Lowercase all CAPS to prevent case sensitive errors in non-Windows platforms

src/win/win_midi.c

@@ -0,0 +1,125 @@
+#include <windows.h>
+#include <mmsystem.h>
+#include "../ibm.h"
+#include "../config.h"
+#include "../sound/midi.h"
+#include "plat_midi.h"
+
+int midi_id = 0;
+static HMIDIOUT midi_out_device = NULL;
+
+HANDLE m_event;
+
+static uint8_t midi_rt_buf[1024];
+static uint8_t midi_cmd_buf[1024];
+static int midi_cmd_pos = 0;
+static int midi_cmd_len = 0;
+static uint8_t midi_status = 0;
+static unsigned int midi_sysex_start = 0;
+static unsigned int midi_sysex_delay = 0;
+
+void plat_midi_init()
+{
+	/* This is for compatibility with old configuration files. */
+	midi_id = config_get_int("Sound", "midi_host_device", -1);
+	if (midi_id == -1)
+	{
+		midi_id = config_get_int(SYSTEM_MIDI_NAME, "midi", 0);
+	}
+	else
+	{
+		config_delete_var("Sound", "midi_host_device");
+		config_set_int(SYSTEM_MIDI_NAME, "midi", midi_id);
+	}
+
+        MMRESULT hr = MMSYSERR_NOERROR;
+
+	memset(midi_rt_buf, 0, sizeof(midi_rt_buf));
+	memset(midi_cmd_buf, 0, sizeof(midi_cmd_buf));
+
+	midi_cmd_pos = midi_cmd_len = 0;
+	midi_status = 0;
+
+	midi_sysex_start = midi_sysex_delay = 0;
+
+	m_event = CreateEvent(NULL, TRUE, TRUE, NULL);
+
+        hr = midiOutOpen(&midi_out_device, midi_id, (DWORD) m_event,
+		   0, CALLBACK_EVENT);
+        if (hr != MMSYSERR_NOERROR) {
+                printf("midiOutOpen error - %08X\n",hr);
+                midi_id = 0;
+                hr = midiOutOpen(&midi_out_device, midi_id, (DWORD) m_event,
+        		   0, CALLBACK_EVENT);
+                if (hr != MMSYSERR_NOERROR) {
+                        printf("midiOutOpen error - %08X\n",hr);
+                        return;
+                }
+        }
+
+        midiOutReset(midi_out_device);
+}
+
+void plat_midi_close()
+{
+        if (midi_out_device != NULL)
+        {
+                midiOutReset(midi_out_device);
+                midiOutClose(midi_out_device);
+                /* midi_out_device = NULL; */
+		CloseHandle(m_event);
+        }
+}
+
+int plat_midi_get_num_devs()
+{
+        return midiOutGetNumDevs();
+}
+void plat_midi_get_dev_name(int num, char *s)
+{
+        MIDIOUTCAPS caps;
+
+        midiOutGetDevCaps(num, &caps, sizeof(caps));
+        strcpy(s, caps.szPname);
+}
+
+void plat_midi_play_msg(uint8_t *msg)
+{
+	midiOutShortMsg(midi_out_device, *(uint32_t *) msg);
+}
+
+MIDIHDR m_hdr;
+
+void plat_midi_play_sysex(uint8_t *sysex, unsigned int len)
+{
+	MMRESULT result;
+
+	if (WaitForSingleObject(m_event, 2000) == WAIT_TIMEOUT)
+	{
+		pclog("Can't send MIDI message\n");
+		return;
+	}
+
+	midiOutUnprepareHeader(midi_out_device, &m_hdr, sizeof(m_hdr));
+
+	m_hdr.lpData = (char *) sysex;
+	m_hdr.dwBufferLength = len;
+	m_hdr.dwBytesRecorded = len;
+	m_hdr.dwUser = 0;
+
+	result = midiOutPrepareHeader(midi_out_device, &m_hdr, sizeof(m_hdr));
+
+	if (result != MMSYSERR_NOERROR)  return;
+	ResetEvent(m_event);
+	result = midiOutLongMsg(midi_out_device, &m_hdr, sizeof(m_hdr));
+	if (result != MMSYSERR_NOERROR)
+	{
+		SetEvent(m_event);
+		return;
+	}
+}
+
+int plat_midi_write(uint8_t val)
+{
+	return 0;
+}