mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-21 07:46:38 +00:00
100 lines
3.3 KiB
C
100 lines
3.3 KiB
C
|
/* -LICENSE-START-
|
||
|
|
** Copyright (c) 2009 Blackmagic Design
|
||
|
|
**
|
||
|
|
** Permission is hereby granted, free of charge, to any person or organization
|
||
|
|
** obtaining a copy of the software and accompanying documentation covered by
|
||
|
|
** this license (the "Software") to use, reproduce, display, distribute,
|
||
|
|
** execute, and transmit the Software, and to prepare derivative works of the
|
||
|
|
** Software, and to permit third-parties to whom the Software is furnished to
|
||
|
|
** do so, all subject to the following:
|
||
|
|
**
|
||
|
|
** The copyright notices in the Software and this entire statement, including
|
||
|
|
** the above license grant, this restriction and the following disclaimer,
|
||
|
|
** must be included in all copies of the Software, in whole or in part, and
|
||
|
|
** all derivative works of the Software, unless such copies or derivative
|
||
|
|
** works are solely in the form of machine-executable object code generated by
|
||
|
|
** a source language processor.
|
||
|
|
**
|
||
|
|
** 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, TITLE AND NON-INFRINGEMENT. IN NO EVENT
|
||
|
|
** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
|
||
|
|
** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
|
||
|
|
** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
|
** DEALINGS IN THE SOFTWARE.
|
||
|
|
** -LICENSE-END-
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __LINUX_COM_H_
|
||
|
|
#define __LINUX_COM_H_
|
||
|
|
|
||
|
|
struct REFIID
|
||
|
|
{
|
||
|
|
unsigned char byte0;
|
||
|
|
unsigned char byte1;
|
||
|
|
unsigned char byte2;
|
||
|
|
unsigned char byte3;
|
||
|
|
unsigned char byte4;
|
||
|
|
unsigned char byte5;
|
||
|
|
unsigned char byte6;
|
||
|
|
unsigned char byte7;
|
||
|
|
unsigned char byte8;
|
||
|
|
unsigned char byte9;
|
||
|
|
unsigned char byte10;
|
||
|
|
unsigned char byte11;
|
||
|
|
unsigned char byte12;
|
||
|
|
unsigned char byte13;
|
||
|
|
unsigned char byte14;
|
||
|
|
unsigned char byte15;
|
||
|
|
};
|
||
|
|
|
||
|
|
typedef REFIID CFUUIDBytes;
|
||
|
|
#define CFUUIDGetUUIDBytes(x) x
|
||
|
|
|
||
|
|
typedef int HRESULT;
|
||
|
|
typedef unsigned long ULONG;
|
||
|
|
typedef void *LPVOID;
|
||
|
|
|
||
|
|
#define SUCCEEDED(Status) ((HRESULT)(Status) >= 0)
|
||
|
|
#define FAILED(Status) ((HRESULT)(Status)<0)
|
||
|
|
|
||
|
|
#define IS_ERROR(Status) ((unsigned long)(Status) >> 31 == SEVERITY_ERROR)
|
||
|
|
#define HRESULT_CODE(hr) ((hr) & 0xFFFF)
|
||
|
|
#define HRESULT_FACILITY(hr) (((hr) >> 16) & 0x1fff)
|
||
|
|
#define HRESULT_SEVERITY(hr) (((hr) >> 31) & 0x1)
|
||
|
|
#define SEVERITY_SUCCESS 0
|
||
|
|
#define SEVERITY_ERROR 1
|
||
|
|
|
||
|
|
#define MAKE_HRESULT(sev,fac,code) ((HRESULT) (((unsigned long)(sev)<<31) | ((unsigned long)(fac)<<16) | ((unsigned long)(code))) )
|
||
|
|
|
||
|
|
#define S_OK ((HRESULT)0x00000000L)
|
||
|
|
#define S_FALSE ((HRESULT)0x00000001L)
|
||
|
|
#define E_UNEXPECTED ((HRESULT)0x8000FFFFL)
|
||
|
|
#define E_NOTIMPL ((HRESULT)0x80000001L)
|
||
|
|
#define E_OUTOFMEMORY ((HRESULT)0x80000002L)
|
||
|
|
#define E_INVALIDARG ((HRESULT)0x80000003L)
|
||
|
|
#define E_NOINTERFACE ((HRESULT)0x80000004L)
|
||
|
|
#define E_POINTER ((HRESULT)0x80000005L)
|
||
|
|
#define E_HANDLE ((HRESULT)0x80000006L)
|
||
|
|
#define E_ABORT ((HRESULT)0x80000007L)
|
||
|
|
#define E_FAIL ((HRESULT)0x80000008L)
|
||
|
|
#define E_ACCESSDENIED ((HRESULT)0x80000009L)
|
||
|
|
|
||
|
|
#define STDMETHODCALLTYPE
|
||
|
|
|
||
|
|
#define IID_IUnknown (REFIID){0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46}
|
||
|
|
#define IUnknownUUID IID_IUnknown
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
class IUnknown
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID iid, LPVOID *ppv) = 0;
|
||
|
|
virtual ULONG STDMETHODCALLTYPE AddRef(void) = 0;
|
||
|
|
virtual ULONG STDMETHODCALLTYPE Release(void) = 0;
|
||
|
|
};
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|