update

isotest/screenshot.sh

@@ -15,35 +15,57 @@ if [ ! -S "$MONITOR_SOCK" ]; then
 fi
 
 mkdir -p "$SCREENSHOT_DIR"
-PPM_FILE="$SCREENSHOT_DIR/ecoos-$TIMESTAMP.ppm"
-PNG_FILE="$SCREENSHOT_DIR/ecoos-$TIMESTAMP.png"
-LATEST_FILE="$SCREENSHOT_DIR/latest.png"
 
-echo "Taking screenshot..."
-echo "screendump $PPM_FILE" | socat - UNIX-CONNECT:"$MONITOR_SOCK"
-sleep 1
+# Screenshot all displays (video0, video1, video2)
+DISPLAYS="video0 video1 video2"
+SCREENSHOTS=()
 
-# Check if PPM was created
-if [ ! -f "$PPM_FILE" ]; then
-    echo "ERROR: Screenshot failed"
-    exit 1
-fi
+echo "Taking screenshots of all displays..."
 
-# Convert to PNG if imagemagick is available
-if command -v convert &> /dev/null; then
-    convert "$PPM_FILE" "$PNG_FILE"
-    rm "$PPM_FILE"
+for DISPLAY in $DISPLAYS; do
+    PPM_FILE="$SCREENSHOT_DIR/ecoos-$TIMESTAMP-$DISPLAY.ppm"
+    PNG_FILE="$SCREENSHOT_DIR/ecoos-$TIMESTAMP-$DISPLAY.png"
 
-    # Copy to latest.png
-    cp "$PNG_FILE" "$LATEST_FILE"
+    # Take screenshot of this display
+    echo "screendump $PPM_FILE $DISPLAY" | socat - UNIX-CONNECT:"$MONITOR_SOCK" 2>/dev/null
+    sleep 0.5
 
-    echo "Screenshot saved: $PNG_FILE"
+    if [ -f "$PPM_FILE" ]; then
+        # Convert to PNG if imagemagick is available
+        if command -v convert &> /dev/null; then
+            convert "$PPM_FILE" "$PNG_FILE"
+            rm "$PPM_FILE"
+            SCREENSHOTS+=("$PNG_FILE")
+            echo "  $DISPLAY: $PNG_FILE"
+        else
+            SCREENSHOTS+=("$PPM_FILE")
+            echo "  $DISPLAY: $PPM_FILE"
+        fi
+    else
+        echo "  $DISPLAY: (no output or not connected)"
+    fi
+done
+
+# Create a combined image if we have multiple screenshots and imagemagick
+if command -v convert &> /dev/null && [ ${#SCREENSHOTS[@]} -gt 1 ]; then
+    COMBINED_FILE="$SCREENSHOT_DIR/ecoos-$TIMESTAMP-combined.png"
+    LATEST_FILE="$SCREENSHOT_DIR/latest.png"
+
+    # Combine images horizontally
+    convert "${SCREENSHOTS[@]}" +append "$COMBINED_FILE"
+    cp "$COMBINED_FILE" "$LATEST_FILE"
+
+    echo ""
+    echo "Combined screenshot: $COMBINED_FILE"
+    echo "Also saved as: $LATEST_FILE"
+elif [ ${#SCREENSHOTS[@]} -eq 1 ]; then
+    LATEST_FILE="$SCREENSHOT_DIR/latest.png"
+    cp "${SCREENSHOTS[0]}" "$LATEST_FILE"
+    echo ""
     echo "Also saved as: $LATEST_FILE"
-else
-    echo "Screenshot saved: $PPM_FILE"
-    echo "(Install imagemagick to auto-convert to PNG)"
 fi
 
-# Keep only last 20 screenshots (excluding latest.png)
+# Keep only last 20 screenshot sets (excluding latest.png)
 cd "$SCREENSHOT_DIR"
-ls -t ecoos-*.png 2>/dev/null | tail -n +21 | xargs -r rm -f
+ls -t ecoos-*-combined.png 2>/dev/null | tail -n +21 | xargs -r rm -f
+ls -t ecoos-*-video*.png 2>/dev/null | tail -n +61 | xargs -r rm -f