/src/ffmpeg/libavutil/x86/intreadwrite.h

Source
/*
 * Copyright (c) 2010 Alexander Strange <astrange@ithinksw.com>
 *
 * This file is part of FFmpeg.
 *
 * FFmpeg is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * FFmpeg is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with FFmpeg; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 */

#ifndef AVUTIL_X86_INTREADWRITE_H
#define AVUTIL_X86_INTREADWRITE_H

#include <stdint.h>
#include "config.h"
#if HAVE_INTRINSICS_SSE2 && defined(__SSE2__)
#include <emmintrin.h>
#endif
#include "libavutil/attributes.h"

#if HAVE_INTRINSICS_SSE2 && defined(__SSE2__)

#define AV_COPY128 AV_COPY128
static av_always_inline void AV_COPY128(void *d, const void *s)
{
    __m128i tmp = _mm_load_si128((const __m128i *)s);
    _mm_store_si128((__m128i *)d, tmp);
}

#define AV_COPY128U AV_COPY128U
static av_always_inline void AV_COPY128U(void *d, const void *s)
{
    __m128i tmp = _mm_loadu_si128((const __m128i *)s);
    _mm_storeu_si128((__m128i *)d, tmp);
}

#define AV_ZERO128 AV_ZERO128
static av_always_inline void AV_ZERO128(void *d)
{
    __m128i zero = _mm_setzero_si128();
    _mm_store_si128((__m128i *)d, zero);
}

#endif /* HAVE_INTRINSICS_SSE2 && defined(__SSE2__) */

#endif /* AVUTIL_X86_INTREADWRITE_H */

Coverage Report

Created: 2026-01-25 07:18

Line	Count	Source
1		/*
2		* Copyright (c) 2010 Alexander Strange <astrange@ithinksw.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		#ifndef AVUTIL_X86_INTREADWRITE_H
22		#define AVUTIL_X86_INTREADWRITE_H
23
24		#include <stdint.h>
25		#include "config.h"
26		#if HAVE_INTRINSICS_SSE2 && defined(__SSE2__)
27		#include <emmintrin.h>
28		#endif
29		#include "libavutil/attributes.h"
30
31		#if HAVE_INTRINSICS_SSE2 && defined(__SSE2__)
32
33		#define AV_COPY128 AV_COPY128
34		static av_always_inline void AV_COPY128(void d, const void s)
35	0	{
36	0	__m128i tmp = _mm_load_si128((const __m128i *)s);
37	0	_mm_store_si128((__m128i *)d, tmp);
38	0	} Unexecuted instantiation: swscale.c:AV_COPY128 Unexecuted instantiation: utils.c:AV_COPY128 Unexecuted instantiation: vscale.c:AV_COPY128 Unexecuted instantiation: hscale_fast_bilinear_simd.c:AV_COPY128 Unexecuted instantiation: yuv2rgb.c:AV_COPY128 Unexecuted instantiation: alphablend.c:AV_COPY128 Unexecuted instantiation: graph.c:AV_COPY128 Unexecuted instantiation: hscale_fast_bilinear.c:AV_COPY128 Unexecuted instantiation: input.c:AV_COPY128 Unexecuted instantiation: options.c:AV_COPY128 Unexecuted instantiation: output.c:AV_COPY128 Unexecuted instantiation: rgb2rgb.c:AV_COPY128 Unexecuted instantiation: slice.c:AV_COPY128 Unexecuted instantiation: swscale_unscaled.c:AV_COPY128 Unexecuted instantiation: gamma.c:AV_COPY128 Unexecuted instantiation: hscale.c:AV_COPY128 Unexecuted instantiation: avformat.c:AV_COPY128 Unexecuted instantiation: demux.c:AV_COPY128 Unexecuted instantiation: demux_utils.c:AV_COPY128 Unexecuted instantiation: id3v2.c:AV_COPY128 Unexecuted instantiation: aviobuf.c:AV_COPY128 Unexecuted instantiation: decode.c:AV_COPY128 Unexecuted instantiation: encode.c:AV_COPY128 Unexecuted instantiation: exif.c:AV_COPY128 Unexecuted instantiation: tiff_common.c:AV_COPY128 Unexecuted instantiation: crc.c:AV_COPY128 Unexecuted instantiation: imgutils.c:AV_COPY128 Unexecuted instantiation: mem.c:AV_COPY128 Unexecuted instantiation: pixdesc.c:AV_COPY128 Unexecuted instantiation: random_seed.c:AV_COPY128 Unexecuted instantiation: sha.c:AV_COPY128
39
40		#define AV_COPY128U AV_COPY128U
41		static av_always_inline void AV_COPY128U(void d, const void s)
42	0	{
43	0	__m128i tmp = _mm_loadu_si128((const __m128i *)s);
44	0	_mm_storeu_si128((__m128i *)d, tmp);
45	0	} Unexecuted instantiation: swscale.c:AV_COPY128U Unexecuted instantiation: utils.c:AV_COPY128U Unexecuted instantiation: vscale.c:AV_COPY128U Unexecuted instantiation: hscale_fast_bilinear_simd.c:AV_COPY128U Unexecuted instantiation: yuv2rgb.c:AV_COPY128U Unexecuted instantiation: alphablend.c:AV_COPY128U Unexecuted instantiation: graph.c:AV_COPY128U Unexecuted instantiation: hscale_fast_bilinear.c:AV_COPY128U Unexecuted instantiation: input.c:AV_COPY128U Unexecuted instantiation: options.c:AV_COPY128U Unexecuted instantiation: output.c:AV_COPY128U Unexecuted instantiation: rgb2rgb.c:AV_COPY128U Unexecuted instantiation: slice.c:AV_COPY128U Unexecuted instantiation: swscale_unscaled.c:AV_COPY128U Unexecuted instantiation: gamma.c:AV_COPY128U Unexecuted instantiation: hscale.c:AV_COPY128U Unexecuted instantiation: avformat.c:AV_COPY128U Unexecuted instantiation: demux.c:AV_COPY128U Unexecuted instantiation: demux_utils.c:AV_COPY128U Unexecuted instantiation: id3v2.c:AV_COPY128U Unexecuted instantiation: aviobuf.c:AV_COPY128U Unexecuted instantiation: decode.c:AV_COPY128U Unexecuted instantiation: encode.c:AV_COPY128U Unexecuted instantiation: exif.c:AV_COPY128U Unexecuted instantiation: tiff_common.c:AV_COPY128U Unexecuted instantiation: crc.c:AV_COPY128U Unexecuted instantiation: imgutils.c:AV_COPY128U Unexecuted instantiation: mem.c:AV_COPY128U Unexecuted instantiation: pixdesc.c:AV_COPY128U Unexecuted instantiation: random_seed.c:AV_COPY128U Unexecuted instantiation: sha.c:AV_COPY128U
46
47		#define AV_ZERO128 AV_ZERO128
48		static av_always_inline void AV_ZERO128(void *d)
49	0	{
50	0	__m128i zero = _mm_setzero_si128();
51	0	_mm_store_si128((__m128i *)d, zero);
52	0	} Unexecuted instantiation: swscale.c:AV_ZERO128 Unexecuted instantiation: utils.c:AV_ZERO128 Unexecuted instantiation: vscale.c:AV_ZERO128 Unexecuted instantiation: hscale_fast_bilinear_simd.c:AV_ZERO128 Unexecuted instantiation: yuv2rgb.c:AV_ZERO128 Unexecuted instantiation: alphablend.c:AV_ZERO128 Unexecuted instantiation: graph.c:AV_ZERO128 Unexecuted instantiation: hscale_fast_bilinear.c:AV_ZERO128 Unexecuted instantiation: input.c:AV_ZERO128 Unexecuted instantiation: options.c:AV_ZERO128 Unexecuted instantiation: output.c:AV_ZERO128 Unexecuted instantiation: rgb2rgb.c:AV_ZERO128 Unexecuted instantiation: slice.c:AV_ZERO128 Unexecuted instantiation: swscale_unscaled.c:AV_ZERO128 Unexecuted instantiation: gamma.c:AV_ZERO128 Unexecuted instantiation: hscale.c:AV_ZERO128 Unexecuted instantiation: avformat.c:AV_ZERO128 Unexecuted instantiation: demux.c:AV_ZERO128 Unexecuted instantiation: demux_utils.c:AV_ZERO128 Unexecuted instantiation: id3v2.c:AV_ZERO128 Unexecuted instantiation: aviobuf.c:AV_ZERO128 Unexecuted instantiation: decode.c:AV_ZERO128 Unexecuted instantiation: encode.c:AV_ZERO128 Unexecuted instantiation: exif.c:AV_ZERO128 Unexecuted instantiation: tiff_common.c:AV_ZERO128 Unexecuted instantiation: crc.c:AV_ZERO128 Unexecuted instantiation: imgutils.c:AV_ZERO128 Unexecuted instantiation: mem.c:AV_ZERO128 Unexecuted instantiation: pixdesc.c:AV_ZERO128 Unexecuted instantiation: random_seed.c:AV_ZERO128 Unexecuted instantiation: sha.c:AV_ZERO128
53
54		#endif /* HAVE_INTRINSICS_SSE2 && defined(__SSE2__) */
55
56		#endif /* AVUTIL_X86_INTREADWRITE_H */