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Diffstat (limited to 'thirdparties/common/include/webrtc/typedefs.h')
| -rw-r--r-- | thirdparties/common/include/webrtc/typedefs.h | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/thirdparties/common/include/webrtc/typedefs.h b/thirdparties/common/include/webrtc/typedefs.h new file mode 100644 index 0000000..d6d4015 --- /dev/null +++ b/thirdparties/common/include/webrtc/typedefs.h @@ -0,0 +1,93 @@ +/* + * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ + +// This file contains platform-specific typedefs and defines. +// Much of it is derived from Chromium's build/build_config.h. + +#ifndef WEBRTC_TYPEDEFS_H_ +#define WEBRTC_TYPEDEFS_H_ + +// Reserved words definitions +// TODO(andrew): Remove this. +#define G_CONST const + +// For access to standard POSIXish features, use WEBRTC_POSIX instead of a +// more specific macro. +#if defined(WEBRTC_MAC) || defined(WEBRTC_LINUX) || \ + defined(WEBRTC_ANDROID) +#define WEBRTC_POSIX +#endif + +// Processor architecture detection. For more info on what's defined, see: +// http://msdn.microsoft.com/en-us/library/b0084kay.aspx +// http://www.agner.org/optimize/calling_conventions.pdf +// or with gcc, run: "echo | gcc -E -dM -" +// TODO(andrew): replace WEBRTC_LITTLE_ENDIAN with WEBRTC_ARCH_LITTLE_ENDIAN. +#if defined(_M_X64) || defined(__x86_64__) +#define WEBRTC_ARCH_X86_FAMILY +#define WEBRTC_ARCH_X86_64 +#define WEBRTC_ARCH_64_BITS +#define WEBRTC_ARCH_LITTLE_ENDIAN +#define WEBRTC_LITTLE_ENDIAN +#elif defined(_M_IX86) || defined(__i386__) +#define WEBRTC_ARCH_X86_FAMILY +#define WEBRTC_ARCH_X86 +#define WEBRTC_ARCH_32_BITS +#define WEBRTC_ARCH_LITTLE_ENDIAN +#define WEBRTC_LITTLE_ENDIAN +#elif defined(__ARMEL__) +// TODO(andrew): We'd prefer to control platform defines here, but this is +// currently provided by the Android makefiles. Commented to avoid duplicate +// definition warnings. +//#define WEBRTC_ARCH_ARM +// TODO(andrew): Chromium uses the following two defines. Should we switch? +//#define WEBRTC_ARCH_ARM_FAMILY +//#define WEBRTC_ARCH_ARMEL +#define WEBRTC_ARCH_32_BITS +#define WEBRTC_ARCH_LITTLE_ENDIAN +#define WEBRTC_LITTLE_ENDIAN +#elif defined(__MIPSEL__) +#define WEBRTC_ARCH_32_BITS +#define WEBRTC_ARCH_LITTLE_ENDIAN +#define WEBRTC_LITTLE_ENDIAN +#else +#error Please add support for your architecture in typedefs.h +#endif + +#if defined(__SSE2__) || defined(_MSC_VER) +#define WEBRTC_USE_SSE2 +#endif + +#if !defined(_MSC_VER) +#include <stdint.h> +#else +// Define C99 equivalent types, since MSVC doesn't provide stdint.h. +typedef signed char int8_t; +typedef signed short int16_t; +typedef signed int int32_t; +typedef __int64 int64_t; +typedef unsigned char uint8_t; +typedef unsigned short uint16_t; +typedef unsigned int uint32_t; +typedef unsigned __int64 uint64_t; +#endif + +// TODO(andrew): remove WebRtc_ types: +// http://code.google.com/p/webrtc/issues/detail?id=314 +typedef int8_t WebRtc_Word8; +typedef int16_t WebRtc_Word16; +typedef int32_t WebRtc_Word32; +typedef int64_t WebRtc_Word64; +typedef uint8_t WebRtc_UWord8; +typedef uint16_t WebRtc_UWord16; +typedef uint32_t WebRtc_UWord32; +typedef uint64_t WebRtc_UWord64; + +#endif // WEBRTC_TYPEDEFS_H_ |
