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* Audio/Video engine update:tobigun2008-07-021-391/+611
| | | | | | | | | | | | | | | - lyrics<->audio synchronisation (TSyncSource) - better resampling (optional support for libsamplerate) - cleaner termination of audio/video streams/devices - improved decoders and decoder infrastructure - many other improvements/cleanups Currently just for testing (not enabled by default): - Background music - Voice-Passthrough (hear what you sing) - Video VSync git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/trunk@1157 b956fd51-792f-4845-bead-9b4dfca2ff2c
* This was not supposed for check-intobigun2008-05-131-3/+3
| | | | git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/trunk@1089 b956fd51-792f-4845-bead-9b4dfca2ff2c
* - fixed video-backgroundtobigun2008-05-131-3/+3
| | | | | | | - fixed buggy SkipTime (using TRelativeTimer now) - TLineState is a class now. TLineState.CurrentTime is now automatically updated using TRelativeTimer git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/trunk@1088 b956fd51-792f-4845-bead-9b4dfca2ff2c
* Volumes are floating point values (single) now. The range changed from [0 .. ↵tobigun2008-05-101-26/+27
| | | | | | 100] to [0.0 .. 1.0] git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/trunk@1081 b956fd51-792f-4845-bead-9b4dfca2ff2c
* - input-source selection works now (with bass or portaudio with portmixer)tobigun2008-05-091-206/+164
| | | | | | | | | | | | | | | | - audio-effects (DSP) interface for audio-playback plus a simple voice removal example (does not sound that good) - FFMpeg support for BASS - audio-clock for FFMpeg for GetPosition and synchronisation - more compatible seeking in FFMpeg - clean termination of the audio interfaces/streams (especially ffmpeg) - Audio output device enumeration (selection will be added later to the sounds option screen) - display of threshold and volume in the record-options screen - threshold and volume can be changed with the 'T' (threshold) and '+'/'-' (source volume) keys - added a FadeIn() method to the IAudioPlayback interface - some minor changes to the audio classes/screens - new base-class for audio-playback classes (used by bass, portaudio and sdl) git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/trunk@1078 b956fd51-792f-4845-bead-9b4dfca2ff2c
* workaround for erroneously detection of 48000Hz-only devices as 44100Hz ↵tobigun2008-04-101-2/+2
| | | | | | devices in portaudio git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/trunk@1017 b956fd51-792f-4845-bead-9b4dfca2ff2c
* removed a few unused local variablesjaybinks2008-03-101-3/+3
| | | | git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/trunk@949 b956fd51-792f-4845-bead-9b4dfca2ff2c
* new MixBuffers() function as replacement for SDL_MixAudio. Now portaudio ↵tobigun2008-03-091-45/+99
| | | | | | works without crackling. MixBuffers is not optimized yet (no MMX, etc.) but I think it is fast enough for now. If SDL is used for audio output SDL_MixAudio() is used instead because it is more optimized. git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/trunk@948 b956fd51-792f-4845-bead-9b4dfca2ff2c
* GetPCMData added for SDL/Portaudiotobigun2008-03-071-894/+899
| | | | git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/trunk@935 b956fd51-792f-4845-bead-9b4dfca2ff2c
* bug-fix: there was a Floating-Point exception when calling WindowFunc(). ↵tobigun2008-03-061-32/+63
| | | | | | This was caused by a multiplication with -NaN. The NaN value was in the in_-array because it was not zero'ed properly (sorry, my fault). The problem was fixed by replacing GetMem with AllocMem. git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/trunk@924 b956fd51-792f-4845-bead-9b4dfca2ff2c
* FFT support for SDL/Portaudio playbacktobigun2008-03-051-35/+89
| | | | git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/trunk@909 b956fd51-792f-4845-bead-9b4dfca2ff2c
* delphi 7 compatibility (inline was introduced with delphi 2005)tobigun2008-03-031-6/+6
| | | | git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/trunk@902 b956fd51-792f-4845-bead-9b4dfca2ff2c
* - Resampling support addedtobigun2008-02-201-0/+809
- DecodeStreams are closed now if they are not used anymore - Fixed the crash that occured when USDX was closed git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/trunk@875 b956fd51-792f-4845-bead-9b4dfca2ff2c
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