This was missed from 350ad50b - this fixes building the fate-srtp
test.
Signed-off-by: Martin Storsjö <martin@martin.st>

This fixes connecting to "Ceton InfiniTV4 PCIe & USB".
Signed-off-by: Martin Storsjö <martin@martin.st>

Signed-off-by: Martin Storsjö <martin@martin.st>

The pointers that get assigned ff_cropTbl were made const in
9e0f14f1, but other variables that transitively are assigned
based on these variables were missed.
Signed-off-by: Martin Storsjö <martin@martin.st>

These are widely used throughout libavcodec, nothing dsputil-specific.

Change ff_cropTbl to a statically initialized table, to avoid
initializing it with a function call.
Signed-off-by: Martin Storsjö <martin@martin.st>

There's no point in these pointers not being const.
Signed-off-by: Martin Storsjö <martin@martin.st>

This makes the vp3 decoder less dependent on dsputil, and will aid
in making it (eventually) dsputil-independent.
Signed-off-by: Martin Storsjö <martin@martin.st>

This way, they can be shared between mpeg4qpel and h264qpel without
requiring either one to be compiled unconditionally.
Signed-off-by: Martin Storsjö <martin@martin.st>

Signed-off-by: Martin Storsjö <martin@martin.st>

In the non-bitexact mode, vp3 currently decodes to the same
frame crcs as before 28f9ab70 (and the output visually looks
correct).
Signed-off-by: Martin Storsjö <martin@martin.st>

Timing on Arrandale:
        C   SSE
Win32:  57   44
Win64:  47   38
Unrolling and not storing mask both save some cycles.
Signed-off-by: Diego Biurrun <diego@biurrun.de>