[orx-minim] Exit demo if no sound device can be opened

2023-04-05 07:04:27 +02:00
parent 0781df146c
commit 39fbf5b91b
3 changed files with 15 additions and 0 deletions
--- a/orx-jvm/orx-minim/src/demo/kotlin/DemoFFT01.kt
+++ b/orx-jvm/orx-minim/src/demo/kotlin/DemoFFT01.kt
@@ -16,7 +16,14 @@ fun main() {

        program {
            val minim = minim()
+            if (minim.lineOut == null) {
+                application.exit()
+            }
+
            val lineIn = minim.getLineIn(Minim.MONO, 2048, 48000f)
+            if (lineIn == null) {
+                application.exit()
+            }
            val fft = FFT(lineIn.bufferSize(), lineIn.sampleRate())
            fft.window(LanczosWindow())
            extend {