commit 1d0891672175d431e8872dd7dff21e0ce507361a
author Subhash Chandra Bose Naripeddy <snariped@codeaurora.org> Wed Nov 13 13:31:50 2013 -0800
committer Gerrit - the friendly Code Review server <code-review@localhost> Fri Nov 29 01:26:10 2013 -0800
tree eefd4e177e2e7adf5f7c8743b473f229993d0980
parent 3eedc004e9adf5967f393d65c22b7806d0c63e6c

hal: Add support for audio effects in DSP for tunnel mode playback

Add support to enable or disable audio post processing  effects
in DSP for tunnel mode playback.

Change-Id: I4e0b01ab4ae29d4b1c7986f2a6146e18e8bce2c1

hal/audio_hw.h

diff --git a/hal/audio_hw.h b/hal/audio_hw.h
index 6ff6f40..2555e26 100644
--- a/hal/audio_hw.h
+++ b/hal/audio_hw.h
@@ -29,6 +29,7 @@
 #include "voice.h"
 
 #define VISUALIZER_LIBRARY_PATH "/system/lib/soundfx/libqcomvisualizer.so"
+#define OFFLOAD_EFFECTS_BUNDLE_LIBRARY_PATH "/system/lib/soundfx/libqcompostprocbundle.so"
 
 /* Flags used to initialize acdb_settings variable that goes to ACDB library */
 #define DMIC_FLAG       0x00000002
@@ -218,8 +219,11 @@
     void *platform;
 
     void *visualizer_lib;
-    int (*visualizer_start_output)(audio_io_handle_t);
-    int (*visualizer_stop_output)(audio_io_handle_t);
+    int (*visualizer_start_output)(audio_io_handle_t, int);
+    int (*visualizer_stop_output)(audio_io_handle_t, int);
+    void *offload_effects_lib;
+    int (*offload_effects_start_output)(audio_io_handle_t, int);
+    int (*offload_effects_stop_output)(audio_io_handle_t, int);
 };
 
 int select_devices(struct audio_device *adev,