removed xlib dependency and installation. Made rotation before face recognition config based

.vscode/launch.json

@@ -0,0 +1,19 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "Python: Current File",
+            "type": "python",
+            "request": "launch",
+            "program": "${file}",
+            "console": "integratedTerminal",
+            "args": [
+                "matan"
+            ],
+            "sudo": true
+        }
+    ]
+}

howdy/debian/postinst

@@ -118,11 +118,6 @@ log("Upgrading numpy to the latest version")
 # Update numpy
 handleStatus(subprocess.call(["pip3", "install", "--upgrade", "numpy"]))
 
-log("Installing xlib")
-
-# Install xlib
-handleStatus(subprocess.call(["pip3", "install", "--upgrade", "python3-xlib"]))
-
 log("Downloading and unpacking data files")
 
 # Run the bash script to download and unpack the .dat files needed

howdy/src/compare.py

@@ -22,7 +22,6 @@ import subprocess
 import snapshot
 import numpy as np
 import _thread as thread
-import Xlib.display as display
 
 from i18n import _
 from recorders.video_capture import VideoCapture
@@ -151,6 +150,7 @@ end_report = config.getboolean("debug", "end_report", fallback=False)
 capture_failed = config.getboolean("snapshots", "capture_failed", fallback=False)
 capture_successful = config.getboolean("snapshots", "capture_successful", fallback=False)
 gtk_stdout = config.getboolean("debug", "gtk_stdout", fallback=False)
+rotate = config.getint("video", "rotate", fallback=0)
 
 # Send the gtk outupt to the terminal if enabled in the config
 gtk_pipe = sys.stdout if gtk_stdout else subprocess.DEVNULL
@@ -195,17 +195,9 @@ del lock
 # Fetch the max frame height
 max_height = config.getfloat("video", "max_height", fallback=0.0)
 
-# Get screen orientation
-landscape = True
-dsp = display.Display()
-screen_width = dsp.screen().width_in_pixels
-screen_height = dsp.screen().height_in_pixels
-if screen_height > screen_width:
-	landscape = False
 # Get the height of the image (which would be the width if screen is portrait oriented)
-if landscape:
-	height = video_capture.internal.get(cv2.CAP_PROP_FRAME_HEIGHT) or 1
-else:
+height = video_capture.internal.get(cv2.CAP_PROP_FRAME_HEIGHT) or 1
+if rotate == 2:
 	height = video_capture.internal.get(cv2.CAP_PROP_FRAME_WIDTH) or 1
 # Calculate the amount the image has to shrink
 scaling_factor = (max_height / height) or 1
@@ -288,9 +280,16 @@ while True:
 		# Apply that factor to the frame
 		frame = cv2.resize(frame, None, fx=scaling_factor, fy=scaling_factor, interpolation=cv2.INTER_AREA)
 		gsframe = cv2.resize(gsframe, None, fx=scaling_factor, fy=scaling_factor, interpolation=cv2.INTER_AREA)
-	# If orientation is portrait
-	# Alternate checking photo rotated clockwise and counter clockwise (since we don't know which side portrait is to)
-	if not landscape:
+	# If camera is configured to rotate = 1, check portrait in addition to landscape
+	if rotate == 1:
+		if frames % 3 == 1:
+			frame = cv2.rotate(frame, cv2.ROTATE_90_COUNTERCLOCKWISE)
+			gsframe = cv2.rotate(gsframe, cv2.ROTATE_90_COUNTERCLOCKWISE)
+		if frames % 3 == 2:
+			frame = cv2.rotate(frame, cv2.ROTATE_90_CLOCKWISE)
+			gsframe = cv2.rotate(gsframe, cv2.ROTATE_90_CLOCKWISE)
+	# If camera is configured to rotate = 2, check portrait orientation
+	elif rotate == 2:
 		if frames % 2 == 0:
 			frame = cv2.rotate(frame, cv2.ROTATE_90_COUNTERCLOCKWISE)
 			gsframe = cv2.rotate(gsframe, cv2.ROTATE_90_COUNTERCLOCKWISE)

howdy/src/config.ini

@@ -80,6 +80,12 @@ force_mjpeg = false
 # OPENCV only.
 exposure = -1
 
+# Rotate captured frames so faces are upright.
+# Check landscape orientation only: rotate = 0
+# Check landscape and portrait orientation: rotate = 1
+# Check portrait orientation only: rotate = 2
+rotate = 0
+
 [snapshots]
 # Capture snapshots of failed login attempts and save them to disk with metadata
 # Snapshots are saved to the "snapshots" folder