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Disable LCD messages on Roland CM-32L emulation

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This commit is contained in:
Cacodemon345
2022-02-08 12:14:10 +06:00
parent 58aca9ebd4
commit 2bc56c775d
1 changed files with 56 additions and 15 deletions
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71
src/sound/midi_mt32.c
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@@ -19,20 +19,9 @@ extern void givealbuffer_midi(void *buf, uint32_t size);
extern void al_set_midi(int freq, int buf_size);
#endif
static void display_mt32_message(void *instance_data, const char *message)
{
int sz = 0;
char* ui_msg = NULL;
static void display_mt32_message(void *instance_data, const char *message);
sz = snprintf(NULL, 0, "MT-32: %s", message);
ui_msg = calloc(sz + 1, 1);
if (ui_msg)
{
snprintf(ui_msg, sz, "MT-32: %s", message);
ui_sb_mt32lcd(ui_msg);
}
}
static const mt32emu_report_handler_i_v0 handler_v0 = {
static const mt32emu_report_handler_i_v0 handler_mt32_v0 = {
/** Returns the actual interface version ID */
NULL, //mt32emu_report_handler_version (*getVersionID)(mt32emu_report_handler_i i);
@@ -68,7 +57,45 @@ static const mt32emu_report_handler_i_v0 handler_v0 = {
NULL, //void (*onProgramChanged)(void *instance_data, mt32emu_bit8u part_num, const char *sound_group_name, const char *patch_name);
};
static const mt32emu_report_handler_i handler = { &handler_v0 };
/** Alternate report handler for Roland CM-32L */
static const mt32emu_report_handler_i_v0 handler_cm32l_v0 = {
/** Returns the actual interface version ID */
NULL, //mt32emu_report_handler_version (*getVersionID)(mt32emu_report_handler_i i);
/** Callback for debug messages, in vprintf() format */
NULL, //void (*printDebug)(void *instance_data, const char *fmt, va_list list);
/** Callbacks for reporting errors */
NULL, //void (*onErrorControlROM)(void *instance_data);
NULL, //void (*onErrorPCMROM)(void *instance_data);
/** Callback for reporting about displaying a new custom message on LCD */
NULL, //void (*showLCDMessage)(void *instance_data, const char *message);
/** Callback for reporting actual processing of a MIDI message */
NULL, //void (*onMIDIMessagePlayed)(void *instance_data);
/**
* Callback for reporting an overflow of the input MIDI queue.
* Returns MT32EMU_BOOL_TRUE if a recovery action was taken
* and yet another attempt to enqueue the MIDI event is desired.
*/
NULL, //mt32emu_boolean (*onMIDIQueueOverflow)(void *instance_data);
/**
* Callback invoked when a System Realtime MIDI message is detected in functions
* mt32emu_parse_stream and mt32emu_play_short_message and the likes.
*/
NULL, //void (*onMIDISystemRealtime)(void *instance_data, mt32emu_bit8u system_realtime);
/** Callbacks for reporting system events */
NULL, //void (*onDeviceReset)(void *instance_data);
NULL, //void (*onDeviceReconfig)(void *instance_data);
/** Callbacks for reporting changes of reverb settings */
NULL, //void (*onNewReverbMode)(void *instance_data, mt32emu_bit8u mode);
NULL, //void (*onNewReverbTime)(void *instance_data, mt32emu_bit8u time);
NULL, //void (*onNewReverbLevel)(void *instance_data, mt32emu_bit8u level);
/** Callbacks for reporting various information */
NULL, //void (*onPolyStateChanged)(void *instance_data, mt32emu_bit8u part_num);
NULL, //void (*onProgramChanged)(void *instance_data, mt32emu_bit8u part_num, const char *sound_group_name, const char *patch_name);
};
static const mt32emu_report_handler_i handler_mt32 = { &handler_mt32_v0 };
static const mt32emu_report_handler_i handler_cm32l = { &handler_cm32l_v0 };
static mt32emu_context context = NULL;
static int roms_present[2] = {-1, -1};
@@ -110,6 +137,20 @@ static float* buffer = NULL;
static int16_t* buffer_int16 = NULL;
static int midi_pos = 0;
static void display_mt32_message(void *instance_data, const char *message)
{
int sz = 0;
char* ui_msg = NULL;
sz = snprintf(NULL, 0, "MT-32: %s", message);
ui_msg = calloc(sz + 1, 1);
if (ui_msg)
{
snprintf(ui_msg, sz, "MT-32: %s", message);
ui_sb_mt32lcd(ui_msg);
}
}
void mt32_stream(float* stream, int len)
{
if (context) mt32emu_render_float(context, stream, len);
@@ -190,7 +231,7 @@ void* mt32emu_init(char *control_rom, char *pcm_rom)
midi_device_t* dev;
char fn[512];
context = mt32emu_create_context(handler, NULL);
context = mt32emu_create_context(strstr(control_rom, "CM32L_CONTROL.ROM") ? handler_cm32l : handler_mt32, NULL);
if (!rom_getfile(control_rom, fn, 512)) return 0;
if (!mt32_check("mt32emu_add_rom_file", mt32emu_add_rom_file(context, fn), MT32EMU_RC_ADDED_CONTROL_ROM)) return 0;