rename cmake project to tlib

CMakeLists.txt

@@ -1,9 +1,9 @@
-project(trnr-lib)
+project(tlib)
 
-add_library(trnr-lib INTERFACE)
+add_library(tlib INTERFACE)
 
 # Add include directories
-target_include_directories(trnr-lib INTERFACE
+target_include_directories(tlib INTERFACE
     ${CMAKE_CURRENT_SOURCE_DIR}/clip
     ${CMAKE_CURRENT_SOURCE_DIR}/companding
     ${CMAKE_CURRENT_SOURCE_DIR}/dynamics

dynamics/pump.h

@@ -30,13 +30,14 @@ namespace trnr {
 struct pump {
 	double samplerate;
 	float threshold_db = 0.f;
-	float attack_ms = 10.f;
+	float attack_ms = 0.1f;
-	float release_ms = 100.f;
+	float release_ms = 200.f;
 	float hp_filter = 80.f;
 	float ratio = 1000.f;
-	float filter_frq = 40000.f;
+	float filter_frq = 20000.f;
-	float filter_exp = 0.f;
+	float filter_exp = 1.f;
 	float treble_boost = 0.f;
+    float makeup = 0.f;
 
 	float filtered = 0.f;
 	float filtered_l = 0.f;
@@ -93,6 +94,30 @@ inline void pump_set_param(pump& p, pump_param param, float value)
 	}
 }
 
+inline float pump_get_param(const pump& p, pump_param param)
+{
+	switch (param) {
+	case PUMP_THRESHOLD:
+		return p.threshold_db;
+	case PUMP_ATTACK:
+		return p.attack_ms;
+	case PUMP_RELEASE:
+		return p.release_ms;
+	case PUMP_HP_FILTER:
+		return p.hp_filter;
+	case PUMP_RATIO:
+		return p.ratio;
+	case PUMP_FILTER_FRQ:
+		return p.filter_frq;
+	case PUMP_FILTER_EXP:
+		return p.filter_exp;
+	case PUMP_TREBLE_BOOST:
+		return p.treble_boost;
+	default:
+		return -1.f;
+	}
+}
+
 inline void pump_init(pump& p, double samplerate)
 {
 	p.samplerate = samplerate;
@@ -136,7 +161,8 @@ inline void pump_process_block(pump& p, sample** audio, sample** sidechain, int
 		if (overshoot_db > p.envelope_db) {
 			p.envelope_db = overshoot_db + p.attack_coef * (p.envelope_db - overshoot_db);
 		} else {
-			p.envelope_db = overshoot_db + p.release_coef * (p.envelope_db - overshoot_db);
+			p.envelope_db =
+				overshoot_db + p.release_coef * (p.envelope_db - overshoot_db);
 		}
 
 		float slope = 1.f / p.ratio;
@@ -150,7 +176,8 @@ inline void pump_process_block(pump& p, sample** audio, sample** sidechain, int
 		sample output_r = input_r * gain_reduction_lin;
 
 		if (p.filter_exp > 0.f) {
-			// one pole lowpass filter with envelope applied to frequency for pumping effect
+			// one pole lowpass filter with envelope applied to frequency for pumping
+			// effect
 			float freq = p.filter_frq * pow(gain_reduction_lin, p.filter_exp);
 			float lp_x = exp(-2.0 * M_PI * freq / p.samplerate);
 			float lp_a0 = 1.0 - lp_x;
@@ -166,7 +193,7 @@ inline void pump_process_block(pump& p, sample** audio, sample** sidechain, int
 		output_r = p.filtered_r + (p.filtered_r - p.boosted_r) * p.treble_boost;
 
 		// calculate makeup gain
-		float makeup_lin = trnr::db_2_lin(-p.threshold_db / 5.f);
+		float makeup_lin = trnr::db_2_lin(p.makeup);
 
 		audio[0][i] = input_l * gain_reduction_lin * makeup_lin;
 		audio[1][i] = input_r * gain_reduction_lin * makeup_lin;

util/demo_noise.h

@@ -36,14 +36,14 @@ struct demo_noise {
 	float noise_gain = 0.1f;
 };
 
-inline void demo_nose_init(demo_noise& d, double samplerate)
+inline void demo_noise_init(demo_noise& d, double samplerate)
 {
 	d.samplerate = samplerate;
 	d.counter = 0;
 }
 
 // overwrites the input buffer with noise in the specified time frame
-inline void process_block(demo_noise& d, float** samples, int blocksize)
+inline void demo_noise_process_block(demo_noise& d, float** samples, int blocksize)
 {
 	int noise_len_samples = d.noise_len_sec * d.samplerate;
 	int pause_len_samples = d.pause_len_sec * d.samplerate;