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().
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