ppapi: VideoEncoder: Add proxy boilerplate

BUG=455409
TEST=none

Review URL: https://codereview.chromium.org/887223009

Cr-Commit-Position: refs/heads/master@{#315007}

3 files changed, 55 insertions, 0 deletions

diff --git a/ppapi/thunk/interfaces_ppb_public_dev_channel.h b/ppapi/thunk/interfaces_ppb_public_dev_channel.h
index a91d112..8899206 100644
--- a/ppapi/thunk/interfaces_ppb_public_dev_channel.h
+++ b/ppapi/thunk/interfaces_ppb_public_dev_channel.h
@@ -14,6 +14,7 @@ PROXIED_IFACE(PPB_FILEMAPPING_INTERFACE_0_1, PPB_FileMapping_0_1)
 PROXIED_IFACE(PPB_MESSAGING_INTERFACE_1_1_DEPRECATED,
               PPB_Messaging_1_1_Deprecated)
 PROXIED_IFACE(PPB_VIDEODECODER_INTERFACE_0_1, PPB_VideoDecoder_0_1)
+PROXIED_IFACE(PPB_VIDEOENCODER_INTERFACE_0_1, PPB_VideoEncoder_0_1)
 
 // Note, PPB_TraceEvent is special. We don't want to actually make it stable,
 // but we want developers to be able to leverage it when running Chrome Dev or
diff --git a/ppapi/thunk/ppb_video_encoder_api.h b/ppapi/thunk/ppb_video_encoder_api.h
new file mode 100644
index 0000000..7050d6a
--- /dev/null
+++ b/ppapi/thunk/ppb_video_encoder_api.h
@@ -0,0 +1,53 @@
+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef PPAPI_THUNK_PPB_VIDEO_ENCODER_API_H_
+#define PPAPI_THUNK_PPB_VIDEO_ENCODER_API_H_
+
+#include "ppapi/c/pp_codecs.h"
+#include "ppapi/c/ppb_video_encoder.h"
+#include "ppapi/thunk/ppapi_thunk_export.h"
+
+namespace ppapi {
+
+class TrackedCallback;
+
+namespace thunk {
+
+class PPAPI_THUNK_EXPORT PPB_VideoEncoder_API {
+ public:
+  virtual ~PPB_VideoEncoder_API() {}
+
+  virtual int32_t GetSupportedProfiles(
+      const PP_ArrayOutput& output,
+      const scoped_refptr<TrackedCallback>& callback) = 0;
+  virtual int32_t Initialize(
+      PP_VideoFrame_Format input_format,
+      const PP_Size* input_visible_size,
+      PP_VideoProfile output_profile,
+      uint32_t initial_bitrate,
+      PP_HardwareAcceleration acceleration,
+      const scoped_refptr<TrackedCallback>& callback) = 0;
+  virtual int32_t GetFramesRequired() = 0;
+  virtual int32_t GetFrameCodedSize(PP_Size* size) = 0;
+  virtual int32_t GetVideoFrame(
+      PP_Resource* video_frame,
+      const scoped_refptr<TrackedCallback>& callback) = 0;
+  virtual int32_t Encode(PP_Resource video_frame,
+                         PP_Bool force_keyframe,
+                         const scoped_refptr<TrackedCallback>& callback) = 0;
+  virtual int32_t GetBitstreamBuffer(
+      PP_BitstreamBuffer* bitstream_buffer,
+      const scoped_refptr<TrackedCallback>& callback) = 0;
+  virtual void RecycleBitstreamBuffer(
+      const PP_BitstreamBuffer* bitstream_buffer) = 0;
+  virtual void RequestEncodingParametersChange(uint32_t bitrate,
+                                               uint32_t framerate) = 0;
+  virtual void Close() = 0;
+};
+
+}  // namespace thunk
+}  // namespace ppapi
+
+#endif  // PPAPI_THUNK_PPB_VIDEO_ENCODER_API_H_
diff --git a/ppapi/thunk/resource_creation_api.h b/ppapi/thunk/resource_creation_api.h
index 11dcc82..fa2a781 100644
--- a/ppapi/thunk/resource_creation_api.h
+++ b/ppapi/thunk/resource_creation_api.h
@@ -171,6 +171,7 @@ class ResourceCreationAPI {
   virtual PP_Resource CreateUDPSocketPrivate(PP_Instance instace) = 0;
   virtual PP_Resource CreateVideoDecoder(PP_Instance instance) = 0;
   virtual PP_Resource CreateVideoDestination(PP_Instance instance) = 0;
+  virtual PP_Resource CreateVideoEncoder(PP_Instance instance) = 0;
   virtual PP_Resource CreateVideoSource(PP_Instance instance) = 0;
   virtual PP_Resource CreateWebSocket(PP_Instance instance) = 0;
   virtual PP_Resource CreateX509CertificatePrivate(PP_Instance instance) = 0;