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synced with scummvm to 2011-Apr-13

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This commit is contained in:
Pawel Kolodziejski 2011-04-14 12:41:26 +02:00
parent f0a4299aef
commit 0640dcf2c7
347 changed files with 53648 additions and 8521 deletions
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73
backends/midi/timidity.cpp
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@ -34,13 +34,18 @@
*
*/
#if defined (UNIX)
// Disable symbol overrides so that we can use system headers.
#define FORBIDDEN_SYMBOL_ALLOW_ALL
#include "common/sys.h"
#if defined(USE_TIMIDITY)
#include "common/util.h"
#include "common/endian.h"
#include "common/str.h"
#include "sound/musicplugin.h"
#include "sound/mpu401.h"
#include "audio/musicplugin.h"
#include "audio/mpu401.h"
#include <fcntl.h>
#include <unistd.h>
@ -87,49 +92,50 @@ class MidiDriver_TIMIDITY : public MidiDriver_MPU401 {
public:
MidiDriver_TIMIDITY();
int open();
void close();
void send(uint32 b);
void sysEx(const byte *msg, uint16 length);
int open();
bool isOpen() const { return _isOpen; }
void close();
void send(uint32 b);
void sysEx(const byte *msg, uint16 length);
private:
/* standart routine to extract ip address from a string */
in_addr_t host_to_addr(const char* address);
in_addr_t host_to_addr(const char* address);
/* creates a tcp connection to TiMidity server, returns filedesc (like open()) */
int connect_to_server(const char* hostname, unsigned short tcp_port);
int connect_to_server(const char* hostname, unsigned short tcp_port);
/* send command to the server; printf-like; returns reply string */
char *timidity_ctl_command(const char *fmt, ...) GCC_PRINTF(2, 3);
char *timidity_ctl_command(const char *fmt, ...) GCC_PRINTF(2, 3);
/* timidity data socket-related stuff */
void timidity_meta_seq(int p1, int p2, int p3);
int timidity_sync(int centsec);
int timidity_eot();
void timidity_meta_seq(int p1, int p2, int p3);
int timidity_sync(int centsec);
int timidity_eot();
/* write() analogue for any midi data */
void timidity_write_data(const void *buf, size_t nbytes);
void timidity_write_data(const void *buf, size_t nbytes);
/* get single line of server reply on control connection */
int fdgets(char *buff, size_t buff_size);
int fdgets(char *buff, size_t buff_size);
/* teardown connection to server */
void teardown();
void teardown();
/* close (if needed) and nullify both control and data filedescs */
void close_all();
void close_all();
private:
bool _isOpen;
int _device_num;
bool _isOpen;
int _device_num;
int _control_fd;
int _data_fd;
int _control_fd;
int _data_fd;
/* buffer for partial data read from _control_fd - from timidity-io.c, see fdgets() */
char _controlbuffer[BUFSIZ];
int _controlbuffer_count; /* beginning of read pointer */
int _controlbuffer_size; /* end of read pointer */
char _controlbuffer[BUFSIZ];
int _controlbuffer_count; /* beginning of read pointer */
int _controlbuffer_size; /* end of read pointer */
};
MidiDriver_TIMIDITY::MidiDriver_TIMIDITY() {
@ -144,9 +150,9 @@ MidiDriver_TIMIDITY::MidiDriver_TIMIDITY() {
}
int MidiDriver_TIMIDITY::open() {
char *res;
char timidity_host[MAXHOSTNAMELEN];
int timidity_port, data_port, i;
char *res;
char timidity_host[MAXHOSTNAMELEN];
int timidity_port, data_port, i;
/* count ourselves open */
if (_isOpen)
@ -228,8 +234,8 @@ int MidiDriver_TIMIDITY::open() {
/*
* From seq.cpp
*/
if (getenv("SCUMMVM_MIDIPORT"))
_device_num = atoi(getenv("SCUMMVM_MIDIPORT"));
if (getenv("RESIDUAL_MIDIPORT"))
_device_num = atoi(getenv("RESIDUAL_MIDIPORT"));
return 0;
}
@ -332,7 +338,11 @@ char *MidiDriver_TIMIDITY::timidity_ctl_command(const char *fmt, ...) {
buff[len++] = '\n';
/* write command to control socket */
(void)write(_control_fd, buff, len);
if (write(_control_fd, buff, len) == -1) {
warning("TiMidity: CONTROL WRITE FAILED (%s)", strerror(errno));
// TODO: Disable output?
//close_all();
}
}
while (1) {
@ -418,10 +428,9 @@ void MidiDriver_TIMIDITY::timidity_write_data(const void *buf, size_t nbytes) {
}
int MidiDriver_TIMIDITY::fdgets(char *buff, size_t buff_size) {
int n, len, count, size;
int n, count, size;
char *buff_endp = buff + buff_size - 1, *pbuff, *beg;
len = 0;
count = _controlbuffer_count;
size = _controlbuffer_size;
pbuff = _controlbuffer;