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-rw-r--r--examples/plugins/Amp-slv2.lv2/amp.c108
1 files changed, 0 insertions, 108 deletions
diff --git a/examples/plugins/Amp-slv2.lv2/amp.c b/examples/plugins/Amp-slv2.lv2/amp.c
deleted file mode 100644
index c9d6b73..0000000
--- a/examples/plugins/Amp-slv2.lv2/amp.c
+++ /dev/null
@@ -1,108 +0,0 @@
-#include <stdlib.h>
-#include <string.h>
-
-#include <math.h>
-
-#include "lv2.h"
-
-#ifdef WIN32
-#define SYMBOL_EXPORT __declspec(dllexport)
-#else
-#define SYMBOL_EXPORT
-#endif
-
-#define AMP_URI "http://codeson.net/plugins/amp"
-#define AMP_GAIN 0
-#define AMP_INPUT 1
-#define AMP_OUTPUT 2
-
-static LV2_Descriptor *ampDescriptor = NULL;
-
-typedef struct {
- float *gain;
- float *input;
- float *output;
-} Amp;
-
-
-static void
-cleanupAmp(LV2_Handle instance) {
- free(instance);
-}
-
-
-static void
-connectPortAmp(LV2_Handle instance, uint32_t port,
- void *data) {
- Amp *plugin = (Amp *)instance;
-
- switch (port) {
- case AMP_GAIN:
- plugin->gain = data;
- break;
- case AMP_INPUT:
- plugin->input = data;
- break;
- case AMP_OUTPUT:
- plugin->output = data;
- break;
- }
-}
-
-
-static LV2_Handle
-instantiateAmp(const LV2_Descriptor *descriptor,
- uint32_t s_rate, const char *path , const LV2_Host_Feature **features) {
- Amp *plugin_data = (Amp *)malloc(sizeof(Amp));
-
- return (LV2_Handle)plugin_data;
-}
-
-
-#define DB_CO(g) ((g) > -90.0f ? powf(10.0f, (g) * 0.05f) : 0.0f)
-
-static void
-runAmp(LV2_Handle instance, uint32_t sample_count) {
- Amp *plugin_data = (Amp *)instance;
-
- const float gain = *(plugin_data->gain);
- const float * const input = plugin_data->input;
- float * const output = plugin_data->output;
-
- uint32_t pos;
- float coef = DB_CO(gain);
-
- for (pos = 0; pos < sample_count; pos++) {
- output[pos] = input[pos] * coef;
- }
-}
-
-
-static void
-init() {
- ampDescriptor =
- (LV2_Descriptor *)malloc(sizeof(LV2_Descriptor));
-
- ampDescriptor->URI = AMP_URI;
- ampDescriptor->activate = NULL;
- ampDescriptor->cleanup = cleanupAmp;
- ampDescriptor->connect_port = connectPortAmp;
- ampDescriptor->deactivate = NULL;
- ampDescriptor->instantiate = instantiateAmp;
- ampDescriptor->run = runAmp;
-}
-
-
-SYMBOL_EXPORT
-const LV2_Descriptor*
-lv2_descriptor(uint32_t index) {
- if (!ampDescriptor) init();
-
- switch (index) {
- case 0:
- return ampDescriptor;
- default:
- return NULL;
- }
-}
-