From 110184516bd42a669210e51d029dc062bbd58d01 Mon Sep 17 00:00:00 2001 From: voroshil Date: Mon, 19 Nov 2007 18:53:13 +0000 Subject: One step of code cleanup: move all variables, related to audio/video/vbi chains of filters into separate structure (will simplify some parts of code in future) git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25107 b3059339-0415-0410-9bf9-f77b7e298cf2 --- stream/tvi_dshow.c | 425 ++++++++++++++++++++++++++++------------------------- 1 file changed, 221 insertions(+), 204 deletions(-) (limited to 'stream') diff --git a/stream/tvi_dshow.c b/stream/tvi_dshow.c index 049451b450..8aa75dbca9 100644 --- a/stream/tvi_dshow.c +++ b/stream/tvi_dshow.c @@ -127,6 +127,8 @@ typedef struct { double tStart; ///< pts of first sample (first sample should have pts 0) } grabber_ringbuffer_t; +typedef enum { unknown, video, audio, vbi } stream_type; + /** CSampleGrabberCD definition */ @@ -137,6 +139,23 @@ typedef struct CSampleGrabberCB { grabber_ringbuffer_t *pbuf; } CSampleGrabberCB; +/** + Chain related structure + */ +typedef struct { + stream_type type; ///< stream type + + IBaseFilter *pCaptureFilter; ///< capture device filter + IAMStreamConfig *pStreamConfig; ///< for configuring stream + + grabber_ringbuffer_t *rbuf; ///< sample frabber data + + AM_MEDIA_TYPE *pmt; ///< stream properties. + int nFormatUsed; ///< index of used format + AM_MEDIA_TYPE **arpmt; ///< available formats + void** arStreamCaps; ///< VIDEO_STREAM_CONFIG_CAPS or AUDIO_STREAM_CONFIG_CAPS +} chain_t; + typedef struct { int dev_index; ///< capture device index in device list (defaul: 0, first available device) int adev_index; ///< audio capture device index in device list (default: -1, not used) @@ -157,26 +176,7 @@ typedef struct { int first_channel; ///< channel number of first entry in freq table int input; ///< used input - // video related stuff - int nVideoFormatUsed; ///< index of used video format - AM_MEDIA_TYPE **arpmtVideo; ///< available video formats - VIDEO_STREAM_CONFIG_CAPS **arVideoCaps; ///< capabilities of output video - AM_MEDIA_TYPE *pmtVideo; ///< video stream properties - grabber_ringbuffer_t *v_buf; - IBaseFilter *pVideoFilter; ///< interface for capture device - IAMStreamConfig *pVideoStreamConfig; ///< for configuring video stream - - // audio related stuff - int nAudioFormatUsed; ///< index of used audio format - AM_MEDIA_TYPE **arpmtAudio; ///< available audio formats - AUDIO_STREAM_CONFIG_CAPS **arAudioCaps; ///< capabilities of output audio - AM_MEDIA_TYPE *pmtAudio; ///< audio stream properties. - grabber_ringbuffer_t *a_buf; - IBaseFilter *pAudioFilter; ///< interface for audio capture device (if adevice passed) - IAMStreamConfig *pAudioStreamConfig; ///< for configuring audio stream - - AM_MEDIA_TYPE *pmtVBI; ///< available audio formats - grabber_ringbuffer_t *vbi_buf; + chain_t* chains[3]; ///< chains' data (0-video, 1-audio, 2-vbi) IAMTVTuner *pTVTuner; ///< interface for tuner device IGraphBuilder *pGraph; ///< filter graph @@ -1240,7 +1240,7 @@ static void get_capabilities(priv_t * priv) } if (priv->adev_index != -1) { - hr = OLE_CALL_ARGS(priv->pAudioFilter, EnumPins, &pEnum); + hr = OLE_CALL_ARGS(priv->chains[1]->pCaptureFilter, EnumPins, &pEnum); if (FAILED(hr)) return; mp_msg(MSGT_TV, MSGL_V, MSGTR_TVI_DS_AvailableAudioInputs); @@ -2238,8 +2238,8 @@ static double grab_audio_frame(priv_t * priv, char *buffer, int len) int bytes = 0; int i; double pts; - grabber_ringbuffer_t *rb = priv->a_buf; - grabber_ringbuffer_t *vrb = priv->v_buf; + grabber_ringbuffer_t *rb = priv->chains[1]->rbuf; + grabber_ringbuffer_t *vrb = priv->chains[0]->rbuf; if (!rb || !rb->ringbuffer) return 1; @@ -2286,10 +2286,10 @@ static double grab_audio_frame(priv_t * priv, char *buffer, int len) */ static int get_audio_framesize(priv_t * priv) { - if (!priv->a_buf) + if (!priv->chains[1]->rbuf) return 1; //no audio - mp_msg(MSGT_TV,MSGL_DBG3,"get_audio_framesize: %d\n",priv->a_buf->blocksize); - return priv->a_buf->blocksize; + mp_msg(MSGT_TV,MSGL_DBG3,"get_audio_framesize: %d\n",priv->chains[1]->rbuf->blocksize); + return priv->chains[1]->rbuf->blocksize; } #ifdef HAVE_TV_TELETEXT @@ -2323,7 +2323,7 @@ static int vbi_get_props(priv_t* priv,tt_stream_props* ptsp) static void vbi_grabber(priv_t* priv) { - grabber_ringbuffer_t *rb = priv->vbi_buf; + grabber_ringbuffer_t *rb = priv->chains[2]->rbuf; int i; unsigned char* buf; if (!rb || !rb->ringbuffer) @@ -2354,7 +2354,7 @@ static double grab_video_frame(priv_t * priv, char *buffer, int len) int bytes = 0; int i; double pts; - grabber_ringbuffer_t *rb = priv->v_buf; + grabber_ringbuffer_t *rb = priv->chains[0]->rbuf; if (!rb || !rb->ringbuffer) return 1; @@ -2400,10 +2400,10 @@ static int get_video_framesize(priv_t * priv) { // if(!priv->pmtVideo) return 1; //no video // return(priv->pmtVideo->lSampleSize); - if (!priv->v_buf) + if (!priv->chains[0]->rbuf) return 1; //no video -mp_msg(MSGT_TV,MSGL_DBG3,"geT_video_framesize: %d\n",priv->v_buf->blocksize); - return priv->v_buf->blocksize; +mp_msg(MSGT_TV,MSGL_DBG3,"geT_video_framesize: %d\n",priv->chains[0]->rbuf->blocksize); + return priv->chains[0]->rbuf->blocksize; } /** @@ -2434,28 +2434,28 @@ static HRESULT build_video_chain(priv_t *priv) { HRESULT hr; - if(priv->v_buf) + if(priv->chains[0]->rbuf) return S_OK; - if (priv->pVideoStreamConfig) { - hr = OLE_CALL_ARGS(priv->pVideoStreamConfig, SetFormat, priv->pmtVideo); + if (priv->chains[0]->pStreamConfig) { + hr = OLE_CALL_ARGS(priv->chains[0]->pStreamConfig, SetFormat, priv->chains[0]->pmt); if (FAILED(hr)) { mp_msg(MSGT_TV,MSGL_ERR,MSGTR_TVI_DS_UnableSelectVideoFormat, (unsigned int)hr); } } - priv->v_buf=calloc(1,sizeof(grabber_ringbuffer_t)); - if(!priv->v_buf) + priv->chains[0]->rbuf=calloc(1,sizeof(grabber_ringbuffer_t)); + if(!priv->chains[0]->rbuf) return E_OUTOFMEMORY; if (priv->tv_param->buffer_size >= 0) { - priv->v_buf->buffersize = priv->tv_param->buffer_size; + priv->chains[0]->rbuf->buffersize = priv->tv_param->buffer_size; } else { - priv->v_buf->buffersize = 16; + priv->chains[0]->rbuf->buffersize = 16; } - priv->v_buf->buffersize *= 1024 * 1024; - hr=build_sub_graph(priv, priv->pVideoFilter, priv->v_buf, priv->arpmtVideo, priv->pmtVideo, &PIN_CATEGORY_CAPTURE); + priv->chains[0]->rbuf->buffersize *= 1024 * 1024; + hr=build_sub_graph(priv, priv->chains[0]->pCaptureFilter, priv->chains[0]->rbuf, priv->chains[0]->arpmt, priv->chains[0]->pmt, &PIN_CATEGORY_CAPTURE); if(FAILED(hr)){ mp_msg(MSGT_TV, MSGL_ERR, MSGTR_TVI_DS_UnableBuildVideoSubGraph,(unsigned int)hr); return hr; @@ -2473,32 +2473,32 @@ static HRESULT build_audio_chain(priv_t *priv) { HRESULT hr; - if(priv->a_buf) + if(priv->chains[1]->rbuf) return S_OK; if(priv->immediate_mode) return S_OK; - if (priv->pAudioStreamConfig) { - hr = OLE_CALL_ARGS(priv->pAudioStreamConfig, SetFormat, - priv->pmtAudio); + if (priv->chains[1]->pStreamConfig) { + hr = OLE_CALL_ARGS(priv->chains[1]->pStreamConfig, SetFormat, + priv->chains[1]->pmt); if (FAILED(hr)) { mp_msg(MSGT_TV,MSGL_ERR,MSGTR_TVI_DS_UnableSelectAudioFormat, (unsigned int)hr); } } - if(priv->pmtAudio){ - priv->a_buf=calloc(1,sizeof(grabber_ringbuffer_t)); - if(!priv->a_buf) + if(priv->chains[1]->pmt){ + priv->chains[1]->rbuf=calloc(1,sizeof(grabber_ringbuffer_t)); + if(!priv->chains[1]->rbuf) return E_OUTOFMEMORY; /* let the audio buffer be the same size (in seconds) than video one */ - priv->a_buf->buffersize=audio_buf_size_from_video( - priv->v_buf->buffersize, - (((VIDEOINFOHEADER *) priv->pmtVideo->pbFormat)->dwBitRate), - (((WAVEFORMATEX *) (priv->pmtAudio->pbFormat))->nAvgBytesPerSec)); + priv->chains[1]->rbuf->buffersize=audio_buf_size_from_video( + priv->chains[0]->rbuf->buffersize, + (((VIDEOINFOHEADER *) priv->chains[0]->pmt->pbFormat)->dwBitRate), + (((WAVEFORMATEX *) (priv->chains[1]->pmt->pbFormat))->nAvgBytesPerSec)); - hr=build_sub_graph(priv, priv->pAudioFilter, priv->a_buf,priv->arpmtAudio,priv->pmtAudio,&PIN_CATEGORY_CAPTURE); + hr=build_sub_graph(priv, priv->chains[1]->pCaptureFilter, priv->chains[1]->rbuf,priv->chains[1]->arpmt,priv->chains[1]->pmt,&PIN_CATEGORY_CAPTURE); if(FAILED(hr)){ mp_msg(MSGT_TV, MSGL_ERR, MSGTR_TVI_DS_UnableBuildAudioSubGraph,(unsigned int)hr); return 0; @@ -2517,22 +2517,22 @@ static HRESULT build_vbi_chain(priv_t *priv) { #ifdef HAVE_TV_TELETEXT HRESULT hr; - AM_MEDIA_TYPE* arpmtVBI[2] = { priv->pmtVBI, NULL }; + AM_MEDIA_TYPE* arpmtVBI[2] = { priv->chains[2]->pmt, NULL }; - if(priv->vbi_buf) + if(priv->chains[2]->rbuf) return S_OK; if(priv->tv_param->tdevice) { - priv->vbi_buf=calloc(1,sizeof(grabber_ringbuffer_t)); - if(!priv->vbi_buf) + priv->chains[2]->rbuf=calloc(1,sizeof(grabber_ringbuffer_t)); + if(!priv->chains[2]->rbuf) return E_OUTOFMEMORY; - init_ringbuffer(priv->vbi_buf,24,priv->tsp.bufsize); + init_ringbuffer(priv->chains[2]->rbuf,24,priv->tsp.bufsize); - priv->pmtVBI=calloc(1,sizeof(AM_MEDIA_TYPE)); - priv->pmtVBI->majortype=MEDIATYPE_VBI; - hr=build_sub_graph(priv, priv->pVideoFilter, priv->vbi_buf,arpmtVBI,NULL,&PIN_CATEGORY_VBI); + priv->chains[2]->pmt=calloc(1,sizeof(AM_MEDIA_TYPE)); + priv->chains[2]->pmt->majortype=MEDIATYPE_VBI; + hr=build_sub_graph(priv, priv->chains[0]->pCaptureFilter, priv->chains[2]->rbuf,arpmtVBI,NULL,&PIN_CATEGORY_VBI); if(FAILED(hr)){ mp_msg(MSGT_TV, MSGL_ERR, MSGTR_TVI_DS_UnableBuildVBISubGraph,(unsigned int)hr); return 0; @@ -2605,9 +2605,19 @@ static int init(priv_t * priv) IEnumFilters *pEnum; IBaseFilter *pFilter; IPin *pVPOutPin; + int i; priv->state=0; + CoInitialize(NULL); + + for(i=0; i<3;i++) + priv->chains[i] = calloc(1, sizeof(chain_t)); + + priv->chains[0]->type=video; + priv->chains[1]->type=audio; + priv->chains[2]->type=vbi; + do{ hr = CoCreateInstance((GUID *) & CLSID_FilterGraph, NULL, CLSCTX_INPROC_SERVER, &IID_IGraphBuilder, @@ -2636,33 +2646,33 @@ static int init(priv_t * priv) } mp_msg(MSGT_TV, MSGL_DBG2, "tvi_dshow: Searching for available video capture devices\n"); - priv->pVideoFilter = find_capture_device(priv->dev_index, &CLSID_VideoInputDeviceCategory); - if(!priv->pVideoFilter){ + priv->chains[0]->pCaptureFilter = find_capture_device(priv->dev_index, &CLSID_VideoInputDeviceCategory); + if(!priv->chains[0]->pCaptureFilter){ mp_msg(MSGT_TV,MSGL_ERR, MSGTR_TVI_DS_NoVideoCaptureDevice); break; } - hr = OLE_CALL_ARGS(priv->pGraph, AddFilter, priv->pVideoFilter, NULL); + hr = OLE_CALL_ARGS(priv->pGraph, AddFilter, priv->chains[0]->pCaptureFilter, NULL); if(FAILED(hr)){ mp_msg(MSGT_TV, MSGL_DBG2, "tvi_dshow: Unable to add video capture device to Directshow graph. Error:0x%x\n", (unsigned int)hr); break; } mp_msg(MSGT_TV, MSGL_DBG2, "tvi_dshow: Searching for available audio capture devices\n"); if (priv->adev_index != -1) { - priv->pAudioFilter = find_capture_device(priv->adev_index, &CLSID_AudioInputDeviceCategory); //output available audio edevices - if(!priv->pAudioFilter){ + priv->chains[1]->pCaptureFilter = find_capture_device(priv->adev_index, &CLSID_AudioInputDeviceCategory); //output available audio edevices + if(!priv->chains[1]->pCaptureFilter){ mp_msg(MSGT_TV,MSGL_ERR, MSGTR_TVI_DS_NoAudioCaptureDevice); break; } - hr = OLE_CALL_ARGS(priv->pGraph, AddFilter, priv->pAudioFilter, NULL); + hr = OLE_CALL_ARGS(priv->pGraph, AddFilter, priv->chains[1]->pCaptureFilter, NULL); if(FAILED(hr)){ mp_msg(MSGT_TV,MSGL_DBG2, "tvi_dshow: Unable to add audio capture device to Directshow graph. Error:0x%x\n", (unsigned int)hr); break; } } else - hr = OLE_QUERYINTERFACE(priv->pVideoFilter, IID_IBaseFilter, priv->pAudioFilter); + hr = OLE_QUERYINTERFACE(priv->chains[0]->pCaptureFilter, IID_IBaseFilter, priv->chains[1]->pCaptureFilter); - hr = OLE_QUERYINTERFACE(priv->pVideoFilter, IID_IAMVideoProcAmp,priv->pVideoProcAmp); + hr = OLE_QUERYINTERFACE(priv->chains[0]->pCaptureFilter, IID_IAMVideoProcAmp,priv->pVideoProcAmp); if (FAILED(hr) && hr != E_NOINTERFACE) mp_msg(MSGT_TV, MSGL_DBG2, "tvi_dshow: Get IID_IAMVideoProcAmp failed (0x%x).\n", (unsigned int)hr); @@ -2674,7 +2684,7 @@ static int init(priv_t * priv) hr = OLE_CALL_ARGS(priv->pBuilder, FindInterface, &PIN_CATEGORY_CAPTURE, &MEDIATYPE_Video, - priv->pVideoFilter, + priv->chains[0]->pCaptureFilter, &IID_IAMCrossbar, (void **) &(priv->pCrossbar)); if (FAILED(hr)) { mp_msg(MSGT_TV, MSGL_INFO, MSGTR_TVI_DS_SelectingInputNotSupported); @@ -2684,28 +2694,28 @@ static int init(priv_t * priv) hr = OLE_CALL_ARGS(priv->pBuilder, FindInterface, &PIN_CATEGORY_CAPTURE, &MEDIATYPE_Video, - priv->pVideoFilter, + priv->chains[0]->pCaptureFilter, &IID_IAMStreamConfig, - (void **) &(priv->pVideoStreamConfig)); + (void **) &(priv->chains[0]->pStreamConfig)); if (FAILED(hr)) { mp_msg(MSGT_TV, MSGL_INFO, MSGTR_TVI_DS_ChangingWidthHeightNotSupported); - priv->pVideoStreamConfig = NULL; + priv->chains[0]->pStreamConfig = NULL; } hr = OLE_CALL_ARGS(priv->pBuilder, FindInterface, &PIN_CATEGORY_CAPTURE, &MEDIATYPE_Audio, - priv->pAudioFilter, + priv->chains[1]->pCaptureFilter, &IID_IAMStreamConfig, - (void **) &(priv->pAudioStreamConfig)); + (void **) &(priv->chains[1]->pStreamConfig)); if (FAILED(hr)) { mp_msg(MSGT_TV, MSGL_DBG2, "tvi_dshow: Get IAMStreamConfig(audio) failed (0x%x).\n", (unsigned int)hr); - priv->pAudioStreamConfig = NULL; + priv->chains[1]->pStreamConfig = NULL; } if (priv->tv_param->amode >= 0) { IAMTVAudio *pTVAudio; - hr = OLE_CALL_ARGS(priv->pBuilder, FindInterface, NULL, NULL,priv->pVideoFilter,&IID_IAMTVAudio, (void *) &pTVAudio); + hr = OLE_CALL_ARGS(priv->pBuilder, FindInterface, NULL, NULL,priv->chains[0]->pCaptureFilter,&IID_IAMTVAudio, (void *) &pTVAudio); if (hr == S_OK) { switch (priv->tv_param->amode) { case 0: @@ -2735,75 +2745,75 @@ static int init(priv_t * priv) min/max values. */ - hr = get_available_formats_stream(priv->pVideoStreamConfig, + hr = get_available_formats_stream(priv->chains[0]->pStreamConfig, &MEDIATYPE_Video, - &(priv->arpmtVideo), - (void ***) &(priv->arVideoCaps)); + &(priv->chains[0]->arpmt), + (void ***) &(priv->chains[0]->arStreamCaps)); if (FAILED(hr)) { mp_msg(MSGT_TV, MSGL_DBG2, "Unable to use IAMStreamConfig for retriving available video formats (Error:0x%x). Using EnumMediaTypes instead\n", (unsigned int)hr); - hr = get_available_formats_pin(priv->pBuilder, priv->pVideoFilter, + hr = get_available_formats_pin(priv->pBuilder, priv->chains[0]->pCaptureFilter, &MEDIATYPE_Video, - &(priv->arpmtVideo), - (void ***) &(priv->arVideoCaps)); + &(priv->chains[0]->arpmt), + (void ***) &(priv->chains[0]->arStreamCaps)); if(FAILED(hr)){ mp_msg(MSGT_TV,MSGL_ERR, MSGTR_TVI_DS_UnableGetsupportedVideoFormats, (unsigned int)hr); break; } } - priv->nVideoFormatUsed = 0; + priv->chains[0]->nFormatUsed = 0; - if (!priv->arpmtVideo[priv->nVideoFormatUsed] - || !extract_video_format(priv->arpmtVideo[priv->nVideoFormatUsed], + if (!priv->chains[0]->arpmt[priv->chains[0]->nFormatUsed] + || !extract_video_format(priv->chains[0]->arpmt[priv->chains[0]->nFormatUsed], &(priv->fcc), &(priv->width), &(priv->height))) { mp_msg(MSGT_TV, MSGL_ERR, MSGTR_TVI_DS_ErrorParsingVideoFormatStruct); break; } - priv->pmtVideo = CreateMediaType(priv->arpmtVideo[priv->nVideoFormatUsed]); + priv->chains[0]->pmt = CreateMediaType(priv->chains[0]->arpmt[priv->chains[0]->nFormatUsed]); /* Getting available audio formats (last pointer in array will be NULL) */ - hr = get_available_formats_stream(priv->pAudioStreamConfig, + hr = get_available_formats_stream(priv->chains[1]->pStreamConfig, &MEDIATYPE_Audio, - &(priv->arpmtAudio), - (void ***) &(priv->arAudioCaps)); + &(priv->chains[1]->arpmt), + (void ***) &(priv->chains[1]->arStreamCaps)); if (FAILED(hr)) { mp_msg(MSGT_TV, MSGL_DBG2, "Unable to use IAMStreamConfig for retriving available audio formats (Error:0x%x). Using EnumMediaTypes instead\n", (unsigned int)hr); - hr = get_available_formats_pin(priv->pBuilder, priv->pAudioFilter, + hr = get_available_formats_pin(priv->pBuilder, priv->chains[1]->pCaptureFilter, &MEDIATYPE_Audio, - &(priv->arpmtAudio), - (void ***) &(priv->arAudioCaps)); + &(priv->chains[1]->arpmt), + (void ***) &(priv->chains[1]->arStreamCaps)); if (FAILED(hr)) { mp_msg(MSGT_TV,MSGL_WARN, MSGTR_TVI_DS_UnableGetsupportedAudioFormats, (unsigned int)hr); /* Following combination will disable sound */ - priv->arpmtAudio = (AM_MEDIA_TYPE **) malloc(sizeof(AM_MEDIA_TYPE *)); - priv->arpmtAudio[0] = NULL; - priv->pmtAudio = NULL; - priv->pAudioStreamConfig = NULL; + priv->chains[1]->arpmt = (AM_MEDIA_TYPE **) malloc(sizeof(AM_MEDIA_TYPE *)); + priv->chains[1]->arpmt[0] = NULL; + priv->chains[1]->pmt = NULL; + priv->chains[1]->pStreamConfig = NULL; } } /* debug */ { int i; - for (i = 0; priv->arpmtVideo[i]; i++) { - DisplayMediaType("Available video format", priv->arpmtVideo[i]); + for (i = 0; priv->chains[0]->arpmt[i]; i++) { + DisplayMediaType("Available video format", priv->chains[0]->arpmt[i]); } - for (i = 0; priv->arpmtAudio[i]; i++) { - DisplayMediaType("Available audio format", priv->arpmtAudio[i]); + for (i = 0; priv->chains[1]->arpmt[i]; i++) { + DisplayMediaType("Available audio format", priv->chains[1]->arpmt[i]); } } - priv->nAudioFormatUsed = 0; - if (priv->arpmtAudio[priv->nAudioFormatUsed]) { - priv->pmtAudio = CreateMediaType(priv->arpmtAudio[priv->nAudioFormatUsed]); - if (!extract_audio_format(priv->pmtAudio, &(priv->samplerate), NULL, NULL)) { + priv->chains[1]->nFormatUsed = 0; + if (priv->chains[1]->arpmt[priv->chains[1]->nFormatUsed]) { + priv->chains[1]->pmt = CreateMediaType(priv->chains[1]->arpmt[priv->chains[1]->nFormatUsed]); + if (!extract_audio_format(priv->chains[1]->pmt, &(priv->samplerate), NULL, NULL)) { mp_msg(MSGT_TV, MSGL_ERR, MSGTR_TVI_DS_ErrorParsingAudioFormatStruct); - DisplayMediaType("audio format failed",priv->arpmtAudio[priv->nAudioFormatUsed]); + DisplayMediaType("audio format failed",priv->chains[1]->arpmt[priv->chains[1]->nFormatUsed]); break; } } - show_filter_info(priv->pVideoFilter); + show_filter_info(priv->chains[0]->pCaptureFilter); hr = OLE_QUERYINTERFACE(priv->pGraph, IID_IMediaControl,priv->pMediaControl); if(FAILED(hr)){ @@ -2812,7 +2822,7 @@ static int init(priv_t * priv) } hr = OLE_CALL_ARGS(priv->pBuilder, FindInterface, &PIN_CATEGORY_CAPTURE, NULL, - priv->pVideoFilter, + priv->chains[0]->pCaptureFilter, &IID_IAMTVTuner, (void **) &(priv->pTVTuner)); if (!priv->pTVTuner) { @@ -2858,7 +2868,7 @@ static int init(priv_t * priv) Otherwise we will get 0x8007001f (Device is not functioning properly) when attempting to start graph */ hr = OLE_CALL_ARGS(priv->pBuilder, FindPin, - (IUnknown *) priv->pVideoFilter, + (IUnknown *) priv->chains[0]->pCaptureFilter, PINDIR_OUTPUT, &PIN_CATEGORY_VIDEOPORT, NULL, FALSE, 0, (IPin **) & pVPOutPin); @@ -2943,72 +2953,79 @@ static int uninit(priv_t * priv) priv->state = 0; if (priv->pGraph) { - if (priv->pVideoFilter) - OLE_CALL_ARGS(priv->pGraph, RemoveFilter, priv->pVideoFilter); - if (priv->pAudioFilter) - OLE_CALL_ARGS(priv->pGraph, RemoveFilter, priv->pAudioFilter); + if (priv->chains[0]->pCaptureFilter) + OLE_CALL_ARGS(priv->pGraph, RemoveFilter, priv->chains[0]->pCaptureFilter); + if (priv->chains[1]->pCaptureFilter) + OLE_CALL_ARGS(priv->pGraph, RemoveFilter, priv->chains[1]->pCaptureFilter); } OLE_RELEASE_SAFE(priv->pCrossbar); - OLE_RELEASE_SAFE(priv->pVideoStreamConfig); - OLE_RELEASE_SAFE(priv->pAudioStreamConfig); + OLE_RELEASE_SAFE(priv->chains[0]->pStreamConfig); + OLE_RELEASE_SAFE(priv->chains[1]->pStreamConfig); OLE_RELEASE_SAFE(priv->pVideoProcAmp); - OLE_RELEASE_SAFE(priv->pVideoFilter); - OLE_RELEASE_SAFE(priv->pAudioFilter); + OLE_RELEASE_SAFE(priv->chains[0]->pCaptureFilter); + OLE_RELEASE_SAFE(priv->chains[1]->pCaptureFilter); OLE_RELEASE_SAFE(priv->pGraph); OLE_RELEASE_SAFE(priv->pBuilder); OLE_RELEASE_SAFE(priv->pCSGCB); - if (priv->pmtVideo) - DeleteMediaType(priv->pmtVideo); - if (priv->pmtAudio) - DeleteMediaType(priv->pmtAudio); - if (priv->pmtVBI) - DeleteMediaType(priv->pmtVBI); + if (priv->chains[0]->pmt) + DeleteMediaType(priv->chains[0]->pmt); + if (priv->chains[1]->pmt) + DeleteMediaType(priv->chains[1]->pmt); + if (priv->chains[2]->pmt) + DeleteMediaType(priv->chains[2]->pmt); - if (priv->arpmtVideo) { - for (i = 0; priv->arpmtVideo[i]; i++) { - DeleteMediaType(priv->arpmtVideo[i]); + if (priv->chains[0]->arpmt) { + for (i = 0; priv->chains[0]->arpmt[i]; i++) { + DeleteMediaType(priv->chains[0]->arpmt[i]); } - free(priv->arpmtVideo); + free(priv->chains[0]->arpmt); } - if (priv->arVideoCaps) { - for (i = 0; priv->arVideoCaps[i]; i++) { - free(priv->arVideoCaps[i]); + if (priv->chains[0]->arStreamCaps) { + for (i = 0; priv->chains[0]->arStreamCaps[i]; i++) { + free(priv->chains[0]->arStreamCaps[i]); } - free(priv->arVideoCaps); + free(priv->chains[0]->arStreamCaps); } - if (priv->arpmtAudio) { - for (i = 0; priv->arpmtAudio[i]; i++) { - DeleteMediaType(priv->arpmtAudio[i]); + if (priv->chains[1]->arpmt) { + for (i = 0; priv->chains[1]->arpmt[i]; i++) { + DeleteMediaType(priv->chains[1]->arpmt[i]); } - free(priv->arpmtAudio); + free(priv->chains[1]->arpmt); } - if (priv->arAudioCaps) { - for (i = 0; priv->arAudioCaps[i]; i++) { - free(priv->arAudioCaps[i]); + if (priv->chains[1]->arStreamCaps) { + for (i = 0; priv->chains[1]->arStreamCaps[i]; i++) { + free(priv->chains[1]->arStreamCaps[i]); } - free(priv->arAudioCaps); + free(priv->chains[1]->arStreamCaps); } - if (priv->a_buf) { - destroy_ringbuffer(priv->a_buf); - free(priv->a_buf); - priv->a_buf = NULL; + if (priv->chains[1]->rbuf) { + destroy_ringbuffer(priv->chains[1]->rbuf); + free(priv->chains[1]->rbuf); + priv->chains[1]->rbuf = NULL; } - if (priv->v_buf) { - destroy_ringbuffer(priv->v_buf); - free(priv->v_buf); - priv->v_buf = NULL; + if (priv->chains[0]->rbuf) { + destroy_ringbuffer(priv->chains[0]->rbuf); + free(priv->chains[0]->rbuf); + priv->chains[0]->rbuf = NULL; } - if (priv->vbi_buf) { - destroy_ringbuffer(priv->vbi_buf); - free(priv->vbi_buf); - priv->vbi_buf = NULL; + if (priv->chains[2]->rbuf) { + destroy_ringbuffer(priv->chains[2]->rbuf); + free(priv->chains[2]->rbuf); + priv->chains[2]->rbuf = NULL; } if(priv->freq_table){ priv->freq_table_len=-1; free(priv->freq_table); priv->freq_table=NULL; } + + for(i=0; i<3;i++) + { + if(priv->chains[i]) + free(priv->chains[i]); + priv->chains[i] = NULL; + } CoUninitialize(); return (1); } @@ -3096,13 +3113,13 @@ static int control(priv_t * priv, int cmd, void *arg) return TVI_CONTROL_FALSE; fcc = *(int *) arg; - if(!priv->arpmtVideo) + if(!priv->chains[0]->arpmt) return TVI_CONTROL_FALSE; - for (i = 0; priv->arpmtVideo[i]; i++) + for (i = 0; priv->chains[0]->arpmt[i]; i++) if (check_video_format - (priv->arpmtVideo[i], fcc, priv->width, priv->height)) + (priv->chains[0]->arpmt[i], fcc, priv->width, priv->height)) break; - if (!priv->arpmtVideo[i]) + if (!priv->chains[0]->arpmt[i]) { int fps = 0; VIDEOINFOHEADER* Vhdr = NULL; @@ -3110,8 +3127,8 @@ static int control(priv_t * priv, int cmd, void *arg) mp_msg(MSGT_TV, MSGL_V, "tvi_dshow: will try also use undeclared video format: %dx%d, %s\n",priv->width, priv->height, vo_format_name(fcc)); - if (priv->arpmtVideo[0]) - Vhdr = (VIDEOINFOHEADER *) priv->arpmtVideo[0]->pbFormat; + if (priv->chains[0]->arpmt[0]) + Vhdr = (VIDEOINFOHEADER *) priv->chains[0]->arpmt[0]->pbFormat; if(Vhdr && Vhdr->bmiHeader.biSizeImage) fps = Vhdr->dwBitRate / (8 * Vhdr->bmiHeader.biSizeImage); @@ -3122,46 +3139,46 @@ static int control(priv_t * priv, int cmd, void *arg) mp_msg(MSGT_TV, MSGL_V, "tvi_dshow: Unable to create AM_MEDIA_TYPE structure for given format\n"); return TVI_CONTROL_FALSE; } - priv->arpmtVideo=realloc(priv->arpmtVideo, (i+2)*sizeof(AM_MEDIA_TYPE*)); - priv->arpmtVideo[i+1] = NULL; - priv->arpmtVideo[i] = pmt; + priv->chains[0]->arpmt=realloc(priv->chains[0]->arpmt, (i+2)*sizeof(AM_MEDIA_TYPE*)); + priv->chains[0]->arpmt[i+1] = NULL; + priv->chains[0]->arpmt[i] = pmt; result = TVI_CONTROL_FALSE; } - tmp = priv->arpmtVideo[0]; - priv->arpmtVideo[0] = priv->arpmtVideo[i]; - priv->arpmtVideo[i] = tmp; + tmp = priv->chains[0]->arpmt[0]; + priv->chains[0]->arpmt[0] = priv->chains[0]->arpmt[i]; + priv->chains[0]->arpmt[i] = tmp; - tmp = priv->arVideoCaps[0]; - priv->arVideoCaps[0] = priv->arVideoCaps[i]; - priv->arVideoCaps[i] = tmp; + tmp = priv->chains[0]->arStreamCaps[0]; + priv->chains[0]->arStreamCaps[0] = priv->chains[0]->arStreamCaps[i]; + priv->chains[0]->arStreamCaps[i] = tmp; - priv->nVideoFormatUsed = 0; + priv->chains[0]->nFormatUsed = 0; - if (priv->pmtVideo) - DeleteMediaType(priv->pmtVideo); - priv->pmtVideo = - CreateMediaType(priv->arpmtVideo[priv->nVideoFormatUsed]); - DisplayMediaType("VID_SET_FORMAT", priv->pmtVideo); + if (priv->chains[0]->pmt) + DeleteMediaType(priv->chains[0]->pmt); + priv->chains[0]->pmt = + CreateMediaType(priv->chains[0]->arpmt[priv->chains[0]->nFormatUsed]); + DisplayMediaType("VID_SET_FORMAT", priv->chains[0]->pmt); /* Setting width & height to preferred by driver values */ - extract_video_format(priv->arpmtVideo[priv->nVideoFormatUsed], + extract_video_format(priv->chains[0]->arpmt[priv->chains[0]->nFormatUsed], &(priv->fcc), &(priv->width), &(priv->height)); return result; } case TVI_CONTROL_VID_GET_FORMAT: { - if(!priv->pmtVideo) + if(!priv->chains[0]->pmt) return TVI_CONTROL_FALSE; /* Build video chain (for video format negotiation). If this was done before, routine will do nothing. */ build_video_chain(priv); - DisplayMediaType("VID_GET_FORMAT", priv->pmtVideo); + DisplayMediaType("VID_GET_FORMAT", priv->chains[0]->pmt); if (priv->fcc) { *(int *) arg = priv->fcc; return (TVI_CONTROL_TRUE); @@ -3176,7 +3193,7 @@ static int control(priv_t * priv, int cmd, void *arg) if (priv->state) return TVI_CONTROL_FALSE; - pCaps = priv->arVideoCaps[priv->nVideoFormatUsed]; + pCaps = priv->chains[0]->arStreamCaps[priv->chains[0]->nFormatUsed]; if (!pCaps) return TVI_CONTROL_FALSE; if (width < pCaps->MinOutputSize.cx @@ -3186,11 +3203,11 @@ static int control(priv_t * priv, int cmd, void *arg) if (width % pCaps->OutputGranularityX) return TVI_CONTROL_FALSE; - if (!priv->pmtVideo || !priv->pmtVideo->pbFormat) + if (!priv->chains[0]->pmt || !priv->chains[0]->pmt->pbFormat) return TVI_CONTROL_FALSE; - Vhdr = (VIDEOINFOHEADER *) priv->pmtVideo->pbFormat; + Vhdr = (VIDEOINFOHEADER *) priv->chains[0]->pmt->pbFormat; Vhdr->bmiHeader.biWidth = width; - priv->pmtVideo->lSampleSize = Vhdr->bmiHeader.biSizeImage = + priv->chains[0]->pmt->lSampleSize = Vhdr->bmiHeader.biSizeImage = labs(Vhdr->bmiHeader.biBitCount * Vhdr->bmiHeader.biWidth * Vhdr->bmiHeader.biHeight) >> 3; @@ -3210,7 +3227,7 @@ static int control(priv_t * priv, int cmd, void *arg) { VIDEO_STREAM_CONFIG_CAPS *pCaps; int width = *(int *) arg; - pCaps = priv->arVideoCaps[priv->nVideoFormatUsed]; + pCaps = priv->chains[0]->arStreamCaps[priv->chains[0]->nFormatUsed]; if (!pCaps) return TVI_CONTROL_FALSE; if (width < pCaps->MinOutputSize.cx @@ -3229,7 +3246,7 @@ static int control(priv_t * priv, int cmd, void *arg) if (priv->state) return TVI_CONTROL_FALSE; - pCaps = priv->arVideoCaps[priv->nVideoFormatUsed]; + pCaps = priv->chains[0]->arStreamCaps[priv->chains[0]->nFormatUsed]; if (!pCaps) return TVI_CONTROL_FALSE; if (height < pCaps->MinOutputSize.cy @@ -3239,15 +3256,15 @@ static int control(priv_t * priv, int cmd, void *arg) if (height % pCaps->OutputGranularityY) return TVI_CONTROL_FALSE; - if (!priv->pmtVideo || !priv->pmtVideo->pbFormat) + if (!priv->chains[0]->pmt || !priv->chains[0]->pmt->pbFormat) return TVI_CONTROL_FALSE; - Vhdr = (VIDEOINFOHEADER *) priv->pmtVideo->pbFormat; + Vhdr = (VIDEOINFOHEADER *) priv->chains[0]->pmt->pbFormat; if (Vhdr->bmiHeader.biHeight < 0) Vhdr->bmiHeader.biHeight = -height; else Vhdr->bmiHeader.biHeight = height; - priv->pmtVideo->lSampleSize = Vhdr->bmiHeader.biSizeImage = + priv->chains[0]->pmt->lSampleSize = Vhdr->bmiHeader.biSizeImage = labs(Vhdr->bmiHeader.biBitCount * Vhdr->bmiHeader.biWidth * Vhdr->bmiHeader.biHeight) >> 3; @@ -3266,7 +3283,7 @@ static int control(priv_t * priv, int cmd, void *arg) { VIDEO_STREAM_CONFIG_CAPS *pCaps; int height = *(int *) arg; - pCaps = priv->arVideoCaps[priv->nVideoFormatUsed]; + pCaps = priv->chains[0]->arStreamCaps[priv->chains[0]->nFormatUsed]; if (!pCaps) return TVI_CONTROL_FALSE; if (height < pCaps->MinOutputSize.cy @@ -3279,7 +3296,7 @@ static int control(priv_t * priv, int cmd, void *arg) return (TVI_CONTROL_TRUE); } case TVI_CONTROL_IS_AUDIO: - if (!priv->pmtAudio) + if (!priv->chains[1]->pmt) return TVI_CONTROL_FALSE; else return TVI_CONTROL_TRUE; @@ -3288,7 +3305,7 @@ static int control(priv_t * priv, int cmd, void *arg) case TVI_CONTROL_AUD_GET_FORMAT: { *(int *) arg = AF_FORMAT_S16_LE; - if (!priv->pmtAudio) + if (!priv->chains[1]->pmt) return TVI_CONTROL_FALSE; else return TVI_CONTROL_TRUE; @@ -3296,7 +3313,7 @@ static int control(priv_t * priv, int cmd, void *arg) case TVI_CONTROL_AUD_GET_CHANNELS: { *(int *) arg = priv->channels; - if (!priv->pmtAudio) + if (!priv->chains[1]->pmt) return TVI_CONTROL_FALSE; else return TVI_CONTROL_TRUE; @@ -3306,24 +3323,24 @@ static int control(priv_t * priv, int cmd, void *arg) int i, samplerate; if (priv->state) return TVI_CONTROL_FALSE; - if (!priv->arpmtAudio[0]) + if (!priv->chains[1]->arpmt[0]) return TVI_CONTROL_FALSE; samplerate = *(int *) arg;; - for (i = 0; priv->arpmtAudio[i]; i++) + for (i = 0; priv->chains[1]->arpmt[i]; i++) if (check_audio_format - (priv->arpmtAudio[i], samplerate, 16, priv->channels)) + (priv->chains[1]->arpmt[i], samplerate, 16, priv->channels)) break; - if (!priv->arpmtAudio[i]) { + if (!priv->chains[1]->arpmt[i]) { //request not found. failing back to first available mp_msg(MSGT_TV, MSGL_WARN, MSGTR_TVI_DS_SamplerateNotsupported, samplerate); i = 0; } - if (priv->pmtAudio) - DeleteMediaType(priv->pmtAudio); - priv->pmtAudio = CreateMediaType(priv->arpmtAudio[i]); - extract_audio_format(priv->arpmtAudio[i], &(priv->samplerate), + if (priv->chains[1]->pmt) + DeleteMediaType(priv->chains[1]->pmt); + priv->chains[1]->pmt = CreateMediaType(priv->chains[1]->arpmt[i]); + extract_audio_format(priv->chains[1]->arpmt[i], &(priv->samplerate), NULL, &(priv->channels)); return TVI_CONTROL_TRUE; } @@ -3332,7 +3349,7 @@ static int control(priv_t * priv, int cmd, void *arg) *(int *) arg = priv->samplerate; if (!priv->samplerate) return TVI_CONTROL_FALSE; - if (!priv->pmtAudio) + if (!priv->chains[1]->pmt) return TVI_CONTROL_FALSE; else return TVI_CONTROL_TRUE; @@ -3340,11 +3357,11 @@ static int control(priv_t * priv, int cmd, void *arg) case TVI_CONTROL_AUD_GET_SAMPLESIZE: { WAVEFORMATEX *pWF; - if (!priv->pmtAudio) + if (!priv->chains[1]->pmt) return TVI_CONTROL_FALSE; - if (!priv->pmtAudio->pbFormat) + if (!priv->chains[1]->pmt->pbFormat) return TVI_CONTROL_FALSE; - pWF = (WAVEFORMATEX *) priv->pmtAudio->pbFormat; + pWF = (WAVEFORMATEX *) priv->chains[1]->pmt->pbFormat; *(int *) arg = pWF->wBitsPerSample / 8; return TVI_CONTROL_TRUE; } @@ -3368,7 +3385,7 @@ static int control(priv_t * priv, int cmd, void *arg) return TVI_CONTROL_FALSE; lAnalogFormat = tv_norms[tv_available_norms[i]].index; - hr = OLE_QUERYINTERFACE(priv->pVideoFilter,IID_IAMAnalogVideoDecoder, pVD); + hr = OLE_QUERYINTERFACE(priv->chains[0]->pCaptureFilter,IID_IAMAnalogVideoDecoder, pVD); if (hr != S_OK) return TVI_CONTROL_FALSE; hr = OLE_CALL_ARGS(pVD, put_TVFormat, lAnalogFormat); @@ -3385,7 +3402,7 @@ static int control(priv_t * priv, int cmd, void *arg) HRESULT hr; IAMAnalogVideoDecoder *pVD; - hr = OLE_QUERYINTERFACE(priv->pVideoFilter,IID_IAMAnalogVideoDecoder, pVD); + hr = OLE_QUERYINTERFACE(priv->chains[0]->pCaptureFilter,IID_IAMAnalogVideoDecoder, pVD); if (hr == S_OK) { hr = OLE_CALL_ARGS(pVD, get_TVFormat, &lAnalogFormat); OLE_RELEASE_SAFE(pVD); @@ -3466,11 +3483,11 @@ static int control(priv_t * priv, int cmd, void *arg) case TVI_CONTROL_VID_GET_FPS: { VIDEOINFOHEADER *Vhdr; - if (!priv->pmtVideo) + if (!priv->chains[0]->pmt) return TVI_CONTROL_FALSE; - if (!priv->pmtVideo->pbFormat) + if (!priv->chains[0]->pmt->pbFormat) return TVI_CONTROL_FALSE; - Vhdr = (VIDEOINFOHEADER *) priv->pmtVideo->pbFormat; + Vhdr = (VIDEOINFOHEADER *) priv->chains[0]->pmt->pbFormat; *(float *) arg = (1.0 * Vhdr->dwBitRate) / (Vhdr->bmiHeader.biSizeImage * 8); return TVI_CONTROL_TRUE; -- cgit v1.2.3