From 4a8f4a3f567d8b3134b1c7ab21ca774f279ab9c2 Mon Sep 17 00:00:00 2001 From: Chien-Yu Chen Date: Thu, 1 Oct 2015 15:23:22 -0700 Subject: 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 --- services/camera/libcameraservice/device3/Camera3Device.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'services') diff --git a/services/camera/libcameraservice/device3/Camera3Device.h b/services/camera/libcameraservice/device3/Camera3Device.h index c96553a..2cd5af3 100644 --- a/services/camera/libcameraservice/device3/Camera3Device.h +++ b/services/camera/libcameraservice/device3/Camera3Device.h @@ -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 -- cgit v1.1