Commit 66baa458 authored by Diego Biurrun's avatar Diego Biurrun
Browse files

configure: Drop fastdiv option

There is no point in having the user disable any fastdiv macros.
Besides the condition implementation was broken and only disabled
the C implementation, but no platform specific assembly versions.
parent 4264a0dd
......@@ -230,7 +230,6 @@ Advanced options (experts only):
--enable-sram allow use of on-chip SRAM
--enable-thumb compile for Thumb instruction set
--disable-symver disable symbol versioning
--disable-fastdiv disable table-based division
--enable-hardcoded-tables use hardcoded tables instead of runtime generation
--disable-safe-bitstream-reader
disable buffer boundary checking in bitreaders
......@@ -964,7 +963,6 @@ CONFIG_LIST="
doc
dwt
dxva2
fastdiv
fft
frei0r
gnutls
......@@ -1739,7 +1737,6 @@ enable swscale
enable asm
enable debug
enable doc
enable fastdiv
enable network
enable optimizations
enable safe_bitstream_reader
......
......@@ -50,11 +50,7 @@ extern const uint32_t ff_inverse[257];
#endif /* AV_GCC_VERSION_AT_LEAST(3,4) */
#ifndef FASTDIV
# if CONFIG_FASTDIV
# define FASTDIV(a,b) ((uint32_t)((((uint64_t)a) * ff_inverse[b]) >> 32))
# else
# define FASTDIV(a,b) ((a) / (b))
# endif
# define FASTDIV(a,b) ((uint32_t)((((uint64_t)a) * ff_inverse[b]) >> 32))
#endif /* FASTDIV */
#include "common.h"
......
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