2 Copyright 2004-2005 Chris Tallon
4 This file is part of VOMP.
6 VOMP is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 VOMP is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with VOMP; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 #include "dssourcefilter.h"
22 DsSourceFilter::DsSourceFilter():CBaseFilter("Vomp Source Filter",NULL,&crit_sec,_uuidof(this))
26 audiopin=new DsSourcePin(this,&crit_sec,&res,L"Vomp Audio Out",true);
27 videopin=new DsSourcePin(this,&crit_sec,&res,L"Vomp Video Out",false);
31 DsSourceFilter::~DsSourceFilter()
33 if (audiopin) delete audiopin;
34 if (videopin) delete videopin;
37 int DsSourceFilter::GetPinCount()
39 return 2; //audio and video
42 CBasePin *DsSourceFilter::GetPin(int n){
53 int DsSourceFilter::getCurrentAudioMediaSample(IMediaSample** ms)
55 if (!audiopin || !IsActive()) {
58 if (audiopin->GetDeliveryBuffer(ms,NULL,NULL,0)!=S_OK) {
64 int DsSourceFilter::getCurrentVideoMediaSample(IMediaSample** ms)
66 if (!videopin || !IsActive()) {
69 if (videopin->GetDeliveryBuffer(ms,NULL,NULL,0)!=S_OK) {
75 int DsSourceFilter::DeliverAudioMediaSample(IMediaSample* ms)
77 if (!audiopin || !IsActive()) {
81 if (audiopin->Deliver(ms)!=S_OK) {
90 int DsSourceFilter::DeliverVideoMediaSample(IMediaSample* ms)
92 if (!videopin || !IsActive()) {
96 if (videopin->Deliver(ms)!=S_OK) {