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define string constant

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Signed-off-by: y00656910 <yaoxingyu3@huawei.com>
Change-Id: I45304853593eba90d61ba7bb7c3ef2bc868a18f1
Signed-off-by: y00656910 <yaoxingyu3@huawei.com>
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y00656910 2024-03-13 09:46:44 +08:00
parent b49a016d18
commit a8897a3d41
1 changed files with 28 additions and 14 deletions
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42
multimedia/image_framework/include/image_source_mdk.h
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@ -65,142 +65,156 @@ typedef struct ImageSourceNative_ ImageSourceNative;
/**
* @brief Defines a pointer to bits per sample, one of the image properties.
* It is used in {@link OH_ImageSource_GetImageProperty} and {@link OH_ImageSource_ModifyImageProperty}.
* Add static keyword since API 12, it is used to limit the scope of the constant to a single file.
*
* @Syscap SystemCapability.Multimedia.Image
* @since 10
* @version 4.0
*/
const char* OHOS_IMAGE_PROPERTY_BITS_PER_SAMPLE = "BitsPerSample";
static const char* OHOS_IMAGE_PROPERTY_BITS_PER_SAMPLE = "BitsPerSample";
/**
* @brief Defines a pointer to the orientation, one of the image properties.
* It is used in {@link OH_ImageSource_GetImageProperty} and {@link OH_ImageSource_ModifyImageProperty}.
* Add static keyword since API 12, it is used to limit the scope of the constant to a single file.
*
* @Syscap SystemCapability.Multimedia.Image
* @since 10
* @version 4.0
*/
const char* OHOS_IMAGE_PROPERTY_ORIENTATION = "Orientation";
static const char* OHOS_IMAGE_PROPERTY_ORIENTATION = "Orientation";
/**
* @brief Defines a pointer to the image length, one of the image properties.
* It is used in {@link OH_ImageSource_GetImageProperty} and {@link OH_ImageSource_ModifyImageProperty}.
* Add static keyword since API 12, it is used to limit the scope of the constant to a single file.
*
* @Syscap SystemCapability.Multimedia.Image
* @since 10
* @version 4.0
*/
const char* OHOS_IMAGE_PROPERTY_IMAGE_LENGTH = "ImageLength";
static const char* OHOS_IMAGE_PROPERTY_IMAGE_LENGTH = "ImageLength";
/**
* @brief Defines a pointer to the image width, one of the image properties.
* It is used in {@link OH_ImageSource_GetImageProperty} and {@link OH_ImageSource_ModifyImageProperty}.
* Add static keyword since API 12, it is used to limit the scope of the constant to a single file.
*
* @Syscap SystemCapability.Multimedia.Image
* @since 10
* @version 4.0
*/
const char* OHOS_IMAGE_PROPERTY_IMAGE_WIDTH = "ImageWidth";
static const char* OHOS_IMAGE_PROPERTY_IMAGE_WIDTH = "ImageWidth";
/**
* @brief Defines a pointer to the GPS latitude, one of the image properties.
* It is used in {@link OH_ImageSource_GetImageProperty} and {@link OH_ImageSource_ModifyImageProperty}.
* Add static keyword since API 12, it is used to limit the scope of the constant to a single file.
*
* @Syscap SystemCapability.Multimedia.Image
* @since 10
* @version 4.0
*/
const char* OHOS_IMAGE_PROPERTY_GPS_LATITUDE = "GPSLatitude";
static const char* OHOS_IMAGE_PROPERTY_GPS_LATITUDE = "GPSLatitude";
/**
* @brief Defines a pointer to the GPS longitude, one of the image properties.
* It is used in {@link OH_ImageSource_GetImageProperty} and {@link OH_ImageSource_ModifyImageProperty}.
* Add static keyword since API 12, it is used to limit the scope of the constant to a single file.
*
* @Syscap SystemCapability.Multimedia.Image
* @since 10
* @version 4.0
*/
const char* OHOS_IMAGE_PROPERTY_GPS_LONGITUDE = "GPSLongitude";
static const char* OHOS_IMAGE_PROPERTY_GPS_LONGITUDE = "GPSLongitude";
/**
* @brief Defines a pointer to the GPS latitude reference information, one of the image properties.
* It is used in {@link OH_ImageSource_GetImageProperty} and {@link OH_ImageSource_ModifyImageProperty}.
* Add static keyword since API 12, it is used to limit the scope of the constant to a single file.
*
* @Syscap SystemCapability.Multimedia.Image
* @since 10
* @version 4.0
*/
const char* OHOS_IMAGE_PROPERTY_GPS_LATITUDE_REF = "GPSLatitudeRef";
static const char* OHOS_IMAGE_PROPERTY_GPS_LATITUDE_REF = "GPSLatitudeRef";
/**
* @brief Defines a pointer to the GPS longitude reference information, one of the image properties.
* It is used in {@link OH_ImageSource_GetImageProperty} and {@link OH_ImageSource_ModifyImageProperty}.
* Add static keyword since API 12, it is used to limit the scope of the constant to a single file.
*
* @Syscap SystemCapability.Multimedia.Image
* @since 10
* @version 4.0
*/
const char* OHOS_IMAGE_PROPERTY_GPS_LONGITUDE_REF = "GPSLongitudeRef";
static const char* OHOS_IMAGE_PROPERTY_GPS_LONGITUDE_REF = "GPSLongitudeRef";
/**
* @brief Defines a pointer to the created date and time, one of the image properties.
* It is used in {@link OH_ImageSource_GetImageProperty} and {@link OH_ImageSource_ModifyImageProperty}.
* Add static keyword since API 12, it is used to limit the scope of the constant to a single file.
*
* @Syscap SystemCapability.Multimedia.Image
* @since 10
* @version 4.0
*/
const char* OHOS_IMAGE_PROPERTY_DATE_TIME_ORIGINAL = "DateTimeOriginal";
static const char* OHOS_IMAGE_PROPERTY_DATE_TIME_ORIGINAL = "DateTimeOriginal";
/**
* @brief Defines a pointer to the exposure time, one of the image properties.
* It is used in {@link OH_ImageSource_GetImageProperty} and {@link OH_ImageSource_ModifyImageProperty}.
* Add static keyword since API 12, it is used to limit the scope of the constant to a single file.
*
* @Syscap SystemCapability.Multimedia.Image
* @since 10
* @version 4.0
*/
const char* OHOS_IMAGE_PROPERTY_EXPOSURE_TIME = "ExposureTime";
static const char* OHOS_IMAGE_PROPERTY_EXPOSURE_TIME = "ExposureTime";
/**
* @brief Defines a pointer to the scene type, one of the image properties.
* It is used in {@link OH_ImageSource_GetImageProperty} and {@link OH_ImageSource_ModifyImageProperty}.
* Add static keyword since API 12, it is used to limit the scope of the constant to a single file.
*
* @Syscap SystemCapability.Multimedia.Image
* @since 10
* @version 4.0
*/
const char* OHOS_IMAGE_PROPERTY_SCENE_TYPE = "SceneType";
static const char* OHOS_IMAGE_PROPERTY_SCENE_TYPE = "SceneType";
/**
* @brief Defines a pointer to the ISO speed ratings, one of the image properties.
* It is used in {@link OH_ImageSource_GetImageProperty} and {@link OH_ImageSource_ModifyImageProperty}.
* Add static keyword since API 12, it is used to limit the scope of the constant to a single file.
*
* @Syscap SystemCapability.Multimedia.Image
* @since 10
* @version 4.0
*/
const char* OHOS_IMAGE_PROPERTY_ISO_SPEED_RATINGS = "ISOSpeedRatings";
static const char* OHOS_IMAGE_PROPERTY_ISO_SPEED_RATINGS = "ISOSpeedRatings";
/**
* @brief Defines a pointer to the f-number of the image, one of the image properties.
* It is used in {@link OH_ImageSource_GetImageProperty} and {@link OH_ImageSource_ModifyImageProperty}.
* Add static keyword since API 12, it is used to limit the scope of the constant to a single file.
*
* @Syscap SystemCapability.Multimedia.Image
* @since 10
* @version 4.0
*/
const char* OHOS_IMAGE_PROPERTY_F_NUMBER = "FNumber";
static const char* OHOS_IMAGE_PROPERTY_F_NUMBER = "FNumber";
/**
* @brief Defines a pointer to the compressed bits per pixel, one of the image properties.
* It is used in {@link OH_ImageSource_GetImageProperty} and {@link OH_ImageSource_ModifyImageProperty}.
* Add static keyword since API 12, it is used to limit the scope of the constant to a single file.
*
* @Syscap SystemCapability.Multimedia.Image
* @since 10
* @version 4.0
*/
const char* OHOS_IMAGE_PROPERTY_COMPRESSED_BITS_PER_PIXEL = "CompressedBitsPerPixel";
static const char* OHOS_IMAGE_PROPERTY_COMPRESSED_BITS_PER_PIXEL = "CompressedBitsPerPixel";
/**
* @brief Defines the region of the image source to decode.