE_RESULT_MEDIA_NULL_POINTER = IMAGE_RESULT_BASE + 40,
IMAGE_RESULT_MEDIA_INVALID_OPERATION = IMAGE_RESULT_BASE + 41,
IMAGE_RESULT_MEDIA_ERR_PLAYER_NOT_INIT = IMAGE_RESULT_BASE + 42,
IMAGE_RESULT_MEDIA_EARLY_PREPARE = IMAGE_RESULT_BASE + 43,
IMAGE_RESULT_MEDIA_SEEK_ERR = IMAGE_RESULT_BASE + 44,
IMAGE_RESULT_MEDIA_PERMISSION_DENIED = IMAGE_RESULT_BASE + 45,
IMAGE_RESULT_MEDIA_DEAD_OBJECT = IMAGE_RESULT_BASE + 46,
IMAGE_RESULT_MEDIA_TIMED_OUT = IMAGE_RESULT_BASE + 47,
IMAGE_RESULT_MEDIA_TRACK_NOT_ALL_SUPPORTED = IMAGE_RESULT_BASE + 48,
IMAGE_RESULT_MEDIA_ADAPTER_INIT_FAILED = IMAGE_RESULT_BASE + 49,
IMAGE_RESULT_MEDIA_WRITE_PARCEL_FAIL = IMAGE_RESULT_BASE + 50,
IMAGE_RESULT_MEDIA_READ_PARCEL_FAIL = IMAGE_RESULT_BASE + 51,
IMAGE_RESULT_MEDIA_NO_AVAIL_BUFFER = IMAGE_RESULT_BASE + 52,
IMAGE_RESULT_MEDIA_INVALID_PARAM = IMAGE_RESULT_BASE + 53,
IMAGE_RESULT_MEDIA_CODEC_ADAPTER_NOT_EXIST = IMAGE_RESULT_BASE + 54,
IMAGE_RESULT_MEDIA_CREATE_CODEC_ADAPTER_FAILED = IMAGE_RESULT_BASE + 55,
IMAGE_RESULT_MEDIA_CODEC_ADAPTER_NOT_INIT = IMAGE_RESULT_BASE + 56,
IMAGE_RESULT_MEDIA_ZCODEC_CREATE_FAILED = IMAGE_RESULT_BASE + 57,
IMAGE_RESULT_MEDIA_ZCODEC_NOT_EXIST = IMAGE_RESULT_BASE + 58,
IMAGE_RESULT_MEDIA_JNI_CLASS_NOT_EXIST = IMAGE_RESULT_BASE + 59,
IMAGE_RESULT_MEDIA_JNI_METHOD_NOT_EXIST = IMAGE_RESULT_BASE + 60,
IMAGE_RESULT_MEDIA_JNI_NEW_OBJ_FAILED = IMAGE_RESULT_BASE + 61,
IMAGE_RESULT_MEDIA_JNI_COMMON_ERROR = IMAGE_RESULT_BASE + 62,
IMAGE_RESULT_MEDIA_DISTRIBUTE_NOT_SUPPORT = IMAGE_RESULT_BASE + 63,
IMAGE_RESULT_MEDIA_SOURCE_NOT_SET = IMAGE_RESULT_BASE + 64,
IMAGE_RESULT_MEDIA_RTSP_ADAPTER_NOT_INIT = IMAGE_RESULT_BASE + 65,
IMAGE_RESULT_MEDIA_RTSP_ADAPTER_NOT_EXIST = IMAGE_RESULT_BASE + 66,
IMAGE_RESULT_MEDIA_RTSP_SURFACE_UNSUPPORT = IMAGE_RESULT_BASE + 67,
IMAGE_RESULT_MEDIA_RTSP_CAPTURE_NOT_INIT = IMAGE_RESULT_BASE + 68,
IMAGE_RESULT_MEDIA_RTSP_SOURCE_URL_INVALID = IMAGE_RESULT_BASE + 69,
IMAGE_RESULT_MEDIA_RTSP_VIDEO_TRACK_NOT_FOUND = IMAGE_RESULT_BASE + 70,
IMAGE_RESULT_MEDIA_RTSP_CAMERA_NUM_REACH_MAX = IMAGE_RESULT_BASE + 71,
IMAGE_RESULT_MEDIA_SET_VOLUME = IMAGE_RESULT_BASE + 72,
IMAGE_RESULT_MEDIA_NUMBER_OVERFLOW = IMAGE_RESULT_BASE + 73,
IMAGE_RESULT_MEDIA_DIS_PLAYER_UNSUPPORTED = IMAGE_RESULT_BASE + 74,
IMAGE_RESULT_MEDIA_DENCODE_ICC_FAILED = IMAGE_RESULT_BASE + 75,
IMAGE_RESULT_MEDIA_ENCODE_ICC_FAILED = IMAGE_RESULT_BASE + 76,
IMAGE_RESULT_MEDIA_READ_PIXELMAP_FAILED = IMAGE_RESULT_BASE + 150,
IMAGE_RESULT_MEDIA_WRITE_PIXELMAP_FAILED = IMAGE_RESULT_BASE + 151,
IMAGE_RESULT_MEDIA_PIXELMAP_NOT_ALLOW_MODIFY = IMAGE_RESULT_BASE + 152,
IMAGE_RESULT_MEDIA_CONFIG_FAILED = IMAGE_RESULT_BASE + 153,
IMAGE_RESULT_JNI_ENV_ABNORMAL = IMAGE_RESULT_BASE + 154,
IMAGE_RESULT_SURFACE_GRALLOC_BUFFER_FAILED = IMAGE_RESULT_BASE + 155,
IMAGE_RESULT_CREATE_SURFACE_FAILED = IMAGE_RESULT_BASE + 156,
IMAGE_RESULT_SURFACE_GET_PARAMETER_FAILED = IMAGE_RESULT_BASE + 157,
IMAGE_RESULT_GET_SURFACE_FAILED = IMAGE_RESULT_BASE + 158,
IMAGE_RESULT_SURFACE_ACQUIRE_BUFFER_FAILED = IMAGE_RESULT_BASE + 159,
IMAGE_RESULT_SURFACE_REQUEST_BUFFER_FAILED = IMAGE_RESULT_BASE + 160,
IMAGE_RESULT_REGISTER_LISTENER_FAILED = IMAGE_RESULT_BASE + 161,
IMAGE_RESULT_REGISTER_BUFFER_FAILED = IMAGE_RESULT_BASE + 162,
IMAGE_RESULT_FREAD_FAILED = IMAGE_RESULT_BASE + 163,
IMAGE_RESULT_PEEK_FAILED = IMAGE_RESULT_BASE + 164,
IMAGE_RESULT_SEEK_FAILED = IMAGE_RESULT_BASE + 165,
IMAGE_RESULT_STREAM_SIZE_ERROR = IMAGE_RESULT_BASE + 166,
IMAGE_RESULT_FILE_FD_ERROR = IMAGE_RESULT_BASE + 167,
IMAGE_RESULT_FILE_DAMAGED = IMAGE_RESULT_BASE + 168,
IMAGE_RESULT_CREATE_DECODER_FAILED = IMAGE_RESULT_BASE + 169,
IMAGE_RESULT_CREATE_ENCODER_FAILED = IMAGE_RESULT_BASE + 170,
IMAGE_RESULT_CHECK_FORMAT_ERROR = IMAGE_RESULT_BASE + 171,
IMAGE_RESULT_THIRDPART_SKIA_ERROR = IMAGE_RESULT_BASE + 172,
IMAGE_RESULT_HW_DECODE_FAILED = IMAGE_RESULT_BASE + 173,
IMAGE_RESULT_ALLOCATER_TYPE_ERROR = IMAGE_RESULT_BASE + 174,
IMAGE_RESULT_ALPHA_TYPE_ERROR = IMAGE_RESULT_BASE + 175,
IMAGE_RESULT_INDEX_INVALID = IMAGE_RESULT_BASE + 176,
IMAGE_RESULT_MEDIA_UNKNOWN = IMAGE_RESULT_BASE + 200
}

Enumerates the return values that may be used by the interface.