| /* powerpc/check.h - POWERPC optimised filter functions |
| * |
| * Copyright (c) 2018 Cosmin Truta |
| * Copyright (c) 2017 Glenn Randers-Pehrson |
| * Written by Vadim Barkov, 2017. |
| * |
| * This code is released under the libpng license. |
| * For conditions of distribution and use, see the disclaimer |
| * and license in png.h |
| */ |
| #if defined(__PPC64__) && defined(__ALTIVEC__) && defined(PNG_READ_SUPPORTED) |
| |
| #include <altivec.h> |
| |
| #ifdef __VSX__ |
| # define PNG_TARGET_CODE_IMPLEMENTATION "powerpc/powerpc_init.c" |
| /* PNG_TARGET_STORES_DATA */ |
| # define PNG_TARGET_IMPLEMENTS_FILTERS |
| /* PNG_TARGET_IMPLEMENTS_EXPAND_PALETTE */ |
| /* PNG_TARGET_ROW_ALIGNMENT */ |
| #endif /* __VSX__ */ |
| #endif /* __PPC64__ && __ALTIVEC__ && READ */ |
