pyrox.dev
1diff -Naurd PortMidi-0.2.0.0/portmidi/pm_linux/pmlinuxalsa.c PortMidi-0.2.0.0-alsafix/portmidi/pm_linux/pmlinuxalsa.c
2--- PortMidi-0.2.0.0/portmidi/pm_linux/pmlinuxalsa.c 2023-12-13 11:35:12.517413022 +0000
3+++ PortMidi-0.2.0.0-alsafix/portmidi/pm_linux/pmlinuxalsa.c 2023-12-13 11:35:12.565413037 +0000
4@@ -719,6 +719,18 @@
5 }
6
7
8+static void set_alsa_plugin_path( void )
9+{
10+ char *existing;
11+
12+ existing = getenv("ALSA_PLUGIN_DIR");
13+ if (NULL != existing) {
14+ return;
15+ }
16+ setenv("ALSA_PLUGIN_DIR", "@alsa_plugin_dir@", 0);
17+}
18+
19+
20 PmError pm_linuxalsa_init( void )
21 {
22 int err;
23@@ -726,6 +738,8 @@
24 snd_seq_port_info_t *pinfo;
25 unsigned int caps;
26
27+ set_alsa_plugin_path();
28+
29 /* Previously, the last parameter was SND_SEQ_NONBLOCK, but this
30 * would cause messages to be dropped if the ALSA buffer fills up.
31 * The correct behavior is for writes to block until there is