From df97e0ebb7f6591c50f3a588cb2a74901d38ac4a Mon Sep 17 00:00:00 2001
From: Florian Jung <flo@thinkpad.(none)>
Date: Sun, 9 Jan 2011 19:09:05 +0100
Subject: Merged branch for compiled notes

The synthesizer is now able to load and use compiled, optimized shared
objects of programs. There's also a note-compiler which creates the code
for such objects.

TODO:
  - let the note-compiler automatically compile OR rename it to
    code-emitter
---
 note_compiler/templates/get_sample.1 | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 note_compiler/templates/get_sample.1

(limited to 'note_compiler/templates/get_sample.1')

diff --git a/note_compiler/templates/get_sample.1 b/note_compiler/templates/get_sample.1
new file mode 100644
index 0000000..3d73052
--- /dev/null
+++ b/note_compiler/templates/get_sample.1
@@ -0,0 +1,23 @@
+fixed_t Note::get_sample()
+{
+	if (freq!=dest_freq)
+	{
+		// the div.by.zero if p_frames=0 is avoided because then the 
+		// if-condition below is always true
+		if (portamento_t>=portamento_frames)
+			freq=dest_freq;
+		else //will only happen if p_t < p_frames -> p_frames is always > 0 -> div. ok
+			freq = old_freq + (dest_freq-old_freq)*portamento_t/portamento_frames;
+		
+		do_ksl();
+		
+		portamento_t++;
+	}
+
+	fixed_t actual_freq=freq*pitchbend >>SCALE;
+
+	fixed_t *temp;
+	temp=old_oscval;   //swap the current and old oscval-pointers
+	old_oscval=oscval;
+	oscval=temp;
+
-- 
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