mirror of
https://gitee.com/openharmony/third_party_ffmpeg
synced 2024-11-23 19:30:05 +00:00
win32 fixes
Originally committed as revision 84 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
parent
d95ecd058e
commit
1a56543279
@ -16,12 +16,7 @@
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*/
|
||||
#include <stdlib.h>
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
#include "avcodec.h"
|
||||
|
||||
#include <inttypes.h>
|
||||
#include "libac3/ac3.h"
|
||||
|
||||
/* currently, I use libac3 which is Copyright (C) Aaron Holtzman and
|
||||
|
@ -16,19 +16,14 @@
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*/
|
||||
#include <stdlib.h>
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
#include <math.h>
|
||||
//#define DEBUG
|
||||
//#define DEBUG_BITALLOC
|
||||
#include "avcodec.h"
|
||||
#include <math.h>
|
||||
|
||||
#include "ac3enc.h"
|
||||
#include "ac3tab.h"
|
||||
|
||||
//#define DEBUG
|
||||
//#define DEBUG_BITALLOC
|
||||
#define NDEBUG
|
||||
#include <assert.h>
|
||||
|
||||
#define MDCT_NBITS 9
|
||||
#define N (1 << MDCT_NBITS)
|
||||
|
@ -16,20 +16,8 @@
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*/
|
||||
#include <stdlib.h>
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
#ifdef __FreeBSD__
|
||||
#include <sys/param.h>
|
||||
#endif
|
||||
#include <netinet/in.h>
|
||||
#include <math.h>
|
||||
#include "common.h"
|
||||
|
||||
#define NDEBUG
|
||||
#include <assert.h>
|
||||
|
||||
#include "../bswap.h"
|
||||
#include <math.h>
|
||||
|
||||
void init_put_bits(PutBitContext *s,
|
||||
UINT8 *buffer, int buffer_size,
|
||||
@ -79,7 +67,7 @@ void put_bits(PutBitContext *s, int n, unsigned int value)
|
||||
bit_cnt+=n;
|
||||
} else {
|
||||
bit_buf |= value >> (n + bit_cnt - 32);
|
||||
*(UINT32 *)s->buf_ptr = htonl(bit_buf);
|
||||
*(UINT32 *)s->buf_ptr = be2me_32(bit_buf);
|
||||
//printf("bitbuf = %08x\n", bit_buf);
|
||||
s->buf_ptr+=4;
|
||||
if (s->buf_ptr >= s->buf_end)
|
||||
@ -97,9 +85,9 @@ void put_bits(PutBitContext *s, int n, unsigned int value)
|
||||
}
|
||||
|
||||
/* return the number of bits output */
|
||||
long long get_bit_count(PutBitContext *s)
|
||||
INT64 get_bit_count(PutBitContext *s)
|
||||
{
|
||||
return (s->buf_ptr - s->buf + s->data_out_size) * 8 + (long long)s->bit_cnt;
|
||||
return (s->buf_ptr - s->buf + s->data_out_size) * 8 + (INT64)s->bit_cnt;
|
||||
}
|
||||
|
||||
void align_put_bits(PutBitContext *s)
|
||||
|
@ -1,10 +1,86 @@
|
||||
#ifndef COMMON_H
|
||||
#define COMMON_H
|
||||
|
||||
#ifdef HAVE_AV_CONFIG_H
|
||||
#include "../config.h"
|
||||
#define FFMPEG_VERSION "0.4.5"
|
||||
|
||||
#ifdef WIN32
|
||||
#define CONFIG_WIN32
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_AV_CONFIG_H
|
||||
/* only include the following when compiling package */
|
||||
#include "../config.h"
|
||||
|
||||
#include <stdlib.h>
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
#include <errno.h>
|
||||
|
||||
#ifndef ENODATA
|
||||
#define ENODATA 61
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_WIN32
|
||||
|
||||
/* windows */
|
||||
|
||||
typedef unsigned short UINT16;
|
||||
typedef signed short INT16;
|
||||
typedef unsigned char UINT8;
|
||||
typedef unsigned int UINT32;
|
||||
typedef unsigned __int64 UINT64;
|
||||
typedef signed char INT8;
|
||||
typedef signed int INT32;
|
||||
typedef signed __int64 INT64;
|
||||
|
||||
typedef UINT8 uint8_t;
|
||||
typedef INT8 int8_t;
|
||||
typedef UINT16 uint16_t;
|
||||
typedef INT16 int16_t;
|
||||
typedef UINT32 uint32_t;
|
||||
typedef INT32 int32_t;
|
||||
|
||||
#define INT64_C(c) (c ## i64)
|
||||
#define UINT64_C(c) (c ## i64)
|
||||
|
||||
#define inline __inline
|
||||
|
||||
/*
|
||||
Disable warning messages:
|
||||
warning C4244: '=' : conversion from 'double' to 'float', possible loss of data
|
||||
warning C4305: 'argument' : truncation from 'const double' to 'float'
|
||||
*/
|
||||
#pragma warning( disable : 4244 )
|
||||
#pragma warning( disable : 4305 )
|
||||
|
||||
#define M_PI 3.14159265358979323846
|
||||
#define M_SQRT2 1.41421356237309504880 /* sqrt(2) */
|
||||
|
||||
#ifdef _DEBUG
|
||||
#define DEBUG
|
||||
#endif
|
||||
|
||||
// code from bits/byteswap.h (C) 1997, 1998 Free Software Foundation, Inc.
|
||||
#define bswap_32(x) \
|
||||
((((x) & 0xff000000) >> 24) | (((x) & 0x00ff0000) >> 8) | \
|
||||
(((x) & 0x0000ff00) << 8) | (((x) & 0x000000ff) << 24))
|
||||
#define be2me_32(x) bswap_32(x)
|
||||
|
||||
#define snprintf _snprintf
|
||||
|
||||
#define CONFIG_ENCODERS 1
|
||||
#define CONFIG_DECODERS 1
|
||||
#define CONFIG_AC3 1
|
||||
#define CONFIG_MPGLIB 1
|
||||
|
||||
#else
|
||||
|
||||
/* unix */
|
||||
|
||||
#include <inttypes.h>
|
||||
|
||||
#ifndef __WINE_WINDEF16_H
|
||||
/* workaround for typedef conflict in MPlayer (wine typedefs) */
|
||||
typedef unsigned short UINT16;
|
||||
@ -18,6 +94,32 @@ typedef signed char INT8;
|
||||
typedef signed int INT32;
|
||||
typedef signed long long INT64;
|
||||
|
||||
#ifdef HAVE_AV_CONFIG_H
|
||||
|
||||
#ifdef __FreeBSD__
|
||||
#include <sys/param.h>
|
||||
#endif
|
||||
|
||||
#ifndef INT64_C
|
||||
#define INT64_C(c) (c ## LL)
|
||||
#define UINT64_C(c) (c ## ULL)
|
||||
#endif
|
||||
|
||||
#include "../bswap.h"
|
||||
|
||||
#ifdef USE_FASTMEMCPY
|
||||
#include "fastmemcpy.h"
|
||||
#endif
|
||||
|
||||
#ifndef DEBUG
|
||||
#define NDEBUG
|
||||
#endif
|
||||
#include <assert.h>
|
||||
|
||||
#endif /* HAVE_AV_CONFIG_H */
|
||||
|
||||
#endif /* !CONFIG_WIN32 */
|
||||
|
||||
/* bit output */
|
||||
|
||||
struct PutBitContext;
|
||||
@ -28,7 +130,7 @@ typedef struct PutBitContext {
|
||||
UINT32 bit_buf;
|
||||
int bit_cnt;
|
||||
UINT8 *buf, *buf_ptr, *buf_end;
|
||||
long long data_out_size; /* in bytes */
|
||||
INT64 data_out_size; /* in bytes */
|
||||
void *opaque;
|
||||
WriteDataFunc write_data;
|
||||
} PutBitContext;
|
||||
@ -38,7 +140,7 @@ void init_put_bits(PutBitContext *s,
|
||||
void *opaque,
|
||||
void (*write_data)(void *, UINT8 *, int));
|
||||
void put_bits(PutBitContext *s, int n, unsigned int value);
|
||||
long long get_bit_count(PutBitContext *s);
|
||||
INT64 get_bit_count(PutBitContext *s);
|
||||
void align_put_bits(PutBitContext *s);
|
||||
void flush_put_bits(PutBitContext *s);
|
||||
|
||||
|
@ -16,10 +16,6 @@
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*/
|
||||
#include <stdlib.h>
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
|
||||
#include "avcodec.h"
|
||||
#include "dsputil.h"
|
||||
|
||||
@ -481,7 +477,9 @@ static void deinterlace_bottom_field(UINT8 *dst, int dst_wrap,
|
||||
{
|
||||
UINT8 *src, *ptr;
|
||||
int y, y1, i;
|
||||
UINT8 buf[5 * width];
|
||||
UINT8 *buf;
|
||||
|
||||
buf= (UINT8*) malloc(5 * width);
|
||||
|
||||
src = src1;
|
||||
for(y=0;y<height;y+=2) {
|
||||
@ -511,6 +509,7 @@ static void deinterlace_bottom_field(UINT8 *dst, int dst_wrap,
|
||||
dst += dst_wrap;
|
||||
src += (2 + 1) * src_wrap;
|
||||
}
|
||||
free(buf);
|
||||
}
|
||||
|
||||
|
||||
|
@ -20,10 +20,7 @@
|
||||
* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*
|
||||
*/
|
||||
|
||||
#include <inttypes.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include "../common.h"
|
||||
#include "ac3.h"
|
||||
#include "ac3_internal.h"
|
||||
|
||||
|
@ -21,10 +21,7 @@
|
||||
*
|
||||
*/
|
||||
|
||||
#include <inttypes.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdio.h>
|
||||
|
||||
#include "../common.h"
|
||||
#include "ac3.h"
|
||||
#include "ac3_internal.h"
|
||||
#include "bitstream.h"
|
||||
|
@ -25,11 +25,8 @@
|
||||
*
|
||||
*/
|
||||
|
||||
#include <inttypes.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdio.h>
|
||||
#include "../common.h"
|
||||
#include <math.h>
|
||||
#include <string.h>
|
||||
#include "ac3.h"
|
||||
#include "ac3_internal.h"
|
||||
|
||||
|
@ -22,11 +22,7 @@
|
||||
*
|
||||
*/
|
||||
|
||||
//#include "config.h"
|
||||
|
||||
#include <inttypes.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdio.h>
|
||||
#include "../common.h"
|
||||
#include <math.h>
|
||||
#include "ac3.h"
|
||||
#include "ac3_internal.h"
|
||||
|
@ -22,9 +22,7 @@
|
||||
*
|
||||
*/
|
||||
|
||||
#include <inttypes.h>
|
||||
#include <string.h>
|
||||
|
||||
#include "../common.h"
|
||||
#include "ac3.h"
|
||||
#include "ac3_internal.h"
|
||||
|
||||
|
304
libavcodec/libavcodec.dsp
Normal file
304
libavcodec/libavcodec.dsp
Normal file
@ -0,0 +1,304 @@
|
||||
# Microsoft Developer Studio Project File - Name="libavcodec" - Package Owner=<4>
|
||||
# Microsoft Developer Studio Generated Build File, Format Version 6.00
|
||||
# ** DO NOT EDIT **
|
||||
|
||||
# TARGTYPE "Win32 (x86) Static Library" 0x0104
|
||||
|
||||
CFG=libavcodec - Win32 Debug
|
||||
!MESSAGE This is not a valid makefile. To build this project using NMAKE,
|
||||
!MESSAGE use the Export Makefile command and run
|
||||
!MESSAGE
|
||||
!MESSAGE NMAKE /f "libavcodec.mak".
|
||||
!MESSAGE
|
||||
!MESSAGE You can specify a configuration when running NMAKE
|
||||
!MESSAGE by defining the macro CFG on the command line. For example:
|
||||
!MESSAGE
|
||||
!MESSAGE NMAKE /f "libavcodec.mak" CFG="libavcodec - Win32 Debug"
|
||||
!MESSAGE
|
||||
!MESSAGE Possible choices for configuration are:
|
||||
!MESSAGE
|
||||
!MESSAGE "libavcodec - Win32 Release" (based on "Win32 (x86) Static Library")
|
||||
!MESSAGE "libavcodec - Win32 Debug" (based on "Win32 (x86) Static Library")
|
||||
!MESSAGE
|
||||
|
||||
# Begin Project
|
||||
# PROP AllowPerConfigDependencies 0
|
||||
# PROP Scc_ProjName ""
|
||||
# PROP Scc_LocalPath ""
|
||||
CPP=cl.exe
|
||||
RSC=rc.exe
|
||||
|
||||
!IF "$(CFG)" == "libavcodec - Win32 Release"
|
||||
|
||||
# PROP BASE Use_MFC 0
|
||||
# PROP BASE Use_Debug_Libraries 0
|
||||
# PROP BASE Output_Dir "Release"
|
||||
# PROP BASE Intermediate_Dir "Release"
|
||||
# PROP BASE Target_Dir ""
|
||||
# PROP Use_MFC 0
|
||||
# PROP Use_Debug_Libraries 0
|
||||
# PROP Output_Dir "../Release/libavcodec"
|
||||
# PROP Intermediate_Dir "../Release/libavcodec"
|
||||
# PROP Target_Dir ""
|
||||
# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_MBCS" /D "_LIB" /YX /FD /c
|
||||
# ADD CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_MBCS" /D "_LIB" /FR /YX /FD /c
|
||||
# ADD BASE RSC /l 0x40c /d "NDEBUG"
|
||||
# ADD RSC /l 0x40c /d "NDEBUG"
|
||||
BSC32=bscmake.exe
|
||||
# ADD BASE BSC32 /nologo
|
||||
# ADD BSC32 /nologo
|
||||
LIB32=link.exe -lib
|
||||
# ADD BASE LIB32 /nologo
|
||||
# ADD LIB32 /nologo
|
||||
|
||||
!ELSEIF "$(CFG)" == "libavcodec - Win32 Debug"
|
||||
|
||||
# PROP BASE Use_MFC 0
|
||||
# PROP BASE Use_Debug_Libraries 1
|
||||
# PROP BASE Output_Dir "Debug"
|
||||
# PROP BASE Intermediate_Dir "Debug"
|
||||
# PROP BASE Target_Dir ""
|
||||
# PROP Use_MFC 0
|
||||
# PROP Use_Debug_Libraries 1
|
||||
# PROP Output_Dir "../Debug/libavcodec"
|
||||
# PROP Intermediate_Dir "../Debug/libavcodec"
|
||||
# PROP Target_Dir ""
|
||||
# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_MBCS" /D "_LIB" /YX /FD /GZ /c
|
||||
# ADD CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_MBCS" /D "_LIB" /FR /YX /FD /GZ /c
|
||||
# ADD BASE RSC /l 0x40c /d "_DEBUG"
|
||||
# ADD RSC /l 0x40c /d "_DEBUG"
|
||||
BSC32=bscmake.exe
|
||||
# ADD BASE BSC32 /nologo
|
||||
# ADD BSC32 /nologo
|
||||
LIB32=link.exe -lib
|
||||
# ADD BASE LIB32 /nologo
|
||||
# ADD LIB32 /nologo
|
||||
|
||||
!ENDIF
|
||||
|
||||
# Begin Target
|
||||
|
||||
# Name "libavcodec - Win32 Release"
|
||||
# Name "libavcodec - Win32 Debug"
|
||||
# Begin Group "Source Files"
|
||||
|
||||
# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
|
||||
# Begin Group "libac3"
|
||||
|
||||
# PROP Default_Filter ""
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\libac3\ac3.h
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\libac3\ac3_internal.h
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\libac3\bit_allocate.c
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\libac3\bitstream.c
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\libac3\bitstream.h
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\libac3\downmix.c
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\libac3\imdct.c
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\libac3\parse.c
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\libac3\tables.h
|
||||
# End Source File
|
||||
# End Group
|
||||
# Begin Group "mpglib"
|
||||
|
||||
# PROP Default_Filter ""
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\mpglib\dct64_i386.c
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\mpglib\decode_i386.c
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\mpglib\huffman.h
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\mpglib\l2tables.h
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\mpglib\layer1.c
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\mpglib\layer2.c
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\mpglib\layer3.c
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\mpglib\mpg123.h
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\mpglib\tabinit.c
|
||||
# End Source File
|
||||
# End Group
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\ac3dec.c
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\ac3enc.c
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\ac3enc.h
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\ac3tab.h
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\avcodec.h
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\common.c
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\common.h
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\dsputil.c
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\dsputil.h
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\fastmemcpy.h
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\h263.c
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\h263data.h
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\h263dec.c
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\imgconvert.c
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\imgresample.c
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\jfdctfst.c
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\jrevdct.c
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\mjpeg.c
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\motion_est.c
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\mpeg12.c
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\mpeg12data.h
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\mpeg4data.h
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\mpegaudio.c
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\mpegaudio.h
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\mpegaudiodec.c
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\mpegaudiotab.h
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\mpegvideo.c
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\mpegvideo.h
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\msmpeg4.c
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\msmpeg4data.h
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\resample.c
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\rv10.c
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\utils.c
|
||||
# End Source File
|
||||
# End Group
|
||||
# Begin Group "Header Files"
|
||||
|
||||
# PROP Default_Filter "h;hpp;hxx;hm;inl"
|
||||
# End Group
|
||||
# End Target
|
||||
# End Project
|
@ -16,8 +16,6 @@
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*/
|
||||
#include <stdlib.h>
|
||||
#include <stdio.h>
|
||||
#include "avcodec.h"
|
||||
#include "dsputil.h"
|
||||
#include "mpegvideo.h"
|
||||
@ -423,12 +421,20 @@ void mjpeg_encode_mb(MpegEncContext *s,
|
||||
|
||||
//#define DEBUG
|
||||
|
||||
#ifndef CONFIG_WIN32
|
||||
|
||||
#ifdef DEBUG
|
||||
#define dprintf(fmt,args...) printf(fmt, ## args)
|
||||
#else
|
||||
#define dprintf(fmt,args...)
|
||||
#endif
|
||||
|
||||
#else
|
||||
|
||||
inline void dprintf(const char* fmt,...) {}
|
||||
|
||||
#endif
|
||||
|
||||
/* compressed picture size */
|
||||
#define PICTURE_BUFFER_SIZE 100000
|
||||
|
||||
|
@ -16,26 +16,28 @@
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*/
|
||||
#include <stdlib.h>
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
#include "avcodec.h"
|
||||
#include "dsputil.h"
|
||||
#include "mpegvideo.h"
|
||||
|
||||
#include "mpeg12data.h"
|
||||
|
||||
#ifdef USE_FASTMEMCPY
|
||||
#include "fastmemcpy.h"
|
||||
#endif
|
||||
//#define DEBUG
|
||||
|
||||
#ifndef CONFIG_WIN32
|
||||
|
||||
#ifdef DEBUG
|
||||
#define dprintf(fmt,args...) printf(fmt, ## args)
|
||||
#else
|
||||
#define dprintf(fmt,args...)
|
||||
#endif
|
||||
|
||||
#else
|
||||
|
||||
inline void dprintf(const char* fmt,...) {}
|
||||
|
||||
#endif
|
||||
|
||||
/* Start codes. */
|
||||
#define SEQ_END_CODE 0x000001b7
|
||||
#define SEQ_START_CODE 0x000001b3
|
||||
@ -118,11 +120,11 @@ static void mpeg1_encode_sequence_header(MpegEncContext *s)
|
||||
fps = frame_rate_tab[s->frame_rate_index];
|
||||
time_code = s->fake_picture_number * FRAME_RATE_BASE;
|
||||
s->gop_picture_number = s->fake_picture_number;
|
||||
put_bits(&s->pb, 5, (time_code / (fps * 3600)) % 24);
|
||||
put_bits(&s->pb, 6, (time_code / (fps * 60)) % 60);
|
||||
put_bits(&s->pb, 5, (UINT32)((time_code / (fps * 3600)) % 24));
|
||||
put_bits(&s->pb, 6, (UINT32)((time_code / (fps * 60)) % 60));
|
||||
put_bits(&s->pb, 1, 1);
|
||||
put_bits(&s->pb, 6, (time_code / fps) % 60);
|
||||
put_bits(&s->pb, 6, (time_code % fps) / FRAME_RATE_BASE);
|
||||
put_bits(&s->pb, 6, (UINT32)((time_code / fps) % 60));
|
||||
put_bits(&s->pb, 6, (UINT32)((time_code % fps) / FRAME_RATE_BASE));
|
||||
put_bits(&s->pb, 1, 1); /* closed gop */
|
||||
put_bits(&s->pb, 1, 0); /* broken link */
|
||||
}
|
||||
|
@ -288,27 +288,73 @@ static const UINT8 mbPatTable[63][2] = {
|
||||
#define MB_QUANT 0x10
|
||||
|
||||
static const UINT8 table_mb_ptype[32][2] = {
|
||||
[ MB_FOR|MB_PAT ] { 1, 1 },
|
||||
[ MB_PAT ] { 1, 2 },
|
||||
[ MB_FOR ] { 1, 3 },
|
||||
[ MB_INTRA ] { 3, 5 },
|
||||
[ MB_QUANT|MB_FOR|MB_PAT ] { 2, 5 },
|
||||
[ MB_QUANT|MB_PAT ] { 1, 5 },
|
||||
[ MB_QUANT|MB_INTRA ] { 1, 6 },
|
||||
{ 0, 0 }, // 0x00
|
||||
{ 3, 5 }, // 0x01 MB_INTRA
|
||||
{ 1, 2 }, // 0x02 MB_PAT
|
||||
{ 0, 0 }, // 0x03
|
||||
{ 0, 0 }, // 0x04
|
||||
{ 0, 0 }, // 0x05
|
||||
{ 0, 0 }, // 0x06
|
||||
{ 0, 0 }, // 0x07
|
||||
{ 1, 3 }, // 0x08 MB_FOR
|
||||
{ 0, 0 }, // 0x09
|
||||
{ 1, 1 }, // 0x0A MB_FOR|MB_PAT
|
||||
{ 0, 0 }, // 0x0B
|
||||
{ 0, 0 }, // 0x0C
|
||||
{ 0, 0 }, // 0x0D
|
||||
{ 0, 0 }, // 0x0E
|
||||
{ 0, 0 }, // 0x0F
|
||||
{ 0, 0 }, // 0x10
|
||||
{ 1, 6 }, // 0x11 MB_QUANT|MB_INTRA
|
||||
{ 1, 5 }, // 0x12 MB_QUANT|MB_PAT
|
||||
{ 0, 0 }, // 0x13
|
||||
{ 0, 0 }, // 0x14
|
||||
{ 0, 0 }, // 0x15
|
||||
{ 0, 0 }, // 0x16
|
||||
{ 0, 0 }, // 0x17
|
||||
{ 0, 0 }, // 0x18
|
||||
{ 0, 0 }, // 0x19
|
||||
{ 2, 5 }, // 0x1A MB_QUANT|MB_FOR|MB_PAT
|
||||
{ 0, 0 }, // 0x1B
|
||||
{ 0, 0 }, // 0x1C
|
||||
{ 0, 0 }, // 0x1D
|
||||
{ 0, 0 }, // 0x1E
|
||||
{ 0, 0 }, // 0x1F
|
||||
};
|
||||
|
||||
static const UINT8 table_mb_btype[32][2] = {
|
||||
[ MB_FOR|MB_BACK ] { 2, 2 },
|
||||
[ MB_FOR|MB_BACK|MB_PAT ] { 3, 2 },
|
||||
[ MB_BACK ] { 2, 3 },
|
||||
[ MB_BACK|MB_PAT ] { 3, 3 },
|
||||
[ MB_FOR ] { 2, 4 },
|
||||
[ MB_FOR|MB_PAT ] { 3, 4 },
|
||||
[ MB_INTRA ] { 3, 5 },
|
||||
[ MB_QUANT|MB_FOR|MB_BACK|MB_PAT ] { 2, 5 },
|
||||
[ MB_QUANT|MB_FOR|MB_PAT ] { 3, 6 },
|
||||
[ MB_QUANT|MB_BACK|MB_PAT ] { 2, 6 },
|
||||
[ MB_QUANT|MB_INTRA ] { 1, 6 },
|
||||
{ 0, 0 }, // 0x00
|
||||
{ 3, 5 }, // 0x01 MB_INTRA
|
||||
{ 0, 0 }, // 0x02
|
||||
{ 0, 0 }, // 0x03
|
||||
{ 2, 3 }, // 0x04 MB_BACK
|
||||
{ 0, 0 }, // 0x05
|
||||
{ 3, 3 }, // 0x06 MB_BACK|MB_PAT
|
||||
{ 0, 0 }, // 0x07
|
||||
{ 2, 4 }, // 0x08 MB_FOR
|
||||
{ 0, 0 }, // 0x09
|
||||
{ 3, 4 }, // 0x0A MB_FOR|MB_PAT
|
||||
{ 0, 0 }, // 0x0B
|
||||
{ 2, 2 }, // 0x0C MB_FOR|MB_BACK
|
||||
{ 0, 0 }, // 0x0D
|
||||
{ 3, 2 }, // 0x0E MB_FOR|MB_BACK|MB_PAT
|
||||
{ 0, 0 }, // 0x0F
|
||||
{ 0, 0 }, // 0x10
|
||||
{ 1, 6 }, // 0x11 MB_QUANT|MB_INTRA
|
||||
{ 0, 0 }, // 0x12
|
||||
{ 0, 0 }, // 0x13
|
||||
{ 0, 0 }, // 0x14
|
||||
{ 0, 0 }, // 0x15
|
||||
{ 2, 6 }, // 0x16 MB_QUANT|MB_BACK|MB_PAT
|
||||
{ 0, 0 }, // 0x17
|
||||
{ 0, 0 }, // 0x18
|
||||
{ 0, 0 }, // 0x19
|
||||
{ 3, 6 }, // 0x1A MB_QUANT|MB_FOR|MB_PAT
|
||||
{ 0, 0 }, // 0x1B
|
||||
{ 0, 0 }, // 0x1C
|
||||
{ 0, 0 }, // 0x1D
|
||||
{ 2, 5 }, // 0x1E MB_QUANT|MB_FOR|MB_BACK|MB_PAT
|
||||
{ 0, 0 }, // 0x1F
|
||||
};
|
||||
|
||||
static const UINT8 mbMotionVectorTable[17][2] = {
|
||||
|
@ -16,16 +16,10 @@
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*/
|
||||
#include <stdlib.h>
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
#include <math.h>
|
||||
#include "avcodec.h"
|
||||
#include <math.h>
|
||||
#include "mpegaudio.h"
|
||||
|
||||
#define NDEBUG
|
||||
#include <assert.h>
|
||||
|
||||
/* define it to use floats in quantization (I don't like floats !) */
|
||||
//#define USE_FLOATS
|
||||
|
||||
|
@ -19,7 +19,7 @@ typedef struct MpegAudioContext {
|
||||
int bitrate_index; /* bit rate */
|
||||
int freq_index;
|
||||
int frame_size; /* frame size, in bits, without padding */
|
||||
long long nb_samples; /* total number of samples encoded */
|
||||
INT64 nb_samples; /* total number of samples encoded */
|
||||
/* padding computation */
|
||||
int frame_frac, frame_frac_incr, do_padding;
|
||||
short samples_buf[MPA_MAX_CHANNELS][SAMPLES_BUF_SIZE]; /* buffer for filter */
|
||||
|
@ -81,7 +81,8 @@ static void convert_matrix(int *qmat, const UINT16 *quant_matrix, int qscale)
|
||||
/* 16 <= qscale * quant_matrix[i] <= 7905 */
|
||||
/* 19952 <= aanscales[i] * qscale * quant_matrix[i] <= 249205026 */
|
||||
|
||||
qmat[i] = (int)((1ULL << (QMAT_SHIFT + 11)) / (aanscales[i] * qscale * quant_matrix[i]));
|
||||
qmat[i] = (int)((UINT64_C(1) << (QMAT_SHIFT + 11)) /
|
||||
(aanscales[i] * qscale * quant_matrix[i]));
|
||||
}
|
||||
} else {
|
||||
for(i=0;i<64;i++) {
|
||||
@ -983,6 +984,10 @@ static int dct_quantize(MpegEncContext *s,
|
||||
|
||||
av_fdct (block);
|
||||
|
||||
/* we need this permutation so that we correct the IDCT
|
||||
permutation. will be moved into DCT code */
|
||||
block_permute(block);
|
||||
|
||||
if (s->mb_intra) {
|
||||
if (n < 4)
|
||||
q = s->y_dc_scale;
|
||||
@ -1251,7 +1256,7 @@ static void rate_control_init(MpegEncContext *s)
|
||||
*/
|
||||
static int rate_estimate_qscale(MpegEncContext *s)
|
||||
{
|
||||
long long total_bits = s->total_bits;
|
||||
INT64 total_bits = s->total_bits;
|
||||
float q;
|
||||
int qscale, diff, qmin;
|
||||
|
||||
@ -1276,9 +1281,9 @@ static int rate_estimate_qscale(MpegEncContext *s)
|
||||
q = 31;
|
||||
qscale = (int)(q + 0.5);
|
||||
#if defined(DEBUG)
|
||||
printf("%d: total=%Ld br=%0.1f diff=%d qest=%0.1f\n",
|
||||
printf("%d: total=%0.0f br=%0.1f diff=%d qest=%0.1f\n",
|
||||
s->picture_number,
|
||||
total_bits,
|
||||
(double)total_bits,
|
||||
(float)s->frame_rate / FRAME_RATE_BASE *
|
||||
total_bits / s->picture_number,
|
||||
diff, q);
|
||||
|
@ -125,11 +125,14 @@ typedef struct MpegEncContext {
|
||||
/* bit rate control */
|
||||
int I_frame_bits; /* wanted number of bits per I frame */
|
||||
int P_frame_bits; /* same for P frame */
|
||||
long long wanted_bits;
|
||||
long long total_bits;
|
||||
INT64 wanted_bits;
|
||||
INT64 total_bits;
|
||||
|
||||
/* mpeg4 specific */
|
||||
int time_increment_bits;
|
||||
int shape;
|
||||
int vol_sprite_usage;
|
||||
int quant_precision;
|
||||
|
||||
/* RV10 specific */
|
||||
int rv10_version; /* RV10 version: 0 or 3 */
|
||||
|
@ -16,14 +16,8 @@
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*/
|
||||
#include <stdlib.h>
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
#include <math.h>
|
||||
#include "avcodec.h"
|
||||
|
||||
#define NDEBUG
|
||||
#include <assert.h>
|
||||
#include <math.h>
|
||||
|
||||
typedef struct {
|
||||
/* fractional resampling */
|
||||
@ -196,9 +190,11 @@ static void stereo_mux(short *output, short *input1, short *input2, int n)
|
||||
|
||||
static int mono_resample(ReSampleChannelContext *s, short *output, short *input, int nb_samples)
|
||||
{
|
||||
short buf1[nb_samples];
|
||||
short *buf1;
|
||||
short *buftmp;
|
||||
|
||||
buf1= (short*) malloc( nb_samples * sizeof(short) );
|
||||
|
||||
/* first downsample by an integer factor with averaging filter */
|
||||
if (s->iratio > 1) {
|
||||
buftmp = buf1;
|
||||
@ -213,6 +209,7 @@ static int mono_resample(ReSampleChannelContext *s, short *output, short *input,
|
||||
} else {
|
||||
memcpy(output, buftmp, nb_samples * sizeof(short));
|
||||
}
|
||||
free(buf1);
|
||||
return nb_samples;
|
||||
}
|
||||
|
||||
@ -251,9 +248,10 @@ ReSampleContext *audio_resample_init(int output_channels, int input_channels,
|
||||
int audio_resample(ReSampleContext *s, short *output, short *input, int nb_samples)
|
||||
{
|
||||
int i, nb_samples1;
|
||||
short bufin[2][nb_samples];
|
||||
short bufout[2][(int)(nb_samples * s->ratio) + 16]; /* make some zoom to avoid round pb */
|
||||
short *bufin[2];
|
||||
short *bufout[2];
|
||||
short *buftmp2[2], *buftmp3[2];
|
||||
int lenout;
|
||||
|
||||
if (s->input_channels == s->output_channels && s->ratio == 1.0) {
|
||||
/* nothing to do */
|
||||
@ -261,6 +259,15 @@ int audio_resample(ReSampleContext *s, short *output, short *input, int nb_sampl
|
||||
return nb_samples;
|
||||
}
|
||||
|
||||
/* XXX: move those malloc to resample init code */
|
||||
bufin[0]= (short*) malloc( nb_samples * sizeof(short) );
|
||||
bufin[1]= (short*) malloc( nb_samples * sizeof(short) );
|
||||
|
||||
/* make some zoom to avoid round pb */
|
||||
lenout= (int)(nb_samples * s->ratio) + 16;
|
||||
bufout[0]= (short*) malloc( lenout * sizeof(short) );
|
||||
bufout[1]= (short*) malloc( lenout * sizeof(short) );
|
||||
|
||||
if (s->input_channels == 2 &&
|
||||
s->output_channels == 1) {
|
||||
buftmp2[0] = bufin[0];
|
||||
@ -292,6 +299,11 @@ int audio_resample(ReSampleContext *s, short *output, short *input, int nb_sampl
|
||||
stereo_mux(output, buftmp3[0], buftmp3[1], nb_samples1);
|
||||
}
|
||||
|
||||
free(bufin[0]);
|
||||
free(bufin[1]);
|
||||
|
||||
free(bufout[0]);
|
||||
free(bufout[1]);
|
||||
return nb_samples1;
|
||||
}
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user