commit d7d013446a64c6de9f0f2dfe098a721b140e0b48
author Ramesh Katuri <ramesh.katuri@ittiam.com> Mon May 02 15:03:47 2016 +0530
committer rago <rago@google.com> Thu Jun 08 17:40:12 2017 -0700
tree ff3d27c83f1e455574571c22775d9a2630e8c908
parent 49dabf881f968ce862e6bae897068784800d09c6

Floating point support for audio post processing components

Source code is added/modified to support floating point processing for
audio post processing components.All the changes are done under the macro
BUILD_FLOAT

Enable/disable this macro in Android.mk files to build floating point or
fixed point code.

Based on the macro either fixed point code or floating point code gets compiled.

By default this macro is ENABLED.

(cherry picked from partner commit 2ceaff6aafadbcb0fb6d5135ca814ba7c790ab1a)
(Minor merge conflicts solved, some formatting and safety changes,
bugfixes in EffectReverb.cpp)

Test: audio comparisons between integer and floating point effects

Change-Id: Idb044ace1e8da1d86c67667aba0101ae8da6788e

media/libeffects/lvm/wrapper/Android.mk

diff --git a/media/libeffects/lvm/wrapper/Android.mk b/media/libeffects/lvm/wrapper/Android.mk
index f92fb95..d7427b0 100644
--- a/media/libeffects/lvm/wrapper/Android.mk
+++ b/media/libeffects/lvm/wrapper/Android.mk
@@ -10,7 +10,7 @@
 LOCAL_SRC_FILES:= \
 	Bundle/EffectBundle.cpp
 
-LOCAL_CFLAGS += -fvisibility=hidden
+LOCAL_CFLAGS += -fvisibility=hidden -DBUILD_FLOAT -DHIGHER_FS
 LOCAL_CFLAGS += -Wall -Werror
 
 LOCAL_MODULE:= libbundlewrapper
@@ -42,7 +42,7 @@
 LOCAL_SRC_FILES:= \
     Reverb/EffectReverb.cpp
 
-LOCAL_CFLAGS += -fvisibility=hidden
+LOCAL_CFLAGS += -fvisibility=hidden -DBUILD_FLOAT -DHIGHER_FS
 LOCAL_CFLAGS += -Wall -Werror
 
 LOCAL_MODULE:= libreverbwrapper