mirror of
https://github.com/danog/libtgvoip.git
synced 2024-12-02 09:37:52 +01:00
5caaaafa42
I'm now using the entire audio processing module from WebRTC as opposed to individual DSP algorithms pulled from there before. Seems to work better this way.
116 lines
3.6 KiB
C
116 lines
3.6 KiB
C
/*
|
|
* 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_
|
|
|
|
// 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 -"
|
|
#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
|
|
#elif defined(__aarch64__)
|
|
#define WEBRTC_ARCH_ARM_FAMILY
|
|
#define WEBRTC_ARCH_64_BITS
|
|
#define WEBRTC_ARCH_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
|
|
#elif defined(__ARMEL__) || defined(_M_ARM)
|
|
#define WEBRTC_ARCH_ARM_FAMILY
|
|
#define WEBRTC_ARCH_32_BITS
|
|
#define WEBRTC_ARCH_LITTLE_ENDIAN
|
|
#elif defined(__MIPSEL__)
|
|
#define WEBRTC_ARCH_MIPS_FAMILY
|
|
#if defined(__LP64__)
|
|
#define WEBRTC_ARCH_64_BITS
|
|
#else
|
|
#define WEBRTC_ARCH_32_BITS
|
|
#endif
|
|
#define WEBRTC_ARCH_LITTLE_ENDIAN
|
|
#elif defined(__pnacl__)
|
|
#define WEBRTC_ARCH_32_BITS
|
|
#define WEBRTC_ARCH_LITTLE_ENDIAN
|
|
#else
|
|
#error Please add support for your architecture in typedefs.h
|
|
#endif
|
|
|
|
#if !(defined(WEBRTC_ARCH_LITTLE_ENDIAN) ^ defined(WEBRTC_ARCH_BIG_ENDIAN))
|
|
#error Define either WEBRTC_ARCH_LITTLE_ENDIAN or WEBRTC_ARCH_BIG_ENDIAN
|
|
#endif
|
|
|
|
// TODO(zhongwei.yao): WEBRTC_CPU_DETECTION is only used in one place; we should
|
|
// probably just remove it.
|
|
#if (defined(WEBRTC_ARCH_X86_FAMILY) && !defined(__SSE2__))
|
|
#define WEBRTC_CPU_DETECTION
|
|
#endif
|
|
|
|
// TODO(pbos): Use webrtc/base/basictypes.h instead to include fixed-size ints.
|
|
#include <stdint.h>
|
|
|
|
#if defined(_MSC_VER) && _MSC_VER<=1800 && !defined(__cplusplus)
|
|
#define inline __inline
|
|
#endif
|
|
|
|
// Annotate a function indicating the caller must examine the return value.
|
|
// Use like:
|
|
// int foo() WARN_UNUSED_RESULT;
|
|
// To explicitly ignore a result, see |ignore_result()| in <base/macros.h>.
|
|
// TODO(ajm): Hack to avoid multiple definitions until the base/ of webrtc and
|
|
// libjingle are merged.
|
|
#if !defined(WARN_UNUSED_RESULT)
|
|
#if defined(__GNUC__) || defined(__clang__)
|
|
#define WARN_UNUSED_RESULT __attribute__ ((__warn_unused_result__))
|
|
#else
|
|
#define WARN_UNUSED_RESULT
|
|
#endif
|
|
#endif // WARN_UNUSED_RESULT
|
|
|
|
// Put after a variable that might not be used, to prevent compiler warnings:
|
|
// int result ATTRIBUTE_UNUSED = DoSomething();
|
|
// assert(result == 17);
|
|
#ifndef ATTRIBUTE_UNUSED
|
|
#if defined(__GNUC__) || defined(__clang__)
|
|
#define ATTRIBUTE_UNUSED __attribute__ ((__unused__))
|
|
#else
|
|
#define ATTRIBUTE_UNUSED
|
|
#endif
|
|
#endif
|
|
|
|
// Macro to be used for switch-case fallthrough (required for enabling
|
|
// -Wimplicit-fallthrough warning on Clang).
|
|
#ifndef FALLTHROUGH
|
|
#if defined(__clang__)
|
|
#define FALLTHROUGH() [[clang::fallthrough]]
|
|
#else
|
|
#define FALLTHROUGH() do { } while (0)
|
|
#endif
|
|
#endif
|
|
|
|
// Annotate a function that will not return control flow to the caller.
|
|
#if defined(_MSC_VER)
|
|
#define NO_RETURN __declspec(noreturn)
|
|
#elif defined(__GNUC__)
|
|
#define NO_RETURN __attribute__ ((__noreturn__))
|
|
#else
|
|
#define NO_RETURN
|
|
#endif
|
|
|
|
#endif // WEBRTC_TYPEDEFS_H_
|