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fixed .avi files starting with silence when not first in the sequence

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myT 2020-10-09 04:28:37 +02:00
parent dea818a260
commit 8adf87e7c7
3 changed files with 21 additions and 9 deletions
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2
changelog.txt
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@ -12,6 +12,8 @@ chg: with r_backend GL3, depth fade with MSAA now requires GLSL 4.00 at a minimu
chg: with r_backend GL3, alpha to coverage now requires GLSL 4.00 at a minimum
fix: /video produced .avi files that started with silence when they were not first in the sequence
fix: with r_backend D3D11, some device reset scenarios caused fatal errors instead of video restarts
fix: CVar slots that have been freed (e.g. through unset/cvar_trim/cvar_reset) can now be re-used

18
code/client/cl_avi.cpp
View file

@ -67,6 +67,12 @@ typedef struct aviFileData_s
byte *cBuffer, *eBuffer; // capture and encoding buffers
} aviFileData_t;
typedef enum closeMode_s
{
CM_SEQUENCE_COMPLETE, // last in the sequence -> safe to clear sounds etc.
CM_SEQUENCE_INCOMPLETE // NOT last in the sequence -> we'll open a new one
} closeMode_t;
static aviFileData_t afd;
#define MAX_AVI_BUFFER 2048
@ -74,6 +80,8 @@ static aviFileData_t afd;
static byte buffer[ MAX_AVI_BUFFER ];
static int bufIndex;
static qbool CloseAVI( closeMode_t closeMode );
/*
===============
SafeFS_Write
@ -334,7 +342,7 @@ qbool CL_OpenAVIForWriting( const char* fileNameNoExt, qbool reOpen )
static int avi_fileNameIndex;
if ( reOpen )
CL_CloseAVI();
CloseAVI( CM_SEQUENCE_INCOMPLETE );
if ( afd.fileOpen )
return qfalse;
@ -578,7 +586,7 @@ CL_CloseAVI
Closes the AVI file and writes an index chunk
===============
*/
qbool CL_CloseAVI( void )
static qbool CloseAVI( closeMode_t closeMode )
{
int indexRemainder;
int indexSize = afd.numIndices * 16;
@ -642,11 +650,17 @@ qbool CL_CloseAVI( void )
Com_Printf( "Wrote %d:%d frames to %s\n", afd.numVideoFrames, afd.numAudioFrames, afd.fileName );
if ( closeMode == CM_SEQUENCE_COMPLETE )
S_StopAllSounds();
return qtrue;
}
qbool CL_CloseAVI( void )
{
return CloseAVI( CM_SEQUENCE_COMPLETE );
}
/*
===============
CL_VideoRecording

8
code/client/cl_main.cpp
View file

@ -767,9 +767,7 @@ void CL_Disconnect( qbool showMainMenu ) {
FS_ClearPakReferences( FS_CGAME_REF | FS_UI_REF | FS_GENERAL_REF );
// Stop recording any video
if( CL_VideoRecording( ) ) {
CL_CloseAVI( );
}
CL_CloseAVI();
}
@ -1801,9 +1799,7 @@ doesn't know what graphics to reload
static void CL_Vid_Restart_f()
{
// Settings may have changed so stop recording now
if( CL_VideoRecording( ) ) {
CL_CloseAVI( );
}
CL_CloseAVI();
S_StopAllSounds(); // don't let them loop during the restart