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      1 #include "include/dvr/dvr_vsync.h"
      2 
      3 #include <utils/Log.h>
      4 
      5 #include <private/dvr/vsync_client.h>
      6 
      7 extern "C" {
      8 
      9 struct DvrVSyncClient {
     10   std::unique_ptr<android::dvr::VSyncClient> client;
     11 };
     12 
     13 int dvrVSyncClientCreate(DvrVSyncClient** client_out) {
     14   auto client = android::dvr::VSyncClient::Create();
     15   if (!client) {
     16     ALOGE("dvrVSyncClientCreate: Failed to create vsync client!");
     17     return -EIO;
     18   }
     19 
     20   *client_out = new DvrVSyncClient{std::move(client)};
     21   return 0;
     22 }
     23 
     24 void dvrVSyncClientDestroy(DvrVSyncClient* client) { delete client; }
     25 
     26 int dvrVSyncClientGetSchedInfo(DvrVSyncClient* client, int64_t* vsync_period_ns,
     27                                int64_t* next_timestamp_ns,
     28                                uint32_t* next_vsync_count) {
     29   return client->client->GetSchedInfo(vsync_period_ns, next_timestamp_ns,
     30                                       next_vsync_count);
     31 }
     32 
     33 }  // extern "C"
     34