diff options
Diffstat (limited to 'loader/dmo/dmo.c')
| -rw-r--r-- | loader/dmo/dmo.c | 166 |
1 files changed, 0 insertions, 166 deletions
diff --git a/loader/dmo/dmo.c b/loader/dmo/dmo.c deleted file mode 100644 index 0ca7cf3206..0000000000 --- a/loader/dmo/dmo.c +++ /dev/null @@ -1,166 +0,0 @@ -/* - * Modified for use with MPlayer, detailed changelog at - * http://svn.mplayerhq.hu/mplayer/trunk/ - */ - -#include "config.h" -#include "DMO_Filter.h" -#include "loader/drv.h" -#include "loader/com.h" -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include "loader/win32.h" // printf macro - -void trapbug(void); -typedef long STDCALL (*GETCLASS) (const GUID*, const GUID*, void**); - -void DMO_Filter_Destroy(DMO_Filter* This) -{ - if (This->m_pOptim) - This->m_pOptim->vt->Release((IUnknown*)This->m_pOptim); - if (This->m_pInPlace) - This->m_pInPlace->vt->Release((IUnknown*)This->m_pInPlace); - if (This->m_pMedia) - This->m_pMedia->vt->Release((IUnknown*)This->m_pMedia); - - free(This); -#ifdef WIN32_LOADER - CodecRelease(); -#endif -} - -DMO_Filter* DMO_FilterCreate(const char* dllname, const GUID* id, - DMO_MEDIA_TYPE* in_fmt, - DMO_MEDIA_TYPE* out_fmt) -{ - HRESULT hr = 0; - const char* em = NULL; - DMO_Filter* This = malloc(sizeof(DMO_Filter)); - if (!This) - return NULL; - - memset(This, 0, sizeof(DMO_Filter)); -#ifdef WIN32_LOADER - CodecAlloc(); -#endif - - //This->Start = DS_Filter_Start; - //This->Stop = DS_Filter_Stop; - - for (;;) - { - GETCLASS func; - struct IClassFactory* factory = NULL; - struct IUnknown* object = NULL; - unsigned int i; - unsigned long inputs, outputs; - - This->m_iHandle = LoadLibraryA(dllname); - if (!This->m_iHandle) - { - em = "could not open DMO DLL"; - break; - } - func = (GETCLASS)GetProcAddress((unsigned)This->m_iHandle, "DllGetClassObject"); - if (!func) - { - em = "illegal or corrupt DMO DLL"; - break; - } -//trapbug(); - hr = func(id, &IID_IClassFactory, (void*)&factory); - if (hr || !factory) - { - em = "no such class object"; - break; - } - hr = factory->vt->CreateInstance(factory, 0, &IID_IUnknown, (void*)&object); - factory->vt->Release((IUnknown*)factory); - if (hr || !object) - { - em = "class factory failure"; - break; - } - hr = object->vt->QueryInterface(object, &IID_IMediaObject, (void*)&This->m_pMedia); - if (hr == 0) - { - /* query for some extra available interface */ - HRESULT r = object->vt->QueryInterface(object, &IID_IMediaObjectInPlace, (void*)&This->m_pInPlace); - if (r == 0 && This->m_pInPlace) - printf("DMO dll supports InPlace - PLEASE REPORT to developer\n"); - r = object->vt->QueryInterface(object, &IID_IDMOVideoOutputOptimizations, (void*)&This->m_pOptim); - if (r == 0 && This->m_pOptim) - { - unsigned long flags; - r = This->m_pOptim->vt->QueryOperationModePreferences(This->m_pOptim, 0, &flags); - printf("DMO dll supports VO Optimizations %ld %lx\n", r, flags); - if (flags & DMO_VOSF_NEEDS_PREVIOUS_SAMPLE) - printf("DMO dll might use previous sample when requested\n"); - } - } - object->vt->Release((IUnknown*)object); - if (hr || !This->m_pMedia) - { - em = "object does not provide IMediaObject interface"; - break; - } - hr = This->m_pMedia->vt->SetInputType(This->m_pMedia, 0, in_fmt, 0); - if (hr) - { - em = "input format not accepted"; - break; - } - - if (0) { - DMO_MEDIA_TYPE dmo; - //VIDEOINFOHEADER* vi; - memset(&dmo, 0, sizeof(dmo)); - i = This->m_pMedia->vt->GetOutputType(This->m_pMedia, 0, 2, &dmo); - Debug printf("GetOutputType %x \n", i); - Debug printf("DMO 0x%x (%.4s) 0x%x (%.4s)\n" - //Debug printf("DMO 0x%x 0x%x\n" - ":: fixszsamp:%d tempcomp:%d sampsz:%ld\n" - ":: formtype: 0x%x\n" - ":: unk %p cbform: %ld pbform:%p\n", - dmo.majortype.f1, - (const char*)&dmo.majortype.f1, - dmo.subtype.f1, - (const char*)&dmo.subtype.f1, - dmo.bFixedSizeSamples, dmo.bTemporalCompression, - dmo.lSampleSize, - dmo.formattype.f1, - dmo.pUnk, dmo.cbFormat, dmo.pbFormat - ); -/* vi = (VIDEOINFOHEADER*) dmo.pbFormat; - vi = (VIDEOINFOHEADER*) out_fmt->pbFormat; - for (i = 0; i < out_fmt->cbFormat; i++) - Debug printf("BYTE %d %02x %02x\n", i, ((uint8_t*)dmo.pbFormat)[i], ((uint8_t*)out_fmt->pbFormat)[i]); -*/ - } - - hr = This->m_pMedia->vt->SetOutputType(This->m_pMedia, 0, out_fmt, 0); - if (hr) - { - em = "output format no accepted"; - break; - } - - inputs = outputs = 0; - hr = This->m_pMedia->vt->GetOutputSizeInfo(This->m_pMedia, 0, &inputs, &outputs); - Debug printf("GetOutput r=0x%lx size:%ld align:%ld\n", hr, inputs, outputs); - - // This->m_pMedia->vt->AllocateStreamingResources(This->m_pMedia); - hr = This->m_pMedia->vt->GetStreamCount(This->m_pMedia, &inputs, &outputs); - Debug printf("StreamCount r=0x%lx %ld %ld\n", hr, inputs, outputs); - - break; - } - if (em) - { - DMO_Filter_Destroy(This); - printf("IMediaObject ERROR: %p %s (0x%lx : %ld)\n", em, em ? em : "", hr, hr); - This = 0; - } - return This; -} |