FFmpeg
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 "config.h"
22 #include "libavutil/attributes.h"
24 
25 #if HAVE_MSA
26 static av_cold void hevc_pred_init_msa(HEVCPredContext *c, const int bit_depth)
27 {
28  if (8 == bit_depth) {
40  }
41 }
42 #endif // #if HAVE_MSA
43 
44 void ff_hevc_pred_init_mips(HEVCPredContext *c, const int bit_depth)
45 {
46 #if HAVE_MSA
47  hevc_pred_init_msa(c, bit_depth);
48 #endif // #if HAVE_MSA
49 }
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_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)
Macro definitions for various function/variable attributes.
#define av_cold
Definition: attributes.h:82
void ff_intra_pred_8_32x32_msa(struct HEVCContext *s, int x0, int y0, int c_idx)
Undefined Behavior In the C some operations are like signed integer dereferencing freed accessing outside allocated Undefined Behavior must not occur in a C it is not safe even if the output of undefined operations is unused The unsafety may seem nit picking but Optimizing compilers have in fact optimized code on the assumption that no undefined Behavior occurs Optimizing code based on wrong assumptions can and has in some cases lead to effects beyond the output of computations The signed integer overflow problem in speed critical code Code which is highly optimized and works with signed integers sometimes has the problem that often the output of the computation does not c
Definition: undefined.txt:32
void ff_hevc_intra_pred_planar_2_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(* intra_pred[4])(struct HEVCContext *s, int x0, int y0, int c_idx)
Definition: hevcpred.h:32
static void bit_depth(AudioStatsContext *s, uint64_t mask, uint64_t imask, AVRational *depth)
Definition: af_astats.c:226
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(* pred_angular[4])(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int c_idx, int mode)
Definition: hevcpred.h:38
void ff_intra_pred_8_16x16_msa(struct HEVCContext *s, int x0, int y0, int c_idx)
void(* pred_dc)(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int log2_size, int c_idx)
Definition: hevcpred.h:36
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_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_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_hevc_intra_pred_planar_3_msa(uint8_t *dst, const uint8_t *src_top, const uint8_t *src_left, ptrdiff_t stride)
void(* pred_planar[4])(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride)
Definition: hevcpred.h:34
void ff_hevc_pred_init_mips(HEVCPredContext *c, const int bit_depth)