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-rw-r--r--gnu/packages/audio.scm19
-rw-r--r--gnu/packages/patches/portaudio-audacity-compat.patch324
2 files changed, 340 insertions, 3 deletions
diff --git a/gnu/packages/audio.scm b/gnu/packages/audio.scm
index dec167f917..aa94dda7c7 100644
--- a/gnu/packages/audio.scm
+++ b/gnu/packages/audio.scm
@@ -1088,15 +1088,28 @@ portions of LAME.")
(string-map (lambda (c) (if (char=? c #\.) #\_ c)) version)
".tgz"))
(sha256
- (base32 "0mwddk4qzybaf85wqfhxqlf0c5im9il8z03rd4n127k8y2jj9q4g"))))
+ (base32 "0mwddk4qzybaf85wqfhxqlf0c5im9il8z03rd4n127k8y2jj9q4g"))
+ (patches (list (search-patch "portaudio-audacity-compat.patch")))))
(build-system gnu-build-system)
(inputs
;; TODO: Add ASIHPI.
`(("alsa-lib" ,alsa-lib)
("jack" ,jack-2)))
(native-inputs
- `(("pkg-config" ,pkg-config)))
- (arguments '(#:tests? #f)) ;no 'check' target
+ `(("autoconf" ,autoconf)
+ ("automake" ,automake)
+ ("libtool" ,libtool)
+ ("pkg-config" ,pkg-config)))
+ (arguments
+ '(#:phases
+ ;; Autoreconf is necessary because the audacity-compat patch modifies
+ ;; .in files.
+ (alist-cons-after
+ 'unpack 'autoreconf
+ (lambda _
+ (zero? (system* "autoreconf" "-vif")))
+ %standard-phases)
+ #:tests? #f)) ;no 'check' target
(home-page "http://www.portaudio.com/")
(synopsis "Audio I/O library")
(description
diff --git a/gnu/packages/patches/portaudio-audacity-compat.patch b/gnu/packages/patches/portaudio-audacity-compat.patch
new file mode 100644
index 0000000000..9f239ada35
--- /dev/null
+++ b/gnu/packages/patches/portaudio-audacity-compat.patch
@@ -0,0 +1,324 @@
+Description: Add features needed to make portmixer work with audacity.
+Author: Audacity Team
+Last-Update: 2011-12-07
+
+See <http://music.columbia.edu/pipermail/portaudio/2015-March/016611.html>.
+
+--- a/include/pa_win_ds.h
++++ b/include/pa_win_ds.h
+@@ -89,6 +89,21 @@
+
+ }PaWinDirectSoundStreamInfo;
+
++/** Retrieve the GUID of the input device.
++
++ @param stream The stream to query.
++
++ @return A pointer to the GUID, or NULL if none.
++*/
++LPGUID PaWinDS_GetStreamInputGUID( PaStream* s );
++
++/** Retrieve the GUID of the output device.
++
++ @param stream The stream to query.
++
++ @return A pointer to the GUID, or NULL if none.
++*/
++LPGUID PaWinDS_GetStreamOutputGUID( PaStream* s );
+
+
+ #ifdef __cplusplus
+--- a/include/portaudio.h
++++ b/include/portaudio.h
+@@ -1146,6 +1146,15 @@
+ signed long Pa_GetStreamWriteAvailable( PaStream* stream );
+
+
++/** Retrieve the host type handling an open stream.
++
++ @return Returns a non-negative value representing the host API type
++ handling an open stream or, a PaErrorCode (which are always negative)
++ if PortAudio is not initialized or an error is encountered.
++*/
++PaHostApiTypeId Pa_GetStreamHostApiType( PaStream* stream );
++
++
+ /* Miscellaneous utilities */
+
+
+--- /dev/null
++++ b/include/pa_unix_oss.h
+@@ -0,0 +1,104 @@
++#ifndef PA_UNIX_OSS_H
++#define PA_UNIX_OSS_H
++
++/*
++ * $Id: portaudio.patch,v 1.10 2009-06-30 04:52:59 llucius Exp $
++ * PortAudio Portable Real-Time Audio Library
++ * OSS-specific extensions
++ *
++ * Copyright (c) 1999-2000 Ross Bencina and Phil Burk
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining
++ * a copy of this software and associated documentation files
++ * (the "Software"), to deal in the Software without restriction,
++ * including without limitation the rights to use, copy, modify, merge,
++ * publish, distribute, sublicense, and/or sell copies of the Software,
++ * and to permit persons to whom the Software is furnished to do so,
++ * subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice shall be
++ * included in all copies or substantial portions of the Software.
++ *
++ * Any person wishing to distribute modifications to the Software is
++ * requested to send the modifications to the original developer so that
++ * they can be incorporated into the canonical version.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
++ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
++ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
++ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
++ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
++ * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
++ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
++ *
++ */
++
++/** @file
++ * OSS-specific PortAudio API extension header file.
++ */
++
++#ifdef __cplusplus
++extern "C" {
++#endif
++
++const char *PaOSS_GetStreamInputDevice( PaStream *s );
++
++const char *PaOSS_GetStreamOutputDevice( PaStream *s );
++
++#ifdef __cplusplus
++}
++#endif
++
++#endif
++#ifndef PA_UNIX_OSS_H
++#define PA_UNIX_OSS_H
++
++/*
++ * $Id: portaudio.patch,v 1.10 2009-06-30 04:52:59 llucius Exp $
++ * PortAudio Portable Real-Time Audio Library
++ * OSS-specific extensions
++ *
++ * Copyright (c) 1999-2000 Ross Bencina and Phil Burk
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining
++ * a copy of this software and associated documentation files
++ * (the "Software"), to deal in the Software without restriction,
++ * including without limitation the rights to use, copy, modify, merge,
++ * publish, distribute, sublicense, and/or sell copies of the Software,
++ * and to permit persons to whom the Software is furnished to do so,
++ * subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice shall be
++ * included in all copies or substantial portions of the Software.
++ *
++ * Any person wishing to distribute modifications to the Software is
++ * requested to send the modifications to the original developer so that
++ * they can be incorporated into the canonical version.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
++ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
++ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
++ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
++ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
++ * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
++ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
++ *
++ */
++
++/** @file
++ * OSS-specific PortAudio API extension header file.
++ */
++
++#ifdef __cplusplus
++extern "C" {
++#endif
++
++const char *PaOSS_GetStreamInputDevice( PaStream *s );
++
++const char *PaOSS_GetStreamOutputDevice( PaStream *s );
++
++#ifdef __cplusplus
++}
++#endif
++
++#endif
+--- a/src/common/pa_front.c
++++ b/src/common/pa_front.c
+@@ -1216,8 +1216,10 @@
+ hostApiInputParametersPtr, hostApiOutputParametersPtr,
+ sampleRate, framesPerBuffer, streamFlags, streamCallback, userData );
+
+- if( result == paNoError )
++ if( result == paNoError ) {
+ AddOpenStream( *stream );
++ PA_STREAM_REP(*stream)->hostApiType = hostApi->info.type;
++ }
+
+
+ PA_LOGAPI(("Pa_OpenStream returned:\n" ));
+@@ -1729,6 +1731,32 @@
+ return result;
+ }
+
++PaHostApiTypeId Pa_GetStreamHostApiType( PaStream* stream )
++{
++ PaError error = PaUtil_ValidateStreamPointer( stream );
++ PaHostApiTypeId result;
++
++#ifdef PA_LOG_API_CALLS
++ PaUtil_DebugPrint("Pa_GetStreamHostApiType called:\n" );
++ PaUtil_DebugPrint("\tPaStream* stream: 0x%p\n", stream );
++#endif
++
++ if( error == paNoError )
++ {
++ result = PA_STREAM_REP(stream)->hostApiType;
++ }
++ else
++ {
++ result = (PaHostApiTypeId) error;
++ }
++
++#ifdef PA_LOG_API_CALLS
++ PaUtil_DebugPrint("Pa_GetStreamHostApiType returned:\n" );
++ PaUtil_DebugPrint("\tPaError: %d ( %s )\n\n", result, Pa_GetErrorText( result ) );
++#endif
++
++ return result;
++}
+
+ PaError Pa_GetSampleSize( PaSampleFormat format )
+ {
+--- a/src/common/pa_stream.c
++++ b/src/common/pa_stream.c
+@@ -93,6 +93,8 @@
+ streamRepresentation->streamInfo.inputLatency = 0.;
+ streamRepresentation->streamInfo.outputLatency = 0.;
+ streamRepresentation->streamInfo.sampleRate = 0.;
++
++ streamRepresentation->hostApiType = 0;
+ }
+
+
+--- a/src/common/pa_stream.h
++++ b/src/common/pa_stream.h
+@@ -152,6 +152,7 @@
+ PaStreamFinishedCallback *streamFinishedCallback;
+ void *userData;
+ PaStreamInfo streamInfo;
++ PaHostApiTypeId hostApiType;
+ } PaUtilStreamRepresentation;
+
+
+--- a/src/hostapi/coreaudio/pa_mac_core_blocking.c
++++ b/src/hostapi/coreaudio/pa_mac_core_blocking.c
+@@ -66,6 +66,9 @@
+ #ifdef MOSX_USE_NON_ATOMIC_FLAG_BITS
+ # define OSAtomicOr32( a, b ) ( (*(b)) |= (a) )
+ # define OSAtomicAnd32( a, b ) ( (*(b)) &= (a) )
++#elif MAC_OS_X_VERSION_MAX_ALLOWED <= MAC_OS_X_VERSION_10_3
++# define OSAtomicOr32( a, b ) BitOrAtomic( a, (UInt32 *) b )
++# define OSAtomicAnd32( a, b ) BitAndAtomic( a, (UInt32 *) b )
+ #else
+ # include <libkern/OSAtomic.h>
+ #endif
+--- a/src/hostapi/alsa/pa_linux_alsa.c
++++ b/src/hostapi/alsa/pa_linux_alsa.c
+@@ -611,6 +611,7 @@
+ StreamDirection streamDir;
+
+ snd_pcm_channel_area_t *channelAreas; /* Needed for channel adaption */
++ int card;
+ } PaAlsaStreamComponent;
+
+ /* Implementation specific stream structure */
+@@ -1806,6 +1807,7 @@
+ {
+ PaError result = paNoError;
+ PaSampleFormat userSampleFormat = params->sampleFormat, hostSampleFormat = paNoError;
++ snd_pcm_info_t* pcmInfo;
+ assert( params->channelCount > 0 );
+
+ /* Make sure things have an initial value */
+@@ -1826,6 +1828,9 @@
+ self->device = params->device;
+
+ PA_ENSURE( AlsaOpen( &alsaApi->baseHostApiRep, params, streamDir, &self->pcm ) );
++
++ snd_pcm_info_alloca( &pcmInfo );
++ self->card = snd_pcm_info_get_card( pcmInfo );
+ self->nfds = alsa_snd_pcm_poll_descriptors_count( self->pcm );
+
+ PA_ENSURE( hostSampleFormat = PaUtil_SelectClosestAvailableFormat( GetAvailableFormats( self->pcm ), userSampleFormat ) );
+@@ -4519,9 +4524,7 @@
+ /* XXX: More descriptive error? */
+ PA_UNLESS( stream->capture.pcm, paDeviceUnavailable );
+
+- alsa_snd_pcm_info_alloca( &pcmInfo );
+- PA_ENSURE( alsa_snd_pcm_info( stream->capture.pcm, pcmInfo ) );
+- *card = alsa_snd_pcm_info_get_card( pcmInfo );
++ *card = stream->capture.card;
+
+ error:
+ return result;
+@@ -4537,9 +4540,7 @@
+ /* XXX: More descriptive error? */
+ PA_UNLESS( stream->playback.pcm, paDeviceUnavailable );
+
+- alsa_snd_pcm_info_alloca( &pcmInfo );
+- PA_ENSURE( alsa_snd_pcm_info( stream->playback.pcm, pcmInfo ) );
+- *card = alsa_snd_pcm_info_get_card( pcmInfo );
++ *card = stream->playback.card;
+
+ error:
+ return result;
+--- a/src/hostapi/oss/pa_unix_oss.c
++++ b/src/hostapi/oss/pa_unix_oss.c
+@@ -2028,3 +2028,26 @@
+ #endif
+ }
+
++const char *PaOSS_GetStreamInputDevice( PaStream* s )
++{
++ PaOssStream *stream = (PaOssStream*)s;
++
++ if( stream->capture )
++ {
++ return stream->capture->devName;
++ }
++
++ return NULL;
++}
++
++const char *PaOSS_GetStreamOutputDevice( PaStream* s )
++{
++ PaOssStream *stream = (PaOssStream*)s;
++
++ if( stream->playback )
++ {
++ return stream->playback->devName;
++ }
++
++ return NULL;
++}
+--- a/configure.in
++++ b/configure.in
+@@ -365,6 +365,7 @@
+ DLL_LIBS="$DLL_LIBS -lossaudio"
+ LIBS="$LIBS -lossaudio"
+ fi
++ INCLUDES="$INCLUDES pa_unix_oss.h"
+ AC_DEFINE(PA_USE_OSS,1)
+ fi
+
generated by cgit v1.2.3 (git 2.45.0) at 2024-12-22 22:14:53 +0000