This tests the IDCT implementations available in the build.
Signed-off-by: Mans Rullgard <mans@mansr.com>

IDCTs are partially evaluated according to IEEE 1180-1990 (more or
less).  An override is added to the table for implementations known
to not meet the spec requirements.  These variants are run but not
checked for accuracy.
Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Mans Rullgard <mans@mansr.com>

Setting CMP=null uses stdout from the test as the diff record in
the report without further inspection.  This can be useful when
the exit status of the test itself determines success while the
output is informative.
Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Mans Rullgard <mans@mansr.com>

Pass a pointer to the DCT descriptor instead of each field
individually.
Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

Actually I gave permission for LGPL long ago, but the original import
failed to update the license header.

Faster H.264 decoding with ALLOW_INTERLACE off.

Aliasing avoidance and general cleanup.

Avoid aliasing, unroll loops, and inline more functions.

Reduce aliasing problems and unroll mv/ref loop.

Significantly faster deblocking in streams with lots of slices.

Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Mans Rullgard <mans@mansr.com>

These statements cannot be reached and are thus not needed.
This removes a number of compiler warnings.
Signed-off-by: Mans Rullgard <mans@mansr.com>

Do not use Doxygen for comments that apply to specific implementation
details; merge some duplicated Doxygen comment blocks.

Signed-off-by: Mans Rullgard <mans@mansr.com>

This is simpler, safer, and removes the undocumented requirement of
aligned output buffer.
Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Mans Rullgard <mans@mansr.com>

This file needs stdint.h but not string.h
Signed-off-by: Mans Rullgard <mans@mansr.com>

This makes the md5-test program print something meaningful and not
smash the stack.
Signed-off-by: Mans Rullgard <mans@mansr.com>

Adding [] to a Doxygen parameter name clashes with Doxygen syntax.

Signed-off-by: Mans Rullgard <mans@mansr.com>