Fix checkSignature not thread safe for AVIF. #23943
A common decoder cannot be shared with checkSignature which is used like a static function (on a static ist of decoders).
### Pull Request Readiness Checklist
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Patch to opencv_extra has the same branch name.
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Add AVIF support through libavif. #23596
This is to fix https://github.com/opencv/opencv/issues/19271
Extra: https://github.com/opencv/opencv_extra/pull/1069
### Pull Request Readiness Checklist
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* Replaced most remaining sprintf with snprintf
* Deprecated encodeFormat and introduced new method that takes the buffer length
* Also increased buffer size at call sites to be a little bigger, in case int is 64 bit
imgcodecs: tiff: Support to encode for CV_32S with compression params
Fix https://github.com/opencv/opencv/issues/23416
### Pull Request Readiness Checklist
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- [x] There is a reference to the original bug report and related work
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**Merge with extra**: https://github.com/opencv/opencv_extra/pull/1050
For 32 bits per pixel with 3 or 4 channel destination images, apply scale factor and mask to parse BMP files correctly
closes#23445
### Pull Request Readiness Checklist
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- [x] There is a reference to the original bug report and related work
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Patch to opencv_extra has the same branch name.
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OpenEXR encoder: add capability to set the DWA compression level
* OpenEXR encoder: add capability to set the DWA compression level from outside
* Do not try to call `header.dwaCompressionLevel()` if OpenEXR is not version 3 or later
* Minor cleanup
Add 10-12-14bit (integer) TIFF decoding support
* Add 12bit (integer) TIFF decoding support
An (slow) unpacking step is inserted when the native bpp is not equal to the dst_bpp
Currently, I do not know if there can be several packing flavours in TIFF data.
* added tests
* move sample files to opencv_extra
* added 10b and 14b unpacking
* fix compilation for non MSVC compilers by using more standard typedefs
* yet another typdef usage change to fix buildbot Mac compilation
* fixed unpacking of partial packets
* fixed warnings returned by buildbot
* modifications as suggested by reviewer
Add a warning message using CV_LOG__WARNING().
This way api behaviour is preserved. Outputs are
the same but user gets an extra warning in case
fopen() fails to access image file for some reason.
This would help new users and also debugging
complex apps which use imread()
Signed-off-by: nickjackolson <metedurlu@gmail.com>
* bmp specified BI_BITFIELDS should take care RGBA bit mask
* change the name
* support xrgb bmp file
* support xrgb bmp file(add test case)
* update testing code
