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54 lines
1.7 KiB
54 lines
1.7 KiB
#include <sched.h>
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#include <sys/resource.h>
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#include <unistd.h>
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#include <dvr/performance_client_api.h>
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#include <log/log.h>
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#include <pdx/service_dispatcher.h>
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#include <private/dvr/buffer_hub.h>
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int main(int, char**) {
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int ret = -1;
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std::shared_ptr<android::dvr::BufferHubService> pdx_service;
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std::unique_ptr<android::pdx::ServiceDispatcher> dispatcher;
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// We need to be able to create endpoints with full perms.
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umask(0000);
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// Bump up the soft limit of open fd to the hard limit.
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struct rlimit64 rlim;
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ret = getrlimit64(RLIMIT_NOFILE, &rlim);
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LOG_ALWAYS_FATAL_IF(ret != 0, "Failed to get nofile limit.");
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ALOGI("Current nofile limit is %llu/%llu.", rlim.rlim_cur, rlim.rlim_max);
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rlim.rlim_cur = rlim.rlim_max;
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ret = setrlimit64(RLIMIT_NOFILE, &rlim);
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ALOGE_IF(ret < 0, "Failed to set nofile limit, error=%s", strerror(errno));
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rlim.rlim_cur = -1;
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rlim.rlim_max = -1;
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if (getrlimit64(RLIMIT_NOFILE, &rlim) < 0)
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ALOGE("Failed to get nofile limit.");
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else
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ALOGI("New nofile limit is %llu/%llu.", rlim.rlim_cur, rlim.rlim_max);
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dispatcher = android::pdx::ServiceDispatcher::Create();
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CHECK_ERROR(!dispatcher, error, "Failed to create service dispatcher\n");
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pdx_service = android::dvr::BufferHubService::Create();
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CHECK_ERROR(!pdx_service, error, "Failed to create bufferhub pdx service\n");
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dispatcher->AddService(pdx_service);
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ret = dvrSetSchedulerClass(0, "graphics");
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CHECK_ERROR(ret < 0, error, "Failed to set thread priority");
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ALOGI("Entering message loop.");
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ret = dispatcher->EnterDispatchLoop();
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CHECK_ERROR(ret < 0, error, "Dispatch loop exited because: %s\n",
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strerror(-ret));
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error:
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return -ret;
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}
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