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fteqw/engine/client/m_mp3.c
Spoike cfd20f4f06 Update prediction code to propagate some values properly with certain protocol combinations that I'd overlooked. 
Try to fix problems caused by (auto)save's screenshots
Added code to allow falling back on stbi for when libpng/libjpeg are not compiled it, at eukara's request.
Handle .exr image files as suggested by eukara, when the appropriate library is available.
Fix mipmaps etc for half-float files.
Enable support for stbi's special gif loader, loading gifs as an 2darray texture.
Add code for threading the qcvm's tempstring recycling, disabled due to paranoia but does otherwise help xonotic perf (at the cost of extra ram).



git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@5548 fc73d0e0-1445-4013-8a0c-d673dee63da5
2019-09-25 20:23:24 +00:00

5200 lines
138 KiB
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//mp3 menu and track selector.
//was origonally an mp3 track selector, now handles lots of media specific stuff - like q3 films!
//should rename to m_media.c
#include "quakedef.h"
#ifdef GLQUAKE
#include "glquake.h"
#endif
#ifdef VKQUAKE
#include "../vk/vkrenderer.h"
#endif
#include "shader.h"
#include "gl_draw.h"
#if defined(HAVE_JUKEBOX)
#if defined(_WIN32) && !defined(WINRT) && !defined(NOMEDIAMENU)
//#define WINAMP
#endif
#endif
#if (defined(HAVE_MEDIA_DECODER) || defined(HAVE_MEDIA_ENCODER)) && defined(_WIN32) && !defined(WINRT)
#define HAVE_API_VFW
#endif
#ifdef _WIN32
#include "winquake.h"
#endif
#if defined(AVAIL_MP3_ACM) || defined(HAVE_API_VFW)
//equivelent to
//#include <msacm.h>
#undef CDECL //windows is stupid at times.
#define CDECL __cdecl
#if defined(_MSC_VER) && (_MSC_VER < 1300)
#define DWORD_PTR DWORD
#endif
DECLARE_HANDLE(HACMSTREAM);
typedef HACMSTREAM *LPHACMSTREAM;
DECLARE_HANDLE(HACMDRIVER);
typedef struct {
DWORD cbStruct;
DWORD fdwStatus;
DWORD_PTR dwUser;
LPBYTE pbSrc;
DWORD cbSrcLength;
DWORD cbSrcLengthUsed;
DWORD_PTR dwSrcUser;
LPBYTE pbDst;
DWORD cbDstLength;
DWORD cbDstLengthUsed;
DWORD_PTR dwDstUser;
DWORD dwReservedDriver[10];
} ACMSTREAMHEADER, *LPACMSTREAMHEADER;
#define ACM_STREAMCONVERTF_BLOCKALIGN 0x00000004
//mingw workarounds
#define LPWAVEFILTER void *
#include <objbase.h>
MMRESULT (WINAPI *qacmStreamUnprepareHeader) (HACMSTREAM has, LPACMSTREAMHEADER pash, DWORD fdwUnprepare);
MMRESULT (WINAPI *qacmStreamConvert) (HACMSTREAM has, LPACMSTREAMHEADER pash, DWORD fdwConvert);
MMRESULT (WINAPI *qacmStreamPrepareHeader) (HACMSTREAM has, LPACMSTREAMHEADER pash, DWORD fdwPrepare);
MMRESULT (WINAPI *qacmStreamOpen) (LPHACMSTREAM phas, HACMDRIVER had, LPWAVEFORMATEX pwfxSrc, LPWAVEFORMATEX pwfxDst, LPWAVEFILTER pwfltr, DWORD_PTR dwCallback, DWORD_PTR dwInstance, DWORD fdwOpen);
MMRESULT (WINAPI *qacmStreamClose) (HACMSTREAM has, DWORD fdwClose);
static qboolean qacmStartup(void)
{
static int inited;
static dllhandle_t *module;
if (!inited)
{
dllfunction_t funcs[] =
{
{(void*)&qacmStreamUnprepareHeader, "acmStreamUnprepareHeader"},
{(void*)&qacmStreamConvert, "acmStreamConvert"},
{(void*)&qacmStreamPrepareHeader, "acmStreamPrepareHeader"},
{(void*)&qacmStreamOpen, "acmStreamOpen"},
{(void*)&qacmStreamClose, "acmStreamClose"},
{NULL,NULL}
};
inited = true;
module = Sys_LoadLibrary("msacm32.dll", funcs);
}
return module?true:false;
}
#endif
static char media_currenttrack[MAX_QPATH];
static cvar_t music_fade = CVAR("music_fade", "1");
//higher bits have priority (if they have something to play).
#define MEDIA_GAMEMUSIC (1u<<0) //cd music. also music command etc.
#ifdef HAVE_JUKEBOX
#define MEDIA_CVARLIST (1u<<1) //cvar abuse. handy for preserving times when switching tracks.
#define MEDIA_PLAYLIST (1u<<2) //
static unsigned int media_playlisttypes;
static unsigned int media_playlistcurrent;
//cvar abuse
static int music_playlist_last;
static cvar_t music_playlist_index = CVAR("music_playlist_index", "-1");
// created dynamically: CVAR("music_playlist_list0+", ""),
// created dynamically: CVAR("music_playlist_sampleposition0+", "-1"),
typedef struct mediatrack_s{
char filename[MAX_QPATH];
char nicename[MAX_QPATH];
int length;
struct mediatrack_s *next;
} mediatrack_t;
//info about the current stuff that is playing.
static char media_friendlyname[MAX_QPATH];
int lasttrackplayed;
cvar_t media_shuffle = CVAR("media_shuffle", "1");
cvar_t media_repeat = CVAR("media_repeat", "1");
#ifdef WINAMP
cvar_t media_hijackwinamp = CVAR("media_hijackwinamp", "0");
#endif
int selectedoption=-1;
int numtracks;
int nexttrack=-1;
mediatrack_t *tracks;
char media_iofilename[MAX_OSPATH]="";
#if !defined(NOMEDIAMENU) && !defined(NOBUILTINMENUS)
static int mouseselectedoption=-1;
void Media_LoadTrackNames (char *listname);
void Media_SaveTrackNames (char *listname);
int loadedtracknames;
#endif
qboolean Media_EvaluateNextTrack(void);
#else
#define NOMEDIAMENU //the media menu requires us to be able to queue up random tracks and stuff.
#endif
#ifdef HAVE_CDPLAYER
static int cdplayingtrack; //currently playing cd track (becomes 0 when paused)
static int cdpausedtrack; //currently paused cd track
//info about (fake)cd tracks that we want to play
int cdplaytracknum;
//info about (fake)cd tracks that we could play if asked.
#define REMAPPED_TRACKS 256
static struct
{
char fname[MAX_QPATH];
} cdremap[REMAPPED_TRACKS];
static qboolean cdenabled;
static int cdnumtracks; //maximum cd track we can play.
#endif
static char media_playtrack[MAX_QPATH]; //name of track to play next/now
static char media_loopingtrack[MAX_QPATH]; //name of track to loop afterwards
qboolean media_fadeout;
float media_fadeouttime;
//whatever music track was previously playing has terminated.
//return value is the new sample to start playing.
//*starttime says the time into the track that we should resume playing at
//this is on the main thread with the mixer locked, its safe to do stuff, but try not to block
sfx_t *Media_NextTrack(int musicchannelnum, float *starttime)
{
sfx_t *s = NULL;
if (bgmvolume.value <= 0)
return NULL;
if (media_fadeout)
{
if (S_Music_Playing(musicchannelnum))
return NULL; //can't pick a new track until they've all stopped.
//okay, it has actually stopped everywhere.
}
media_fadeout = false; //it has actually ended now
Q_strncpyz(media_currenttrack, "", sizeof(media_currenttrack));
#ifdef HAVE_JUKEBOX
Q_strncpyz(media_friendlyname, "", sizeof(media_friendlyname));
music_playlist_index.modified = false;
music_playlist_last = -1;
media_playlistcurrent = 0;
if (!media_playlistcurrent && (media_playlisttypes & MEDIA_PLAYLIST))
{
#if !defined(NOMEDIAMENU) && !defined(NOBUILTINMENUS)
if (!loadedtracknames)
Media_LoadTrackNames("sound/media.m3u");
#endif
if (Media_EvaluateNextTrack())
{
media_playlistcurrent = MEDIA_PLAYLIST;
if (*media_currenttrack == '#')
return S_PrecacheSound2(media_currenttrack+1, true);
else
return S_PrecacheSound(media_currenttrack);
}
}
if (!media_playlistcurrent && (media_playlisttypes & MEDIA_CVARLIST))
{
if (music_playlist_index.ival >= 0)
{
cvar_t *list = Cvar_Get(va("music_playlist_list%i", music_playlist_index.ival), "", 0, "compat");
if (list)
{
cvar_t *sampleposition = Cvar_Get(va("music_playlist_sampleposition%i", music_playlist_index.ival), "-1", 0, "compat");
Q_snprintfz(media_currenttrack, sizeof(media_currenttrack), "sound/cdtracks/%s", list->string);
Q_strncpyz(media_friendlyname, "", sizeof(media_friendlyname));
media_playlistcurrent = MEDIA_CVARLIST;
music_playlist_last = music_playlist_index.ival;
if (sampleposition)
{
*starttime = sampleposition->value;
if (*starttime == -1)
*starttime = 0;
}
else
*starttime = 0;
s = S_PrecacheSound(media_currenttrack);
}
}
}
if (!media_playlistcurrent && (media_playlisttypes & MEDIA_GAMEMUSIC))
#endif
{
#ifdef HAVE_CDPLAYER
if (cdplaytracknum)
{
if (cdplayingtrack != cdplaytracknum && cdpausedtrack != cdplaytracknum)
{
CDAudio_Play(cdplaytracknum);
cdplayingtrack = cdplaytracknum;
}
#ifdef HAVE_JUKEBOX
media_playlistcurrent = MEDIA_GAMEMUSIC;
#endif
return NULL;
}
#endif
if (*media_playtrack)
{
Q_strncpyz(media_currenttrack, media_playtrack, sizeof(media_currenttrack));
#ifdef HAVE_JUKEBOX
Q_strncpyz(media_friendlyname, "", sizeof(media_friendlyname));
media_playlistcurrent = MEDIA_GAMEMUSIC;
#endif
s = S_PrecacheSound(media_currenttrack);
}
}
return s;
}
//begin cross-fading
static qboolean Media_Changed (unsigned int mediatype)
{
#ifdef HAVE_JUKEBOX
//something changed, but it has a lower priority so we don't care
if (mediatype < media_playlistcurrent)
return false;
#endif
#ifdef HAVE_CDPLAYER
//make sure we're not playing any cd music.
if (cdplayingtrack || cdpausedtrack)
{
cdplayingtrack = 0;
cdpausedtrack = 0;
CDAudio_Stop();
}
#endif
media_fadeout = music_fade.ival;
media_fadeouttime = realtime;
return true;
}
//returns the new volume the sample should be at, to support crossfading.
//if we return < 0, the mixer will know to kill whatever is currently playing, ready for a new track.
//this is on the main thread with the mixer locked, its safe to do stuff, but try not to block
float Media_CrossFade(int musicchanel, float vol, float time)
{
if (media_fadeout)
{
float fadetime = 1;
float frac = (fadetime + media_fadeouttime - realtime)/fadetime;
vol *= frac;
}
#ifdef HAVE_JUKEBOX
else if (music_playlist_index.modified)
{
if (Media_Changed(MEDIA_CVARLIST))
{
if (music_playlist_last >= 0)
{
cvar_t *sampleposition = Cvar_Get(va("music_playlist_sampleposition%i", music_playlist_last), "-1", 0, "compat");
if (sampleposition && sampleposition->value != -1)
Cvar_SetValue(sampleposition, time);
}
vol = -1; //kill it NOW
}
}
#endif
return vol;
}
void Media_WriteCurrentTrack(sizebuf_t *buf)
{
//fixme: for demo playback
MSG_WriteByte (buf, svc_cdtrack);
MSG_WriteByte (buf, 0);
}
//controls which music track should be playing right now
//track and looptrack will usually be the same thing, track is what to play NOW, looptrack is what to keep re-playing after, or "-" for stop.
qboolean Media_NamedTrack(const char *track, const char *looptrack)
{
unsigned int tracknum;
//FIXME: for q2, gog uses ../music/Track%02i.ogg, with various remapping requirements for the mission packs.
static char *path[] =
{
"music/",
"sound/cdtracks/",
"",
NULL
};
static char *ext[] =
{
"",
#if defined(AVAIL_OGGOPUS) || defined(FTE_TARGET_WEB)
".opus", //opus might be the future, but ogg is the present
#endif
#if defined(AVAIL_OGGVORBIS) || defined(FTE_TARGET_WEB)
".ogg",
#endif
#if defined(AVAIL_MP3_ACM) || defined(FTE_TARGET_WEB)
".mp3",
#endif
".wav",
NULL
};
char trackname[MAX_QPATH];
char tryname[MAX_QPATH];
int bestdepth = 0x7fffffff, d;
int ie, ip;
char *trackend;
if (!track || !*track) //ignore calls if the primary track is invalid. whatever is already playing will continue to play.
return false;
if (!looptrack || !*looptrack) //null or empty looptrack loops using the primary track, for compat with q3.
looptrack = track;
if (!strcmp(looptrack, "-")) //- for the looptrack argument can be used to prevent looping.
looptrack = "";
//check if its a proper number (0123456789 without any other weird stuff. if so, we can use fake track paths or actual cd tracks)
tracknum = strtoul(track, &trackend, 10);
if (*trackend)
tracknum = 0; //not a single integer
#ifdef HAVE_CDPLAYER
if (tracknum > 0 && tracknum < REMAPPED_TRACKS && *cdremap[tracknum].fname)
{ //remap the track if its remapped.
track = cdremap[tracknum].fname;
tracknum = strtoul(track, &trackend, 0);
if (*trackend)
tracknum = 0;
}
#endif
#ifndef HAVE_LEGACY
if (!tracknum) //might as well require exact file
{
Q_snprintfz(trackname, sizeof(trackname), "%s", track);
d = COM_FCheckExists(trackname);
}
else
#endif
for(ip = 0; path[ip]; ip++)
{
if (tracknum)
{
if (*path[ip])
{
if (tracknum <= 999)
{
for(ie = 0; ext[ie]; ie++)
{
Q_snprintfz(tryname, sizeof(tryname), "%strack%03u%s", path[ip], tracknum, ext[ie]);
d = COM_FDepthFile(tryname, false);
if (d < bestdepth)
{
bestdepth = d;
Q_strncpy(trackname, tryname, sizeof(trackname));
}
}
}
if (tracknum <= 99)
{
for(ie = 0; ext[ie]; ie++)
{
Q_snprintfz(tryname, sizeof(tryname), "%strack%02u%s", path[ip], tracknum, ext[ie]);
d = COM_FDepthFile(tryname, false);
if (d < bestdepth)
{
bestdepth = d;
Q_strncpy(trackname, tryname, sizeof(trackname));
}
}
}
}
}
else
{
for(ie = 0; ext[ie]; ie++)
{
Q_snprintfz(tryname, sizeof(tryname), "%s%s%s", path[ip], track, ext[ie]);
d = COM_FDepthFile(tryname, false);
if (d < bestdepth)
{
bestdepth = d;
Q_strncpy(trackname, tryname, sizeof(trackname));
}
}
}
}
//okay, do that faketrack thing if we got one.
if (bestdepth < 0x7fffffff)
{
#ifdef HAVE_CDPLAYER
cdplaytracknum = 0;
#endif
Q_strncpyz(media_playtrack, trackname, sizeof(media_playtrack));
Q_strncpyz(media_loopingtrack, looptrack, sizeof(media_loopingtrack));
Media_Changed(MEDIA_GAMEMUSIC);
return true;
}
#ifdef HAVE_CDPLAYER
//couldn't do a faketrack, resort to actual cd tracks, if we're allowed
if (tracknum && cdenabled)
{
Q_strncpyz(media_loopingtrack, looptrack, sizeof(media_loopingtrack));
if (!CDAudio_Startup())
return false;
if (cdnumtracks <= 0)
cdnumtracks = CDAudio_GetAudioDiskInfo();
if (tracknum > cdnumtracks)
{
Con_DPrintf("CDAudio: Bad track number %u.\n", tracknum);
return false; //can't play that, sorry. its not an available track
}
if (cdplayingtrack == tracknum)
return true; //already playing, don't need to do anything
cdplaytracknum = tracknum;
Q_strncpyz(media_playtrack, "", sizeof(media_playtrack));
Media_Changed(MEDIA_GAMEMUSIC);
return true;
}
#endif
return false;
}
//for q3
void Media_NamedTrack_f(void)
{
if (Cmd_Argc() == 3)
Media_NamedTrack(Cmd_Argv(1), Cmd_Argv(2));
else
Media_NamedTrack(Cmd_Argv(1), Cmd_Argv(1));
}
void Media_StopTrack_f(void)
{
*media_playtrack = *media_loopingtrack = 0;
Media_Changed(MEDIA_GAMEMUSIC);
}
void Media_NumberedTrack(unsigned int initialtrack, unsigned int looptrack)
{
char *init = initialtrack?va("%u", initialtrack):NULL;
char *loop = looptrack?va("%u", looptrack):NULL;
Media_NamedTrack(init, loop);
}
void Media_EndedTrack(void)
{
#ifdef HAVE_CDPLAYER
cdplayingtrack = 0;
cdpausedtrack = 0;
#endif
if (*media_loopingtrack)
Media_NamedTrack(media_loopingtrack, media_loopingtrack);
}
void Media_SetPauseTrack(qboolean paused)
{
#ifdef HAVE_CDPLAYER
if (paused)
{
if (!cdplayingtrack)
return;
cdpausedtrack = cdplayingtrack;
cdplayingtrack = 0;
CDAudio_Pause();
}
else
{
if (!cdpausedtrack)
return;
cdplayingtrack = cdpausedtrack;
cdpausedtrack = 0;
CDAudio_Resume();
}
#endif
}
#ifdef HAVE_CDPLAYER
void Media_SaveTracks(vfsfile_t *outcfg)
{
unsigned int n;
char buf[MAX_QPATH*4];
for (n = 1; n < REMAPPED_TRACKS; n++)
if (*cdremap[n].fname)
Con_Printf("cd remap %u %s\n", n, COM_QuotedString(cdremap[n].fname, buf, sizeof(buf), false));
}
void CD_f (void)
{
char *command;
int ret;
int n;
if (Cmd_Argc() < 2)
return;
command = Cmd_Argv (1);
if (Q_strcasecmp(command, "play") == 0)
{
Media_NamedTrack(Cmd_Argv(2), "-");
return;
}
if (Q_strcasecmp(command, "loop") == 0)
{
if (Cmd_Argc() < 4)
Media_NamedTrack(Cmd_Argv(2), NULL);
else
Media_NamedTrack(Cmd_Argv(2), Cmd_Argv(3));
return;
}
if (Q_strcasecmp(command, "remap") == 0)
{
ret = Cmd_Argc() - 2;
if (ret <= 0)
{
for (n = 1; n < REMAPPED_TRACKS; n++)
if (*cdremap[n].fname)
Con_Printf(" %u -> %s\n", n, cdremap[n].fname);
return;
}
for (n = 1; n <= ret && n < REMAPPED_TRACKS; n++)
Q_strncpyz(cdremap[n].fname, Cmd_Argv (n+1), sizeof(cdremap[n].fname));
return;
}
if (Q_strcasecmp(command, "stop") == 0)
{
*media_playtrack = *media_loopingtrack = 0;
cdplaytracknum = 0;
Media_Changed(MEDIA_GAMEMUSIC);
return;
}
if (!bgmvolume.value)
{
Con_Printf("Background music is disabled: %s is 0\n", bgmvolume.name);
return;
}
if (!CDAudio_Startup())
{
Con_Printf("No cd drive detected\n");
return;
}
if (Q_strcasecmp(command, "on") == 0)
{
cdenabled = true;
return;
}
if (Q_strcasecmp(command, "off") == 0)
{
if (cdplayingtrack || cdpausedtrack)
CDAudio_Stop();
cdenabled = false;
*media_playtrack = *media_loopingtrack = 0;
cdplaytracknum = 0;
Media_Changed(MEDIA_GAMEMUSIC);
return;
}
if (Q_strcasecmp(command, "reset") == 0)
{
cdenabled = true;
if (cdplayingtrack || cdpausedtrack)
CDAudio_Stop();
for (n = 0; n < REMAPPED_TRACKS; n++)
strcpy(cdremap[n].fname, "");
cdnumtracks = CDAudio_GetAudioDiskInfo();
return;
}
if (Q_strcasecmp(command, "close") == 0)
{
CDAudio_CloseDoor();
return;
}
if (cdnumtracks <= 0)
{
cdnumtracks = CDAudio_GetAudioDiskInfo();
if (cdnumtracks < 0)
{
Con_Printf("No CD in player.\n");
return;
}
}
if (Q_strcasecmp(command, "pause") == 0)
{
Media_SetPauseTrack(true);
return;
}
if (Q_strcasecmp(command, "resume") == 0)
{
Media_SetPauseTrack(false);
return;
}
if (Q_strcasecmp(command, "eject") == 0)
{
if (cdplayingtrack || cdpausedtrack)
CDAudio_Stop();
CDAudio_Eject();
cdnumtracks = -1;
return;
}
if (Q_strcasecmp(command, "info") == 0)
{
Con_Printf("%u tracks\n", cdnumtracks);
if (cdplayingtrack > 0)
Con_Printf("Currently %s track %u\n", *media_loopingtrack ? "looping" : "playing", cdplayingtrack);
else if (cdpausedtrack > 0)
Con_Printf("Paused %s track %u\n", *media_loopingtrack ? "looping" : "playing", cdpausedtrack);
return;
}
}
#endif
#ifdef HAVE_JUKEBOX
#ifdef WINAMP
#include "winamp.h"
HWND hwnd_winamp;
#endif
qboolean Media_EvaluateNextTrack(void);
#ifdef WINAMP
qboolean WinAmp_GetHandle (void)
{
if ((hwnd_winamp = FindWindowW(L"Winamp", NULL)))
return true;
if ((hwnd_winamp = FindWindowW(L"Winamp v1.x", NULL)))
return true;
*currenttrack.nicename = '\0';
return false;
}
qboolean WinAmp_StartTune(char *name)
{
int trys;
int pos;
COPYDATASTRUCT cds;
if (!WinAmp_GetHandle())
return false;
//FIXME: extract from fs if it's in a pack.
//FIXME: always give absolute path
cds.dwData = IPC_PLAYFILE;
cds.lpData = (void *) name;
cds.cbData = strlen((char *) cds.lpData)+1; // include space for null char
SendMessage(hwnd_winamp,WM_WA_IPC,0,IPC_DELETE);
SendMessage(hwnd_winamp,WM_COPYDATA,(WPARAM)NULL,(LPARAM)&cds);
SendMessage(hwnd_winamp,WM_WA_IPC,(WPARAM)0,IPC_STARTPLAY );
for (trys = 1000; trys; trys--)
{
pos = SendMessage(hwnd_winamp,WM_WA_IPC,0,IPC_GETOUTPUTTIME);
if (pos>100 && SendMessage(hwnd_winamp,WM_WA_IPC,0,IPC_GETOUTPUTTIME)>=0) //tune has started
break;
Sleep(10); //give it a chance.
if (!WinAmp_GetHandle())
break;
}
return true;
}
void WinAmp_Think(void)
{
int pos;
int len;
if (!WinAmp_GetHandle())
return;
pos = bgmvolume.value*255;
if (pos > 255) pos = 255;
if (pos < 0) pos = 0;
PostMessage(hwnd_winamp, WM_WA_IPC,pos,IPC_SETVOLUME);
//optimise this to reduce calls?
pos = SendMessage(hwnd_winamp,WM_WA_IPC,0,IPC_GETOUTPUTTIME);
len = SendMessage(hwnd_winamp,WM_WA_IPC,1,IPC_GETOUTPUTTIME)*1000;
if ((pos > len || pos <= 100) && len != -1)
if (Media_EvaluateNextTrack())
WinAmp_StartTune(currenttrack.filename);
}
#endif
void Media_Seek (float time)
{
#ifdef WINAMP
if (media_hijackwinamp.value)
{
int pos;
if (WinAmp_GetHandle())
{
pos = SendMessage(hwnd_winamp,WM_WA_IPC,0,IPC_GETOUTPUTTIME);
pos += time*1000;
PostMessage(hwnd_winamp,WM_WA_IPC,pos,IPC_JUMPTOTIME);
WinAmp_Think();
}
}
#endif
S_Music_Seek(time);
}
void Media_FForward_f(void)
{
float time = atoi(Cmd_Argv(1));
if (!time)
time = 15;
Media_Seek(time);
}
void Media_Rewind_f (void)
{
float time = atoi(Cmd_Argv(1));
if (!time)
time = 15;
Media_Seek(-time);
}
qboolean Media_EvaluateNextTrack(void)
{
mediatrack_t *track;
int trnum;
if (!tracks)
return false;
if (nexttrack>=0)
{
trnum = nexttrack;
for (track = tracks; track; track=track->next)
{
if (!trnum)
{
Q_strncpyz(media_currenttrack, track->filename, sizeof(media_currenttrack));
Q_strncpyz(media_friendlyname, track->nicename, sizeof(media_friendlyname));
lasttrackplayed = nexttrack;
break;
}
trnum--;
}
nexttrack = -1;
}
else
{
if (media_shuffle.value)
nexttrack=((float)(rand()&0x7fff)/0x7fff)*numtracks;
else
{
nexttrack = lasttrackplayed+1;
if (nexttrack >= numtracks)
{
if (media_repeat.value)
nexttrack = 0;
else
{
*media_currenttrack='\0';
*media_friendlyname='\0';
return false;
}
}
}
trnum = nexttrack;
for (track = tracks; track; track=track->next)
{
if (!trnum)
{
Q_strncpyz(media_currenttrack, track->filename, sizeof(media_currenttrack));
Q_strncpyz(media_friendlyname, track->nicename, sizeof(media_friendlyname));
lasttrackplayed = nexttrack;
break;
}
trnum--;
}
nexttrack = -1;
}
return true;
}
//actually, this func just flushes and states that it should be playing. the ambientsound func actually changes the track.
void Media_Next_f (void)
{
Media_Changed(MEDIA_PLAYLIST);
#ifdef WINAMP
if (media_hijackwinamp.value)
{
if (WinAmp_GetHandle())
if (Media_EvaluateNextTrack())
WinAmp_StartTune(currenttrack.filename);
}
#endif
}
void Media_AddTrack(const char *fname)
{
mediatrack_t *newtrack;
if (!*fname)
return;
for (newtrack = tracks; newtrack; newtrack = newtrack->next)
{
if (!strcmp(newtrack->filename, fname))
return; //already added. ho hum
}
newtrack = Z_Malloc(sizeof(mediatrack_t));
Q_strncpyz(newtrack->filename, fname, sizeof(newtrack->filename));
Q_strncpyz(newtrack->nicename, COM_SkipPath(fname), sizeof(newtrack->nicename));
newtrack->length = 0;
newtrack->next = tracks;
tracks = newtrack;
numtracks++;
if (numtracks == 1)
Media_Changed(MEDIA_PLAYLIST);
}
void Media_RemoveTrack(const char *fname)
{
mediatrack_t **link, *newtrack;
if (!*fname)
return;
for (link = &tracks; *link; link = &(*link)->next)
{
newtrack = *link;
if (!strcmp(newtrack->filename, fname))
{
*link = newtrack->next;
numtracks--;
if (!strcmp(media_currenttrack, newtrack->filename))
Media_Changed(MEDIA_PLAYLIST);
Z_Free(newtrack);
return;
}
}
}
#if !defined(NOMEDIAMENU) && !defined(NOBUILTINMENUS)
void M_Media_Add_f (void)
{
char *fname = Cmd_Argv(1);
if (!loadedtracknames)
Media_LoadTrackNames("sound/media.m3u");
if (Cmd_Argc() == 1)
Con_Printf("%s <track>\n", Cmd_Argv(0));
else
Media_AddTrack(fname);
Media_SaveTrackNames("sound/media.m3u");
}
void M_Media_Remove_f (void)
{
char *fname = Cmd_Argv(1);
if (Cmd_Argc() == 1)
Con_Printf("%s <track>\n", Cmd_Argv(0));
else
Media_RemoveTrack(fname);
Media_SaveTrackNames("sound/media.m3u");
}
void Media_LoadTrackNames (char *listname);
#define MEDIA_MIN -7
#define MEDIA_VOLUME -7
#define MEDIA_FASTFORWARD -6
#define MEDIA_CLEARLIST -5
#define MEDIA_ADDTRACK -4
#define MEDIA_ADDLIST -3
#define MEDIA_SHUFFLE -2
#define MEDIA_REPEAT -1
void M_Media_Draw (emenu_t *menu)
{
mediatrack_t *track;
int y;
int op, i, mop;
qboolean playing;
float time, duration;
char title[256];
playing = S_GetMusicInfo(0, &time, &duration, title, sizeof(title));
#define MP_Hightlight(x,y,text,hl) (hl?M_PrintWhite(x, y, text):M_Print(x, y, text))
if (!bgmvolume.value)
M_Print (12, 32, "Not playing - no volume");
else if (!*media_currenttrack)
{
if (!tracks)
M_Print (12, 32, "Not playing - no track to play");
else
{
#ifdef WINAMP
if (!WinAmp_GetHandle())
M_Print (12, 32, "Please start WinAmp 2");
else
#endif
M_Print (12, 32, "Not playing - switched off");
}
}
else
{
M_Print (12, 32, "Currently playing:");
if (*title)
{
M_Print (12, 40, title);
M_Print (12, 48, media_currenttrack);
}
else
M_Print (12, 40, *media_friendlyname?media_friendlyname:media_currenttrack);
}
y=60;
op = selectedoption - (vid.height-y)/16;
if (op + (vid.height-y)/8>numtracks)
op = numtracks - (vid.height-y)/8;
if (op < MEDIA_MIN)
op = MEDIA_MIN;
mop = (mousecursor_y - y)/8;
mop += MEDIA_MIN;
mouseselectedoption = MEDIA_MIN-1;
if (mousecursor_x < 12 + ((vid.width - 320)>>1) || mousecursor_x > 320-24 + ((vid.width - 320)>>1))
mop = mouseselectedoption;
while(op < 0)
{
if (op == mop)
{
float alphamax = 0.5, alphamin = 0.2;
mouseselectedoption = op;
R2D_ImageColours(.5,.4,0,(sin(realtime*2)+1)*0.5*(alphamax-alphamin)+alphamin);
R2D_FillBlock(12 + ((vid.width - 320)>>1), y, 320-24, 8);
R2D_ImageColours(1.0, 1.0, 1.0, 1.0);
}
switch(op)
{
case MEDIA_VOLUME:
MP_Hightlight (12, y, va("<< Volume %2i%% >>", (int)(100*bgmvolume.value)), op == selectedoption);
y+=8;
break;
case MEDIA_CLEARLIST:
MP_Hightlight (12, y, "Clear all", op == selectedoption);
y+=8;
break;
case MEDIA_FASTFORWARD:
{
if (playing)
{
int itime = time;
int iduration = duration;
if (iduration)
{
int pct = (int)((100*time)/duration);
MP_Hightlight (12, y, va("<< %i:%02i / %i:%02i - %i%% >>", itime/60, itime%60, iduration/60, iduration%60, pct), op == selectedoption);
}
else
MP_Hightlight (12, y, va("<< %i:%02i >>", itime/60, itime%60), op == selectedoption);
}
else
MP_Hightlight (12, y, "<< skip >>", op == selectedoption);
}
y+=8;
break;
case MEDIA_ADDTRACK:
MP_Hightlight (12, y, "Add Track", op == selectedoption);
if (op == selectedoption)
M_PrintWhite (12+9*8, y, media_iofilename);
y+=8;
break;
case MEDIA_ADDLIST:
MP_Hightlight (12, y, "Add List", op == selectedoption);
if (op == selectedoption)
M_PrintWhite (12+9*8, y, media_iofilename);
y+=8;
break;
case MEDIA_SHUFFLE:
if (media_shuffle.value)
MP_Hightlight (12, y, "Shuffle on", op == selectedoption);
else
MP_Hightlight (12, y, "Shuffle off", op == selectedoption);
y+=8;
break;
case MEDIA_REPEAT:
if (!media_shuffle.value)
{
if (media_repeat.value)
MP_Hightlight (12, y, "Repeat on", op == selectedoption);
else
MP_Hightlight (12, y, "Repeat off", op == selectedoption);
}
else
{
if (media_repeat.value)
MP_Hightlight (12, y, "(Repeat on)", op == selectedoption);
else
MP_Hightlight (12, y, "(Repeat off)", op == selectedoption);
}
y+=8;
break;
}
op++;
}
for (track = tracks, i=0; track && i<op; track=track->next, i++);
for (; track; track=track->next, y+=8, op++)
{
if (track->length != (int)duration && *title && !strcmp(track->filename, media_currenttrack))
{
Q_strncpyz(track->nicename, title, sizeof(track->nicename));
track->length = duration;
Media_SaveTrackNames("sound/media.m3u");
}
if (op == mop)
{
float alphamax = 0.5, alphamin = 0.2;
mouseselectedoption = op;
R2D_ImageColours(.5,.4,0,(sin(realtime*2)+1)*0.5*(alphamax-alphamin)+alphamin);
R2D_FillBlock(12 + ((vid.width - 320)>>1), y, 320-24, 8);
R2D_ImageColours(1.0, 1.0, 1.0, 1.0);
}
if (op == selectedoption)
M_PrintWhite (12, y, track->nicename);
else
M_Print (12, y, track->nicename);
}
}
char compleatenamepath[MAX_OSPATH];
char compleatenamename[MAX_OSPATH];
qboolean compleatenamemultiple;
int QDECL Com_CompleatenameCallback(const char *name, qofs_t size, time_t mtime, void *data, searchpathfuncs_t *spath)
{
if (*compleatenamename)
compleatenamemultiple = true;
Q_strncpyz(compleatenamename, name, sizeof(compleatenamename));
return true;
}
void Com_CompleateOSFileName(char *name)
{
char *ending;
compleatenamemultiple = false;
strcpy(compleatenamepath, name);
ending = COM_SkipPath(compleatenamepath);
if (compleatenamepath!=ending)
ending[-1] = '\0'; //strip a slash
*compleatenamename='\0';
Sys_EnumerateFiles(NULL, va("%s*", name), Com_CompleatenameCallback, NULL, NULL);
Sys_EnumerateFiles(NULL, va("%s*.*", name), Com_CompleatenameCallback, NULL, NULL);
if (*compleatenamename)
strcpy(name, compleatenamename);
}
qboolean M_Media_Key (int key, emenu_t *menu)
{
int dir;
if (key == K_ESCAPE || key == K_GP_BACK || key == K_MOUSE2)
{
return false;
}
else if (key == K_RIGHTARROW || key == K_KP_RIGHTARROW || key == K_GP_DPAD_RIGHT || key == K_LEFTARROW || key == K_KP_LEFTARROW || key == K_GP_DPAD_LEFT)
{
if (key == K_RIGHTARROW || key == K_KP_RIGHTARROW || key == K_GP_DPAD_RIGHT)
dir = 1;
else dir = -1;
switch(selectedoption)
{
case MEDIA_VOLUME:
bgmvolume.value += dir * 0.1;
if (bgmvolume.value < 0)
bgmvolume.value = 0;
if (bgmvolume.value > 1)
bgmvolume.value = 1;
Cvar_SetValue (&bgmvolume, bgmvolume.value);
break;
case MEDIA_FASTFORWARD:
Media_Seek(15*dir);
break;
default:
if (selectedoption >= 0)
Media_Next_f();
break;
}
}
else if (key == K_DOWNARROW || key == K_KP_DOWNARROW || key == K_GP_DPAD_DOWN)
{
selectedoption++;
if (selectedoption>=numtracks)
selectedoption = numtracks-1;
}
else if (key == K_PGDN)
{
selectedoption+=10;
if (selectedoption>=numtracks)
selectedoption = numtracks-1;
}
else if (key == K_UPARROW || key == K_KP_UPARROW || key == K_GP_DPAD_UP)
{
selectedoption--;
if (selectedoption < MEDIA_MIN)
selectedoption = MEDIA_MIN;
}
else if (key == K_PGUP)
{
selectedoption-=10;
if (selectedoption < MEDIA_MIN)
selectedoption = MEDIA_MIN;
}
else if (key == K_DEL)
{
if (selectedoption>=0)
{
mediatrack_t *prevtrack=NULL, *tr;
int num=0;
tr=tracks;
while(tr)
{
if (num == selectedoption)
{
if (prevtrack)
prevtrack->next = tr->next;
else
tracks = tr->next;
numtracks--;
if (!strcmp(media_currenttrack, tr->filename))
Media_Changed(MEDIA_PLAYLIST);
Z_Free(tr);
break;
}
prevtrack = tr;
tr=tr->next;
num++;
}
}
}
else if (key == K_ENTER || key == K_KP_ENTER || key == K_GP_START || key == K_MOUSE1)
{
if (key == K_MOUSE1)
{
if (mouseselectedoption < MEDIA_MIN)
return false;
selectedoption = mouseselectedoption;
}
switch(selectedoption)
{
case MEDIA_FASTFORWARD:
Media_Seek(15);
break;
case MEDIA_CLEARLIST:
{
mediatrack_t *prevtrack;
while(tracks)
{
prevtrack = tracks;
tracks=tracks->next;
Z_Free(prevtrack);
numtracks--;
}
if (numtracks!=0)
{
numtracks=0;
Con_SafePrintf("numtracks should be 0\n");
}
Media_Changed(MEDIA_PLAYLIST);
}
break;
case MEDIA_ADDTRACK:
if (*media_iofilename)
Media_AddTrack(media_iofilename);
else
Cmd_ExecuteString("menu_mediafiles", RESTRICT_LOCAL);
break;
case MEDIA_ADDLIST:
if (*media_iofilename)
Media_LoadTrackNames(media_iofilename);
break;
case MEDIA_SHUFFLE:
Cvar_Set(&media_shuffle, media_shuffle.value?"0":"1");
break;
case MEDIA_REPEAT:
Cvar_Set(&media_repeat, media_repeat.value?"0":"1");
break;
default:
if (selectedoption>=0)
{
nexttrack = selectedoption;
Media_Next_f();
return true;
}
return false;
}
return true;
}
else
{
if (selectedoption == MEDIA_ADDLIST || selectedoption == MEDIA_ADDTRACK)
{
if (key == K_TAB)
{
Com_CompleateOSFileName(media_iofilename);
return true;
}
else if (key == K_BACKSPACE)
{
dir = strlen(media_iofilename);
if (dir)
media_iofilename[dir-1] = '\0';
return true;
}
else if ((key >= 'a' && key <= 'z') || (key >= '0' && key <= '9') || key == '/' || key == '_' || key == '.' || key == ':')
{
dir = strlen(media_iofilename);
media_iofilename[dir] = key;
media_iofilename[dir+1] = '\0';
return true;
}
}
else if (selectedoption>=0)
{
mediatrack_t *tr;
int num=0;
tr=tracks;
while(tr)
{
if (num == selectedoption)
break;
tr=tr->next;
num++;
}
if (!tr)
return false;
if (key == K_BACKSPACE)
{
dir = strlen(tr->nicename);
if (dir)
tr->nicename[dir-1] = '\0';
return true;
}
else if ((key >= 'a' && key <= 'z') || (key >= '0' && key <= '9') || key == '/' || key == '_' || key == '.' || key == ':' || key == '&' || key == '|' || key == '#' || key == '\'' || key == '\"' || key == '\\' || key == '*' || key == '@' || key == '!' || key == '(' || key == ')' || key == '%' || key == '^' || key == '?' || key == '[' || key == ']' || key == ';' || key == ':' || key == '+' || key == '-' || key == '=')
{
dir = strlen(tr->nicename);
tr->nicename[dir] = key;
tr->nicename[dir+1] = '\0';
return true;
}
}
}
return false;
}
void M_Menu_Media_f (void)
{
emenu_t *menu;
if (!loadedtracknames)
Media_LoadTrackNames("sound/media.m3u");
menu = M_CreateMenu(0);
// MC_AddPicture(menu, 16, 4, 32, 144, "gfx/qplaque.lmp");
MC_AddCenterPicture(menu, 4, 24, "gfx/p_option.lmp");
menu->key = M_Media_Key;
menu->postdraw = M_Media_Draw;
}
void Media_SaveTrackNames (char *listname)
{
mediatrack_t *tr;
vfsfile_t *f = FS_OpenVFS(listname, "wb", FS_GAMEONLY);
if (!f)
return;
VFS_PRINTF(f, "#EXTM3U\n");
for (tr = tracks; tr; tr = tr->next)
{
VFS_PRINTF(f, "#EXTINF:%i,%s\n%s\n", tr->length, tr->nicename, tr->filename);
}
VFS_CLOSE(f);
}
//safeprints only.
void Media_LoadTrackNames (char *listname)
{
char *lineend;
char *len;
char *filename;
char *trackname;
mediatrack_t *newtrack;
size_t fsize;
char *data = COM_LoadTempFile(listname, FSLF_IGNOREPURE, &fsize);
loadedtracknames=true;
if (!data)
return;
if (!Q_strncasecmp(data, "#extm3u", 7))
{
data = strchr(data, '\n')+1;
for(;;)
{
lineend = strchr(data, '\n');
if (Q_strncasecmp(data, "#extinf:", 8))
{
if (!lineend)
return;
Con_SafePrintf("Bad m3u file\n");
return;
}
len = data+8;
trackname = strchr(data, ',')+1;
if (!trackname)
return;
if (lineend > data && lineend[-1] == '\r')
lineend[-1]='\0';
else
lineend[0]='\0';
filename = data = lineend+1;
lineend = strchr(data, '\n');
if (lineend)
{
if (lineend > data && lineend[-1] == '\r')
lineend[-1]='\0';
else
lineend[0]='\0';
data = lineend+1;
}
newtrack = Z_Malloc(sizeof(mediatrack_t));
Q_strncpyz(newtrack->filename, filename, sizeof(newtrack->filename));
Q_strncpyz(newtrack->nicename, trackname, sizeof(newtrack->nicename));
newtrack->length = atoi(len);
newtrack->next = tracks;
tracks = newtrack;
numtracks++;
if (!lineend)
return;
}
}
else
{
for(;;)
{
trackname = filename = data;
lineend = strchr(data, '\n');
if (!lineend && !*data)
break;
lineend[-1]='\0';
data = lineend+1;
newtrack = Z_Malloc(sizeof(mediatrack_t));
Q_strncpyz(newtrack->filename, filename, sizeof(newtrack->filename));
Q_strncpyz(newtrack->nicename, COM_SkipPath(trackname), sizeof(newtrack->nicename));
newtrack->length = 0;
newtrack->next = tracks;
tracks = newtrack;
numtracks++;
if (!lineend)
break;
}
}
}
#endif
#endif
///temporary residence for media handling
#ifdef HAVE_API_VFW
#if 0
#include <vfw.h>
#else
typedef struct
{
DWORD fccType;
DWORD fccHandler;
DWORD dwFlags;
DWORD dwCaps;
WORD wPriority;
WORD wLanguage;
DWORD dwScale;
DWORD dwRate;
DWORD dwStart;
DWORD dwLength;
DWORD dwInitialFrames;
DWORD dwSuggestedBufferSize;
DWORD dwQuality;
DWORD dwSampleSize;
RECT rcFrame;
DWORD dwEditCount;
DWORD dwFormatChangeCount;
TCHAR szName[64];
} AVISTREAMINFOA, *LPAVISTREAMINFOA;
typedef struct AVISTREAM *PAVISTREAM;
typedef struct AVIFILE *PAVIFILE;
typedef struct GETFRAME *PGETFRAME;
typedef struct
{
DWORD fccType;
DWORD fccHandler;
DWORD dwKeyFrameEvery;
DWORD dwQuality;
DWORD dwBytesPerSecond;
DWORD dwFlags;
LPVOID lpFormat;
DWORD cbFormat;
LPVOID lpParms;
DWORD cbParms;
DWORD dwInterleaveEvery;
} AVICOMPRESSOPTIONS;
#define streamtypeVIDEO mmioFOURCC('v', 'i', 'd', 's')
#define streamtypeAUDIO mmioFOURCC('a', 'u', 'd', 's')
#define AVISTREAMREAD_CONVENIENT (-1L)
#define AVIIF_KEYFRAME 0x00000010L
#endif
ULONG (WINAPI *qAVIStreamRelease) (PAVISTREAM pavi);
HRESULT (WINAPI *qAVIStreamEndStreaming) (PAVISTREAM pavi);
HRESULT (WINAPI *qAVIStreamGetFrameClose) (PGETFRAME pg);
HRESULT (WINAPI *qAVIStreamRead) (PAVISTREAM pavi, LONG lStart, LONG lSamples, LPVOID lpBuffer, LONG cbBuffer, LONG FAR * plBytes, LONG FAR * plSamples);
LPVOID (WINAPI *qAVIStreamGetFrame) (PGETFRAME pg, LONG lPos);
HRESULT (WINAPI *qAVIStreamReadFormat) (PAVISTREAM pavi, LONG lPos,LPVOID lpFormat,LONG FAR *lpcbFormat);
LONG (WINAPI *qAVIStreamStart) (PAVISTREAM pavi);
PGETFRAME(WINAPI*qAVIStreamGetFrameOpen) (PAVISTREAM pavi, LPBITMAPINFOHEADER lpbiWanted);
HRESULT (WINAPI *qAVIStreamBeginStreaming) (PAVISTREAM pavi, LONG lStart, LONG lEnd, LONG lRate);
LONG (WINAPI *qAVIStreamSampleToTime) (PAVISTREAM pavi, LONG lSample);
LONG (WINAPI *qAVIStreamLength) (PAVISTREAM pavi);
HRESULT (WINAPI *qAVIStreamInfoA) (PAVISTREAM pavi, LPAVISTREAMINFOA psi, LONG lSize);
ULONG (WINAPI *qAVIFileRelease) (PAVIFILE pfile);
HRESULT (WINAPI *qAVIFileGetStream) (PAVIFILE pfile, PAVISTREAM FAR * ppavi, DWORD fccType, LONG lParam);
HRESULT (WINAPI *qAVIFileOpenA) (PAVIFILE FAR *ppfile, LPCSTR szFile, UINT uMode, LPCLSID lpHandler);
void (WINAPI *qAVIFileInit) (void);
HRESULT (WINAPI *qAVIStreamWrite) (PAVISTREAM pavi, LONG lStart, LONG lSamples, LPVOID lpBuffer, LONG cbBuffer, DWORD dwFlags, LONG FAR *plSampWritten, LONG FAR *plBytesWritten);
HRESULT (WINAPI *qAVIStreamSetFormat) (PAVISTREAM pavi, LONG lPos,LPVOID lpFormat,LONG cbFormat);
HRESULT (WINAPI *qAVIMakeCompressedStream) (PAVISTREAM FAR * ppsCompressed, PAVISTREAM ppsSource, AVICOMPRESSOPTIONS FAR * lpOptions, CLSID FAR *pclsidHandler);
HRESULT (WINAPI *qAVIFileCreateStreamA) (PAVIFILE pfile, PAVISTREAM FAR *ppavi, AVISTREAMINFOA FAR * psi);
static qboolean qAVIStartup(void)
{
static int aviinited;
static dllhandle_t *avimodule;
if (!aviinited)
{
dllfunction_t funcs[] =
{
{(void*)&qAVIFileInit, "AVIFileInit"},
{(void*)&qAVIStreamRelease, "AVIStreamRelease"},
{(void*)&qAVIStreamEndStreaming, "AVIStreamEndStreaming"},
{(void*)&qAVIStreamGetFrameClose, "AVIStreamGetFrameClose"},
{(void*)&qAVIStreamRead, "AVIStreamRead"},
{(void*)&qAVIStreamGetFrame, "AVIStreamGetFrame"},
{(void*)&qAVIStreamReadFormat, "AVIStreamReadFormat"},
{(void*)&qAVIStreamStart, "AVIStreamStart"},
{(void*)&qAVIStreamGetFrameOpen, "AVIStreamGetFrameOpen"},
{(void*)&qAVIStreamBeginStreaming, "AVIStreamBeginStreaming"},
{(void*)&qAVIStreamSampleToTime, "AVIStreamSampleToTime"},
{(void*)&qAVIStreamLength, "AVIStreamLength"},
{(void*)&qAVIStreamInfoA, "AVIStreamInfoA"},
{(void*)&qAVIFileRelease, "AVIFileRelease"},
{(void*)&qAVIFileGetStream, "AVIFileGetStream"},
{(void*)&qAVIFileOpenA, "AVIFileOpenA"},
{(void*)&qAVIStreamWrite, "AVIStreamWrite"},
{(void*)&qAVIStreamSetFormat, "AVIStreamSetFormat"},
{(void*)&qAVIMakeCompressedStream, "AVIMakeCompressedStream"},
{(void*)&qAVIFileCreateStreamA, "AVIFileCreateStreamA"},
{NULL,NULL}
};
aviinited = true;
avimodule = Sys_LoadLibrary("avifil32.dll", funcs);
if (avimodule)
qAVIFileInit();
}
return avimodule?true:false;
}
#endif
#ifdef HAVE_MEDIA_DECODER
static char *cin_prop_buf;
static size_t cin_prop_bufsize;
struct cin_s
{
qboolean (*decodeframe)(cin_t *cin, qboolean nosound, qboolean forcevideo, double mediatime, void (QDECL *uploadtexture)(void *ctx, uploadfmt_t fmt, int width, int height, void *data, void *palette), void *ctx);
void (*shutdown)(cin_t *cin); //warning: doesn't free cin_t
void (*rewind)(cin_t *cin);
//these are any interactivity functions you might want...
void (*cursormove) (struct cin_s *cin, float posx, float posy); //pos is 0-1
void (*key) (struct cin_s *cin, int code, int unicode, int event);
qboolean (*setsize) (struct cin_s *cin, int width, int height);
void (*getsize) (struct cin_s *cin, int *width, int *height, float *aspect);
void (*changestream) (struct cin_s *cin, const char *streamname);
qboolean (*getproperty) (struct cin_s *cin, const char *key, char *buffer, size_t *buffersize);
//these are the outputs (not always power of two!)
cinstates_t playstate;
qboolean forceframe;
float filmpercentage;
texid_t texture;
#ifdef HAVE_API_VFW
struct {
AVISTREAMINFOA vidinfo;
PAVISTREAM pavivideo;
AVISTREAMINFOA audinfo;
PAVISTREAM pavisound;
PAVIFILE pavi;
PGETFRAME pgf;
HACMSTREAM audiodecoder;
LPWAVEFORMATEX pWaveFormat;
//sound stuff
int soundpos;
int currentframe; //previously displayed frame, to avoid excess decoding
//source info
float filmfps;
int num_frames;
} avi;
#endif
#ifdef PLUGINS
struct {
void *ctx;
struct plugin_s *plug;
media_decoder_funcs_t *funcs; /*fixme*/
struct cin_s *next;
struct cin_s *prev;
} plugin;
#endif
struct {
qbyte *data;
uploadfmt_t format;
int width;
int height;
} image;
struct {
struct roq_info_s *roqfilm;
// float lastmediatime;
float nextframetime;
} roq;
struct {
struct cinematics_s *cin;
} q2cin;
float filmstarttime;
qbyte *framedata; //Z_Malloced buffer
};
static menu_t videomenu; //to capture keys+draws+etc. a singleton - multiple videos will be queued instead of simultaneous.
static shader_t *videoshader;
//////////////////////////////////////////////////////////////////////////////////
//AVI Support (windows)
#ifdef HAVE_API_VFW
static void Media_WinAvi_Shutdown(struct cin_s *cin)
{
qAVIStreamGetFrameClose(cin->avi.pgf);
qAVIStreamEndStreaming(cin->avi.pavivideo);
qAVIStreamRelease(cin->avi.pavivideo);
//we don't need to free the file (we freed it immediatly after getting the stream handles)
}
static void Media_WinAvi_Rewind (cin_t *cin)
{
cin->avi.soundpos = 0;
cin->avi.currentframe = -1;
}
static qboolean Media_WinAvi_DecodeFrame (cin_t *cin, qboolean nosound, qboolean forcevideo, double mediatime, void (QDECL *uploadtexture)(void *ctx, uploadfmt_t fmt, int width, int height, void *data, void *palette), void *ctx)
{
LPBITMAPINFOHEADER lpbi; // Holds The Bitmap Header Information
float newframe;
int newframei;
int wantsoundtime;
extern cvar_t _snd_mixahead;
newframe = ((mediatime * cin->avi.vidinfo.dwRate) / cin->avi.vidinfo.dwScale) + cin->avi.vidinfo.dwInitialFrames;
newframei = newframe;
if (newframei>=cin->avi.num_frames)
return false;
if (newframei == cin->avi.currentframe && !forcevideo)
return true;
if (cin->avi.currentframe < newframei-1)
Con_DPrintf("Dropped %i frame(s)\n", (newframei - cin->avi.currentframe)-1);
cin->avi.currentframe = newframei;
cin->filmpercentage = newframe / cin->avi.num_frames;
if (newframei>=cin->avi.num_frames)
return false;
lpbi = (LPBITMAPINFOHEADER)qAVIStreamGetFrame(cin->avi.pgf, newframei); // Grab Data From The AVI Stream
if (!lpbi || lpbi->biBitCount != 24)//oops
return false;
uploadtexture(ctx, TF_BGR24_FLIP, lpbi->biWidth, lpbi->biHeight, (char*)lpbi+lpbi->biSize, NULL);
if(nosound)
wantsoundtime = 0;
else
wantsoundtime = (((mediatime + _snd_mixahead.value + 0.02) * cin->avi.audinfo.dwRate) / cin->avi.audinfo.dwScale) + cin->avi.audinfo.dwInitialFrames;
while (cin->avi.pavisound && cin->avi.soundpos < wantsoundtime)
{
LONG lSize;
LPBYTE pBuffer;
LONG samples;
/*if the audio skipped more than a second, drop it all and start at a sane time, so our raw audio playing code doesn't buffer too much*/
if (cin->avi.soundpos + (1*cin->avi.audinfo.dwRate / cin->avi.audinfo.dwScale) < wantsoundtime)
{
cin->avi.soundpos = wantsoundtime;
break;
}
qAVIStreamRead(cin->avi.pavisound, cin->avi.soundpos, AVISTREAMREAD_CONVENIENT, NULL, 0, &lSize, &samples);
pBuffer = cin->framedata;
qAVIStreamRead(cin->avi.pavisound, cin->avi.soundpos, AVISTREAMREAD_CONVENIENT, pBuffer, lSize, NULL, &samples);
cin->avi.soundpos+=samples;
/*if no progress, stop!*/
if (!samples)
break;
if (cin->avi.audiodecoder)
{
ACMSTREAMHEADER strhdr;
char buffer[1024*256];
memset(&strhdr, 0, sizeof(strhdr));
strhdr.cbStruct = sizeof(strhdr);
strhdr.pbSrc = pBuffer;
strhdr.cbSrcLength = lSize;
strhdr.pbDst = buffer;
strhdr.cbDstLength = sizeof(buffer);
qacmStreamPrepareHeader(cin->avi.audiodecoder, &strhdr, 0);
qacmStreamConvert(cin->avi.audiodecoder, &strhdr, ACM_STREAMCONVERTF_BLOCKALIGN);
qacmStreamUnprepareHeader(cin->avi.audiodecoder, &strhdr, 0);
S_RawAudio(-1, strhdr.pbDst, cin->avi.pWaveFormat->nSamplesPerSec, strhdr.cbDstLengthUsed/4, cin->avi.pWaveFormat->nChannels, 2, volume.value);
}
else
S_RawAudio(-1, pBuffer, cin->avi.pWaveFormat->nSamplesPerSec, samples, cin->avi.pWaveFormat->nChannels, 2, volume.value);
}
return true;
}
static cin_t *Media_WinAvi_TryLoad(char *name)
{
cin_t *cin;
PAVIFILE pavi;
flocation_t loc;
if (strchr(name, ':'))
return NULL;
if (!qAVIStartup())
return NULL;
FS_FLocateFile(name, FSLF_IFFOUND, &loc);
if (!loc.offset && *loc.rawname && !qAVIFileOpenA(&pavi, loc.rawname, OF_READ, NULL))//!AVIStreamOpenFromFile(&pavi, name, streamtypeVIDEO, 0, OF_READ, NULL))
{
int filmwidth;
int filmheight;
cin = Z_Malloc(sizeof(cin_t));
cin->avi.pavi = pavi;
if (qAVIFileGetStream(cin->avi.pavi, &cin->avi.pavivideo, streamtypeVIDEO, 0)) //retrieve video stream
{
qAVIFileRelease(pavi);
Con_Printf("%s contains no video stream\n", name);
return NULL;
}
if (qAVIFileGetStream(cin->avi.pavi, &cin->avi.pavisound, streamtypeAUDIO, 0)) //retrieve audio stream
{
Con_DPrintf("%s contains no audio stream\n", name);
cin->avi.pavisound=NULL;
}
qAVIFileRelease(cin->avi.pavi);
//play with video
qAVIStreamInfoA(cin->avi.pavivideo, &cin->avi.vidinfo, sizeof(cin->avi.vidinfo));
filmwidth=cin->avi.vidinfo.rcFrame.right-cin->avi.vidinfo.rcFrame.left; // Width Is Right Side Of Frame Minus Left
filmheight=cin->avi.vidinfo.rcFrame.bottom-cin->avi.vidinfo.rcFrame.top; // Height Is Bottom Of Frame Minus Top
cin->framedata = BZ_Malloc(filmwidth*filmheight*4);
cin->avi.num_frames=qAVIStreamLength(cin->avi.pavivideo); // The Last Frame Of The Stream
cin->avi.filmfps=1000.0f*(float)cin->avi.num_frames/(float)qAVIStreamSampleToTime(cin->avi.pavivideo,cin->avi.num_frames); // Calculate Rough Milliseconds Per Frame
qAVIStreamBeginStreaming(cin->avi.pavivideo, 0, cin->avi.num_frames, 100);
cin->avi.pgf=qAVIStreamGetFrameOpen(cin->avi.pavivideo, NULL);
if (!cin->avi.pgf)
{
Con_Printf("AVIStreamGetFrameOpen failed. Please install a vfw codec for '%c%c%c%c'. Try ffdshow.\n",
((unsigned char*)&cin->avi.vidinfo.fccHandler)[0],
((unsigned char*)&cin->avi.vidinfo.fccHandler)[1],
((unsigned char*)&cin->avi.vidinfo.fccHandler)[2],
((unsigned char*)&cin->avi.vidinfo.fccHandler)[3]
);
}
cin->avi.currentframe=-1;
cin->filmstarttime = Sys_DoubleTime();
cin->avi.soundpos=0;
//play with sound
if (cin->avi.pavisound)
{
LONG lSize;
LPBYTE pChunk;
qAVIStreamInfoA(cin->avi.pavisound, &cin->avi.audinfo, sizeof(cin->avi.audinfo));
qAVIStreamRead(cin->avi.pavisound, 0, AVISTREAMREAD_CONVENIENT, NULL, 0, &lSize, NULL);
if (!lSize)
cin->avi.pWaveFormat = NULL;
else
{
pChunk = BZ_Malloc(sizeof(qbyte)*lSize);
if(qAVIStreamReadFormat(cin->avi.pavisound, qAVIStreamStart(cin->avi.pavisound), pChunk, &lSize))
{
// error
Con_Printf("Failiure reading sound info\n");
}
cin->avi.pWaveFormat = (LPWAVEFORMATEX)pChunk;
}
if (!cin->avi.pWaveFormat)
{
Con_Printf("VFW: unable to decode audio\n");
qAVIStreamRelease(cin->avi.pavisound);
cin->avi.pavisound=NULL;
}
else if (cin->avi.pWaveFormat->wFormatTag != 1)
{
WAVEFORMATEX pcm_format;
HACMDRIVER drv = NULL;
memset (&pcm_format, 0, sizeof(pcm_format));
pcm_format.wFormatTag = WAVE_FORMAT_PCM;
pcm_format.nChannels = cin->avi.pWaveFormat->nChannels;
pcm_format.nSamplesPerSec = cin->avi.pWaveFormat->nSamplesPerSec;
pcm_format.nBlockAlign = 4;
pcm_format.nAvgBytesPerSec = pcm_format.nSamplesPerSec*4;
pcm_format.wBitsPerSample = 16;
pcm_format.cbSize = 0;
if (!qacmStartup() || 0!=qacmStreamOpen(&cin->avi.audiodecoder, drv, cin->avi.pWaveFormat, &pcm_format, NULL, 0, 0, 0))
{
Con_Printf("Failed to open audio decoder\n"); //FIXME: so that it no longer is...
qAVIStreamRelease(cin->avi.pavisound);
cin->avi.pavisound=NULL;
}
}
}
cin->decodeframe = Media_WinAvi_DecodeFrame;
cin->rewind = Media_WinAvi_Rewind;
cin->shutdown = Media_WinAvi_Shutdown;
return cin;
}
return NULL;
}
#endif
//AVI Support (windows)
//////////////////////////////////////////////////////////////////////////////////
//Plugin Support
#ifdef PLUGINS
static media_decoder_funcs_t *plugindecodersfunc[8];
static struct plugin_s *plugindecodersplugin[8];
static cin_t *active_cin_plugins;
qboolean Media_RegisterDecoder(struct plugin_s *plug, media_decoder_funcs_t *funcs)
{
int i;
if (!funcs || funcs->structsize != sizeof(*funcs))
return false;
for (i = 0; i < sizeof(plugindecodersfunc)/sizeof(plugindecodersfunc[0]); i++)
{
if (plugindecodersfunc[i] == NULL)
{
plugindecodersfunc[i] = funcs;
plugindecodersplugin[i] = plug;
return true;
}
}
return false;
}
/*funcs==null closes ALL decoders from this plugin*/
qboolean Media_UnregisterDecoder(struct plugin_s *plug, media_decoder_funcs_t *funcs)
{
qboolean success = true;
int i;
static media_decoder_funcs_t deadfuncs;
struct plugin_s *oldplug = currentplug;
cin_t *cin, *next;
for (i = 0; i < sizeof(plugindecodersfunc)/sizeof(plugindecodersfunc[0]); i++)
{
if (plugindecodersfunc[i] == funcs || (!funcs && plugindecodersplugin[i] == plug))
{
//kill any cinematics currently using that decoder
for (cin = active_cin_plugins; cin; cin = next)
{
next = cin->plugin.next;
if (cin->plugin.plug == plug && cin->plugin.funcs == plugindecodersfunc[i])
{
//we don't kill the engine's side of it, not just yet anyway.
currentplug = cin->plugin.plug;
if (cin->plugin.funcs->shutdown)
cin->plugin.funcs->shutdown(cin->plugin.ctx);
cin->plugin.funcs = &deadfuncs;
cin->plugin.plug = NULL;
cin->plugin.ctx = NULL;
}
}
currentplug = oldplug;
plugindecodersfunc[i] = NULL;
plugindecodersplugin[i] = NULL;
if (funcs)
return success;
}
}
if (!funcs)
{
static media_decoder_funcs_t deadfuncs;
struct plugin_s *oldplug = currentplug;
cin_t *cin, *next;
for (cin = active_cin_plugins; cin; cin = next)
{
next = cin->plugin.next;
if (cin->plugin.plug == plug)
{
//we don't kill the engine's side of it, not just yet anyway.
currentplug = cin->plugin.plug;
if (cin->plugin.funcs->shutdown)
cin->plugin.funcs->shutdown(cin->plugin.ctx);
cin->plugin.funcs = &deadfuncs;
cin->plugin.plug = NULL;
cin->plugin.ctx = NULL;
}
}
currentplug = oldplug;
}
return success;
}
static qboolean Media_Plugin_DecodeFrame (cin_t *cin, qboolean nosound, qboolean forcevideo, double mediatime, void (QDECL *uploadtexture)(void *ctx, uploadfmt_t fmt, int width, int height, void *data, void *palette), void *ctx)
{
qboolean okay;
struct plugin_s *oldplug = currentplug;
if (!cin->plugin.funcs->decodeframe)
return false; //plugin closed or something
currentplug = cin->plugin.plug;
okay = cin->plugin.funcs->decodeframe(cin->plugin.ctx, nosound, forcevideo, mediatime, uploadtexture, ctx);
currentplug = oldplug;
return okay;
}
static void Media_Plugin_Shutdown(cin_t *cin)
{
struct plugin_s *oldplug = currentplug;
currentplug = cin->plugin.plug;
if (cin->plugin.funcs->shutdown)
cin->plugin.funcs->shutdown(cin->plugin.ctx);
currentplug = oldplug;
if (cin->plugin.prev)
cin->plugin.prev->plugin.next = cin->plugin.next;
else
active_cin_plugins = cin->plugin.next;
if (cin->plugin.next)
cin->plugin.next->plugin.prev = cin->plugin.prev;
}
static void Media_Plugin_Rewind(cin_t *cin)
{
struct plugin_s *oldplug = currentplug;
currentplug = cin->plugin.plug;
if (cin->plugin.funcs->rewind)
cin->plugin.funcs->rewind(cin->plugin.ctx);
currentplug = oldplug;
}
void Media_Plugin_MoveCursor(cin_t *cin, float posx, float posy)
{
struct plugin_s *oldplug = currentplug;
currentplug = cin->plugin.plug;
if (cin->plugin.funcs->cursormove)
cin->plugin.funcs->cursormove(cin->plugin.ctx, posx, posy);
currentplug = oldplug;
}
void Media_Plugin_KeyPress(cin_t *cin, int code, int unicode, int event)
{
struct plugin_s *oldplug = currentplug;
currentplug = cin->plugin.plug;
if (cin->plugin.funcs->key)
cin->plugin.funcs->key(cin->plugin.ctx, code, unicode, event);
currentplug = oldplug;
}
qboolean Media_Plugin_SetSize(cin_t *cin, int width, int height)
{
qboolean result = false;
struct plugin_s *oldplug = currentplug;
currentplug = cin->plugin.plug;
if (cin->plugin.funcs->setsize)
result = cin->plugin.funcs->setsize(cin->plugin.ctx, width, height);
currentplug = oldplug;
return result;
}
void Media_Plugin_GetSize(cin_t *cin, int *width, int *height, float *aspect)
{
struct plugin_s *oldplug = currentplug;
currentplug = cin->plugin.plug;
if (cin->plugin.funcs->getsize)
cin->plugin.funcs->getsize(cin->plugin.ctx, width, height);
currentplug = oldplug;
}
void Media_Plugin_ChangeStream(cin_t *cin, const char *streamname)
{
struct plugin_s *oldplug = currentplug;
currentplug = cin->plugin.plug;
if (cin->plugin.funcs->changestream)
cin->plugin.funcs->changestream(cin->plugin.ctx, streamname);
currentplug = oldplug;
}
qboolean Media_Plugin_GetProperty(cin_t *cin, const char *propname, char *data, size_t *datasize)
{
qboolean ret = false;
struct plugin_s *oldplug = currentplug;
currentplug = cin->plugin.plug;
if (cin->plugin.funcs->getproperty)
ret = cin->plugin.funcs->getproperty(cin->plugin.ctx, propname, data, datasize);
currentplug = oldplug;
return ret;
}
cin_t *Media_Plugin_TryLoad(char *name)
{
cin_t *cin;
int i;
media_decoder_funcs_t *funcs = NULL;
struct plugin_s *plug = NULL;
void *ctx = NULL;
struct plugin_s *oldplug = currentplug;
for (i = 0; i < sizeof(plugindecodersfunc)/sizeof(plugindecodersfunc[0]); i++)
{
funcs = plugindecodersfunc[i];
if (funcs)
{
plug = plugindecodersplugin[i];
currentplug = plug;
ctx = funcs->createdecoder(name);
if (ctx)
break;
}
}
currentplug = oldplug;
if (ctx)
{
cin = Z_Malloc(sizeof(cin_t));
cin->plugin.funcs = funcs;
cin->plugin.plug = plug;
cin->plugin.ctx = ctx;
cin->plugin.next = active_cin_plugins;
cin->plugin.prev = NULL;
if (cin->plugin.next)
cin->plugin.next->plugin.prev = cin;
active_cin_plugins = cin;
cin->decodeframe = Media_Plugin_DecodeFrame;
cin->shutdown = Media_Plugin_Shutdown;
cin->rewind = Media_Plugin_Rewind;
if (funcs->cursormove)
cin->cursormove = Media_Plugin_MoveCursor;
if (funcs->key)
cin->key = Media_Plugin_KeyPress;
if (funcs->setsize)
cin->setsize = Media_Plugin_SetSize;
if (funcs->getsize)
cin->getsize = Media_Plugin_GetSize;
if (funcs->changestream)
cin->changestream = Media_Plugin_ChangeStream;
if (funcs->getproperty)
cin->getproperty = Media_Plugin_GetProperty;
return cin;
}
return NULL;
}
#endif
//Plugin Support
//////////////////////////////////////////////////////////////////////////////////
//Quake3 RoQ Support
#ifdef Q3CLIENT
#include "roq.h"
static void Media_Roq_Shutdown(struct cin_s *cin)
{
roq_close(cin->roq.roqfilm);
cin->roq.roqfilm=NULL;
}
static qboolean Media_Roq_DecodeFrame (cin_t *cin, qboolean nosound, qboolean forcevideo, double mediatime, void (QDECL *uploadtexture)(void *ctx, uploadfmt_t fmt, int width, int height, void *data, void *palette), void *ctx)
{
qboolean doupdate = forcevideo;
//seeking could probably be done a bit better...
//key frames or something, I dunno
while (mediatime >= cin->roq.nextframetime)
{
switch (roq_read_frame(cin->roq.roqfilm)) //0 if end, -1 if error, 1 if success
{
default: //error
case 0: //eof
if (!doupdate)
return false;
break;
case 1:
break; //success
}
cin->roq.nextframetime += 1.0/30;
doupdate = true;
}
if (doupdate)
{
//#define LIMIT(x) ((x)<0xFFFF)?(x)>>16:0xFF;
#define LIMIT(x) ((((x) > 0xffffff) ? 0xff0000 : (((x) <= 0xffff) ? 0 : (x) & 0xff0000)) >> 16)
unsigned char *pa=cin->roq.roqfilm->y[0];
unsigned char *pb=cin->roq.roqfilm->u[0];
unsigned char *pc=cin->roq.roqfilm->v[0];
int pix=0;
int num_columns=(cin->roq.roqfilm->width)>>1;
int num_rows=cin->roq.roqfilm->height;
int y;
int x;
qbyte *framedata;
if (cin->roq.roqfilm->num_frames)
cin->filmpercentage = cin->roq.roqfilm->frame_num / cin->roq.roqfilm->num_frames;
else
cin->filmpercentage = 0;
{
framedata = cin->framedata;
for(y = 0; y < num_rows; ++y) //roq playing doesn't give nice data. It's still fairly raw.
{ //convert it properly.
for(x = 0; x < num_columns; ++x)
{
int r, g, b, y1, y2, u, v, t;
y1 = *(pa++); y2 = *(pa++);
u = pb[x] - 128;
v = pc[x] - 128;
y1 <<= 16;
y2 <<= 16;
r = 91881 * v;
g = -22554 * u + -46802 * v;
b = 116130 * u;
t=r+y1;
framedata[pix] =(unsigned char) LIMIT(t);
t=g+y1;
framedata[pix+1] =(unsigned char) LIMIT(t);
t=b+y1;
framedata[pix+2] =(unsigned char) LIMIT(t);
t=r+y2;
framedata[pix+4] =(unsigned char) LIMIT(t);
t=g+y2;
framedata[pix+5] =(unsigned char) LIMIT(t);
t=b+y2;
framedata[pix+6] =(unsigned char) LIMIT(t);
pix+=8;
}
if(y & 0x01) { pb += num_columns; pc += num_columns; }
}
}
uploadtexture(ctx, TF_RGBX32, cin->roq.roqfilm->width, cin->roq.roqfilm->height, cin->framedata, NULL);
if (!nosound)
{
while (cin->roq.roqfilm->audio_channels && S_HaveOutput() && cin->roq.roqfilm->aud_pos < cin->roq.roqfilm->vid_pos)
{
if (roq_read_audio(cin->roq.roqfilm)>0)
S_RawAudio(-1, cin->roq.roqfilm->audio, 22050, cin->roq.roqfilm->audio_size/cin->roq.roqfilm->audio_channels, cin->roq.roqfilm->audio_channels, 2, volume.value );
else
break;
}
}
}
return true;
}
void Media_Roq_GetSize(struct cin_s *cin, int *width, int *height, float *aspect)
{
*width = cin->roq.roqfilm->width;
*height = cin->roq.roqfilm->height;
*aspect = (float)cin->roq.roqfilm->width/cin->roq.roqfilm->height;
}
static cin_t *Media_RoQ_TryLoad(char *name)
{
cin_t *cin;
roq_info *roqfilm;
if (strchr(name, ':'))
return NULL;
if ((roqfilm = roq_open(name)))
{
cin = Z_Malloc(sizeof(cin_t));
cin->decodeframe = Media_Roq_DecodeFrame;
cin->shutdown = Media_Roq_Shutdown;
cin->getsize = Media_Roq_GetSize;
cin->roq.roqfilm = roqfilm;
cin->framedata = BZ_Malloc(roqfilm->width*roqfilm->height*4);
return cin;
}
return NULL;
}
#endif
//Quake3 RoQ Support
//////////////////////////////////////////////////////////////////////////////////
//Static Image Support
#ifndef MINIMAL
static void Media_Static_Shutdown(struct cin_s *cin)
{
BZ_Free(cin->image.data);
cin->image.data = NULL;
}
static qboolean Media_Static_DecodeFrame (cin_t *cin, qboolean nosound, qboolean forcevideo, double mediatime, void (QDECL *uploadtexture)(void *ctx, uploadfmt_t fmt, int width, int height, void *data, void *palette), void *ctx)
{
if (forcevideo)
uploadtexture(ctx, cin->image.format, cin->image.width, cin->image.height, cin->image.data, NULL);
return true;
}
static cin_t *Media_Static_TryLoad(char *name)
{
cin_t *cin;
char *dot = strrchr(name, '.');
if (dot && (!strcmp(dot, ".pcx") || !strcmp(dot, ".tga") || !strcmp(dot, ".png") || !strcmp(dot, ".jpg")))
{
qbyte *staticfilmimage;
int imagewidth;
int imageheight;
uploadfmt_t format = PTI_RGBA8;
int fsize;
char fullname[MAX_QPATH];
qbyte *file;
Q_snprintfz(fullname, sizeof(fullname), "%s", name);
fsize = FS_LoadFile(fullname, (void **)&file);
if (!file)
{
Q_snprintfz(fullname, sizeof(fullname), "pics/%s", name);
fsize = FS_LoadFile(fullname, (void **)&file);
if (!file)
return NULL;
}
staticfilmimage = ReadRawImageFile(file, fsize, &imagewidth, &imageheight, &format, false, fullname);
FS_FreeFile(file); //done with the file now
if (!staticfilmimage)
{
Con_Printf("Static cinematic format not supported.\n"); //not supported format
return NULL;
}
cin = Z_Malloc(sizeof(cin_t));
cin->decodeframe = Media_Static_DecodeFrame;
cin->shutdown = Media_Static_Shutdown;
cin->image.data = staticfilmimage;
cin->image.format = format;
cin->image.width = imagewidth;
cin->image.height = imageheight;
return cin;
}
return NULL;
}
#endif
//Static Image Support
//////////////////////////////////////////////////////////////////////////////////
//Quake2 CIN Support
#ifdef Q2CLIENT
//fixme: this code really shouldn't be in this file.
static void Media_Cin_Shutdown(struct cin_s *cin)
{
CIN_StopCinematic(cin->q2cin.cin);
}
static void Media_Cin_Rewind(struct cin_s *cin)
{
CIN_Rewind(cin->q2cin.cin);
}
static qboolean Media_Cin_DecodeFrame(cin_t *cin, qboolean nosound, qboolean forcevideo, double mediatime, void (QDECL *uploadtexture)(void *ctx, uploadfmt_t fmt, int width, int height, void *data, void *palette), void *ctx)
{
qbyte *outdata;
int outwidth;
int outheight;
qbyte *outpalette;
switch (CIN_RunCinematic(cin->q2cin.cin, mediatime, &outdata, &outwidth, &outheight, &outpalette))
{
default:
case 0:
return false;
case 1:
break;
case 2:
if (!forcevideo)
return true;
break;
}
uploadtexture(ctx, TF_8PAL24, outwidth, outheight, outdata, outpalette);
return true;
}
static cin_t *Media_Cin_TryLoad(char *name)
{
struct cinematics_s *q2cin;
cin_t *cin;
char *dot = strrchr(name, '.');
if (dot && (!strcmp(dot, ".cin")))
{
q2cin = CIN_PlayCinematic(name);
if (q2cin)
{
cin = Z_Malloc(sizeof(cin_t));
cin->q2cin.cin = q2cin;
cin->decodeframe = Media_Cin_DecodeFrame;
cin->shutdown = Media_Cin_Shutdown;
cin->rewind = Media_Cin_Rewind;
return cin;
}
}
return NULL;
}
#endif
//Quake2 CIN Support
//////////////////////////////////////////////////////////////////////////////////
void Media_ShutdownCin(cin_t *cin)
{
if (!cin)
return;
if (cin->shutdown)
cin->shutdown(cin);
if (TEXVALID(cin->texture))
Image_UnloadTexture(cin->texture);
if (cin->framedata)
{
BZ_Free(cin->framedata);
cin->framedata = NULL;
}
Z_Free(cin);
Z_Free(cin_prop_buf);
cin_prop_buf = NULL;
cin_prop_bufsize = 0;
}
cin_t *Media_StartCin(char *name)
{
cin_t *cin = NULL;
if (!name || !*name) //clear only.
return NULL;
#ifndef MINIMAL
if (!cin)
cin = Media_Static_TryLoad(name);
#endif
#ifdef Q2CLIENT
if (!cin)
cin = Media_Cin_TryLoad(name);
#endif
#ifdef Q3CLIENT
if (!cin)
cin = Media_RoQ_TryLoad(name);
#endif
#ifdef HAVE_API_VFW
if (!cin)
cin = Media_WinAvi_TryLoad(name);
#endif
#ifdef PLUGINS
if (!cin)
cin = Media_Plugin_TryLoad(name);
#endif
if (cin)
cin->filmstarttime = realtime;
return cin;
}
static struct pendingfilms_s
{
struct pendingfilms_s *next;
char name[1];
} *pendingfilms;
static void MediaView_DrawFilm(menu_t *m)
{
if (videoshader)
{
cin_t *cin = R_ShaderGetCinematic(videoshader);
if (cin && cin->playstate == CINSTATE_INVALID)
Media_SetState(cin, CINSTATE_PLAY); //err... wot? must have vid_reloaded or something
if (cin && cin->playstate == CINSTATE_ENDED)
Media_StopFilm(false);
else if (cin)
{
int cw, ch;
float aspect;
if (cin->cursormove)
cin->cursormove(cin, mousecursor_x/(float)vid.width, mousecursor_y/(float)vid.height);
if (cin->setsize)
cin->setsize(cin, vid.pixelwidth, vid.pixelheight);
//FIXME: should have a proper aspect ratio setting. RoQ files are always power of two, which makes things ugly.
if (cin->getsize)
cin->getsize(cin, &cw, &ch, &aspect);
else
{
cw = 4;
ch = 3;
}
R2D_Letterbox(0, 0, vid.fbvwidth, vid.fbvheight, videoshader, cw, ch);
SCR_SetUpToDrawConsole();
if (scr_con_current)
SCR_DrawConsole (false);
}
}
else if (!videoshader)
Menu_Unlink(m);
}
static qboolean MediaView_KeyEvent(menu_t *m, qboolean isdown, unsigned int devid, int key, int unicode)
{
if (isdown && key == K_ESCAPE)
{
Media_StopFilm(false); //skip to the next.
return true;
}
Media_Send_KeyEvent(NULL, key, unicode, !isdown);
return true;
}
static qboolean MediaView_MouseMove(menu_t *m, qboolean isabs, unsigned int devid, float x, float y)
{
cin_t *cin;
cin = R_ShaderGetCinematic(videoshader);
if (!cin || !cin->cursormove)
return false;
if (isabs)
cin->cursormove(cin, x, y);
return true;
}
static void MediaView_StopFilm(menu_t *m)
{ //display is going away for some reason. might as well kill them all
Media_StopFilm(true);
}
static qboolean Media_BeginNextFilm(void)
{
cin_t *cin;
char sname[MAX_QPATH];
struct pendingfilms_s *p;
if (!pendingfilms)
return false;
p = pendingfilms;
pendingfilms = p->next;
snprintf(sname, sizeof(sname), "cinematic/%s", p->name);
if (!qrenderer)
{
Z_Free(p);
return false;
}
videoshader = R_RegisterCustom(sname, SUF_NONE, Shader_DefaultCinematic, p->name);
cin = R_ShaderGetCinematic(videoshader);
if (cin)
{
Media_SetState(cin, CINSTATE_PLAY);
Media_Send_Reset(cin);
if (cin->changestream)
cin->changestream(cin, "cmd:focus");
}
else
{
Con_Printf("Unable to play cinematic %s\n", p->name);
R_UnloadShader(videoshader);
videoshader = NULL;
}
Z_Free(p);
if (videoshader)
{
videomenu.cursor = NULL;
videomenu.release = MediaView_StopFilm;
videomenu.drawmenu = MediaView_DrawFilm;
videomenu.mousemove = MediaView_MouseMove;
videomenu.keyevent = MediaView_KeyEvent;
videomenu.isopaque = true;
Menu_Push(&videomenu, false);
}
else
Menu_Unlink(&videomenu);
return !!videoshader;
}
qboolean Media_StopFilm(qboolean all)
{
if (!pendingfilms && !videoshader)
return false; //nothing to do
if (all)
{
struct pendingfilms_s *p;
while(pendingfilms)
{
p = pendingfilms;
pendingfilms = p->next;
Z_Free(p);
}
}
if (videoshader)
{
R_UnloadShader(videoshader);
videoshader = NULL;
S_RawAudio(-1, NULL, 0, 0, 0, 0, 0);
}
while (pendingfilms && !videoshader)
{
if (Media_BeginNextFilm())
break;
}
//for q2 cinematic-maps.
//q2 sends 'nextserver' when the client's cinematics end so that the game can progress to the next map.
//qc might want to make use of it too, but its probably best to just send a playfilm command at the start of the map and then just wait it out. maybe treat nextserver as an unpause request.
if (!videoshader && cls.state == ca_active)
{
CL_SendClientCommand(true, "nextserver %i", cl.servercount);
}
return true;
}
qboolean Media_PlayFilm(char *name, qboolean enqueue)
{
if (!enqueue || !*name)
Media_StopFilm(true);
if (*name)
{
struct pendingfilms_s **p;
for (p = &pendingfilms; *p; p = &(*p)->next)
;
(*p) = Z_Malloc(sizeof(**p) + strlen(name));
strcpy((*p)->name, name);
while (pendingfilms && !videoshader)
{
if (Media_BeginNextFilm())
break;
}
}
if (videoshader)
{
#ifdef HAVE_CDPLAYER
CDAudio_Stop();
#endif
SCR_EndLoadingPlaque();
if (!Key_Dest_Has(kdm_console))
scr_con_current=0;
return true;
}
else
return false;
}
#ifndef SERVERONLY
void QDECL Media_UpdateTexture(void *ctx, uploadfmt_t fmt, int width, int height, void *data, void *palette)
{
cin_t *cin = ctx;
if (!TEXVALID(cin->texture))
TEXASSIGN(cin->texture, Image_CreateTexture("***cin***", NULL, IF_CLAMP|IF_NOMIPMAP));
Image_Upload(cin->texture, fmt, data, palette, width, height, IF_CLAMP|IF_NOMIPMAP|IF_NOGAMMA);
}
texid_tf Media_UpdateForShader(cin_t *cin)
{
float mediatime;
qboolean force = false;
if (!cin) //caller fucked up.
return r_nulltex;
if (cin->playstate == CINSTATE_FLUSHED)
{
cin->playstate = CINSTATE_PLAY;
mediatime = 0;
cin->filmstarttime = realtime;
}
else if (cin->playstate == CINSTATE_INVALID)
{
cin->playstate = CINSTATE_LOOP;
mediatime = 0;
cin->filmstarttime = realtime;
}
else if (cin->playstate == CINSTATE_ENDED)
mediatime = 0; //if we reach the end of the video, we give up and just show the first frame for subsequent frames
else if (cin->playstate == CINSTATE_PAUSE)
mediatime = cin->filmstarttime;
else
mediatime = realtime - cin->filmstarttime;
if (!TEXVALID(cin->texture))
{
force = true;
}
if (!cin->decodeframe(cin, false, force, mediatime, Media_UpdateTexture, cin))
{
//we got eof / error
if (cin->playstate != CINSTATE_LOOP)
Media_SetState(cin, CINSTATE_ENDED);
if (cin->rewind)
{
Media_Send_Reset(cin);
mediatime = 0;
if (!cin->decodeframe(cin, true, force, mediatime, Media_UpdateTexture, cin))
return r_nulltex;
}
}
return cin->texture;
}
#endif
void Media_Send_KeyEvent(cin_t *cin, int button, int unicode, int event)
{
if (!cin)
cin = R_ShaderGetCinematic(videoshader);
if (!cin)
return;
if (cin->key)
cin->key(cin, button, unicode, event);
else if (button == K_SPACE && !event)
{
if (cin->playstate == CINSTATE_PAUSE)
Media_SetState(cin, CINSTATE_PLAY);
else
Media_SetState(cin, CINSTATE_PAUSE);
}
else if (button == K_BACKSPACE && !event)
{
Media_Send_Reset(cin);
}
else if ((button == K_LEFTARROW || button == K_KP_LEFTARROW || button == K_GP_DPAD_LEFT) && !event)
cin->filmstarttime += (cin->playstate == CINSTATE_PAUSE)?-10:10;
else if ((button == K_RIGHTARROW || button == K_KP_RIGHTARROW || button == K_GP_DPAD_RIGHT) && !event)
cin->filmstarttime -= (cin->playstate == CINSTATE_PAUSE)?-10:10;
}
void Media_Send_MouseMove(cin_t *cin, float x, float y)
{
if (!cin)
cin = R_ShaderGetCinematic(videoshader);
if (!cin || !cin->cursormove)
return;
cin->cursormove(cin, x, y);
}
void Media_Send_Resize(cin_t *cin, int x, int y)
{
if (!cin)
cin = R_ShaderGetCinematic(videoshader);
if (!cin || !cin->setsize)
return;
cin->setsize(cin, x, y);
}
void Media_Send_GetSize(cin_t *cin, int *x, int *y, float *aspect)
{
*x = 0;
*y = 0;
*aspect = 0;
if (!cin)
cin = R_ShaderGetCinematic(videoshader);
if (!cin || !cin->getsize)
return;
cin->getsize(cin, x, y, aspect);
}
void Media_Send_Reset(cin_t *cin)
{
if (!cin)
return;
if (cin->playstate == CINSTATE_PAUSE)
cin->filmstarttime = 0; //fixed on resume
else
cin->filmstarttime = realtime;
if (cin->rewind)
cin->rewind(cin);
}
void Media_Send_Command(cin_t *cin, const char *command)
{
if (!cin)
cin = R_ShaderGetCinematic(videoshader);
if (cin && cin->changestream)
cin->changestream(cin, command);
else if (cin && !strcmp(command, "cmd:rewind"))
Media_Send_Reset(cin);
}
const char *Media_Send_GetProperty(cin_t *cin, const char *key)
{
if (!cin)
cin = R_ShaderGetCinematic(videoshader);
if (cin && cin->getproperty)
{
size_t needsize = 0;
if (cin->getproperty(cin, key, NULL, &needsize))
{
if (needsize+1 > cin_prop_bufsize)
{
cin_prop_buf = BZ_Realloc(cin_prop_buf, needsize+1);
cin_prop_bufsize = needsize+1;
}
cin_prop_buf[needsize] = 0;
if (cin->getproperty(cin, key, cin_prop_buf, &needsize))
return cin_prop_buf;
}
}
return NULL;
}
void Media_SetState(cin_t *cin, cinstates_t newstate)
{
if (cin->playstate == newstate)
return;
if (newstate == CINSTATE_FLUSHED || newstate == CINSTATE_ENDED)
cin->filmstarttime = realtime; //these technically both rewind it.
else if (newstate == CINSTATE_PAUSE)
cin->filmstarttime = realtime - cin->filmstarttime;
else if (cin->playstate == CINSTATE_PAUSE)
cin->filmstarttime = realtime - cin->filmstarttime;
cin->playstate = newstate;
}
cinstates_t Media_GetState(cin_t *cin)
{
return cin->playstate;
}
void Media_PlayFilm_f (void)
{
int i;
if (Cmd_Argc() < 2)
{
Con_Printf("playfilm <filename>");
}
if (!strcmp(Cmd_Argv(0), "cinematic"))
Media_PlayFilm(va("video/%s", Cmd_Argv(1)), false);
else
{
Media_PlayFilm(Cmd_Argv(1), false);
for (i = 2; i < Cmd_Argc(); i++)
Media_PlayFilm(Cmd_Argv(i), true);
}
}
void Media_PlayVideoWindowed_f (void)
{
char *videomap = Cmd_Argv(1);
shader_t *s;
console_t *con;
if (!qrenderer)
return;
s = R_RegisterCustom(va("consolevid_%s", videomap), SUF_NONE, Shader_DefaultCinematic, videomap);
if (!R_ShaderGetCinematic(s))
{
R_UnloadShader(s);
Con_Printf("Unable to load video %s\n", videomap);
return;
}
con = Con_Create(videomap, 0);
if (!con)
return;
con->parseflags = PFS_FORCEUTF8;
con->flags = CONF_ISWINDOW;
con->wnd_x = vid.width/4;
con->wnd_y = vid.height/4;
con->wnd_w = vid.width/2;
con->wnd_h = vid.height/2;
con->linebuffered = NULL;
Q_strncpyz(con->backimage, "", sizeof(con->backimage));
if (con->backshader)
R_UnloadShader(con->backshader);
con->backshader = s;
Con_SetActive(con);
}
#endif //HAVE_MEDIA_DECODER
#ifdef HAVE_MEDIA_ENCODER
soundcardinfo_t *capture_fakesounddevice;
double captureframeinterval; //interval between video frames
double capturelastvideotime; //time of last video frame
int captureframe;
fbostate_t capturefbo;
int captureoldfbo;
qboolean capturingfbo;
texid_t capturetexture;
qboolean captureframeforce;
#if defined(GLQUAKE) && !defined(GLESONLY)
#define GLQUAKE_PBOS
#endif
struct
{
#ifdef GLQUAKE_PBOS
int pbo_handle;
#endif
enum uploadfmt format;
int stride;
int width;
int height;
} offscreen_queue[4]; //ringbuffer of offscreen_captureframe...captureframe
int offscreen_captureframe;
enum uploadfmt offscreen_format;
#define CAPTURECODECDESC_DEFAULT "tga"
#ifdef HAVE_API_VFW
#define CAPTUREDRIVERDESC_AVI "avi: capture directly to avi (capturecodec should be a fourcc value).\n"
#define CAPTURECODECDESC_AVI "With (win)avi, this should be a fourcc code like divx or xvid, may be blank for raw video.\n"
#else
#define CAPTUREDRIVERDESC_AVI
#define CAPTURECODECDESC_AVI
#endif
qboolean capturepaused;
extern cvar_t vid_conautoscale;
cvar_t capturerate = CVARD("capturerate", "30", "The framerate of the video to capture");
cvar_t capturewidth = CVARD("capturedemowidth", "0", "When using capturedemo, this specifies the width of the FBO image used. Can be larger than your physical monitor.");
cvar_t captureheight = CVARD("capturedemoheight", "0", "When using capturedemo, this specifies the height of the FBO image used.");
cvar_t capturedriver = CVARD("capturedriver", "", "The driver to use to capture the demo. Use the capture command with no arguments for a list of drivers.");
cvar_t capturecodec = CVARD("capturecodec", CAPTURECODECDESC_DEFAULT, "the compression/encoding codec to use.\n"CAPTURECODECDESC_AVI"With raw capturing, this should be one of tga,png,jpg,pcx (ie: screenshot extensions).");
cvar_t capturesound = CVARD("capturesound", "1", "Enables the capturing of game voice. If not using capturedemo, this can be combined with cl_voip_test to capture your own voice.");
cvar_t capturesoundchannels = CVAR("capturesoundchannels", "2");
cvar_t capturesoundbits = CVAR("capturesoundbits", "16");
cvar_t capturemessage = CVAR("capturemessage", "");
cvar_t capturethrottlesize = CVARD("capturethrottlesize", "0", "If set, capturing will slow down significantly if there is less disk space available than this cvar (in mb). This is useful when recording a stream to (ram)disk while another program is simultaneously consuming frames.");
qboolean recordingdemo;
media_encoder_funcs_t *currentcapture_funcs;
void *currentcapture_ctx;
#if 1
/*screenshot capture*/
struct capture_raw_ctx
{
int frames;
enum fs_relative fsroot;
char videonameprefix[MAX_QPATH];
char videonameextension[16];
vfsfile_t *audio;
};
qboolean FS_FixPath(char *path, size_t pathsize);
static void *QDECL capture_raw_begin (char *streamname, int videorate, int width, int height, int *sndkhz, int *sndchannels, int *sndbits)
{
struct capture_raw_ctx *ctx = Z_Malloc(sizeof(*ctx));
if (!strcmp(capturecodec.string, "png") || !strcmp(capturecodec.string, "jpeg") || !strcmp(capturecodec.string, "jpg") || !strcmp(capturecodec.string, "bmp") || !strcmp(capturecodec.string, "pcx") || !strcmp(capturecodec.string, "tga"))
Q_strncpyz(ctx->videonameextension, capturecodec.string, sizeof(ctx->videonameextension));
else
Q_strncpyz(ctx->videonameextension, "tga", sizeof(ctx->videonameextension));
if (!FS_NativePath(va("%s", streamname), FS_GAMEONLY, ctx->videonameprefix, sizeof(ctx->videonameprefix)))
{
Z_Free(ctx);
return NULL;
}
if (!FS_FixPath(ctx->videonameprefix, sizeof(ctx->videonameprefix)))
{
Z_Free(ctx);
return NULL;
}
ctx->fsroot = FS_SYSTEM;
ctx->audio = NULL;
if (*sndkhz)
{
char filename[MAX_OSPATH];
if (*sndbits < 8)
*sndbits = 8;
if (*sndbits != 8)
*sndbits = 16;
if (*sndchannels > 6)
*sndchannels = 6;
if (*sndchannels < 1)
*sndchannels = 1;
Q_snprintfz(filename, sizeof(filename), "%saudio_%ichan_%ikhz_%ib.raw", ctx->videonameprefix, *sndchannels, *sndkhz/1000, *sndbits);
FS_CreatePath(filename, ctx->fsroot);
ctx->audio = FS_OpenVFS(filename, "wb", ctx->fsroot);
}
if (!ctx->audio)
{
*sndkhz = 0;
*sndchannels = 0;
*sndbits = 0;
}
return ctx;
}
static void QDECL capture_raw_video (void *vctx, int frame, void *data, int stride, int width, int height, enum uploadfmt fmt)
{
struct capture_raw_ctx *ctx = vctx;
char filename[MAX_OSPATH];
ctx->frames = frame+1;
Q_snprintfz(filename, sizeof(filename), "%s%8.8i.%s", ctx->videonameprefix, frame, ctx->videonameextension);
if (!SCR_ScreenShot(filename, ctx->fsroot, &data, 1, stride, width, height, fmt, true))
{
Sys_Sleep(1);
if (!SCR_ScreenShot(filename, ctx->fsroot, &data, 1, stride, width, height, fmt, true))
Con_DPrintf("Error writing frame %s\n", filename);
}
if (capturethrottlesize.value)
{
char base[MAX_QPATH];
Q_strncpyz(base, ctx->videonameprefix, sizeof(base));
if (FS_NativePath(base, ctx->fsroot, filename, sizeof(filename)))
{
quint64_t diskfree = 0;
if (Sys_GetFreeDiskSpace(filename, &diskfree))
{
Con_DLPrintf(2, "Free Space: %"PRIu64", threshhold %"PRIu64"\n", diskfree, (quint64_t)(1024*1024*capturethrottlesize.value));
if (diskfree < (quint64_t)(1024*1024*capturethrottlesize.value))
Sys_Sleep(1); //throttle
}
else
{
Con_Printf("%s: unable to query free disk space. Disabling\n", capturethrottlesize.name);
capturethrottlesize.ival = capturethrottlesize.value = 0;
}
}
}
}
static void QDECL capture_raw_audio (void *vctx, void *data, int bytes)
{
struct capture_raw_ctx *ctx = vctx;
if (ctx->audio)
VFS_WRITE(ctx->audio, data, bytes);
}
static void QDECL capture_raw_end (void *vctx)
{
struct capture_raw_ctx *ctx = vctx;
if (ctx->audio)
VFS_CLOSE(ctx->audio);
Con_Printf("%d video frames captured\n", ctx->frames);
Z_Free(ctx);
}
static media_encoder_funcs_t capture_raw =
{
sizeof(media_encoder_funcs_t),
"raw",
"Saves the video as a series of image files within the named sub directory, one for each frame. Audio is recorded as raw pcm.",
NULL,
capture_raw_begin,
capture_raw_video,
capture_raw_audio,
capture_raw_end
};
#endif
#if defined(HAVE_API_VFW)
/*screenshot capture*/
struct capture_avi_ctx
{
PAVIFILE file;
#define avi_video_stream(ctx) (ctx->codec_fourcc?ctx->compressed_video_stream:ctx->uncompressed_video_stream)
PAVISTREAM uncompressed_video_stream;
PAVISTREAM compressed_video_stream;
PAVISTREAM uncompressed_audio_stream;
WAVEFORMATEX wave_format;
unsigned long codec_fourcc;
int audio_frame_counter;
};
static void QDECL capture_avi_end(void *vctx)
{
struct capture_avi_ctx *ctx = vctx;
if (ctx->uncompressed_video_stream) qAVIStreamRelease(ctx->uncompressed_video_stream);
if (ctx->compressed_video_stream) qAVIStreamRelease(ctx->compressed_video_stream);
if (ctx->uncompressed_audio_stream) qAVIStreamRelease(ctx->uncompressed_audio_stream);
if (ctx->file) qAVIFileRelease(ctx->file);
Z_Free(ctx);
}
static void *QDECL capture_avi_begin (char *streamname, int videorate, int width, int height, int *sndkhz, int *sndchannels, int *sndbits)
{
struct capture_avi_ctx *ctx = Z_Malloc(sizeof(*ctx));
HRESULT hr;
BITMAPINFOHEADER bitmap_info_header;
AVISTREAMINFOA stream_header;
FILE *f;
char aviname[256];
char nativepath[256];
char *fourcc = capturecodec.string;
if (strlen(fourcc) == 4)
ctx->codec_fourcc = mmioFOURCC(*(fourcc+0), *(fourcc+1), *(fourcc+2), *(fourcc+3));
else
ctx->codec_fourcc = 0;
if (!qAVIStartup())
{
Con_Printf("vfw support not available.\n");
capture_avi_end(ctx);
return NULL;
}
/*convert to foo.avi*/
COM_StripExtension(streamname, aviname, sizeof(aviname));
COM_DefaultExtension (aviname, ".avi", sizeof(aviname));
/*find the system location of that*/
FS_NativePath(aviname, FS_GAMEONLY, nativepath, sizeof(nativepath));
//wipe it.
f = fopen(nativepath, "rb");
if (f)
{
fclose(f);
unlink(nativepath);
}
hr = qAVIFileOpenA(&ctx->file, nativepath, OF_WRITE | OF_CREATE, NULL);
if (FAILED(hr))
{
Con_Printf("Failed to open %s\n", nativepath);
capture_avi_end(ctx);
return NULL;
}
memset(&bitmap_info_header, 0, sizeof(BITMAPINFOHEADER));
bitmap_info_header.biSize = 40;
bitmap_info_header.biWidth = width;
bitmap_info_header.biHeight = height;
bitmap_info_header.biPlanes = 1;
bitmap_info_header.biBitCount = 24;
bitmap_info_header.biCompression = BI_RGB;
bitmap_info_header.biSizeImage = width*height * 3;
memset(&stream_header, 0, sizeof(stream_header));
stream_header.fccType = streamtypeVIDEO;
stream_header.fccHandler = ctx->codec_fourcc;
stream_header.dwScale = 100;
stream_header.dwRate = (unsigned long)(0.5 + 100.0/captureframeinterval);
SetRect(&stream_header.rcFrame, 0, 0, width, height);
hr = qAVIFileCreateStreamA(ctx->file, &ctx->uncompressed_video_stream, &stream_header);
if (FAILED(hr))
{
Con_Printf("Couldn't initialise the stream, check codec\n");
capture_avi_end(ctx);
return NULL;
}
if (ctx->codec_fourcc)
{
AVICOMPRESSOPTIONS opts;
memset(&opts, 0, sizeof(opts));
opts.fccType = stream_header.fccType;
opts.fccHandler = ctx->codec_fourcc;
// Make the stream according to compression
hr = qAVIMakeCompressedStream(&ctx->compressed_video_stream, ctx->uncompressed_video_stream, &opts, NULL);
if (FAILED(hr))
{
Con_Printf("AVIMakeCompressedStream failed. check video codec.\n");
capture_avi_end(ctx);
return NULL;
}
}
hr = qAVIStreamSetFormat(avi_video_stream(ctx), 0, &bitmap_info_header, sizeof(BITMAPINFOHEADER));
if (FAILED(hr))
{
Con_Printf("AVIStreamSetFormat failed\n");
capture_avi_end(ctx);
return NULL;
}
if (*sndbits != 8 && *sndbits != 16)
*sndbits = 8;
if (*sndchannels < 1 && *sndchannels > 6)
*sndchannels = 1;
if (*sndkhz)
{
memset(&ctx->wave_format, 0, sizeof(WAVEFORMATEX));
ctx->wave_format.wFormatTag = WAVE_FORMAT_PCM;
ctx->wave_format.nChannels = *sndchannels;
ctx->wave_format.nSamplesPerSec = *sndkhz;
ctx->wave_format.wBitsPerSample = *sndbits;
ctx->wave_format.nBlockAlign = ctx->wave_format.wBitsPerSample/8 * ctx->wave_format.nChannels;
ctx->wave_format.nAvgBytesPerSec = ctx->wave_format.nSamplesPerSec * ctx->wave_format.nBlockAlign;
ctx->wave_format.cbSize = 0;
memset(&stream_header, 0, sizeof(stream_header));
stream_header.fccType = streamtypeAUDIO;
stream_header.dwScale = ctx->wave_format.nBlockAlign;
stream_header.dwRate = stream_header.dwScale * (unsigned long)ctx->wave_format.nSamplesPerSec;
stream_header.dwSampleSize = ctx->wave_format.nBlockAlign;
//FIXME: be prepared to capture audio to mp3.
hr = qAVIFileCreateStreamA(ctx->file, &ctx->uncompressed_audio_stream, &stream_header);
if (FAILED(hr))
{
capture_avi_end(ctx);
return NULL;
}
hr = qAVIStreamSetFormat(ctx->uncompressed_audio_stream, 0, &ctx->wave_format, sizeof(WAVEFORMATEX));
if (FAILED(hr))
{
capture_avi_end(ctx);
return NULL;
}
}
return ctx;
}
static void QDECL capture_avi_video(void *vctx, int frame, void *vdata, int stride, int width, int height, enum uploadfmt fmt)
{
//vfw api is bottom up.
struct capture_avi_ctx *ctx = vctx;
qbyte *data, *in, *out;
int x, y;
if (stride < 0) //if stride is negative, then its bottom-up, but the data pointer is at the start of the buffer (rather than 'first row')
vdata = (char*)vdata - stride*(height-1);
//we need to output a packed bottom-up bgr image.
//switch the input from logical-top-down to bottom-up (regardless of the physical ordering of its rows)
in = (qbyte*)vdata + stride*(height-1);
stride = -stride;
if (fmt == TF_BGR24 && stride == width*-3)
{ //no work needed!
data = in;
}
else
{
int ipx = (fmt == TF_BGR24||fmt == TF_RGB24)?3:4;
data = out = Hunk_TempAlloc(width*height*3);
if (fmt == TF_RGB24 || fmt == TF_RGBX32 || fmt == TF_RGBA32)
{ //byteswap + strip alpha
for (y = height; y --> 0; out += width*3, in += stride)
{
for (x = 0; x < width; x++)
{
out[x*3+0] = in[x*ipx+2];
out[x*3+1] = in[x*ipx+1];
out[x*3+2] = in[x*ipx+0];
}
}
}
else if (fmt == TF_BGR24 || fmt == TF_BGRX32 || fmt == TF_BGRA32)
{ //just strip alpha (or just flip)
for (y = height; y --> 0; out += width*3, in += stride)
{
for (x = 0; x < width; x++)
{
out[x*3+0] = in[x*ipx+0];
out[x*3+1] = in[x*ipx+1];
out[x*3+2] = in[x*ipx+2];
}
}
}
else
{ //probably spammy, but oh well
Con_Printf("capture_avi_video: Unsupported image format\n");
return;
}
}
//FIXME: if we're allocating memory anyway, can we not push this to a thread?
//write it
if (FAILED(qAVIStreamWrite(avi_video_stream(ctx), frame, 1, data, width*height * 3, ((frame%15) == 0)?AVIIF_KEYFRAME:0, NULL, NULL)))
Con_DPrintf("Recoring error\n");
}
static void QDECL capture_avi_audio(void *vctx, void *data, int bytes)
{
struct capture_avi_ctx *ctx = vctx;
if (ctx->uncompressed_audio_stream)
qAVIStreamWrite(ctx->uncompressed_audio_stream, ctx->audio_frame_counter++, 1, data, bytes, AVIIF_KEYFRAME, NULL, NULL);
}
static media_encoder_funcs_t capture_avi =
{
sizeof(media_encoder_funcs_t),
"avi",
"Uses Windows' VideoForWindows API to record avi files. Codecs are specified with a fourcc, for instance 'xvid' or 'x264', depending on which ones you have installed.",
".avi",
capture_avi_begin,
capture_avi_video,
capture_avi_audio,
capture_avi_end
};
#endif
#ifdef _DEBUG
struct capture_null_context
{
float starttime;
int frames;
};
static void QDECL capture_null_end(void *vctx)
{
struct capture_null_context *ctx = vctx;
float duration = Sys_DoubleTime() - ctx->starttime;
Con_Printf("%d video frames ignored, %g secs, %gfps\n", ctx->frames, duration, ctx->frames/duration);
Z_Free(ctx);
}
static void *QDECL capture_null_begin (char *streamname, int videorate, int width, int height, int *sndkhz, int *sndchannels, int *sndbits)
{
struct capture_null_context *ctx = Z_Malloc(sizeof(*ctx));
*sndkhz = 11025;
*sndchannels = 2;
*sndbits = 32; //floats!
ctx->starttime = Sys_DoubleTime();
return ctx;
}
static void QDECL capture_null_video(void *vctx, int frame, void *vdata, int stride, int width, int height, enum uploadfmt fmt)
{
struct capture_null_context *ctx = vctx;
ctx->frames = frame+1;
}
static void QDECL capture_null_audio(void *vctx, void *data, int bytes)
{
}
static media_encoder_funcs_t capture_null =
{
sizeof(media_encoder_funcs_t),
"null",
"An encoder that doesn't actually encode or write anything, for debugging.",
".null",
capture_null_begin,
capture_null_video,
capture_null_audio,
capture_null_end
};
#endif
static media_encoder_funcs_t *pluginencodersfunc[8];
static struct plugin_s *pluginencodersplugin[8];
qboolean Media_RegisterEncoder(struct plugin_s *plug, media_encoder_funcs_t *funcs)
{
int i;
if (!funcs || funcs->structsize != sizeof(*funcs))
return false;
for (i = 0; i < sizeof(pluginencodersfunc)/sizeof(pluginencodersfunc[0]); i++)
{
if (pluginencodersfunc[i] == NULL)
{
pluginencodersfunc[i] = funcs;
pluginencodersplugin[i] = plug;
return true;
}
}
return false;
}
void Media_StopRecordFilm_f(void);
/*funcs==null closes ALL decoders from this plugin*/
qboolean Media_UnregisterEncoder(struct plugin_s *plug, media_encoder_funcs_t *funcs)
{
qboolean success = false;
int i;
for (i = 0; i < sizeof(pluginencodersfunc)/sizeof(pluginencodersfunc[0]); i++)
{
if (pluginencodersplugin[i])
if (pluginencodersfunc[i] == funcs || (!funcs && pluginencodersplugin[i] == plug))
{
if (currentcapture_funcs == pluginencodersfunc[i])
Media_StopRecordFilm_f();
success = true;
pluginencodersfunc[i] = NULL;
pluginencodersplugin[i] = NULL;
if (funcs)
return success;
}
}
return success;
}
//returns 0 if not capturing. 1 if capturing live. 2 if capturing a demo (where frame timings are forced).
int Media_Capturing (void)
{
if (!currentcapture_funcs)
return 0;
return captureframeforce?2:1;
}
void Media_CapturePause_f (void)
{
capturepaused = !capturepaused;
}
qboolean Media_PausedDemo (qboolean fortiming)
{
//if fortiming is set, then timing might need to advance if we still need to parse the demo to get the first valid data out of it.
if (capturepaused)
return true;
//capturedemo doesn't record any frames when the console is visible
//but that's okay, as we don't load any demo frames either.
if ((cls.demoplayback && Media_Capturing()))
if (Key_Dest_Has(~kdm_game) || scr_con_current > 0 || (!fortiming&&!cl.validsequence))
return true;
return false;
}
static qboolean Media_ForceTimeInterval(void)
{
return (cls.demoplayback && Media_Capturing() && captureframeinterval>0 && !Media_PausedDemo(false));
}
double Media_TweekCaptureFrameTime(double oldtime, double time)
{
if (Media_ForceTimeInterval())
{
captureframeforce = true;
//if we're forcing time intervals, then we use fixed time increments and generate a new video frame for every single frame.
return capturelastvideotime;
}
return oldtime + time;
}
#ifdef VKQUAKE
static void Media_CapturedFrame (void *data, qintptr_t bytestride, size_t width, size_t height, enum uploadfmt fmt)
{
if (currentcapture_funcs)
currentcapture_funcs->capture_video(currentcapture_ctx, offscreen_captureframe, data, bytestride, width, height, fmt);
offscreen_captureframe++;
}
#endif
void Media_RecordFrame (void)
{
char *buffer;
int bytestride, truewidth, trueheight;
enum uploadfmt fmt;
if (!currentcapture_funcs)
return;
/* if (*capturecutoff.string && captureframe * captureframeinterval > capturecutoff.value*60)
{
currentcapture_funcs->capture_end(currentcapture_ctx);
currentcapture_ctx = currentcapture_funcs->capture_begin(Cmd_Argv(1), capturerate.value, vid.pixelwidth, vid.pixelheight, &sndkhz, &sndchannels, &sndbits);
if (!currentcapture_ctx)
{
currentcapture_funcs = NULL;
return;
}
captureframe = 0;
}
*/
if (Media_PausedDemo(false))
{
int y = vid.height -32-16;
if (y < scr_con_current) y = scr_con_current;
if (y > vid.height-8)
y = vid.height-8;
#ifdef GLQUAKE
if (capturingfbo && qrenderer == QR_OPENGL)
{
shader_t *pic;
GLBE_FBO_Pop(captureoldfbo);
vid.framebuffer = NULL;
GL_Set2D(false);
pic = R_RegisterShader("capturdemofeedback", SUF_NONE,
"{\n"
"program default2d\n"
"{\n"
"map $diffuse\n"
"}\n"
"}\n");
pic->defaulttextures->base = capturetexture;
//pulse green slightly, so its a bit more obvious
R2D_ImageColours(1, 1+0.2*sin(realtime), 1, 1);
R2D_Image(0, 0, vid.width, vid.height, 0, 1, 1, 0, pic);
R2D_ImageColours(1, 1, 1, 1);
Draw_FunString(0, 0, S_COLOR_RED"PAUSED");
if (R2D_Flush)
R2D_Flush();
captureoldfbo = GLBE_FBO_Push(&capturefbo);
vid.framebuffer = capturetexture;
GL_Set2D(false);
}
else
#endif
Draw_FunString((strlen(capturemessage.string)+1)*8, y, S_COLOR_RED "PAUSED");
if (captureframeforce)
capturelastvideotime += captureframeinterval;
return;
}
//don't capture frames while we're loading.
if (cl.sendprespawn || (cls.state < ca_active && COM_HasWork()))
{
capturelastvideotime += captureframeinterval;
return;
}
//overlay this on the screen, so it appears in the film
if (*capturemessage.string)
{
int y = vid.height -32-16;
if (y < scr_con_current) y = scr_con_current;
if (y > vid.height-8)
y = vid.height-8;
Draw_FunString(0, y, capturemessage.string);
}
//time for annother frame?
if (!captureframeforce)
{
if (capturelastvideotime > realtime+1)
capturelastvideotime = realtime; //urm, wrapped?..
if (capturelastvideotime > realtime)
goto skipframe;
}
if (cls.findtrack)
{
capturelastvideotime += captureframeinterval;
return; //skip until we're tracking the right player.
}
if (R2D_Flush)
R2D_Flush();
#ifdef GLQUAKE_PBOS
if (offscreen_format != TF_INVALID && qrenderer == QR_OPENGL)
{
int frame;
//encode the frame if we're about to stomp on it
while (offscreen_captureframe + countof(offscreen_queue) <= captureframe)
{
frame = offscreen_captureframe%countof(offscreen_queue);
qglBindBufferARB(GL_PIXEL_PACK_BUFFER_ARB, offscreen_queue[frame].pbo_handle);
buffer = qglMapBufferARB(GL_PIXEL_PACK_BUFFER_ARB, GL_READ_ONLY_ARB);
if (buffer)
{
//FIXME: thread these (with audio too, to avoid races)
currentcapture_funcs->capture_video(currentcapture_ctx, offscreen_captureframe, buffer, offscreen_queue[frame].stride, offscreen_queue[frame].width, offscreen_queue[frame].height, offscreen_queue[frame].format);
qglUnmapBufferARB(GL_PIXEL_PACK_BUFFER_ARB);
}
offscreen_captureframe++;
}
frame = captureframe%countof(offscreen_queue);
//if we have no pbo yet, create one.
if (!offscreen_queue[frame].pbo_handle || offscreen_queue[frame].width != vid.fbpwidth || offscreen_queue[frame].height != vid.fbpheight)
{
int imagesize = 0;
if (offscreen_queue[frame].pbo_handle)
qglDeleteBuffersARB(1, &offscreen_queue[frame].pbo_handle);
offscreen_queue[frame].format = offscreen_format;
offscreen_queue[frame].width = vid.fbpwidth;
offscreen_queue[frame].height = vid.fbpheight;
switch(offscreen_queue[frame].format)
{
case TF_BGR24:
case TF_RGB24:
imagesize = 3;
break;
case TF_BGRA32:
case TF_RGBA32:
imagesize = 4;
break;
default:
break;
}
offscreen_queue[frame].stride = vid.fbpwidth*-imagesize;//gl is upside down
imagesize *= offscreen_queue[frame].width * offscreen_queue[frame].height;
qglGenBuffersARB(1, &offscreen_queue[frame].pbo_handle);
qglBindBufferARB(GL_PIXEL_PACK_BUFFER_ARB, offscreen_queue[frame].pbo_handle);
qglBufferDataARB(GL_PIXEL_PACK_BUFFER_ARB, imagesize, NULL, GL_STREAM_READ_ARB);
}
//get the gpu to copy the texture into the pbo. the driver should pipeline this read until we actually map the pbo, hopefully avoiding stalls
qglBindBufferARB(GL_PIXEL_PACK_BUFFER_ARB, offscreen_queue[frame].pbo_handle);
switch(offscreen_queue[frame].format)
{
case TF_BGR24:
qglReadPixels(0, 0, offscreen_queue[frame].width, offscreen_queue[frame].height, GL_BGR_EXT, GL_UNSIGNED_BYTE, 0);
break;
case TF_BGRA32:
qglReadPixels(0, 0, offscreen_queue[frame].width, offscreen_queue[frame].height, GL_BGRA_EXT, GL_UNSIGNED_INT_8_8_8_8_REV, 0);
break;
case TF_RGB24:
qglReadPixels(0, 0, offscreen_queue[frame].width, offscreen_queue[frame].height, GL_RGB, GL_UNSIGNED_BYTE, 0);
break;
case TF_RGBA32:
qglReadPixels(0, 0, offscreen_queue[frame].width, offscreen_queue[frame].height, GL_RGBA, GL_UNSIGNED_BYTE, 0);
break;
default:
break;
}
qglBindBufferARB(GL_PIXEL_PACK_BUFFER_ARB, 0);
}
else
#endif
#ifdef VKQUAKE
if (qrenderer == QR_VULKAN)
VKVID_QueueGetRGBData(Media_CapturedFrame);
else
#endif
{
offscreen_captureframe = captureframe+1;
//submit the current video frame. audio will be mixed to match.
buffer = VID_GetRGBInfo(&bytestride, &truewidth, &trueheight, &fmt);
if (buffer)
{
qbyte *firstrow = (bytestride<0)?buffer - bytestride*(trueheight-1):buffer;
currentcapture_funcs->capture_video(currentcapture_ctx, captureframe, firstrow, bytestride, truewidth, trueheight, fmt);
BZ_Free (buffer);
}
else
{
Con_DPrintf("Unable to grab video image\n");
currentcapture_funcs->capture_video(currentcapture_ctx, captureframe, NULL, 0, 0, 0, TF_INVALID);
}
}
captureframe++;
capturelastvideotime += captureframeinterval;
captureframeforce = false;
//this is drawn to the screen and not the film
skipframe:
{
int y = vid.height -32-16;
if (y < scr_con_current) y = scr_con_current;
if (y > vid.height-8)
y = vid.height-8;
#ifdef GLQUAKE
if (capturingfbo && qrenderer == QR_OPENGL)
{
shader_t *pic;
GLBE_FBO_Pop(captureoldfbo);
vid.framebuffer = NULL;
GL_Set2D(false);
pic = R_RegisterShader("capturdemofeedback", SUF_NONE,
"{\n"
"program default2d\n"
"{\n"
"map $diffuse\n"
"}\n"
"}\n");
pic->defaulttextures->base = capturetexture;
//pulse green slightly, so its a bit more obvious
R2D_ImageColours(1, 1+0.2*sin(realtime), 1, 1);
R2D_Image(0, 0, vid.width, vid.height, 0, 1, 1, 0, pic);
R2D_ImageColours(1, 1, 1, 1);
Draw_FunString(0, 0, va(S_COLOR_RED"RECORDING OFFSCREEN %g", capturelastvideotime));
if (R2D_Flush)
R2D_Flush();
captureoldfbo = GLBE_FBO_Push(&capturefbo);
vid.framebuffer = capturetexture;
GL_Set2D(false);
}
else
#endif
Draw_FunString((strlen(capturemessage.string)+1)*8, y, S_COLOR_RED"RECORDING");
}
}
static void *MSD_Lock (soundcardinfo_t *sc, unsigned int *sampidx)
{
return sc->sn.buffer;
}
static void MSD_Unlock (soundcardinfo_t *sc, void *buffer)
{
}
static unsigned int MSD_GetDMAPos(soundcardinfo_t *sc)
{
int s;
s = captureframe*(sc->sn.speed*captureframeinterval);
// s >>= sc->sn.samplebytes - 1;
s *= sc->sn.numchannels;
return s;
}
static void MSD_Submit(soundcardinfo_t *sc, int start, int end)
{
//Fixme: support outputting to wav
//http://www.borg.com/~jglatt/tech/wave.htm
int lastpos;
int newpos;
int framestosubmit;
int offset;
int bytesperframe;
int minframes = 576; //mp3 requires this (which we use for vfw)
int maxframes = 576;
newpos = sc->paintedtime;
while(1)
{
lastpos = sc->snd_completed;
framestosubmit = newpos - lastpos;
if (framestosubmit < minframes)
return;
if (framestosubmit > maxframes)
framestosubmit = maxframes;
bytesperframe = sc->sn.numchannels*sc->sn.samplebytes;
offset = (lastpos % (sc->sn.samples/sc->sn.numchannels));
//we could just use a buffer size equal to the number of samples in each frame
//but that isn't as robust when it comes to floating point imprecisions
//namly: that it would loose a sample each frame with most framerates.
if ((sc->snd_completed % (sc->sn.samples/sc->sn.numchannels)) < offset)
{
framestosubmit = ((sc->sn.samples/sc->sn.numchannels)) - offset;
offset = 0;
}
currentcapture_funcs->capture_audio(currentcapture_ctx, sc->sn.buffer+offset*bytesperframe, framestosubmit*bytesperframe);
sc->snd_completed += framestosubmit;
}
}
static void MSD_Shutdown (soundcardinfo_t *sc)
{
Z_Free(sc->sn.buffer);
capture_fakesounddevice = NULL;
}
void Media_InitFakeSoundDevice (int speed, int channels, int samplebits)
{
soundcardinfo_t *sc;
if (capture_fakesounddevice)
return;
//when we're recording a demo, we'll be timedemoing it as it were.
//this means that the actual sound devices and the fake device will be going at different rates
//which really confuses any stream decoding, like music.
//so just kill all actual sound devices.
if (recordingdemo)
{
soundcardinfo_t *next;
for (sc = sndcardinfo; sc; sc=next)
{
next = sc->next;
sc->Shutdown(sc);
Z_Free(sc);
sndcardinfo = next;
}
}
if (!snd_speed)
snd_speed = speed;
sc = Z_Malloc(sizeof(soundcardinfo_t));
sc->seat = -1;
sc->snd_sent = 0;
sc->snd_completed = 0;
sc->sn.samples = speed*0.5;
sc->sn.speed = speed;
switch(samplebits)
{
case 32:
sc->sn.samplebytes = 4;
sc->sn.sampleformat = QSF_F32;
break;
default:
case 16:
sc->sn.samplebytes = 2;
sc->sn.sampleformat = QSF_S16;
break;
case 8:
sc->sn.samplebytes = 1;
sc->sn.sampleformat = QSF_U8;
break;
}
sc->sn.samplepos = 0;
sc->sn.numchannels = channels;
sc->inactive_sound = true;
sc->sn.samples -= sc->sn.samples%1152; //truncate slightly to keep vfw happy.
sc->samplequeue = -1;
sc->sn.buffer = (unsigned char *) BZ_Malloc(sc->sn.samples*sc->sn.numchannels*sc->sn.samplebytes);
Z_ReallocElements((void**)&sc->channel, &sc->max_chans, MAX_DYNAMIC_CHANNELS+NUM_AMBIENTS+NUM_MUSICS, sizeof(*sc->channel));
sc->Lock = MSD_Lock;
sc->Unlock = MSD_Unlock;
sc->Submit = MSD_Submit;
sc->Shutdown = MSD_Shutdown;
sc->GetDMAPos = MSD_GetDMAPos;
sc->next = sndcardinfo;
sndcardinfo = sc;
capture_fakesounddevice = sc;
S_DefaultSpeakerConfiguration(sc);
}
//stops capturing and destroys everything.
static void Media_FlushCapture(void)
{
#ifdef GLQUAKE_PBOS
if (offscreen_format && qrenderer == QR_OPENGL)
{
int frame;
qbyte *buffer;
while (offscreen_captureframe < captureframe)
{
frame = offscreen_captureframe%countof(offscreen_queue);
qglBindBufferARB(GL_PIXEL_PACK_BUFFER_ARB, offscreen_queue[frame].pbo_handle);
buffer = qglMapBufferARB(GL_PIXEL_PACK_BUFFER_ARB, GL_READ_ONLY_ARB);
if (buffer)
{
currentcapture_funcs->capture_video(currentcapture_ctx, offscreen_captureframe, buffer, offscreen_queue[frame].stride, offscreen_queue[frame].width, offscreen_queue[frame].height, offscreen_queue[frame].format);
qglUnmapBufferARB(GL_PIXEL_PACK_BUFFER_ARB);
}
offscreen_captureframe++;
}
for (frame = 0; frame < countof(offscreen_queue); frame++)
{
if (offscreen_queue[frame].pbo_handle)
qglDeleteBuffersARB(1, &offscreen_queue[frame].pbo_handle);
memset(&offscreen_queue[frame], 0, sizeof(offscreen_queue[frame]));
}
}
#endif
#if 0//def VKQUAKE
if (pbo_format && qrenderer == QR_VULKAN)
{
int frame;
while (offscreen_captureframe < captureframe)
{
frame = offscreen_captureframe%countof(offscreen_queue);
qbyte *buffer;
qglBindBufferARB(GL_PIXEL_PACK_BUFFER_ARB, offscreen_queue[frame].pbo_handle);
buffer = qglMapBufferARB(GL_PIXEL_PACK_BUFFER_ARB, GL_READ_ONLY_ARB);
if (buffer)
{
currentcapture_funcs->capture_video(currentcapture_ctx, buffer, offscreen_captureframe, offscreen_queue[frame].width, offscreen_queue[frame].height, offscreen_queue[frame].format);
qglUnmapBufferARB(GL_PIXEL_PACK_BUFFER_ARB);
}
offscreen_captureframe++;
}
for (frame = 0; frame < countof(offscreen_queue); frame++)
{
if (offscreen_queue[frame].pbo_handle)
qglDeleteBuffersARB(1, &offscreen_queue[frame].pbo_handle);
memset(&offscreen_queue[frame], 0, sizeof(offscreen_queue[frame]));
}
}
#endif
#ifdef GLQUAKE
if (capturingfbo && qrenderer == QR_OPENGL)
{
GLBE_FBO_Pop(captureoldfbo);
GLBE_FBO_Destroy(&capturefbo);
vid.framebuffer = NULL;
}
#endif
}
void Media_StopRecordFilm_f (void)
{
Media_FlushCapture();
capturingfbo = false;
if (capture_fakesounddevice)
S_ShutdownCard(capture_fakesounddevice);
capture_fakesounddevice = NULL;
if (recordingdemo) //start up their regular audio devices again.
S_DoRestart(false);
recordingdemo=false;
if (currentcapture_funcs)
currentcapture_funcs->capture_end(currentcapture_ctx);
currentcapture_ctx = NULL;
currentcapture_funcs = NULL;
Cvar_ForceCallback(&vid_conautoscale);
}
void Media_VideoRestarting(void)
{
Media_FlushCapture();
}
void Media_VideoRestarted(void)
{
#ifdef GLQUAKE
if (capturingfbo && qrenderer == QR_OPENGL && gl_config.ext_framebuffer_objects)
{ //restore it how it was, if we can.
int w = capturefbo.rb_size[0], h = capturefbo.rb_size[1];
capturingfbo = true;
capturetexture = R2D_RT_Configure("$democapture", w, h, TF_BGRA32, RT_IMAGEFLAGS);
captureoldfbo = GLBE_FBO_Update(&capturefbo, FBO_RB_DEPTH|(Sh_StencilShadowsActive()?FBO_RB_STENCIL:0), &capturetexture, 1, r_nulltex, capturetexture->width, capturetexture->height, 0);
vid.fbpwidth = capturetexture->width;
vid.fbpheight = capturetexture->height;
vid.framebuffer = capturetexture;
}
else
#endif
capturingfbo = false;
if (capturingfbo)
Cvar_ForceCallback(&vid_conautoscale);
}
static void Media_RecordFilm (char *recordingname, qboolean demo)
{
int sndkhz, sndchannels, sndbits;
int i;
Media_StopRecordFilm_f();
if (capturerate.value<=0)
{
Con_Printf("Invalid capturerate\n");
capturerate.value = 15;
}
captureframeinterval = 1/capturerate.value;
if (captureframeinterval < 0.001)
captureframeinterval = 0.001; //no more than 1000 images per second.
capturelastvideotime = realtime = 0;
Con_ClearNotify();
captureframe = offscreen_captureframe = 0;
for (i = 0; i < sizeof(pluginencodersfunc)/sizeof(pluginencodersfunc[0]); i++)
{
if (pluginencodersfunc[i])
if (!strcmp(pluginencodersfunc[i]->drivername, capturedriver.string))
currentcapture_funcs = pluginencodersfunc[i];
}
if (!currentcapture_funcs)
{
for (i = 0; i < countof(pluginencodersfunc); i++)
{
if (pluginencodersfunc[i])
{
currentcapture_funcs = pluginencodersfunc[i];
// break;
}
}
}
if (capturesound.ival)
{
sndkhz = snd_speed?snd_speed:48000;
sndchannels = capturesoundchannels.ival;
sndbits = capturesoundbits.ival;
}
else
{
sndkhz = 0;
sndchannels = 0;
sndbits = 0;
}
vid.fbpwidth = vid.pixelwidth;
vid.fbpheight = vid.pixelheight;
if (demo && capturewidth.ival && captureheight.ival)
{
#ifdef GLQUAKE
if (qrenderer == QR_OPENGL && gl_config.ext_framebuffer_objects)
{
capturingfbo = true;
capturetexture = R2D_RT_Configure("$democapture", capturewidth.ival, captureheight.ival, TF_BGRA32, RT_IMAGEFLAGS);
captureoldfbo = GLBE_FBO_Update(&capturefbo, FBO_RB_DEPTH|(Sh_StencilShadowsActive()?FBO_RB_STENCIL:0), &capturetexture, 1, r_nulltex, capturewidth.ival, captureheight.ival, 0);
vid.fbpwidth = capturetexture->width;
vid.fbpheight = capturetexture->height;
vid.framebuffer = capturetexture;
}
#endif
}
offscreen_format = TF_INVALID;
#ifdef GLQUAKE_PBOS
if (qrenderer == QR_OPENGL && !gl_config.gles && gl_config.glversion >= 2.1)
{ //both tgas and vfw favour bgr24, so lets get the gl drivers to suffer instead of us, where possible.
if (vid.fbpwidth & 3)
offscreen_format = TF_BGRA32; //don't bother changing pack alignment, just use something that is guarenteed to not need anything.
else
offscreen_format = TF_BGR24;
}
#endif
#ifdef VKQUAKE
// if (qrenderer == QR_VULKAN)
// offscreen_format = TF_BGRA32; //use the native format, the driver won't do byteswapping for us.
#endif
recordingdemo = demo;
if (!currentcapture_funcs->capture_begin)
currentcapture_ctx = NULL;
else
{
char fname[MAX_QPATH];
char ext[8];
COM_FileExtension(recordingname, ext, sizeof(ext));
if (!strcmp(ext, "dem") || !strcmp(ext, "qwd") || !strcmp(ext, "mvd") || !strcmp(ext, "dm2") || !strcmp(ext, "gz") || !strcmp(ext, "xz") || !*ext)
{ //extensions are evil, but whatever.
//make sure there is actually an extension there, and don't break if they try overwriting a known demo format...
COM_StripExtension(recordingname, fname, sizeof(fname));
if (currentcapture_funcs->defaultextension)
Q_strncatz(fname, currentcapture_funcs->defaultextension, sizeof(fname));
recordingname = fname;
}
currentcapture_ctx = currentcapture_funcs->capture_begin(recordingname, capturerate.value, vid.fbpwidth, vid.fbpheight, &sndkhz, &sndchannels, &sndbits);
}
if (!currentcapture_ctx)
{
recordingdemo = false;
currentcapture_funcs = NULL;
Con_Printf("Unable to initialise capture driver\n");
Media_StopRecordFilm_f();
}
else if (sndkhz)
Media_InitFakeSoundDevice(sndkhz, sndchannels, sndbits);
Cvar_ForceCallback(&vid_conautoscale);
}
static void Media_RecordFilm_f (void)
{
if (Cmd_Argc() != 2)
{
int i;
Con_Printf("capture <filename>\nRecords video output in an avi file.\nUse capturerate and capturecodec to configure.\n\n");
for (i = 0; i < countof(pluginencodersfunc); i++)
{
if (pluginencodersfunc[i])
Con_Printf("%s%s^7: %s\n", !strcmp(pluginencodersfunc[i]->drivername, capturedriver.string)?"^2":"^3", pluginencodersfunc[i]->drivername, pluginencodersfunc[i]->description);
}
Con_Printf("\n");
Con_Printf("Current capture settings:\n");
Con_Printf(" ^[/capturedriver %s^]\n", capturedriver.string);
Con_Printf(" ^[/capturecodec %s^]\n", capturecodec.string);
Con_Printf(" ^[/capturedemowidth %s^]\n", capturewidth.string);
Con_Printf(" ^[/capturedemoheight %s^]\n", captureheight.string);
Con_Printf(" ^[/capturerate %s^]\n", capturerate.string);
Con_Printf(" ^[/capturesound %s^]\n", capturesound.string);
if (capturesound.value)
{
Con_Printf(" ^[/capturesoundchannels %s^]\n", capturesoundchannels.string);
Con_Printf(" ^[/capturesoundbits %s^]\n", capturesoundbits.string);
}
return;
}
if (Cmd_IsInsecure()) //err... don't think so sonny.
return;
Media_RecordFilm(Cmd_Argv(1), false);
}
void Media_CaptureDemoEnd(void)
{
if (recordingdemo)
Media_StopRecordFilm_f();
}
void CL_PlayDemo(char *demoname, qboolean usesystempath);
void Media_RecordDemo_f(void)
{
char *demoname = Cmd_Argv(1);
char *videoname = Cmd_Argv(2);
if (Cmd_FromGamecode())
return;
if (Cmd_Argc()<=1)
{
Con_Printf( "capturedemo demoname outputname\n"
"captures a demo to video frames using offline rendering for smoother results\n"
"see also: apropos capture\n");
return;
}
if (!Renderer_Started() && !isDedicated)
{
Cbuf_AddText(va("wait;%s %s\n", Cmd_Argv(0), Cmd_Args()), Cmd_ExecLevel);
return;
}
if (Cmd_Argc()<=2)
videoname = demoname;
CL_Stopdemo_f(); //capturing failed for some reason
CL_PlayDemo(demoname, false);
if (!cls.demoplayback)
{
Con_Printf("unable to play demo, not capturing\n");
return;
}
//FIXME: make sure it loaded okay
Media_RecordFilm(videoname, true);
scr_con_current=0;
Menu_PopAll();
Key_Dest_Remove(kdm_console);
if (!currentcapture_funcs)
CL_Stopdemo_f(); //capturing failed for some reason
}
#else
void Media_CaptureDemoEnd(void) {}
qboolean Media_PausedDemo(qboolean fortiming) {return false;}
double Media_TweekCaptureFrameTime(double oldtime, double time) { return oldtime+time ; }
void Media_RecordFrame (void) {}
void Media_VideoRestarting(void) {}
void Media_VideoRestarted(void) {}
#endif
#ifdef HAVE_SPEECHTOTEXT
typedef struct ISpNotifySink ISpNotifySink;
typedef void *ISpNotifyCallback;
typedef void __stdcall SPNOTIFYCALLBACK(WPARAM wParam, LPARAM lParam);
typedef struct SPEVENT
{
WORD eEventId : 16;
WORD elParamType : 16;
ULONG ulStreamNum;
ULONGLONG ullAudioStreamOffset;
WPARAM wParam;
LPARAM lParam;
} SPEVENT;
#define SPEVENTSOURCEINFO void
#define ISpObjectToken void
#define ISpStreamFormat void
#define SPVOICESTATUS void
#define SPVPRIORITY int
#define SPEVENTENUM int
typedef struct ISpVoice ISpVoice;
typedef struct ISpVoiceVtbl
{
HRESULT ( STDMETHODCALLTYPE *QueryInterface )(
ISpVoice * This,
/* [in] */ REFIID riid,
/* [iid_is][out] */ void **ppvObject);
ULONG ( STDMETHODCALLTYPE *AddRef )(
ISpVoice * This);
ULONG ( STDMETHODCALLTYPE *Release )(
ISpVoice * This);
HRESULT ( STDMETHODCALLTYPE *SetNotifySink )(
ISpVoice * This,
/* [in] */ ISpNotifySink *pNotifySink);
/* [local] */ HRESULT ( STDMETHODCALLTYPE *SetNotifyWindowMessage )(
ISpVoice * This,
/* [in] */ HWND hWnd,
/* [in] */ UINT Msg,
/* [in] */ WPARAM wParam,
/* [in] */ LPARAM lParam);
/* [local] */ HRESULT ( STDMETHODCALLTYPE *SetNotifyCallbackFunction )(
ISpVoice * This,
/* [in] */ SPNOTIFYCALLBACK *pfnCallback,
/* [in] */ WPARAM wParam,
/* [in] */ LPARAM lParam);
/* [local] */ HRESULT ( STDMETHODCALLTYPE *SetNotifyCallbackInterface )(
ISpVoice * This,
/* [in] */ ISpNotifyCallback *pSpCallback,
/* [in] */ WPARAM wParam,
/* [in] */ LPARAM lParam);
/* [local] */ HRESULT ( STDMETHODCALLTYPE *SetNotifyWin32Event )(
ISpVoice * This);
/* [local] */ HRESULT ( STDMETHODCALLTYPE *WaitForNotifyEvent )(
ISpVoice * This,
/* [in] */ DWORD dwMilliseconds);
/* [local] */ HANDLE ( STDMETHODCALLTYPE *GetNotifyEventHandle )(
ISpVoice * This);
HRESULT ( STDMETHODCALLTYPE *SetInterest )(
ISpVoice * This,
/* [in] */ ULONGLONG ullEventInterest,
/* [in] */ ULONGLONG ullQueuedInterest);
HRESULT ( STDMETHODCALLTYPE *GetEvents )(
ISpVoice * This,
/* [in] */ ULONG ulCount,
/* [size_is][out] */ SPEVENT *pEventArray,
/* [out] */ ULONG *pulFetched);
HRESULT ( STDMETHODCALLTYPE *GetInfo )(
ISpVoice * This,
/* [out] */ SPEVENTSOURCEINFO *pInfo);
HRESULT ( STDMETHODCALLTYPE *SetOutput )(
ISpVoice * This,
/* [in] */ IUnknown *pUnkOutput,
/* [in] */ BOOL fAllowFormatChanges);
HRESULT ( STDMETHODCALLTYPE *GetOutputObjectToken )(
ISpVoice * This,
/* [out] */ ISpObjectToken **ppObjectToken);
HRESULT ( STDMETHODCALLTYPE *GetOutputStream )(
ISpVoice * This,
/* [out] */ ISpStreamFormat **ppStream);
HRESULT ( STDMETHODCALLTYPE *Pause )(
ISpVoice * This);
HRESULT ( STDMETHODCALLTYPE *Resume )(
ISpVoice * This);
HRESULT ( STDMETHODCALLTYPE *SetVoice )(
ISpVoice * This,
/* [in] */ ISpObjectToken *pToken);
HRESULT ( STDMETHODCALLTYPE *GetVoice )(
ISpVoice * This,
/* [out] */ ISpObjectToken **ppToken);
HRESULT ( STDMETHODCALLTYPE *Speak )(
ISpVoice * This,
/* [string][in] */ const WCHAR *pwcs,
/* [in] */ DWORD dwFlags,
/* [out] */ ULONG *pulStreamNumber);
HRESULT ( STDMETHODCALLTYPE *SpeakStream )(
ISpVoice * This,
/* [in] */ IStream *pStream,
/* [in] */ DWORD dwFlags,
/* [out] */ ULONG *pulStreamNumber);
HRESULT ( STDMETHODCALLTYPE *GetStatus )(
ISpVoice * This,
/* [out] */ SPVOICESTATUS *pStatus,
/* [string][out] */ WCHAR **ppszLastBookmark);
HRESULT ( STDMETHODCALLTYPE *Skip )(
ISpVoice * This,
/* [string][in] */ WCHAR *pItemType,
/* [in] */ long lNumItems,
/* [out] */ ULONG *pulNumSkipped);
HRESULT ( STDMETHODCALLTYPE *SetPriority )(
ISpVoice * This,
/* [in] */ SPVPRIORITY ePriority);
HRESULT ( STDMETHODCALLTYPE *GetPriority )(
ISpVoice * This,
/* [out] */ SPVPRIORITY *pePriority);
HRESULT ( STDMETHODCALLTYPE *SetAlertBoundary )(
ISpVoice * This,
/* [in] */ SPEVENTENUM eBoundary);
HRESULT ( STDMETHODCALLTYPE *GetAlertBoundary )(
ISpVoice * This,
/* [out] */ SPEVENTENUM *peBoundary);
HRESULT ( STDMETHODCALLTYPE *SetRate )(
ISpVoice * This,
/* [in] */ long RateAdjust);
HRESULT ( STDMETHODCALLTYPE *GetRate )(
ISpVoice * This,
/* [out] */ long *pRateAdjust);
HRESULT ( STDMETHODCALLTYPE *SetVolume )(
ISpVoice * This,
/* [in] */ USHORT usVolume);
HRESULT ( STDMETHODCALLTYPE *GetVolume )(
ISpVoice * This,
/* [out] */ USHORT *pusVolume);
HRESULT ( STDMETHODCALLTYPE *WaitUntilDone )(
ISpVoice * This,
/* [in] */ ULONG msTimeout);
HRESULT ( STDMETHODCALLTYPE *SetSyncSpeakTimeout )(
ISpVoice * This,
/* [in] */ ULONG msTimeout);
HRESULT ( STDMETHODCALLTYPE *GetSyncSpeakTimeout )(
ISpVoice * This,
/* [out] */ ULONG *pmsTimeout);
/* [local] */ HANDLE ( STDMETHODCALLTYPE *SpeakCompleteEvent )(
ISpVoice * This);
/* [local] */ HRESULT ( STDMETHODCALLTYPE *IsUISupported )(
ISpVoice * This,
/* [in] */ const WCHAR *pszTypeOfUI,
/* [in] */ void *pvExtraData,
/* [in] */ ULONG cbExtraData,
/* [out] */ BOOL *pfSupported);
/* [local] */ HRESULT ( STDMETHODCALLTYPE *DisplayUI )(
ISpVoice * This,
/* [in] */ HWND hwndParent,
/* [in] */ const WCHAR *pszTitle,
/* [in] */ const WCHAR *pszTypeOfUI,
/* [in] */ void *pvExtraData,
/* [in] */ ULONG cbExtraData);
END_INTERFACE
} ISpVoiceVtbl;
struct ISpVoice
{
struct ISpVoiceVtbl *lpVtbl;
};
void TTS_SayUnicodeString(wchar_t *stringtosay)
{
static CLSID CLSID_SpVoice = {0x96749377, 0x3391, 0x11D2,
{0x9E,0xE3,0x00,0xC0,0x4F,0x79,0x73,0x96}};
static GUID IID_ISpVoice = {0x6C44DF74,0x72B9,0x4992,
{0xA1,0xEC,0xEF,0x99,0x6E,0x04,0x22,0xD4}};
static ISpVoice *sp = NULL;
if (!sp)
CoCreateInstance(
&CLSID_SpVoice,
NULL,
CLSCTX_SERVER,
&IID_ISpVoice,
(void*)&sp);
if (sp)
{
sp->lpVtbl->Speak(sp, stringtosay, 1, NULL);
}
}
void TTS_SayAsciiString(char *stringtosay)
{
wchar_t bigbuffer[8192];
mbstowcs(bigbuffer, stringtosay, sizeof(bigbuffer)/sizeof(bigbuffer[0]) - 1);
bigbuffer[sizeof(bigbuffer)/sizeof(bigbuffer[0]) - 1] = 0;
TTS_SayUnicodeString(bigbuffer);
}
cvar_t tts_mode = CVARD("tts_mode", "1", "Text to speech\n0: off\n1: Read only chat messages with a leading 'tts ' prefix.\n2: Read all chat messages\n3: Read every single console print.");
void TTS_SayChatString(char **stringtosay)
{
if (!strncmp(*stringtosay, "tts ", 4))
{
*stringtosay += 4;
if (tts_mode.ival != 1 && tts_mode.ival != 2)
return;
}
else
{
if (tts_mode.ival != 2)
return;
}
TTS_SayAsciiString(*stringtosay);
}
void TTS_SayConString(conchar_t *stringtosay)
{
wchar_t bigbuffer[8192];
int i;
if (tts_mode.ival < 3)
return;
for (i = 0; i < 8192-1 && *stringtosay; i++, stringtosay++)
{
if ((*stringtosay & 0xff00) == 0xe000)
bigbuffer[i] = *stringtosay & 0x7f;
else
bigbuffer[i] = *stringtosay & CON_CHARMASK;
}
bigbuffer[i] = 0;
if (i)
TTS_SayUnicodeString(bigbuffer);
}
void TTS_Say_f(void)
{
TTS_SayAsciiString(Cmd_Args());
}
#define ISpRecognizer void
#define SPPHRASE void
#define SPSERIALIZEDPHRASE void
#define SPSTATEHANDLE void*
#define SPGRAMMARWORDTYPE int
#define SPPROPERTYINFO void
#define SPLOADOPTIONS void*
#define SPBINARYGRAMMAR void*
#define SPRULESTATE int
#define SPTEXTSELECTIONINFO void
#define SPWORDPRONOUNCEABLE void
#define SPGRAMMARSTATE int
typedef struct ISpRecoResult ISpRecoResult;
typedef struct ISpRecoContext ISpRecoContext;
typedef struct ISpRecoGrammar ISpRecoGrammar;
typedef struct ISpRecoContextVtbl
{
HRESULT ( STDMETHODCALLTYPE *QueryInterface )(
ISpRecoContext * This,
/* [in] */ REFIID riid,
/* [iid_is][out] */ void **ppvObject);
ULONG ( STDMETHODCALLTYPE *AddRef )(
ISpRecoContext * This);
ULONG ( STDMETHODCALLTYPE *Release )(
ISpRecoContext * This);
HRESULT ( STDMETHODCALLTYPE *SetNotifySink )(
ISpRecoContext * This,
/* [in] */ ISpNotifySink *pNotifySink);
/* [local] */ HRESULT ( STDMETHODCALLTYPE *SetNotifyWindowMessage )(
ISpRecoContext * This,
/* [in] */ HWND hWnd,
/* [in] */ UINT Msg,
/* [in] */ WPARAM wParam,
/* [in] */ LPARAM lParam);
/* [local] */ HRESULT ( STDMETHODCALLTYPE *SetNotifyCallbackFunction )(
ISpRecoContext * This,
/* [in] */ SPNOTIFYCALLBACK *pfnCallback,
/* [in] */ WPARAM wParam,
/* [in] */ LPARAM lParam);
/* [local] */ HRESULT ( STDMETHODCALLTYPE *SetNotifyCallbackInterface )(
ISpRecoContext * This,
/* [in] */ ISpNotifyCallback *pSpCallback,
/* [in] */ WPARAM wParam,
/* [in] */ LPARAM lParam);
/* [local] */ HRESULT ( STDMETHODCALLTYPE *SetNotifyWin32Event )(
ISpRecoContext * This);
/* [local] */ HRESULT ( STDMETHODCALLTYPE *WaitForNotifyEvent )(
ISpRecoContext * This,
/* [in] */ DWORD dwMilliseconds);
/* [local] */ HANDLE ( STDMETHODCALLTYPE *GetNotifyEventHandle )(
ISpRecoContext * This);
HRESULT ( STDMETHODCALLTYPE *SetInterest )(
ISpRecoContext * This,
/* [in] */ ULONGLONG ullEventInterest,
/* [in] */ ULONGLONG ullQueuedInterest);
HRESULT ( STDMETHODCALLTYPE *GetEvents )(
ISpRecoContext * This,
/* [in] */ ULONG ulCount,
/* [size_is][out] */ SPEVENT *pEventArray,
/* [out] */ ULONG *pulFetched);
HRESULT ( STDMETHODCALLTYPE *GetInfo )(
ISpRecoContext * This,
/* [out] */ SPEVENTSOURCEINFO *pInfo);
HRESULT ( STDMETHODCALLTYPE *GetRecognizer )(
ISpRecoContext * This,
/* [out] */ ISpRecognizer **ppRecognizer);
HRESULT ( STDMETHODCALLTYPE *CreateGrammar )(
ISpRecoContext * This,
/* [in] */ ULONGLONG ullGrammarId,
/* [out] */ ISpRecoGrammar **ppGrammar);
} ISpRecoContextVtbl;
struct ISpRecoContext
{
struct ISpRecoContextVtbl *lpVtbl;
};
typedef struct ISpRecoResultVtbl
{
HRESULT ( STDMETHODCALLTYPE *QueryInterface )(
ISpRecoResult * This,
/* [in] */ REFIID riid,
/* [iid_is][out] */ void **ppvObject);
ULONG ( STDMETHODCALLTYPE *AddRef )(
ISpRecoResult * This);
ULONG ( STDMETHODCALLTYPE *Release )(
ISpRecoResult * This);
HRESULT ( STDMETHODCALLTYPE *GetPhrase )(
ISpRecoResult * This,
/* [out] */ SPPHRASE **ppCoMemPhrase);
HRESULT ( STDMETHODCALLTYPE *GetSerializedPhrase )(
ISpRecoResult * This,
/* [out] */ SPSERIALIZEDPHRASE **ppCoMemPhrase);
HRESULT ( STDMETHODCALLTYPE *GetText )(
ISpRecoResult * This,
/* [in] */ ULONG ulStart,
/* [in] */ ULONG ulCount,
/* [in] */ BOOL fUseTextReplacements,
/* [out] */ WCHAR **ppszCoMemText,
/* [out] */ BYTE *pbDisplayAttributes);
HRESULT ( STDMETHODCALLTYPE *Discard )(
ISpRecoResult * This,
/* [in] */ DWORD dwValueTypes);
#if 0
HRESULT ( STDMETHODCALLTYPE *GetResultTimes )(
ISpRecoResult * This,
/* [out] */ SPRECORESULTTIMES *pTimes);
HRESULT ( STDMETHODCALLTYPE *GetAlternates )(
ISpRecoResult * This,
/* [in] */ ULONG ulStartElement,
/* [in] */ ULONG cElements,
/* [in] */ ULONG ulRequestCount,
/* [out] */ ISpPhraseAlt **ppPhrases,
/* [out] */ ULONG *pcPhrasesReturned);
HRESULT ( STDMETHODCALLTYPE *GetAudio )(
ISpRecoResult * This,
/* [in] */ ULONG ulStartElement,
/* [in] */ ULONG cElements,
/* [out] */ ISpStreamFormat **ppStream);
HRESULT ( STDMETHODCALLTYPE *SpeakAudio )(
ISpRecoResult * This,
/* [in] */ ULONG ulStartElement,
/* [in] */ ULONG cElements,
/* [in] */ DWORD dwFlags,
/* [out] */ ULONG *pulStreamNumber);
HRESULT ( STDMETHODCALLTYPE *Serialize )(
ISpRecoResult * This,
/* [out] */ SPSERIALIZEDRESULT **ppCoMemSerializedResult);
HRESULT ( STDMETHODCALLTYPE *ScaleAudio )(
ISpRecoResult * This,
/* [in] */ const GUID *pAudioFormatId,
/* [in] */ const WAVEFORMATEX *pWaveFormatEx);
HRESULT ( STDMETHODCALLTYPE *GetRecoContext )(
ISpRecoResult * This,
/* [out] */ ISpRecoContext **ppRecoContext);
#endif
} ISpRecoResultVtbl;
struct ISpRecoResult
{
struct ISpRecoResultVtbl *lpVtbl;
};
typedef struct ISpRecoGrammarVtbl
{
HRESULT ( STDMETHODCALLTYPE *QueryInterface )(
ISpRecoGrammar * This,
/* [in] */ REFIID riid,
/* [iid_is][out] */ void **ppvObject);
ULONG ( STDMETHODCALLTYPE *AddRef )(
ISpRecoGrammar * This);
ULONG ( STDMETHODCALLTYPE *Release )(
ISpRecoGrammar * This);
HRESULT ( STDMETHODCALLTYPE *ResetGrammar )(
ISpRecoGrammar * This,
/* [in] */ WORD NewLanguage);
HRESULT ( STDMETHODCALLTYPE *GetRule )(
ISpRecoGrammar * This,
/* [in] */ const WCHAR *pszRuleName,
/* [in] */ DWORD dwRuleId,
/* [in] */ DWORD dwAttributes,
/* [in] */ BOOL fCreateIfNotExist,
/* [out] */ SPSTATEHANDLE *phInitialState);
HRESULT ( STDMETHODCALLTYPE *ClearRule )(
ISpRecoGrammar * This,
SPSTATEHANDLE hState);
HRESULT ( STDMETHODCALLTYPE *CreateNewState )(
ISpRecoGrammar * This,
SPSTATEHANDLE hState,
SPSTATEHANDLE *phState);
HRESULT ( STDMETHODCALLTYPE *AddWordTransition )(
ISpRecoGrammar * This,
SPSTATEHANDLE hFromState,
SPSTATEHANDLE hToState,
const WCHAR *psz,
const WCHAR *pszSeparators,
SPGRAMMARWORDTYPE eWordType,
float Weight,
const SPPROPERTYINFO *pPropInfo);
HRESULT ( STDMETHODCALLTYPE *AddRuleTransition )(
ISpRecoGrammar * This,
SPSTATEHANDLE hFromState,
SPSTATEHANDLE hToState,
SPSTATEHANDLE hRule,
float Weight,
const SPPROPERTYINFO *pPropInfo);
HRESULT ( STDMETHODCALLTYPE *AddResource )(
ISpRecoGrammar * This,
/* [in] */ SPSTATEHANDLE hRuleState,
/* [in] */ const WCHAR *pszResourceName,
/* [in] */ const WCHAR *pszResourceValue);
HRESULT ( STDMETHODCALLTYPE *Commit )(
ISpRecoGrammar * This,
DWORD dwReserved);
HRESULT ( STDMETHODCALLTYPE *GetGrammarId )(
ISpRecoGrammar * This,
/* [out] */ ULONGLONG *pullGrammarId);
HRESULT ( STDMETHODCALLTYPE *GetRecoContext )(
ISpRecoGrammar * This,
/* [out] */ ISpRecoContext **ppRecoCtxt);
HRESULT ( STDMETHODCALLTYPE *LoadCmdFromFile )(
ISpRecoGrammar * This,
/* [string][in] */ const WCHAR *pszFileName,
/* [in] */ SPLOADOPTIONS Options);
HRESULT ( STDMETHODCALLTYPE *LoadCmdFromObject )(
ISpRecoGrammar * This,
/* [in] */ REFCLSID rcid,
/* [string][in] */ const WCHAR *pszGrammarName,
/* [in] */ SPLOADOPTIONS Options);
HRESULT ( STDMETHODCALLTYPE *LoadCmdFromResource )(
ISpRecoGrammar * This,
/* [in] */ HMODULE hModule,
/* [string][in] */ const WCHAR *pszResourceName,
/* [string][in] */ const WCHAR *pszResourceType,
/* [in] */ WORD wLanguage,
/* [in] */ SPLOADOPTIONS Options);
HRESULT ( STDMETHODCALLTYPE *LoadCmdFromMemory )(
ISpRecoGrammar * This,
/* [in] */ const SPBINARYGRAMMAR *pGrammar,
/* [in] */ SPLOADOPTIONS Options);
HRESULT ( STDMETHODCALLTYPE *LoadCmdFromProprietaryGrammar )(
ISpRecoGrammar * This,
/* [in] */ REFGUID rguidParam,
/* [string][in] */ const WCHAR *pszStringParam,
/* [in] */ const void *pvDataPrarm,
/* [in] */ ULONG cbDataSize,
/* [in] */ SPLOADOPTIONS Options);
HRESULT ( STDMETHODCALLTYPE *SetRuleState )(
ISpRecoGrammar * This,
/* [string][in] */ const WCHAR *pszName,
void *pReserved,
/* [in] */ SPRULESTATE NewState);
HRESULT ( STDMETHODCALLTYPE *SetRuleIdState )(
ISpRecoGrammar * This,
/* [in] */ ULONG ulRuleId,
/* [in] */ SPRULESTATE NewState);
HRESULT ( STDMETHODCALLTYPE *LoadDictation )(
ISpRecoGrammar * This,
/* [string][in] */ const WCHAR *pszTopicName,
/* [in] */ SPLOADOPTIONS Options);
HRESULT ( STDMETHODCALLTYPE *UnloadDictation )(
ISpRecoGrammar * This);
HRESULT ( STDMETHODCALLTYPE *SetDictationState )(
ISpRecoGrammar * This,
/* [in] */ SPRULESTATE NewState);
HRESULT ( STDMETHODCALLTYPE *SetWordSequenceData )(
ISpRecoGrammar * This,
/* [in] */ const WCHAR *pText,
/* [in] */ ULONG cchText,
/* [in] */ const SPTEXTSELECTIONINFO *pInfo);
HRESULT ( STDMETHODCALLTYPE *SetTextSelection )(
ISpRecoGrammar * This,
/* [in] */ const SPTEXTSELECTIONINFO *pInfo);
HRESULT ( STDMETHODCALLTYPE *IsPronounceable )(
ISpRecoGrammar * This,
/* [string][in] */ const WCHAR *pszWord,
/* [out] */ SPWORDPRONOUNCEABLE *pWordPronounceable);
HRESULT ( STDMETHODCALLTYPE *SetGrammarState )(
ISpRecoGrammar * This,
/* [in] */ SPGRAMMARSTATE eGrammarState);
HRESULT ( STDMETHODCALLTYPE *SaveCmd )(
ISpRecoGrammar * This,
/* [in] */ IStream *pStream,
/* [optional][out] */ WCHAR **ppszCoMemErrorText);
HRESULT ( STDMETHODCALLTYPE *GetGrammarState )(
ISpRecoGrammar * This,
/* [out] */ SPGRAMMARSTATE *peGrammarState);
} ISpRecoGrammarVtbl;
struct ISpRecoGrammar
{
struct ISpRecoGrammarVtbl *lpVtbl;
};
static ISpRecoContext *stt_recctx = NULL;
static ISpRecoGrammar *stt_gram = NULL;
void STT_Event(void)
{
WCHAR *wstring, *i;
struct SPEVENT ev;
ISpRecoResult *rr;
HRESULT hr;
char asc[2048], *o;
int l;
unsigned short c;
char *nib = "0123456789abcdef";
if (!stt_gram)
return;
while (SUCCEEDED(hr = stt_recctx->lpVtbl->GetEvents(stt_recctx, 1, &ev, NULL)) && hr != S_FALSE)
{
rr = (ISpRecoResult*)ev.lParam;
rr->lpVtbl->GetText(rr, -1, -1, TRUE, &wstring, NULL);
for (l = sizeof(asc)-1, o = asc, i = wstring; l > 0 && *i; )
{
c = *i++;
if (c == '\n' || c == ';')
{
}
else if (c < 128)
{
*o++ = c;
l--;
}
else if (l > 6)
{
*o++ = '^';
*o++ = 'U';
*o++ = nib[(c>>12)&0xf];
*o++ = nib[(c>>8)&0xf];
*o++ = nib[(c>>4)&0xf];
*o++ = nib[(c>>0)&0xf];
}
else
break;
}
*o = 0;
CoTaskMemFree(wstring);
Cbuf_AddText("say tts ", RESTRICT_LOCAL);
Cbuf_AddText(asc, RESTRICT_LOCAL);
Cbuf_AddText("\n", RESTRICT_LOCAL);
rr->lpVtbl->Release(rr);
}
}
void STT_Init_f(void)
{
static CLSID CLSID_SpSharedRecoContext = {0x47206204, 0x5ECA, 0x11D2, {0x96, 0x0F, 0x00, 0xC0, 0x4F, 0x8E, 0xE6, 0x28}};
static CLSID IID_SpRecoContext = {0xF740A62F, 0x7C15, 0x489E, {0x82, 0x34, 0x94, 0x0A, 0x33, 0xD9, 0x27, 0x2D}};
if (stt_gram)
{
stt_gram->lpVtbl->Release(stt_gram);
stt_recctx->lpVtbl->Release(stt_recctx);
stt_gram = NULL;
stt_recctx = NULL;
Con_Printf("Speech-to-text disabled\n");
return;
}
if (SUCCEEDED(CoCreateInstance(&CLSID_SpSharedRecoContext, NULL, CLSCTX_SERVER, &IID_SpRecoContext, (void*)&stt_recctx)))
{
ULONGLONG ev = (((ULONGLONG)1) << 38) | (((ULONGLONG)1) << 30) | (((ULONGLONG)1) << 33);
if (SUCCEEDED(stt_recctx->lpVtbl->SetNotifyWindowMessage(stt_recctx, mainwindow, WM_USER_SPEECHTOTEXT, 0, 0)))
if (SUCCEEDED(stt_recctx->lpVtbl->SetInterest(stt_recctx, ev, ev)))
if (SUCCEEDED(stt_recctx->lpVtbl->CreateGrammar(stt_recctx, 0, &stt_gram)))
{
if (SUCCEEDED(stt_gram->lpVtbl->LoadDictation(stt_gram, NULL, 0)))
if (SUCCEEDED(stt_gram->lpVtbl->SetDictationState(stt_gram, 1)))
{
//success!
Con_Printf("Speech-to-text active\n");
return;
}
stt_gram->lpVtbl->Release(stt_gram);
}
stt_recctx->lpVtbl->Release(stt_recctx);
}
stt_gram = NULL;
stt_recctx = NULL;
Con_Printf("Speech-to-text unavailable\n");
}
#endif
#ifdef AVAIL_MP3_ACM
typedef struct
{
HACMSTREAM acm;
unsigned int dstbuffer; /*in frames*/
unsigned int dstcount; /*in frames*/
unsigned int dststart; /*in frames*/
qbyte *dstdata;
unsigned int srcspeed;
unsigned int srcwidth;
unsigned int srcchannels;
unsigned int srcoffset; /*in bytes*/
unsigned int srclen; /*in bytes*/
qbyte srcdata[1];
char title[256];
} mp3decoder_t;
static void QDECL S_MP3_Purge(sfx_t *sfx)
{
mp3decoder_t *dec = sfx->decoder.buf;
sfx->decoder.buf = NULL;
sfx->decoder.ended = NULL;
sfx->decoder.purge = NULL;
sfx->decoder.decodedata = NULL;
qacmStreamClose(dec->acm, 0);
if (dec->dstdata)
BZ_Free(dec->dstdata);
BZ_Free(dec);
sfx->loadstate = SLS_NOTLOADED;
}
float QDECL S_MP3_Query(sfx_t *sfx, sfxcache_t *buf, char *title, size_t titlesize)
{
mp3decoder_t *dec = sfx->decoder.buf;
//we don't know unless we decode it all
if (buf)
{
}
if (titlesize && dec->srclen >= 128)
{ //id3v1 is a 128 byte blob at the end of the file.
char trimartist[31];
char trimtitle[31];
char *p;
struct
{
char tag[3]; //TAG
char title[30];
char artist[30];
char album[30];
char year[4];
char comment[30];//[28]+null+track
qbyte genre;
} *id3v1 = (void*)(dec->srcdata + dec->srclen-128);
if (id3v1->tag[0] == 'T' && id3v1->tag[1] == 'A' && id3v1->tag[2] == 'G')
{ //yup, there's an id3v1 tag there
memcpy(trimartist, id3v1->artist, 30);
for(p = trimartist+30; p>trimartist && p[-1] == ' '; )
p--;
*p = 0;
memcpy(trimtitle, id3v1->title, 30);
for(p = trimtitle+30; p>trimtitle && p[-1] == ' '; )
p--;
*p = 0;
if (*trimartist && *trimtitle)
Q_snprintfz(title, titlesize, "%.30s - %.30s", trimartist, trimtitle);
else if (*id3v1->title)
Q_snprintfz(title, titlesize, "%.30s", trimtitle);
}
return 1;//no real idea.
}
return 0;
}
/*must be thread safe*/
sfxcache_t *QDECL S_MP3_Locate(sfx_t *sfx, sfxcache_t *buf, ssamplepos_t start, int length)
{
int newlen;
if (buf)
{
mp3decoder_t *dec = sfx->decoder.buf;
ACMSTREAMHEADER strhdr;
char buffer[8192];
extern cvar_t snd_linearresample_stream;
int framesz = (dec->srcwidth/8 * dec->srcchannels);
if (length)
{
if (dec->dststart > start)
{
/*I don't know where the compressed data is for each sample. acm doesn't have a seek. so reset to start, for music this should be the most common rewind anyway*/
dec->dststart = 0;
dec->dstcount = 0;
dec->srcoffset = 0;
}
if (dec->dstcount > snd_speed*6)
{
int trim = dec->dstcount - snd_speed; //retain a second of buffer in case we have multiple sound devices
if (dec->dststart + trim > start)
{
trim = start - dec->dststart;
if (trim < 0)
trim = 0;
}
// if (trim < 0)
// trim = 0;
/// if (trim > dec->dstcount)
// trim = dec->dstcount;
memmove(dec->dstdata, dec->dstdata + trim*framesz, (dec->dstcount - trim)*framesz);
dec->dststart += trim;
dec->dstcount -= trim;
}
while(start+length >= dec->dststart+dec->dstcount)
{
memset(&strhdr, 0, sizeof(strhdr));
strhdr.cbStruct = sizeof(strhdr);
strhdr.pbSrc = dec->srcdata + dec->srcoffset;
strhdr.cbSrcLength = dec->srclen - dec->srcoffset;
if (!strhdr.cbSrcLength)
break;
strhdr.pbDst = buffer;
strhdr.cbDstLength = sizeof(buffer);
qacmStreamPrepareHeader(dec->acm, &strhdr, 0);
qacmStreamConvert(dec->acm, &strhdr, ACM_STREAMCONVERTF_BLOCKALIGN);
qacmStreamUnprepareHeader(dec->acm, &strhdr, 0);
dec->srcoffset += strhdr.cbSrcLengthUsed;
if (!strhdr.cbDstLengthUsed)
{
if (strhdr.cbSrcLengthUsed)
continue;
break;
}
newlen = dec->dstcount + (strhdr.cbDstLengthUsed * ((float)snd_speed / dec->srcspeed))/framesz;
if (dec->dstbuffer < newlen+64)
{
dec->dstbuffer = newlen+64 + snd_speed;
dec->dstdata = BZ_Realloc(dec->dstdata, dec->dstbuffer*framesz);
}
SND_ResampleStream(strhdr.pbDst,
dec->srcspeed,
dec->srcwidth/8,
dec->srcchannels,
strhdr.cbDstLengthUsed / framesz,
dec->dstdata+dec->dstcount*framesz,
snd_speed,
dec->srcwidth/8,
dec->srcchannels,
snd_linearresample_stream.ival);
dec->dstcount = newlen;
}
}
buf->data = dec->dstdata;
buf->length = dec->dstcount;
buf->numchannels = dec->srcchannels;
buf->soundoffset = dec->dststart;
buf->speed = snd_speed;
buf->width = dec->srcwidth/8;
if (dec->srclen == dec->srcoffset && start >= dec->dststart+dec->dstcount)
return NULL; //once we reach the EOF, start reporting errors.
}
return buf;
}
#ifndef WAVE_FORMAT_MPEGLAYER3
#define WAVE_FORMAT_MPEGLAYER3 0x0055
typedef struct
{
WAVEFORMATEX wfx;
WORD wID;
DWORD fdwFlags;
WORD nBlockSize;
WORD nFramesPerBlock;
WORD nCodecDelay;
} MPEGLAYER3WAVEFORMAT;
#endif
#ifndef MPEGLAYER3_ID_MPEG
#define MPEGLAYER3_WFX_EXTRA_BYTES 12
#define MPEGLAYER3_FLAG_PADDING_OFF 2
#define MPEGLAYER3_ID_MPEG 1
#endif
static qboolean QDECL S_LoadMP3Sound (sfx_t *s, qbyte *data, size_t datalen, int sndspeed, qboolean forcedecode)
{
WAVEFORMATEX pcm_format;
MPEGLAYER3WAVEFORMAT mp3format;
HACMDRIVER drv = NULL;
mp3decoder_t *dec;
char ext[8];
COM_FileExtension(s->name, ext, sizeof(ext));
if (stricmp(ext, "mp3"))
return false;
dec = BZF_Malloc(sizeof(*dec) + datalen);
if (!dec)
return false;
memcpy(dec->srcdata, data, datalen);
dec->srclen = datalen;
s->decoder.buf = dec;
s->decoder.ended = S_MP3_Purge;
s->decoder.purge = S_MP3_Purge;
s->decoder.decodedata = S_MP3_Locate;
s->decoder.querydata = S_MP3_Query;
s->loopstart = -1;
dec->dstdata = NULL;
dec->dstcount = 0;
dec->dststart = 0;
dec->dstbuffer = 0;
dec->srcoffset = 0;
dec->srcspeed = 44100;
dec->srcchannels = 2;
dec->srcwidth = 16;
memset (&pcm_format, 0, sizeof(pcm_format));
pcm_format.wFormatTag = WAVE_FORMAT_PCM;
pcm_format.nChannels = dec->srcchannels;
pcm_format.nSamplesPerSec = dec->srcspeed;
pcm_format.nBlockAlign = dec->srcwidth/8*dec->srcchannels;
pcm_format.nAvgBytesPerSec = pcm_format.nSamplesPerSec*dec->srcwidth/8*dec->srcchannels;
pcm_format.wBitsPerSample = dec->srcwidth;
pcm_format.cbSize = 0;
mp3format.wfx.cbSize = MPEGLAYER3_WFX_EXTRA_BYTES;
mp3format.wfx.wFormatTag = WAVE_FORMAT_MPEGLAYER3;
mp3format.wfx.nChannels = dec->srcchannels;
mp3format.wfx.nAvgBytesPerSec = 128 * (1024 / 8); // not really used but must be one of 64, 96, 112, 128, 160kbps
mp3format.wfx.wBitsPerSample = 0; // MUST BE ZERO
mp3format.wfx.nBlockAlign = 1; // MUST BE ONE
mp3format.wfx.nSamplesPerSec = dec->srcspeed; // 44.1kHz
mp3format.fdwFlags = MPEGLAYER3_FLAG_PADDING_OFF;
mp3format.nBlockSize = 522; // voodoo value #1 - 144 x (bitrate / sample rate) + padding
mp3format.nFramesPerBlock = 1; // MUST BE ONE
mp3format.nCodecDelay = 0;//1393; // voodoo value #2
mp3format.wID = MPEGLAYER3_ID_MPEG;
if (!qacmStartup() || 0!=qacmStreamOpen(&dec->acm, drv, (WAVEFORMATEX*)&mp3format, &pcm_format, NULL, 0, 0, 0))
{
Con_Printf("Couldn't init decoder\n");
return false;
}
S_MP3_Locate(s, NULL, 0, 100);
return true;
}
#endif
void Media_Init(void)
{
#ifdef HAVE_JUKEBOX
int i;
Cmd_AddCommand("music_fforward", Media_FForward_f);
Cmd_AddCommand("music_rewind", Media_Rewind_f);
Cmd_AddCommand("music_next", Media_Next_f);
Cmd_AddCommand("media_next", Media_Next_f);
Cvar_Register(&music_playlist_index, "compat");
for (i = 0; i < 6; i++)
{
Cvar_Get(va("music_playlist_list%i", i), "", 0, "compat");
Cvar_Get(va("music_playlist_sampleposition%i", i), "-1", 0, "compat");
}
music_playlist_last = -1;
media_playlisttypes = MEDIA_PLAYLIST | MEDIA_GAMEMUSIC | MEDIA_CVARLIST;
#ifdef WINAMP
Cvar_Register(&media_hijackwinamp, "Media player things");
#endif
Cvar_Register(&media_shuffle, "Media player things");
Cvar_Register(&media_repeat, "Media player things");
#if !defined(NOMEDIAMENU) && !defined(NOBUILTINMENUS)
Cmd_AddCommand ("media_add", M_Media_Add_f);
Cmd_AddCommand ("media_remove", M_Media_Remove_f);
Cmd_AddCommand ("menu_media", M_Menu_Media_f);
#endif
#endif
Cvar_Register(&music_fade, "Media player things");
#ifdef HAVE_SPEECHTOTEXT
Cmd_AddCommand("tts", TTS_Say_f);
Cmd_AddCommand("stt", STT_Init_f);
Cvar_Register(&tts_mode, "Gimmicks");
#endif
#ifdef AVAIL_MP3_ACM
S_RegisterSoundInputPlugin(NULL, S_LoadMP3Sound);
#endif
#ifdef HAVE_CDPLAYER
Cmd_AddCommand("cd", CD_f);
cdenabled = false;
if (COM_CheckParm("-nocdaudio"))
cdenabled = false;
if (COM_CheckParm("-cdaudio"))
cdenabled = true;
#endif
#ifdef HAVE_MEDIA_ENCODER
#ifdef _DEBUG
Media_RegisterEncoder(NULL, &capture_null);
#endif
Media_RegisterEncoder(NULL, &capture_raw);
#if defined(HAVE_API_VFW)
Media_RegisterEncoder(NULL, &capture_avi);
#endif
Cmd_AddCommandD("capture", Media_RecordFilm_f, "Captures realtime action to a named video file. Check the capture* cvars to control driver/codecs/rates.");
Cmd_AddCommandD("capturedemo", Media_RecordDemo_f, "Capture a nemed demo to a named video file. Demo capturing can be performed offscreen, allowing arbitrary video sizes, or smooth captures on underpowered hardware.");
Cmd_AddCommandD("capturestop", Media_StopRecordFilm_f, "Aborts the current video capture.");
Cmd_AddCommandD("capturepause", Media_CapturePause_f, "Pauses the video capture, allowing you to avoid capturing uninteresting parts. This is a toggle, so reuse the same command to resume capturing again.");
Cvar_Register(&capturemessage, "Video Capture Controls");
Cvar_Register(&capturesound, "Video Capture Controls");
Cvar_Register(&capturerate, "Video Capture Controls");
Cvar_Register(&capturewidth, "Video Capture Controls");
Cvar_Register(&captureheight, "Video Capture Controls");
Cvar_Register(&capturedriver, "Video Capture Controls");
Cvar_Register(&capturecodec, "Video Capture Controls");
Cvar_Register(&capturethrottlesize, "Video Capture Controls");
Cvar_Register(&capturesoundbits, "Video Capture Controls");
Cvar_Register(&capturesoundchannels, "Video Capture Controls");
#endif
#ifdef HAVE_MEDIA_DECODER
Cmd_AddCommand("playclip", Media_PlayVideoWindowed_f);
Cmd_AddCommand("playvideo", Media_PlayFilm_f);
Cmd_AddCommand("playfilm", Media_PlayFilm_f);
Cmd_AddCommand("cinematic", Media_PlayFilm_f); //q3: name <1:hold, 2:loop>
#endif
Cmd_AddCommand("music", Media_NamedTrack_f);
Cmd_AddCommand("stopmusic", Media_StopTrack_f);
}
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