code/text formatting and cleaning up whitespace

README.md

@@ -167,7 +167,10 @@ wat2wasm --enable-bulk-memory test_chords.wat
 
 #### Examples
 
-The folder `examples/code` contains usage examples for Sointu with winmm und dsound playback under Windows and asound playback under Unix. Source code is available in C and x86 assembly (win32, elf32 and elf64 versions). 
+The folder `examples/code` contains usage examples for Sointu with winmm
+and dsound playback under Windows and asound playback under Unix. Source
+code is available in C and x86 assembly (win32, elf32 and elf64
+versions).
 
 To build the examples, use `ninja examples`.
 

tests/test_render_samples.c

@@ -4,7 +4,8 @@
 #include <sointu.h>
 #include "test_render_samples.h"
 
-void SU_CALLCONV su_render_song(float* buffer) {
+void SU_CALLCONV su_render_song(float *buffer)
+{
     Synth *synth;
     const unsigned char commands[] = {SU_ENVELOPE_ID,    // MONO
                                       SU_ENVELOPE_ID,    // MONO

tests/test_render_samples_api.c

@@ -10,7 +10,8 @@
 #define SAMPLES_PER_ROW SAMPLE_RATE * 4 * 60 / (BPM * 16)
 const int su_max_samples = SAMPLES_PER_ROW * LENGTH_IN_ROWS;
 
-int main(int argc, char* argv[]) {
+int main(int argc, char *argv[])
+{
     Synth *synth;
     float *buffer;
     const unsigned char commands[] = {SU_ENVELOPE_ID,    // MONO
@@ -75,7 +76,8 @@ int main(int argc, char* argv[]) {
     }
     // Then check that each time we call render, only SAMPLES_PER_ROW
     // number of samples are rendered
-    for (int i = 0; i < 16; i++) {
+    for (int i = 0; i < 16; i++)
+    {
         // Simulate "small buffers" i.e. render a buffer with 1 sample
         // check that buffer full
         samples = 1;
@@ -124,7 +126,8 @@ finish:
     free(buffer);
     return retval;
 fail:
-    if (errcode > 0) {
+    if (errcode > 0)
+    {
         if ((errcode & 0xFF00) != 0)
             printf("FPU stack was not empty on exit\n");
         if ((errcode & 0x04) != 0)

tests/test_renderer.c

@@ -21,8 +21,8 @@ float syncBuf[SU_SYNCBUFFER_LENGTH];
 float fileSyncBuf[SU_BUFFER_LENGTH];
 #endif
 
-
-int main(int argc, char* argv[]) {
+int main(int argc, char *argv[])
+{
     FILE *f;
     char filename[256];
     int n;
@@ -33,7 +33,8 @@ int main(int argc, char* argv[]) {
     float max_diff;
     float diff;
 
-    if (argc < 2) {
+    if (argc < 2)
+    {
         fprintf(stderr, "usage: [test] path/to/expected_wave.raw");
         return 1;
     }
@@ -64,7 +65,8 @@ int main(int argc, char* argv[]) {
 
     f = fopen(argv[1], "rb");
 
-    if (f == NULL) {
+    if (f == NULL)
+    {
         fprintf(stderr, "No expected waveform found!\n");
         goto fail;
     }
@@ -73,12 +75,14 @@ int main(int argc, char* argv[]) {
     fsize = ftell(f);
     fseek(f, 0, SEEK_SET);
 
-    if (SU_BUFFER_LENGTH * sizeof(SUsample) < fsize) {
+    if (SU_BUFFER_LENGTH * sizeof(SUsample) < fsize)
+    {
         fprintf(stderr, "Sointu rendered shorter wave than expected\n");
         goto fail;
     }
 
-    if (SU_BUFFER_LENGTH * sizeof(SUsample) > fsize) {
+    if (SU_BUFFER_LENGTH * sizeof(SUsample) > fsize)
+    {
         fprintf(stderr, "Sointu rendered longer wave than expected\n");
         goto fail;
     }
@@ -89,26 +93,31 @@ int main(int argc, char* argv[]) {
 
     max_diff = 0.0f;
 
-    for (n = 0; n < SU_BUFFER_LENGTH; n++) {
+    for (n = 0; n < SU_BUFFER_LENGTH; n++)
+    {
         diff = (float)fabs((float)(buf[n] - filebuf[n]) / SU_SAMPLE_RANGE);
-        if (diff > 1e-3f || isnan(diff)) {
+        if (diff > 1e-3f || isnan(diff))
+        {
             fprintf(stderr, "Sointu rendered different wave than expected\n");
             goto fail;
         }
 
-        if (diff > max_diff) {
+        if (diff > max_diff)
+        {
             max_diff = diff;
         }
     }
 
-    if (max_diff > 1e-6) {
+    if (max_diff > 1e-6)
+    {
         fprintf(stderr, "Warning: Sointu rendered almost correct wave, but a small maximum error of %f\n", max_diff);
     }
 
 #ifdef SU_SYNC
     f = fopen(argv[2], "rb");
 
-    if (f == NULL) {
+    if (f == NULL)
+    {
         fprintf(stderr, "No expected sync waveform found!\n");
         goto fail;
     }
@@ -117,12 +126,14 @@ int main(int argc, char* argv[]) {
     fsize = ftell(f);
     fseek(f, 0, SEEK_SET);
 
-    if (SU_SYNCBUFFER_LENGTH * sizeof(float) < fsize) {
+    if (SU_SYNCBUFFER_LENGTH * sizeof(float) < fsize)
+    {
         fprintf(stderr, "Sointu rendered shorter sync wave than expected\n");
         goto fail;
     }
 
-    if (SU_SYNCBUFFER_LENGTH * sizeof(float) > fsize) {
+    if (SU_SYNCBUFFER_LENGTH * sizeof(float) > fsize)
+    {
         fprintf(stderr, "Sointu rendered longer sync wave than expected\n");
         goto fail;
     }
@@ -133,9 +144,11 @@ int main(int argc, char* argv[]) {
 
     max_diff = 0.0f;
 
-    for (n = 0; n < SU_SYNCBUFFER_LENGTH; n++) {
+    for (n = 0; n < SU_SYNCBUFFER_LENGTH; n++)
+    {
         diff = (float)fabs(syncBuf[n] - fileSyncBuf[n]);
-        if (diff > 1e-3f || isnan(diff)) {
+        if (diff > 1e-3f || isnan(diff))
+        {
             fprintf(stderr, "Sointu rendered different sync wave than expected\n");
             goto fail;
         }
@@ -144,7 +157,8 @@ int main(int argc, char* argv[]) {
     return 0;
 
 fail:
-    if (f != NULL) {
+    if (f != NULL)
+    {
         fclose(f);
         f = NULL;
     }

tracker/generate/main.go

@@ -1,4 +1,6 @@
+//go:build ignore
 // +build ignore
+
 package main
 
 import (

vm/generate/generate.go

@@ -1,4 +1,6 @@
+//go:build ignore
 // +build ignore
+
 package main
 
 import (