1 files changed, 60 insertions, 0 deletions
diff --git a/scripts/validate_cnn_v2.sh b/scripts/validate_cnn_v2.sh
new file mode 100755
index 0000000..06a4e01
--- /dev/null
+++ b/scripts/validate_cnn_v2.sh
@@ -0,0 +1,60 @@
+#!/bin/bash
+# CNN v2 Validation - End-to-end pipeline
+
+set -e
+PROJECT_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+BUILD_DIR="$PROJECT_ROOT/build"
+WORKSPACE="main"
+
+usage() {
+    echo "Usage: $0 <checkpoint.pth> [options]"
+    echo "Options:"
+    echo "  -i DIR    Test images (default: training/validation)"
+    echo "  -o DIR    Output (default: validation_results)"
+    echo "  --skip-build    Skip rebuild"
+    exit 1
+}
+
+[ $# -eq 0 ] && usage
+CHECKPOINT="$1"
+shift
+
+TEST_IMAGES="$PROJECT_ROOT/training/validation"
+OUTPUT="$PROJECT_ROOT/validation_results"
+SKIP_BUILD=false
+
+while [[ $# -gt 0 ]]; do
+    case $1 in
+        -i) TEST_IMAGES="$2"; shift 2 ;;
+        -o) OUTPUT="$2"; shift 2 ;;
+        --skip-build) SKIP_BUILD=true; shift ;;
+        -h) usage ;;
+        *) usage ;;
+    esac
+done
+
+echo "=== CNN v2 Validation ==="
+echo "Checkpoint: $CHECKPOINT"
+
+# Export
+echo "[1/3] Exporting shaders..."
+python3 "$PROJECT_ROOT/training/export_cnn_v2_shader.py" "$CHECKPOINT" \
+    --output-dir "$PROJECT_ROOT/workspaces/$WORKSPACE/shaders"
+
+# Build
+if [ "$SKIP_BUILD" = false ]; then
+    echo "[2/3] Building..."
+    cmake --build "$BUILD_DIR" -j4 --target cnn_test >/dev/null 2>&1
+fi
+
+# Process
+echo "[3/3] Processing images..."
+mkdir -p "$OUTPUT"
+count=0
+for img in "$TEST_IMAGES"/*.png; do
+    [ -f "$img" ] || continue
+    name=$(basename "$img" .png)
+    "$BUILD_DIR/cnn_test" "$img" "$OUTPUT/${name}_output.png" 2>/dev/null && count=$((count+1))
+done
+
+echo "Done! Processed $count images → $OUTPUT"