Hello, I have built x86_64 emulator from Google latest source code and as well compiled goldfish kernel(3.10-m-dev) to generate "./arch/x86_64/boot/bzImage"
How to enable audio_offload?, want to enable "AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD" flag in audio_policy.conf, however I could not find this file in /system/etc/ Assume somehow If we enable audio_offload on emulator build then I want to know how to collect compressed audio data at kernel level(may be at compress_offload.c file ). Build instructions: Step1:Got the latest source code from http://source.android.com/source/downloading.html Built the emulator using below configuration on latest Android source code ============================================ PLATFORM_VERSION_CODENAME=REL PLATFORM_VERSION=5.1.51 TARGET_PRODUCT=aosp_x86_64 TARGET_BUILD_VARIANT=eng TARGET_BUILD_TYPE=release TARGET_BUILD_APPS= TARGET_ARCH=x86_64 TARGET_ARCH_VARIANT=x86_64 TARGET_CPU_VARIANT= TARGET_2ND_ARCH=x86 TARGET_2ND_ARCH_VARIANT=x86 TARGET_2ND_CPU_VARIANT= HOST_ARCH=x86_64 HOST_OS=linux HOST_OS_EXTRA=Linux-3.13.0-63-generic-x86_64-with-Ubuntu-14.04-trusty HOST_CROSS_OS=windows HOST_BUILD_TYPE=release BUILD_ID=AOSP OUT_DIR=out ============================================ ran below command $make -j8 Step2:Got kernel code using below command git clone https://android.googlesource.com/kernel/goldfish.git ran below cmds $ make x86_64_emu_defconfig $ make -j8 Note:If we successfully be able to write compressed data to a file at kernel level, this will allow us to achieve in simulating audio DSP on emulator build. Thanks, NY -- -- unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting --- You received this message because you are subscribed to the Google Groups "android-porting" group. To unsubscribe from this group and stop receiving emails from it, send an email to android-porting+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
