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- // This file is part of OpenCV project.
- // It is subject to the license terms in the LICENSE file found in the top-level directory
- // of this distribution and at http://opencv.org/license.html.
- #ifndef OPENCV_IMGCODECS_LEGACY_CONSTANTS_H
- #define OPENCV_IMGCODECS_LEGACY_CONSTANTS_H
- /* duplicate of "ImreadModes" enumeration for better compatibility with OpenCV 3.x */
- enum
- {
- /* 8bit, color or not */
- CV_LOAD_IMAGE_UNCHANGED =-1,
- /* 8bit, gray */
- CV_LOAD_IMAGE_GRAYSCALE =0,
- /* ?, color */
- CV_LOAD_IMAGE_COLOR =1,
- /* any depth, ? */
- CV_LOAD_IMAGE_ANYDEPTH =2,
- /* ?, any color */
- CV_LOAD_IMAGE_ANYCOLOR =4,
- /* ?, no rotate */
- CV_LOAD_IMAGE_IGNORE_ORIENTATION =128
- };
- /* duplicate of "ImwriteFlags" enumeration for better compatibility with OpenCV 3.x */
- enum
- {
- CV_IMWRITE_JPEG_QUALITY =1,
- CV_IMWRITE_JPEG_PROGRESSIVE =2,
- CV_IMWRITE_JPEG_OPTIMIZE =3,
- CV_IMWRITE_JPEG_RST_INTERVAL =4,
- CV_IMWRITE_JPEG_LUMA_QUALITY =5,
- CV_IMWRITE_JPEG_CHROMA_QUALITY =6,
- CV_IMWRITE_PNG_COMPRESSION =16,
- CV_IMWRITE_PNG_STRATEGY =17,
- CV_IMWRITE_PNG_BILEVEL =18,
- CV_IMWRITE_PNG_STRATEGY_DEFAULT =0,
- CV_IMWRITE_PNG_STRATEGY_FILTERED =1,
- CV_IMWRITE_PNG_STRATEGY_HUFFMAN_ONLY =2,
- CV_IMWRITE_PNG_STRATEGY_RLE =3,
- CV_IMWRITE_PNG_STRATEGY_FIXED =4,
- CV_IMWRITE_PXM_BINARY =32,
- CV_IMWRITE_EXR_TYPE = 48,
- CV_IMWRITE_WEBP_QUALITY =64,
- CV_IMWRITE_PAM_TUPLETYPE = 128,
- CV_IMWRITE_PAM_FORMAT_NULL = 0,
- CV_IMWRITE_PAM_FORMAT_BLACKANDWHITE = 1,
- CV_IMWRITE_PAM_FORMAT_GRAYSCALE = 2,
- CV_IMWRITE_PAM_FORMAT_GRAYSCALE_ALPHA = 3,
- CV_IMWRITE_PAM_FORMAT_RGB = 4,
- CV_IMWRITE_PAM_FORMAT_RGB_ALPHA = 5,
- };
- #endif // OPENCV_IMGCODECS_LEGACY_CONSTANTS_H
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