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Diffstat (limited to 'libavcodec/sh4/sh4.h')
| -rw-r--r-- | libavcodec/sh4/sh4.h | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/libavcodec/sh4/sh4.h b/libavcodec/sh4/sh4.h deleted file mode 100644 index acd12e6ff6..0000000000 --- a/libavcodec/sh4/sh4.h +++ /dev/null @@ -1,44 +0,0 @@ -/* - * Copyright (c) 2008 Mans Rullgard <mans@mansr.com> - * - * This file is part of Libav. - * - * Libav is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * Libav is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with Libav; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVCODEC_SH4_SH4_H -#define AVCODEC_SH4_SH4_H - -#ifdef __SH4__ -# define fp_single_enter(fpscr) \ - do { \ - __asm__ volatile ("sts fpscr, %0 \n\t" \ - "and %1, %0 \n\t" \ - "lds %0, fpscr \n\t" \ - : "=&r"(fpscr) : "r"(~(1<<19))); \ - } while (0) - -# define fp_single_leave(fpscr) \ - do { \ - __asm__ volatile ("or %1, %0 \n\t" \ - "lds %0, fpscr \n\t" \ - : "+r"(fpscr) : "r"(1<<19)); \ - } while (0) -#else -# define fp_single_enter(fpscr) ((void)fpscr) -# define fp_single_leave(fpscr) -#endif - -#endif /* AVCODEC_SH4_SH4_H */ |