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convert crap_noise to template format

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This commit is contained in:
Connor Olding 2014-02-05 23:28:33 -08:00
parent 7cfeef142d
commit 0a5c150ca6
4 changed files with 57 additions and 87 deletions
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4
Makefile
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@ -5,8 +5,8 @@ DISTNAME = crap
VERSION = git
FULLNAME = ${DISTNAME}-${VERSION}
BOTH = crap_eq crap_eq_const crap_tube
LADSPA_ONLY = crap_noise
BOTH = crap_eq crap_eq_const crap_noise crap_tube
LADSPA_ONLY =
VST_ONLY = crap_delay_test
LADSPA = ${BOTH:=-ladspa} ${LADSPA_ONLY:=-ladspa}
VST = ${BOTH:=-vst} ${VST_ONLY:=-vst}

1
README.md
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@ -54,7 +54,6 @@ remember to export `VST_SDK_DIR` to the path of your `vstsdk2.4/`
## TODO
* convert crap\_noise to the template format
* rename plugins (fix capitalization consistency and such)
* make code style consistent
* remove crap\_ prefixes?

84
crap_noise-ladspa.c
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@ -1,84 +0,0 @@
#include "ladspa.h"
#include "crap_util.h"
typedef unsigned long ulong;
#define PLUG_INPUT 0
#define PLUG_OUTPUT 1
#define PCOUNT 2
const LADSPA_PortDescriptor p_discs[PCOUNT] = {
LADSPA_PORT_INPUT | LADSPA_PORT_AUDIO,
LADSPA_PORT_OUTPUT | LADSPA_PORT_AUDIO
};
const LADSPA_PortRangeHint p_hints[PCOUNT] = {
{.HintDescriptor = 0},
{.HintDescriptor = 0}
};
const char *p_names[PCOUNT] = {"Input", "Output"};
typedef struct {
LADSPA_Data *input;
LADSPA_Data *output;
LADSPA_Data fs;
} plug_t;
static void
plug_cleanup(LADSPA_Handle instance) {
free(instance);
}
static void
plug_connect(LADSPA_Handle instance, ulong port, LADSPA_Data *data) {
plug_t *plug = (plug_t *)instance;
if (port == PLUG_INPUT)
plug->input = data;
else if (port == PLUG_OUTPUT)
plug->output = data;
}
static LADSPA_Handle
plug_instantiate(const LADSPA_Descriptor *descriptor, ulong s_rate) {
plug_t *plug = (plug_t *) calloc(1, sizeof(plug_t));
plug->fs = s_rate;
return (LADSPA_Handle) plug;
}
static void
plug_run(LADSPA_Handle instance, ulong sample_count) {
plug_t *plug = (plug_t *) instance;
//const LADSPA_Data *input = plug->input;
LADSPA_Data *output = plug->output;
for (ulong pos = 0; pos < sample_count; pos++)
output[pos] = whitenoise();
}
static const LADSPA_Descriptor eqDescriptor = {
.UniqueID = 0xEC57A71C,
.Label = "crap_noise",
.Properties = 0,
.Name = "crap noise generator",
.Maker = "Connor Olding",
.Copyright = "MIT",
.PortCount = PCOUNT,
.PortDescriptors = p_discs,
.PortRangeHints = p_hints,
.PortNames = p_names,
.activate = NULL,
.cleanup = plug_cleanup,
.connect_port = plug_connect,
.deactivate = NULL,
.instantiate = plug_instantiate,
.run = plug_run,
.run_adding = NULL,
.set_run_adding_gain = NULL
};
const LADSPA_Descriptor *
ladspa_descriptor(ulong index) {
if (index != 0)
return NULL;
return &eqDescriptor;
}

55
crap_noise.h Normal file
View file

@ -0,0 +1,55 @@
#include "crap_util.h"
#define ID 0xEC57A71C
#define LABEL "crap_noise"
#define NAME "crap noise generator"
#define AUTHOR "Connor Olding"
#define COPYRIGHT "MIT"
#define PARAMETERS 0
typedef struct {
} personal;
static void
process(personal *data,
float *in_L, float *in_R,
float *out_L, float *out_R,
unsigned long count) {
// TODO: separate and preserve mirand for each channel
for (unsigned long pos = 0; pos < count; pos++)
out_L[pos] = whitenoise();
for (unsigned long pos = 0; pos < count; pos++)
out_R[pos] = whitenoise();
}
static void
process_double(personal *data,
double *in_L, double *in_R,
double *out_L, double *out_R,
unsigned long count) {
for (unsigned long pos = 0; pos < count; pos++)
out_L[pos] = whitenoise();
for (unsigned long pos = 0; pos < count; pos++)
out_R[pos] = whitenoise();
}
static void
construct(personal *data) {
}
static void
destruct(personal *data) {
}
static void
resume(personal *data) {
}
static void
pause(personal *data) {
}
static void
adjust(personal *data, unsigned long fs) {
}