Commit d211547d authored by Diego Biurrun's avatar Diego Biurrun
Browse files

x86: mpegvideoenc: Split optimizations off into a separate file

parent 26ce9aec
......@@ -756,6 +756,7 @@ int ff_MPV_encode_init(AVCodecContext *avctx);
int ff_MPV_encode_end(AVCodecContext *avctx);
int ff_MPV_encode_picture(AVCodecContext *avctx, AVPacket *pkt,
const AVFrame *frame, int *got_packet);
void ff_MPV_encode_init_x86(MpegEncContext *s);
void ff_MPV_common_init_mmx(MpegEncContext *s);
void ff_MPV_common_init_axp(MpegEncContext *s);
void ff_MPV_common_init_mmi(MpegEncContext *s);
......
......@@ -784,6 +784,9 @@ av_cold int ff_MPV_encode_init(AVCodecContext *avctx)
if (ff_MPV_common_init(s) < 0)
return -1;
if (ARCH_X86)
ff_MPV_encode_init_x86(s);
if (!s->dct_quantize)
s->dct_quantize = ff_dct_quantize_c;
if (!s->denoise_dct)
......
......@@ -23,6 +23,7 @@ MMX-OBJS-$(CONFIG_H264PRED) += x86/h264_intrapred_init.o
MMX-OBJS-$(CONFIG_LPC) += x86/lpc_mmx.o
MMX-OBJS-$(CONFIG_MPEGAUDIODSP) += x86/mpegaudiodec_mmx.o
MMX-OBJS-$(CONFIG_MPEGVIDEO) += x86/mpegvideo_mmx.o
MMX-OBJS-$(CONFIG_MPEGVIDEOENC) += x86/mpegvideoenc.o
MMX-OBJS-$(CONFIG_PNG_DECODER) += x86/pngdsp_init.o
MMX-OBJS-$(CONFIG_PRORES_DECODER) += x86/proresdsp_init.o
MMX-OBJS-$(CONFIG_RV30_DECODER) += x86/rv34dsp_init.o
......
/*
* The simplest mpeg encoder (well, it was the simplest!)
* Copyright (c) 2000,2001 Fabrice Bellard
*
* Optimized for ia32 CPUs by Nick Kurshev <nickols_k@mail.ru>
* h263, mpeg1, mpeg2 dequantizer & draw_edges by Michael Niedermayer <michaelni@gmx.at>
*
......@@ -31,9 +28,6 @@
#if HAVE_INLINE_ASM
extern uint16_t ff_inv_zigzag_direct16[64];
static void dct_unquantize_h263_intra_mmx(MpegEncContext *s,
DCTELEM *block, int n, int qscale)
{
......@@ -588,46 +582,6 @@ static void denoise_dct_sse2(MpegEncContext *s, DCTELEM *block){
);
}
#if HAVE_SSSE3
#define HAVE_SSSE3_BAK
#endif
#undef HAVE_SSSE3
#define HAVE_SSSE3 0
#undef HAVE_SSE2
#undef HAVE_MMXEXT
#define HAVE_SSE2 0
#define HAVE_MMXEXT 0
#define RENAME(a) a ## _MMX
#define RENAMEl(a) a ## _mmx
#include "mpegvideo_mmx_template.c"
#undef HAVE_MMXEXT
#define HAVE_MMXEXT 1
#undef RENAME
#undef RENAMEl
#define RENAME(a) a ## _MMX2
#define RENAMEl(a) a ## _mmx2
#include "mpegvideo_mmx_template.c"
#undef HAVE_SSE2
#define HAVE_SSE2 1
#undef RENAME
#undef RENAMEl
#define RENAME(a) a ## _SSE2
#define RENAMEl(a) a ## _sse2
#include "mpegvideo_mmx_template.c"
#ifdef HAVE_SSSE3_BAK
#undef HAVE_SSSE3
#define HAVE_SSSE3 1
#undef RENAME
#undef RENAMEl
#define RENAME(a) a ## _SSSE3
#define RENAMEl(a) a ## _sse2
#include "mpegvideo_mmx_template.c"
#endif
#endif /* HAVE_INLINE_ASM */
void ff_MPV_common_init_mmx(MpegEncContext *s)
......@@ -636,8 +590,6 @@ void ff_MPV_common_init_mmx(MpegEncContext *s)
int mm_flags = av_get_cpu_flags();
if (mm_flags & AV_CPU_FLAG_MMX) {
const int dct_algo = s->avctx->dct_algo;
s->dct_unquantize_h263_intra = dct_unquantize_h263_intra_mmx;
s->dct_unquantize_h263_inter = dct_unquantize_h263_inter_mmx;
s->dct_unquantize_mpeg1_intra = dct_unquantize_mpeg1_intra_mmx;
......@@ -651,21 +603,6 @@ void ff_MPV_common_init_mmx(MpegEncContext *s)
} else {
s->denoise_dct= denoise_dct_mmx;
}
if(dct_algo==FF_DCT_AUTO || dct_algo==FF_DCT_MMX){
#if HAVE_SSSE3
if(mm_flags & AV_CPU_FLAG_SSSE3){
s->dct_quantize= dct_quantize_SSSE3;
} else
#endif
if(mm_flags & AV_CPU_FLAG_SSE2){
s->dct_quantize= dct_quantize_SSE2;
} else if (mm_flags & AV_CPU_FLAG_MMXEXT) {
s->dct_quantize= dct_quantize_MMX2;
} else {
s->dct_quantize= dct_quantize_MMX;
}
}
}
#endif /* HAVE_INLINE_ASM */
}
/*
* The simplest mpeg encoder (well, it was the simplest!)
* Copyright (c) 2000,2001 Fabrice Bellard
*
* This file is part of Libav.
*
* Libav 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.
*
* Libav 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 Libav; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "libavutil/cpu.h"
#include "libavutil/x86/asm.h"
#include "libavcodec/avcodec.h"
#include "libavcodec/dsputil.h"
#include "libavcodec/mpegvideo.h"
#include "dsputil_mmx.h"
#if HAVE_INLINE_ASM
extern uint16_t ff_inv_zigzag_direct16[64];
#if HAVE_SSSE3
#define HAVE_SSSE3_BAK
#endif
#undef HAVE_SSSE3
#define HAVE_SSSE3 0
#undef HAVE_SSE2
#undef HAVE_MMXEXT
#define HAVE_SSE2 0
#define HAVE_MMXEXT 0
#define RENAME(a) a ## _MMX
#define RENAMEl(a) a ## _mmx
#include "mpegvideoenc_template.c"
#undef HAVE_MMXEXT
#define HAVE_MMXEXT 1
#undef RENAME
#undef RENAMEl
#define RENAME(a) a ## _MMX2
#define RENAMEl(a) a ## _mmx2
#include "mpegvideoenc_template.c"
#undef HAVE_SSE2
#define HAVE_SSE2 1
#undef RENAME
#undef RENAMEl
#define RENAME(a) a ## _SSE2
#define RENAMEl(a) a ## _sse2
#include "mpegvideoenc_template.c"
#ifdef HAVE_SSSE3_BAK
#undef HAVE_SSSE3
#define HAVE_SSSE3 1
#undef RENAME
#undef RENAMEl
#define RENAME(a) a ## _SSSE3
#define RENAMEl(a) a ## _sse2
#include "mpegvideoenc_template.c"
#endif
#endif /* HAVE_INLINE_ASM */
void ff_MPV_encode_init_x86(MpegEncContext *s)
{
#if HAVE_INLINE_ASM
int mm_flags = av_get_cpu_flags();
const int dct_algo = s->avctx->dct_algo;
if (dct_algo == FF_DCT_AUTO || dct_algo == FF_DCT_MMX) {
#if HAVE_SSSE3
if (mm_flags & AV_CPU_FLAG_SSSE3) {
s->dct_quantize = dct_quantize_SSSE3;
} else
#endif
if (mm_flags & AV_CPU_FLAG_SSE2) {
s->dct_quantize = dct_quantize_SSE2;
} else if (mm_flags & AV_CPU_FLAG_MMXEXT) {
s->dct_quantize = dct_quantize_MMX2;
} else {
s->dct_quantize = dct_quantize_MMX;
}
}
#endif /* HAVE_INLINE_ASM */
}
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