avico.c File Reference

#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "dshow.h"
#include "vfw.h"
#include "aviriff.h"
#include "qcap_main.h"
#include "wine/debug.h"
#include "wine/heap.h"

Include dependency graph for avico.c:

Go to the source code of this file.

Classes
struct	AVICompressor

Macros
#define	COBJMACROS

Functions
	WINE_DEFAULT_DEBUG_CHANNEL (qcap)
static AVICompressor *	impl_from_BaseFilter (BaseFilter *filter)
static AVICompressor *	impl_from_IBaseFilter (IBaseFilter *iface)
static AVICompressor *	impl_from_BasePin (BasePin *pin)
static HRESULT	ensure_driver (AVICompressor *This)
static HRESULT	fill_format_info (AVICompressor *This, VIDEOINFOHEADER *src_videoinfo)
static HRESULT WINAPI	AVICompressor_QueryInterface (IBaseFilter *iface, REFIID riid, void **ppv)
static ULONG WINAPI	AVICompressor_Release (IBaseFilter *iface)
static HRESULT WINAPI	AVICompressor_Stop (IBaseFilter *iface)
static HRESULT WINAPI	AVICompressor_Pause (IBaseFilter *iface)
static HRESULT WINAPI	AVICompressor_Run (IBaseFilter *iface, REFERENCE_TIME tStart)
static HRESULT WINAPI	AVICompressor_FindPin (IBaseFilter *iface, LPCWSTR Id, IPin **ppPin)
static HRESULT WINAPI	AVICompressor_QueryFilterInfo (IBaseFilter *iface, FILTER_INFO *pInfo)
static HRESULT WINAPI	AVICompressor_QueryVendorInfo (IBaseFilter *iface, LPWSTR *pVendorInfo)
static IPin *WINAPI	AVICompressor_GetPin (BaseFilter *iface, int pos)
static LONG WINAPI	AVICompressor_GetPinCount (BaseFilter *iface)
static AVICompressor *	impl_from_IPersistPropertyBag (IPersistPropertyBag *iface)
static HRESULT WINAPI	AVICompressorPropertyBag_QueryInterface (IPersistPropertyBag *iface, REFIID riid, void **ppv)
static ULONG WINAPI	AVICompressorPropertyBag_AddRef (IPersistPropertyBag *iface)
static ULONG WINAPI	AVICompressorPropertyBag_Release (IPersistPropertyBag *iface)
static HRESULT WINAPI	AVICompressorPropertyBag_GetClassID (IPersistPropertyBag *iface, CLSID *pClassID)
static HRESULT WINAPI	AVICompressorPropertyBag_InitNew (IPersistPropertyBag *iface)
static HRESULT WINAPI	AVICompressorPropertyBag_Load (IPersistPropertyBag *iface, IPropertyBag *pPropBag, IErrorLog *pErrorLog)
static HRESULT WINAPI	AVICompressorPropertyBag_Save (IPersistPropertyBag *iface, IPropertyBag *pPropBag, BOOL fClearDirty, BOOL fSaveAllProperties)
static AVICompressor *	impl_from_IPin (IPin *iface)
static HRESULT WINAPI	AVICompressorIn_QueryInterface (IPin *iface, REFIID riid, void **ppv)
static ULONG WINAPI	AVICompressorIn_AddRef (IPin *iface)
static ULONG WINAPI	AVICompressorIn_Release (IPin *iface)
static HRESULT WINAPI	AVICompressorIn_ReceiveConnection (IPin *iface, IPin *pConnector, const AM_MEDIA_TYPE *pmt)
static HRESULT WINAPI	AVICompressorIn_Disconnect (IPin *iface)
static HRESULT WINAPI	AVICompressorIn_CheckMediaType (BasePin *base, const AM_MEDIA_TYPE *pmt)
static LONG WINAPI	AVICompressorIn_GetMediaTypeVersion (BasePin *base)
static HRESULT WINAPI	AVICompressorIn_GetMediaType (BasePin *base, int iPosition, AM_MEDIA_TYPE *amt)
static HRESULT WINAPI	AVICompressorIn_Receive (BaseInputPin *base, IMediaSample *pSample)
static HRESULT WINAPI	AVICompressorOut_QueryInterface (IPin *iface, REFIID riid, void **ppv)
static ULONG WINAPI	AVICompressorOut_AddRef (IPin *iface)
static ULONG WINAPI	AVICompressorOut_Release (IPin *iface)
static LONG WINAPI	AVICompressorOut_GetMediaTypeVersion (BasePin *base)
static HRESULT WINAPI	AVICompressorOut_GetMediaType (BasePin *base, int iPosition, AM_MEDIA_TYPE *amt)
static HRESULT WINAPI	AVICompressorOut_DecideBufferSize (BaseOutputPin *base, IMemAllocator *alloc, ALLOCATOR_PROPERTIES *ppropInputRequest)
static HRESULT WINAPI	AVICompressorOut_DecideAllocator (BaseOutputPin *base, IMemInputPin *pPin, IMemAllocator **pAlloc)
static HRESULT WINAPI	AVICompressorOut_BreakConnect (BaseOutputPin *base)
IUnknown *WINAPI	QCAP_createAVICompressor (IUnknown *outer, HRESULT *phr)

Variables
static const IBaseFilterVtbl	AVICompressorVtbl
static const BaseFilterFuncTable	filter_func_table
static const IPersistPropertyBagVtbl	PersistPropertyBagVtbl
static const IPinVtbl	AVICompressorInputPinVtbl
static const BaseInputPinFuncTable	AVICompressorBaseInputPinVtbl
static const IPinVtbl	AVICompressorOutputPinVtbl
static const BaseOutputPinFuncTable	AVICompressorBaseOutputPinVtbl

Macro Definition Documentation

COBJMACROS

#define COBJMACROS

Definition at line 21 of file avico.c.

Function Documentation

AVICompressor_FindPin()

static HRESULT WINAPI AVICompressor_FindPin ( IBaseFilter *  iface, LPCWSTR  Id, IPin **  ppPin  )

static

Definition at line 214 of file avico.c.

{
    AVICompressor *This = impl_from_IBaseFilter(iface);
    FIXME("(%p)->(%s %p)\n", This, debugstr_w(Id), ppPin);
    return VFW_E_NOT_FOUND;
}

AVICompressor_GetPin()

static IPin *WINAPI AVICompressor_GetPin ( BaseFilter *  iface, int  pos  )

static

Definition at line 253 of file avico.c.

{
    AVICompressor *This = impl_from_BaseFilter(iface);
    IPin *ret;
 
    TRACE("(%p)->(%d)\n", This, pos);
 
    switch(pos) {
    case 0:
        ret = &This->in->pin.IPin_iface;
        break;
    case 1:
        ret = &This->out->pin.IPin_iface;
        break;
    default:
        TRACE("No pin %d\n", pos);
        return NULL;
    };
 
    IPin_AddRef(ret);
    return ret;
}

AVICompressor_GetPinCount()

static LONG WINAPI AVICompressor_GetPinCount ( BaseFilter *  iface )

static

Definition at line 276 of file avico.c.

{
    return 2;
}

AVICompressor_Pause()

static HRESULT WINAPI AVICompressor_Pause ( IBaseFilter *  iface )

static

Definition at line 185 of file avico.c.

{
    AVICompressor *This = impl_from_IBaseFilter(iface);
    FIXME("(%p)\n", This);
    return E_NOTIMPL;
}

AVICompressor_QueryFilterInfo()

static HRESULT WINAPI AVICompressor_QueryFilterInfo ( IBaseFilter *  iface, FILTER_INFO *  pInfo  )

static

Definition at line 221 of file avico.c.

{
    AVICompressor *This = impl_from_IBaseFilter(iface);
    FIXME("(%p)->(%p)\n", This, pInfo);
    return E_NOTIMPL;
}

AVICompressor_QueryInterface()

static HRESULT WINAPI AVICompressor_QueryInterface ( IBaseFilter *  iface, REFIID  riid, void **  ppv  )

static

Definition at line 120 of file avico.c.

{
    AVICompressor *This = impl_from_IBaseFilter(iface);
 
    if(IsEqualIID(riid, &IID_IUnknown)) {
        TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
        *ppv = &This->filter.IBaseFilter_iface;
    }else if(IsEqualIID(riid, &IID_IPersist)) {
        TRACE("(%p)->(IID_IPersist %p)\n", This, ppv);
        *ppv = &This->filter.IBaseFilter_iface;
    }else if(IsEqualIID(riid, &IID_IMediaFilter)) {
        TRACE("(%p)->(IID_IMediaFilter %p)\n", This, ppv);
        *ppv = &This->filter.IBaseFilter_iface;
    }else if(IsEqualIID(riid, &IID_IBaseFilter)) {
        TRACE("(%p)->(IID_IBaseFilter %p)\n", This, ppv);
        *ppv = &This->filter.IBaseFilter_iface;
    }else if(IsEqualIID(riid, &IID_IPersistPropertyBag)) {
        TRACE("(%p)->(IID_IPersistPropertyBag %p)\n", This, ppv);
        *ppv = &This->IPersistPropertyBag_iface;
    }else {
        FIXME("no interface for %s\n", debugstr_guid(riid));
        *ppv = NULL;
        return E_NOINTERFACE;
    }
 
    IUnknown_AddRef((IUnknown*)*ppv);
    return S_OK;
 
}

AVICompressor_QueryVendorInfo()

static HRESULT WINAPI AVICompressor_QueryVendorInfo ( IBaseFilter *  iface, LPWSTR *  pVendorInfo  )

static

Definition at line 228 of file avico.c.

{
    AVICompressor *This = impl_from_IBaseFilter(iface);
    FIXME("(%p)->(%p)\n", This, pVendorInfo);
    return E_NOTIMPL;
}

AVICompressor_Release()

static ULONG WINAPI AVICompressor_Release ( IBaseFilter *  iface )

static

Definition at line 150 of file avico.c.

{
    AVICompressor *This = impl_from_IBaseFilter(iface);
    ULONG ref = BaseFilterImpl_Release(&This->filter.IBaseFilter_iface);
 
    TRACE("(%p) ref=%d\n", This, ref);
 
    if(!ref) {
        if(This->hic)
            ICClose(This->hic);
        heap_free(This->videoinfo);
        if(This->in)
            BaseInputPinImpl_Release(&This->in->pin.IPin_iface);
        if(This->out)
            BaseOutputPinImpl_Release(&This->out->pin.IPin_iface);
        heap_free(This);
    }
 
    return ref;
}

AVICompressor_Run()

static HRESULT WINAPI AVICompressor_Run ( IBaseFilter *  iface, REFERENCE_TIME  tStart  )

static

Definition at line 192 of file avico.c.

{
    AVICompressor *This = impl_from_IBaseFilter(iface);
    HRESULT hres;
 
    TRACE("(%p)->(%s)\n", This, wine_dbgstr_longlong(tStart));
 
    if(This->filter.state == State_Running)
        return S_OK;
 
    hres = IMemAllocator_Commit(This->out->pAllocator);
    if(FAILED(hres)) {
        FIXME("Commit failed: %08x\n", hres);
        return hres;
    }
 
    This->frame_cnt = 0;
 
    This->filter.state = State_Running;
    return S_OK;
}

AVICompressor_Stop()

static HRESULT WINAPI AVICompressor_Stop ( IBaseFilter *  iface )

static

Definition at line 171 of file avico.c.

{
    AVICompressor *This = impl_from_IBaseFilter(iface);
 
    TRACE("(%p)\n", This);
 
    if(This->filter.state == State_Stopped)
        return S_OK;
 
    ICCompressEnd(This->hic);
    This->filter.state = State_Stopped;
    return S_OK;
}

AVICompressorIn_AddRef()

static ULONG WINAPI AVICompressorIn_AddRef ( IPin *  iface )

static

Definition at line 388 of file avico.c.

{
    AVICompressor *This = impl_from_IPin(iface);
    return IBaseFilter_AddRef(&This->filter.IBaseFilter_iface);
}

AVICompressorIn_CheckMediaType()

static HRESULT WINAPI AVICompressorIn_CheckMediaType ( BasePin *  base, const AM_MEDIA_TYPE *  pmt  )

static

Definition at line 456 of file avico.c.

{
    AVICompressor *This = impl_from_BasePin(base);
    VIDEOINFOHEADER *videoinfo;
    HRESULT hres;
    DWORD res;
 
    TRACE("(%p)->(AM_MEDIA_TYPE(%p))\n", base, pmt);
    dump_AM_MEDIA_TYPE(pmt);
 
    if(!IsEqualIID(&pmt->majortype, &MEDIATYPE_Video))
        return S_FALSE;
 
    if(!IsEqualIID(&pmt->formattype, &FORMAT_VideoInfo)) {
        FIXME("formattype %s unsupported\n", debugstr_guid(&pmt->formattype));
        return S_FALSE;
    }
 
    hres = ensure_driver(This);
    if(hres != S_OK)
        return hres;
 
    videoinfo = (VIDEOINFOHEADER*)pmt->pbFormat;
    res = ICCompressQuery(This->hic, &videoinfo->bmiHeader, NULL);
    return res == ICERR_OK ? S_OK : S_FALSE;
}

AVICompressorIn_Disconnect()

static HRESULT WINAPI AVICompressorIn_Disconnect ( IPin *  iface )

static

Definition at line 419 of file avico.c.

{
    AVICompressor *This = impl_from_IPin(iface);
    HRESULT hres;
 
    TRACE("(%p)\n", This);
 
    hres = BasePinImpl_Disconnect(iface);
    if(FAILED(hres))
        return hres;
 
    heap_free(This->videoinfo);
    This->videoinfo = NULL;
    return S_OK;
}

AVICompressorIn_GetMediaType()

static HRESULT WINAPI AVICompressorIn_GetMediaType ( BasePin *  base, int  iPosition, AM_MEDIA_TYPE *  amt  )

static

Definition at line 488 of file avico.c.

{
    TRACE("(%p)->(%d %p)\n", base, iPosition, amt);
    return S_FALSE;
}

AVICompressorIn_GetMediaTypeVersion()

static LONG WINAPI AVICompressorIn_GetMediaTypeVersion ( BasePin *  base )

static

Definition at line 483 of file avico.c.

{
    return 0;
}

AVICompressorIn_QueryInterface()

static HRESULT WINAPI AVICompressorIn_QueryInterface ( IPin *  iface, REFIID  riid, void **  ppv  )

static

Definition at line 383 of file avico.c.

{
    return BaseInputPinImpl_QueryInterface(iface, riid, ppv);
}

AVICompressorIn_Receive()

static HRESULT WINAPI AVICompressorIn_Receive ( BaseInputPin *  base, IMediaSample *  pSample  )

static

Definition at line 494 of file avico.c.

{
    AVICompressor *This = impl_from_BasePin(&base->pin);
    VIDEOINFOHEADER *src_videoinfo;
    REFERENCE_TIME start, stop;
    IMediaSample *out_sample;
    AM_MEDIA_TYPE *mt;
    IMediaSample2 *sample2;
    DWORD comp_flags = 0;
    BOOL is_preroll;
    BOOL sync_point;
    BYTE *ptr, *buf;
    DWORD res;
    HRESULT hres;
 
    TRACE("(%p)->(%p)\n", base, pSample);
 
    if(!This->hic) {
        FIXME("Driver not loaded\n");
        return E_UNEXPECTED;
    }
 
    hres = IMediaSample_QueryInterface(pSample, &IID_IMediaSample2, (void**)&sample2);
    if(SUCCEEDED(hres)) {
        FIXME("Use IMediaSample2\n");
        IMediaSample2_Release(sample2);
    }
 
    is_preroll = IMediaSample_IsPreroll(pSample) == S_OK;
    sync_point = IMediaSample_IsSyncPoint(pSample) == S_OK;
 
    hres = IMediaSample_GetTime(pSample, &start, &stop);
    if(FAILED(hres)) {
        WARN("GetTime failed: %08x\n", hres);
        return hres;
    }
 
    hres = IMediaSample_GetMediaType(pSample, &mt);
    if(FAILED(hres))
        return hres;
 
    hres = IMediaSample_GetPointer(pSample, &ptr);
    if(FAILED(hres)) {
        WARN("GetPointer failed: %08x\n", hres);
        return hres;
    }
 
    hres = BaseOutputPinImpl_GetDeliveryBuffer(This->out, &out_sample, &start, &stop, 0);
    if(FAILED(hres))
        return hres;
 
    hres = IMediaSample_GetPointer(out_sample, &buf);
    if(FAILED(hres))
        return hres;
 
    if((This->driver_flags & VIDCF_TEMPORAL) && !(This->driver_flags & VIDCF_FASTTEMPORALC))
        FIXME("Unsupported temporal compression\n");
 
    src_videoinfo = (VIDEOINFOHEADER*)This->in->pin.mtCurrent.pbFormat;
    This->videoinfo->bmiHeader.biSizeImage = This->max_frame_size;
    res = ICCompress(This->hic, sync_point ? ICCOMPRESS_KEYFRAME : 0, &This->videoinfo->bmiHeader, buf,
            &src_videoinfo->bmiHeader, ptr, 0, &comp_flags, This->frame_cnt, 0, 0, NULL, NULL);
    if(res != ICERR_OK) {
        WARN("ICCompress failed: %d\n", res);
        IMediaSample_Release(out_sample);
        return E_FAIL;
    }
 
    IMediaSample_SetActualDataLength(out_sample, This->videoinfo->bmiHeader.biSizeImage);
    IMediaSample_SetPreroll(out_sample, is_preroll);
    IMediaSample_SetSyncPoint(out_sample, (comp_flags&AVIIF_KEYFRAME) != 0);
    IMediaSample_SetDiscontinuity(out_sample, (IMediaSample_IsDiscontinuity(pSample) == S_OK));
 
    if (IMediaSample_GetMediaTime(pSample, &start, &stop) == S_OK)
        IMediaSample_SetMediaTime(out_sample, &start, &stop);
    else
        IMediaSample_SetMediaTime(out_sample, NULL, NULL);
 
    hres = BaseOutputPinImpl_Deliver(This->out, out_sample);
    if(FAILED(hres))
        WARN("Deliver failed: %08x\n", hres);
 
    IMediaSample_Release(out_sample);
    This->frame_cnt++;
    return hres;
}

AVICompressorIn_ReceiveConnection()

static HRESULT WINAPI AVICompressorIn_ReceiveConnection ( IPin *  iface, IPin *  pConnector, const AM_MEDIA_TYPE *  pmt  )

static

Definition at line 400 of file avico.c.

{
    AVICompressor *This = impl_from_IPin(iface);
    HRESULT hres;
 
    TRACE("(%p)->(%p AM_MEDIA_TYPE(%p))\n", This, pConnector, pmt);
    dump_AM_MEDIA_TYPE(pmt);
 
    hres = BaseInputPinImpl_ReceiveConnection(iface, pConnector, pmt);
    if(FAILED(hres))
        return hres;
 
    hres = fill_format_info(This, (VIDEOINFOHEADER*)pmt->pbFormat);
    if(FAILED(hres))
        BasePinImpl_Disconnect(iface);
    return hres;
}

AVICompressorIn_Release()

static ULONG WINAPI AVICompressorIn_Release ( IPin *  iface )

static

Definition at line 394 of file avico.c.

{
    AVICompressor *This = impl_from_IPin(iface);
    return IBaseFilter_Release(&This->filter.IBaseFilter_iface);
}

AVICompressorOut_AddRef()

static ULONG WINAPI AVICompressorOut_AddRef ( IPin *  iface )

static

Definition at line 596 of file avico.c.

{
    AVICompressor *This = impl_from_IPin(iface);
    return IBaseFilter_AddRef(&This->filter.IBaseFilter_iface);
}

AVICompressorOut_BreakConnect()

static HRESULT WINAPI AVICompressorOut_BreakConnect ( BaseOutputPin *  base )

static

Definition at line 680 of file avico.c.

{
    FIXME("(%p)\n", base);
    return E_NOTIMPL;
}

AVICompressorOut_DecideAllocator()

static HRESULT WINAPI AVICompressorOut_DecideAllocator ( BaseOutputPin *  base, IMemInputPin *  pPin, IMemAllocator **  pAlloc  )

static

Definition at line 673 of file avico.c.

{
    TRACE("(%p)->(%p %p)\n", base, pPin, pAlloc);
    return BaseOutputPinImpl_DecideAllocator(base, pPin, pAlloc);
}

AVICompressorOut_DecideBufferSize()

static HRESULT WINAPI AVICompressorOut_DecideBufferSize ( BaseOutputPin *  base, IMemAllocator *  alloc, ALLOCATOR_PROPERTIES *  ppropInputRequest  )

static

Definition at line 656 of file avico.c.

{
    AVICompressor *This = impl_from_BasePin(&base->pin);
    ALLOCATOR_PROPERTIES actual;
 
    TRACE("(%p)\n", This);
 
    if (!ppropInputRequest->cBuffers)
        ppropInputRequest->cBuffers = 1;
    if (ppropInputRequest->cbBuffer < This->max_frame_size)
        ppropInputRequest->cbBuffer = This->max_frame_size;
    if (!ppropInputRequest->cbAlign)
        ppropInputRequest->cbAlign = 1;
 
    return IMemAllocator_SetProperties(alloc, ppropInputRequest, &actual);
}

AVICompressorOut_GetMediaType()

static HRESULT WINAPI AVICompressorOut_GetMediaType ( BasePin *  base, int  iPosition, AM_MEDIA_TYPE *  amt  )

static

Definition at line 635 of file avico.c.

{
    AVICompressor *This = impl_from_IBaseFilter(base->pinInfo.pFilter);
 
    TRACE("(%p)->(%d %p)\n", base, iPosition, amt);
 
    if(iPosition || !This->videoinfo)
        return S_FALSE;
 
    amt->majortype = MEDIATYPE_Video;
    amt->subtype = MEDIASUBTYPE_PCM;
    amt->bFixedSizeSamples = FALSE;
    amt->bTemporalCompression = (This->driver_flags & VIDCF_TEMPORAL) != 0;
    amt->lSampleSize = This->in->pin.mtCurrent.lSampleSize;
    amt->formattype = FORMAT_VideoInfo;
    amt->pUnk = NULL;
    amt->cbFormat = This->videoinfo_size;
    amt->pbFormat = (BYTE*)This->videoinfo;
    return S_OK;
}

AVICompressorOut_GetMediaTypeVersion()

static LONG WINAPI AVICompressorOut_GetMediaTypeVersion ( BasePin *  base )

static

Definition at line 629 of file avico.c.

{
    FIXME("(%p)\n", base);
    return 0;
}

AVICompressorOut_QueryInterface()

static HRESULT WINAPI AVICompressorOut_QueryInterface ( IPin *  iface, REFIID  riid, void **  ppv  )

static

Definition at line 591 of file avico.c.

{
    return BaseInputPinImpl_QueryInterface(iface, riid, ppv);
}

AVICompressorOut_Release()

static ULONG WINAPI AVICompressorOut_Release ( IPin *  iface )

static

Definition at line 602 of file avico.c.

{
    AVICompressor *This = impl_from_IPin(iface);
    return IBaseFilter_Release(&This->filter.IBaseFilter_iface);
}

AVICompressorPropertyBag_AddRef()

static ULONG WINAPI AVICompressorPropertyBag_AddRef ( IPersistPropertyBag *  iface )

static

Definition at line 297 of file avico.c.

{
    AVICompressor *This = impl_from_IPersistPropertyBag(iface);
    return IBaseFilter_AddRef(&This->filter.IBaseFilter_iface);
}

AVICompressorPropertyBag_GetClassID()

static HRESULT WINAPI AVICompressorPropertyBag_GetClassID ( IPersistPropertyBag *  iface, CLSID *  pClassID  )

static

Definition at line 309 of file avico.c.

{
    AVICompressor *This = impl_from_IPersistPropertyBag(iface);
    return IBaseFilter_GetClassID(&This->filter.IBaseFilter_iface, pClassID);
}

AVICompressorPropertyBag_InitNew()

static HRESULT WINAPI AVICompressorPropertyBag_InitNew ( IPersistPropertyBag *  iface )

static

Definition at line 315 of file avico.c.

{
    AVICompressor *This = impl_from_IPersistPropertyBag(iface);
    FIXME("(%p)->()\n", This);
    return E_NOTIMPL;
}

AVICompressorPropertyBag_Load()

static HRESULT WINAPI AVICompressorPropertyBag_Load ( IPersistPropertyBag *  iface, IPropertyBag *  pPropBag, IErrorLog *  pErrorLog  )

static

Definition at line 322 of file avico.c.

{
    AVICompressor *This = impl_from_IPersistPropertyBag(iface);
    BSTR str;
    VARIANT v;
    HRESULT hres;
 
    static const WCHAR fcc_handlerW[] = {'F','c','c','H','a','n','d','l','e','r',0};
 
    TRACE("(%p)->(%p %p)\n", This, pPropBag, pErrorLog);
 
    V_VT(&v) = VT_EMPTY;
    hres = IPropertyBag_Read(pPropBag, fcc_handlerW, &v, NULL);
    if(FAILED(hres)) {
        WARN("Could not read FccHandler: %08x\n", hres);
        return hres;
    }
 
    if(V_VT(&v) != VT_BSTR) {
        FIXME("Got vt %d\n", V_VT(&v));
        VariantClear(&v);
        return E_FAIL;
    }
 
    str = V_BSTR(&v);
    TRACE("FccHandler = %s\n", debugstr_w(str));
    if(SysStringLen(str) != 4) {
        FIXME("Invalid FccHandler len\n");
        SysFreeString(str);
        return E_FAIL;
    }
 
    This->fcc_handler = FCC(str[0], str[1], str[2], str[3]);
    SysFreeString(str);
    return S_OK;
}

AVICompressorPropertyBag_QueryInterface()

static HRESULT WINAPI AVICompressorPropertyBag_QueryInterface ( IPersistPropertyBag *  iface, REFIID  riid, void **  ppv  )

static

Definition at line 291 of file avico.c.

{
    AVICompressor *This = impl_from_IPersistPropertyBag(iface);
    return IBaseFilter_QueryInterface(&This->filter.IBaseFilter_iface, riid, ppv);
}

AVICompressorPropertyBag_Release()

static ULONG WINAPI AVICompressorPropertyBag_Release ( IPersistPropertyBag *  iface )

static

Definition at line 303 of file avico.c.

{
    AVICompressor *This = impl_from_IPersistPropertyBag(iface);
    return IBaseFilter_Release(&This->filter.IBaseFilter_iface);
}

AVICompressorPropertyBag_Save()

static HRESULT WINAPI AVICompressorPropertyBag_Save ( IPersistPropertyBag *  iface, IPropertyBag *  pPropBag, BOOL  fClearDirty, BOOL  fSaveAllProperties  )

static

Definition at line 359 of file avico.c.

{
    AVICompressor *This = impl_from_IPersistPropertyBag(iface);
    FIXME("(%p)->(%p %x %x)\n", This, pPropBag, fClearDirty, fSaveAllProperties);
    return E_NOTIMPL;
}

ensure_driver()

static HRESULT ensure_driver ( AVICompressor *  This )

static

Definition at line 70 of file avico.c.

{
    if(This->hic)
        return S_OK;
 
    This->hic = ICOpen(FCC('v','i','d','c'), This->fcc_handler, ICMODE_COMPRESS);
    if(!This->hic) {
        FIXME("ICOpen failed\n");
        return E_FAIL;
    }
 
    return S_OK;
}

Referenced by AVICompressorIn_CheckMediaType(), and fill_format_info().

fill_format_info()

static HRESULT fill_format_info ( AVICompressor *  This, VIDEOINFOHEADER *  src_videoinfo  )

static

Definition at line 84 of file avico.c.

{
    DWORD size;
    ICINFO icinfo;
    HRESULT hres;
 
    hres = ensure_driver(This);
    if(hres != S_OK)
        return hres;
 
    size = ICGetInfo(This->hic, &icinfo, sizeof(icinfo));
    if(size != sizeof(icinfo))
        return E_FAIL;
 
    size = ICCompressGetFormatSize(This->hic, &src_videoinfo->bmiHeader);
    if(!size) {
        FIXME("ICCompressGetFormatSize failed\n");
        return E_FAIL;
    }
 
    size += FIELD_OFFSET(VIDEOINFOHEADER, bmiHeader);
    This->videoinfo = heap_alloc(size);
    if(!This->videoinfo)
        return E_OUTOFMEMORY;
 
    This->videoinfo_size = size;
    This->driver_flags = icinfo.dwFlags;
    memset(This->videoinfo, 0, sizeof(*This->videoinfo));
    ICCompressGetFormat(This->hic, &src_videoinfo->bmiHeader, &This->videoinfo->bmiHeader);
 
    This->videoinfo->dwBitRate = 10000000/src_videoinfo->AvgTimePerFrame * This->videoinfo->bmiHeader.biSizeImage * 8;
    This->videoinfo->AvgTimePerFrame = src_videoinfo->AvgTimePerFrame;
    This->max_frame_size = This->videoinfo->bmiHeader.biSizeImage;
    return S_OK;
}

Referenced by AVICompressorIn_ReceiveConnection().

impl_from_BaseFilter()

static AVICompressor * impl_from_BaseFilter ( BaseFilter *  filter )

inlinestatic

Definition at line 54 of file avico.c.

{
    return CONTAINING_RECORD(filter, AVICompressor, filter);
}

Referenced by AVICompressor_GetPin(), and impl_from_IBaseFilter().

impl_from_BasePin()

static AVICompressor * impl_from_BasePin ( BasePin *  pin )

inlinestatic

Definition at line 65 of file avico.c.

{
    return impl_from_IBaseFilter(pin->pinInfo.pFilter);
}

Referenced by AVICompressorIn_CheckMediaType(), AVICompressorIn_Receive(), and AVICompressorOut_DecideBufferSize().

impl_from_IBaseFilter()

static AVICompressor * impl_from_IBaseFilter ( IBaseFilter *  iface )

inlinestatic

Definition at line 59 of file avico.c.

{
    BaseFilter *filter = CONTAINING_RECORD(iface, BaseFilter, IBaseFilter_iface);
    return impl_from_BaseFilter(filter);
}

Referenced by AVICompressor_FindPin(), AVICompressor_Pause(), AVICompressor_QueryFilterInfo(), AVICompressor_QueryInterface(), AVICompressor_QueryVendorInfo(), AVICompressor_Release(), AVICompressor_Run(), AVICompressor_Stop(), AVICompressorOut_GetMediaType(), impl_from_BasePin(), and impl_from_IPin().

impl_from_IPersistPropertyBag()

static AVICompressor * impl_from_IPersistPropertyBag ( IPersistPropertyBag *  iface )

static

Definition at line 286 of file avico.c.

{
    return CONTAINING_RECORD(iface, AVICompressor, IPersistPropertyBag_iface);
}

Referenced by AVICompressorPropertyBag_AddRef(), AVICompressorPropertyBag_GetClassID(), AVICompressorPropertyBag_InitNew(), AVICompressorPropertyBag_Load(), AVICompressorPropertyBag_QueryInterface(), AVICompressorPropertyBag_Release(), and AVICompressorPropertyBag_Save().

impl_from_IPin()

static AVICompressor * impl_from_IPin ( IPin *  iface )

inlinestatic

Definition at line 377 of file avico.c.

{
    BasePin *bp = CONTAINING_RECORD(iface, BasePin, IPin_iface);
    return impl_from_IBaseFilter(bp->pinInfo.pFilter);
}

Referenced by AVICompressorIn_AddRef(), AVICompressorIn_Disconnect(), AVICompressorIn_ReceiveConnection(), AVICompressorIn_Release(), AVICompressorOut_AddRef(), and AVICompressorOut_Release().

QCAP_createAVICompressor()

IUnknown *WINAPI QCAP_createAVICompressor	(	IUnknown *	outer,
		HRESULT *	phr
	)

Definition at line 698 of file avico.c.

{
    PIN_INFO in_pin_info  = {NULL, PINDIR_INPUT,  {'I','n','p','u','t',0}};
    PIN_INFO out_pin_info = {NULL, PINDIR_OUTPUT, {'O','u','t','p','u','t',0}};
    AVICompressor *compressor;
    HRESULT hres;
 
    TRACE("\n");
 
    compressor = heap_alloc_zero(sizeof(*compressor));
    if(!compressor) {
        *phr = E_NOINTERFACE;
        return NULL;
    }
 
    BaseFilter_Init(&compressor->filter, &AVICompressorVtbl, &CLSID_AVICo,
            (DWORD_PTR)(__FILE__ ": AVICompressor.csFilter"), &filter_func_table);
 
    compressor->IPersistPropertyBag_iface.lpVtbl = &PersistPropertyBagVtbl;
 
    in_pin_info.pFilter = &compressor->filter.IBaseFilter_iface;
    hres = BaseInputPin_Construct(&AVICompressorInputPinVtbl, sizeof(BaseInputPin), &in_pin_info,
            &AVICompressorBaseInputPinVtbl, &compressor->filter.csFilter, NULL, (IPin**)&compressor->in);
    if(FAILED(hres)) {
        IBaseFilter_Release(&compressor->filter.IBaseFilter_iface);
        *phr = hres;
        return NULL;
    }
 
    out_pin_info.pFilter = &compressor->filter.IBaseFilter_iface;
    hres = BaseOutputPin_Construct(&AVICompressorOutputPinVtbl, sizeof(BaseOutputPin), &out_pin_info,
            &AVICompressorBaseOutputPinVtbl, &compressor->filter.csFilter, (IPin**)&compressor->out);
    if(FAILED(hres)) {
        IBaseFilter_Release(&compressor->filter.IBaseFilter_iface);
        *phr = hres;
        return NULL;
    }
 
    *phr = S_OK;
    return (IUnknown*)&compressor->filter.IBaseFilter_iface;
}

WINE_DEFAULT_DEBUG_CHANNEL()

WINE_DEFAULT_DEBUG_CHANNEL

(

qcap

)

Variable Documentation

AVICompressorBaseInputPinVtbl

const BaseInputPinFuncTable AVICompressorBaseInputPinVtbl

static

Initial value:

= {
    {
        AVICompressorIn_CheckMediaType,
        NULL,
        AVICompressorIn_GetMediaTypeVersion,
        AVICompressorIn_GetMediaType
    },
    AVICompressorIn_Receive
}

Definition at line 581 of file avico.c.

Referenced by QCAP_createAVICompressor().

AVICompressorBaseOutputPinVtbl

const BaseOutputPinFuncTable AVICompressorBaseOutputPinVtbl

static

Initial value:

= {
    {
        NULL,
        BaseOutputPinImpl_AttemptConnection,
        AVICompressorOut_GetMediaTypeVersion,
        AVICompressorOut_GetMediaType
    },
    AVICompressorOut_DecideBufferSize,
    AVICompressorOut_DecideAllocator,
    AVICompressorOut_BreakConnect
}

Definition at line 686 of file avico.c.

Referenced by QCAP_createAVICompressor().

AVICompressorInputPinVtbl

const IPinVtbl AVICompressorInputPinVtbl

static

Initial value:

= {
    AVICompressorIn_QueryInterface,
    AVICompressorIn_AddRef,
    AVICompressorIn_Release,
    BaseInputPinImpl_Connect,
    AVICompressorIn_ReceiveConnection,
    AVICompressorIn_Disconnect,
    BasePinImpl_ConnectedTo,
    BasePinImpl_ConnectionMediaType,
    BasePinImpl_QueryPinInfo,
    BasePinImpl_QueryDirection,
    BasePinImpl_QueryId,
    BasePinImpl_QueryAccept,
    BasePinImpl_EnumMediaTypes,
    BasePinImpl_QueryInternalConnections,
    BaseInputPinImpl_EndOfStream,
    BaseInputPinImpl_BeginFlush,
    BaseInputPinImpl_EndFlush,
    BaseInputPinImpl_NewSegment
}

Definition at line 435 of file avico.c.

Referenced by QCAP_createAVICompressor().

AVICompressorOutputPinVtbl

const IPinVtbl AVICompressorOutputPinVtbl

static

Initial value:

= {
    AVICompressorOut_QueryInterface,
    AVICompressorOut_AddRef,
    AVICompressorOut_Release,
    BaseOutputPinImpl_Connect,
    BaseOutputPinImpl_ReceiveConnection,
    BaseOutputPinImpl_Disconnect,
    BasePinImpl_ConnectedTo,
    BasePinImpl_ConnectionMediaType,
    BasePinImpl_QueryPinInfo,
    BasePinImpl_QueryDirection,
    BasePinImpl_QueryId,
    BasePinImpl_QueryAccept,
    BasePinImpl_EnumMediaTypes,
    BasePinImpl_QueryInternalConnections,
    BaseOutputPinImpl_EndOfStream,
    BaseOutputPinImpl_BeginFlush,
    BaseOutputPinImpl_EndFlush,
    BasePinImpl_NewSegment
}

Definition at line 608 of file avico.c.

Referenced by QCAP_createAVICompressor().

AVICompressorVtbl

const IBaseFilterVtbl AVICompressorVtbl

static

Initial value:

= {
    AVICompressor_QueryInterface,
    BaseFilterImpl_AddRef,
    AVICompressor_Release,
    BaseFilterImpl_GetClassID,
    AVICompressor_Stop,
    AVICompressor_Pause,
    AVICompressor_Run,
    BaseFilterImpl_GetState,
    BaseFilterImpl_SetSyncSource,
    BaseFilterImpl_GetSyncSource,
    BaseFilterImpl_EnumPins,
    AVICompressor_FindPin,
    AVICompressor_QueryFilterInfo,
    BaseFilterImpl_JoinFilterGraph,
    AVICompressor_QueryVendorInfo
}

Definition at line 235 of file avico.c.

Referenced by QCAP_createAVICompressor().

filter_func_table

const BaseFilterFuncTable filter_func_table

static

Initial value:

= {
    AVICompressor_GetPin,
    AVICompressor_GetPinCount
}

Definition at line 281 of file avico.c.

Referenced by QCAP_createAVICompressor().

PersistPropertyBagVtbl

const IPersistPropertyBagVtbl PersistPropertyBagVtbl

static

Initial value:

= {
    AVICompressorPropertyBag_QueryInterface,
    AVICompressorPropertyBag_AddRef,
    AVICompressorPropertyBag_Release,
    AVICompressorPropertyBag_GetClassID,
    AVICompressorPropertyBag_InitNew,
    AVICompressorPropertyBag_Load,
    AVICompressorPropertyBag_Save
}

Definition at line 367 of file avico.c.

Referenced by QCAP_createAVICompressor().