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Add LIBGME ifdefs

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This commit is contained in:
mazmazz 2018-08-19 06:43:57 -04:00
parent 3e7d7cfcae
commit c4ea18b2bb
1 changed files with 40 additions and 10 deletions
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50
src/sdl/mixer_sound.c
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@ -452,9 +452,12 @@ void I_SetSfxVolume(UINT8 volume)
musictype_t I_MusicType(void)
{
#ifdef HAVE_LIBGME
if (gme)
return MU_GME;
else if (midimode)
else
#endif
if (midimode)
return MU_MID;
else if (!music)
return MU_NONE;
@ -468,7 +471,11 @@ musictype_t I_MusicType(void)
static void count_music_bytes(int chan, void *stream, int len, void *udata)
{
if (gme || midimode || !music || I_MusicType() == MU_MOD)
if (
#ifdef HAVE_LIBGME
gme ||
#endif
midimode || !music || I_MusicType() == MU_MOD)
return;
music_bytes += len;
}
@ -524,7 +531,11 @@ void I_PauseSong(INT32 handle)
if(midimode) // really, SDL Mixer? why can't you pause MIDI???
return;
if(!gme && I_MusicType() != MU_MOD)
if(
#ifdef HAVE_LIBGME
!gme &&
#endif
I_MusicType() != MU_MOD)
Mix_UnregisterEffect(MIX_CHANNEL_POST, count_music_bytes);
Mix_PauseMusic();
@ -538,7 +549,11 @@ void I_ResumeSong(INT32 handle)
if (midimode)
return;
if (!gme && I_MusicType() != MU_MOD)
if (
#ifdef HAVE_LIBGME
!gme &&
#endif
I_MusicType() != MU_MOD)
{
while(Mix_UnregisterEffect(MIX_CHANNEL_POST, count_music_bytes) != 0) { }
// HACK: fixes issue of multiple effect callbacks being registered
@ -901,6 +916,7 @@ UINT32 I_GetMusicLength(void)
{
INT32 length;
#ifdef HAVE_LIBGME
if (gme)
{
gme_info_t *info;
@ -927,7 +943,9 @@ UINT32 I_GetMusicLength(void)
gme_free_info(info);
return max(length, 0);
}
else if (midimode || !music || I_MusicType() == MU_MOD)
else
#endif
if (midimode || !music || I_MusicType() == MU_MOD)
return 0;
else
{
@ -942,7 +960,11 @@ UINT32 I_GetMusicLength(void)
boolean I_SetMusicLoopPoint(UINT32 looppoint)
{
if (midimode || gme || !music || I_MusicType() == MU_MOD || !is_looping)
if (
#ifdef HAVE_LIBGME
gme ||
#endif
midimode || !music || I_MusicType() == MU_MOD || !is_looping)
return false;
else
{
@ -958,6 +980,7 @@ boolean I_SetMusicLoopPoint(UINT32 looppoint)
UINT32 I_GetMusicLoopPoint(void)
{
#ifdef HAVE_LIBGME
if (gme)
{
INT32 looppoint;
@ -975,7 +998,9 @@ UINT32 I_GetMusicLoopPoint(void)
gme_free_info(info);
return max(looppoint, 0);
}
else if (midimode || !music || I_MusicType() == MU_MOD)
else
#endif
if (midimode || !music || I_MusicType() == MU_MOD)
return 0;
else
return (UINT32)(loop_point * 1000);
@ -984,7 +1009,7 @@ UINT32 I_GetMusicLoopPoint(void)
boolean I_SetMusicPosition(UINT32 position)
{
UINT32 length;
#ifdef HAVE_LIBGME
if (gme)
{
// this isn't required technically, but GME thread-locks for a second
@ -1005,7 +1030,9 @@ boolean I_SetMusicPosition(UINT32 position)
else
return true;
}
else if (midimode || !music)
else
#endif
if (midimode || !music)
return false;
else if (I_MusicType() == MU_MOD)
return Mix_SetMusicPosition(position); // Goes by channels
@ -1033,6 +1060,7 @@ boolean I_SetMusicPosition(UINT32 position)
UINT32 I_GetMusicPosition(void)
{
#ifdef HAVE_LIBGME
if (gme)
{
INT32 position = gme_tell(gme);
@ -1059,7 +1087,9 @@ UINT32 I_GetMusicPosition(void)
gme_free_info(info);
return max(position, 0);
}
else if (midimode || !music)
else
#endif
if (midimode || !music)
return 0;
else
return music_bytes/44100.0L*1000.0L/4; //assume 44.1khz