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Commit 8470d768 authored by ramindani's avatar ramindani
Browse files

[SF] Add a flag to support N vsyncs in the FrameTargeter 

Test: manual test
BUG: 308858993
Change-Id: If711f18d5cf518f1edd12a40e946fc857e258a37
parent 916e2211

services/surfaceflinger/common/FlagManager.cpp

+2 −0
Original line number Diff line number Diff line
@@ -142,6 +142,7 @@ void FlagManager::dump(std::string& result) const { 
    DUMP_READ_ONLY_FLAG(graphite_renderengine);

    DUMP_READ_ONLY_FLAG(latch_unsignaled_with_auto_refresh_changed);

    DUMP_READ_ONLY_FLAG(deprecate_vsync_sf);

    DUMP_READ_ONLY_FLAG(allow_n_vsyncs_in_targeter);



#undef DUMP_READ_ONLY_FLAG

#undef DUMP_SERVER_FLAG
@@ -234,6 +235,7 @@ FLAG_MANAGER_READ_ONLY_FLAG(ce_fence_promise, ""); 
FLAG_MANAGER_READ_ONLY_FLAG(graphite_renderengine, "debug.renderengine.graphite")

FLAG_MANAGER_READ_ONLY_FLAG(latch_unsignaled_with_auto_refresh_changed, "");

FLAG_MANAGER_READ_ONLY_FLAG(deprecate_vsync_sf, "");

FLAG_MANAGER_READ_ONLY_FLAG(allow_n_vsyncs_in_targeter, "");



/// Trunk stable server flags ///

FLAG_MANAGER_SERVER_FLAG(refresh_rate_overlay_on_external_display, "")

services/surfaceflinger/common/include/common/FlagManager.h

+1 −0
Original line number Diff line number Diff line
@@ -80,6 +80,7 @@ public: 
    bool graphite_renderengine() const;

    bool latch_unsignaled_with_auto_refresh_changed() const;

    bool deprecate_vsync_sf() const;

    bool allow_n_vsyncs_in_targeter() const;



protected:

    // overridden for unit tests

services/surfaceflinger/surfaceflinger_flags.aconfig

+11 −0
Original line number Diff line number Diff line
@@ -222,4 +222,15 @@ flag { 
  }

}



flag {

  name: "allow_n_vsyncs_in_targeter"

  namespace: "core_graphics"

  description: "This flag will enable utilizing N vsyncs in the FrameTargeter for past vsyncs"

  bug: "308858993"

  is_fixed_read_only: true

  metadata {

    purpose: PURPOSE_BUGFIX

  }

}



# This file is locked and should not be changed. Use surfaceflinger_flags_new.aconfig