From: Gilbok Lee <gilbok.lee@samsung.com>
Date: Tue, 25 Jul 2023 05:57:18 +0000 (+0900)
Subject: Add Requested First Render Frame event type
X-Git-Tag: accepted/tizen/7.0/unified/20230814.122349^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fchanges%2F02%2F296302%2F7;p=platform%2Fcore%2Fmultimedia%2Ftrackrenderer.git

Add Requested First Render Frame event type

[Version] 0.0.28
[Issue Type] Add features

Change-Id: I270524ccb0058ed639330b5eb16572c42ee1ccc9
---

diff --git a/include/trackrenderer_capi/trackrenderer_capi.h b/include/trackrenderer_capi/trackrenderer_capi.h
index d806c34..4de1414 100644
--- a/include/trackrenderer_capi/trackrenderer_capi.h
+++ b/include/trackrenderer_capi/trackrenderer_capi.h
@@ -64,6 +64,7 @@ typedef struct {
 enum TrackRendererEventType {
   kTrackRendererEventTypeNone,
   kTrackRendererEventTypeResolutionChanged,
+  kTrackrendererEventTypeRequestedFirstRenderFrame,
 };
 
 typedef void* TrackRendererHandle;
diff --git a/packaging/libtrackrenderer.spec b/packaging/libtrackrenderer.spec
index ca79237..224d4ce 100644
--- a/packaging/libtrackrenderer.spec
+++ b/packaging/libtrackrenderer.spec
@@ -1,6 +1,6 @@
 Name:       libtrackrenderer
 Summary:    new multimedia streaming player trackrenderer
-Version:    0.0.27
+Version:    0.0.28
 Release:    0
 Group:      Multimedia/Libraries
 License:    Apache-2.0
diff --git a/src/include_internal/trackrenderer/core/event.h b/src/include_internal/trackrenderer/core/event.h
index 275eca4..dc07b13 100644
--- a/src/include_internal/trackrenderer/core/event.h
+++ b/src/include_internal/trackrenderer/core/event.h
@@ -1,59 +1,60 @@
-/**
- * @file
- * @brief          The event for playback.
- * @interfacetype  Module
- * @privlevel      None-privilege
- * @privilege      None
- * @product        TV, AV, B2B
- * @version        1.0
- * @SDK_Support    N
- * @remark         This is a group of C style event related enum and structure.
- * @see            N/A
- *
- * Copyright (c) 2018 Samsung Electronics Co., Ltd All Rights Reserved
- * PROPRIETARY/CONFIDENTIAL
- * This software is the confidential and proprietary
- * information of SAMSUNG ELECTRONICS ("Confidential Information"). You shall
- * not disclose such Confidential Information and shall use it only in
- * accordance with the terms of the license agreement you entered into with
- * SAMSUNG ELECTRONICS. SAMSUNG make no representations or warranties about the
- * suitability of the software, either express or implied, including but not
- * limited to the implied warranties of merchantability, fitness for a
- * particular purpose, or non-infringement. SAMSUNG shall not be liable for any
- * damages suffered by licensee as a result of using, modifying or distributing
- * this software or its derivatives.
- */
-
-#ifndef __PLUSPLAYER_TRACKRENDERER_CORE_EVENT_H__
-#define __PLUSPLAYER_TRACKRENDERER_CORE_EVENT_H__
-
-namespace plusplayer {
-
-namespace trackrenderer {
-/**
- * @brief
- */
-typedef struct {
-  /**
-   * @description
-   */
-  std::string data;
-  /**
-   * @description
-   */
-  uint64_t len;
-} EventMsg;
-
-/**
- * @brief
- */
-enum class EventType {
-  kNone,
-  kResolutionChanged,
-};
-
-}  // namespace trackrenderer
-
-}  // namespace plusplayer
-
-#endif  // __PLUSPLAYER_TRACKRENDERER_CORE_EVENT_H__
+/**
+ * @file
+ * @brief          The event for playback.
+ * @interfacetype  Module
+ * @privlevel      None-privilege
+ * @privilege      None
+ * @product        TV, AV, B2B
+ * @version        1.0
+ * @SDK_Support    N
+ * @remark         This is a group of C style event related enum and structure.
+ * @see            N/A
+ *
+ * Copyright (c) 2018 Samsung Electronics Co., Ltd All Rights Reserved
+ * PROPRIETARY/CONFIDENTIAL
+ * This software is the confidential and proprietary
+ * information of SAMSUNG ELECTRONICS ("Confidential Information"). You shall
+ * not disclose such Confidential Information and shall use it only in
+ * accordance with the terms of the license agreement you entered into with
+ * SAMSUNG ELECTRONICS. SAMSUNG make no representations or warranties about the
+ * suitability of the software, either express or implied, including but not
+ * limited to the implied warranties of merchantability, fitness for a
+ * particular purpose, or non-infringement. SAMSUNG shall not be liable for any
+ * damages suffered by licensee as a result of using, modifying or distributing
+ * this software or its derivatives.
+ */
+
+#ifndef __PLUSPLAYER_TRACKRENDERER_CORE_EVENT_H__
+#define __PLUSPLAYER_TRACKRENDERER_CORE_EVENT_H__
+
+namespace plusplayer {
+
+namespace trackrenderer {
+/**
+ * @brief
+ */
+typedef struct {
+  /**
+   * @description
+   */
+  std::string data;
+  /**
+   * @description
+   */
+  uint64_t len;
+} EventMsg;
+
+/**
+ * @brief
+ */
+enum class EventType {
+  kNone,
+  kResolutionChanged,
+  kRequestedFirstRenderFrame,
+};
+
+}  // namespace trackrenderer
+
+}  // namespace plusplayer
+
+#endif  // __PLUSPLAYER_TRACKRENDERER_CORE_EVENT_H__
diff --git a/src/trackrenderer.cpp b/src/trackrenderer.cpp
index 0806c61..0c85e5e 100644
--- a/src/trackrenderer.cpp
+++ b/src/trackrenderer.cpp
@@ -1627,6 +1627,19 @@ GstBusSyncReply TrackRenderer::GstBusSyncHandlerCb_(GstBus* bus,
     }  // case GST_MESSAGE_STATE_CHANGED
     case GST_MESSAGE_ELEMENT: {
       TRACKRENDERER_INFO("GST_MESSAGE_ELEMENT");
+      std::string struct_name =
+          gst_structure_get_name(gst_message_get_structure(message));
+      if (struct_name == "requested_first_render_frame") {
+        TRACKRENDERER_DEBUG("got first render frame event");
+        if (trackrenderer->low_latency_mode_ & kLowLatencyModeDisableAVSync ||
+            trackrenderer->low_latency_mode_ & kLowLatencyModeDisablePreroll) {
+          EventMsg event_msg;
+          event_msg.data = "requested first render frame";
+          event_msg.len = event_msg.data.length();
+          trackrenderer->eventlistener_->OnEvent(
+              EventType::kRequestedFirstRenderFrame, event_msg);
+        }
+      }
       break;
     }  // case GST_MESSAGE_ELEMENT
     case GST_MESSAGE_ASYNC_DONE: {
diff --git a/src/trackrenderer_capi_utils.cpp b/src/trackrenderer_capi_utils.cpp
index a4e5669..ac341d4 100644
--- a/src/trackrenderer_capi_utils.cpp
+++ b/src/trackrenderer_capi_utils.cpp
@@ -536,6 +536,9 @@ TrackRendererEventType ConvertToTrackRendererEventType(const EventType& event){
     case EventType::kResolutionChanged:{
       return kTrackRendererEventTypeResolutionChanged;
     }
+    case EventType::kRequestedFirstRenderFrame: {
+      return kTrackrendererEventTypeRequestedFirstRenderFrame;
+    }
     default:
       return kTrackRendererEventTypeNone;
   }