Updated: libvpx-utils/-doc/-devel/9 1.14.1

Updated: libvpx-utils/-doc/-devel/9 1.14.1

[Cygwin libvpx Maintainer]

The following packages have been upgraded in the Cygwin distribution:

* libvpx-utils		1.14.1
* libvpx-doc		1.14.1
* libvpx-devel		1.14.1
* libvpx9		1.14.1

Google WebM VP8/VP9 video graphics codecs encoders and decoders
library reference implementation.

For more information see the project home page:

	https://github.com/webmproject/libvpx/


2024-05-21 v1.14.1 "Venetian Duck"

This release includes enhancements and bug fixes.

- Upgrading:

    This release is ABI compatible with the previous release.

- Enhancement:

    Improved the detection of compiler support for AArch64 extensions,
    particularly SVE.

    Added vpx_codec_get_global_headers() support for VP9.

- Bug fixes:

    Added buffer bounds checks to vpx_writer and vpx_write_bit_buffer.
    Fix to GetSegmentationData() crash in aq_mode=0 for RTC rate control.
    Fix to alloc for row_base_thresh_freq_fac.
    Free row mt memory before freeing cpi->tile_data.
    Fix to buffer alloc for vp9_bitstream_worker_data.
    Fix to VP8 race issue for multi-thread with pnsr_calc.
    Fix to uv width/height in vp9_scale_and_extend_frame_ssse3.
    Fix to integer division by zero and overflow in calc_pframe_target_size().
    Fix to integer overflow in vpx_img_alloc() & vpx_img_wrap()(CVE-2024-5197).
    Fix to UBSan error in vp9_rc_update_framerate().
    Fix to UBSan errors in vp8_new_framerate().
    Fix to integer overflow in vp8 encodeframe.c.
    Handle EINTR from sem_wait().