FMOD_RESULT F_CALLBACK eventcallback(FMOD_EVENT *event, FMOD_EVENT_CALLBACKTYPE type, void *param1, void *param2, void *userdata)
{
FMOD_RESULT result;
switch (type)
{
case FMOD_EVENT_CALLBACKTYPE_SOUNDDEF_CREATE :
{
char *name = (char *)param1; // [in] (char *) name of sound definition
int entryindex = *((int *)param2); // [in] (int) index of sound definition entry
FMOD_SOUND **s = (FMOD_SOUND **)param2; // [out] (FMOD::Sound *) a valid lower level API FMOD Sound handle
char sound_name[128];
ERRCHECK((g_index_map[g_sound_index] >= 0) ? FMOD_OK : FMOD_ERR_SUBSOUNDS);
result = FMOD_Sound_GetSubSound(fsb, g_index_map[g_sound_index], s);
if (result != FMOD_OK)
{
printf("FMOD_EVENT_CALLBACKTYPE_SOUNDDEF_CREATE: %d: sound not ready, retry next frame\n", g_index_map[g_sound_index]);
return result;
}
result = FMOD_Sound_GetName(*s, sound_name, 128);
if (result != FMOD_OK)
{
printf("FMOD_EVENT_CALLBACKTYPE_SOUNDDEF_CREATE: %d: sound not ready, retry next frame\n", g_index_map[g_sound_index]);
return result;
}
printf("FMOD_EVENT_CALLBACKTYPE_SOUNDDEF_CREATE '%s' (%d)\n", sound_name, g_index_map[g_sound_index]);
break;
}
case FMOD_EVENT_CALLBACKTYPE_SOUNDDEF_RELEASE :
{
FMOD_SOUND *s = (FMOD_SOUND *)param2; // [in] (FMOD::Sound *) the FMOD sound handle that was previously created in FMOD_EVENT_CALLBACKTYPE_SOUNDDEF_CREATE
char sound_name[128];
ERRCHECK(result = FMOD_Sound_GetName(s, sound_name, 128));
printf("FMOD_EVENT_CALLBACKTYPE_SOUNDDEF_RELEASE '%s'\n", sound_name);
break;
}
}
return FMOD_OK;
}
void initIndexMap(FMOD_SOUND *fsb)
{
FMOD_RESULT result;
int numsubsounds, i;
/* Sounds aren't in a logical order in the FSB, so we need to iterate
through and assign the appropriate filenames to the index map
*/
FMOD_OPENSTATE openstate;
do
{
FMOD_Sound_GetOpenState(fsb, &openstate, 0, 0, 0);
} while (openstate != FMOD_OPENSTATE_READY);
ERRCHECK(result = FMOD_Sound_GetNumSubSounds(fsb, &numsubsounds));
for (i = 0; i < SOUND_INDEX_MAX; ++i)
{
g_index_map[i] = -1;
}
for (i = 0; i < numsubsounds; ++i)
{
FMOD_SOUND *sound;
char name[100];
ERRCHECK(result = FMOD_Sound_GetSubSound(fsb, i, &sound));
do
{
FMOD_Sound_GetOpenState(fsb, &openstate, 0, 0, 0);
} while (openstate != FMOD_OPENSTATE_READY);
ERRCHECK(result = FMOD_Sound_GetName(sound, name, 100));
if(strncmp(name, "sequence-one", 100) == 0)
{
g_index_map[0] = i;
}
else if(strncmp(name, "sequence-two", 100) == 0)
{
g_index_map[1] = i;
}
else if(strncmp(name, "sequence-three", 100) == 0)
{
g_index_map[2] = i;
}
else if(strncmp(name, "sequence-four", 100) == 0)
{
g_index_map[3] = i;
}
}
}
int main(int argc, char *argv[])
{
FMOD_SYSTEM *system;
FMOD_SOUND *fsb;
FMOD_CHANNEL *channel = 0;
FMOD_RESULT result;
int key, count, numsubsounds;
unsigned int version;
/*
Create a System object and initialize.
*/
result = FMOD_System_Create(&system);
ERRCHECK(result);
result = FMOD_System_GetVersion(system, &version);
ERRCHECK(result);
if (version < FMOD_VERSION)
{
printf("Error! You are using an old version of FMOD %08x. This program requires %08x\n", version, FMOD_VERSION);
return 0;
}
result = FMOD_System_Init(system, 32, FMOD_INIT_NORMAL, 0);
ERRCHECK(result);
result = FMOD_System_CreateSound(system, "../media/example.fsb", FMOD_DEFAULT, 0, &fsb);
ERRCHECK(result);
printf("===================================================================\n");
printf("FSB Example. Copyright (c) Firelight Technologies 2004-2014.\n");
printf("===================================================================\n");
printf("\n");
result = FMOD_Sound_GetNumSubSounds(fsb, &numsubsounds);
ERRCHECK(result);
for (count = 0; count < numsubsounds; count++)
{
FMOD_SOUND *subsound;
char name[256];
result = FMOD_Sound_GetSubSound(fsb, count, &subsound);
ERRCHECK(result);
result = FMOD_Sound_GetName(subsound, name, 256);
ERRCHECK(result);
printf("Press '%c' to play \"%s\"\n", '1' + count, name);
}
printf("Press 'Esc' to quit\n");
printf("\n");
/*
Main loop.
*/
do
{
if (_kbhit())
{
key = _getch();
if (key >= '1' && key < '1' + numsubsounds)
{
FMOD_SOUND *subsound;
int index = key - '1';
FMOD_Sound_GetSubSound(fsb, index, &subsound);
result = FMOD_System_PlaySound(system, FMOD_CHANNEL_FREE, subsound, FALSE, &channel);
ERRCHECK(result);
}
}
FMOD_System_Update(system);
{
unsigned int ms = 0;
unsigned int lenms = 0;
int playing = 0;
int paused = 0;
int channelsplaying = 0;
if (channel)
{
FMOD_SOUND *currentsound = 0;
result = FMOD_Channel_IsPlaying(channel, &playing);
if ((result != FMOD_OK) && (result != FMOD_ERR_INVALID_HANDLE) && (result != FMOD_ERR_CHANNEL_STOLEN))
{
ERRCHECK(result);
}
result = FMOD_Channel_GetPaused(channel, &paused);
if ((result != FMOD_OK) && (result != FMOD_ERR_INVALID_HANDLE) && (result != FMOD_ERR_CHANNEL_STOLEN))
{
ERRCHECK(result);
}
result = FMOD_Channel_GetPosition(channel, &ms, FMOD_TIMEUNIT_MS);
if ((result != FMOD_OK) && (result != FMOD_ERR_INVALID_HANDLE) && (result != FMOD_ERR_CHANNEL_STOLEN))
{
ERRCHECK(result);
}
FMOD_Channel_GetCurrentSound(channel, ¤tsound);
if (currentsound)
{
result = FMOD_Sound_GetLength(currentsound, &lenms, FMOD_TIMEUNIT_MS);
if ((result != FMOD_OK) && (result != FMOD_ERR_INVALID_HANDLE) && (result != FMOD_ERR_CHANNEL_STOLEN))
{
ERRCHECK(result);
}
}
}
FMOD_System_GetChannelsPlaying(system, &channelsplaying);
printf("Time %02d:%02d:%02d/%02d:%02d:%02d : %s : Channels Playing %2d\r", ms / 1000 / 60, ms / 1000 % 60, ms / 10 % 100, lenms / 1000 / 60, lenms / 1000 % 60, lenms / 10 % 100, paused ? "Paused " : playing ? "Playing" : "Stopped", channelsplaying);
}
Sleep(10);
} while (key != 27);
printf("\n");
/*
Shut down
*/
result = FMOD_Sound_Release(fsb);
ERRCHECK(result);
result = FMOD_System_Close(system);
ERRCHECK(result);
result = FMOD_System_Release(system);
ERRCHECK(result);
return 0;
}
