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Unified Diff: ppapi/thunk/ppb_video_destination_private_thunk.cc

Issue 13771020: Add Pepper VideoReader and VideoWriter plumbing (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Rebase, clean up some headers. Created 7 years, 8 months ago
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Index: ppapi/thunk/ppb_video_destination_private_thunk.cc
diff --git a/ppapi/thunk/ppb_video_destination_private_thunk.cc b/ppapi/thunk/ppb_video_destination_private_thunk.cc
new file mode 100644
index 0000000000000000000000000000000000000000..072b1358566ea9b69ba6c45a85967be1afa5efa3
--- /dev/null
+++ b/ppapi/thunk/ppb_video_destination_private_thunk.cc
@@ -0,0 +1,74 @@
+// Copyright (c) 2013 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.
+
+#include "ppapi/c/pp_completion_callback.h"
+#include "ppapi/c/pp_errors.h"
+#include "ppapi/c/private/pp_video_frame_private.h"
+#include "ppapi/c/private/ppb_video_destination_private.h"
+#include "ppapi/shared_impl/tracked_callback.h"
+#include "ppapi/thunk/enter.h"
+#include "ppapi/thunk/ppb_instance_api.h"
+#include "ppapi/thunk/ppb_video_destination_private_api.h"
+#include "ppapi/thunk/resource_creation_api.h"
+#include "ppapi/thunk/thunk.h"
+
+namespace ppapi {
+namespace thunk {
+
+namespace {
+
+PP_Resource Create(PP_Instance instance) {
+ EnterResourceCreation enter(instance);
+ if (enter.failed())
+ return 0;
+ return enter.functions()->CreateVideoDestination(instance);
+}
+
+PP_Bool IsVideoDestination(PP_Resource resource) {
+ EnterResource<PPB_VideoDestination_Private_API> enter(resource, false);
+ return PP_FromBool(enter.succeeded());
+}
+
+int32_t Open(PP_Resource destination,
+ PP_Var stream_url,
+ PP_CompletionCallback callback) {
+ EnterResource<PPB_VideoDestination_Private_API> enter(destination,
+ callback, true);
+ if (enter.failed())
+ return enter.retval();
+ return enter.SetResult(enter.object()->Open(stream_url, enter.callback()));
+}
+
+int32_t PutFrame(PP_Resource destination,
+ const PP_VideoFrame_Private* frame) {
+ EnterResource<PPB_VideoDestination_Private_API> enter(destination, true);
+ if (enter.failed())
+ return enter.retval();
+ return enter.SetResult(enter.object()->PutFrame(*frame));
+}
+
+void Close(PP_Resource destination) {
+ EnterResource<PPB_VideoDestination_Private_API> enter(destination, true);
+ if (enter.succeeded())
+ enter.object()->Close();
+}
+
+const PPB_VideoDestination_Private_0_1
+ g_ppb_video_destination_private_thunk_0_1 = {
+ &Create,
+ &IsVideoDestination,
+ &Open,
+ &PutFrame,
+ &Close
+};
+
+} // namespace
+
+const PPB_VideoDestination_Private_0_1*
+ GetPPB_VideoDestination_Private_0_1_Thunk() {
+ return &g_ppb_video_destination_private_thunk_0_1;
+}
+
+} // namespace thunk
+} // namespace ppapi
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