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121 lines
2.4 KiB
121 lines
2.4 KiB
/*
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base class for all mpeglib decoders
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Copyright (C) 2000 Martin Vogt
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU Library General Public License as published by
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the Free Software Foundation.
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For more information look at the file COPYRIGHT in this package
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*/
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#include "nullPlayObject_impl.h"
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#include "debug.h"
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NULLPlayObject_impl::NULLPlayObject_impl() {
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_state=Arts::posIdle;
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}
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NULLPlayObject_impl::~NULLPlayObject_impl() {
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arts_debug("~NULLPlayObject_impl -s");
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}
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bool NULLPlayObject_impl::loadMedia(const string &filename) {
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arts_debug("NULLPlayObject_impl::loadMedia");
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return true;
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}
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string NULLPlayObject_impl::description() {
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arts_debug("description");
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string back;
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return back;
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}
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void NULLPlayObject_impl::description(const string &) {
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arts_debug("description");
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// what should do this?
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}
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Arts::poTime NULLPlayObject_impl::currentTime() {
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poTime time;
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return time;
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}
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poTime NULLPlayObject_impl::overallTime() {
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poTime time;
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return time;
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}
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poCapabilities NULLPlayObject_impl::capabilities() {
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arts_debug("capabilities");
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return Arts::capPause; /* no seek supported */
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}
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string NULLPlayObject_impl::mediaName() {
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arts_debug("mediaName");
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string back;
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// whats a mediaName?
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return back;
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}
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poState NULLPlayObject_impl::state() {
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return _state;
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}
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void NULLPlayObject_impl::play() {
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arts_debug("NULLPlayObject_impl::play");
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_state = Arts::posPlaying;
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}
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void NULLPlayObject_impl::seek(const class poTime& seekTime) {
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long sec=seekTime.seconds;
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arts_debug("NULLPlayObject_impl::sec is %d:", sec);
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}
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void NULLPlayObject_impl::pause() {
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arts_debug("NULLPlayObject_impl::pause");
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_state = Arts::posPaused;
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}
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void NULLPlayObject_impl::halt() {
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arts_debug("NULLPlayObject_impl::halt");
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_state=Arts::posIdle;
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}
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void NULLPlayObject_impl::streamInit() {
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arts_debug(" NULLPlayObject_impl::streamInit");
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}
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void NULLPlayObject_impl::streamStart() {
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arts_debug(" NULLPlayObject_impl::streamStart");
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}
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void NULLPlayObject_impl::calculateBlock(unsigned long samples,
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float* left , float* right) {
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arts_debug(" NULLPlayObject_impl::calculateBlock");
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unsigned int i;
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for(i=0;i<samples;i++)
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left[i] = right[i] = 0.0;
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}
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void NULLPlayObject_impl::streamEnd() {
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arts_debug("NULLPlayObject_impl::streamEnd");
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}
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REGISTER_IMPLEMENTATION(NULLPlayObject_impl);
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