Index: content/common/gpu/gpu_messages.cc |
diff --git a/content/common/gpu/gpu_messages.cc b/content/common/gpu/gpu_messages.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..5c9cfc366cc73be73dfc3d0be211448ba61abeb7 |
--- /dev/null |
+++ b/content/common/gpu/gpu_messages.cc |
@@ -0,0 +1,65 @@ |
+// Copyright 2016 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 "content/common/gpu/gpu_messages.h" |
+ |
+namespace IPC { |
+ |
+void ParamTraits<media::BitstreamBuffer>::Write(base::Pickle* m, |
+ const param_type& p) { |
+ DCHECK_GE(p.id(), 0); |
+ DCHECK(base::SharedMemory::IsHandleValid(p.handle())); |
+ |
+ WriteParam(m, p.id()); |
+ WriteParam(m, static_cast<uint64_t>(p.size())); |
+ WriteParam(m, p.presentation_timestamp()); |
+ WriteParam(m, p.key_id()); |
+ if (!p.key_id().empty()) { |
+ WriteParam(m, p.iv()); |
+ WriteParam(m, p.subsamples()); |
+ } |
+ WriteParam(m, p.handle()); |
+} |
+ |
+bool ParamTraits<media::BitstreamBuffer>::Read(const base::Pickle* m, |
+ base::PickleIterator* iter, |
+ param_type* r) { |
+ DCHECK(r); |
+ uint64_t size = 0; |
+ if (!(ReadParam(m, iter, &r->id_) && ReadParam(m, iter, &size) && |
+ ReadParam(m, iter, &r->presentation_timestamp_) && |
+ ReadParam(m, iter, &r->key_id_))) |
+ return false; |
+ |
+ if (!base::IsValueInRangeForNumericType<size_t>(size)) { |
dcheng
2016/02/18 21:06:09
#include <stddef.h>
Also, I think it would be sli
Owen Lin
2016/02/23 03:40:11
Done.
|
+ LOG(ERROR) << "Invalid size: " << size; |
dcheng
2016/02/18 21:06:09
#include "base/logging.h"
Also, let's make this (
Owen Lin
2016/02/23 03:40:11
Done.
|
+ return false; |
+ } |
+ r->size_ = static_cast<size_t>(size); |
+ |
+ if (r->id_ < 0) { |
+ LOG(ERROR) << "Invalid id: " << r->id_; |
+ return false; |
+ } |
+ if (!r->key_id_.empty()) { |
+ if (!(ReadParam(m, iter, &r->iv_) && ReadParam(m, iter, &r->subsamples_))) |
+ return false; |
+ } |
+ if (!(ReadParam(m, iter, &r->handle_) && |
+ base::SharedMemory::IsHandleValid(r->handle_))) { |
+ LOG(ERROR) << "fail to read valid handle."; |
+ return false; |
+ } |
+ return true; |
+} |
+ |
+void ParamTraits<media::BitstreamBuffer>::Log(const param_type& p, |
+ std::string* l) { |
+ std::ostringstream oss; |
dcheng
2016/02/18 21:06:09
#include <sstream>
Owen Lin
2016/02/23 03:40:11
Done.
|
+ oss << "id=" << p.id() << ", size=" << p.size() << ", presentation_timestamp=" |
+ << p.presentation_timestamp().ToInternalValue(); |
+ l->append(oss.str()); |
+} |
+ |
+} // namespace IPC |