diff options
Diffstat (limited to 'tools/tracker_compiler.cc')
| -rw-r--r-- | tools/tracker_compiler.cc | 46 |
1 files changed, 30 insertions, 16 deletions
diff --git a/tools/tracker_compiler.cc b/tools/tracker_compiler.cc index 81d7913..59d4187 100644 --- a/tools/tracker_compiler.cc +++ b/tools/tracker_compiler.cc @@ -13,8 +13,9 @@ enum SampleType { ASSET }; -// Convert note name (e.g., "NOTE_C4", "NOTE_A#3", "NOTE_Eb2") to frequency in Hz -// CRITICAL: Now requires "NOTE_" prefix (changed to prevent ASSET_* confusion) +// Convert note name (e.g., "NOTE_C4", "NOTE_A#3", "NOTE_Eb2") to frequency in +// Hz CRITICAL: Now requires "NOTE_" prefix (changed to prevent ASSET_* +// confusion) static float note_name_to_freq(const std::string& note_name) { if (note_name.size() < 7) // "NOTE_" + note + octave minimum return 0.0f; @@ -77,7 +78,8 @@ static bool is_note_name(const std::string& name) { // CRITICAL FIX: Require "NOTE_" prefix to avoid false positives with ASSET_* // Valid: NOTE_E2, NOTE_A4, NOTE_C#3, NOTE_Bb5 // Invalid: ASSET_KICK_1, E2 (no prefix), etc. - if (name.size() < 7) // "NOTE_" + note + octave = minimum 7 chars (e.g. "NOTE_C4") + if (name.size() < + 7) // "NOTE_" + note + octave = minimum 7 chars (e.g. "NOTE_C4") return false; if (name.substr(0, 5) != "NOTE_") return false; @@ -335,20 +337,25 @@ int main(int argc, char** argv) { for (const auto& p : patterns) { total_events += p.events.size(); } - const int avg_events_per_pattern = patterns.empty() ? 0 : total_events / patterns.size(); - const int estimated_max_polyphony = max_simultaneous_patterns * avg_events_per_pattern; + const int avg_events_per_pattern = + patterns.empty() ? 0 : total_events / patterns.size(); + const int estimated_max_polyphony = + max_simultaneous_patterns * avg_events_per_pattern; // Conservative recommendations with safety margins // - Each asset sample needs 1 spectrogram slot (shared across all events) // - Each generated note needs 1 spectrogram slot PER EVENT (no caching yet) // - Add 50% safety margin for peak moments - const int min_spectrograms = asset_sample_count + (generated_sample_count * estimated_max_polyphony); + const int min_spectrograms = + asset_sample_count + (generated_sample_count * estimated_max_polyphony); const int recommended_spectrograms = (int)(min_spectrograms * 1.5f); const int recommended_voices = estimated_max_polyphony * 2; - fprintf(out_file, "// ============================================================\n"); + fprintf(out_file, + "// ============================================================\n"); fprintf(out_file, "// RESOURCE USAGE ANALYSIS (for synth.h configuration)\n"); - fprintf(out_file, "// ============================================================\n"); + fprintf(out_file, + "// ============================================================\n"); fprintf(out_file, "// Total samples: %d (%d assets + %d generated notes)\n", (int)samples.size(), asset_sample_count, generated_sample_count); fprintf(out_file, "// Max simultaneous pattern triggers: %d\n", @@ -358,32 +365,39 @@ int main(int argc, char** argv) { fprintf(out_file, "// \n"); fprintf(out_file, "// REQUIRED (minimum to avoid pool exhaustion):\n"); fprintf(out_file, "// MAX_VOICES: %d\n", estimated_max_polyphony); - fprintf(out_file, "// MAX_SPECTROGRAMS: %d (no caching)\n", min_spectrograms); + fprintf(out_file, "// MAX_SPECTROGRAMS: %d (no caching)\n", + min_spectrograms); fprintf(out_file, "// \n"); fprintf(out_file, "// RECOMMENDED (with 50%% safety margin):\n"); fprintf(out_file, "// MAX_VOICES: %d\n", recommended_voices); - fprintf(out_file, "// MAX_SPECTROGRAMS: %d (no caching)\n", recommended_spectrograms); + fprintf(out_file, "// MAX_SPECTROGRAMS: %d (no caching)\n", + recommended_spectrograms); fprintf(out_file, "// \n"); fprintf(out_file, "// NOTE: With spectrogram caching by note parameters,\n"); fprintf(out_file, "// MAX_SPECTROGRAMS could be reduced to ~%d\n", asset_sample_count + generated_sample_count); - fprintf(out_file, "// ============================================================\n\n"); + fprintf( + out_file, + "// ============================================================\n\n"); fclose(out_file); printf("Tracker compilation successful.\n"); printf(" Patterns: %zu\n", patterns.size()); printf(" Score triggers: %zu\n", score.size()); - printf(" Samples: %d (%d assets + %d generated)\n", - (int)samples.size(), asset_sample_count, generated_sample_count); + printf(" Samples: %d (%d assets + %d generated)\n", (int)samples.size(), + asset_sample_count, generated_sample_count); printf(" Max simultaneous patterns: %d\n", max_simultaneous_patterns); printf(" Estimated max polyphony: %d voices\n", estimated_max_polyphony); printf("\n"); printf("RESOURCE REQUIREMENTS:\n"); printf(" Required MAX_VOICES: %d\n", estimated_max_polyphony); - printf(" Required MAX_SPECTROGRAMS: %d (without caching)\n", min_spectrograms); - printf(" Recommended MAX_VOICES: %d (with safety margin)\n", recommended_voices); - printf(" Recommended MAX_SPECTROGRAMS: %d (with safety margin)\n", recommended_spectrograms); + printf(" Required MAX_SPECTROGRAMS: %d (without caching)\n", + min_spectrograms); + printf(" Recommended MAX_VOICES: %d (with safety margin)\n", + recommended_voices); + printf(" Recommended MAX_SPECTROGRAMS: %d (with safety margin)\n", + recommended_spectrograms); printf(" With caching: MAX_SPECTROGRAMS could be ~%d\n", asset_sample_count + generated_sample_count); |