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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef WEBKIT_GLUE_PLUGINS_PEPPER_IMAGE_DATA_H_ | 5 #ifndef WEBKIT_GLUE_PLUGINS_PEPPER_IMAGE_DATA_H_ |
6 #define WEBKIT_GLUE_PLUGINS_PEPPER_IMAGE_DATA_H_ | 6 #define WEBKIT_GLUE_PLUGINS_PEPPER_IMAGE_DATA_H_ |
7 | 7 |
8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
9 #include "base/scoped_ptr.h" | 9 #include "base/scoped_ptr.h" |
10 #include "ppapi/c/ppb_image_data.h" | 10 #include "ppapi/c/ppb_image_data.h" |
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46 | 46 |
47 // Returns the image data format used by the browser. If the plugin uses the | 47 // Returns the image data format used by the browser. If the plugin uses the |
48 // same format, there is no conversion. Otherwise the browser will be in | 48 // same format, there is no conversion. Otherwise the browser will be in |
49 // charge of converting from a supported format to its native format. | 49 // charge of converting from a supported format to its native format. |
50 static PP_ImageDataFormat GetNativeImageDataFormat(); | 50 static PP_ImageDataFormat GetNativeImageDataFormat(); |
51 | 51 |
52 // Returns true if the format is supported by the browser. | 52 // Returns true if the format is supported by the browser. |
53 static bool IsImageDataFormatSupported(PP_ImageDataFormat format); | 53 static bool IsImageDataFormatSupported(PP_ImageDataFormat format); |
54 | 54 |
55 // Resource overrides. | 55 // Resource overrides. |
56 virtual ImageData* AsImageData() { return this; } | 56 virtual ImageData* AsImageData(); |
57 | 57 |
58 // PPB_ImageData implementation. | 58 // PPB_ImageData implementation. |
59 bool Init(PP_ImageDataFormat format, | 59 bool Init(PP_ImageDataFormat format, |
60 int width, int height, | 60 int width, int height, |
61 bool init_to_zero); | 61 bool init_to_zero); |
62 void Describe(PP_ImageDataDesc* desc) const; | 62 void Describe(PP_ImageDataDesc* desc) const; |
63 void* Map(); | 63 void* Map(); |
64 void Unmap(); | 64 void Unmap(); |
65 | 65 |
66 // PPB_ImageDataTrusted implementation. | 66 // PPB_ImageDataTrusted implementation. |
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122 ImageData* image_data_; | 122 ImageData* image_data_; |
123 bool is_valid_; | 123 bool is_valid_; |
124 bool needs_unmap_; | 124 bool needs_unmap_; |
125 | 125 |
126 DISALLOW_COPY_AND_ASSIGN(ImageDataAutoMapper); | 126 DISALLOW_COPY_AND_ASSIGN(ImageDataAutoMapper); |
127 }; | 127 }; |
128 | 128 |
129 } // namespace pepper | 129 } // namespace pepper |
130 | 130 |
131 #endif // WEBKIT_GLUE_PLUGINS_PEPPER_IMAGE_DATA_H_ | 131 #endif // WEBKIT_GLUE_PLUGINS_PEPPER_IMAGE_DATA_H_ |
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