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mpegvideo: convert mpegvideo_common.h to a .c file

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This file defines a single, huge function, MPV_motion(), which
although being declared inline is not actually inlined by the
compiler (for good reason).  There is thus no sense in defining
this function in a header file, resulting in multiple copies of
it in the final library.

Signed-off-by: Mans Rullgard <mans@mansr.com>
This commit is contained in:
Mans Rullgard 2012-08-04 00:50:21 +01:00
parent 18bbca1fd3
commit 7a851153d3
6 changed files with 30 additions and 34 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
libavcodec/Makefile
View File

@ -50,7 +50,7 @@ OBJS-$(CONFIG_MDCT) += mdct_fixed.o mdct_float.o
OBJS-$(CONFIG_MPEGAUDIODSP) += mpegaudiodsp.o \
mpegaudiodsp_fixed.o \
mpegaudiodsp_float.o
OBJS-$(CONFIG_MPEGVIDEO) += mpegvideo.o
OBJS-$(CONFIG_MPEGVIDEO) += mpegvideo.o mpegvideo_motion.o
RDFT-OBJS-$(CONFIG_HARDCODED_TABLES) += sin_tables.o
OBJS-$(CONFIG_RDFT) += rdft.o $(RDFT-OBJS-yes)
OBJS-$(CONFIG_SINEWIN) += sinewin.o

1
libavcodec/dnxhdenc.c
View File

@ -31,7 +31,6 @@
#include "dsputil.h"
#include "internal.h"
#include "mpegvideo.h"
#include "mpegvideo_common.h"
#include "dnxhdenc.h"
#define VE AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM

5
libavcodec/mpegvideo.c
View File

@ -33,7 +33,6 @@
#include "dsputil.h"
#include "internal.h"
#include "mpegvideo.h"
#include "mpegvideo_common.h"
#include "mjpegenc.h"
#include "msmpeg4.h"
#include "xvmc_internal.h"
@ -2035,12 +2034,12 @@ void MPV_decode_mb_internal(MpegEncContext *s, DCTELEM block[12][64],
op_pix = s->dsp.put_no_rnd_pixels_tab;
}
if (s->mv_dir & MV_DIR_FORWARD) {
MPV_motion(s, dest_y, dest_cb, dest_cr, 0, s->last_picture.f.data, op_pix, op_qpix);
ff_MPV_motion(s, dest_y, dest_cb, dest_cr, 0, s->last_picture.f.data, op_pix, op_qpix);
op_pix = s->dsp.avg_pixels_tab;
op_qpix= s->me.qpel_avg;
}
if (s->mv_dir & MV_DIR_BACKWARD) {
MPV_motion(s, dest_y, dest_cb, dest_cr, 1, s->next_picture.f.data, op_pix, op_qpix);
ff_MPV_motion(s, dest_y, dest_cb, dest_cr, 1, s->next_picture.f.data, op_pix, op_qpix);
}
}

15
libavcodec/mpegvideo.h
View File

@ -739,6 +739,13 @@ static const AVClass name ## _class = {\
.version = LIBAVUTIL_VERSION_INT,\
};
/**
* Set the given MpegEncContext to common defaults (same for encoding
* and decoding). The changed fields will not depend upon the prior
* state of the MpegEncContext.
*/
void ff_MPV_common_defaults(MpegEncContext *s);
void ff_MPV_decode_defaults(MpegEncContext *s);
int ff_MPV_common_init(MpegEncContext *s);
void ff_MPV_common_end(MpegEncContext *s);
@ -777,10 +784,18 @@ void ff_er_add_slice(MpegEncContext *s, int startx, int starty, int endx, int en
int ff_dct_common_init(MpegEncContext *s);
void ff_convert_matrix(DSPContext *dsp, int (*qmat)[64], uint16_t (*qmat16)[2][64],
const uint16_t *quant_matrix, int bias, int qmin, int qmax, int intra);
int ff_dct_quantize_c(MpegEncContext *s, DCTELEM *block, int n, int qscale, int *overflow);
void ff_init_block_index(MpegEncContext *s);
void ff_copy_picture(Picture *dst, Picture *src);
void ff_MPV_motion(MpegEncContext *s,
uint8_t *dest_y, uint8_t *dest_cb,
uint8_t *dest_cr, int dir,
uint8_t **ref_picture,
op_pixels_func (*pix_op)[4],
qpel_mc_func (*qpix_op)[16]);
/**
* Allocate a Picture.
* The pixels are allocated/set by calling get_buffer() if shared = 0.

11
libavcodec/mpegvideo_enc.c
View File

@ -33,7 +33,6 @@
#include "avcodec.h"
#include "dsputil.h"
#include "mpegvideo.h"
#include "mpegvideo_common.h"
#include "h263.h"
#include "mjpegenc.h"
#include "msmpeg4.h"
@ -1850,14 +1849,16 @@ static av_always_inline void encode_mb_internal(MpegEncContext *s,
}
if (s->mv_dir & MV_DIR_FORWARD) {
MPV_motion(s, dest_y, dest_cb, dest_cr, 0, s->last_picture.f.data,
op_pix, op_qpix);
ff_MPV_motion(s, dest_y, dest_cb, dest_cr, 0,
s->last_picture.f.data,
op_pix, op_qpix);
op_pix = s->dsp.avg_pixels_tab;
op_qpix = s->dsp.avg_qpel_pixels_tab;
}
if (s->mv_dir & MV_DIR_BACKWARD) {
MPV_motion(s, dest_y, dest_cb, dest_cr, 1, s->next_picture.f.data,
op_pix, op_qpix);
ff_MPV_motion(s, dest_y, dest_cb, dest_cr, 1,
s->next_picture.f.data,
op_pix, op_qpix);
}
if (s->flags & CODEC_FLAG_INTERLACED_DCT) {

30
libavcodec/mpegvideo_common.h → libavcodec/mpegvideo_motion.c
View File

@ -1,5 +1,4 @@
/*
* The simplest mpeg encoder (well, it was the simplest!)
* Copyright (c) 2000,2001 Fabrice Bellard
* Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
*
@ -22,14 +21,6 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/**
* @file
* The simplest mpeg encoder (well, it was the simplest!).
*/
#ifndef AVCODEC_MPEGVIDEO_COMMON_H
#define AVCODEC_MPEGVIDEO_COMMON_H
#include <string.h>
#include "avcodec.h"
#include "dsputil.h"
@ -38,14 +29,6 @@
#include "msmpeg4.h"
#include <limits.h>
int ff_dct_quantize_c(MpegEncContext *s, DCTELEM *block, int n, int qscale, int *overflow);
/**
* Set the given MpegEncContext to common defaults (same for encoding and decoding).
* The changed fields will not depend upon the prior state of the MpegEncContext.
*/
void ff_MPV_common_defaults(MpegEncContext *s);
static inline void gmc1_motion(MpegEncContext *s,
uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr,
uint8_t **ref_picture)
@ -874,12 +857,12 @@ static av_always_inline void MPV_motion_internal(MpegEncContext *s,
}
}
static inline void MPV_motion(MpegEncContext *s,
uint8_t *dest_y, uint8_t *dest_cb,
uint8_t *dest_cr, int dir,
uint8_t **ref_picture,
op_pixels_func (*pix_op)[4],
qpel_mc_func (*qpix_op)[16])
void ff_MPV_motion(MpegEncContext *s,
uint8_t *dest_y, uint8_t *dest_cb,
uint8_t *dest_cr, int dir,
uint8_t **ref_picture,
op_pixels_func (*pix_op)[4],
qpel_mc_func (*qpix_op)[16])
{
#if !CONFIG_SMALL
if(s->out_format == FMT_MPEG1)
@ -890,4 +873,3 @@ static inline void MPV_motion(MpegEncContext *s,
MPV_motion_internal(s, dest_y, dest_cb, dest_cr, dir,
ref_picture, pix_op, qpix_op, 0);
}
#endif /* AVCODEC_MPEGVIDEO_COMMON_H */