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1 /* | 1 /* |
2 * Copyright 2013 Google Inc. | 2 * Copyright 2013 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 /** | 8 /** |
9 * This function's sole purpose is to trick the linker into not discarding | 9 * This function's sole purpose is to trick the linker into not discarding |
10 * SkImageDecoder subclasses just because we do not directly call them. | 10 * SkImageDecoder subclasses just because we do not directly call them. |
11 * This is necessary in applications that will create image decoders from | 11 * This is necessary in applications that will create image decoders from |
12 * a stream. | 12 * a stream. |
13 * Call this function with an expression that evaluates to false to ensure | 13 * Call this function with an expression that evaluates to false to ensure |
14 * that the linker includes the subclasses. | 14 * that the linker includes the subclasses. |
15 * Passing true will result in leaked objects. | 15 * Passing true will result in leaked objects. |
16 */ | 16 */ |
17 int SkForceLinking(bool doNotPassTrue); | 17 int SkForceLinking(bool doNotPassTrue); |
18 | 18 |
19 #define __SK_FORCE_IMAGE_DECODER_LINKING \ | 19 #define __SK_FORCE_IMAGE_DECODER_LINKING \ |
20 static int linking_forced = SkForceLinking(false) | 20 SK_UNUSED static int linking_forced = SkForceLinking(false) |
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