From e11cd5a962803747ce3c0bddaef73a47d8938b63 Mon Sep 17 00:00:00 2001
From: Campbell Barton <ideasman42@gmail.com>
Date: Sun, 21 Sep 2008 05:38:28 +0000
Subject: game engine now compiles with SDL disabled. CDROM and Joystick wont
 function in this case

---
 intern/SoundSystem/SConscript              |  3 +++
 intern/SoundSystem/sdl/SND_SDLCDDevice.cpp | 17 ++++++++++++++++-
 2 files changed, 19 insertions(+), 1 deletion(-)

(limited to 'intern')

diff --git a/intern/SoundSystem/SConscript b/intern/SoundSystem/SConscript
index baf680f03f0..be19c4b7915 100644
--- a/intern/SoundSystem/SConscript
+++ b/intern/SoundSystem/SConscript
@@ -14,4 +14,7 @@ if env['WITH_BF_OPENAL']:
 else:
 	defs = 'NO_SOUND'
 
+if not env['WITH_BF_SDL']:
+	defs += ' DISABLE_SDL'
+
 env.BlenderLib ('bf_soundsystem', sources, Split(incs), Split(defs), libtype=['core','player'], priority = [20,140] )
diff --git a/intern/SoundSystem/sdl/SND_SDLCDDevice.cpp b/intern/SoundSystem/sdl/SND_SDLCDDevice.cpp
index 8bb6c642b11..0ab0fa94c7b 100644
--- a/intern/SoundSystem/sdl/SND_SDLCDDevice.cpp
+++ b/intern/SoundSystem/sdl/SND_SDLCDDevice.cpp
@@ -55,6 +55,10 @@ SND_SDLCDDevice::SND_SDLCDDevice() :
 
 void SND_SDLCDDevice::init()
 {
+#ifdef DISABLE_SDL
+	fprintf(stderr, "Blender compiled without SDL, no CDROM support\n");
+	return;
+#else
 	if (SDL_InitSubSystem(SDL_INIT_CDROM))
 	{
 		fprintf(stderr, "Error initializing CDROM\n");
@@ -75,19 +79,23 @@ void SND_SDLCDDevice::init()
 	/* Did if open? Check if cdrom is NULL */
 	if(!m_cdrom)
 	{
-		fprintf(stderr, "Couldn't open drive: %s", SDL_GetError());
+		fprintf(stderr, "Couldn't open drive: %s\n", SDL_GetError());
 		return;
 	}
+#endif
 }
 
 SND_SDLCDDevice::~SND_SDLCDDevice()
 {
+#ifndef DISABLE_SDL
 	StopCD();
 	SDL_CDClose(m_cdrom);
+#endif
 }
 
 void SND_SDLCDDevice::NextFrame()
 {
+#ifndef DISABLE_SDL
 	m_frame++;
 	m_frame &= 127;
 	
@@ -111,20 +119,24 @@ void SND_SDLCDDevice::NextFrame()
 		}
 	
 	}
+#endif
 }
 	
 void SND_SDLCDDevice::PlayCD(int track)
 {
+#ifndef DISABLE_SDL
 	if ( m_cdrom && CD_INDRIVE(SDL_CDStatus(m_cdrom)) ) {
 		SDL_CDPlayTracks(m_cdrom, track-1, 0, track, 0);
 		m_cdplaying = true;
 		m_cdtrack = track;
 	}
+#endif
 }
 
 
 void SND_SDLCDDevice::PauseCD(bool pause)
 {
+#ifndef DISABLE_SDL
 	if (!m_cdrom)
 		return;
 		
@@ -132,13 +144,16 @@ void SND_SDLCDDevice::PauseCD(bool pause)
 		SDL_CDPause(m_cdrom);
 	else
 		SDL_CDResume(m_cdrom);
+#endif
 }
 
 void SND_SDLCDDevice::StopCD()
 {
+#ifndef DISABLE_SDL
 	if (m_cdrom)
 		SDL_CDStop(m_cdrom);
 	m_cdplaying = false;
+#endif
 }
 
 void SND_SDLCDDevice::SetCDPlaymode(int playmode)
-- 
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