Added three new channel modes: Stereo narrow, Stereo wide, and Karaoke (voice filter). Patch by Remo Hofer.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@3356 a1c6a512-1295-4272-9138-f99709370657

3 files changed, 33 insertions, 6 deletions

diff --git a/apps/lang/english.lang b/apps/lang/english.lang
index 62cf492abc..8018947561 100644
--- a/apps/lang/english.lang
+++ b/apps/lang/english.lang
@@ -1409,3 +1409,23 @@ id: LANG_INVERT
 desc: in settings_menu
 eng: "Invert"
 new:
+
+id: LANG_CHANNEL_STEREO_NARROW_PLAYER
+desc: in sound_settings
+eng: "St. Narrow"
+new:
+
+id: LANG_CHANNEL_STEREO_NARROW_RECORDER
+desc: in sound_settings
+eng: "Stereo Narrow"
+new:
+
+id: LANG_CHANNEL_STEREO_WIDE
+desc: in sound_settings
+eng: "Stereo Wide"
+new:
+
+id: LANG_CHANNEL_KARAOKE
+desc: in sound_settings
+eng: "Karaoke"
+new:
diff --git a/apps/settings.c b/apps/settings.c
index 7019319fb3..a99d7244d4 100644
--- a/apps/settings.c
+++ b/apps/settings.c
@@ -325,9 +325,10 @@ int settings_save( void )
     config_block[0x10] = (unsigned char)
         ((global_settings.ff_rewind_min_step & 15) << 4 |
          (global_settings.ff_rewind_accel & 15));
+
     config_block[0x11] = (unsigned char)
         ((global_settings.avc & 0x03) | 
-         ((global_settings.channel_config & 0x03) << 2));
+         ((global_settings.channel_config & 0x07) << 2));
 
     memcpy(&config_block[0x12], &global_settings.resume_index, 4);
     memcpy(&config_block[0x16], &global_settings.resume_offset, 4);
@@ -457,7 +458,6 @@ void settings_apply(void)
     mpeg_sound_set(SOUND_BALANCE, global_settings.balance);
     mpeg_sound_set(SOUND_VOLUME, global_settings.volume);
     mpeg_sound_set(SOUND_CHANNELS, global_settings.channel_config);
-    
 #ifdef HAVE_MAS3587F
     mpeg_sound_set(SOUND_LOUDNESS, global_settings.loudness);
     mpeg_sound_set(SOUND_SUPERBASS, global_settings.bass_boost);
@@ -598,7 +598,7 @@ void settings_load(void)
         if (config_block[0x11] != 0xFF)
         {
             global_settings.avc = config_block[0x11] & 0x03;
-            global_settings.channel_config = (config_block[0x11] >> 2) & 0x03;
+            global_settings.channel_config = (config_block[0x11] >> 2) & 0x07;
         }
 
         if (config_block[0x12] != 0xFF)
diff --git a/apps/sound_menu.c b/apps/sound_menu.c
index a7e01b8c8e..9ac95e46b8 100644
--- a/apps/sound_menu.c
+++ b/apps/sound_menu.c
@@ -228,10 +228,17 @@ static void set_chanconf(int val)
 
 static bool chanconf(void)
 {
-    char *names[] = {str(LANG_CHANNEL_STEREO), str(LANG_CHANNEL_MONO),
-                     str(LANG_CHANNEL_LEFT), str(LANG_CHANNEL_RIGHT) };
+    char *names[] = {str(LANG_CHANNEL_STEREO),
+#ifdef HAVE_LCD_CHARCELLS
+                     str(LANG_CHANNEL_STEREO_NARROW_PLAYER),
+#else
+                     str(LANG_CHANNEL_STEREO_NARROW_RECORDER),
+#endif
+                     str(LANG_CHANNEL_MONO),
+                     str(LANG_CHANNEL_LEFT), str(LANG_CHANNEL_RIGHT),
+                     str(LANG_CHANNEL_KARAOKE), str(LANG_CHANNEL_STEREO_WIDE) };
     return set_option(str(LANG_CHANNEL), &global_settings.channel_config,
-                      names, 4, set_chanconf );
+                      names, 7, set_chanconf );
 }
 
 bool sound_menu(void)