From a5c70a6adfaac0088e992caed5db5e3df2744ee0 Mon Sep 17 00:00:00 2001
From: XANTRONIX Development
Date: Sun, 6 Feb 2022 22:08:08 -0500
Subject: Aw fuck it

---
 examples/say.c | 48 +++++++++++++++++++++++++++++++++++++++++-------
 1 file changed, 41 insertions(+), 7 deletions(-)

diff --git a/examples/say.c b/examples/say.c
index 23b31a2..19dcb08 100644
--- a/examples/say.c
+++ b/examples/say.c
@@ -11,6 +11,7 @@
 #include <xas/riff.h>
 #include <xas/synth.h>
 #include <xas/vox.h>
+#include <xas/bank.h>
 
 #define SYNTH_STATUS_CLEAR  0
 #define SYNTH_STATUS_ON    (1 << 0)
@@ -70,13 +71,15 @@ int main(int argc, char **argv) {
 
     xas_mixer *mixer;
 
-    xas_audio_stream *input,
+    xas_bank *bank;
+    xas_vox *vox;
+
+    xas_audio_stream *voice,
+                       *bank_stream,
                        *synth_l,
                        *synth_r,
                        *output;
 
-    xas_vox *vox;
-
     size_t sample_rate     = 44100,
            buffer_size     =   735,
            duration_frames =  3600,
@@ -94,6 +97,13 @@ int main(int argc, char **argv) {
         goto error_vox_new;
     }
 
+    if ((bank = xas_bank_new(XAS_AUDIO_PCM_16_BIT,
+                               44100,
+                               2646000,
+                               4)) == NULL) {
+        goto error_bank_new;
+    }
+
     if ((output = xas_riff_new_file(argv[1],
                                       XAS_AUDIO_STEREO,
                                       XAS_AUDIO_PCM_16_BIT,
@@ -102,10 +112,14 @@ int main(int argc, char **argv) {
         goto error_riff_new_file;
     }
 
-    if ((input = xas_vox_stream_new(vox)) == NULL) {
+    if ((voice = xas_vox_stream_new(vox)) == NULL) {
         goto error_vox_stream_new;
     }
 
+    if ((bank_stream = xas_bank_stream_new(bank)) == NULL) {
+        goto error_bank_stream_new;
+    }
+
     if ((synth_l = xas_synth_new(XAS_AUDIO_PCM_16_BIT,
                                    sample_rate,
                                    buffer_size,
@@ -131,7 +145,7 @@ int main(int argc, char **argv) {
         goto error_mixer_new;
     }
 
-    if (xas_mixer_input_add(mixer, input, 1.0, 0.0) == NULL) {
+    if (xas_mixer_input_add(mixer, bank_stream, 1.0, 0.0) == NULL) {
         goto error_mixer_input_add;
     }
 
@@ -143,14 +157,25 @@ int main(int argc, char **argv) {
         goto error_mixer_input_add;
     }
 
+    /*
+     * Time to fill the sample bank, meow!
+     */
     xas_vox_say(vox, "I want to eat your soul.  You don't understand.  I really want to eat your soul.\n");
 
     xas_vox_generate(vox);
 
+    if (xas_bank_record(bank, voice, 0, 247018) < 0) {
+        goto error_bank_record;
+    }
+
     for (i=0; i<duration_frames; i++) {
         void *buf;
         ssize_t readlen;
 
+        if (i >= 300 && !xas_bank_active(bank)) {
+            xas_bank_play(bank, 0, 1.0);
+        }
+
         if ((readlen = xas_audio_stream_read(mixer->output,
                                                &buf,
                                                buffer_size)) < 0) {
@@ -167,15 +192,18 @@ int main(int argc, char **argv) {
     xas_mixer_destroy(mixer);
     xas_audio_stream_destroy(synth_r);
     xas_audio_stream_destroy(synth_l);
-    xas_audio_stream_destroy(input);
+    xas_audio_stream_destroy(bank_stream);
+    xas_audio_stream_destroy(voice);
     xas_audio_stream_destroy(output);
 
+    xas_bank_destroy(bank);
     xas_vox_destroy(vox);
 
     return EX_OK;
 
 error_audio_stream_write:
 error_audio_stream_read:
+error_bank_record:
 error_mixer_input_add:
     xas_mixer_destroy(mixer);
 
@@ -186,12 +214,18 @@ error_synth_new_r:
     xas_audio_stream_destroy(synth_l);
 
 error_synth_new_l:
-    xas_audio_stream_destroy(input);
+    xas_audio_stream_destroy(bank_stream);
+
+error_bank_stream_new:
+    xas_audio_stream_destroy(voice);
 
 error_vox_stream_new:
     xas_audio_stream_destroy(output);
 
 error_riff_new_file:
+    xas_bank_destroy(bank);
+
+error_bank_new:
     xas_vox_destroy(vox);
 
 error_vox_new:
-- 
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