cc/scheduler/commit_earlyout_reason.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CC_SCHEDULER_COMMIT_EARLYOUT_REASON_H_
   6 #define CC_SCHEDULER_COMMIT_EARLYOUT_REASON_H_
   7
   8 #include "base/logging.h"
   9
  10 namespace cc {
  11
  12 enum class CommitEarlyOutReason {
  13   ABORTED_OUTPUT_SURFACE_LOST,
  14   ABORTED_NOT_VISIBLE,
  15   FINISHED_NO_UPDATES,
  16 };
  17
  18 inline const char* CommitEarlyOutReasonToString(CommitEarlyOutReason reason) {
  19   switch (reason) {
  20     case CommitEarlyOutReason::ABORTED_OUTPUT_SURFACE_LOST:
  21       return "CommitEarlyOutReason::ABORTED_OUTPUT_SURFACE_LOST";
  22     case CommitEarlyOutReason::ABORTED_NOT_VISIBLE:
  23       return "CommitEarlyOutReason::ABORTED_NOT_VISIBLE";
  24     case CommitEarlyOutReason::FINISHED_NO_UPDATES:
  25       return "CommitEarlyOutReason::FINISHED_NO_UPDATES";
  26   }
  27   NOTREACHED();
  28   return "???";
  29 }
  30
  31 inline bool CommitEarlyOutHandledCommit(CommitEarlyOutReason reason) {
  32   return reason == CommitEarlyOutReason::FINISHED_NO_UPDATES;
  33 }
  34
  35 }  // namespace cc
  36
  37 #endif  // CC_SCHEDULER_COMMIT_EARLYOUT_REASON_H_