diff options
Diffstat (limited to 'loader/dshow/mediatype.h')
| -rw-r--r-- | loader/dshow/mediatype.h | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/loader/dshow/mediatype.h b/loader/dshow/mediatype.h deleted file mode 100644 index ecb696ca39..0000000000 --- a/loader/dshow/mediatype.h +++ /dev/null @@ -1,96 +0,0 @@ -/* -------------------------------------------------------------------- - AM_MEDIA_TYPE service functions declarations -------------------------------------------------------------------- -*/ - -#ifndef MPLAYER_MEDIATYPE_H -#define MPLAYER_MEDIATYPE_H - -#include "guids.h" - -typedef struct __attribute__((__packed__)) MediaType -{ - GUID majortype; //0x0 - GUID subtype; //0x10 - int bFixedSizeSamples; //0x20 - int bTemporalCompression; //0x24 - unsigned long lSampleSize; //0x28 - GUID formattype; //0x2c - IUnknown* pUnk; //0x3c - unsigned long cbFormat; //0x40 - char* pbFormat; //0x44 -} AM_MEDIA_TYPE; - -/** - * \brief print info from AM_MEDIA_TYPE structure - * =param[in] label short lable for media type - * \param[in] pmt pointer to AM_MEDIA_TYPE - * - * routine used for debug purposes - * - */ -void DisplayMediaType(const char * label,const AM_MEDIA_TYPE* pmt); -/** - * \brief frees memory, pointed by pbFormat and pUnk members of AM_MEDIA_TYPE structure - * - * \param[in] pmt pointer to structure - * - * \note - * routine does not frees memory allocated for AM_MEDIA_TYPE, so given pointer will be - * valid after this routine call. - * - */ -void FreeMediaType(AM_MEDIA_TYPE* pmt); -/** - * \brief frees memory allocated for AM_MEDIA_TYPE structure, including pbFormat and pUnk - * members - * - * \param[in] pmt pointer to structure - * - * \note - * after call to this routine, pointer to AM_MEDIA_TYPE will not be valid anymore - * - */ -void DeleteMediaType(AM_MEDIA_TYPE* pmt); -/** - * \brief copyies info from source to destination AM_MEDIA_TYPE structures - * - * \param[in] pSrc pointer to AM_MEDIA_TYPE structure to copy data from - * \param[out] pDst pointer to AM_MEDIA_TYPE structure to copy data to - * - * \return S_OK - success - * \return E_POINTER - pSrc or pDst is NULL or (pSrc->cbFormat && !pSrc->pbFormat) - * \return E_INVALIDARG - (pSrc == pDst) - * \return E_OUTOFMEMORY - Insufficient memory - * - * \note - * - pDst must point to existing AM_MEDIA_TYPE structure (all data will be overwritten) - * - if pDst->pbFormat!=NULL this will cause memory leak (as described in Directshow SDK)! - * - */ -HRESULT CopyMediaType(AM_MEDIA_TYPE* pDst,const AM_MEDIA_TYPE* pSrc); -/** - * \brief allocates new AM_MEDIA_TYPE structure and fills it with info from given one - * - * \param[in] pSrc pointer to AM_MEDIA_TYPE structure to copy data from - * - * \return result code, returned from CopyMediaType - * - */ -AM_MEDIA_TYPE* CreateMediaType(const AM_MEDIA_TYPE* pSrc); - -/** - * \brief compares two AM_MEDIA_TYPE structures for compatibility - * - * \param[in] pmt1 first AM_MEDIA_TYPE structure for compare - * \param[in] pmt2 second AM_MEDIA_TYPE structure for compare - * \param[in] bWildcards 1 means that GUID_NULL of one structure will be compatible with any value of another structure - * - * \return 1 if structures are compatible - * \return 0 if structures are not compatible - * - */ -int CompareMediaTypes(const AM_MEDIA_TYPE * pmt1, const AM_MEDIA_TYPE * pmt2, int bWildcards); - -#endif /* MPLAYER_MEDIA_TYPE_H */ |