Merge pull request qualcomm-linux#364 from smuppand/gstreamer

gstreamer(video): share encoded artifacts across LAVA encode/decode testcases

Author: abbajaj806

Runner/suites/Multimedia/GSTreamer/Video/Video_Encode_Decode/Video_Encode_Decode.yaml

@@ -24,7 +24,8 @@ run:
   steps:
     - REPO_PATH="$PWD"
     - cd Runner/suites/Multimedia/GSTreamer/Video/Video_Encode_Decode/
+    - VIDEO_SHARED_ENCODE_DIR="${REPO_PATH%%/tests/*}/shared/video-encode-decode"
     - export VIDEO_TEST_MODE VIDEO_CODECS VIDEO_RESOLUTIONS VIDEO_DURATION VIDEO_FRAMERATE
-    - export VIDEO_STACK VIDEO_GST_DEBUG VIDEO_CLIP_URL VIDEO_CLIP_PATH
+    - export VIDEO_STACK VIDEO_GST_DEBUG VIDEO_CLIP_URL VIDEO_CLIP_PATH VIDEO_SHARED_ENCODE_DIR
     - ./run.sh --mode "${VIDEO_TEST_MODE}" --codecs "${VIDEO_CODECS}" --resolutions "${VIDEO_RESOLUTIONS}" --duration "${VIDEO_DURATION}" --framerate "${VIDEO_FRAMERATE}" --stack "${VIDEO_STACK}" --gst-debug "${VIDEO_GST_DEBUG}" --clip-url "${VIDEO_CLIP_URL}" --clip-path "${VIDEO_CLIP_PATH}" || true
     - $REPO_PATH/Runner/utils/send-to-lava.sh Video_Encode_Decode.res

Runner/suites/Multimedia/GSTreamer/Video/Video_Encode_Decode/run.sh

@@ -18,11 +18,6 @@ LOG_DIR="${SCRIPT_DIR}/logs"
 OUTDIR="$LOG_DIR/$TESTNAME"
 GST_LOG="$OUTDIR/gst.log"
 DMESG_DIR="$OUTDIR/dmesg"
-ENCODED_DIR="$OUTDIR/encoded"
-
-mkdir -p "$OUTDIR" "$DMESG_DIR" "$ENCODED_DIR" >/dev/null 2>&1 || true
-: >"$RES_FILE"
-: >"$GST_LOG"
 
 INIT_ENV=""
 SEARCH="$SCRIPT_DIR"
@@ -55,6 +50,25 @@ fi
 # shellcheck disable=SC1091
 [ -f "$TOOLS/lib_video.sh" ] && . "$TOOLS/lib_video.sh"
 
+# Use the shared encoded directory if supported; otherwise default to $OUTDIR/encoded.
+if command -v gstreamer_shared_encoded_dir >/dev/null 2>&1; then
+    ENCODED_DIR="$(gstreamer_shared_encoded_dir "$SCRIPT_DIR" "$OUTDIR")"
+else
+    ENCODED_DIR="$OUTDIR/encoded"
+fi
+
+if ! mkdir -p "$OUTDIR" "$DMESG_DIR" "$ENCODED_DIR"; then
+  log_error "Failed to create required directories:"
+  log_error "  OUTDIR=$OUTDIR"
+  log_error "  DMESG_DIR=$DMESG_DIR"
+  log_error "  ENCODED_DIR=$ENCODED_DIR"
+  echo "$TESTNAME FAIL" >"$RES_FILE" 2>/dev/null || true
+  exit 0
+fi
+
+: >"$RES_FILE"
+: >"$GST_LOG"
+
 result="FAIL"
 reason="unknown"
 pass_count=0
@@ -384,6 +398,7 @@ log_info "Resolutions: $resolutionList"
 log_info "Duration: ${duration}s, Framerate: ${framerate}fps"
 log_info "GST debug: GST_DEBUG=$gstDebugLevel"
 log_info "Logs: $OUTDIR"
+log_info "Encoded artifact dir: $ENCODED_DIR"
 log_info "VP9 clip URL: $clipUrl"
 if [ -n "$clipPath" ]; then
   log_info "VP9 clip local path: $clipPath"

Runner/utils/lib_gstreamer.sh

@@ -20,6 +20,31 @@ GSTLAUNCHFLAGS="${GSTLAUNCHFLAGS:--e -v -m}"
 # GST_ALSA_PLAYBACK_DEVICE=hw:0,0
 # GST_ALSA_CAPTURE_DEVICE=hw:0,1
 
+# -------------------- Shared encoded-artifact directory --------------------
+# gstreamer_shared_encoded_dir <script_dir> <outdir>
+# Prints a directory path to use for encoded video artifacts.
+# Priority:
+# 1. VIDEO_SHARED_ENCODE_DIR if explicitly provided
+# 2. A job-shared path derived from the common LAVA prefix before /tests/
+# 3. Fallback to <outdir>/encoded for local/manual runs
+gstreamer_shared_encoded_dir() {
+    script_dir="$1"
+    outdir="$2"
+
+    if [ -n "${VIDEO_SHARED_ENCODE_DIR:-}" ]; then
+        printf '%s\n' "$VIDEO_SHARED_ENCODE_DIR"
+        return 0
+    fi
+
+    case "$script_dir" in
+        */tests/*)
+            printf '%s/shared/video-encode-decode\n' "${script_dir%%/tests/*}"
+            ;;
+        *)
+            printf '%s/encoded\n' "$outdir"
+            ;;
+    esac
+}
 # -------------------- Element check --------------------
 has_element() {
   elem="$1"