[FFmpeg-devel] [PATCH] (Non-optionally) hardcode qexp table in snow.c

Diego 'Flameeyes' Pettenò flameeyes
Fri Jan 11 19:58:47 CET 2008

The attached patch makes the qexp table always hardcoded in snow.c, not
bound to CONFIG_HARDCODED_TABLES. The table is 32-bytes, which is a
ridicolous size, especially compared to the way bigger tables already
present, plus the code used to generate it is bigger than the table:

  decode_subband_slice_buffered |  +13
  common_init                   | -107
  decode_init                   |   +1
  ff_spatial_idwt               |  +12
 4 functions changed, 26 bytes added, 107 bytes removed, diff: -81

(this is on x86-64).

Maybe the code used to generate the table should be added in a doxygen

Diego "Flameeyes" Petten?
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