1 /* -LICENSE-START- 2 ** Copyright (c) 2009 Blackmagic Design 3 ** 4 ** Permission is hereby granted, free of charge, to any person or organization 5 ** obtaining a copy of the software and accompanying documentation covered by 6 ** this license (the "Software") to use, reproduce, display, distribute, 7 ** execute, and transmit the Software, and to prepare derivative works of the 8 ** Software, and to permit third-parties to whom the Software is furnished to 9 ** do so, all subject to the following: 10 ** 11 ** The copyright notices in the Software and this entire statement, including 12 ** the above license grant, this restriction and the following disclaimer, 13 ** must be included in all copies of the Software, in whole or in part, and 14 ** all derivative works of the Software, unless such copies or derivative 15 ** works are solely in the form of machine-executable object code generated by 16 ** a source language processor. 17 ** 18 ** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 19 ** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 20 ** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT 21 ** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE 22 ** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, 23 ** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 24 ** DEALINGS IN THE SOFTWARE. 25 ** -LICENSE-END- 26 */ 27 28 #ifndef __LINUX_COM_H_ 29 #define __LINUX_COM_H_ 30 31 struct REFIID 32 { 33 unsigned char byte0; 34 unsigned char byte1; 35 unsigned char byte2; 36 unsigned char byte3; 37 unsigned char byte4; 38 unsigned char byte5; 39 unsigned char byte6; 40 unsigned char byte7; 41 unsigned char byte8; 42 unsigned char byte9; 43 unsigned char byte10; 44 unsigned char byte11; 45 unsigned char byte12; 46 unsigned char byte13; 47 unsigned char byte14; 48 unsigned char byte15; 49 }; 50 51 typedef REFIID CFUUIDBytes; 52 #define CFUUIDGetUUIDBytes(x) x 53 54 typedef int HRESULT; 55 typedef unsigned long ULONG; 56 typedef void *LPVOID; 57 58 #define SUCCEEDED(Status) ((HRESULT)(Status) >= 0) 59 #define FAILED(Status) ((HRESULT)(Status)<0) 60 61 #define IS_ERROR(Status) ((unsigned long)(Status) >> 31 == SEVERITY_ERROR) 62 #define HRESULT_CODE(hr) ((hr) & 0xFFFF) 63 #define HRESULT_FACILITY(hr) (((hr) >> 16) & 0x1fff) 64 #define HRESULT_SEVERITY(hr) (((hr) >> 31) & 0x1) 65 #define SEVERITY_SUCCESS 0 66 #define SEVERITY_ERROR 1 67 68 #define MAKE_HRESULT(sev,fac,code) ((HRESULT) (((unsigned long)(sev)<<31) | ((unsigned long)(fac)<<16) | ((unsigned long)(code))) ) 69 70 #define S_OK ((HRESULT)0x00000000L) 71 #define S_FALSE ((HRESULT)0x00000001L) 72 #define E_UNEXPECTED ((HRESULT)0x8000FFFFL) 73 #define E_NOTIMPL ((HRESULT)0x80000001L) 74 #define E_OUTOFMEMORY ((HRESULT)0x80000002L) 75 #define E_INVALIDARG ((HRESULT)0x80000003L) 76 #define E_NOINTERFACE ((HRESULT)0x80000004L) 77 #define E_POINTER ((HRESULT)0x80000005L) 78 #define E_HANDLE ((HRESULT)0x80000006L) 79 #define E_ABORT ((HRESULT)0x80000007L) 80 #define E_FAIL ((HRESULT)0x80000008L) 81 #define E_ACCESSDENIED ((HRESULT)0x80000009L) 82 83 #define STDMETHODCALLTYPE 84 85 #define IID_IUnknown (REFIID){0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46} 86 #define IUnknownUUID IID_IUnknown 87 88 #ifndef BMD_PUBLIC 89 #define BMD_PUBLIC 90 #endif 91 92 #ifdef __cplusplus 93 class BMD_PUBLIC IUnknown 94 { 95 public: 96 virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID iid, LPVOID *ppv) = 0; 97 virtual ULONG STDMETHODCALLTYPE AddRef(void) = 0; 98 virtual ULONG STDMETHODCALLTYPE Release(void) = 0; 99 }; 100 #endif 101 102 #endif 103 104