1 files changed, 26 insertions, 7 deletions

diff --git a/core/multimedia/opieplayer/libmad/synth.h b/core/multimedia/opieplayer/libmad/synth.h
index 64f6a86..2c9d5c8 100644
--- a/core/multimedia/opieplayer/libmad/synth.h
+++ b/core/multimedia/opieplayer/libmad/synth.h
@@ -1,3 +1,3 @@
 /*
- * mad - MPEG audio decoder
+ * libmad - MPEG audio decoder library
  * Copyright (C) 2000-2001 Robert Leslie
@@ -27,2 +27,9 @@
 
+struct mad_pcm {
+          unsigned int samplerate;      /* sampling frequency (Hz) */
+          unsigned short channels;      /* number of channels */
+          unsigned short length;        /* number of samples per channel */
+          mad_fixed_t samples[2][1152];         /* PCM output samples [ch][sample] */
+};
+
 struct mad_synth {
@@ -33,8 +40,20 @@ struct mad_synth {
 
-  struct mad_pcm {
-            unsigned int samplerate;    /* sampling frequency (Hz) */
-            unsigned short channels;    /* number of channels */
-            unsigned short length;      /* number of samples per channel */
-            mad_fixed_t samples[2][1152];/* PCM output samples */
-  } pcm;
+          struct mad_pcm pcm;           /* PCM output */
+};
+
+/* single channel PCM selector */
+enum {
+  MAD_PCM_CHANNEL_SINGLE = 0
+};
+
+/* dual channel PCM selector */
+enum {
+  MAD_PCM_CHANNEL_DUAL_1 = 0,
+  MAD_PCM_CHANNEL_DUAL_2 = 1
+};
+
+/* stereo PCM selector */
+enum {
+  MAD_PCM_CHANNEL_STEREO_LEFT  = 0,
+  MAD_PCM_CHANNEL_STEREO_RIGHT = 1
 };