76 lines
1.9 KiB
Text
76 lines
1.9 KiB
Text
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/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file audioLoadRequest.I
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* @author drose
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* @date 2006-08-29
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*/
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/**
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* Create a new AudioLoadRequest, and add it to the loader via load_async(),
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* to begin an asynchronous load.
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*/
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INLINE AudioLoadRequest::
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AudioLoadRequest(AudioManager *audio_manager, const std::string &filename,
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bool positional) :
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_audio_manager(audio_manager),
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_filename(filename),
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_positional(positional)
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{
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}
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/**
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* Returns the AudioManager that will serve this asynchronous
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* AudioLoadRequest.
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*/
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INLINE AudioManager *AudioLoadRequest::
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get_audio_manager() const {
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return _audio_manager;
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}
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/**
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* Returns the filename associated with this asynchronous AudioLoadRequest.
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*/
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INLINE const std::string &AudioLoadRequest::
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get_filename() const {
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return _filename;
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}
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/**
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* Returns the positional flag associated with this asynchronous
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* AudioLoadRequest.
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*/
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INLINE bool AudioLoadRequest::
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get_positional() const {
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return _positional;
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}
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/**
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* Returns true if this request has completed, false if it is still pending.
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* When this returns true, you may retrieve the sound loaded by calling
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* get_sound().
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* Equivalent to `req.done() and not req.cancelled()`.
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* @see done()
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*/
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INLINE bool AudioLoadRequest::
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is_ready() const {
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return (FutureState)AtomicAdjust::get(_future_state) == FS_finished;
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}
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/**
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* Returns the sound that was loaded asynchronously, if any, or nullptr if
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* there was an error. It is an error to call this unless done() returns
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* true.
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* @deprecated Use result() instead.
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*/
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INLINE AudioSound *AudioLoadRequest::
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get_sound() const {
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nassertr_always(done(), nullptr);
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return (AudioSound *)_result;
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}
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