Upstream version 7.36.149.0

[platform/framework/web/crosswalk.git] / src / ppapi / c / ppb_media_stream_video_track.h

diff --git a/src/ppapi/c/ppb_media_stream_video_track.h b/src/ppapi/c/ppb_media_stream_video_track.h
index ce4f9c8..31c7a80 100644 (file)
--- a/src/ppapi/c/ppb_media_stream_video_track.h
+++ b/src/ppapi/c/ppb_media_stream_video_track.h
@@ -3,25 +3,29 @@
  * found in the LICENSE file.
  */
 
-/* From ppb_media_stream_video_track.idl modified Wed Feb 19 11:06:48 2014. */
+/* From ppb_media_stream_video_track.idl modified Mon Apr  7 15:25:56 2014. */
 
 #ifndef PPAPI_C_PPB_MEDIA_STREAM_VIDEO_TRACK_H_
 #define PPAPI_C_PPB_MEDIA_STREAM_VIDEO_TRACK_H_
 
 #include "ppapi/c/pp_bool.h"
 #include "ppapi/c/pp_completion_callback.h"
+#include "ppapi/c/pp_instance.h"
 #include "ppapi/c/pp_macros.h"
 #include "ppapi/c/pp_resource.h"
 #include "ppapi/c/pp_stdint.h"
 #include "ppapi/c/pp_var.h"
 
-#define PPB_MEDIASTREAMVIDEOTRACK_INTERFACE_0_1 \
-    "PPB_MediaStreamVideoTrack;0.1" /* dev */
+#define PPB_MEDIASTREAMVIDEOTRACK_INTERFACE_0_1 "PPB_MediaStreamVideoTrack;0.1"
+#define PPB_MEDIASTREAMVIDEOTRACK_INTERFACE_1_0 \
+    "PPB_MediaStreamVideoTrack;1.0" /* dev */
+#define PPB_MEDIASTREAMVIDEOTRACK_INTERFACE \
+    PPB_MEDIASTREAMVIDEOTRACK_INTERFACE_0_1
+
 /**
  * @file
  * Defines the <code>PPB_MediaStreamVideoTrack</code> interface. Used for
  * receiving video frames from a MediaStream video track in the browser.
- * This interface is still in development (Dev API status) and may change.
  */
 
 
@@ -88,7 +92,18 @@ typedef enum {
  * @addtogroup Interfaces
  * @{
  */
-struct PPB_MediaStreamVideoTrack_0_1 { /* dev */
+struct PPB_MediaStreamVideoTrack_1_0 { /* dev */
+  /**
+   * Creates a PPB_MediaStreamVideoTrack resource for video output. Call this
+   * when you will be creating frames and putting them to the track.
+   *
+   * @param[in] instance A <code>PP_Instance</code> identifying one instance of
+   * a module.
+   *
+   * @return A <code>PP_Resource</code> corresponding to a
+   * PPB_MediaStreamVideoTrack resource if successful, 0 if failed.
+   */
+  PP_Resource (*Create)(PP_Instance instance);
   /**
    * Determines if a resource is a MediaStream video track resource.
    *
@@ -218,7 +233,40 @@ struct PPB_MediaStreamVideoTrack_0_1 { /* dev */
    * MediaStream video track resource.
    */
   void (*Close)(PP_Resource video_track);
+  /**
+   * Gets a free frame for output. The frame is allocated by
+   * <code>Configure()</code>. The caller should fill it with frame data, and
+   * then use |PutFrame()| to send the frame back.
+   */
+  int32_t (*GetEmptyFrame)(PP_Resource video_track,
+                           PP_Resource* frame,
+                           struct PP_CompletionCallback callback);
+  /**
+   * Sends a frame returned by |GetEmptyFrame()| to the output track.
+   * After this function, the |frame| should not be used anymore and the
+   * caller should release the reference that it holds.
+   */
+  int32_t (*PutFrame)(PP_Resource video_track, PP_Resource frame);
+};
+
+struct PPB_MediaStreamVideoTrack_0_1 {
+  PP_Bool (*IsMediaStreamVideoTrack)(PP_Resource resource);
+  int32_t (*Configure)(PP_Resource video_track,
+                       const int32_t attrib_list[],
+                       struct PP_CompletionCallback callback);
+  int32_t (*GetAttrib)(PP_Resource video_track,
+                       PP_MediaStreamVideoTrack_Attrib attrib,
+                       int32_t* value);
+  struct PP_Var (*GetId)(PP_Resource video_track);
+  PP_Bool (*HasEnded)(PP_Resource video_track);
+  int32_t (*GetFrame)(PP_Resource video_track,
+                      PP_Resource* frame,
+                      struct PP_CompletionCallback callback);
+  int32_t (*RecycleFrame)(PP_Resource video_track, PP_Resource frame);
+  void (*Close)(PP_Resource video_track);
 };
+
+typedef struct PPB_MediaStreamVideoTrack_0_1 PPB_MediaStreamVideoTrack;
 /**
  * @}
  */