timeline refactor, bit broken rn

2025-11-09 10:35:21 -05:00
parent 1e35910b0a
commit e2799b1e58
41 changed files with 2034 additions and 1374 deletions
@@ -0,0 +1,26 @@
+#include "audio_stream.h"
+
+namespace anm2ed
+{
+  void AudioStream::callback(void* userData, MIX_Mixer* mixer, const SDL_AudioSpec* spec, float* pcm, int samples)
+  {
+    auto self = (AudioStream*)userData;
+    self->stream.insert(self->stream.end(), pcm, pcm + samples);
+  }
+
+  AudioStream::AudioStream(MIX_Mixer* mixer)
+  {
+    MIX_GetMixerFormat(mixer, &spec);
+  }
+
+  void AudioStream::capture_begin(MIX_Mixer* mixer)
+  {
+    MIX_SetPostMixCallback(mixer, callback, this);
+  }
+
+  void AudioStream::capture_end(MIX_Mixer* mixer)
+  {
+    MIX_SetPostMixCallback(mixer, nullptr, this);
+    stream.clear();
+  }
+}