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use f32 float audio format #14

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use f32 float audio format #14

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cd4a7f5
use f32 float audio format
hack-s May 22, 2025
2b8aa5f
replace hard-coded sample byte size
hack-s May 22, 2025
d781c45
allow mono
hack-s May 22, 2025
3bd6aeb
use gfloat
hack-s May 23, 2025
ea504a0
channel handling
hack-s May 23, 2025
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2 changes: 1 addition & 1 deletion src/caps.c
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Original file line number Diff line number Diff line change
Expand Up @@ -20,7 +20,7 @@ const gchar *get_audio_sink_cap(unsigned int type) {
format =
GST_AUDIO_CAPS_MAKE("audio/x-raw, "
"format = (string) " GST_AUDIO_NE(
S16) ", "
F32) ", "
"layout = (string) interleaved, "
"channels = (int) { 2 }, "
"rate = (int) { 44100 }, "
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4 changes: 2 additions & 2 deletions src/plugin.c
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Expand Up @@ -336,8 +336,8 @@ static gboolean gst_projectm_render(GstGLBaseAudioVisualizer *glav,
// audioMap.size / 8, audio->offset, audio->offset_end,
// bscope->ainfo.rate, bscope->vinfo.fps_n, bscope->req_spf);

projectm_pcm_add_int16(plugin->priv->handle, (gint16 *)audioMap.data,
audioMap.size / 4, PROJECTM_STEREO);
projectm_pcm_add_float(plugin->priv->handle, (gfloat *)audioMap.data,
audioMap.size / 8, PROJECTM_STEREO);
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@revmischa revmischa May 22, 2025

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should it be like sizeof(float)

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@hack-s hack-s May 22, 2025

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yes, that's better


// GST_DEBUG_OBJECT(plugin, "Audio Data: %d %d %d %d", ((gint16
// *)audioMap.data)[100], ((gint16 *)audioMap.data)[101], ((gint16
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