mirror of
https://github.com/FFmpeg/FFmpeg.git
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78 lines
2.3 KiB
C++
78 lines
2.3 KiB
C++
#ifndef __WINDOWS2LINUX_H__
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#define __WINDOWS2LINUX_H__
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/*
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* LINUX SPECIFIC DEFINITIONS
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*/
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//
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// Data types conversions
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//
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#include <stdlib.h>
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#include <string.h>
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#include "basicDataTypeConversions.h"
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#ifdef __cplusplus
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namespace avxsynth {
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#endif // __cplusplus
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//
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// purposefully define the following MSFT definitions
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// to mean nothing (as they do not mean anything on Linux)
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//
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#define __stdcall
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#define __cdecl
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#define noreturn
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#define __declspec(x)
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#define STDAPI extern "C" HRESULT
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#define STDMETHODIMP HRESULT __stdcall
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#define STDMETHODIMP_(x) x __stdcall
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#define STDMETHOD(x) virtual HRESULT x
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#define STDMETHOD_(a, x) virtual a x
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#ifndef TRUE
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#define TRUE true
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#endif
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#ifndef FALSE
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#define FALSE false
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#endif
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#define S_OK (0x00000000)
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#define S_FALSE (0x00000001)
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#define E_NOINTERFACE (0X80004002)
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#define E_POINTER (0x80004003)
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#define E_FAIL (0x80004005)
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#define E_OUTOFMEMORY (0x8007000E)
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#define INVALID_HANDLE_VALUE ((HANDLE)((LONG_PTR)-1))
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#define FAILED(hr) ((hr) & 0x80000000)
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#define SUCCEEDED(hr) (!FAILED(hr))
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//
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// Functions
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//
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#define MAKEDWORD(a,b,c,d) (((a) << 24) | ((b) << 16) | ((c) << 8) | (d))
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#define MAKEWORD(a,b) (((a) << 8) | (b))
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#define lstrlen strlen
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#define lstrcpy strcpy
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#define lstrcmpi strcasecmp
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#define _stricmp strcasecmp
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#define InterlockedIncrement(x) __sync_fetch_and_add((x), 1)
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#define InterlockedDecrement(x) __sync_fetch_and_sub((x), 1)
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// Windows uses (new, old) ordering but GCC has (old, new)
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#define InterlockedCompareExchange(x,y,z) __sync_val_compare_and_swap(x,z,y)
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#define UInt32x32To64(a, b) ( (uint64_t) ( ((uint64_t)((uint32_t)(a))) * ((uint32_t)(b)) ) )
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#define Int64ShrlMod32(a, b) ( (uint64_t) ( (uint64_t)(a) >> (b) ) )
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#define Int32x32To64(a, b) ((__int64)(((__int64)((long)(a))) * ((long)(b))))
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#define MulDiv(nNumber, nNumerator, nDenominator) (int32_t) (((int64_t) (nNumber) * (int64_t) (nNumerator) + (int64_t) ((nDenominator)/2)) / (int64_t) (nDenominator))
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#ifdef __cplusplus
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}; // namespace avxsynth
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#endif // __cplusplus
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#endif // __WINDOWS2LINUX_H__
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