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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commite2de64d6f1beb9e492daf5b886e19933c1fa41dd (patch)
tree9047cf9e6b5c43878d5bf82660adae77ceee097a /mpg123_artsplugin/mpg123/audio.h
downloadtdemultimedia-e2de64d6f1beb9e492daf5b886e19933c1fa41dd.tar.gz
tdemultimedia-e2de64d6f1beb9e492daf5b886e19933c1fa41dd.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdemultimedia@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'mpg123_artsplugin/mpg123/audio.h')
-rw-r--r--mpg123_artsplugin/mpg123/audio.h106
1 files changed, 106 insertions, 0 deletions
diff --git a/mpg123_artsplugin/mpg123/audio.h b/mpg123_artsplugin/mpg123/audio.h
new file mode 100644
index 00000000..78a6e0b3
--- /dev/null
+++ b/mpg123_artsplugin/mpg123/audio.h
@@ -0,0 +1,106 @@
+/*
+ * Audio 'LIB' defines
+ */
+
+#define AUDIO_OUT_HEADPHONES 0x01
+#define AUDIO_OUT_INTERNAL_SPEAKER 0x02
+#define AUDIO_OUT_LINE_OUT 0x04
+
+enum { DECODE_TEST, DECODE_AUDIO, DECODE_FILE, DECODE_BUFFER, DECODE_WAV,
+ DECODE_AU,DECODE_CDR,DECODE_AUDIOFILE };
+
+#define AUDIO_FORMAT_MASK 0x100
+#define AUDIO_FORMAT_16 0x100
+#define AUDIO_FORMAT_8 0x000
+
+#define AUDIO_FORMAT_SIGNED_16 0x110
+#define AUDIO_FORMAT_UNSIGNED_16 0x120
+#define AUDIO_FORMAT_UNSIGNED_8 0x1
+#define AUDIO_FORMAT_SIGNED_8 0x2
+#define AUDIO_FORMAT_ULAW_8 0x4
+#define AUDIO_FORMAT_ALAW_8 0x8
+
+/* 3% rate tolerance */
+#define AUDIO_RATE_TOLERANCE 3
+
+#if 0
+#if defined(HPUX) || defined(SUNOS) || defined(SOLARIS) || defined(OSS) || defined(__NetBSD__) || defined(SPARCLINUX) || defined(__FreeBSD__)
+#endif
+#endif
+
+#ifndef AIX_UMS
+#define AUDIO_USES_FD
+#endif
+#ifdef AIX_UMS
+#include <UMSAudioDevice.h>
+#endif
+
+#ifdef SGI
+/* #include <audio.h> */
+#include <dmedia/audio.h>
+#endif
+
+
+#ifdef HAVE_ALSA_ASOUNDLIB_H
+#include <alsa/asoundlib.h>
+#elif defined(HAVE_SYS_ASOUNDLIB_H)
+#include <sys/asoundlib.h>
+#endif
+
+struct audio_info_struct
+{
+#ifdef AUDIO_USES_FD
+ int fn; /* filenumber */
+#endif
+#ifdef SGI
+ ALconfig config;
+ ALport port;
+#endif
+ long rate;
+ long gain;
+ int output;
+#ifdef ALSA
+ snd_pcm_t *handle;
+ snd_pcm_format_t alsa_format;
+#endif
+#ifdef AIX_UMS
+ UMSAudioDevice dev;
+ UMSAudioDeviceMClass class;
+ Environment *ev;
+ UMSAudioDeviceMClass_ErrorCode err;
+ char *errstr;
+ char *fmtal;
+ char *inp;
+ char *out;
+#endif
+ char *device;
+ int channels;
+ int format;
+ int private1;
+ void *private2;
+};
+
+struct audio_name {
+ int val;
+ char *name;
+ char *sname;
+};
+
+extern void audio_capabilities(struct audio_info_struct *);
+extern void audio_fit_capabilities(struct audio_info_struct *ai,int c,int r);
+
+extern char *audio_encoding_name(int format);
+
+extern int audio_play_samples(struct audio_info_struct *,unsigned char *,int);
+extern int audio_open(struct audio_info_struct *);
+extern int audio_reset_parameters(struct audio_info_struct *);
+extern int audio_rate_best_match(struct audio_info_struct *ai);
+extern int audio_set_rate(struct audio_info_struct *);
+extern int audio_set_format(struct audio_info_struct *);
+extern int audio_get_formats(struct audio_info_struct *);
+extern int audio_set_channels(struct audio_info_struct *);
+extern int audio_write_sample(struct audio_info_struct *,short *,int);
+extern int audio_close(struct audio_info_struct *);
+extern void audio_info_struct_init(struct audio_info_struct *);
+extern void audio_queueflush(struct audio_info_struct *ai);
+