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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /media/libvpx/libvpx/vpx_dsp/mips/common_dspr2.h | |
parent | Initial commit. (diff) | |
download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'media/libvpx/libvpx/vpx_dsp/mips/common_dspr2.h')
-rw-r--r-- | media/libvpx/libvpx/vpx_dsp/mips/common_dspr2.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/media/libvpx/libvpx/vpx_dsp/mips/common_dspr2.h b/media/libvpx/libvpx/vpx_dsp/mips/common_dspr2.h new file mode 100644 index 0000000000..87a5bbab56 --- /dev/null +++ b/media/libvpx/libvpx/vpx_dsp/mips/common_dspr2.h @@ -0,0 +1,48 @@ +/* + * 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_VPX_DSP_MIPS_COMMON_DSPR2_H_ +#define VPX_VPX_DSP_MIPS_COMMON_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 + +extern uint8_t *vpx_ff_cropTbl; // From "vpx_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 // VPX_VPX_DSP_MIPS_COMMON_DSPR2_H_ |