From fe8aa4ce5e8eebc1c6f762f4fc40328718a13e22 Mon Sep 17 00:00:00 2001 From: Miller Puckette Date: Sat, 31 Dec 2005 01:32:12 +0000 Subject: Deleted unused (?) files svn path=/trunk/; revision=4318 --- pd/portaudio_v18/docs/releases.html | 339 ------------------------------------ 1 file changed, 339 deletions(-) delete mode 100644 pd/portaudio_v18/docs/releases.html (limited to 'pd/portaudio_v18/docs/releases.html') diff --git a/pd/portaudio_v18/docs/releases.html b/pd/portaudio_v18/docs/releases.html deleted file mode 100644 index aec80a1c..00000000 --- a/pd/portaudio_v18/docs/releases.html +++ /dev/null @@ -1,339 +0,0 @@ - - - - - - - - - PortAudio Release Notes - - - - - - - -

- -

-PortAudio - Release Notes

- -

Link to PortAudio Home Page -

-V18 - 5/6/02

- -

All source code and documentation now under CVS. -
Ran most of the code through AStyle -to cleanup ragged indentation caused by using different editors. Used this -command: -
astyle --style=ansi -c -o --convert-tabs --indent-preprocessor -*.c

- -

Added "pa_common/pa_convert.c" for Mac OS X. Start of new conversion -utilities. -
ASIO -
-
-New Pa_ASIO_Adaptor_Init function to init Callback adpatation variables,
- -
-Cleanup of Pa_ASIO_Callback_Input
- -
-Break apart device loading to debug random failure in Pa_ASIO_QueryDeviceInfo
- -
-Deallocate all resources in PaHost_Term for cases where Pa_CloseStream -is not called properly
- -
-New Pa_ASIO_loadDriver that calls CoInitialize on each thread on Windows. -Allows use by multiple threads.
- -
-Correct error code management in PaHost_Term, removed various compiler -warning
- -
-Add Mac includes for <Devices.h> and <Timer.h>
- -
-Pa_ASIO_QueryDeviceInfo bug correction, memory allocation checking, better -error handling
-
-Mac OS X -
-
-Major cleanup and improvements.
- -
-Fixed device queries for numChannels and sampleRates,
- -
-Audio input works if using same CoreAudio device (some HW devices make -separate CoreAudio devices).
- -
-Added paInt16, paInt8, format using new "pa_common/pa_convert.c" file.
- -
-Return error if opened in mono mode cuz not supported.
- -
-Check for getenv("PA_MIN_LATEWNCY_MSEC") to set latency externally.
- -
-Use getrusage() instead of gettimeofday() for CPU Load calculation.
-
-Windows MME -
-
-Fixed bug that caused TIMEOUT in Pa_StopStream(). Added check for past_StopSoon() -in Pa_TimeSlice(). Thanks Julien Maillard.
- -
-Detect Win XP versus NT, use lower latency.
- -
-Fix DBUG typo;
- -
-removed init of CurrentCount which was not compiling on Borland
- -
-general cleanup, factored streamData alloc and cpu usage initialization
- -
-stopped counting WAVE_MAPPER when there were no audio cards plugged in
-
-Windows DirectSound -
-
-Detect Win XP and Win 2K properly when determining latency.
-
-Unix OSS -
-
-Use high real-time priority if app is running with root priveledges. Lowers -latency.
- -
-Added watch dog thread that prevents real-time thread from hogging CPU -and hanging the computer.
- -
-Check error return from read() and write().
- -
-Check CPU endianness instead of assuming Little Endian.
-
-

- -

-V17 - 10/15/01

- -

Unix OSS -
-
-Set num channels back to two after device query for ALSA. This fixed a -bug in V16 that sometimes caused a failure when querying for the sample -rates. Thanks Stweart Greenhill.
-
-

- -

-
-Macintosh Sound Manager
- -
-
-Use NewSndCallBackUPP() for CARBON compatibility.
-
-

- -

-V16 - 9/27/01

- -

Added Alpha implementations for ASIO, SGI, and BeOS! -
-
-CPULoad is now calculated based on the time spent to generate a known number -of frames. This is more accurate than a simple percentage of real-time. -Implemented in pa_unix_oss, pa_win_wmme and pa_win_ds.
- -
-Fix dither and shift for recording PaUInt8 format data.
- -
-Added "patest_maxsines.c" which tests Pa_GetCPULoad().
-

- -

-
-Windows WMME
- -
-
-sDevicePtrs now allocated using GlobalAlloc(). This prevents a -crash in Pa_Terminate() on Win2000. Thanks Mike Berry for finding this. -Thanks Mike Berry.
- -
-Pass process instead of thread to SetPriorityClass(). This fixes -a bug that caused the priority to not be increased. Thanks to Alberto di -Bene for spotting this.
-
- -
-Windows DirectSound
- -
-
-Casts for compiling with __MWERKS__ CodeWarrior.
-
- -
-UNIX OSS
- -
-
-Derived from Linux OSS implementation.
- -
-Numerous patches from Heiko Purnhagen, Stephen Brandon, etc.
- -
-Improved query mechanism which often bailed out unnecessarily.
- -
-Removed sNumDevices and potential related bugs,
- -
-Use getenv("PA_MIN_LATENCY_MSEC") in code to set desired latency. -User can set by entering:
- -
export PA_MIN_LATENCY_MSEC=40
- -
-Macintosh Sound Manager
- -
-
-Pass unused event to WaitNextEvent instead of NULL to prevent Mac OSX crash. -Thanks Dominic Mazzoni.
- -
-Use requested number of input channels.
- -

-

- -

-V15 - 5/29/01

- -

-
-
-New Linux OSS Beta
-
- -
-Windows WMME
- -
-
- sDevicePtrs now allocated based on sizeof(pointer). Was allocating -too much space.
- -
- Check for excessive numbers of channels. Some drivers reported bogus -numbers.
- -
-Apply Mike Berry's changes for CodeWarrior on PC including condition including -of memory.h, and explicit typecasting on memory allocation.
-
- -
-Macintosh Sound Manager
- -
-
-ScanInputDevices was setting sDefaultOutputDeviceID instead of sDefaultInputDeviceID.
- -
-Device Scan was crashing for anything other than siBadSoundInDevice, but -some Macs may return other errors! Caused failure to init on some G4s under -OS9.
- -
-Fix TIMEOUT in record mode.
- -
-Change CARBON_COMPATIBLE to TARGET_API_MAC_CARBON
-
-

- -

-V14 - 2/6/01

- -

-
-
-Added implementation for Windows MultiMedia Extensions (WMME) by Ross and -Phil
- -
-Changed Pa_StopStream() so that it waits for the buffers to drain.
- -
-Added Pa_AbortStream() that stops immediately without waiting.
- -
-Added new test: patest_stop.c to test above two mods.
- -
-Fixed Pa_StreamTime() so that it returns current play position instead -of the write position. Added "patest_sync.c" to demo audio/video sync.
- -
-Improved stability of Macintosh implementation. Added timeouts to prevent -hangs.
- -
-Added Pa_GetSampleSize( PaSampleFormat format );
- -
-Changes some "int"s to "long"s so that PA works properly on Macintosh which -often compiles using 16 bit ints.
- -
-Added Implementation Guide
-
-

- -

-V12 - 1/9/01

- -

-
-
-Mac now scans for and queries all devices. But it does not yet support -selecting any other than the default device.
- -
-Blocking I/O calls renamed to separate them from the PortAudio API.
- -
-Cleaned up indentation problems with tabs versus spaces.
- -
-Now attempts to correct bogus sample rate info returned from DirectSound -device queries.
-
-

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