31 lines
959 B
Diff
31 lines
959 B
Diff
diff -Naurd PortMidi-0.2.0.0/portmidi/pm_linux/pmlinuxalsa.c PortMidi-0.2.0.0-alsafix/portmidi/pm_linux/pmlinuxalsa.c
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--- PortMidi-0.2.0.0/portmidi/pm_linux/pmlinuxalsa.c 2023-12-13 11:35:12.517413022 +0000
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+++ PortMidi-0.2.0.0-alsafix/portmidi/pm_linux/pmlinuxalsa.c 2023-12-13 11:35:12.565413037 +0000
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@@ -719,6 +719,18 @@
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}
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+static void set_alsa_plugin_path( void )
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+{
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+ char *existing;
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+
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+ existing = getenv("ALSA_PLUGIN_DIR");
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+ if (NULL != existing) {
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+ return;
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+ }
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+ setenv("ALSA_PLUGIN_DIR", "@alsa_plugin_dir@", 0);
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+}
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+
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+
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PmError pm_linuxalsa_init( void )
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{
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int err;
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@@ -726,6 +738,8 @@
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snd_seq_port_info_t *pinfo;
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unsigned int caps;
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+ set_alsa_plugin_path();
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+
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/* Previously, the last parameter was SND_SEQ_NONBLOCK, but this
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* would cause messages to be dropped if the ALSA buffer fills up.
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* The correct behavior is for writes to block until there is
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