mc.h (3291B)
1 /* 2 * Copyright © 2024, VideoLAN and dav1d authors 3 * Copyright © 2024, Nathan Egge 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions are met: 8 * 9 * 1. Redistributions of source code must retain the above copyright notice, this 10 * list of conditions and the following disclaimer. 11 * 12 * 2. Redistributions in binary form must reproduce the above copyright notice, 13 * this list of conditions and the following disclaimer in the documentation 14 * and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 19 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR 20 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 */ 27 28 #include "src/cpu.h" 29 #include "src/mc.h" 30 31 decl_blend_fn(BF(dav1d_blend, rvv)); 32 decl_blend_dir_fn(BF(dav1d_blend_h, rvv)); 33 decl_blend_dir_fn(BF(dav1d_blend_v, rvv)); 34 35 decl_blend_fn(BF(dav1d_blend_vl256, rvv)); 36 decl_blend_dir_fn(BF(dav1d_blend_h_vl256, rvv)); 37 decl_blend_dir_fn(BF(dav1d_blend_v_vl256, rvv)); 38 39 decl_avg_fn(BF(dav1d_avg, rvv)); 40 decl_w_avg_fn(BF(dav1d_w_avg, rvv)); 41 decl_mask_fn(BF(dav1d_mask, rvv)); 42 43 decl_w_mask_fn(BF(dav1d_w_mask_444, rvv)); 44 decl_w_mask_fn(BF(dav1d_w_mask_422, rvv)); 45 decl_w_mask_fn(BF(dav1d_w_mask_420, rvv)); 46 47 decl_w_mask_fn(BF(dav1d_w_mask_444_vl256, rvv)); 48 decl_w_mask_fn(BF(dav1d_w_mask_422_vl256, rvv)); 49 decl_w_mask_fn(BF(dav1d_w_mask_420_vl256, rvv)); 50 51 decl_warp8x8_fn(BF(dav1d_warp_8x8, rvv)); 52 decl_warp8x8t_fn(BF(dav1d_warp_8x8t, rvv)); 53 decl_emu_edge_fn(BF(dav1d_emu_edge, rvv)); 54 55 static ALWAYS_INLINE void mc_dsp_init_riscv(Dav1dMCDSPContext *const c) { 56 const unsigned flags = dav1d_get_cpu_flags(); 57 58 if (!(flags & DAV1D_RISCV_CPU_FLAG_V)) return; 59 60 c->blend = BF(dav1d_blend, rvv); 61 c->blend_v = BF(dav1d_blend_v, rvv); 62 63 if (dav1d_get_vlen() >= 256) { 64 c->blend = BF(dav1d_blend_vl256, rvv); 65 c->blend_v = BF(dav1d_blend_v_vl256, rvv); 66 } 67 68 #if BITDEPTH == 8 69 c->blend_h = BF(dav1d_blend_h, rvv); 70 c->emu_edge = BF(dav1d_emu_edge, rvv); 71 72 c->w_mask[0] = BF(dav1d_w_mask_444, rvv); 73 c->w_mask[1] = BF(dav1d_w_mask_422, rvv); 74 c->w_mask[2] = BF(dav1d_w_mask_420, rvv); 75 76 c->avg = BF(dav1d_avg, rvv); 77 c->w_avg = BF(dav1d_w_avg, rvv); 78 c->mask = BF(dav1d_mask, rvv); 79 80 c->warp8x8 = BF(dav1d_warp_8x8, rvv); 81 c->warp8x8t = BF(dav1d_warp_8x8t, rvv); 82 83 if (dav1d_get_vlen() >= 256) { 84 c->blend_h = BF(dav1d_blend_h_vl256, rvv); 85 86 c->w_mask[0] = BF(dav1d_w_mask_444_vl256, rvv); 87 c->w_mask[1] = BF(dav1d_w_mask_422_vl256, rvv); 88 c->w_mask[2] = BF(dav1d_w_mask_420_vl256, rvv); 89 } 90 #endif 91 }