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Add ability to get name of generator from gen index

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Used in dump_sfont test utility.
This commit is contained in:
Marcus Weseloh 2021-03-22 18:28:07 +01:00
parent 522b751f4f
commit 736caf9d21
3 changed files with 76 additions and 65 deletions
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135
src/synth/fluid_gen.c
View file

@ -23,73 +23,76 @@
#include "fluid_chan.h"
#define _GEN(_name) GEN_ ## _name, #_name
/* See SFSpec21 $8.1.3 */
static const fluid_gen_info_t fluid_gen_info[] =
{
/* number/name init nrpn-scale min max def */
{ GEN_STARTADDROFS, 1, 1, 0.0f, 1e10f, 0.0f },
{ GEN_ENDADDROFS, 1, 1, -1e10f, 0.0f, 0.0f },
{ GEN_STARTLOOPADDROFS, 1, 1, -1e10f, 1e10f, 0.0f },
{ GEN_ENDLOOPADDROFS, 1, 1, -1e10f, 1e10f, 0.0f },
{ GEN_STARTADDRCOARSEOFS, 0, 1, 0.0f, 1e10f, 0.0f },
{ GEN_MODLFOTOPITCH, 1, 2, -12000.0f, 12000.0f, 0.0f },
{ GEN_VIBLFOTOPITCH, 1, 2, -12000.0f, 12000.0f, 0.0f },
{ GEN_MODENVTOPITCH, 1, 2, -12000.0f, 12000.0f, 0.0f },
{ GEN_FILTERFC, 1, 2, 1500.0f, 13500.0f, 13500.0f },
{ GEN_FILTERQ, 1, 1, 0.0f, 960.0f, 0.0f },
{ GEN_MODLFOTOFILTERFC, 1, 2, -12000.0f, 12000.0f, 0.0f },
{ GEN_MODENVTOFILTERFC, 1, 2, -12000.0f, 12000.0f, 0.0f },
{ GEN_ENDADDRCOARSEOFS, 0, 1, -1e10f, 0.0f, 0.0f },
{ GEN_MODLFOTOVOL, 1, 1, -960.0f, 960.0f, 0.0f },
{ GEN_UNUSED1, 0, 0, 0.0f, 0.0f, 0.0f },
{ GEN_CHORUSSEND, 1, 1, 0.0f, 1000.0f, 0.0f },
{ GEN_REVERBSEND, 1, 1, 0.0f, 1000.0f, 0.0f },
{ GEN_PAN, 1, 1, -500.0f, 500.0f, 0.0f },
{ GEN_UNUSED2, 0, 0, 0.0f, 0.0f, 0.0f },
{ GEN_UNUSED3, 0, 0, 0.0f, 0.0f, 0.0f },
{ GEN_UNUSED4, 0, 0, 0.0f, 0.0f, 0.0f },
{ GEN_MODLFODELAY, 1, 2, -12000.0f, 5000.0f, -12000.0f },
{ GEN_MODLFOFREQ, 1, 4, -16000.0f, 4500.0f, 0.0f },
{ GEN_VIBLFODELAY, 1, 2, -12000.0f, 5000.0f, -12000.0f },
{ GEN_VIBLFOFREQ, 1, 4, -16000.0f, 4500.0f, 0.0f },
{ GEN_MODENVDELAY, 1, 2, -12000.0f, 5000.0f, -12000.0f },
{ GEN_MODENVATTACK, 1, 2, -12000.0f, 8000.0f, -12000.0f },
{ GEN_MODENVHOLD, 1, 2, -12000.0f, 5000.0f, -12000.0f },
{ GEN_MODENVDECAY, 1, 2, -12000.0f, 8000.0f, -12000.0f },
{ GEN_MODENVSUSTAIN, 0, 1, 0.0f, 1000.0f, 0.0f },
{ GEN_MODENVRELEASE, 1, 2, -12000.0f, 8000.0f, -12000.0f },
{ GEN_KEYTOMODENVHOLD, 0, 1, -1200.0f, 1200.0f, 0.0f },
{ GEN_KEYTOMODENVDECAY, 0, 1, -1200.0f, 1200.0f, 0.0f },
{ GEN_VOLENVDELAY, 1, 2, -12000.0f, 5000.0f, -12000.0f },
{ GEN_VOLENVATTACK, 1, 2, -12000.0f, 8000.0f, -12000.0f },
{ GEN_VOLENVHOLD, 1, 2, -12000.0f, 5000.0f, -12000.0f },
{ GEN_VOLENVDECAY, 1, 2, -12000.0f, 8000.0f, -12000.0f },
{ GEN_VOLENVSUSTAIN, 0, 1, 0.0f, 1440.0f, 0.0f },
{ GEN_VOLENVRELEASE, 1, 2, -12000.0f, 8000.0f, -12000.0f },
{ GEN_KEYTOVOLENVHOLD, 0, 1, -1200.0f, 1200.0f, 0.0f },
{ GEN_KEYTOVOLENVDECAY, 0, 1, -1200.0f, 1200.0f, 0.0f },
{ GEN_INSTRUMENT, 0, 0, 0.0f, 0.0f, 0.0f },
{ GEN_RESERVED1, 0, 0, 0.0f, 0.0f, 0.0f },
{ GEN_KEYRANGE, 0, 0, 0.0f, 127.0f, 0.0f },
{ GEN_VELRANGE, 0, 0, 0.0f, 127.0f, 0.0f },
{ GEN_STARTLOOPADDRCOARSEOFS, 0, 1, -1e10f, 1e10f, 0.0f },
{ GEN_KEYNUM, 1, 0, 0.0f, 127.0f, -1.0f },
{ GEN_VELOCITY, 1, 1, 0.0f, 127.0f, -1.0f },
{ GEN_ATTENUATION, 1, 1, 0.0f, 1440.0f, 0.0f },
{ GEN_RESERVED2, 0, 0, 0.0f, 0.0f, 0.0f },
{ GEN_ENDLOOPADDRCOARSEOFS, 0, 1, -1e10f, 1e10f, 0.0f },
{ GEN_COARSETUNE, 0, 1, -120.0f, 120.0f, 0.0f },
{ GEN_FINETUNE, 0, 1, -99.0f, 99.0f, 0.0f },
{ GEN_SAMPLEID, 0, 0, 0.0f, 0.0f, 0.0f },
{ GEN_SAMPLEMODE, 0, 0, 0.0f, 0.0f, 0.0f },
{ GEN_RESERVED3, 0, 0, 0.0f, 0.0f, 0.0f },
{ GEN_SCALETUNE, 0, 1, 0.0f, 1200.0f, 100.0f },
{ GEN_EXCLUSIVECLASS, 0, 0, 0.0f, 0.0f, 0.0f },
{ GEN_OVERRIDEROOTKEY, 1, 0, 0.0f, 127.0f, -1.0f },
{ GEN_PITCH, 1, 0, 0.0f, 127.0f, 0.0f },
{ GEN_CUSTOM_BALANCE, 1, 0, -960.0f, 960.0f, 0.0f },
{ GEN_CUSTOM_FILTERFC, 1, 2, 0.0f, 22050.0f, 0.0f },
{ GEN_CUSTOM_FILTERQ, 1, 1, 0.0f, 960.0f, 0.0f }
{ _GEN(STARTADDROFS), 1, 1, 0.0f, 1e10f, 0.0f },
{ _GEN(ENDADDROFS), 1, 1, -1e10f, 0.0f, 0.0f },
{ _GEN(STARTLOOPADDROFS), 1, 1, -1e10f, 1e10f, 0.0f },
{ _GEN(ENDLOOPADDROFS), 1, 1, -1e10f, 1e10f, 0.0f },
{ _GEN(STARTADDRCOARSEOFS), 0, 1, 0.0f, 1e10f, 0.0f },
{ _GEN(MODLFOTOPITCH), 1, 2, -12000.0f, 12000.0f, 0.0f },
{ _GEN(VIBLFOTOPITCH), 1, 2, -12000.0f, 12000.0f, 0.0f },
{ _GEN(MODENVTOPITCH), 1, 2, -12000.0f, 12000.0f, 0.0f },
{ _GEN(FILTERFC), 1, 2, 1500.0f, 13500.0f, 13500.0f },
{ _GEN(FILTERQ), 1, 1, 0.0f, 960.0f, 0.0f },
{ _GEN(MODLFOTOFILTERFC), 1, 2, -12000.0f, 12000.0f, 0.0f },
{ _GEN(MODENVTOFILTERFC), 1, 2, -12000.0f, 12000.0f, 0.0f },
{ _GEN(ENDADDRCOARSEOFS), 0, 1, -1e10f, 0.0f, 0.0f },
{ _GEN(MODLFOTOVOL), 1, 1, -960.0f, 960.0f, 0.0f },
{ _GEN(UNUSED1), 0, 0, 0.0f, 0.0f, 0.0f },
{ _GEN(CHORUSSEND), 1, 1, 0.0f, 1000.0f, 0.0f },
{ _GEN(REVERBSEND), 1, 1, 0.0f, 1000.0f, 0.0f },
{ _GEN(PAN), 1, 1, -500.0f, 500.0f, 0.0f },
{ _GEN(UNUSED2), 0, 0, 0.0f, 0.0f, 0.0f },
{ _GEN(UNUSED3), 0, 0, 0.0f, 0.0f, 0.0f },
{ _GEN(UNUSED4), 0, 0, 0.0f, 0.0f, 0.0f },
{ _GEN(MODLFODELAY), 1, 2, -12000.0f, 5000.0f, -12000.0f },
{ _GEN(MODLFOFREQ), 1, 4, -16000.0f, 4500.0f, 0.0f },
{ _GEN(VIBLFODELAY), 1, 2, -12000.0f, 5000.0f, -12000.0f },
{ _GEN(VIBLFOFREQ), 1, 4, -16000.0f, 4500.0f, 0.0f },
{ _GEN(MODENVDELAY), 1, 2, -12000.0f, 5000.0f, -12000.0f },
{ _GEN(MODENVATTACK), 1, 2, -12000.0f, 8000.0f, -12000.0f },
{ _GEN(MODENVHOLD), 1, 2, -12000.0f, 5000.0f, -12000.0f },
{ _GEN(MODENVDECAY), 1, 2, -12000.0f, 8000.0f, -12000.0f },
{ _GEN(MODENVSUSTAIN), 0, 1, 0.0f, 1000.0f, 0.0f },
{ _GEN(MODENVRELEASE), 1, 2, -12000.0f, 8000.0f, -12000.0f },
{ _GEN(KEYTOMODENVHOLD), 0, 1, -1200.0f, 1200.0f, 0.0f },
{ _GEN(KEYTOMODENVDECAY), 0, 1, -1200.0f, 1200.0f, 0.0f },
{ _GEN(VOLENVDELAY), 1, 2, -12000.0f, 5000.0f, -12000.0f },
{ _GEN(VOLENVATTACK), 1, 2, -12000.0f, 8000.0f, -12000.0f },
{ _GEN(VOLENVHOLD), 1, 2, -12000.0f, 5000.0f, -12000.0f },
{ _GEN(VOLENVDECAY), 1, 2, -12000.0f, 8000.0f, -12000.0f },
{ _GEN(VOLENVSUSTAIN), 0, 1, 0.0f, 1440.0f, 0.0f },
{ _GEN(VOLENVRELEASE), 1, 2, -12000.0f, 8000.0f, -12000.0f },
{ _GEN(KEYTOVOLENVHOLD), 0, 1, -1200.0f, 1200.0f, 0.0f },
{ _GEN(KEYTOVOLENVDECAY), 0, 1, -1200.0f, 1200.0f, 0.0f },
{ _GEN(INSTRUMENT), 0, 0, 0.0f, 0.0f, 0.0f },
{ _GEN(RESERVED1), 0, 0, 0.0f, 0.0f, 0.0f },
{ _GEN(KEYRANGE), 0, 0, 0.0f, 127.0f, 0.0f },
{ _GEN(VELRANGE), 0, 0, 0.0f, 127.0f, 0.0f },
{ _GEN(STARTLOOPADDRCOARSEOFS), 0, 1, -1e10f, 1e10f, 0.0f },
{ _GEN(KEYNUM), 1, 0, 0.0f, 127.0f, -1.0f },
{ _GEN(VELOCITY), 1, 1, 0.0f, 127.0f, -1.0f },
{ _GEN(ATTENUATION), 1, 1, 0.0f, 1440.0f, 0.0f },
{ _GEN(RESERVED2), 0, 0, 0.0f, 0.0f, 0.0f },
{ _GEN(ENDLOOPADDRCOARSEOFS), 0, 1, -1e10f, 1e10f, 0.0f },
{ _GEN(COARSETUNE), 0, 1, -120.0f, 120.0f, 0.0f },
{ _GEN(FINETUNE), 0, 1, -99.0f, 99.0f, 0.0f },
{ _GEN(SAMPLEID), 0, 0, 0.0f, 0.0f, 0.0f },
{ _GEN(SAMPLEMODE), 0, 0, 0.0f, 0.0f, 0.0f },
{ _GEN(RESERVED3), 0, 0, 0.0f, 0.0f, 0.0f },
{ _GEN(SCALETUNE), 0, 1, 0.0f, 1200.0f, 100.0f },
{ _GEN(EXCLUSIVECLASS), 0, 0, 0.0f, 0.0f, 0.0f },
{ _GEN(OVERRIDEROOTKEY), 1, 0, 0.0f, 127.0f, -1.0f },
{ _GEN(PITCH), 1, 0, 0.0f, 127.0f, 0.0f },
{ _GEN(CUSTOM_BALANCE), 1, 0, -960.0f, 960.0f, 0.0f },
{ _GEN(CUSTOM_FILTERFC), 1, 2, 0.0f, 22050.0f, 0.0f },
{ _GEN(CUSTOM_FILTERQ), 1, 1, 0.0f, 960.0f, 0.0f }
};
/* fluid_gen_init
@ -122,3 +125,9 @@ fluid_real_t fluid_gen_scale_nrpn(int gen, int data)
fluid_clip(data, -8192, 8192);
return (fluid_real_t)(data * fluid_gen_info[gen].nrpn_scale);
}
const char *fluid_gen_name(int gen)
{
return fluid_gen_info[gen].name;
}

2
src/synth/fluid_gen.h
View file

@ -27,6 +27,7 @@
typedef struct _fluid_gen_info_t
{
char num; /* Generator number */
char *name;
char init; /* Does the generator need to be initialized (not used) */
char nrpn_scale; /* The scale to convert from NRPN (cfr. fluid_gen_map_nrpn()) */
float min; /* The minimum value */
@ -60,6 +61,7 @@ enum fluid_gen_flags
fluid_real_t fluid_gen_scale(int gen, float value);
fluid_real_t fluid_gen_scale_nrpn(int gen, int nrpn);
void fluid_gen_init(fluid_gen_t *gen, fluid_channel_t *channel);
const char *fluid_gen_name(int gen);
#endif /* _FLUID_GEN_H */

4
test/dump_sfont.c
View file

@ -145,7 +145,7 @@ static void dump_gens(const fluid_gen_t gen[])
{
if (gen[i].flags)
{
fmt("%d: %.2f", i, gen[i].val);
fmt("%s: %.2f", fluid_gen_name(i), gen[i].val);
}
}
outdent();
@ -153,7 +153,7 @@ static void dump_gens(const fluid_gen_t gen[])
static void dump_mod(const fluid_mod_t *mod)
{
fmt("dest: %u", mod->dest);
fmt("dest: %s", fluid_gen_name(mod->dest));
fmt("src1: %u", mod->src1);
fmt("flags1: %u", mod->flags1);
fmt("src2: %u", mod->src2);