/*
* Copyright © 2024 , VideoLAN and dav1d authors
* Copyright © 2024 , Nathan Egge
* 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 "src/cpu.h"
#include "src/mc.h"
decl_blend_fn(BF(dav1d_blend, rvv));
decl_blend_dir_fn(BF(dav1d_blend_h, rvv));
decl_blend_dir_fn(BF(dav1d_blend_v, rvv));
decl_blend_fn(BF(dav1d_blend_vl256, rvv));
decl_blend_dir_fn(BF(dav1d_blend_h_vl256, rvv));
decl_blend_dir_fn(BF(dav1d_blend_v_vl256, rvv));
decl_blend_fn(BF(dav1d_blend_vl512, rvv));
decl_blend_dir_fn(BF(dav1d_blend_h_vl512, rvv));
decl_blend_dir_fn(BF(dav1d_blend_v_vl512, rvv));
decl_avg_fn(BF(dav1d_avg, rvv));
decl_w_avg_fn(BF(dav1d_w_avg, rvv));
decl_mask_fn(BF(dav1d_mask, rvv));
decl_w_mask_fn(BF(dav1d_w_mask_444, rvv));
decl_w_mask_fn(BF(dav1d_w_mask_422, rvv));
decl_w_mask_fn(BF(dav1d_w_mask_420, rvv));
decl_w_mask_fn(BF(dav1d_w_mask_444_vl256, rvv));
decl_w_mask_fn(BF(dav1d_w_mask_422_vl256, rvv));
decl_w_mask_fn(BF(dav1d_w_mask_420_vl256, rvv));
decl_warp8x8_fn(BF(dav1d_warp_8x8, rvv));
decl_warp8x8t_fn(BF(dav1d_warp_8x8t, rvv));
decl_emu_edge_fn(BF(dav1d_emu_edge, rvv));
static ALWAYS_INLINE void mc_dsp_init_riscv(Dav1dMCDSPContext *const c) {
const unsigned flags = dav1d_get_cpu_flags();
if (!(flags & DAV1D_RISCV_CPU_FLAG_V)) return ;
c->blend = BF(dav1d_blend, rvv);
c->blend_v = BF(dav1d_blend_v, rvv);
if (dav1d_get_vlen() >= 256 ) {
c->blend = BF(dav1d_blend_vl256, rvv);
c->blend_v = BF(dav1d_blend_v_vl256, rvv);
}
if (dav1d_get_vlen() >= 512 ) {
c->blend = BF(dav1d_blend_vl512, rvv);
c->blend_v = BF(dav1d_blend_v_vl512, rvv);
}
#if BITDEPTH == 8
c->blend_h = BF(dav1d_blend_h, rvv);
c->emu_edge = BF(dav1d_emu_edge, rvv);
c->w_mask[0 ] = BF(dav1d_w_mask_444, rvv);
c->w_mask[1 ] = BF(dav1d_w_mask_422, rvv);
c->w_mask[2 ] = BF(dav1d_w_mask_420, rvv);
c->avg = BF(dav1d_avg, rvv);
c->w_avg = BF(dav1d_w_avg, rvv);
c->mask = BF(dav1d_mask, rvv);
c->warp8x8 = BF(dav1d_warp_8x8, rvv);
c->warp8x8t = BF(dav1d_warp_8x8t, rvv);
if (dav1d_get_vlen() >= 256 ) {
c->blend_h = BF(dav1d_blend_h_vl256, rvv);
c->w_mask[0 ] = BF(dav1d_w_mask_444_vl256, rvv);
c->w_mask[1 ] = BF(dav1d_w_mask_422_vl256, rvv);
c->w_mask[2 ] = BF(dav1d_w_mask_420_vl256, rvv);
}
if (dav1d_get_vlen() >= 512 ) {
c->blend_h = BF(dav1d_blend_h_vl512, rvv);
}
#endif
}
Messung V0.5 in Prozent C=98 H=97 G=97
¤ Dauer der Verarbeitung: 0.12 Sekunden
(vorverarbeitet am 2026-08-28)
¤
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