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author | Michael Sevakis <jethead71@rockbox.org> | 2013-04-12 23:35:47 -0400 |
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committer | Michael Sevakis <jethead71@rockbox.org> | 2013-04-15 12:02:05 -0400 |
commit | 0c7b7873984e04941c9f21fa272638018fdb9a16 (patch) | |
tree | fb6afca45d2bef0a2c91732a39ffc0b965f5c557 /firmware/export/hosted_codec.h | |
parent | fd9e2568908f91b5bcf7378dc28f6ec070d6027a (diff) | |
download | rockbox-0c7b7873984e04941c9f21fa272638018fdb9a16.tar.gz rockbox-0c7b7873984e04941c9f21fa272638018fdb9a16.zip |
Straighten out the mad twisted state of sound.c and related areas.
This is going right in since it's long overdue. If anything is goofed,
drop me a line or just tweak it yourself if you know what's wrong. :-)
Make HW/SW codec interface more uniform when emulating HW functionality
on SWCODEC for functions such as "audiohw_set_pitch". The firmware-to-
DSP plumbing is in firmware/drivers/audiohw-swcodec.c. "sound_XXX"
APIs are all in sound.c with none in DSP code any longer.
Reduce number of settings definitions needed by each codec by providing
defaults for common ones like balance, channels and SW tone controls.
Remove need for separate SIM code and tables and add virtual codec header
for hosted targets.
Change-Id: I3f23702bca054fc9bda40f49824ce681bb7f777b
Diffstat (limited to 'firmware/export/hosted_codec.h')
-rw-r--r-- | firmware/export/hosted_codec.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/firmware/export/hosted_codec.h b/firmware/export/hosted_codec.h new file mode 100644 index 0000000000..50d1281394 --- /dev/null +++ b/firmware/export/hosted_codec.h | |||
@@ -0,0 +1,30 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2010 by Thomas Martitz | ||
11 | * | ||
12 | * This program is free software; you can redistribute it and/or | ||
13 | * modify it under the terms of the GNU General Public License | ||
14 | * as published by the Free Software Foundation; either version 2 | ||
15 | * of the License, or (at your option) any later version. | ||
16 | * | ||
17 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
18 | * KIND, either express or implied. | ||
19 | * | ||
20 | ****************************************************************************/ | ||
21 | #ifndef HOSTED_CODEC_H | ||
22 | #define HOSTED_CODEC_H | ||
23 | |||
24 | #define VOLUME_MIN -990 | ||
25 | #define VOLUME_MAX 0 | ||
26 | |||
27 | #define AUDIOHW_CAPS (MONO_VOL_CAP) | ||
28 | AUDIOHW_SETTING(VOLUME, "dB", 0, 1, -100, 0, 0) | ||
29 | |||
30 | #endif /* HOSTED_CODEC_H */ \ No newline at end of file | ||