Replace NULL with nullptr

7 files changed, 17 insertions, 17 deletions

diff --git a/servers/audio/audio_driver_dummy.cpp b/servers/audio/audio_driver_dummy.cpp
index 69b098edfc..ed67e8902a 100644
--- a/servers/audio/audio_driver_dummy.cpp
+++ b/servers/audio/audio_driver_dummy.cpp
@@ -38,7 +38,7 @@ Error AudioDriverDummy::init() {
 	active = false;
 	thread_exited = false;
 	exit_thread = false;
-	samples_in = NULL;
+	samples_in = nullptr;
 
 	mix_rate = DEFAULT_MIX_RATE;
 	speaker_mode = SPEAKER_MODE_STEREO;
@@ -119,12 +119,12 @@ void AudioDriverDummy::finish() {
 	};
 
 	memdelete(thread);
-	thread = NULL;
+	thread = nullptr;
 };
 
 AudioDriverDummy::AudioDriverDummy() {
 
-	thread = NULL;
+	thread = nullptr;
 };
 
 AudioDriverDummy::~AudioDriverDummy(){
diff --git a/servers/audio/audio_filter_sw.cpp b/servers/audio/audio_filter_sw.cpp
index c0bf4f3a55..2771fc177b 100644
--- a/servers/audio/audio_filter_sw.cpp
+++ b/servers/audio/audio_filter_sw.cpp
@@ -237,7 +237,7 @@ AudioFilterSW::AudioFilterSW() {
 
 AudioFilterSW::Processor::Processor() {
 
-	set_filter(NULL);
+	set_filter(nullptr);
 }
 
 void AudioFilterSW::Processor::set_filter(AudioFilterSW *p_filter, bool p_clear_history) {
diff --git a/servers/audio/audio_rb_resampler.cpp b/servers/audio/audio_rb_resampler.cpp
index 092c3315ee..0ac7ddc7a9 100644
--- a/servers/audio/audio_rb_resampler.cpp
+++ b/servers/audio/audio_rb_resampler.cpp
@@ -203,18 +203,18 @@ void AudioRBResampler::clear() {
 	//should be stopped at this point but just in case
 	memdelete_arr(rb);
 	memdelete_arr(read_buf);
-	rb = NULL;
+	rb = nullptr;
 	offset = 0;
 	rb_read_pos = 0;
 	rb_write_pos = 0;
-	read_buf = NULL;
+	read_buf = nullptr;
 }
 
 AudioRBResampler::AudioRBResampler() {
 
-	rb = NULL;
+	rb = nullptr;
 	offset = 0;
-	read_buf = NULL;
+	read_buf = nullptr;
 	rb_read_pos = 0;
 	rb_write_pos = 0;
 
diff --git a/servers/audio/audio_rb_resampler.h b/servers/audio/audio_rb_resampler.h
index 8cd9714d57..40cf3e4cd7 100644
--- a/servers/audio/audio_rb_resampler.h
+++ b/servers/audio/audio_rb_resampler.h
@@ -69,7 +69,7 @@ public:
 	}
 
 	_FORCE_INLINE_ bool is_ready() const {
-		return rb != NULL;
+		return rb != nullptr;
 	}
 
 	_FORCE_INLINE_ int get_total() const {
diff --git a/servers/audio/effects/audio_effect_record.cpp b/servers/audio/effects/audio_effect_record.cpp
index 8f0c55ad83..f2784679b5 100644
--- a/servers/audio/effects/audio_effect_record.cpp
+++ b/servers/audio/effects/audio_effect_record.cpp
@@ -178,14 +178,14 @@ Ref<AudioEffectInstance> AudioEffectRecord::instance() {
 
 void AudioEffectRecord::ensure_thread_stopped() {
 	recording_active = false;
-	if (current_instance != 0) {
+	if (current_instance != nullptr) {
 		current_instance->finish();
 	}
 }
 
 void AudioEffectRecord::set_recording_active(bool p_record) {
 	if (p_record) {
-		if (current_instance == 0) {
+		if (current_instance == nullptr) {
 			WARN_PRINT("Recording should not be set as active before Godot has initialized.");
 			recording_active = false;
 			return;
@@ -217,8 +217,8 @@ Ref<AudioStreamSample> AudioEffectRecord::get_recording() const {
 
 	Vector<uint8_t> dst_data;
 
-	ERR_FAIL_COND_V(current_instance.is_null(), NULL);
-	ERR_FAIL_COND_V(current_instance->recording_data.size() == 0, NULL);
+	ERR_FAIL_COND_V(current_instance.is_null(), nullptr);
+	ERR_FAIL_COND_V(current_instance->recording_data.size() == 0, nullptr);
 
 	if (dst_format == AudioStreamSample::FORMAT_8_BITS) {
 		int data_size = current_instance->recording_data.size();
diff --git a/servers/audio/effects/audio_stream_generator.cpp b/servers/audio/effects/audio_stream_generator.cpp
index 5f24cf3d6b..d272a2cdf7 100644
--- a/servers/audio/effects/audio_stream_generator.cpp
+++ b/servers/audio/effects/audio_stream_generator.cpp
@@ -205,7 +205,7 @@ void AudioStreamGeneratorPlayback::_bind_methods() {
 }
 
 AudioStreamGeneratorPlayback::AudioStreamGeneratorPlayback() {
-	generator = NULL;
+	generator = nullptr;
 	skips = 0;
 	active = false;
 	mixed = 0;
diff --git a/servers/audio/effects/reverb.cpp b/servers/audio/effects/reverb.cpp
index 9946a5eeef..ea2174f1d4 100644
--- a/servers/audio/effects/reverb.cpp
+++ b/servers/audio/effects/reverb.cpp
@@ -314,7 +314,7 @@ void Reverb::clear_buffers() {
 		if (comb[i].buffer)
 			memdelete_arr(comb[i].buffer);
 
-		comb[i].buffer = 0;
+		comb[i].buffer = nullptr;
 	}
 
 	for (int i = 0; i < MAX_ALLPASS; i++) {
@@ -322,7 +322,7 @@ void Reverb::clear_buffers() {
 		if (allpass[i].buffer)
 			memdelete_arr(allpass[i].buffer);
 
-		allpass[i].buffer = 0;
+		allpass[i].buffer = nullptr;
 	}
 }
 
@@ -342,7 +342,7 @@ Reverb::Reverb() {
 	hpf_h2 = 0;
 
 	input_buffer = memnew_arr(float, INPUT_BUFFER_MAX_SIZE);
-	echo_buffer = 0;
+	echo_buffer = nullptr;
 
 	configure_buffers();
 	update_parameters();