FFmpeg  4.4.6
hevcpred_init_mips.c
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1 /*
2  * Copyright (c) 2015 Shivraj Patil (Shivraj.Patil@imgtec.com)
3  *
4  * This file is part of FFmpeg.
5  *
6  * FFmpeg is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2.1 of the License, or (at your option) any later version.
10  *
11  * FFmpeg is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with FFmpeg; if not, write to the Free Software
18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19  */
20 
21 #include "libavutil/mips/cpu.h"
22 #include "config.h"
23 #include "libavutil/attributes.h"
25 
27 {
29 
30  if (have_msa(cpu_flags)) {
31  if (bit_depth == 8) {
32  c->intra_pred[2] = ff_intra_pred_8_16x16_msa;
33  c->intra_pred[3] = ff_intra_pred_8_32x32_msa;
34  c->pred_planar[0] = ff_hevc_intra_pred_planar_0_msa;
35  c->pred_planar[1] = ff_hevc_intra_pred_planar_1_msa;
36  c->pred_planar[2] = ff_hevc_intra_pred_planar_2_msa;
37  c->pred_planar[3] = ff_hevc_intra_pred_planar_3_msa;
38  c->pred_dc = ff_hevc_intra_pred_dc_msa;
39  c->pred_angular[0] = ff_pred_intra_pred_angular_0_msa;
40  c->pred_angular[1] = ff_pred_intra_pred_angular_1_msa;
41  c->pred_angular[2] = ff_pred_intra_pred_angular_2_msa;
42  c->pred_angular[3] = ff_pred_intra_pred_angular_3_msa;
43  }
44  }
45 }
static void bit_depth(AudioStatsContext *s, uint64_t mask, uint64_t imask, AVRational *depth)
Definition: af_astats.c:254
Macro definitions for various function/variable attributes.
static atomic_int cpu_flags
Definition: cpu.c:50
int av_get_cpu_flags(void)
Return the flags which specify extensions supported by the CPU.
Definition: cpu.c:95
void ff_hevc_pred_init_mips(HEVCPredContext *c, const int bit_depth)
void ff_pred_intra_pred_angular_0_msa(uint8_t *dst, const uint8_t *src_top, const uint8_t *src_left, ptrdiff_t stride, int c_idx, int mode)
void ff_pred_intra_pred_angular_1_msa(uint8_t *dst, const uint8_t *src_top, const uint8_t *src_left, ptrdiff_t stride, int c_idx, int mode)
void ff_intra_pred_8_32x32_msa(struct HEVCContext *s, int x0, int y0, int c_idx)
void ff_pred_intra_pred_angular_3_msa(uint8_t *dst, const uint8_t *src_top, const uint8_t *src_left, ptrdiff_t stride, int c_idx, int mode)
void ff_pred_intra_pred_angular_2_msa(uint8_t *dst, const uint8_t *src_top, const uint8_t *src_left, ptrdiff_t stride, int c_idx, int mode)
void ff_hevc_intra_pred_dc_msa(uint8_t *dst, const uint8_t *src_top, const uint8_t *src_left, ptrdiff_t stride, int log2, int c_idx)
void ff_intra_pred_8_16x16_msa(struct HEVCContext *s, int x0, int y0, int c_idx)
void ff_hevc_intra_pred_planar_1_msa(uint8_t *dst, const uint8_t *src_top, const uint8_t *src_left, ptrdiff_t stride)
void ff_hevc_intra_pred_planar_3_msa(uint8_t *dst, const uint8_t *src_top, const uint8_t *src_left, ptrdiff_t stride)
void ff_hevc_intra_pred_planar_0_msa(uint8_t *dst, const uint8_t *src_top, const uint8_t *src_left, ptrdiff_t stride)
void ff_hevc_intra_pred_planar_2_msa(uint8_t *dst, const uint8_t *src_top, const uint8_t *src_left, ptrdiff_t stride)
#define have_msa(flags)
Definition: cpu.h:26
static double c[64]