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Split mmap-emulation code from hw layer

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Move out mmap-emulation code from hw layer to its own plugin.
This cleans up the mess in pcm_hw.c.
This commit is contained in:
Takashi Iwai 2007-07-11 17:44:09 +02:00
parent 9bb7211f21
commit 4cdb17c601
10 changed files with 534 additions and 253 deletions
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3
configure.in
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@ -397,7 +397,7 @@ else
pcm_plugins=""
fi
PCM_PLUGIN_LIST="copy linear route mulaw alaw adpcm rate plug multi shm file null empty share meter hooks lfloat ladspa dmix dshare dsnoop asym iec958 softvol extplug ioplug"
PCM_PLUGIN_LIST="copy linear route mulaw alaw adpcm rate plug multi shm file null empty share meter hooks lfloat ladspa dmix dshare dsnoop asym iec958 softvol extplug ioplug mmap_emul"
build_pcm_plugin="no"
for t in $PCM_PLUGIN_LIST; do
@ -466,6 +466,7 @@ AM_CONDITIONAL(BUILD_PCM_PLUGIN_IEC958, test x$build_pcm_iec958 = xyes)
AM_CONDITIONAL(BUILD_PCM_PLUGIN_SOFTVOL, test x$build_pcm_softvol = xyes)
AM_CONDITIONAL(BUILD_PCM_PLUGIN_EXTPLUG, test x$build_pcm_extplug = xyes)
AM_CONDITIONAL(BUILD_PCM_PLUGIN_IOPLUG, test x$build_pcm_ioplug = xyes)
AM_CONDITIONAL(BUILD_PCM_PLUGIN_MMAP_EMUL, test x$build_pcm_mmap_emul = xyes)
dnl Defines for plug plugin
if test "$build_pcm_rate" = "yes"; then