Purge i_cdmus because no one is playing music from a CD and it didn't work anyway

src/Makefile

@@ -484,7 +484,6 @@ OBJS:=$(i_main_o) \
 		$(OBJDIR)/lzf.o	     \
 		$(OBJDIR)/vid_copy.o \
 		$(OBJDIR)/b_bot.o \
-		$(i_cdmus_o)    \
 		$(i_net_o)      \
 		$(i_system_o)   \
 		$(i_sound_o)    \

src/Makefile.cfg

@@ -257,7 +257,6 @@ endif
 endif
 
 #determine the interface directory (where you put all i_*.c)
-i_cdmus_o=$(OBJDIR)/i_cdmus.o
 i_net_o=$(OBJDIR)/i_net.o
 i_system_o=$(OBJDIR)/i_system.o
 i_sound_o=$(OBJDIR)/i_sound.o

src/d_main.c

@@ -669,9 +669,6 @@ void D_SRB2Loop(void)
 		S_UpdateSounds(); // move positional sounds
 		S_UpdateClosedCaptions();
 
-		// check for media change, loop music..
-		I_UpdateCD();
-
 #ifdef HW3SOUND
 		HW3S_EndFrameUpdate();
 #endif
@@ -1236,10 +1233,6 @@ void D_SRB2Main(void)
 
 	//------------------------------------------------ COMMAND LINE PARAMS
 
-	// Initialize CD-Audio
-	if (M_CheckParm("-usecd") && !dedicated)
-		I_InitCD();
-
 	if (M_CheckParm("-noupload"))
 		COM_BufAddText("downloading 0\n");
 

src/d_netcmd.c

@@ -834,10 +834,6 @@ void D_RegisterClientCommands(void)
 	CV_RegisterVar(&cv_midimusicvolume);
 	CV_RegisterVar(&cv_numChannels);
 
-	// i_cdmus.c
-	CV_RegisterVar(&cd_volume);
-	CV_RegisterVar(&cdUpdate);
-
 	// screen.c
 	CV_RegisterVar(&cv_fullscreen);
 	CV_RegisterVar(&cv_renderview);

src/i_sound.h

@@ -9,7 +9,7 @@
 // See the 'LICENSE' file for more details.
 //-----------------------------------------------------------------------------
 /// \file  i_sound.h
-/// \brief System interface, sound, music and CD
+/// \brief System interface, sound and music
 
 #ifndef __I_SOUND__
 #define __I_SOUND__
@@ -241,53 +241,4 @@ boolean I_FadeSong(UINT8 target_volume, UINT32 ms, void (*callback)(void));
 boolean I_FadeOutStopSong(UINT32 ms);
 boolean I_FadeInPlaySong(UINT32 ms, boolean looping);
 
-/// ------------------------
-//  CD MUSIC I/O
-/// ------------------------
-
-/**	\brief  cd music interface
-*/
-extern UINT8 cdaudio_started;
-
-/**	\brief Startup the CD system
-*/
-void I_InitCD(void);
-
-/**	\brief Stop the CD playback
-*/
-void I_StopCD(void);
-
-/**	\brief Pause the CD playback
-*/
-void I_PauseCD(void);
-
-/**	\brief Resume the CD playback
-*/
-void I_ResumeCD(void);
-
-/**	\brief Shutdown the CD system
-*/
-void I_ShutdownCD(void);
-
-/**	\brief Update the CD info
-*/
-void I_UpdateCD(void);
-
-/**	\brief	The I_PlayCD function
-
-	\param	track	CD track number
-	\param	looping	if true, loop the track
-
-	\return	void
-*/
-void I_PlayCD(UINT8 track, UINT8 looping);
-
-/**	\brief	The I_SetVolumeCD function
-
-	\param	volume	volume level to set at
-
-	\return	return 0 on failure
-*/
-boolean I_SetVolumeCD(INT32 volume);
-
 #endif

src/p_setup.c

@@ -21,7 +21,6 @@
 #include "p_spec.h"
 #include "p_saveg.h"
 
-#include "i_sound.h" // for I_PlayCD()..
 #include "i_video.h" // for I_FinishUpdate()..
 #include "r_sky.h"
 #include "i_system.h"
@@ -3202,9 +3201,6 @@ boolean P_SetupLevel(boolean skipprecip)
 	// clear special respawning que
 	iquehead = iquetail = 0;
 
-	// Fab : 19-07-98 : start cd music for this level (note: can be remapped)
-	I_PlayCD((UINT8)(gamemap), false);
-
 	P_MapEnd();
 
 	// Remove the loading shit from the screen

src/s_sound.c

@@ -2305,13 +2305,6 @@ void S_PauseAudio(void)
 	if (I_SongPlaying() && !I_SongPaused())
 		I_PauseSong();
 
-	// pause cd music
-#if (defined (__unix__) && !defined (MSDOS)) || defined (UNIXCOMMON) || defined (HAVE_SDL)
-	I_PauseCD();
-#else
-	I_StopCD();
-#endif
-
 	S_SetStackAdjustmentStart();
 }
 
@@ -2323,9 +2316,6 @@ void S_ResumeAudio(void)
 	if (I_SongPlaying() && I_SongPaused())
 		I_ResumeSong();
 
-	// resume cd music
-	I_ResumeCD();
-
 	S_AdjustMusicStackTics();
 }
 

src/s_sound.h

@@ -66,8 +66,6 @@ extern consvar_t musserver_cmd, musserver_arg;
 #endif
 
 extern CV_PossibleValue_t soundvolume_cons_t[];
-//part of i_cdmus.c
-extern consvar_t cd_volume, cdUpdate;
 
 #if defined (macintosh) && !defined (HAVE_SDL)
 typedef enum

src/sdl/CMakeLists.txt

@@ -30,7 +30,6 @@ set(SRB2_SDL2_SOURCES
 	dosstr.c
 	endtxt.c
 	hwsym_sdl.c
-	i_cdmus.c
 	i_main.c
 	i_net.c
 	i_system.c

src/sdl/i_cdmus.c

@@ -1,37 +0,0 @@
-#include "../command.h"
-#include "../s_sound.h"
-#include "../i_sound.h"
-
-//
-// CD MUSIC I/O
-//
-
-UINT8 cdaudio_started = 0;
-
-consvar_t cd_volume = {"cd_volume","31",CV_SAVE,soundvolume_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
-consvar_t cdUpdate  = {"cd_update","1",CV_SAVE, NULL, NULL, 0, NULL, NULL, 0, 0, NULL};
-
-
-void I_InitCD(void){}
-
-void I_StopCD(void){}
-
-void I_PauseCD(void){}
-
-void I_ResumeCD(void){}
-
-void I_ShutdownCD(void){}
-
-void I_UpdateCD(void){}
-
-void I_PlayCD(UINT8 track, UINT8 looping)
-{
-	(void)track;
-	(void)looping;
-}
-
-FUNCMATH boolean I_SetVolumeCD(int volume)
-{
-	(void)volume;
-	return false;
-}

src/sdl/i_system.c

@@ -2186,7 +2186,6 @@ void I_Quit(void)
 	D_QuitNetGame();
 	I_ShutdownMusic();
 	I_ShutdownSound();
-	I_ShutdownCD();
 	// use this for 1.28 19990220 by Kin
 	I_ShutdownGraphics();
 	I_ShutdownInput();
@@ -2247,16 +2246,14 @@ void I_Error(const char *error, ...)
 		if (errorcount == 3)
 			I_ShutdownSound();
 		if (errorcount == 4)
-			I_ShutdownCD();
-		if (errorcount == 5)
 			I_ShutdownGraphics();
-		if (errorcount == 6)
+		if (errorcount == 5)
 			I_ShutdownInput();
-		if (errorcount == 7)
+		if (errorcount == 6)
 			I_ShutdownSystem();
-		if (errorcount == 8)
+		if (errorcount == 7)
 			SDL_Quit();
-		if (errorcount == 9)
+		if (errorcount == 8)
 		{
 			M_SaveConfig(NULL);
 			G_SaveGameData();
@@ -2304,7 +2301,6 @@ void I_Error(const char *error, ...)
 	D_QuitNetGame();
 	I_ShutdownMusic();
 	I_ShutdownSound();
-	I_ShutdownCD();
 	// use this for 1.28 19990220 by Kin
 	I_ShutdownGraphics();
 	I_ShutdownInput();