aboutsummaryrefslogtreecommitdiff
path: root/pd/portaudio/pa_common/pa_endianness.h
diff options
context:
space:
mode:
Diffstat (limited to 'pd/portaudio/pa_common/pa_endianness.h')
-rw-r--r--pd/portaudio/pa_common/pa_endianness.h113
1 files changed, 0 insertions, 113 deletions
diff --git a/pd/portaudio/pa_common/pa_endianness.h b/pd/portaudio/pa_common/pa_endianness.h
deleted file mode 100644
index cb6f8ad5..00000000
--- a/pd/portaudio/pa_common/pa_endianness.h
+++ /dev/null
@@ -1,113 +0,0 @@
-#ifndef PA_ENDIANNESS_H
-#define PA_ENDIANNESS_H
-/*
- * $Id: pa_endianness.h,v 1.1.2.5 2006/02/16 16:26:07 bjornroche Exp $
- * Portable Audio I/O Library current platform endianness macros
- *
- * Based on the Open Source API proposed by Ross Bencina
- * Copyright (c) 1999-2002 Phil Burk, Ross Bencina
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files
- * (the "Software"), to deal in the Software without restriction,
- * including without limitation the rights to use, copy, modify, merge,
- * publish, distribute, sublicense, and/or sell copies of the Software,
- * and to permit persons to whom the Software is furnished to do so,
- * subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * Any person wishing to distribute modifications to the Software is
- * requested to send the modifications to the original developer so that
- * they can be incorporated into the canonical version.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
- * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/** @file
- @brief Configure endianness symbols for the target processor.
-
- Arrange for either the PA_LITTLE_ENDIAN or PA_BIG_ENDIAN preprocessor symbols
- to be defined. The one that is defined reflects the endianness of the target
- platform and may be used to implement conditional compilation of byte-order
- dependent code.
-
- If either PA_LITTLE_ENDIAN or PA_BIG_ENDIAN is defined already, then no attempt
- is made to override that setting. This may be useful if you have a better way
- of determining the platform's endianness. The autoconf mechanism uses this for
- example.
-
- A PA_VALIDATE_ENDIANNESS macro is provided to compare the compile time
- and runtime endiannes and raise an assertion if they don't match.
-*/
-
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif /* __cplusplus */
-
-
-#if defined(PA_LITTLE_ENDIAN) || defined(PA_BIG_ENDIAN)
- /* endianness define has been set externally, such as by autoconf */
-
- #if defined(PA_LITTLE_ENDIAN) && defined(PA_BIG_ENDIAN)
- #error both PA_LITTLE_ENDIAN and PA_BIG_ENDIAN have been defined externally to pa_endianness.h - only one endianness at a time please
- #endif
-
-#else
- /* endianness define has not been set externally */
-
- /* set PA_LITTLE_ENDIAN or PA_BIG_ENDIAN by testing well known platform specific defines */
-
- #if defined(WIN32) || defined(_WIN32) || defined(__WIN32__) || defined(__NT__) || defined(LITTLE_ENDIAN) || defined(__i386) || defined(_M_IX86)
-
- #define PA_LITTLE_ENDIAN /* win32, assume intel byte order */
-
- #else
-
- #define PA_BIG_ENDIAN
-
-#endif
-
- #if !defined(PA_LITTLE_ENDIAN) && !defined(PA_BIG_ENDIAN)
- /*
- If the following error is raised, you either need to modify the code above
- to automatically determine the endianness from other symbols defined on your
- platform, or define either PA_LITTLE_ENDIAN or PA_BIG_ENDIAN externally.
- */
- #error pa_endianness.h was unable to automatically determine the endianness of the target platform
- #endif
-
-#endif
-
-/* PA_VALIDATE_ENDIANNESS compares the compile time and runtime endianness,
- and raises an assertion if they don't match. <assert.h> must be included in
- the context in which this macro is used.
-*/
-#if defined(PA_LITTLE_ENDIAN)
- #define PA_VALIDATE_ENDIANNESS \
- { \
- const long nativeOne = 1; \
- assert( "PortAudio: compile time and runtime endianness don't match" && (((char *)&nativeOne)[0]) == 1 ); \
- }
-#elif defined(PA_BIG_ENDIAN)
- #define PA_VALIDATE_ENDIANNESS \
- { \
- const long nativeOne = 1; \
- assert( "PortAudio: compile time and runtime endianness don't match" && (((char *)&nativeOne)[0]) == 0 ); \
- }
-#endif
-
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-#endif /* PA_ENDIANNESS_H */