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music-synthesizer-for-android
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music-synthesizer-for-android/android/jni/Android.mk

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Adding the glue logic (and an activity for testing) to run the C++ sound engine on Android. Note that this particular patchset disables the Java-based synthesis, so probably shouldn't be committed as-is to mainline.
13 years ago
LOCAL_PATH := $(call my-dir)/../../cpp/src
include $(CLEAR_VARS)
LOCAL_MODULE := synth
LOCAL_CPP_EXTENSION := .cc
Rest of changes for native sound engine integration.
13 years ago
LOCAL_SRC_FILES := android_glue.cc \
dx7note.cc \
Adding the glue logic (and an activity for testing) to run the C++ sound engine on Android. Note that this particular patchset disables the Java-based synthesis, so probably shouldn't be committed as-is to mainline.
13 years ago
env.cc \
Gather stats for max callback time A small amount of stats analysis, mostly max callback time, with simple display in the UI. Also improves pow calculation to use lut implementation instead of math.h pow(), for a speedup somewhere around 20-30%.
12 years ago
exp2.cc \
Adding the glue logic (and an activity for testing) to run the C++ sound engine on Android. Note that this particular patchset disables the Java-based synthesis, so probably shouldn't be committed as-is to mainline.
13 years ago
fm_core.cc \
fm_op_kernel.cc \
freqlut.cc \
Add patch.cc to Android build Source file was missing from build
12 years ago
patch.cc \
Pitch envelope Adds implementation of pitch envelope. Also fixes a problem with kLevelThresh.
12 years ago
pitchenv.cc \
Adding the glue logic (and an activity for testing) to run the C++ sound engine on Android. Note that this particular patchset disables the Java-based synthesis, so probably shouldn't be committed as-is to mainline.
13 years ago
resofilter.cc \
ringbuffer.cc \
sawtooth.cc \
sin.cc \
synth_unit.cc
Add NEON accelerated FM kernel The FM kernel yields itself well to speedup using NEON assembler. This patch contains the NEON assembly code, plus C integration code (including making sure that buffers are aligned to 16 bytes).
12 years ago
ifeq ($(TARGET_ARCH_ABI),armeabi-v7a)
LOCAL_ARM_NEON := true
LOCAL_CFLAGS := -DHAVE_NEON=1
LOCAL_SRC_FILES += neon_fm_kernel.s
endif
Rest of changes for native sound engine integration.
13 years ago
# for native audio
LOCAL_LDLIBS += -lOpenSLES
# for logging
LOCAL_LDLIBS += -llog
Add NEON accelerated FM kernel The FM kernel yields itself well to speedup using NEON assembler. This patch contains the NEON assembly code, plus C integration code (including making sure that buffers are aligned to 16 bytes).
12 years ago
LOCAL_STATIC_LIBRARIES += cpufeatures
LOCAL_CFLAGS += -O3
Rest of changes for native sound engine integration.
13 years ago
Adding the glue logic (and an activity for testing) to run the C++ sound engine on Android. Note that this particular patchset disables the Java-based synthesis, so probably shouldn't be committed as-is to mainline.
13 years ago
include $(BUILD_SHARED_LIBRARY)
Add NEON accelerated FM kernel The FM kernel yields itself well to speedup using NEON assembler. This patch contains the NEON assembly code, plus C integration code (including making sure that buffers are aligned to 16 bytes).
12 years ago
$(call import-module,android/cpufeatures)