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fteqw/engine/client/m_mp3.c
Spoike 53a7b3d47c added support for external capture plugins - and using avcodec as a plugin.c. 
The ragdoll API is potentially usable now, but still really limited.
Enabled SQL requests by default using sqlite. Note that you'll need the sqlite dll to use this. MySQL should still be usable, but I didn't try. MySQL requires -DUSE_MYSQL to compile it, and a dll and -mysql argument to enable it.
Fixed nacl.
NPFTE plugin now invokes an exe to run the game rather than running the game within the browser.
externvalue builtin now accepts & prefix to return a pointer instead.
Fixed vector autocvars.
uri_get, bufstr_add, bufstr_free, now functional.
QC debugger can now show asm if line numbers are not available.
Added support for QC watchpoints. Use the watchpoint command.
gl_specular now give specular even without rtlights, thankfully not as blatently, but its there.
android will not crash due to supported audio formats, and gles2 can be selected via a cvar (requires full FTEDroidActivity/program restart).

git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@4152 fc73d0e0-1445-4013-8a0c-d673dee63da5
2012-11-27 03:23:19 +00:00

4035 lines
101 KiB
C
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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"//fixme
#endif
#include "shader.h"
#if !defined(NOMEDIA)
#include "winquake.h"
#ifdef _WIN32
#define WINAMP
#endif
#if defined(_WIN32)
#define WINAVI
#endif
#ifdef WINAMP
#include "winamp.h"
HWND hwnd_winamp;
#endif
qboolean Media_EvaluateNextTrack(void);
typedef struct mediatrack_s{
char filename[128];
char nicename[128];
int length;
struct mediatrack_s *next;
} mediatrack_t;
static mediatrack_t currenttrack;
int lasttrackplayed;
int media_playing=true;//try to continue from the standard playlist
cvar_t media_shuffle = SCVAR("media_shuffle", "1");
cvar_t media_repeat = SCVAR("media_repeat", "1");
#ifdef WINAMP
cvar_t media_hijackwinamp = SCVAR("media_hijackwinamp", "0");
#endif
int selectedoption=-1;
int numtracks;
int nexttrack=-1;
mediatrack_t *tracks;
char media_iofilename[MAX_OSPATH]="";
int loadedtracknames;
#ifdef WINAMP
qboolean WinAmp_GetHandle (void)
{
if ((hwnd_winamp = FindWindow("Winamp", NULL)))
return true;
if ((hwnd_winamp = FindWindow("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)
{
memcpy(&currenttrack, track->filename, sizeof(mediatrack_t));
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
{
*currenttrack.filename='\0';
*currenttrack.nicename='\0';
nexttrack = -1;
media_playing = false;
return false;
}
}
}
trnum = nexttrack;
for (track = tracks; track; track=track->next)
{
if (!trnum)
{
memcpy(&currenttrack, track->filename, sizeof(mediatrack_t));
lasttrackplayed = nexttrack;
break;
}
trnum--;
}
nexttrack = -1;
}
return true;
}
//flushes music channel on all soundcards, and the tracks that arn't decoded yet.
void Media_Clear (void)
{
S_Music_Clear(NULL);
}
qboolean fakecdactive;
qboolean Media_FakeTrack(int i, qboolean loop)
{
char trackname[512];
qboolean found;
if (i > 0 && i <= 999)
{
found = false;
if (!found)
{
sprintf(trackname, "sound/cdtracks/track%03i.ogg", i);
found = COM_FCheckExists(trackname);
}
#ifdef WINAVI
if (!found)
{
sprintf(trackname, "sound/cdtracks/track%03i.mp3", i);
found = COM_FCheckExists(trackname);
}
#endif
if (!found)
{
sprintf(trackname, "sound/cdtracks/track%03i.wav", i);
found = COM_FCheckExists(trackname);
}
if (found)
{
Media_Clear();
strcpy(currenttrack.filename, trackname+6);
fakecdactive = true;
media_playing = true;
return true;
}
}
fakecdactive = false;
return false;
}
//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_Clear();
media_playing=true;
#ifdef WINAMP
if (media_hijackwinamp.value)
{
if (WinAmp_GetHandle())
if (Media_EvaluateNextTrack())
WinAmp_StartTune(currenttrack.filename);
}
#endif
}
void M_Menu_Media_f (void) {
key_dest = key_menu;
m_state = m_media;
}
void Media_LoadTrackNames (char *listname);
#define MEDIA_MIN -8
#define MEDIA_VOLUME -8
#define MEDIA_REWIND -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 (void)
{
mpic_t *p;
mediatrack_t *track;
int y;
int op, i;
#define MP_Hightlight(x,y,text,hl) (hl?M_PrintWhite(x, y, text):M_Print(x, y, text))
p = R2D_SafeCachePic ("gfx/p_option.lmp");
if (p)
M_DrawScalePic ( (320-p->width)/2, 4, 144, 24, p);
if (!bgmvolume.value)
M_Print (12, 32, "Not playing - no volume");
else if (!*currenttrack.nicename)
{
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:");
M_Print (12, 40, currenttrack.nicename);
}
op = selectedoption - (vid.height-52)/16;
if (op + (vid.height-52)/8>numtracks)
op = numtracks - (vid.height-52)/8;
if (op < MEDIA_MIN)
op = MEDIA_MIN;
y=52;
while(op < 0)
{
switch(op)
{
case MEDIA_VOLUME:
MP_Hightlight (12, y, "Volume", op == selectedoption);
y+=8;
break;
case MEDIA_CLEARLIST:
MP_Hightlight (12, y, "Clear all", op == selectedoption);
y+=8;
break;
case MEDIA_FASTFORWARD:
MP_Hightlight (12, y, ">> Fast Forward", op == selectedoption);
y+=8;
break;
case MEDIA_REWIND:
MP_Hightlight (12, y, "<< Rewind", 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 (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 Com_CompleatenameCallback(const char *name, int size, void *data)
{
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);
Sys_EnumerateFiles(NULL, va("%s*.*", name), Com_CompleatenameCallback, NULL);
if (*compleatenamename)
strcpy(name, compleatenamename);
}
void M_Media_Key (int key)
{
int dir;
if (key == K_ESCAPE)
M_Menu_Main_f();
else if (key == K_RIGHTARROW || key == K_LEFTARROW)
{
if (key == K_RIGHTARROW)
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;
default:
if (selectedoption >= 0)
Media_Next_f();
break;
}
}
else if (key == K_DOWNARROW)
{
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)
{
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;
Z_Free(tr);
numtracks--;
break;
}
prevtrack = tr;
tr=tr->next;
num++;
}
}
}
else if (key == K_ENTER)
{
switch(selectedoption)
{
case MEDIA_FASTFORWARD:
Media_Seek(15);
break;
case MEDIA_REWIND:
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");
}
}
break;
case MEDIA_ADDTRACK:
if (*media_iofilename)
{
mediatrack_t *newtrack;
newtrack = Z_Malloc(sizeof(mediatrack_t));
Q_strncpyz(newtrack->filename, media_iofilename, sizeof(newtrack->filename));
Q_strncpyz(newtrack->nicename, COM_SkipPath(media_iofilename), sizeof(newtrack->filename));
newtrack->length = 0;
newtrack->next = tracks;
tracks = newtrack;
numtracks++;
}
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)
{
media_playing = true;
nexttrack = selectedoption;
Media_Next_f();
}
break;
}
}
else
{
if (selectedoption == MEDIA_ADDLIST || selectedoption == MEDIA_ADDTRACK)
{
if (key == K_TAB)
Com_CompleateOSFileName(media_iofilename);
else if (key == K_BACKSPACE)
{
dir = strlen(media_iofilename);
if (dir)
media_iofilename[dir-1] = '\0';
}
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';
}
}
else if (selectedoption>=0)
{
mediatrack_t *prevtrack, *tr;
int num=0;
tr=tracks;
while(tr)
{
if (num == selectedoption)
break;
prevtrack = tr;
tr=tr->next;
num++;
}
if (!tr)
return;
if (key == K_BACKSPACE)
{
dir = strlen(tr->nicename);
if (dir)
tr->nicename[dir-1] = '\0';
}
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';
}
}
}
}
//safeprints only.
void Media_LoadTrackNames (char *listname)
{
char *lineend;
char *len;
char *filename;
char *trackname;
mediatrack_t *newtrack;
char *data = COM_LoadTempFile(listname);
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;
lineend[-1]='\0';
filename = data = lineend+1;
lineend = strchr(data, '\n');
if (lineend)
{
lineend[-1]='\0';
data = lineend+1;
}
newtrack = Z_Malloc(sizeof(mediatrack_t));
#ifndef _WIN32 //crossplatform - lcean up any dos names
if (filename[1] == ':')
{
snprintf(newtrack->filename, sizeof(newtrack->filename)-1, "/mnt/%c/%s", filename[0]-'A'+'a', filename+3);
while((filename = strchr(newtrack->filename, '\\')))
*filename = '/';
}
else
#endif
Q_strncpyz(newtrack->filename, filename, sizeof(newtrack->filename));
Q_strncpyz(newtrack->nicename, trackname, sizeof(newtrack->filename));
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->filename));
newtrack->length = 0;
newtrack->next = tracks;
tracks = newtrack;
numtracks++;
if (!lineend)
break;
}
}
}
//safeprints only.
char *Media_NextTrack(int musicchannelnum)
{
#ifdef WINAMP
if (media_hijackwinamp.value)
{
WinAmp_Think();
return NULL;
}
#endif
if (bgmvolume.value <= 0 || !media_playing)
return NULL;
if (!loadedtracknames)
Media_LoadTrackNames("sound/media.m3u");
if (!tracks && !fakecdactive)
{
*currenttrack.filename='\0';
*currenttrack.nicename='\0';
lasttrackplayed=-1;
media_playing = false;
return NULL;
}
// if (cursndcard == sndcardinfo) //figure out the next track (primary sound card, we could actually get different tracks on different cards (and unfortunatly do))
// {
Media_EvaluateNextTrack();
// }
return currenttrack.filename;
}
#undef dwFlags
#undef lpFormat
#undef lpData
#undef cbData
#undef lTime
#ifdef OFFSCREENGECKO
#include "offscreengecko/embedding.h"
#include "offscreengecko/browser.h"
#endif
///temporary residence for media handling
#include "roq.h"
#ifdef WINAVI
#undef CDECL //windows is stupid at times.
#define CDECL __cdecl
#if defined(_MSC_VER) && (_MSC_VER < 1300)
#define DWORD_PTR DWORD
#endif
#if 0
#include <msacm.h>
#else
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
#endif
//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;
}
#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
struct cin_s
{
qboolean (*decodeframe)(cin_t *cin, qboolean nosound);
void (*doneframe)(cin_t *cin);
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);
void (*changestream) (struct cin_s *cin, char *streamname);
//these are the outputs (not always power of two!)
enum uploadfmt outtype;
int outwidth;
int outheight;
qbyte *outdata;
qbyte *outpalette;
int outunchanged;
qboolean ended;
texid_t texture;
#ifdef WINAVI
struct {
qboolean resettimer;
AVISTREAMINFOA vidinfo;
PAVISTREAM pavivideo;
AVISTREAMINFOA audinfo;
PAVISTREAM pavisound;
PAVIFILE pavi;
PGETFRAME pgf;
HACMSTREAM audiodecoder;
LPWAVEFORMATEX pWaveFormat;
//sound stuff
int soundpos;
//source info
float filmfps;
int num_frames;
} avi;
#endif
#ifdef OFFSCREENGECKO
struct {
OSGK_Browser *gbrowser;
int bwidth;
int bheight;
} gecko;
#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 *filmimage; //rgba
int imagewidth;
int imageheight;
} image;
struct {
roq_info *roqfilm;
} roq;
struct {
struct cinematics_s *cin;
} q2cin;
float filmstarttime;
float nextframetime;
float filmlasttime;
int currentframe; //last frame in buffer
qbyte *framedata; //Z_Malloced buffer
};
shader_t *videoshader;
//////////////////////////////////////////////////////////////////////////////////
//AVI Support (windows)
#ifdef WINAVI
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)
}
qboolean Media_WinAvi_DecodeFrame(cin_t *cin, qboolean nosound)
{
LPBITMAPINFOHEADER lpbi; // Holds The Bitmap Header Information
float newframe;
int newframei;
int wantsoundtime;
extern cvar_t _snd_mixahead;
float curtime = Sys_DoubleTime();
if (cin->avi.resettimer)
{
cin->filmstarttime = curtime;
cin->avi.resettimer = 0;
newframe = 0;
newframei = newframe;
}
else
{
newframe = (((curtime - cin->filmstarttime) * cin->avi.vidinfo.dwRate) / cin->avi.vidinfo.dwScale) + cin->avi.vidinfo.dwInitialFrames;
newframei = newframe;
if (newframei>=cin->avi.num_frames)
cin->ended = true;
if (newframei == cin->currentframe)
{
cin->outunchanged = true;
return true;
}
}
cin->outunchanged = false;
if (cin->currentframe < newframei-1)
Con_DPrintf("Dropped %i frame(s)\n", (newframei - cin->currentframe)-1);
cin->currentframe = newframei;
if (newframei>=cin->avi.num_frames)
{
cin->filmstarttime = curtime;
cin->currentframe = newframei = 0;
cin->avi.soundpos = 0;
}
lpbi = (LPBITMAPINFOHEADER)qAVIStreamGetFrame(cin->avi.pgf, cin->currentframe); // Grab Data From The AVI Stream
if (!lpbi || lpbi->biBitCount != 24)//oops
{
cin->avi.resettimer = true;
cin->ended = true;
return false;
}
else
{
cin->outtype = TF_BGR24_FLIP;
cin->outwidth = lpbi->biWidth;
cin->outheight = lpbi->biHeight;
cin->outdata = (char*)lpbi+lpbi->biSize;
}
if(nosound)
wantsoundtime = 0;
else
wantsoundtime = ((((curtime - cin->filmstarttime) + _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);
}
else
S_RawAudio(-1, pBuffer, cin->avi.pWaveFormat->nSamplesPerSec, samples, cin->avi.pWaveFormat->nChannels, 2);
}
return true;
}
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, FSLFRT_DEPTH_OSONLY, &loc);
if (!loc.offset && !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->currentframe=0;
cin->filmstarttime = Sys_DoubleTime();
cin->avi.soundpos=0;
cin->avi.resettimer = true;
//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 is broken\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->shutdown = Media_WINAVI_Shutdown;
return cin;
}
return NULL;
}
#else
cin_t *Media_WinAvi_TryLoad(char *name)
{
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;
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)
{
struct plugin_s *oldplug = currentplug;
if (!cin->plugin.funcs->decodeframe)
return false; //plugin closed or something
currentplug = cin->plugin.plug;
cin->outdata = cin->plugin.funcs->decodeframe(cin->plugin.ctx, nosound, &cin->outtype, &cin->outwidth, &cin->outheight);
currentplug = oldplug;
cin->outunchanged = (cin->outdata==NULL);
if (cin->outtype != TF_INVALID)
return true;
cin->ended = true;
return false;
}
static void Media_Plugin_DoneFrame(cin_t *cin)
{
struct plugin_s *oldplug = currentplug;
currentplug = cin->plugin.plug;
if (cin->plugin.funcs->doneframe)
cin->plugin.funcs->doneframe(cin->plugin.ctx, cin->outdata);
currentplug = oldplug;
}
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)
{
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, 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;
}
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->doneframe = Media_Plugin_DoneFrame;
cin->shutdown = Media_Plugin_Shutdown;
cin->rewind = Media_Plugin_Rewind;
cin->cursormove = Media_Plugin_MoveCursor;
cin->key = Media_Plugin_KeyPress;
cin->setsize = Media_Plugin_SetSize;
cin->getsize = Media_Plugin_GetSize;
cin->changestream = Media_Plugin_ChangeStream;
return cin;
}
return NULL;
}
#endif
//Plugin Support
//////////////////////////////////////////////////////////////////////////////////
//Quake3 RoQ Support
#ifdef Q3CLIENT
void Media_Roq_Shutdown(struct cin_s *cin)
{
roq_close(cin->roq.roqfilm);
cin->roq.roqfilm=NULL;
}
qboolean Media_Roq_DecodeFrame (cin_t *cin, qboolean nosound)
{
float curtime = Sys_DoubleTime();
if ((int)(cin->filmlasttime*30) == (int)((float)realtime*30) && cin->outtype != TF_INVALID)
{
cin->outunchanged = !!cin->outtype;
return true;
}
else if (curtime<cin->nextframetime || roq_read_frame(cin->roq.roqfilm)==1) //0 if end, -1 if error, 1 if success
{
//#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;
cin->filmlasttime = (float)realtime;
if (!(curtime<cin->nextframetime)) //roq file was read properly
{
cin->nextframetime += 1/30.0; //add a little bit of extra speed so we cover up a little bit of glitchy sound... :o)
if (cin->nextframetime < curtime)
cin->nextframetime = curtime;
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; }
}
}
cin->outunchanged = false;
cin->outtype = TF_RGBA32;
cin->outwidth = cin->roq.roqfilm->width;
cin->outheight = cin->roq.roqfilm->height;
cin->outdata = cin->framedata;
if (!nosound)
if (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)
{
/* FILE *f;
char wav[] = "\x52\x49\x46\x46\xea\x5f\x04\x00\x57\x41\x56\x45\x66\x6d\x74\x20\x12\x00\x00\x00\x01\x00\x02\x00\x22\x56\x00\x00\x88\x58\x01\x00\x04\x00\x10\x00\x00\x00\x66\x61\x63\x74\x04\x00\x00\x00\xee\x17\x01\x00\x64\x61\x74\x61\xb8\x5f\x04\x00";
int size;
f = fopen("d:/quake/id1/sound/raw.wav", "r+b");
if (!f)
f = fopen("d:/quake/id1/sound/raw.wav", "w+b");
fseek(f, 0, SEEK_SET);
fwrite(&wav, sizeof(wav), 1, f);
fseek(f, 0, SEEK_END);
fwrite(roqfilm->audio, roqfilm->audio_size, 2, f);
size = ftell(f) - sizeof(wav);
fseek(f, 54, SEEK_SET);
fwrite(&size, sizeof(size), 1, f);
fclose(f);
*/
S_RawAudio(-1, cin->roq.roqfilm->audio, 22050, cin->roq.roqfilm->audio_size/cin->roq.roqfilm->audio_channels, cin->roq.roqfilm->audio_channels, 2);
}
return true;
}
else
{
cin->ended = true;
cin->roq.roqfilm->frame_num = 0;
cin->roq.roqfilm->aud_pos = cin->roq.roqfilm->roq_start;
cin->roq.roqfilm->vid_pos = cin->roq.roqfilm->roq_start;
}
return false;
}
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->roq.roqfilm = roqfilm;
cin->nextframetime = Sys_DoubleTime();
cin->framedata = BZ_Malloc(roqfilm->width*roqfilm->height*4);
return cin;
}
return NULL;
}
#endif
//Quake3 RoQ Support
//////////////////////////////////////////////////////////////////////////////////
//Static Image Support
#ifndef MINIMAL
void Media_Static_Shutdown(struct cin_s *cin)
{
BZ_Free(cin->image.filmimage);
cin->image.filmimage = NULL;
}
qboolean Media_Static_DecodeFrame(cin_t *cin, qboolean nosound)
{
cin->outunchanged = cin->outtype==TF_RGBA32?true:false;//handy
cin->outtype = TF_RGBA32;
cin->outwidth = cin->image.imagewidth;
cin->outheight = cin->image.imageheight;
cin->outdata = cin->image.filmimage;
return true;
}
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;
qboolean hasalpha;
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;
}
if ((staticfilmimage = ReadPCXFile(file, fsize, &imagewidth, &imageheight)) || //convert to 32 rgba if not corrupt
(staticfilmimage = ReadTargaFile(file, fsize, &imagewidth, &imageheight, &hasalpha, false)) ||
#ifdef AVAIL_JPEGLIB
(staticfilmimage = ReadJPEGFile(file, fsize, &imagewidth, &imageheight)) ||
#endif
#ifdef AVAIL_PNGLIB
(staticfilmimage = ReadPNGFile(file, fsize, &imagewidth, &imageheight, fullname)) ||
#endif
0)
{
FS_FreeFile(file); //got image data
}
else
{
FS_FreeFile(file); //got image data
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.filmimage = staticfilmimage;
cin->image.imagewidth = imagewidth;
cin->image.imageheight = imageheight;
return cin;
}
return NULL;
}
#endif
//Static Image Support
//////////////////////////////////////////////////////////////////////////////////
//Quake2 CIN Support
#ifdef Q2CLIENT
void Media_Cin_Shutdown(struct cin_s *cin)
{
CIN_StopCinematic(cin->q2cin.cin);
}
qboolean Media_Cin_DecodeFrame(cin_t *cin, qboolean nosound)
{
cin->outunchanged = cin->outdata!=NULL;
switch (CIN_RunCinematic(cin->q2cin.cin, &cin->outdata, &cin->outwidth, &cin->outheight, &cin->outpalette))
{
default:
case 0:
cin->ended = true;
return cin->outdata!=NULL;
case 1:
cin->outunchanged = false;
return cin->outdata!=NULL;
case 2:
return cin->outdata!=NULL;
}
}
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->outtype = TF_8PAL24;
return cin;
}
}
return NULL;
}
#endif
//Quake2 CIN Support
//////////////////////////////////////////////////////////////////////////////////
//Gecko Support
#ifdef OFFSCREENGECKO
int (VARGS *posgk_release) (OSGK_BaseObject* obj);
OSGK_Browser* (VARGS *posgk_browser_create) (OSGK_Embedding* embedding, int width, int height);
void (VARGS *posgk_browser_resize) (OSGK_Browser* browser, int width, int height);
void (VARGS *posgk_browser_navigate) (OSGK_Browser* browser, const char* uri);
const unsigned char* (VARGS *posgk_browser_lock_data) (OSGK_Browser* browser, int* isDirty);
void (VARGS *posgk_browser_unlock_data) (OSGK_Browser* browser, const unsigned char* data);
void (VARGS *posgk_browser_event_mouse_move) (OSGK_Browser* browser, int x, int y);
void (VARGS *posgk_browser_event_mouse_button) (OSGK_Browser* browser, OSGK_MouseButton button, OSGK_MouseButtonEventType eventType);
int (VARGS *posgk_browser_event_key) (OSGK_Browser* browser, unsigned int key, OSGK_KeyboardEventType eventType);
OSGK_EmbeddingOptions* (VARGS *posgk_embedding_options_create) (void);
OSGK_Embedding* (VARGS *posgk_embedding_create2) (unsigned int apiVer, OSGK_EmbeddingOptions* options, OSGK_GeckoResult* geckoResult);
void (VARGS *posgk_embedding_options_set_profile_dir) (OSGK_EmbeddingOptions* options, const char* profileDir, const char* localProfileDir);
void (VARGS *posgk_embedding_options_add_search_path) (OSGK_EmbeddingOptions* options, const char* path);
dllhandle_t geckodll;
dllfunction_t gecko_functions[] =
{
{(void**)&posgk_release, "osgk_release"},
{(void**)&posgk_browser_create, "osgk_browser_create"},
{(void**)&posgk_browser_resize, "osgk_browser_resize"},
{(void**)&posgk_browser_navigate, "osgk_browser_navigate"},
{(void**)&posgk_browser_lock_data, "osgk_browser_lock_data"},
{(void**)&posgk_browser_unlock_data, "osgk_browser_unlock_data"},
{(void**)&posgk_browser_event_mouse_move, "osgk_browser_event_mouse_move"},
{(void**)&posgk_browser_event_mouse_move, "osgk_browser_event_mouse_move"},
{(void**)&posgk_browser_event_mouse_button, "osgk_browser_event_mouse_button"},
{(void**)&posgk_browser_event_key, "osgk_browser_event_key"},
{(void**)&posgk_embedding_options_create, "osgk_embedding_options_create"},
{(void**)&posgk_embedding_create2, "osgk_embedding_create2"},
{(void**)&posgk_embedding_options_set_profile_dir, "osgk_embedding_options_set_profile_dir"},
{(void**)&posgk_embedding_options_add_search_path, "osgk_embedding_options_add_search_path"},
{NULL}
};
OSGK_Embedding *gecko_embedding;
void Media_Gecko_Shutdown(struct cin_s *cin)
{
posgk_release(&cin->gecko.gbrowser->baseobj);
}
qboolean Media_Gecko_DecodeFrame(cin_t *cin, qboolean nosound)
{
cin->outdata = (char*)posgk_browser_lock_data(cin->gecko.gbrowser, &cin->outunchanged);
cin->outwidth = cin->gecko.bwidth;
cin->outheight = cin->gecko.bheight;
cin->outtype = TF_BGRA32;
return !!cin->gecko.gbrowser;
}
void Media_Gecko_DoneFrame(cin_t *cin)
{
posgk_browser_unlock_data(cin->gecko.gbrowser, cin->outdata);
cin->outdata = NULL;
}
void Media_Gecko_MoveCursor (struct cin_s *cin, float posx, float posy)
{
posgk_browser_event_mouse_move(cin->gecko.gbrowser, posx*cin->gecko.bwidth, posy*cin->gecko.bheight);
}
void Media_Gecko_KeyPress (struct cin_s *cin, int code, int unicode, int event)
{
if (code >= K_MOUSE1 && code < K_MOUSE10)
{
posgk_browser_event_mouse_button(cin->gecko.gbrowser, code - K_MOUSE1, (event==3)?2:event);
}
else
{
switch(code)
{
case K_BACKSPACE:
code = OSGKKey_Backspace;
break;
case K_TAB:
code = OSGKKey_Tab;
break;
case K_ENTER:
code = OSGKKey_Return;
break;
case K_SHIFT:
code = OSGKKey_Shift;
break;
case K_CTRL:
code = OSGKKey_Control;
break;
case K_ALT:
code = OSGKKey_Alt;
break;
case K_CAPSLOCK:
code = OSGKKey_CapsLock;
break;
case K_ESCAPE:
code = OSGKKey_Escape;
break;
case K_SPACE:
code = OSGKKey_Space;
break;
case K_PGUP:
code = OSGKKey_PageUp;
break;
case K_PGDN:
code = OSGKKey_PageDown;
break;
case K_END:
code = OSGKKey_End;
break;
case K_HOME:
code = OSGKKey_Home;
break;
case K_LEFTARROW:
code = OSGKKey_Left;
break;
case K_UPARROW:
code = OSGKKey_Up;
break;
case K_RIGHTARROW:
code = OSGKKey_Right;
break;
case K_DOWNARROW:
code = OSGKKey_Down;
break;
case K_INS:
code = OSGKKey_Insert;
break;
case K_DEL:
code = OSGKKey_Delete;
break;
case K_F1:
code = OSGKKey_F1;
break;
case K_F2:
code = OSGKKey_F2;
break;
case K_F3:
code = OSGKKey_F3;
break;
case K_F4:
code = OSGKKey_F4;
break;
case K_F5:
code = OSGKKey_F5;
break;
case K_F6:
code = OSGKKey_F6;
break;
case K_F7:
code = OSGKKey_F7;
break;
case K_F8:
code = OSGKKey_F8;
break;
case K_F9:
code = OSGKKey_F9;
break;
case K_F10:
code = OSGKKey_F10;
break;
case K_F11:
code = OSGKKey_F11;
break;
case K_F12:
code = OSGKKey_F12;
break;
case K_KP_NUMLOCK:
code = OSGKKey_NumLock;
break;
case K_SCRLCK:
code = OSGKKey_ScrollLock;
break;
case K_LWIN:
code = OSGKKey_Meta;
break;
default:
code = unicode;
break;
}
posgk_browser_event_key(cin->gecko.gbrowser, code, kePress);
//posgk_browser_event_key(cin->gecko.gbrowser, code, event);
}
}
qboolean Media_Gecko_SetSize (struct cin_s *cin, int width, int height)
{
if (width < 4 || height < 4)
return false;
posgk_browser_resize(cin->gecko.gbrowser, width, height);
cin->gecko.bwidth = width;
cin->gecko.bheight = height;
return true;
}
void Media_Gecko_GetSize (struct cin_s *cin, int *width, int *height)
{
*width = cin->gecko.bwidth;
*height = cin->gecko.bheight;
}
void Media_Gecko_ChangeStream (struct cin_s *cin, char *streamname)
{
posgk_browser_navigate(cin->gecko.gbrowser, streamname);
}
cin_t *Media_Gecko_TryLoad(char *name)
{
char xulprofiledir[MAX_OSPATH];
cin_t *cin;
if (!strncmp(name, "http://", 7))
{
OSGK_GeckoResult result;
OSGK_EmbeddingOptions *opts;
if (!gecko_embedding)
{
geckodll = Sys_LoadLibrary("OffscreenGecko", gecko_functions);
if (!geckodll)
{
Con_Printf("OffscreenGecko not installed\n");
return NULL;
}
opts = posgk_embedding_options_create();
if (!opts)
return NULL;
posgk_embedding_options_add_search_path(opts, "./xulrunner/");
if (FS_NativePath("xulrunner_profile/", FS_ROOT, xulprofiledir, sizeof(xulprofiledir)))
posgk_embedding_options_set_profile_dir(opts, xulprofiledir, 0);
gecko_embedding = posgk_embedding_create2(OSGK_API_VERSION, opts, &result);
posgk_release(&opts->baseobj);
if (!gecko_embedding)
return NULL;
}
cin = Z_Malloc(sizeof(cin_t));
cin->filmtype = MFT_OFSGECKO;
cin->decodeframe = Media_Gecko_DecodeFrame;
cin->doneframe = Media_Gecko_DoneFrame;
cin->shutdown = Media_Gecko_Shutdown;
cin->cursormove = Media_Gecko_MoveCursor;
cin->key = Media_Gecko_KeyPress;
cin->setsize = Media_Gecko_SetSize;
cin->getsize = Media_Gecko_GetSize;
cin->changestream = Media_Gecko_ChangeStream;
cin->gecko.bwidth = 1024;
cin->gecko.bheight = 1024;
cin->gecko.gbrowser = posgk_browser_create(gecko_embedding, cin->gecko.bwidth, cin->gecko.bheight);
if (!cin->gecko.gbrowser)
{
Con_Printf("osgk_browser_create failed, your version of xulrunner is likely unsupported\n");
Z_Free(cin);
return NULL;
}
posgk_browser_navigate(cin->gecko.gbrowser, name);
return cin;
}
return NULL;
}
#else
cin_t *Media_Gecko_TryLoad(char *name)
{
return NULL;
}
#endif
//Gecko Support
//////////////////////////////////////////////////////////////////////////////////
qboolean Media_PlayingFullScreen(void)
{
return videoshader!=NULL;
}
void Media_ShutdownCin(cin_t *cin)
{
if (!cin)
return;
if (cin->shutdown)
cin->shutdown(cin);
if (TEXVALID(cin->texture))
R_DestroyTexture(cin->texture);
if (cin->framedata)
{
BZ_Free(cin->framedata);
cin->framedata = NULL;
}
Z_Free(cin);
}
cin_t *Media_StartCin(char *name)
{
cin_t *cin = NULL;
if (!name || !*name) //clear only.
return NULL;
#ifdef OFFSCREENGECKO
if (!cin)
cin = Media_Gecko_TryLoad(name);
#endif
if (!cin)
cin = Media_Static_TryLoad(name);
#ifdef Q2CLIENT
if (!cin)
cin = Media_Cin_TryLoad(name);
#endif
#ifdef Q3CLIENT
if (!cin)
cin = Media_RoQ_TryLoad(name);
#endif
#ifdef WINAVI
if (!cin)
cin = Media_WinAvi_TryLoad(name);
#endif
#ifdef PLUGINS
if (!cin)
cin = Media_Plugin_TryLoad(name);
#endif
if (!cin)
Con_Printf("Unable to decode \"%s\"\n", name);
return cin;
}
qboolean Media_Playing(void)
{
if (videoshader)
return true;
return false;
}
qboolean Media_PlayFilm(char *name)
{
cin_t *cin;
static char sname[MAX_QPATH];
if (!qrenderer)
return false;
if (videoshader)
{
R_UnloadShader(videoshader);
videoshader = NULL;
}
if (!*name)
{
if (cls.state == ca_active)
{
CL_SendClientCommand(true, "nextserver %i", cl.servercount);
}
S_RawAudio(0, NULL, 0, 0, 0, 0);
videoshader = NULL;
}
else
{
snprintf(sname, sizeof(sname), "cinematic/%s", name);
videoshader = R_RegisterCustom(sname, Shader_DefaultCinematic, sname+10);
cin = R_ShaderGetCinematic(videoshader);
if (cin)
{
cin->ended = false;
if (cin->rewind)
cin->rewind(cin);
if (cin->changestream)
cin->changestream(cin, "cmd:focus");
}
else
{
R_UnloadShader(videoshader);
videoshader = NULL;
}
}
// Media_ShutdownCin(fullscreenvid);
// fullscreenvid = Media_StartCin(name);
if (videoshader)
{
CDAudio_Stop();
SCR_EndLoadingPlaque();
if (key_dest == key_menu)
{
key_dest = key_game;
m_state = m_none;
}
if (key_dest != key_console)
scr_con_current=0;
return true;
}
else
return false;
}
qboolean Media_ShowFilm(void)
{
if (videoshader)
{
cin_t *cin = R_ShaderGetCinematic(videoshader);
if (cin && cin->ended)
Media_PlayFilm("");
else
{
if (cin->cursormove)
{
extern int mousecursor_x, mousecursor_y;
cin->cursormove(cin, mousecursor_x/(float)vid.width, mousecursor_y/(float)vid.height);
}
if (cin->setsize)
cin->setsize(cin, vid.pixelwidth, vid.pixelheight);
// GL_Set2D (false);
R2D_ImageColours(1, 1, 1, 1);
R2D_ScalePic(0, 0, vid.width, vid.height, videoshader);
SCR_SetUpToDrawConsole();
if (scr_con_current)
SCR_DrawConsole (false);
return true;
}
}
return false;
}
#if defined(GLQUAKE) || defined(D3DQUAKE)
texid_tf Media_UpdateForShader(cin_t *cin)
{
if (!cin)
return r_nulltex;
if (!cin->decodeframe(cin, false))
{
return r_nulltex;
}
if (!cin->outunchanged)
{
if (!TEXVALID(cin->texture))
TEXASSIGN(cin->texture, R_AllocNewTexture("***cin***", cin->outwidth, cin->outheight, IF_NOMIPMAP|IF_NOALPHA));
R_Upload(cin->texture, "cin", cin->outtype, cin->outdata, cin->outpalette, cin->outwidth, cin->outheight, IF_NOMIPMAP|IF_NOALPHA|IF_NOGAMMA);
}
if (cin->doneframe)
cin->doneframe(cin);
return cin->texture;
}
#endif
void Media_Send_Command(cin_t *cin, char *command)
{
if (!cin)
cin = R_ShaderGetCinematic(videoshader);
if (!cin || !cin->changestream)
return;
cin->changestream(cin, command);
}
void Media_Send_KeyEvent(cin_t *cin, int button, int unicode, int event)
{
if (!cin)
cin = R_ShaderGetCinematic(videoshader);
if (!cin || !cin->key)
return;
cin->key(cin, button, unicode, event);
}
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)
{
if (!cin)
cin = R_ShaderGetCinematic(videoshader);
if (!cin || !cin->getsize)
return;
cin->getsize(cin, x, y);
}
void Media_PlayFilm_f (void)
{
if (Cmd_Argc() < 2)
{
Con_Printf("playfilm <filename>");
}
if (!strcmp(Cmd_Argv(0), "cinematic"))
Media_PlayFilm(va("video/%s", Cmd_Argv(1)));
else
Media_PlayFilm(Cmd_Argv(1));
}
soundcardinfo_t *capture_fakesounddevice;
/*
int recordavi_video_frame_counter;
int recordavi_audio_frame_counter;
float recordavi_frametime; //length of a frame in fractional seconds
float recordavi_videotime;
float recordavi_audiotime;
*/
//int capturesize;
//int capturewidth;
//char *capturevideomem;
//short *captureaudiomem;
//int captureaudiosamples;
double captureframeinterval; //interval between video frames
double capturelastvideotime; //time of last video frame
int captureframe;
qboolean captureframeforce;
qboolean capturepaused;
cvar_t capturerate = SCVAR("capturerate", "30");
#if defined(WINAVI)
cvar_t capturecodec = SCVAR("capturecodec", "divx");
#else
cvar_t capturecodec = SCVAR("capturecodec", "tga");
#endif
cvar_t capturesound = SCVAR("capturesound", "1");
cvar_t capturesoundchannels = SCVAR("capturesoundchannels", "1");
cvar_t capturesoundbits = SCVAR("capturesoundbits", "8");
cvar_t capturemessage = SCVAR("capturemessage", "");
qboolean recordingdemo;
media_encoder_funcs_t *capturedriver[8];
media_encoder_funcs_t *currentcapture_funcs;
void *currentcapture_ctx;
#if 1
/*screenshot capture*/
struct capture_raw_ctx
{
char videonameprefix[MAX_QPATH];
vfsfile_t *audio;
};
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));
Q_strncpyz(ctx->videonameprefix, streamname, sizeof(ctx->videonameprefix));
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), "%s/audio_%ichan_%ikhz_%ib.raw", ctx->videonameprefix, *sndchannels, *sndkhz/1000, *sndbits);
ctx->audio = FS_OpenVFS(filename, "wb", FS_GAMEONLY);
}
if (!ctx->audio)
{
*sndkhz = 0;
*sndchannels = 0;
*sndbits = 0;
}
return ctx;
}
static void QDECL capture_raw_video (void *vctx, void *data, int frame, int width, int height)
{
struct capture_raw_ctx *ctx = vctx;
char filename[MAX_OSPATH];
Q_snprintfz(filename, sizeof(filename), "%s/%8.8i.%s", ctx->videonameprefix, frame, capturecodec.string);
SCR_ScreenShot(filename, data, width, height);
}
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;
Z_Free(ctx);
}
static media_encoder_funcs_t capture_raw =
{
capture_raw_begin,
capture_raw_video,
capture_raw_audio,
capture_raw_end
};
#endif
#if defined(WINAVI)
/*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 = vid.pixelwidth;
bitmap_info_header.biHeight = vid.pixelheight;
bitmap_info_header.biPlanes = 1;
bitmap_info_header.biBitCount = 24;
bitmap_info_header.biCompression = BI_RGB;
bitmap_info_header.biSizeImage = vid.pixelwidth*vid.pixelheight * 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, vid.pixelwidth, vid.pixelheight);
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;
AVICOMPRESSOPTIONS* aopts[1] = { &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("Failed to init compressor\n");
capture_avi_end(ctx);
return NULL;
}
}
hr = qAVIStreamSetFormat(avi_video_stream(ctx), 0, &bitmap_info_header, sizeof(BITMAPINFOHEADER));
if (FAILED(hr))
{
Con_Printf("Failed to set format\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;
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, void *vdata, int frame, int width, int height)
{
struct capture_avi_ctx *ctx = vctx;
qbyte *data = vdata;
int c, i;
qbyte temp;
// swap rgb to bgr
c = width*height*3;
for (i=0 ; i<c ; i+=3)
{
temp = data[i];
data[i] = data[i+2];
data[i+2] = temp;
}
//write it
Con_Printf("%i - %f\n", frame, realtime);
if (FAILED(qAVIStreamWrite(avi_video_stream(ctx), frame, 1, data, width*height * 3, ((frame%15) == 0)?AVIIF_KEYFRAME:0, NULL, NULL)))
Con_Printf("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 =
{
capture_avi_begin,
capture_avi_video,
capture_avi_audio,
capture_avi_end
};
#else
media_encoder_funcs_t capture_avi =
{
NULL,
NULL,
NULL,
NULL
};
#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;
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 = true;
int i;
static media_decoder_funcs_t deadfuncs;
for (i = 0; i < sizeof(pluginencodersfunc)/sizeof(pluginencodersfunc[0]); i++)
{
if (pluginencodersfunc[i] == funcs || (!funcs && pluginencodersplugin[i] == plug))
{
if (currentcapture_funcs == funcs)
Media_StopRecordFilm_f();
plugindecodersfunc[i] = NULL;
plugindecodersplugin[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 (void)
{
//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()) || capturepaused)
if (key_dest != key_game || scr_con_current > 0 || !cl.validsequence || capturepaused)
return true;
return false;
}
static qboolean Media_ForceTimeInterval(void)
{
return (cls.demoplayback && Media_Capturing() && captureframeinterval>0);
}
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;
}
void Media_RecordFrame (void)
{
char *buffer;
int truewidth, trueheight;
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())
{
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((strlen(capturemessage.string)+1)*8, y, S_COLOR_RED "PAUSED");
if (captureframeforce)
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.
}
//submit the current video frame. audio will be mixed to match.
buffer = VID_GetRGBInfo(0, &truewidth, &trueheight);
if (buffer)
{
currentcapture_funcs->capture_video(currentcapture_ctx, buffer, captureframe, truewidth, trueheight);
capturelastvideotime += captureframeinterval;
captureframe++;
BZ_Free (buffer);
}
else
Con_DPrintf("Unable to grab video image\n");
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;
Draw_FunString((strlen(capturemessage.string)+1)*8, y, S_COLOR_RED"RECORDING");
}
}
static void MSD_SetUnderWater(soundcardinfo_t *sc, qboolean underwater)
{
}
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*(snd_speed*captureframeinterval);
// s >>= (sc->sn.samplebits/8) - 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 samplestosubmit;
int offset;
int bytespersample;
newpos = sc->paintedtime;
while(1)
{
lastpos = sc->snd_completed;
samplestosubmit = newpos - lastpos;
if (samplestosubmit < (snd_speed*captureframeinterval))
return;
if (samplestosubmit < 1152)
return;
if (samplestosubmit > 1152)
samplestosubmit = 1152;
bytespersample = sc->sn.numchannels*sc->sn.samplebits/8;
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)
{
int partialsamplestosubmit;
//wraped, two chunks to send
partialsamplestosubmit = ((sc->sn.samples/sc->sn.numchannels)) - offset;
currentcapture_funcs->capture_audio(currentcapture_ctx, sc->sn.buffer+offset*bytespersample, partialsamplestosubmit*bytespersample);
samplestosubmit -= partialsamplestosubmit;
sc->snd_completed += partialsamplestosubmit;
offset = 0;
}
currentcapture_funcs->capture_audio(currentcapture_ctx, sc->sn.buffer+offset*bytespersample, samplestosubmit*bytespersample);
sc->snd_completed += samplestosubmit;
}
}
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;
if (!snd_speed)
snd_speed = speed;
sc = Z_Malloc(sizeof(soundcardinfo_t));
sc->snd_sent = 0;
sc->snd_completed = 0;
sc->sn.samples = speed*0.5;
sc->sn.speed = speed;
sc->sn.samplebits = samplebits;
sc->sn.samplepos = 0;
sc->sn.numchannels = channels;
sc->inactive_sound = true;
sc->sn.samples -= sc->sn.samples%1152;
sc->sn.buffer = (unsigned char *) BZ_Malloc(sc->sn.samples*sc->sn.numchannels*(sc->sn.samplebits/8));
sc->Lock = MSD_Lock;
sc->Unlock = MSD_Unlock;
sc->SetWaterDistortion = MSD_SetUnderWater;
sc->Submit = MSD_Submit;
sc->Shutdown = MSD_Shutdown;
sc->GetDMAPos = MSD_GetDMAPos;
sc->next = sndcardinfo;
sndcardinfo = sc;
capture_fakesounddevice = sc;
S_DefaultSpeakerConfiguration(sc);
}
void Media_StopRecordFilm_f (void)
{
if (capture_fakesounddevice)
S_ShutdownCard(capture_fakesounddevice);
capture_fakesounddevice = NULL;
recordingdemo=false;
if (currentcapture_funcs)
currentcapture_funcs->capture_end(currentcapture_ctx);
currentcapture_ctx = NULL;
currentcapture_funcs = NULL;
}
void Media_RecordFilm_f (void)
{
char *fourcc = capturecodec.string;
int sndkhz, sndchannels, sndbits;
int i;
if (Cmd_Argc() != 2)
{
Con_Printf("capture <filename>\nRecords video output in an avi file.\nUse capturerate and capturecodec to configure.\n");
return;
}
if (Cmd_IsInsecure()) //err... don't think so sonny.
return;
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;
captureframe = 0;
if (*fourcc)
{
if (!strcmp(fourcc, "tga") ||
!strcmp(fourcc, "png") ||
!strcmp(fourcc, "jpg") ||
!strcmp(fourcc, "pcx"))
{
currentcapture_funcs = &capture_raw;
}
else
{
currentcapture_funcs = &capture_avi;
}
}
else
{
currentcapture_funcs = &capture_avi;
}
for (i = 0; i < 8; i++)
{
if (pluginencodersfunc[i])
currentcapture_funcs = pluginencodersfunc[i];
}
if (capturesound.ival)
{
sndkhz = snd_speed?snd_speed:48000;
sndchannels = capturesoundchannels.ival;
sndbits = capturesoundbits.ival;
}
else
{
sndkhz = 0;
sndchannels = 0;
sndbits = 0;
}
if (!currentcapture_funcs->capture_begin)
currentcapture_ctx = NULL;
else
currentcapture_ctx = currentcapture_funcs->capture_begin(Cmd_Argv(1), capturerate.value, vid.pixelwidth, vid.pixelheight, &sndkhz, &sndchannels, &sndbits);
if (!currentcapture_ctx)
{
currentcapture_funcs = NULL;
Con_Printf("Unable to initialise capture driver\n");
}
else if (sndkhz)
Media_InitFakeSoundDevice(sndkhz, sndchannels, sndbits);
}
void Media_CaptureDemoEnd(void)
{
if (recordingdemo)
Media_StopRecordFilm_f();
}
void CL_PlayDemo(char *demoname);
void Media_RecordDemo_f(void)
{
if (Cmd_Argc() < 2)
return;
CL_PlayDemo(Cmd_Argv(1));
if (Cmd_Argc() > 2)
Cmd_ShiftArgs(1, false);
Media_RecordFilm_f();
scr_con_current=0;
key_dest = key_game;
if (currentcapture_funcs)
recordingdemo = true;
else
CL_Stopdemo_f(); //capturing failed for some reason
}
#ifdef _WIN32
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 = CVAR("tts_mode", "1");
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, 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
qboolean S_LoadMP3Sound (sfx_t *s, qbyte *data, int datalen, int sndspeed);
void Media_Init(void)
{
#ifdef _WIN32
Cmd_AddCommand("tts", TTS_Say_f);
Cmd_AddCommand("stt", STT_Init_f);
Cvar_Register(&tts_mode, "Gimmicks");
#endif
#if defined(WINAVI)
Media_RegisterEncoder(NULL, &capture_avi);
#endif
Media_RegisterEncoder(NULL, &capture_raw);
Cmd_AddCommand("playfilm", Media_PlayFilm_f);
Cmd_AddCommand("cinematic", Media_PlayFilm_f);
Cmd_AddCommand("music_fforward", Media_FForward_f);
Cmd_AddCommand("music_rewind", Media_Rewind_f);
Cmd_AddCommand("music_next", Media_Next_f);
#if defined(GLQUAKE)
Cmd_AddCommand("capture", Media_RecordFilm_f);
Cmd_AddCommand("capturedemo", Media_RecordDemo_f);
Cmd_AddCommand("capturestop", Media_StopRecordFilm_f);
Cmd_AddCommand("capturepause", Media_CapturePause_f);
Cvar_Register(&capturemessage, "AVI capture controls");
Cvar_Register(&capturesound, "AVI capture controls");
Cvar_Register(&capturerate, "AVI capture controls");
Cvar_Register(&capturecodec, "AVI capture controls");
#if defined(WINAVI)
Cvar_Register(&capturesoundbits, "AVI capture controls");
Cvar_Register(&capturesoundchannels, "AVI capture controls");
// S_RegisterSoundInputPlugin(S_LoadMP3Sound);
#endif
#endif
#ifdef WINAMP
Cvar_Register(&media_hijackwinamp, "Media player things");
#endif
Cvar_Register(&media_shuffle, "Media player things");
Cvar_Register(&media_repeat, "Media player things");
}
#ifdef WINAVI
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];
} mp3decoder_t;
void S_MP3_Abort(sfx_t *sfx)
{
mp3decoder_t *dec = sfx->decoder.buf;
sfx->decoder.buf = NULL;
sfx->decoder.abort = NULL;
sfx->decoder.decodedata = NULL;
qacmStreamClose(dec->acm, 0);
if (dec->dstdata)
BZ_Free(dec->dstdata);
BZ_Free(dec);
}
/*must be thread safe*/
sfxcache_t *S_MP3_Locate(sfx_t *sfx, sfxcache_t *buf, int 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 (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;
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->loopstart = -1;
buf->numchannels = dec->srcchannels;
buf->soundoffset = dec->dststart;
buf->speed = snd_speed;
buf->width = dec->srcwidth/8;
}
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
qboolean S_LoadMP3Sound (sfx_t *s, qbyte *data, int datalen, int sndspeed)
{
WAVEFORMATEX pcm_format;
MPEGLAYER3WAVEFORMAT mp3format;
HACMDRIVER drv = NULL;
mp3decoder_t *dec;
char *ext = COM_FileExtension(s->name);
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.abort = S_MP3_Abort;
s->decoder.decodedata = S_MP3_Locate;
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
#else
void M_Media_Draw (void){}
void M_Media_Key (int key) {}
qboolean Media_ShowFilm(void){return false;}
double Media_TweekCaptureFrameTime(double oldtime, double time) { return oldtime+time ; }
void Media_RecordFrame (void) {}
void Media_CaptureDemoEnd(void) {}
void Media_RecordDemo_f(void) {}
void Media_RecordAudioFrame (short *sample_buffer, int samples) {}
void Media_StopRecordFilm_f (void) {}
void Media_RecordFilm_f (void){}
void M_Menu_Media_f (void) {}
char *Media_NextTrack(int musicchannelnum) {return NULL;}
qboolean Media_PausedDemo(void) {return false;}
int filmtexture;
#endif
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