fpglsl: a few more useful glsl tests

[mesa.git] / progs / fpglsl / while2.glsl

diff --git a/progs/fpglsl/while2.glsl b/progs/fpglsl/while2.glsl
new file mode 100644 (file)
index 0000000..19c8904
--- /dev/null
+++ b/progs/fpglsl/while2.glsl
@@ -0,0 +1,9 @@
+void main() {
+    float sum = 0.0;
+    while (true) {
+       sum += 0.1;
+        if (sum > 0.8)
+           break;
+    }
+    gl_FragColor = vec4(sum);
+}