https://www.alsa-project.org/main/index.php?action=history&feed=atom&title=DevEmbedded 2026-04-07T21:51:46Z Revision history for this page on the wiki MediaWiki 1.39.0 https://www.alsa-project.org/main/index.php?title=DevEmbedded&diff=775&oldid=prev 2007-08-10T16:30:46Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 16:30, 10 August 2007</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l38">Line 38:</td> <td colspan="2" class="diff-lineno">Line 38:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>''Somebody asked'' How could be removed the dynamic configuration? ( removing conf.c and confmisc.c ? )</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>''Somebody asked'' How could be removed the dynamic configuration? ( removing conf.c and confmisc.c ? )</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>How can i do a &quot;fixed&quot; alsa.conf?</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>How can i do a &quot;fixed&quot; alsa.conf?</div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">One answer is to use [[SALSA-Library]].  It's source-level API compatible, but not binary-compatible with the normal ALSA library.  The binary size is about 1/10 of above.</ins></div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>----</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>----</div></td></tr> </table>

Tiwai https://www.alsa-project.org/main/index.php?title=DevEmbedded&diff=637&oldid=prev 2007-08-08T01:48:11Z

<p>link to dev</p> <p><b>New page</b></p><div>Try building the minimal alsa library.<br /> <br /> --disable-aload disable reading /dev/aload*<br /> --disable-mixer Disable the mixer component<br /> --disable-pcm Disable the PCM component<br /> --disable-rawmidi Disable the raw MIDI component<br /> --disable-hwdep Disable the hwdep component<br /> --disable-seq Disable the sequencer component<br /> --disable-instr Disable the instrument component<br /> --disable-alisp Disable the alisp component<br /> --with-pcm-plugins=&lt;list&gt; Build PCM plugins<br /> <br /> Note that only hw plugin is important for pcm if applications will do all<br /> conversions itself.<br /> <br /> Just quick test with:<br /> <br /> ./configure --disable-aload --disable-mixer --disable-rawmidi<br /> --disable-hwdep --disable-seq --disable-instr --disable-alisp<br /> --with-pcm-plugins=hw<br /> #<br /> strip -g --remove-section=.comment --remove-section=.note libasound.so<br /> #<br /> -rwxr-xr-x 1 perex users 366562 2006-12-09 09:22 libasound.so.2.0.0<br /> <br /> It does not look so bad, doesn't?<br /> <br /> With mixer stuff:<br /> <br /> -rwxr-xr-x 1 perex users 420024 2006-12-09 09:25 libasound.so.2.0.0<br /> <br /> ''Question to embedded developers:''<br /> The best thing is to discuss what else can be shrinked (removed from<br /> build). If embedded platform developers stay quiet, we won't care.<br /> <br /> For example, all dynamic configuration code can be removed, too.<br /> <br /> ''Somebody asked'' How could be removed the dynamic configuration? ( removing conf.c and confmisc.c ? )<br /> How can i do a &quot;fixed&quot; alsa.conf?<br /> <br /> ----<br /> Copied from [https://bugtrack.alsa-project.org/wiki/wikka.php?wakka=AlsaEmbedded]<br /> <br /> [[Category:Development]] [[Category:MigratedFromDev]]</div>

EliotBlennerhassett