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| author | Mitja Felicijan <mitja.felicijan@gmail.com> | 2024-10-07 06:50:04 +0200 |
|---|---|---|
| committer | Mitja Felicijan <mitja.felicijan@gmail.com> | 2024-10-07 06:50:04 +0200 |
| commit | 988f5d2b5343850e19ad1512cefe6c53953aa02e (patch) | |
| tree | 1ff29934294e73b2575488c06df91866ce251dbe /portmidi/pm_win/pmwin.c | |
| parent | 9b5839c58a2e1df8bddf6b98805998508ea417d5 (diff) | |
| download | ttdaw-988f5d2b5343850e19ad1512cefe6c53953aa02e.tar.gz | |
Added bunch of examples
Diffstat (limited to 'portmidi/pm_win/pmwin.c')
| -rwxr-xr-x | portmidi/pm_win/pmwin.c | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/portmidi/pm_win/pmwin.c b/portmidi/pm_win/pmwin.c new file mode 100755 index 0000000..5cb73b0 --- /dev/null +++ b/portmidi/pm_win/pmwin.c @@ -0,0 +1,98 @@ +/* pmwin.c -- PortMidi os-dependent code */
+
+/* This file only needs to implement:
+ pm_init(), which calls various routines to register the
+ available midi devices,
+ Pm_GetDefaultInputDeviceID(), and
+ Pm_GetDefaultOutputDeviceID().
+ This file must
+ be separate from the main portmidi.c file because it is system
+ dependent, and it is separate from, say, pmwinmm.c, because it
+ might need to register devices for winmm, directx, and others.
+
+ */
+
+#include "stdlib.h"
+#include "portmidi.h"
+#include "pmutil.h"
+#include "pminternal.h"
+#include "pmwinmm.h"
+#ifdef DEBUG
+#include "stdio.h"
+#endif
+#include <windows.h>
+
+/* pm_exit is called when the program exits.
+ It calls pm_term to make sure PortMidi is properly closed.
+ If DEBUG is on, we prompt for input to avoid losing error messages.
+ */
+static void pm_exit(void) {
+ pm_term();
+}
+
+
+static BOOL WINAPI ctrl_c_handler(DWORD fdwCtrlType)
+{
+ exit(1); /* invokes pm_exit() */
+ ExitProcess(1); /* probably never called */
+ return TRUE;
+}
+
+/* pm_init is the windows-dependent initialization.*/
+void pm_init(void)
+{
+ atexit(pm_exit);
+ SetConsoleCtrlHandler(ctrl_c_handler, TRUE);
+#ifdef DEBUG
+ printf("registered pm_exit with atexit()\n");
+#endif
+ pm_winmm_init();
+ /* initialize other APIs (DirectX?) here */
+}
+
+
+void pm_term(void) {
+ pm_winmm_term();
+}
+
+
+static PmDeviceID pm_get_default_device_id(int is_input, char *key) {
+#define PATTERN_MAX 256
+ /* Find first input or device -- this is the default. */
+ PmDeviceID id = pmNoDevice;
+ int i;
+ Pm_Initialize(); /* make sure descriptors exist! */
+ for (i = 0; i < pm_descriptor_len; i++) {
+ if (pm_descriptors[i].pub.input == is_input) {
+ id = i;
+ break;
+ }
+ }
+ return id;
+}
+
+
+PmDeviceID Pm_GetDefaultInputDeviceID() {
+ return pm_get_default_device_id(TRUE,
+ "/P/M_/R/E/C/O/M/M/E/N/D/E/D_/I/N/P/U/T_/D/E/V/I/C/E");
+}
+
+
+PmDeviceID Pm_GetDefaultOutputDeviceID() {
+ return pm_get_default_device_id(FALSE,
+ "/P/M_/R/E/C/O/M/M/E/N/D/E/D_/O/U/T/P/U/T_/D/E/V/I/C/E");
+}
+
+
+#include "stdio.h"
+
+void *pm_alloc(size_t s) {
+ return malloc(s);
+}
+
+
+void pm_free(void *ptr) {
+ free(ptr);
+}
+
+
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