Versionshistoria AviSynth

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Förändringar v2.5.7 -> v2.5.8

• Additions:
• Added Czech doc translation.
• Added Polish doc translation by Slim, Krismen & Co.
• Added Japanese doc translation by niiyan.
• Added Installer standalone unpack option.
• Added Blankclip audio channels= and sample_type= arguments.
• ConvertAudio(cii) available to plugins via env->Invoke().
• Added font aspect, rotation and alpha to text routines.
• Added /* xxx */ block comments.
• Added [* [* xxx *] *] nestable block comments.
• SetMemoryMax(0) now just returns Memory Max value.
• Added planar YV12 color format to Compare().
• ColorKeyMask: Allow independant tolerance levels for each channel.
• Added Tweak Hue/Saturation range limiting.
• Added AudioLevels and Color2 modes to Histogram.
• Added WAVE_FORMAT_EXTENSIBLE audio output.
• Added ShowTime() script verb, like ShowSMPTE() but with milliseconds.
• Added BlackmanResize() and Spline64Resize().
• Modified DeleteFrame()/DuplicateFrame() to process multiple arguments.
• Added Min()/Max() script functions.
• Bugfixes:
• Fixed Compare() graph pixel values exceeding YUV limits.
• Fixed AddBorders() args negative value clamping.
• Added workaround for HuffYUV, Xvid reading past end of input buffer.
• Fixed current_frame value in nested runtime script invocations (Gavino).
• Fixed Dissolve overlap arg range checking (gzarkadas).
• Fixed OpenDMLSource() multithreading race problem (QuaddiMM).
• Fixed unsaved variableName string in ConditionalReader.
• Fixed Parser FunctionTable::TypeMatch() missing compulsory arguments. Dissolve bug (Various).
• Fixed DirectShowSource() Flush task interlock race.
• Fixed DirectShowSource() QueryId() use CoTaskMemAlloc for returned value (Dean Pavlekovic).
• Fixed DirectShowSource() use GraphBuilder object for media control (Avery Lee).
• Fixed DirectShowSource() remove PulseEvent calls (Avery Lee).
• Fixed DirectShowSource() QueryAccept() modifying VideoInfo in running script (Haali).
• Fixed Blankclip clip= argument parsing.
• Fixed trashed GPF report, i.e reading 0x0 at 0x0 exception reporting.
• Fixed and refactored Overlay RGB<->YUV conversion routines.
• Fixed ImageReader incompletely inited videoInfo.
• Fixed Layer RGB32 100% alpha implementation, use level=257 (new default).
• Fixed avisynth_c.h avs_is_parity_known().
• Fixed C++ ConvertAudio::Saturate_int32() rounding.
• Fixed WriteFile(), Now remembers absolute path to file.
• Fixed Info() frame pitch, reports pitch of input frame.
• Fixed Invert() right edge memory overrun/corruption.
• Fixed Histogram() Classic mode pixel values exceeding YUV limits.
• Fixed Histogram() chroma plane initialization to 128.
• Fixed Conditional reader/writer illegally saving pointer to IScriptEnvironment.
• Fixed YV12 Blur()/Sharpen() right edge pixel corruption with non-writable input frames.
• Fixed MMX Blur()/Sharpen() code to full 8 bit precision.
• Fixed IsAudioFloat()/IsAudioInt() script functions.
• Fixed Cache memory oversubscription of SetMemoryMax() limit.
• Optimizations:
• DirectShowSource() convertfps=true add 0.5ms rounding to expected sample
• - time. Improves performance with millisecond based DS spliters.
• DirectShowSource() FPS detection as last attempt try getting the duration of 1st frame.
• DirectShowSource() convertfps=true rely only on sample start time values.
• Cache: Trap returned NULL PVideoFrames, i.e. Don't crash, Winge about it!.
• Refactor horizontal planar resizer, no width restrictions or 2 byte overwrite.
• Provide a simple and fast text writing primatives, see info.h
• Make audio cache actually functional.
• Tweak speed improvements.
• Subtract speed improvements.
• Tuneup Overlay() ISSE Convert444ChromaToYV12 and also provide MMX version.
• PokeCache interface implemented.
• Cache and Memory management enhancements.
• Changes:
• Initial Default Memory Max value clamped to 512MB.
• Initial Default Memory Max value still quarter of Free
• - memory. Minimum 16Mb. As per 2.5.7.
• Test VFB data buffer for NULL malloc's, if so then Throw!
• Installer Start menu shortcut names translated.
• Test for UTF-8 and Unicode BOM prefixes and issue a useful warning.
• Removed useless current_sample from runtime script environment.
• Added critical section to CAVIFileSynth class.
• Enable Installer multi language support.
• FunctionTable::Lookup() now considers named arguments in making its selection.
• ImageWriter supports negative values as -count for End argument.
• ChangeFPS() use floor instead of round in source frame number calculation.
• Update usage of correct (updated) Rec.709 coefficients.
• Add TCPDeliver.map and DirectShowSource.map to releases.
• Convert to 2.6 Dynamic Assembled rgb to yuy2 code.
• Avisynth_c.h boolean functions return 1 for true instead of arbitrary non-zero.
• Internal RGB2YUV() now copies Alpha top byte through.
• CoUninitialize() done immediately for S_FALSE CoInitialize() returns.
• Pfc, Softwire and SoundTouch updated and added as dependency projects.
• UPX updated to version 2.03 (2006-11-07).
• AVISource/WavSource map WAVEFORMATEXTENSIBLE back to equivalent WAVEFORMATEX.
• DirectShowSource() now recognises incorrect WAVE_FORMAT_EXTENSIBLE audio and accepts it.
• DirectShowSource() now attempts to use partial graph from failing RenderFile call.
• DirectShowSource() now detects and handles non 32 bit aligned picture lines from dud codecs.
• Crop(align=true) tests actual alignment in each GetFrame call.
• Relax YV12 resizer width restriction, now mod 2 was mod 4.
• .AVSI failures during env->CreateScriptEnvironment() are now available to the GetError() interface.
• SetCacheHints(CACHE_RANGE, n) will now surrender frames to satisfy SetMemoryMax().
• CoInitialize()/CoUninitialize() now done as part of ScriptEnvironment creation/deletion.
• Much code from 2.6 base included. Typically IsYV12() changed to IsPlanar().

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