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Side by Side Diff: webkit/glue/plugins/pepper_video_decoder.h

Issue 5828003: Move the Pepper implementation from webkit/glue/plugins/pepper_* to... (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: '' Created 10 years ago
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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #ifndef WEBKIT_GLUE_PLUGINS_PEPPER_VIDEO_DECODER_H_
6 #define WEBKIT_GLUE_PLUGINS_PEPPER_VIDEO_DECODER_H_
7
8 #include "base/scoped_ptr.h"
9 #include "webkit/glue/plugins/pepper_plugin_delegate.h"
10 #include "webkit/glue/plugins/pepper_resource.h"
11
12 struct PP_VideoDecoderConfig_Dev;
13 struct PP_VideoCompressedDataBuffer_Dev;
14 struct PP_VideoUncompressedDataBuffer_Dev;
15 struct PPB_VideoDecoder_Dev;
16
17 namespace pepper {
18
19 class PluginInstance;
20
21 class VideoDecoder : public Resource {
22 public:
23 VideoDecoder(PluginInstance* instance);
24 virtual ~VideoDecoder();
25
26 // Returns a pointer to the interface implementing PPB_VideoDecoder that is
27 // exposed to the plugin.
28 static const PPB_VideoDecoder_Dev* GetInterface();
29
30 // Resource overrides.
31 virtual VideoDecoder* AsVideoDecoder();
32
33 PluginInstance* instance() { return instance_.get(); }
34
35 // PPB_VideoDecoder implementation.
36 bool Init(const PP_VideoDecoderConfig_Dev& decoder_config);
37 bool Decode(PP_VideoCompressedDataBuffer_Dev& input_buffer);
38 int32_t Flush(PP_CompletionCallback& callback);
39 bool ReturnUncompressedDataBuffer(PP_VideoUncompressedDataBuffer_Dev& buffer);
40
41 private:
42 // This is NULL before initialization, and if this VideoDecoder is
43 // swapped with another.
44 scoped_ptr<PluginDelegate::PlatformVideoDecoder> platform_video_decoder_;
45 scoped_refptr<PluginInstance> instance_;
46 };
47
48 } // namespace pepper
49
50 #endif // WEBKIT_GLUE_PLUGINS_PEPPER_VIDEO_DECODER_H_
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