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1 /* | 1 /* |
2 * Copyright (C) 2010 Google Inc. All rights reserved. | 2 * Copyright (C) 2010 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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62 }; | 62 }; |
63 | 63 |
64 enum SurfaceType { | 64 enum SurfaceType { |
65 TypeSystemMemory, | 65 TypeSystemMemory, |
66 TypeTexture, | 66 TypeTexture, |
67 }; | 67 }; |
68 | 68 |
69 virtual SurfaceType surfaceType() const = 0; | 69 virtual SurfaceType surfaceType() const = 0; |
70 virtual Format format() const = 0; | 70 virtual Format format() const = 0; |
71 virtual unsigned width() const = 0; | 71 virtual unsigned width() const = 0; |
| 72 virtual unsigned width(unsigned plane) const = 0; |
72 virtual unsigned height() const = 0; | 73 virtual unsigned height() const = 0; |
| 74 virtual unsigned height(unsigned plane) const = 0; |
73 virtual unsigned planes() const = 0; | 75 virtual unsigned planes() const = 0; |
74 virtual int stride(unsigned plane) const = 0; | 76 virtual int stride(unsigned plane) const = 0; |
75 virtual const void* data(unsigned plane) const = 0; | 77 virtual const void* data(unsigned plane) const = 0; |
76 virtual unsigned texture(unsigned plane) const = 0; | 78 virtual unsigned texture(unsigned plane) const = 0; |
77 virtual const IntSize requiredTextureSize(unsigned plane) const = 0; | 79 virtual const IntSize requiredTextureSize(unsigned plane) const = 0; |
| 80 virtual bool hasPaddingBytes(unsigned plane) const = 0; |
78 }; | 81 }; |
79 | 82 |
80 } // namespace WebCore | 83 } // namespace WebCore |
81 | 84 |
82 #endif | 85 #endif |
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