Pepper: Expose visible_rect to PPB_VideoDecoder.GetPicture.

ppapi/proxy/video_decoder_resource.h

Index: ppapi/proxy/video_decoder_resource.h
diff --git a/ppapi/proxy/video_decoder_resource.h b/ppapi/proxy/video_decoder_resource.h
index 2e4ea6d5875d793f6ad938eff831b155faa71083..84b7ef87818a420d5cd4ec446b77ac1ad0dd7890 100644
--- a/ppapi/proxy/video_decoder_resource.h
+++ b/ppapi/proxy/video_decoder_resource.h
@@ -18,6 +18,8 @@
 #include "ppapi/shared_impl/scoped_pp_resource.h"
 #include "ppapi/thunk/ppb_video_decoder_api.h"
 
+struct PP_Rect;
+
 namespace gpu {
 struct Mailbox;
 namespace gles2 {
@@ -56,7 +58,11 @@ class PPAPI_PROXY_EXPORT VideoDecoderResource
                          uint32_t size,
                          const void* buffer,
                          scoped_refptr<TrackedCallback> callback) override;
+  virtual int32_t GetPicture0_1(
+      PP_VideoPicture* picture,
+      scoped_refptr<TrackedCallback> callback) override;
   virtual int32_t GetPicture(PP_VideoPicture* picture,
+                             PP_Rect* visible_rect,
                              scoped_refptr<TrackedCallback> callback) override;
   virtual void RecyclePicture(const PP_VideoPicture* picture) override;
   virtual int32_t Flush(scoped_refptr<TrackedCallback> callback) override;
@@ -96,19 +102,16 @@ class PPAPI_PROXY_EXPORT VideoDecoderResource
 
   // Struct to hold a picture received from the decoder.
   struct Picture {
-    Picture(int32_t decode_id, uint32_t texture_id);
+    Picture(int32_t decode_id,
+            uint32_t texture_id,
+            const PP_Rect& visible_rect);
     ~Picture();
 
     int32_t decode_id;
     uint32_t texture_id;
+    PP_Rect visible_rect;
   };
 
-  int32_t InitializeInternal(PP_Resource graphics_context,
-                             PP_VideoProfile profile,
-                             PP_Bool allow_software_fallback,
-                             scoped_refptr<TrackedCallback> callback,
-                             bool testing);
-
   // Unsolicited reply message handlers.
   void OnPluginMsgRequestTextures(const ResourceMessageReplyParams& params,
                                   uint32_t num_textures,
@@ -117,7 +120,8 @@ class PPAPI_PROXY_EXPORT VideoDecoderResource
                                   const std::vector<gpu::Mailbox>& mailboxes);
   void OnPluginMsgPictureReady(const ResourceMessageReplyParams& params,
                                int32_t decode_id,
-                               uint32_t texture_id);
+                               uint32_t texture_id,
+                               const PP_Rect& visible_rect);
   void OnPluginMsgDismissPicture(const ResourceMessageReplyParams& params,
                                  uint32_t texture_id);
   void OnPluginMsgNotifyError(const ResourceMessageReplyParams& params,
@@ -132,7 +136,7 @@ class PPAPI_PROXY_EXPORT VideoDecoderResource
 
   void RunCallbackWithError(scoped_refptr<TrackedCallback>* callback);
   void DeleteGLTexture(uint32_t texture_id);
-  void WriteNextPicture(PP_VideoPicture* picture);
+  void WriteNextPicture();
 
   // ScopedVector to own the shared memory buffers.
   ScopedVector<ShmBuffer> shm_buffers_;
@@ -169,6 +173,7 @@ class PPAPI_PROXY_EXPORT VideoDecoderResource
 
   // State for pending get_picture_callback_.
   PP_VideoPicture* get_picture_;
+  PP_Rect* get_visible_rect_;
 
   ScopedPPResource graphics3d_;
   gpu::gles2::GLES2Implementation* gles2_impl_;