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OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/alsa?expand=0&rev=45

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OBS User unknown 2008-07-18 19:59:15 +00:00 committed by Git OBS Bridge
parent ed35a1131e
commit 874c78db7d
6 changed files with 160 additions and 28 deletions
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3
alsa-lib-1.0.17.tar.bz2 Normal file
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@ -0,0 +1,3 @@
version https://git-lfs.github.com/spec/v1
oid sha256:bc691463af8506c1c84db0edab727ee8f8ee4ecd1777b0e264db2525d4500833
size 788551

3
alsa-lib-1.0.17rc2.tar.bz2
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@ -1,3 +0,0 @@
version https://git-lfs.github.com/spec/v1
oid sha256:31099f06bcc788385c2308f7f9dc09a104ffab71d9ea6e86989171cfc22e9746
size 788288

155
alsa-lib-git-fixes.diff
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@ -1,22 +1,135 @@
diff --git a/src/pcm/pcm.c b/src/pcm/pcm.c
index 3f4c033..ee2300e 100644
--- a/src/pcm/pcm.c
+++ b/src/pcm/pcm.c
@@ -2385,16 +2385,13 @@ int snd_pcm_wait_nocheck(snd_pcm_t *pcm, int timeout)
#endif
diff --git a/src/pcm/pcm_softvol.c b/src/pcm/pcm_softvol.c
index 7af7f40..eee6424 100644
--- a/src/pcm/pcm_softvol.c
+++ b/src/pcm/pcm_softvol.c
@@ -275,9 +275,15 @@ static void softvol_convert_stereo_vol(snd_pcm_softvol_t *svol,
return;
}
/**
- * \brief Return number of frames ready to be read/written
+ * \brief Return number of frames ready to be read (capture) / written (playback)
* \param pcm PCM handle
* \return a positive number of frames ready otherwise a negative
* error code
*
* On capture does all the actions needed to transport to application
* level all the ready frames across underlying layers.
- *
- * Using of this function is useless for the standard read/write
- * operations. Use it only for mmap access. See to #snd_pcm_delay.
*/
snd_pcm_sframes_t snd_pcm_avail_update(snd_pcm_t *pcm)
{
- vol[0] = svol->dB_value[svol->cur_vol[0]];
- vol[1] = svol->dB_value[svol->cur_vol[1]];
- vol_c = svol->dB_value[(svol->cur_vol[0] + svol->cur_vol[1]) / 2];
+ if (svol->max_val == 1) {
+ vol[0] = svol->cur_vol[0] ? 0xffff : 0;
+ vol[1] = svol->cur_vol[1] ? 0xffff : 0;
+ vol_c = vol[0] | vol[1];
+ } else {
+ vol[0] = svol->dB_value[svol->cur_vol[0]];
+ vol[1] = svol->dB_value[svol->cur_vol[1]];
+ vol_c = svol->dB_value[(svol->cur_vol[0] + svol->cur_vol[1]) / 2];
+ }
switch (svol->sformat) {
case SND_PCM_FORMAT_S16_LE:
case SND_PCM_FORMAT_S16_BE:
@@ -325,7 +331,10 @@ static void softvol_convert_mono_vol(snd_pcm_softvol_t *svol,
return;
}
- vol_scale = svol->dB_value[svol->cur_vol[0]];
+ if (svol->max_val == 1)
+ vol_scale = svol->cur_vol[0] ? 0xffff : 0;
+ else
+ vol_scale = svol->dB_value[svol->cur_vol[0]];
switch (svol->sformat) {
case SND_PCM_FORMAT_S16_LE:
case SND_PCM_FORMAT_S16_BE:
@@ -569,9 +578,13 @@ static void snd_pcm_softvol_dump(snd_pcm_t *pcm, snd_output_t *out)
snd_pcm_softvol_t *svol = pcm->private_data;
snd_output_printf(out, "Soft volume PCM\n");
snd_output_printf(out, "Control: %s\n", svol->elem.id.name);
- snd_output_printf(out, "min_dB: %g\n", svol->min_dB);
- snd_output_printf(out, "max_dB: %g\n", svol->max_dB);
- snd_output_printf(out, "resolution: %d\n", svol->max_val + 1);
+ if (svol->max_val == 1)
+ snd_output_printf(out, "boolean\n");
+ else {
+ snd_output_printf(out, "min_dB: %g\n", svol->min_dB);
+ snd_output_printf(out, "max_dB: %g\n", svol->max_dB);
+ snd_output_printf(out, "resolution: %d\n", svol->max_val + 1);
+ }
if (pcm->setup) {
snd_output_printf(out, "Its setup is:\n");
snd_pcm_dump_setup(pcm, out);
@@ -596,13 +609,21 @@ static int add_user_ctl(snd_pcm_softvol_t *svol, snd_ctl_elem_info_t *cinfo, int
int i;
unsigned int def_val;
- err = snd_ctl_elem_add_integer(svol->ctl, &cinfo->id, count, 0, svol->max_val, 0);
+ if (svol->max_val == 1)
+ err = snd_ctl_elem_add_boolean(svol->ctl, &cinfo->id, count);
+ else
+ err = snd_ctl_elem_add_integer(svol->ctl, &cinfo->id, count,
+ 0, svol->max_val, 0);
if (err < 0)
return err;
- add_tlv_info(svol, cinfo);
- /* set zero dB value as default, or max_val if
- there is no 0 dB setting */
- def_val = svol->zero_dB_val ? svol->zero_dB_val : svol->max_val;
+ if (svol->max_val == 1)
+ def_val = 1;
+ else {
+ add_tlv_info(svol, cinfo);
+ /* set zero dB value as default, or max_val if
+ there is no 0 dB setting */
+ def_val = svol->zero_dB_val ? svol->zero_dB_val : svol->max_val;
+ }
for (i = 0; i < count; i++)
svol->elem.value.integer.value[i] = def_val;
return snd_ctl_elem_write(svol->ctl, &svol->elem);
@@ -647,7 +668,7 @@ static int softvol_load_control(snd_pcm_t *pcm, snd_pcm_softvol_t *svol,
svol->max_val = resolution - 1;
svol->min_dB = min_dB;
svol->max_dB = max_dB;
- if (svol->max_dB == ZERO_DB)
+ if (svol->max_val == 1 || svol->max_dB == ZERO_DB)
svol->zero_dB_val = svol->max_val;
else if (svol->max_dB < 0)
svol->zero_dB_val = 0; /* there is no 0 dB setting */
@@ -671,7 +692,8 @@ static int softvol_load_control(snd_pcm_t *pcm, snd_pcm_softvol_t *svol,
/* hardware control exists */
return 1; /* notify */
- } else if (cinfo->type != SND_CTL_ELEM_TYPE_INTEGER ||
+ } else if ((cinfo->type != SND_CTL_ELEM_TYPE_INTEGER &&
+ cinfo->type != SND_CTL_ELEM_TYPE_BOOLEAN) ||
cinfo->count != (unsigned int)cchannels ||
cinfo->value.integer.min != 0 ||
cinfo->value.integer.max != resolution - 1) {
@@ -684,7 +706,7 @@ static int softvol_load_control(snd_pcm_t *pcm, snd_pcm_softvol_t *svol,
SNDERR("Cannot add a control");
return err;
}
- } else {
+ } else if (svol->max_val > 1) {
/* check TLV availability */
unsigned int tlv[4];
err = snd_ctl_elem_tlv_read(svol->ctl, &cinfo->id, tlv, sizeof(tlv));
@@ -693,6 +715,10 @@ static int softvol_load_control(snd_pcm_t *pcm, snd_pcm_softvol_t *svol,
}
}
+ if (svol->max_val == 1)
+ return 0;
+
+ /* set up dB table */
if (min_dB == PRESET_MIN_DB && max_dB == ZERO_DB && resolution == PRESET_RESOLUTION)
svol->dB_value = preset_dB_value;
else {
@@ -863,6 +889,7 @@ pcm.name {
[min_dB REAL] # minimal dB value (default: -51.0)
[max_dB REAL] # maximal dB value (default: 0.0)
[resolution INT] # resolution (default: 256)
+ # resolution = 2 means a mute switch
}
\endcode
@@ -965,7 +992,7 @@ int _snd_pcm_softvol_open(snd_pcm_t **pcmp, const char *name,
MAX_DB_UPPER_LIMIT);
return -EINVAL;
}
- if (resolution < 0 || resolution > 1024) {
+ if (resolution <= 1 || resolution > 1024) {
SNDERR("Invalid resolution value %d", resolution);
return -EINVAL;
}

13
alsa.changes
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@ -1,3 +1,16 @@
-------------------------------------------------------------------
Wed Jul 16 12:36:55 CEST 2008 - tiwai@suse.de
- fix baselibs.conf (remove alsa.rpm)
- add a mute-switch function to softvol
- fixed zero-division errors in softvol
-------------------------------------------------------------------
Tue Jul 15 18:27:12 CEST 2008 - tiwai@suse.de
- updated to version 1.0.17-final:
* including previous patches
-------------------------------------------------------------------
Wed Jun 18 14:41:57 CEST 2008 - tiwai@suse.de

13
alsa.spec
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@ -1,5 +1,5 @@
#
# spec file for package alsa (Version 1.0.16.92)
# spec file for package alsa (Version 1.0.17)
#
# Copyright (c) 2008 SUSE LINUX Products GmbH, Nuernberg, Germany.
# This file and all modifications and additions to the pristine
@ -13,7 +13,7 @@
Name: alsa
BuildRequires: doxygen
%define package_version 1.0.17rc2
%define package_version 1.0.17
License: GPL v2 or later
Group: System/Libraries
Requires: alsa-utils
@ -21,7 +21,7 @@ Recommends: alsa-plugins alsa-oss
PreReq: %insserv_prereq %fillup_prereq
AutoReqProv: on
Summary: Advanced Linux Sound Architecture
Version: 1.0.16.92
Version: 1.0.17
Release: 1
Source: ftp://ftp.alsa-project.org/pub/lib/alsa-lib-%{package_version}.tar.bz2
Source8: 40-alsa.rules
@ -252,6 +252,13 @@ exit 0
%{_datadir}/alsa
%changelog
* Wed Jul 16 2008 tiwai@suse.de
- fix baselibs.conf (remove alsa.rpm)
- add a mute-switch function to softvol
- fixed zero-division errors in softvol
* Tue Jul 15 2008 tiwai@suse.de
- updated to version 1.0.17-final:
* including previous patches
* Wed Jun 18 2008 tiwai@suse.de
- updated to version 1.0.17-rc2:
* including previous fixes

1
baselibs.conf
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@ -1,4 +1,3 @@
alsa
libasound2
obsoletes "alsa-<targettype>"
provides "alsa-<targettype>"