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Add separate lazy service target to cas

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Test: Run cts test android.media.cts.MediaCasTest
Bug: 119050069
Change-Id: I5117e4d10931affe85f2a0bb437d2fefb291e18f
This commit is contained in:
Peter Kalauskas 2018-11-05 12:05:29 -08:00
parent f919d0a0b8
commit f646be06ed
4 changed files with 59 additions and 15 deletions
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22
cas/1.0/default/Android.bp
View file

@ -1,6 +1,5 @@
cc_binary {
name: "android.hardware.cas@1.0-service",
vintf_fragments: ["android.hardware.cas@1.0-service.xml"],
cc_defaults {
name: "cas_service_defaults",
defaults: ["hidl_defaults"],
vendor: true,
relative_install_path: "hw",
@ -14,7 +13,6 @@ cc_binary {
],
compile_multilib: "32",
init_rc: ["android.hardware.cas@1.0-service.rc"],
shared_libs: [
"android.hardware.cas@1.0",
@ -32,3 +30,19 @@ cc_binary {
"media_plugin_headers",
],
}
cc_binary {
name: "android.hardware.cas@1.0-service",
vintf_fragments: ["android.hardware.cas@1.0-service.xml"],
defaults: ["cas_service_defaults"],
init_rc: ["android.hardware.cas@1.0-service.rc"],
}
cc_binary {
name: "android.hardware.cas@1.0-service-lazy",
vintf_fragments: ["android.hardware.cas@1.0-service-lazy.xml"],
overrides: ["android.hardware.cas@1.0-service"],
defaults: ["cas_service_defaults"],
init_rc: ["android.hardware.cas@1.0-service-lazy.rc"],
cflags: ["-DLAZY_SERVICE"],
}

9
cas/1.0/default/android.hardware.cas@1.0-service-lazy.rc Normal file
View file

@ -0,0 +1,9 @@
service vendor.cas-hal-1-0 /vendor/bin/hw/android.hardware.cas@1.0-service
interface android.hardware.cas@1.0::IMediaCasService default
oneshot
disabled
class hal
user media
group mediadrm drmrpc
ioprio rt 4
writepid /dev/cpuset/foreground/tasks

11
cas/1.0/default/android.hardware.cas@1.0-service-lazy.xml Normal file
View file

@ -0,0 +1,11 @@
<manifest version="1.0" type="device">
<hal format="hidl">
<name>android.hardware.cas</name>
<transport>hwbinder</transport>
<version>1.0</version>
<interface>
<name>IMediaCasService</name>
<instance>default</instance>
</interface>
</hal>
</manifest>

32
cas/1.0/default/service.cpp
View file

@ -15,7 +15,11 @@
*/
//#define LOG_NDEBUG 0
#ifdef LAZY_SERVICE
#define LOG_TAG "android.hardware.cas@1.0-service-lazy"
#else
#define LOG_TAG "android.hardware.cas@1.0-service"
#endif
#include <binder/ProcessState.h>
#include <hidl/HidlTransportSupport.h>
@ -25,24 +29,30 @@
using android::hardware::configureRpcThreadpool;
using android::hardware::joinRpcThreadpool;
using android::hardware::cas::V1_0::implementation::MediaCasService;
using android::hardware::LazyServiceRegistrar;
using android::hardware::cas::V1_0::IMediaCasService;
using android::hardware::cas::V1_0::implementation::MediaCasService;
#ifdef LAZY_SERVICE
const bool kLazyService = true;
#else
const bool kLazyService = false;
#endif
int main() {
ALOGD("android.hardware.cas@1.0-service starting...");
// The CAS HAL may communicate to other vendor components via
// /dev/vndbinder
android::ProcessState::initWithDriver("/dev/vndbinder");
configureRpcThreadpool(8, true /* callerWillJoin */);
// Setup hwbinder service
android::sp<IMediaCasService> service = new MediaCasService();
android::status_t status = service->registerAsService();
LOG_ALWAYS_FATAL_IF(
status != android::OK,
"Error while registering cas service: %d", status);
android::status_t status;
if (kLazyService) {
auto serviceRegistrar = std::make_shared<LazyServiceRegistrar>();
status = serviceRegistrar->registerServiceWithCallback(service);
} else {
status = service->registerAsService();
}
LOG_ALWAYS_FATAL_IF(status != android::OK, "Error while registering cas service: %d", status);
joinRpcThreadpool();
return 0;
}