mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2024-12-23 12:43:46 +02:00
9f088a1ed4
* qatar/master: mpegvideo: reduce excessive inlining of mpeg_motion() mpegvideo: convert mpegvideo_common.h to a .c file build: factor out mpegvideo.o dependencies to CONFIG_MPEGVIDEO Move MASK_ABS macro to libavcodec/mathops.h x86: move MANGLE() and related macros to libavutil/x86/asm.h x86: rename libavutil/x86_cpu.h to libavutil/x86/asm.h aacdec: Don't fall back to the old output configuration when no old configuration is present. rtmp: Add message tracking rtsp: Support mpegts in raw udp packets rtsp: Support receiving plain data over UDP without any RTP encapsulation rtpdec: Remove an unused include rtpenc: Remove an av_abort() that depends on user-supplied data vsrc_movie: discourage its use with avconv. avconv: allow no input files. avconv: prevent invalid reads in transcode_init() avconv: rename OutputStream.is_past_recording_time to finished. Conflicts: configure doc/filters.texi ffmpeg.c ffmpeg.h libavcodec/Makefile libavcodec/aacdec.c libavcodec/mpegvideo.c libavformat/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
122 lines
4.5 KiB
C
122 lines
4.5 KiB
C
/*
|
|
* MMX optimized DSP utils
|
|
* Copyright (c) 2007 Aurelien Jacobs <aurel@gnuage.org>
|
|
*
|
|
* 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 AVCODEC_X86_DSPUTIL_MMX_H
|
|
#define AVCODEC_X86_DSPUTIL_MMX_H
|
|
|
|
#include <stdint.h>
|
|
#include "libavcodec/dsputil.h"
|
|
#include "libavutil/x86/asm.h"
|
|
|
|
typedef struct { uint64_t a, b; } xmm_reg;
|
|
|
|
extern const uint64_t ff_bone;
|
|
extern const uint64_t ff_wtwo;
|
|
|
|
extern const uint64_t ff_pdw_80000000[2];
|
|
|
|
extern const xmm_reg ff_pw_3;
|
|
extern const xmm_reg ff_pw_4;
|
|
extern const xmm_reg ff_pw_5;
|
|
extern const xmm_reg ff_pw_8;
|
|
extern const uint64_t ff_pw_15;
|
|
extern const xmm_reg ff_pw_16;
|
|
extern const xmm_reg ff_pw_18;
|
|
extern const uint64_t ff_pw_20;
|
|
extern const xmm_reg ff_pw_27;
|
|
extern const xmm_reg ff_pw_28;
|
|
extern const xmm_reg ff_pw_32;
|
|
extern const uint64_t ff_pw_42;
|
|
extern const uint64_t ff_pw_53;
|
|
extern const xmm_reg ff_pw_63;
|
|
extern const xmm_reg ff_pw_64;
|
|
extern const uint64_t ff_pw_96;
|
|
extern const uint64_t ff_pw_128;
|
|
extern const uint64_t ff_pw_255;
|
|
|
|
extern const xmm_reg ff_pb_1;
|
|
extern const xmm_reg ff_pb_3;
|
|
extern const uint64_t ff_pb_7;
|
|
extern const uint64_t ff_pb_1F;
|
|
extern const uint64_t ff_pb_3F;
|
|
extern const uint64_t ff_pb_81;
|
|
extern const xmm_reg ff_pb_A1;
|
|
extern const xmm_reg ff_pb_F8;
|
|
extern const uint64_t ff_pb_FC;
|
|
extern const xmm_reg ff_pb_FE;
|
|
|
|
extern const double ff_pd_1[2];
|
|
extern const double ff_pd_2[2];
|
|
|
|
#define SBUTTERFLY(a,b,t,n,m)\
|
|
"mov" #m " " #a ", " #t " \n\t" /* abcd */\
|
|
"punpckl" #n " " #b ", " #a " \n\t" /* aebf */\
|
|
"punpckh" #n " " #b ", " #t " \n\t" /* cgdh */\
|
|
|
|
#define TRANSPOSE4(a,b,c,d,t)\
|
|
SBUTTERFLY(a,b,t,wd,q) /* a=aebf t=cgdh */\
|
|
SBUTTERFLY(c,d,b,wd,q) /* c=imjn b=kolp */\
|
|
SBUTTERFLY(a,c,d,dq,q) /* a=aeim d=bfjn */\
|
|
SBUTTERFLY(t,b,c,dq,q) /* t=cgko c=dhlp */
|
|
|
|
#define MOVQ_WONE(regd) \
|
|
__asm__ volatile ( \
|
|
"pcmpeqd %%" #regd ", %%" #regd " \n\t" \
|
|
"psrlw $15, %%" #regd ::)
|
|
|
|
void ff_dsputilenc_init_mmx(DSPContext* c, AVCodecContext *avctx);
|
|
void ff_dsputil_init_pix_mmx(DSPContext* c, AVCodecContext *avctx);
|
|
|
|
void ff_add_pixels_clamped_mmx(const DCTELEM *block, uint8_t *pixels, int line_size);
|
|
void ff_put_pixels_clamped_mmx(const DCTELEM *block, uint8_t *pixels, int line_size);
|
|
void ff_put_signed_pixels_clamped_mmx(const DCTELEM *block, uint8_t *pixels, int line_size);
|
|
|
|
void ff_put_cavs_qpel8_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride);
|
|
void ff_avg_cavs_qpel8_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride);
|
|
void ff_put_cavs_qpel16_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride);
|
|
void ff_avg_cavs_qpel16_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride);
|
|
|
|
void ff_put_vc1_mspel_mc00_mmx(uint8_t *dst, const uint8_t *src, int stride, int rnd);
|
|
void ff_avg_vc1_mspel_mc00_mmx2(uint8_t *dst, const uint8_t *src, int stride, int rnd);
|
|
|
|
void ff_put_rv40_qpel8_mc33_mmx(uint8_t *block, uint8_t *pixels, int line_size);
|
|
void ff_put_rv40_qpel16_mc33_mmx(uint8_t *block, uint8_t *pixels, int line_size);
|
|
void ff_avg_rv40_qpel8_mc33_mmx(uint8_t *block, uint8_t *pixels, int line_size);
|
|
void ff_avg_rv40_qpel16_mc33_mmx(uint8_t *block, uint8_t *pixels, int line_size);
|
|
|
|
void ff_mmx_idct(DCTELEM *block);
|
|
void ff_mmxext_idct(DCTELEM *block);
|
|
|
|
|
|
void ff_deinterlace_line_mmx(uint8_t *dst,
|
|
const uint8_t *lum_m4, const uint8_t *lum_m3,
|
|
const uint8_t *lum_m2, const uint8_t *lum_m1,
|
|
const uint8_t *lum,
|
|
int size);
|
|
|
|
void ff_deinterlace_line_inplace_mmx(const uint8_t *lum_m4,
|
|
const uint8_t *lum_m3,
|
|
const uint8_t *lum_m2,
|
|
const uint8_t *lum_m1,
|
|
const uint8_t *lum, int size);
|
|
|
|
#endif /* AVCODEC_X86_DSPUTIL_MMX_H */
|