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add resetfxmap shell command

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This commit is contained in:
jjceresa 2020-09-16 17:21:09 +02:00
parent 5b71358c94
commit 3e08cb062c
3 changed files with 88 additions and 36 deletions
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1
include/fluidsynth/synth.h
View file

@ -402,6 +402,7 @@ FLUIDSYNTH_API int fluid_synth_mixer_get_fx_mapping(fluid_synth_t *synth,
int fxunit_idx, int *out_idx);
FLUIDSYNTH_API int fluid_synth_mixer_set_fx_to_out_mapping(fluid_synth_t *synth,
int fxunit_idx, int out_idx);
FLUIDSYNTH_API int fluid_synth_mixer_reset_fx_mapping(fluid_synth_t *synth, int fxunit_idx);
#ifdef __cplusplus

122
src/bindings/fluid_cmd.c
View file

@ -214,6 +214,10 @@ static const fluid_cmd_t fluid_commands[] =
"setfxmapout", "mixer", fluid_handle_setfxmapout,
"setfxmapout fx0 out0 [fx1 out1..] Set fx unit mapping to dry output"
},
{
"resetfxmap", "mixer", fluid_handle_resetfxmap,
"resetfxmap [fx0 fx1..] Set fx unit default mapping "
},
/* reverb commands */
{
"rev_preset", "reverb", fluid_handle_reverbpreset,
@ -3514,6 +3518,71 @@ int fluid_handle_fxmap(void *data, int ac, char **av,
return 0;
}
/* type of mapping */
enum reset_mapping_type
{
RESET_MAP_CHAN, /* Reset channel mapping type */
RESET_MAP_FX, /* Reset fx unit mapping type */
NBR_RESET_MAP_TYPE
};
/*-----------------------------------------------------------------------------
Reset a mapping type
@param resetmap_type type of mapping to reset (see reset_mapping_type enum)
(RESET_MAP_CHAN) Reset all or some channels to default mapping :
resetchanmap [chan0 chan1 .. ..]
(RESET_MAP_FX) Reset all or some fx unit to default mapping:
resetfxmap [fx0 fx1 ..]
*/
static int fluid_handle_reset_map(void *data, int ac, char **av,
fluid_ostream_t out, int resetmap_type)
{
static const char *name_cde[NBR_RESET_MAP_TYPE] =
{"resetchanmap", "resetfxmap"};
static int (*resetmap_func[NBR_RESET_MAP_TYPE]) (fluid_synth_t *, int);
static int (*map_func[NBR_RESET_MAP_TYPE]) (void *, int, char **, fluid_ostream_t);
FLUID_ENTRY_COMMAND(data);
fluid_synth_t *synth = handler->synth;
resetmap_func[RESET_MAP_CHAN] = fluid_synth_mixer_reset_channel_mapping;
resetmap_func[RESET_MAP_FX] = fluid_synth_mixer_reset_fx_mapping;
map_func[RESET_MAP_CHAN] = fluid_handle_chanmap;
map_func[RESET_MAP_FX] = fluid_handle_fxmap;
/* checks channels arguments: chan1 chan2 .... */
if(check_channels_arguments(ac, av, out, name_cde[resetmap_type]) < 0)
{
return -1;
}
if(ac)
{
int i;
for(i = 0; i < ac; i++)
{
/* reset mapping */
int arg = atoi(av[i]);
int result = resetmap_func[resetmap_type](synth, arg);
if(result == FLUID_FAILED)
{
fluid_ostream_printf(out, "%s: arg %3d, %s", name_cde, arg,
invalid_arg_msg);
}
}
}
else
{
/* reset default mapping for all */
resetmap_func[resetmap_type](synth, -1);
}
/* prints result */
return map_func[resetmap_type](data, ac, av, out);
}
/*-----------------------------------------------------------------------------
resetchanmap
@ -3525,45 +3594,26 @@ int fluid_handle_fxmap(void *data, int ac, char **av,
*/
int fluid_handle_resetchanmap(void *data, int ac, char **av,
fluid_ostream_t out)
{
static const char name_cde[] = "resetchanmap";
FLUID_ENTRY_COMMAND(data);
fluid_synth_t *synth = handler->synth;
/* checks channels arguments: chan1 chan2 .... */
if(check_channels_arguments(ac, av, out, name_cde) < 0)
{
return -1;
}
if(ac)
{
/* resetchanmap chan0 [chan1 . . .] */
int i;
for(i = 0; i < ac; i++)
{
int chan = atoi(av[i]);
int result = fluid_synth_mixer_reset_channel_mapping (synth, chan);
if(result == FLUID_FAILED)
{
fluid_ostream_printf(out, "%s: channel %3d, %s", name_cde, chan,
invalid_arg_msg);
}
}
}
else
{
/* set default mapping for all channels */
fluid_synth_mixer_reset_channel_mapping(synth, -1);
}
/* prints result */
return fluid_handle_chanmap(data, 0, av, out);
return fluid_handle_reset_map(data, ac, av, out, RESET_MAP_CHAN);
}
/*-----------------------------------------------------------------------------
resetfxmap
With no parameter the command set default mapping for all Fx unit.
resetfxmap fx0 [fx1 . . .]
Set default mapping for fx unit fx0 fx1 ..
*/
int fluid_handle_resetfxmap(void *data, int ac, char **av,
fluid_ostream_t out)
{
return fluid_handle_reset_map(data, ac, av, out, RESET_MAP_FX);
}
/* type of mapping */
enum set_mapping_type
{

1
src/bindings/fluid_cmd.h
View file

@ -106,6 +106,7 @@ int fluid_handle_sleep(void *data, int ac, char **av, fluid_ostream_t out);
int fluid_handle_chanmap(void *data, int ac, char **av,fluid_ostream_t out);
int fluid_handle_fxmap(void *data, int ac, char **av,fluid_ostream_t out);
int fluid_handle_resetchanmap(void *data, int ac, char **av, fluid_ostream_t out);
int fluid_handle_resetfxmap(void *data, int ac, char **av, fluid_ostream_t out);
int fluid_handle_setchanmapout(void *data, int ac, char **av, fluid_ostream_t out);
int fluid_handle_setchanmapfx(void *data, int ac, char **av, fluid_ostream_t out);
int fluid_handle_setfxmapout(void *data, int ac, char **av, fluid_ostream_t out);