Commit b8ff84b7 authored by Jingning Han's avatar Jingning Han

Create common dspr2 header file in vpx_dsp

Move the common prefetch_load/store in dspr2 to header file in
vpx_dsp/mips.

Change-Id: I8acc22970f2a0ef97d73061e39a3ae65c6955eac
parent 3590a4b4
......@@ -15,13 +15,13 @@
#include "./vpx_config.h"
#include "vpx/vpx_integer.h"
#include "vpx_dsp/mips/common_dspr2.h"
#ifdef __cplusplus
extern "C" {
#endif
#if HAVE_DSPR2
#define CROP_WIDTH 512
extern uint8_t *vp9_ff_cropTbl;
#define DCT_CONST_ROUND_SHIFT_TWICE_COSPI_16_64(input) ({ \
......@@ -50,40 +50,6 @@ extern uint8_t *vp9_ff_cropTbl;
); \
out; })
static INLINE void vp9_prefetch_load(const unsigned char *src) {
__asm__ __volatile__ (
"pref 0, 0(%[src]) \n\t"
:
: [src] "r" (src)
);
}
/* prefetch data for store */
static INLINE void vp9_prefetch_store(unsigned char *dst) {
__asm__ __volatile__ (
"pref 1, 0(%[dst]) \n\t"
:
: [dst] "r" (dst)
);
}
static INLINE void vp9_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 vp9_prefetch_store_streamed(unsigned char *dst) {
__asm__ __volatile__ (
"pref 5, 0(%[dst]) \n\t"
:
: [dst] "r" (dst)
);
}
void vp9_idct32_cols_add_blk_dspr2(int16_t *input, uint8_t *dest,
int dest_stride);
......
/*
* Copyright (c) 2013 The WebM project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#ifndef VPX_COMMON_MIPS_DSPR2_H_
#define VPX_COMMON_MIPS_DSPR2_H_
#include <assert.h>
#include "./vpx_config.h"
#include "vpx/vpx_integer.h"
#ifdef __cplusplus
extern "C" {
#endif
#if HAVE_DSPR2
#define CROP_WIDTH 512
static INLINE void vp9_prefetch_load(const unsigned char *src) {
__asm__ __volatile__ (
"pref 0, 0(%[src]) \n\t"
:
: [src] "r" (src)
);
}
/* prefetch data for store */
static INLINE void vp9_prefetch_store(unsigned char *dst) {
__asm__ __volatile__ (
"pref 1, 0(%[dst]) \n\t"
:
: [dst] "r" (dst)
);
}
static INLINE void vp9_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 vp9_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 // VPX_COMMON_MIPS_DSPR2_H_
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