first commit

external/packages/bsp/rk3399/scripts/test_camera-dual.sh

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+#!/bin/bash
+
+preview_mode="width=640,height=480,framerate=30/1"
+vsnk="autovideosink"
+
+export DISPLAY=:0.0
+
+#----------------------------------------------------------
+# selfpath
+declare -a PreviewDevs=()
+# mainpath
+declare -a PictureDevs=()
+# camera type
+declare -a CameraTypes=()
+
+# isp1
+if [ -d /sys/class/video4linux/v4l-subdev2/device/video4linux/video1 -o \
+        -d /sys/class/video4linux/v4l-subdev5/device/video4linux/video1 ]; then
+        PreviewDevs+=("/dev/video1")
+        PictureDevs+=("/dev/video0")
+	CameraTypes+=("mipi")
+fi
+
+# isp2
+if [ -d /sys/class/video4linux/v4l-subdev2/device/video4linux/video6 -o \
+        -d /sys/class/video4linux/v4l-subdev5/device/video4linux/video6 ]; then
+        PreviewDevs+=("/dev/video6")
+        PictureDevs+=("/dev/video5")
+	CameraTypes+=("mipi")
+fi
+
+# usb camera
+if [ -f /sys/class/video4linux/video10/name ]; then
+        if [ "$( grep -i "UVC" /sys/class/video4linux/video8/name )" ]; then
+		PreviewDevs+=("/dev/video10")
+		PictureDevs+=("/dev/video10")
+		CameraTypes+=("usb")
+        fi
+fi
+
+killall gst-launch-1.0 2>&1 > /dev/null
+sleep 1
+
+for icam in 0 1
+do
+	[ -c "${PreviewDevs[$icam]}" ] || break
+
+	echo "Start MIPI CSI Camera Preview ${PreviewDevs[$icam]} ..."
+
+        rkargs="device=${PreviewDevs[$icam]}"
+	if [ ${CameraTypes[$icam]} = "mipi" ]; then
+        	CMD="gst-launch-1.0 rkisp ${rkargs} io-mode=1 \
+                	! video/x-raw,format=NV12,${preview_mode} \
+                	! ${vsnk}"
+	else
+		CMD="gst-launch-1.0 v4l2src ${rkargs} io-mode=4 \
+                        ! videoconvert ! video/x-raw,format=NV12,${preview_mode} \
+                        ! ${vsnk}"
+	fi
+
+        echo "===================================================="
+        echo "=== GStreamer 1.1 command:"
+        echo "=== $(echo $CMD | sed -e 's/\r//g')"
+        echo "===================================================="
+
+	if [ $vsnk = "kmssink" -o "$(id -un)" = "pi" ]; then
+                eval "${CMD}"&
+        else
+                su orangepi -c "${CMD}"&
+        fi
+
+        sleep 2
+done
+