Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(190)

Unified Diff: remoting/base/compressor_zlib.h

Issue 2841032: Zlib compressor for Chromoting (Closed)
Patch Set: all done Created 10 years, 6 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View side-by-side diff with in-line comments
Download patch
Index: remoting/base/compressor_zlib.h
diff --git a/remoting/base/compressor_zlib.h b/remoting/base/compressor_zlib.h
new file mode 100644
index 0000000000000000000000000000000000000000..93bd5cab20db5081a292f1506cb9afcb4d9f3993
--- /dev/null
+++ b/remoting/base/compressor_zlib.h
@@ -0,0 +1,33 @@
+// Copyright (c) 2010 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 REMOTING_BASE_COMPRESSOR_ZLIB_H_
+#define REMOTING_BASE_COMPRESSOR_ZLIB_H_
+
+#include "base/scoped_ptr.h"
+#include "remoting/base/compressor.h"
+
+typedef struct z_stream_s z_stream;
+
+namespace remoting {
+
+// A lossless compressor using zlib.
+class CompressorZlib : public Compressor {
+ public:
+ CompressorZlib();
+ virtual ~CompressorZlib();
+
+ // Compressor implementations.
+ virtual void Write(const uint8* input_data, int input_size,
+ uint8* output_data, int output_size,
+ int* consumed, int* written);
+ virtual bool Flush(uint8* output_data, int output_size, int* written);
+
+ private:
+ scoped_ptr<z_stream> stream_;
+};
+
+} // namespace remoting
+
+#endif // REMOTING_BASE_COMPRESSOR_ZLIB_H_

Powered by Google App Engine
This is Rietveld 408576698