/*
* Copyright © 2019 , Luca Barbato
* All rights reserved .
*
* Redistribution and use in source and binary forms , with or without
* modification , are permitted provided that the following conditions are met :
*
* 1 . Redistributions of source code must retain the above copyright notice , this
* list of conditions and the following disclaimer .
*
* 2 . Redistributions in binary form must reproduce the above copyright notice ,
* this list of conditions and the following disclaimer in the documentation
* and / or other materials provided with the distribution .
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS " AS IS " AND
* ANY EXPRESS OR IMPLIED WARRANTIES , INCLUDING , BUT NOT LIMITED TO , THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED . IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT , INDIRECT , INCIDENTAL , SPECIAL , EXEMPLARY , OR CONSEQUENTIAL DAMAGES
* ( INCLUDING , BUT NOT LIMITED TO , PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES ;
* LOSS OF USE , DATA , OR PROFITS ; OR BUSINESS INTERRUPTION ) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY , WHETHER IN CONTRACT , STRICT LIABILITY , OR TORT
* ( INCLUDING NEGLIGENCE OR OTHERWISE ) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE , EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE .
*/
#include <stdlib.h>
#include "common/bitdepth.h"
#include "common/intops.h"
#include "src/cdef.h"
#include "src/cpu.h"
#define cdef_vsx_fn(w, h) \
void dav1d_cdef_filter_## w## x## h## _vsx(pixel *const dst, \
const ptrdiff_t dst_stride, \
const pixel (*left)[2 ], \
const pixel *const top, \
const pixel *const bottom, \
const int pri_strength, \
const int sec_strength, \
const int dir, \
const int damping, \
const enum CdefEdgeFlags edges)
cdef_vsx_fn(4 , 4 );
cdef_vsx_fn(4 , 8 );
cdef_vsx_fn(8 , 8 );
static ALWAYS_INLINE void cdef_dsp_init_ppc(Dav1dCdefDSPContext *const c) {
const unsigned flags = dav1d_get_cpu_flags();
if (!(flags & DAV1D_PPC_CPU_FLAG_VSX)) return ;
#if BITDEPTH == 8
c->fb[0 ] = dav1d_cdef_filter_8x8_vsx;
c->fb[1 ] = dav1d_cdef_filter_4x8_vsx;
c->fb[2 ] = dav1d_cdef_filter_4x4_vsx;
#endif
}
Messung V0.5 in Prozent C=99 H=100 G=99
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