diff options
Diffstat (limited to 'make/stub_includes/libav/libavutil/intfloat.h')
-rw-r--r-- | make/stub_includes/libav/libavutil/intfloat.h | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/make/stub_includes/libav/libavutil/intfloat.h b/make/stub_includes/libav/libavutil/intfloat.h deleted file mode 100644 index 9db624a6c..000000000 --- a/make/stub_includes/libav/libavutil/intfloat.h +++ /dev/null @@ -1,73 +0,0 @@ -/* - * Copyright (c) 2011 Mans Rullgard - * - * 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 AVUTIL_INTFLOAT_H -#define AVUTIL_INTFLOAT_H - -#include <stdint.h> -#include "attributes.h" - -union av_intfloat32 { - uint32_t i; - float f; -}; - -union av_intfloat64 { - uint64_t i; - double f; -}; - -/** - * Reinterpret a 32-bit integer as a float. - */ -static av_always_inline float av_int2float(uint32_t i) -{ - union av_intfloat32 v = { .i = i }; - return v.f; -} - -/** - * Reinterpret a float as a 32-bit integer. - */ -static av_always_inline uint32_t av_float2int(float f) -{ - union av_intfloat32 v = { .f = f }; - return v.i; -} - -/** - * Reinterpret a 64-bit integer as a double. - */ -static av_always_inline double av_int2double(uint64_t i) -{ - union av_intfloat64 v = { .i = i }; - return v.f; -} - -/** - * Reinterpret a double as a 64-bit integer. - */ -static av_always_inline uint64_t av_double2int(double f) -{ - union av_intfloat64 v = { .f = f }; - return v.i; -} - -#endif /* AVUTIL_INTFLOAT_H */ |