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Articles published on the website

• x86: Fix integer overflow in intra_sa8d_x3_8x8_sse2

  23 February 2019, by Henrik Gramner

  x86: Fix integer overflow in intra_sa8d_x3_8x8_sse2
  

  • [DH] common/x86/pixel-a.asm
  • [DH] tools/checkasm.c

• x86inc: Add support for GFNI instructions

  16 February 2019, by Henrik Gramner

  x86inc: Add support for GFNI instructions
  

  • [DH] common/x86/x86inc.asm

• x86inc: Improve warnings for use of unsupported instructions

  16 February 2019, by Henrik Gramner

  x86inc: Improve warnings for use of unsupported instructions
  
  Warn when the following are used without the appropriate cpuflag:
   * YMM and ZMM registers
   * 'pextrw' with a memory operand
   * GPR instruction set extensions
  

  • [DH] common/x86/x86inc.asm

• Mark frame_size_estimated as volatile

  4 February 2019, by Anton Mitrofanov

  Mark frame_size_estimated as volatile
  
  Ensures that access is atomic and that other threads sees the actual
  value of the variable.
  

  • [DH] encoder/ratecontrol.c

• Fix data race detected by ThreadSanitizer

  4 February 2019, by Anton Mitrofanov

  Fix data race detected by ThreadSanitizer
  
  Bug report by Daniel Deptford.
  

  • [DH] common/threadpool.c