blob: 31159fdcdc1f4dbb514a2f04071affda64a618b1 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
/*
* Copyright (c) 2016, Alliance for Open Media. All rights reserved
*
* This source code is subject to the terms of the BSD 2 Clause License and
* the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
* was not distributed with this source code in the LICENSE file, you can
* obtain it at www.aomedia.org/license/software. If the Alliance for Open
* Media Patent License 1.0 was not distributed with this source code in the
* PATENTS file, you can obtain it at www.aomedia.org/license/patent.
*/
#ifndef AOM_COMMON_MIPS_DSPR2_H_
#define AOM_COMMON_MIPS_DSPR2_H_
#include <assert.h>
#include "./aom_config.h"
#include "aom/aom_integer.h"
#ifdef __cplusplus
extern "C" {
#endif
#if HAVE_DSPR2
#define CROP_WIDTH 512
extern uint8_t *aom_ff_cropTbl; // From "aom_dsp/mips/intrapred4_dspr2.c"
static INLINE void prefetch_load(const unsigned char *src) {
__asm__ __volatile__("pref 0, 0(%[src]) \n\t" : : [src] "r"(src));
}
/* prefetch data for store */
static INLINE void prefetch_store(unsigned char *dst) {
__asm__ __volatile__("pref 1, 0(%[dst]) \n\t" : : [dst] "r"(dst));
}
static INLINE void prefetch_load_streamed(const unsigned char *src) {
__asm__ __volatile__("pref 4, 0(%[src]) \n\t" : : [src] "r"(src));
}
/* prefetch data for store */
static INLINE void prefetch_store_streamed(unsigned char *dst) {
__asm__ __volatile__("pref 5, 0(%[dst]) \n\t" : : [dst] "r"(dst));
}
#endif // #if HAVE_DSPR2
#ifdef __cplusplus
} // extern "C"
#endif
#endif // AOM_COMMON_MIPS_DSPR2_H_
|
