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Commit 4a8f4a3f authored by Chien-Yu Chen's avatar Chien-Yu Chen
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Camera3Device: Change HFR request thread priority to 1 

Based on periods of the request thread and audio threads with
SCHED_FIFO policy, 1 is a more reasonable priority for HFR
request thread.

Bug: 24427480
Change-Id: I91f0066a0e114fc83abcc6a604ecbaa72c6a34e8
parent a24a1a63

services/camera/libcameraservice/device3/Camera3Device.h

+1 −1
Original line number Diff line number Diff line
@@ -162,7 +162,7 @@ class Camera3Device : 
    static const size_t        kInFlightWarnLimit = 20;

    static const size_t        kInFlightWarnLimitHighSpeed = 256; // batch size 32 * pipe depth 8

    // SCHED_FIFO priority for request submission thread in HFR mode

    static const int           kConstrainedHighSpeedThreadPriority = 3;

    static const int           kConstrainedHighSpeedThreadPriority = 1;



    struct                     RequestTrigger;

    // minimal jpeg buffer size: 256KB + blob header