[x265] [PATCH] primivites: remove filter_p2s and move luma_p2s into PU

[Steve Borho]

On 03/31, Rajesh Paulraj wrote:
> *This looks highly suspect to me. Why would the destination stride
> bedifferent depending on the subpel offsets? You're using MAX_CU_SIZE here**but
> dstStride is used everywhere below.*
> 
>     luma and chroma are using the same C function filterPixelToShort_C. The
> dstStride is MAX_CU_SIZE for luma and MAX_CU_SIZE/2 for chroma i420,i422,
> MAX_CU_SIZE for i444. For earlier C function  we passed
> dstStride(MAX_CU_SIZE) directly to C  function.

this was wrong before then, it shouldn't continue this way. if you are
going to pass a destination stride, pass the correct one.  And the test
harness needs to test likely strides for each block size

-- 
Steve Borho