X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Flibgame%2Fsound.h;h=945b88f813ec0b88bc48d6f7b732a08af6a353a9;hb=2eeb33b85d7394bd58f51bdc430894f97f8ee6f5;hp=8f6b123b1930f043374bd9ae223ccc1edab7ff80;hpb=884db54d739f5838243315f390d28634cb99a7d9;p=rocksndiamonds.git

diff --git a/src/libgame/sound.h b/src/libgame/sound.h
index 8f6b123b..945b88f8 100644
--- a/src/libgame/sound.h
+++ b/src/libgame/sound.h
@@ -52,8 +52,8 @@
 #define AUDIO_FRAGMENT_SIZE_2048		2048
 #define AUDIO_FRAGMENT_SIZE_4096		4096
 
-#define AUDIO_MONO_CHANNEL			1
-#define AUDIO_STEREO_CHANNELS			2
+#define AUDIO_NUM_CHANNELS_MONO			1
+#define AUDIO_NUM_CHANNELS_STEREO		2
 
 #define AUDIO_FORMAT_U8				(1 << 0)
 #define AUDIO_FORMAT_S16			(1 << 1)
@@ -71,7 +71,12 @@
 #define SOUND_FADING_VOLUME_THRESHOLD		(SOUND_FADING_VOLUME_STEP * 2)
 #endif
 
+#if defined(AUDIO_STREAMING_DSP)
 #define DEFAULT_AUDIO_SAMPLE_RATE		AUDIO_SAMPLE_RATE_22050
+#else
+#define DEFAULT_AUDIO_SAMPLE_RATE		AUDIO_SAMPLE_RATE_8000
+#endif
+
 #define DEFAULT_AUDIO_FRAGMENT_SIZE_UNIX	AUDIO_FRAGMENT_SIZE_512
 #define DEFAULT_AUDIO_FRAGMENT_SIZE_WIN32	AUDIO_FRAGMENT_SIZE_2048
 
@@ -81,16 +86,19 @@
 #define DEFAULT_AUDIO_FRAGMENT_SIZE	DEFAULT_AUDIO_FRAGMENT_SIZE_WIN32
 #endif
 
-#if !defined(PLATFORM_MSDOS)
-#define MAX_SOUNDS_PLAYING			16
+#if defined(TARGET_SDL)
+#define NUM_MIXER_CHANNELS		MIX_CHANNELS
 #else
-#define MAX_SOUNDS_PLAYING			8
+#define NUM_MIXER_CHANNELS		8
 #endif
 
+#define MUSIC_CHANNEL			0
+#define FIRST_SOUND_CHANNEL		1
+
 #if !defined(PLATFORM_HPUX)
-#define SND_BLOCKSIZE 4096
+#define SND_BLOCKSIZE			4096
 #else
-#define SND_BLOCKSIZE 32768
+#define SND_BLOCKSIZE			32768
 #endif
 
 /* some values for PlaySound(), StopSound() and friends */
@@ -119,6 +127,7 @@
 
 #endif
 
+#if 0
 #define PSND_NO_LOOP		0
 #define PSND_LOOP		1
 #define PSND_MUSIC		2
@@ -140,6 +149,7 @@
 
 #define SND_RELOAD_SOUNDS	1
 #define SND_RELOAD_MUSIC	2
+#endif
 
 #define SND_TYPE_NONE		0
 #define SND_TYPE_WAV		1
@@ -165,6 +175,10 @@
 #endif
 #endif
 
+/* value for undefined sound effect filename */
+#define SND_FILE_UNDEFINED	"NONE"
+
+
 #if 0
 struct SoundHeader_SUN
 {
@@ -192,23 +206,18 @@ struct AudioFormatInfo
   int fragment_size;		/* audio device fragment size in bytes */
 };
 
-#if 0
-struct SoundsInfo
+struct SoundEffectInfo
 {
-  int num_sounds;
-  char *sound_name;
-
-#if 0
-  void (*func_reload_sounds)(void);
-  void (*func_reload_music)(void);
-#endif
-}
-#endif
+  char *text;
+  char *default_filename;
+  char *filename;
+};
 
 struct SampleInfo
 { 
   int type;
   char *source_filename;
+  int num_references;
 
   long data_len;
   void *data_ptr;
@@ -218,13 +227,46 @@ struct SampleInfo
 typedef struct SampleInfo	SoundInfo;
 typedef struct SampleInfo	MusicInfo;
 
+#define SND_CTRL_NONE		(0)
+#define SND_CTRL_MUSIC		(1 << 0)
+#define SND_CTRL_LOOP		(1 << 1)
+#define SND_CTRL_FADE		(1 << 2)
+#define SND_CTRL_STOP		(1 << 3)
+#define SND_CTRL_ALL_SOUNDS	(1 << 4)
+#define SND_CTRL_RELOAD_SOUNDS	(1 << 5)
+#define SND_CTRL_RELOAD_MUSIC	(1 << 6)
+
+#define SND_CTRL_PLAY_SOUND	(SND_CTRL_NONE)
+#define SND_CTRL_PLAY_LOOP	(SND_CTRL_LOOP)
+#define SND_CTRL_PLAY_MUSIC	(SND_CTRL_LOOP | SND_CTRL_MUSIC)
+
+#define SND_CTRL_FADE_SOUND	(SND_CTRL_FADE)
+#define SND_CTRL_FADE_MUSIC	(SND_CTRL_FADE | SND_CTRL_MUSIC)
+#define SND_CTRL_FADE_ALL	(SND_CTRL_FADE | SND_CTRL_ALL_SOUNDS)
+
+#define SND_CTRL_STOP_SOUND	(SND_CTRL_STOP)
+#define SND_CTRL_STOP_MUSIC	(SND_CTRL_STOP | SND_CTRL_MUSIC)
+#define SND_CTRL_STOP_ALL	(SND_CTRL_STOP | SND_CTRL_ALL_SOUNDS)
+
+#define IS_MUSIC(x)		((x).state & SND_CTRL_MUSIC)
+#define IS_LOOP(x)		((x).state & SND_CTRL_LOOP)
+#define IS_FADING(x)		((x).state & SND_CTRL_FADE)
+#define IS_STOPPING(x)		((x).state & SND_CTRL_STOP)
+#define IS_RELOADING(x)		((x).state & (SND_CTRL_RELOAD_SOUNDS | \
+					      SND_CTRL_RELOAD_MUSIC))
+#define ALL_SOUNDS(x)		((x).state & SND_CTRL_ALL_SOUNDS)
+
 struct SoundControl
 {
+  boolean active;
+
   int nr;
   int volume;
   int stereo;
 
-  boolean active;
+#if 1
+  int state;
+#else
   boolean loop;
   boolean music;
   boolean fade_sound;
@@ -232,6 +274,7 @@ struct SoundControl
   boolean stop_all_sounds;
   boolean reload_sounds;
   boolean reload_music;
+#endif
 
   int playingtime;
   long playingpos;
@@ -260,7 +303,7 @@ void PlaySound(int);
 void PlaySoundStereo(int, int);
 void PlaySoundLoop(int);
 void PlaySoundMusic(int);
-void PlaySoundExt(int, int, int, boolean);
+void PlaySoundExt(int, int, int, int);
 void FadeMusic(void);
 void FadeSound(int);
 void FadeSounds(void);
@@ -268,7 +311,7 @@ void StopMusic(void);
 void StopSound(int);
 void StopSounds(void);
 void StopSoundExt(int, int);
-void InitSoundList(char **, int);
+void InitSoundList(struct SoundEffectInfo *, int);
 void InitReloadSounds(char *);
 void InitReloadMusic(char *);
 void FreeAllSounds(void);