PIXFUNC macro is unused since d29a9c2aa6.
Signed-off-by: Kyosuke Kawakami <kawakami150708@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
The add_dirac_obmc8_mmx function was the only MMX function left. This
patch migrates it to SSE2.
Here are the checkasm benchmark results:
diracdsp.add_dirac_obmc_8_c: 2299.1 ( 1.00x)
diracdsp.add_dirac_obmc_8_mmx: 237.6 ( 9.68x)
diracdsp.add_dirac_obmc_8_sse2: 109.1 (21.07x)
Signed-off-by: Kyosuke Kawakami <kawakami150708@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
x64 always has MMX, MMXEXT, SSE and SSE2 and this means
that some functions for MMX, MMXEXT and 3dnow are always
overridden by other functions (unless one e.g. explicitly
disables SSE2) for x64. So given that the only systems that
benefit from these functions are truely ancient 32bit x86s
they are removed.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This allowed to remove forward declarations. Because compilers expect
declarations for all functions they encounter even when it is within
blocks disabled via "if (0 && foo)", one has to use a real #if in
ff_diracdsp_init_x86.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Unused since a1f3b18bf5, yet as nonstatic
functions the compiler can't detect this, so that these functions aren't
stripped and no warning is emitted.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
