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1 /* pngget.c - retrieval of values from info struct | 1 /* pngget.c - retrieval of values from info struct |
2 * | 2 * |
3 * Last changed in libpng 1.6.1 [March 28, 2013] | 3 * Last changed in libpng 1.6.1 [March 28, 2013] |
4 * Copyright (c) 1998-2013 Glenn Randers-Pehrson | 4 * Copyright (c) 1998-2013 Glenn Randers-Pehrson |
5 * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) | 5 * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) |
6 * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) | 6 * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) |
7 * | 7 * |
8 * This code is released under the libpng license. | 8 * This code is released under the libpng license. |
9 * For conditions of distribution and use, see the disclaimer | 9 * For conditions of distribution and use, see the disclaimer |
10 * and license in png.h | 10 * and license in png.h |
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1167 { | 1167 { |
1168 if (png_ptr != NULL && info_ptr != NULL) | 1168 if (png_ptr != NULL && info_ptr != NULL) |
1169 return png_ptr->num_palette_max; | 1169 return png_ptr->num_palette_max; |
1170 | 1170 |
1171 return (-1); | 1171 return (-1); |
1172 } | 1172 } |
1173 # endif | 1173 # endif |
1174 #endif | 1174 #endif |
1175 | 1175 |
1176 #endif /* PNG_READ_SUPPORTED || PNG_WRITE_SUPPORTED */ | 1176 #endif /* PNG_READ_SUPPORTED || PNG_WRITE_SUPPORTED */ |
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