From ed2e5f90bb2273e4444aed9bb73411b9f8752d1e Mon Sep 17 00:00:00 2001
From: dakkar <dakkar@thenautilus.net>
Date: Sun, 23 Aug 2020 12:30:36 +0100
Subject: vague attempt at dumping a tsf object statically

I don't think it can be done, the `fontSamples` are a float array but
we can't see how big
---
 sf-compile/sf-compile.cpp | 56 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 56 insertions(+)
 create mode 100644 sf-compile/sf-compile.cpp

(limited to 'sf-compile/sf-compile.cpp')

diff --git a/sf-compile/sf-compile.cpp b/sf-compile/sf-compile.cpp
new file mode 100644
index 0000000..aab971b
--- /dev/null
+++ b/sf-compile/sf-compile.cpp
@@ -0,0 +1,56 @@
+#include <iostream>
+#include <string>
+
+#define TSF_IMPLEMENTATION
+#include "../tsf/tsf.h"
+
+void dumpChars(std::ostream& os, const char *ptr,size_t size) {
+  os << "{" << std::hex;
+  for (size_t i=0;i<size;++i) {
+    os << "0x" << (int)ptr[i] << ",";
+    if (i%16 == 15) os << "\n";
+  }
+  os << std::dec << "}";
+}
+                      
+int main() {
+  tsf* f = tsf_load_filename("../tsf/examples/florestan-subset.sf2");
+  tsf_set_output(f, TSF_MONO, 20000, 0);
+
+  struct tsf_preset *preset, *presetEnd;
+
+  std::cout << "tsf_preset g_presets[] = PROGMEM {\n";
+  for (preset = f->presets, presetEnd = preset + f->presetNum; preset != presetEnd; preset++) {
+    std::cout << "  {\n"
+              << "    .presetName= ";
+    dumpChars(std::cout,preset->presetName,20);
+    std::cout << ",\n"
+              << "    .preset= " << preset->preset << ",\n"
+              << "    .bank= " << preset->bank << ",\n"
+              << "    .regionNum= " << preset->regionNum << ",\n"
+              << "  },\n"
+      ;
+  }
+  std::cout << "};\n";
+
+  std::cout << "tsf theSoundFont PROGMEM = {\n"
+            << " .presets= g_presets,\n"
+            << " .fontSamples = " << f->fontSamples << ",\n"
+            << " .voices= 0,\n"
+            << " .channels= 0,\n"
+            << " .outputSamples= 0,\n"
+            << " .presetNum= " << f->presetNum << ",\n"
+            << " .voiceNum= " << f->voiceNum << ",\n"
+            << " .maxVoiceNum= " << f->maxVoiceNum << ",\n"
+            << " .outputSampleSize= " << f->outputSampleSize << ",\n"
+            << " .voicePlayIndex= " << f->voicePlayIndex << ",\n"
+            << " .outputmode= TSF_MONO,\n" // cheat
+            << " .outSampleRate= " << f->outSampleRate << ",\n"
+            << " .globalGainDB= " << f->globalGainDB << ",\n"
+    ;
+  
+
+  std::cout << "};\n";
+
+  TSF_FREE(f->fontSamples);
+}
-- 
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