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Move midi_null driver to retroarch.c

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This commit is contained in:
twinaphex 2020-01-09 17:00:46 +01:00
parent a96ae6e987
commit 617940fb8d
4 changed files with 23 additions and 103 deletions
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1
Makefile.common
View File

@ -246,7 +246,6 @@ OBJ += \
$(LIBRETRO_COMM_DIR)/features/features_cpu.o \
performance_counters.o \
verbosity.o \
midi/drivers/null_midi.o \
$(LIBRETRO_COMM_DIR)/playlists/label_sanitization.o \
manual_content_scan.o

2
griffin/griffin.c
View File

@ -889,8 +889,6 @@ AUDIO
/*============================================================
MIDI
============================================================ */
#include "../midi/drivers/null_midi.c"
#ifdef HAVE_WINMM
#include "../midi/drivers/winmm_midi.c"
#endif

99
midi/drivers/null_midi.c
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@ -1,99 +0,0 @@
/* RetroArch - A frontend for libretro.
* Copyright (C) 2018 The RetroArch team
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#include <string.h>
#include <libretro.h>
#include <string/stdstring.h>
#include <lists/string_list.h>
#include "../midi_driver.h"
static bool null_midi_get_avail_inputs(struct string_list *inputs)
{
union string_list_elem_attr attr = {0};
return string_list_append(inputs, "Null", attr);
}
static bool null_midi_get_avail_outputs(struct string_list *outputs)
{
union string_list_elem_attr attr = {0};
return string_list_append(outputs, "Null", attr);
}
static void *null_midi_init(const char *input, const char *output)
{
(void)input;
(void)output;
return (void*)-1;
}
static void null_midi_free(void *p)
{
(void)p;
}
static bool null_midi_set_input(void *p, const char *input)
{
(void)p;
return input == NULL || string_is_equal(input, "Null");
}
static bool null_midi_set_output(void *p, const char *output)
{
(void)p;
return output == NULL || string_is_equal(output, "Null");
}
static bool null_midi_read(void *p, midi_event_t *event)
{
(void)p;
(void)event;
return false;
}
static bool null_midi_write(void *p, const midi_event_t *event)
{
(void)p;
(void)event;
return true;
}
static bool null_midi_flush(void *p)
{
(void)p;
return true;
}
midi_driver_t midi_null = {
"null",
null_midi_get_avail_inputs,
null_midi_get_avail_outputs,
null_midi_init,
null_midi_free,
null_midi_set_input,
null_midi_set_output,
null_midi_read,
null_midi_write,
null_midi_flush
};

24
retroarch.c
View File

@ -881,7 +881,29 @@ static const record_driver_t *record_drivers[] = {
extern midi_driver_t midi_winmm;
extern midi_driver_t midi_alsa;
extern midi_driver_t midi_null;
static void null_midi_free(void *p) { }
static bool null_midi_get_avail_inputs(struct string_list *inputs) { union string_list_elem_attr attr = {0}; return string_list_append(inputs, "Null", attr); }
static bool null_midi_get_avail_outputs(struct string_list *outputs) { union string_list_elem_attr attr = {0}; return string_list_append(outputs, "Null", attr); }
static void *null_midi_init(const char *input, const char *output) { return (void*)-1; }
static bool null_midi_set_input(void *p, const char *input) { return input == NULL || string_is_equal(input, "Null"); }
static bool null_midi_set_output(void *p, const char *output) { return output == NULL || string_is_equal(output, "Null"); }
static bool null_midi_read(void *p, midi_event_t *event) { return false; }
static bool null_midi_write(void *p, const midi_event_t *event) { return true; }
static bool null_midi_flush(void *p) { return true; }
static midi_driver_t midi_null = {
"null",
null_midi_get_avail_inputs,
null_midi_get_avail_outputs,
null_midi_init,
null_midi_free,
null_midi_set_input,
null_midi_set_output,
null_midi_read,
null_midi_write,
null_midi_flush
};
static midi_driver_t *midi_drivers[] = {
#if defined(HAVE_ALSA) && !defined(HAVE_HAKCHI) && !defined(HAVE_SEGAM)