* AVI video output
- Uses motion jpeg codec by default - Use cl_avidemo to set a framerate - \video [filename] to start capture - \stopvideo to stop capture - Audio capture is a bit ropey
This commit is contained in:
Tim Angus
parent
92ad3e99dc
commit
a21eb2bbcb
15 changed files with 910 additions and 11 deletions
619
code/client/cl_avi.c
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619
code/client/cl_avi.c
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@ -0,0 +1,619 @@
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/*
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===========================================================================
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Copyright (C) 2005-2006 Tim Angus
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This file is part of Quake III Arena source code.
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Quake III Arena source code is free software; you can redistribute it
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and/or modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the License,
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or (at your option) any later version.
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Quake III Arena source code is distributed in the hope that it will be
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useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Quake III Arena source code; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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===========================================================================
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*/
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#include "client.h"
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#include "snd_local.h"
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#define MAX_RIFF_CHUNKS 16
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typedef struct audioFormat_s
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{
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int rate;
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int format;
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int channels;
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int bits;
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int sampleSize;
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int totalBytes;
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} audioFormat_t;
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typedef struct aviFileData_s
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{
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qboolean fileOpen;
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fileHandle_t f;
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char fileName[ MAX_QPATH ];
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int fileSize;
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int moviOffset;
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int moviSize;
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fileHandle_t idxF;
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int numIndices;
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int frameRate;
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int framePeriod;
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int width, height;
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int numVideoFrames;
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int maxRecordSize;
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qboolean motionJpeg;
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qboolean audio;
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audioFormat_t a;
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int numAudioFrames;
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int chunkStack[ MAX_RIFF_CHUNKS ];
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int chunkStackTop;
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byte *cBuffer, *eBuffer;
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} aviFileData_t;
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static aviFileData_t afd;
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#define MAX_AVI_BUFFER 2048
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static byte buffer[ MAX_AVI_BUFFER ];
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static int bufIndex;
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/*
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===============
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SafeFS_Write
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===============
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*/
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static ID_INLINE void SafeFS_Write( const void *buffer, int len, fileHandle_t f )
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{
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if( FS_Write( buffer, len, f ) < len )
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Com_Error( ERR_DROP, "Failed to write avi file\n" );
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}
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/*
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===============
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WRITE_STRING
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===============
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*/
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static ID_INLINE void WRITE_STRING( const char *s )
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{
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Com_Memcpy( &buffer[ bufIndex ], s, strlen( s ) );
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bufIndex += strlen( s );
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}
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/*
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===============
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WRITE_4BYTES
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===============
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*/
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static ID_INLINE void WRITE_4BYTES( int x )
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{
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buffer[ bufIndex + 0 ] = (byte)( ( x >> 0 ) & 0xFF );
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buffer[ bufIndex + 1 ] = (byte)( ( x >> 8 ) & 0xFF );
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buffer[ bufIndex + 2 ] = (byte)( ( x >> 16 ) & 0xFF );
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buffer[ bufIndex + 3 ] = (byte)( ( x >> 24 ) & 0xFF );
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bufIndex += 4;
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}
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/*
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===============
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WRITE_2BYTES
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===============
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*/
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static ID_INLINE void WRITE_2BYTES( int x )
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{
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buffer[ bufIndex + 0 ] = (byte)( ( x >> 0 ) & 0xFF );
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buffer[ bufIndex + 1 ] = (byte)( ( x >> 8 ) & 0xFF );
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bufIndex += 2;
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}
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/*
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===============
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WRITE_1BYTES
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===============
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*/
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static ID_INLINE void WRITE_1BYTES( int x )
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{
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buffer[ bufIndex ] = x;
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bufIndex += 1;
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}
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/*
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===============
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START_CHUNK
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===============
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*/
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static ID_INLINE void START_CHUNK( const char *s )
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{
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if( afd.chunkStackTop == MAX_RIFF_CHUNKS )
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{
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Com_Error( ERR_DROP, "ERROR: Top of chunkstack breached\n" );
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}
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afd.chunkStack[ afd.chunkStackTop ] = bufIndex;
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afd.chunkStackTop++;
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WRITE_STRING( s );
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WRITE_4BYTES( 0 );
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}
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/*
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===============
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END_CHUNK
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===============
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*/
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static ID_INLINE void END_CHUNK( void )
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{
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int endIndex = bufIndex;
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if( afd.chunkStackTop <= 0 )
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{
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Com_Error( ERR_DROP, "ERROR: Bottom of chunkstack breached\n" );
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}
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afd.chunkStackTop--;
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bufIndex = afd.chunkStack[ afd.chunkStackTop ];
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bufIndex += 4;
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WRITE_4BYTES( endIndex - bufIndex - 1 );
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bufIndex = endIndex;
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bufIndex = PAD( bufIndex, 2 );
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}
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/*
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===============
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CL_WriteAVIHeader
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===============
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*/
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void CL_WriteAVIHeader( void )
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{
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bufIndex = 0;
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afd.chunkStackTop = 0;
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START_CHUNK( "RIFF" );
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{
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WRITE_STRING( "AVI " );
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{
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START_CHUNK( "LIST" );
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{
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WRITE_STRING( "hdrl" );
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WRITE_STRING( "avih" );
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WRITE_4BYTES( 56 ); //"avih" "chunk" size
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WRITE_4BYTES( afd.framePeriod ); //dwMicroSecPerFrame
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WRITE_4BYTES( afd.maxRecordSize *
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afd.frameRate ); //dwMaxBytesPerSec
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WRITE_4BYTES( 0 ); //dwReserved1
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WRITE_4BYTES( 0x110 ); //dwFlags bits HAS_INDEX and IS_INTERLEAVED
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WRITE_4BYTES( afd.numVideoFrames ); //dwTotalFrames
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WRITE_4BYTES( 0 ); //dwInitialFrame
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if( afd.audio ) //dwStreams
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WRITE_4BYTES( 2 );
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else
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WRITE_4BYTES( 1 );
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WRITE_4BYTES( afd.maxRecordSize ); //dwSuggestedBufferSize
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WRITE_4BYTES( afd.width ); //dwWidth
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WRITE_4BYTES( afd.height ); //dwHeight
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WRITE_4BYTES( 0 ); //dwReserved[ 0 ]
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WRITE_4BYTES( 0 ); //dwReserved[ 1 ]
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WRITE_4BYTES( 0 ); //dwReserved[ 2 ]
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WRITE_4BYTES( 0 ); //dwReserved[ 3 ]
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START_CHUNK( "LIST" );
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{
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WRITE_STRING( "strl" );
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WRITE_STRING( "strh" );
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WRITE_4BYTES( 56 ); //"strh" "chunk" size
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WRITE_STRING( "vids" );
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if( afd.motionJpeg )
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WRITE_STRING( "MJPG" );
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else
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WRITE_STRING( " BGR" );
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WRITE_4BYTES( 0 ); //dwFlags
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WRITE_4BYTES( 0 ); //dwPriority
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WRITE_4BYTES( 0 ); //dwInitialFrame
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WRITE_4BYTES( 1 ); //dwTimescale
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WRITE_4BYTES( afd.frameRate ); //dwDataRate
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WRITE_4BYTES( 0 ); //dwStartTime
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WRITE_4BYTES( afd.numVideoFrames ); //dwDataLength
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WRITE_4BYTES( afd.maxRecordSize ); //dwSuggestedBufferSize
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WRITE_4BYTES( -1 ); //dwQuality
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WRITE_4BYTES( 0 ); //dwSampleSize
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WRITE_2BYTES( 0 ); //rcFrame
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WRITE_2BYTES( 0 ); //rcFrame
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WRITE_2BYTES( afd.width ); //rcFrame
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WRITE_2BYTES( afd.height ); //rcFrame
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WRITE_STRING( "strf" );
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WRITE_4BYTES( 40 ); //"strf" "chunk" size
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WRITE_4BYTES( 40 ); //biSize
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WRITE_4BYTES( afd.width ); //biWidth
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WRITE_4BYTES( afd.height ); //biHeight
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WRITE_2BYTES( 1 ); //biPlanes
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WRITE_2BYTES( 24 ); //biBitCount
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if( afd.motionJpeg ) //biCompression
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WRITE_STRING( "MJPG" );
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else
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WRITE_STRING( " BGR" );
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WRITE_4BYTES( afd.width *
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afd.height ); //biSizeImage
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WRITE_4BYTES( 0 ); //biXPelsPetMeter
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WRITE_4BYTES( 0 ); //biYPelsPetMeter
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WRITE_4BYTES( 0 ); //biClrUsed
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WRITE_4BYTES( 0 ); //biClrImportant
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}
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END_CHUNK( );
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if( afd.audio )
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{
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START_CHUNK( "LIST" );
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{
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WRITE_STRING( "strl" );
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WRITE_STRING( "strh" );
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WRITE_4BYTES( 56 ); //"strh" "chunk" size
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WRITE_STRING( "auds" );
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WRITE_4BYTES( 0 ); //FCC
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WRITE_4BYTES( 0 ); //dwFlags
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WRITE_4BYTES( 0 ); //dwPriority
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WRITE_4BYTES( 0 ); //dwInitialFrame
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WRITE_4BYTES( afd.a.sampleSize ); //dwTimescale
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WRITE_4BYTES( afd.a.sampleSize *
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afd.a.rate ); //dwDataRate
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WRITE_4BYTES( 0 ); //dwStartTime
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WRITE_4BYTES( afd.a.totalBytes /
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afd.a.sampleSize ); //dwDataLength
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WRITE_4BYTES( 0 ); //dwSuggestedBufferSize
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WRITE_4BYTES( -1 ); //dwQuality
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WRITE_4BYTES( afd.a.sampleSize ); //dwSampleSize
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WRITE_2BYTES( 0 ); //rcFrame
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WRITE_2BYTES( 0 ); //rcFrame
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WRITE_2BYTES( 0 ); //rcFrame
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WRITE_2BYTES( 0 ); //rcFrame
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WRITE_STRING( "strf" );
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WRITE_4BYTES( 18 ); //"strf" "chunk" size
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WRITE_2BYTES( afd.a.format ); //wFormatTag
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WRITE_2BYTES( afd.a.channels ); //nChannels
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WRITE_4BYTES( afd.a.rate ); //nSamplesPerSec
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WRITE_4BYTES( afd.a.sampleSize *
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afd.a.rate ); //nAvgBytesPerSec
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WRITE_2BYTES( afd.a.sampleSize ); //nBlockAlign
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WRITE_2BYTES( afd.a.bits ); //wBitsPerSample
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WRITE_2BYTES( 0 ); //cbSize
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}
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END_CHUNK( );
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}
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}
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END_CHUNK( );
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afd.moviOffset = bufIndex;
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START_CHUNK( "LIST" );
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{
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WRITE_STRING( "movi" );
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}
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}
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}
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}
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/*
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===============
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CL_OpenAVIForWriting
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Creates an AVI file and gets it into a state where
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writing the actual data can begin
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===============
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*/
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qboolean CL_OpenAVIForWriting( const char *fileName )
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{
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if( afd.fileOpen )
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return qfalse;
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Com_Memset( &afd, 0, sizeof( aviFileData_t ) );
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// Don't start if a framerate has not been chosen
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if( cl_avidemo->integer <= 0 )
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{
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Com_Printf( S_COLOR_RED "cl_avidemo must be >= 1\n" );
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return qfalse;
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}
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if( ( afd.f = FS_FOpenFileWrite( fileName ) ) <= 0 )
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return qfalse;
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if( ( afd.idxF = FS_FOpenFileWrite( va( "%s.idx", fileName ) ) ) <= 0 )
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{
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FS_FCloseFile( afd.f );
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return qfalse;
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}
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Q_strncpyz( afd.fileName, fileName, MAX_QPATH );
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afd.frameRate = cl_avidemo->integer;
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afd.framePeriod = (int)( 1000000.0f / afd.frameRate );
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afd.width = cls.glconfig.vidWidth;
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afd.height = cls.glconfig.vidHeight;
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if( cl_aviMotionJpeg->integer )
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afd.motionJpeg = qtrue;
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else
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afd.motionJpeg = qfalse;
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afd.cBuffer = Z_Malloc( afd.width * afd.height * 4 );
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afd.eBuffer = Z_Malloc( afd.width * afd.height * 4 );
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afd.a.rate = dma.speed;
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afd.a.format = WAV_FORMAT_PCM;
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afd.a.channels = dma.channels;
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afd.a.bits = dma.samplebits;
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afd.a.sampleSize = ( afd.a.bits / 8 ) * afd.a.channels;
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if( afd.a.rate % afd.frameRate )
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{
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int suggestRate = afd.frameRate;
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while( ( afd.a.rate % suggestRate ) && suggestRate >= 1 )
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suggestRate--;
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Com_Printf( S_COLOR_YELLOW "WARNING: cl_avidemo is not a divisor "
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"of the audio rate, suggest %d\n", suggestRate );
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}
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if( !Cvar_VariableIntegerValue( "s_initsound" ) )
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{
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afd.audio = qfalse;
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}
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else if( Q_stricmp( Cvar_VariableString( "s_backend" ), "OpenAL" ) )
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{
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if( afd.a.bits == 16 && afd.a.channels == 2 )
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afd.audio = qtrue;
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else
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afd.audio = qfalse; //FIXME: audio not implemented for this case
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}
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else
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{
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afd.audio = qfalse;
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Com_Printf( S_COLOR_YELLOW "WARNING: Audio capture is not supported "
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"with OpenAL. Set s_useOpenAL to 0 for audio capture\n" );
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}
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// This doesn't write a real header, but allocates the
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// correct amount of space at the beginning of the file
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CL_WriteAVIHeader( );
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SafeFS_Write( buffer, bufIndex, afd.f );
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afd.fileSize = bufIndex;
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bufIndex = 0;
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START_CHUNK( "idx1" );
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SafeFS_Write( buffer, bufIndex, afd.idxF );
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afd.moviSize = 4; // For the "movi"
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afd.fileOpen = qtrue;
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return qtrue;
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}
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/*
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===============
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CL_WriteAVIVideoFrame
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===============
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*/
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void CL_WriteAVIVideoFrame( const byte *imageBuffer, int size )
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{
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int chunkOffset = afd.fileSize - afd.moviOffset - 8;
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int chunkSize = 8 + size;
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int paddingSize = PAD( size, 2 ) - size;
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byte padding[ 4 ] = { 0 };
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if( !afd.fileOpen )
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return;
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bufIndex = 0;
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WRITE_STRING( "00dc" );
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WRITE_4BYTES( size );
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SafeFS_Write( buffer, 8, afd.f );
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SafeFS_Write( imageBuffer, size, afd.f );
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SafeFS_Write( padding, paddingSize, afd.f );
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afd.fileSize += ( chunkSize + paddingSize );
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afd.numVideoFrames++;
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afd.moviSize += ( chunkSize + paddingSize );
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if( size > afd.maxRecordSize )
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afd.maxRecordSize = size;
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// Index
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bufIndex = 0;
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WRITE_STRING( "00dc" ); //dwIdentifier
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WRITE_4BYTES( 0 ); //dwFlags
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WRITE_4BYTES( chunkOffset ); //dwOffset
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WRITE_4BYTES( size ); //dwLength
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SafeFS_Write( buffer, 16, afd.idxF );
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afd.numIndices++;
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}
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#define PCM_BUFFER_SIZE 44100
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/*
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===============
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CL_WriteAVIAudioFrame
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===============
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*/
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void CL_WriteAVIAudioFrame( const byte *pcmBuffer, int size )
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{
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static byte pcmCaptureBuffer[ PCM_BUFFER_SIZE ] = { 0 };
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static int bytesInBuffer = 0;
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if( !afd.audio )
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return;
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if( !afd.fileOpen )
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return;
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if( bytesInBuffer + size > PCM_BUFFER_SIZE )
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{
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Com_Printf( S_COLOR_YELLOW
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"WARNING: Audio capture buffer overflow -- truncating\n" );
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size = PCM_BUFFER_SIZE - bytesInBuffer;
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}
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Com_Memcpy( &pcmCaptureBuffer[ bytesInBuffer ], pcmBuffer, size );
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bytesInBuffer += size;
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// Only write if we have a frame's worth of audio
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if( bytesInBuffer >= (int)ceil( afd.a.rate / cl_avidemo->value ) *
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afd.a.sampleSize )
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{
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int chunkOffset = afd.fileSize - afd.moviOffset - 8;
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int chunkSize = 8 + bytesInBuffer;
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int paddingSize = PAD( bytesInBuffer, 2 ) - bytesInBuffer;
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byte padding[ 4 ] = { 0 };
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bufIndex = 0;
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WRITE_STRING( "01wb" );
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WRITE_4BYTES( bytesInBuffer );
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SafeFS_Write( buffer, 8, afd.f );
|
||||
SafeFS_Write( pcmBuffer, bytesInBuffer, afd.f );
|
||||
SafeFS_Write( padding, paddingSize, afd.f );
|
||||
afd.fileSize += ( chunkSize + paddingSize );
|
||||
|
||||
afd.numAudioFrames++;
|
||||
afd.moviSize += ( chunkSize + paddingSize );
|
||||
afd.a.totalBytes =+ bytesInBuffer;
|
||||
|
||||
// Index
|
||||
bufIndex = 0;
|
||||
WRITE_STRING( "01wb" ); //dwIdentifier
|
||||
WRITE_4BYTES( 0 ); //dwFlags
|
||||
WRITE_4BYTES( chunkOffset ); //dwOffset
|
||||
WRITE_4BYTES( bytesInBuffer ); //dwLength
|
||||
SafeFS_Write( buffer, 16, afd.idxF );
|
||||
|
||||
afd.numIndices++;
|
||||
|
||||
bytesInBuffer = 0;
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
===============
|
||||
CL_TakeVideoFrame
|
||||
===============
|
||||
*/
|
||||
void CL_TakeVideoFrame( void )
|
||||
{
|
||||
// AVI file isn't open
|
||||
if( !afd.fileOpen )
|
||||
return;
|
||||
|
||||
re.TakeVideoFrame( afd.width, afd.height,
|
||||
afd.cBuffer, afd.eBuffer, afd.motionJpeg );
|
||||
}
|
||||
|
||||
/*
|
||||
===============
|
||||
CL_CloseAVI
|
||||
|
||||
Closes the AVI file and writes an index chunk
|
||||
===============
|
||||
*/
|
||||
qboolean CL_CloseAVI( void )
|
||||
{
|
||||
int indexRemainder;
|
||||
int indexSize = afd.numIndices * 16;
|
||||
const char *idxFileName = va( "%s.idx", afd.fileName );
|
||||
|
||||
// AVI file isn't open
|
||||
if( !afd.fileOpen )
|
||||
return qfalse;
|
||||
|
||||
afd.fileOpen = qfalse;
|
||||
|
||||
FS_Seek( afd.idxF, 4, FS_SEEK_SET );
|
||||
bufIndex = 0;
|
||||
WRITE_4BYTES( indexSize );
|
||||
SafeFS_Write( buffer, bufIndex, afd.idxF );
|
||||
FS_FCloseFile( afd.idxF );
|
||||
|
||||
// Write index
|
||||
|
||||
// Open the temp index file
|
||||
if( ( indexSize = FS_FOpenFileRead( idxFileName,
|
||||
&afd.idxF, qtrue ) ) <= 0 )
|
||||
{
|
||||
FS_FCloseFile( afd.f );
|
||||
return qfalse;
|
||||
}
|
||||
|
||||
indexRemainder = indexSize;
|
||||
|
||||
// Append index to end of avi file
|
||||
while( indexRemainder > MAX_AVI_BUFFER )
|
||||
{
|
||||
FS_Read( buffer, MAX_AVI_BUFFER, afd.idxF );
|
||||
SafeFS_Write( buffer, MAX_AVI_BUFFER, afd.f );
|
||||
afd.fileSize += MAX_AVI_BUFFER;
|
||||
indexRemainder -= MAX_AVI_BUFFER;
|
||||
}
|
||||
FS_Read( buffer, indexRemainder, afd.idxF );
|
||||
SafeFS_Write( buffer, indexRemainder, afd.f );
|
||||
afd.fileSize += indexRemainder;
|
||||
FS_FCloseFile( afd.idxF );
|
||||
|
||||
// Remove temp index file
|
||||
FS_HomeRemove( idxFileName );
|
||||
|
||||
// Write the real header
|
||||
FS_Seek( afd.f, 0, FS_SEEK_SET );
|
||||
CL_WriteAVIHeader( );
|
||||
|
||||
bufIndex = 4;
|
||||
WRITE_4BYTES( afd.fileSize - 8 ); // "RIFF" size
|
||||
|
||||
bufIndex = afd.moviOffset + 4; // Skip "LIST"
|
||||
WRITE_4BYTES( afd.moviSize );
|
||||
|
||||
SafeFS_Write( buffer, bufIndex, afd.f );
|
||||
|
||||
Z_Free( afd.cBuffer );
|
||||
Z_Free( afd.eBuffer );
|
||||
FS_FCloseFile( afd.f );
|
||||
|
||||
Com_Printf( "Wrote %d:%d frames to %s\n", afd.numVideoFrames, afd.numAudioFrames, afd.fileName );
|
||||
|
||||
return qtrue;
|
||||
}
|
||||
|
||||
/*
|
||||
===============
|
||||
CL_VideoRecording
|
||||
===============
|
||||
*/
|
||||
qboolean CL_VideoRecording( void )
|
||||
{
|
||||
return afd.fileOpen;
|
||||
}
|
||||
|
|
@ -44,6 +44,7 @@ cvar_t *cl_shownet;
|
|||
cvar_t *cl_showSend;
|
||||
cvar_t *cl_timedemo;
|
||||
cvar_t *cl_avidemo;
|
||||
cvar_t *cl_aviMotionJpeg;
|
||||
cvar_t *cl_forceavidemo;
|
||||
|
||||
cvar_t *cl_freelook;
|
||||
|
|
@ -773,6 +774,11 @@ void CL_Disconnect( qboolean showMainMenu ) {
|
|||
|
||||
// not connected to a pure server anymore
|
||||
cl_connectedToPureServer = qfalse;
|
||||
|
||||
// Stop recording any video
|
||||
if( CL_VideoRecording( ) ) {
|
||||
CL_CloseAVI( );
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -1189,6 +1195,11 @@ doesn't know what graphics to reload
|
|||
*/
|
||||
void CL_Vid_Restart_f( void ) {
|
||||
|
||||
// Settings may have changed so stop recording now
|
||||
if( CL_VideoRecording( ) ) {
|
||||
CL_CloseAVI( );
|
||||
}
|
||||
|
||||
// don't let them loop during the restart
|
||||
S_StopAllSounds();
|
||||
// shutdown the UI
|
||||
|
|
@ -2014,15 +2025,16 @@ void CL_Frame ( int msec ) {
|
|||
}
|
||||
|
||||
// if recording an avi, lock to a fixed fps
|
||||
if ( cl_avidemo->integer && msec) {
|
||||
if ( CL_VideoRecording( ) && cl_avidemo->integer && msec) {
|
||||
// save the current screen
|
||||
if ( cls.state == CA_ACTIVE || cl_forceavidemo->integer) {
|
||||
Cbuf_ExecuteText( EXEC_NOW, "screenshot silent\n" );
|
||||
}
|
||||
// fixed time for next frame'
|
||||
msec = (1000 / cl_avidemo->integer) * com_timescale->value;
|
||||
if (msec == 0) {
|
||||
msec = 1;
|
||||
CL_TakeVideoFrame( );
|
||||
|
||||
// fixed time for next frame'
|
||||
msec = (int)ceil( (1000.0f / cl_avidemo->value) * com_timescale->value );
|
||||
if (msec == 0) {
|
||||
msec = 1;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -2222,6 +2234,8 @@ void CL_InitRef( void ) {
|
|||
ri.CIN_UploadCinematic = CIN_UploadCinematic;
|
||||
ri.CIN_PlayCinematic = CIN_PlayCinematic;
|
||||
ri.CIN_RunCinematic = CIN_RunCinematic;
|
||||
|
||||
ri.CL_WriteAVIVideoFrame = CL_WriteAVIVideoFrame;
|
||||
|
||||
ret = GetRefAPI( REF_API_VERSION, &ri );
|
||||
|
||||
|
|
@ -2259,6 +2273,72 @@ void CL_SetModel_f( void ) {
|
|||
}
|
||||
}
|
||||
|
||||
|
||||
//===========================================================================================
|
||||
|
||||
|
||||
/*
|
||||
===============
|
||||
CL_Video_f
|
||||
|
||||
video
|
||||
video [filename]
|
||||
===============
|
||||
*/
|
||||
void CL_Video_f( void )
|
||||
{
|
||||
char filename[ MAX_OSPATH ];
|
||||
int i, last;
|
||||
|
||||
if( Cmd_Argc( ) == 2 )
|
||||
{
|
||||
// explicit filename
|
||||
Com_sprintf( filename, MAX_OSPATH, "videos/%s.avi", Cmd_Argv( 1 ) );
|
||||
}
|
||||
else
|
||||
{
|
||||
// scan for a free filename
|
||||
for( i = 0; i <= 9999; i++ )
|
||||
{
|
||||
int a, b, c, d;
|
||||
|
||||
last = i;
|
||||
|
||||
a = last / 1000;
|
||||
last -= a * 1000;
|
||||
b = last / 100;
|
||||
last -= b * 100;
|
||||
c = last / 10;
|
||||
last -= c * 10;
|
||||
d = last;
|
||||
|
||||
Com_sprintf( filename, MAX_OSPATH, "videos/video%d%d%d%d.avi",
|
||||
a, b, c, d );
|
||||
|
||||
if( !FS_FileExists( filename ) )
|
||||
break; // file doesn't exist
|
||||
}
|
||||
|
||||
if( i > 9999 )
|
||||
{
|
||||
Com_Printf( S_COLOR_RED "ERROR: no free file names to create video\n" );
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
CL_OpenAVIForWriting( filename );
|
||||
}
|
||||
|
||||
/*
|
||||
===============
|
||||
CL_StopVideo_f
|
||||
===============
|
||||
*/
|
||||
void CL_StopVideo_f( void )
|
||||
{
|
||||
CL_CloseAVI( );
|
||||
}
|
||||
|
||||
/*
|
||||
====================
|
||||
CL_Init
|
||||
|
|
@ -2294,7 +2374,8 @@ void CL_Init( void ) {
|
|||
cl_activeAction = Cvar_Get( "activeAction", "", CVAR_TEMP );
|
||||
|
||||
cl_timedemo = Cvar_Get ("timedemo", "0", 0);
|
||||
cl_avidemo = Cvar_Get ("cl_avidemo", "0", 0);
|
||||
cl_avidemo = Cvar_Get ("cl_avidemo", "25", CVAR_ARCHIVE);
|
||||
cl_aviMotionJpeg = Cvar_Get ("cl_aviMotionJpeg", "1", CVAR_ARCHIVE);
|
||||
cl_forceavidemo = Cvar_Get ("cl_forceavidemo", "0", 0);
|
||||
|
||||
rconAddress = Cvar_Get ("rconAddress", "", 0);
|
||||
|
|
@ -2395,6 +2476,8 @@ void CL_Init( void ) {
|
|||
Cmd_AddCommand ("fs_openedList", CL_OpenedPK3List_f );
|
||||
Cmd_AddCommand ("fs_referencedList", CL_ReferencedPK3List_f );
|
||||
Cmd_AddCommand ("model", CL_SetModel_f );
|
||||
Cmd_AddCommand ("video", CL_Video_f );
|
||||
Cmd_AddCommand ("stopvideo", CL_StopVideo_f );
|
||||
CL_InitRef();
|
||||
|
||||
SCR_Init ();
|
||||
|
|
@ -2450,6 +2533,8 @@ void CL_Shutdown( void ) {
|
|||
Cmd_RemoveCommand ("serverstatus");
|
||||
Cmd_RemoveCommand ("showip");
|
||||
Cmd_RemoveCommand ("model");
|
||||
Cmd_RemoveCommand ("video");
|
||||
Cmd_RemoveCommand ("stopvideo");
|
||||
|
||||
Cvar_Set( "cl_running", "0" );
|
||||
|
||||
|
|
|
|||
|
|
@ -343,6 +343,8 @@ extern cvar_t *m_side;
|
|||
extern cvar_t *m_filter;
|
||||
|
||||
extern cvar_t *cl_timedemo;
|
||||
extern cvar_t *cl_avidemo;
|
||||
extern cvar_t *cl_aviMotionJpeg;
|
||||
|
||||
extern cvar_t *cl_activeAction;
|
||||
|
||||
|
|
@ -518,3 +520,13 @@ void LAN_SaveServersToCache( void );
|
|||
void CL_Netchan_Transmit( netchan_t *chan, msg_t* msg); //int length, const byte *data );
|
||||
void CL_Netchan_TransmitNextFragment( netchan_t *chan );
|
||||
qboolean CL_Netchan_Process( netchan_t *chan, msg_t *msg );
|
||||
|
||||
//
|
||||
// cl_avi.c
|
||||
//
|
||||
qboolean CL_OpenAVIForWriting( const char *filename );
|
||||
void CL_TakeVideoFrame( void );
|
||||
void CL_WriteAVIVideoFrame( const byte *imageBuffer, int size );
|
||||
void CL_WriteAVIAudioFrame( const byte *pcmBuffer, int size );
|
||||
qboolean CL_CloseAVI( void );
|
||||
qboolean CL_VideoRecording( void );
|
||||
|
|
|
|||
|
|
@ -1139,6 +1139,12 @@ void S_GetSoundtime(void)
|
|||
|
||||
fullsamples = dma.samples / dma.channels;
|
||||
|
||||
if( CL_VideoRecording( ) )
|
||||
{
|
||||
s_soundtime += (int)ceil( dma.speed / cl_avidemo->value );
|
||||
return;
|
||||
}
|
||||
|
||||
// it is possible to miscount buffers if it has wrapped twice between
|
||||
// calls to S_Update. Oh well.
|
||||
samplepos = SNDDMA_GetDMAPos();
|
||||
|
|
|
|||
|
|
@ -29,6 +29,7 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|||
cvar_t *s_volume;
|
||||
cvar_t *s_musicVolume;
|
||||
cvar_t *s_doppler;
|
||||
cvar_t *s_backend;
|
||||
|
||||
static soundInterface_t si;
|
||||
|
||||
|
|
@ -370,6 +371,7 @@ void S_Init( void )
|
|||
s_volume = Cvar_Get( "s_volume", "0.8", CVAR_ARCHIVE );
|
||||
s_musicVolume = Cvar_Get( "s_musicvolume", "0.25", CVAR_ARCHIVE );
|
||||
s_doppler = Cvar_Get( "s_doppler", "1", CVAR_ARCHIVE );
|
||||
s_backend = Cvar_Get( "s_backend", "", CVAR_ROM );
|
||||
|
||||
cv = Cvar_Get( "s_initsound", "1", 0 );
|
||||
if( !cv->integer ) {
|
||||
|
|
@ -388,10 +390,12 @@ void S_Init( void )
|
|||
if( cv->integer ) {
|
||||
//OpenAL
|
||||
started = S_AL_Init( &si );
|
||||
Cvar_Set( "s_backend", "OpenAL" );
|
||||
}
|
||||
|
||||
if( !started ) {
|
||||
started = S_Base_Init( &si );
|
||||
Cvar_Set( "s_backend", "base" );
|
||||
}
|
||||
|
||||
if( started ) {
|
||||
|
|
|
|||
|
|
@ -21,6 +21,7 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|||
*/
|
||||
// snd_mix.c -- portable code to mix sounds for snd_dma.c
|
||||
|
||||
#include "client.h"
|
||||
#include "snd_local.h"
|
||||
#if idppc_altivec && !defined(MACOS_X)
|
||||
#include <altivec.h>
|
||||
|
|
@ -137,6 +138,9 @@ void S_TransferStereo16 (unsigned long *pbuf, int endtime)
|
|||
|
||||
snd_p += snd_linear_count;
|
||||
ls_paintedtime += (snd_linear_count>>1);
|
||||
|
||||
if( CL_VideoRecording( ) )
|
||||
CL_WriteAVIAudioFrame( (byte *)snd_out, snd_linear_count << 1 );
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue