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• Révision 17655 : generer automatiquement la directive css du titre des listes des objets declares...

  6 avril 2011, par cedric -

• What's the meaning of return val about the "write_packet()/seek()" callback functions in "AVIOContext" struct ?

  12 février 2019, par pango

  I’m writing a muxer DirectShow Filter using libav, I need to redirect muxer’s output to filter’s output pin, So I use avio_alloc_context() to create AVIOContext with my write_packet and seek callback functions, these 2 functions are defined below :

  int (*write_packet)(void *opaque, uint8_t *buf, int buf_size)
  
  int64_t (*seek)(void *opaque, int64_t offset, int whence)

  I can understand the meaning of these functions’ input parameters, but what’s the meaning of its return ? Is it means the bytes written actually ?

• Revision d19ed5f249 : Change to extend full border only when needed This is a short term optimization

  15 juillet 2013, par Yaowu Xu

  Changed Paths :
   Modify /vp9/common/vp9_blockd.h

  
   Modify /vp9/common/vp9_reconinter.c

  
   Modify /vp9/decoder/vp9_onyxd_if.c

  
   Modify /vp9/encoder/vp9_onyx_if.c

  
   Modify /vpx_scale/generic/yv12extend.c

  
   Modify /vpx_scale/vpx_scale_rtcd.sh

  
   Modify /vpx_scale/yv12config.h

  
  
  Change to extend full border only when needed

  This is a short term optimization till we work out a decoder
  implementation requiring no frame border extension.

  Change-Id : I02d15bfde4d926b50a4e58b393d8c4062d1be70f