1 files changed, 32 insertions, 0 deletions
diff --git a/chromium/third_party/glslang/src/Test/spv.interpOps.frag b/chromium/third_party/glslang/src/Test/spv.interpOps.frag
new file mode 100644
index 00000000000..24c55bf9fc7
--- /dev/null
+++ b/chromium/third_party/glslang/src/Test/spv.interpOps.frag
@@ -0,0 +1,32 @@
+#version 450
+
+in float if1;
+in vec2  if2;
+in vec3  if3;
+in vec4  if4;
+
+flat in int samp;
+flat in vec2 offset;
+
+out vec4 fragColor;
+
+void main()
+{
+    vec4 f4 = vec4(0.0);
+    f4.x    += interpolateAtCentroid(if1);
+    f4.xy   += interpolateAtCentroid(if2);
+    f4.xyz  += interpolateAtCentroid(if3);
+    f4      += interpolateAtCentroid(if4);
+
+    f4.x    += interpolateAtSample(if1, samp);
+    f4.xy   += interpolateAtSample(if2, samp);
+    f4.xyz  += interpolateAtSample(if3, samp);
+    f4      += interpolateAtSample(if4, samp);
+
+    f4.x    += interpolateAtOffset(if1, offset);
+    f4.xy   += interpolateAtOffset(if2, offset);
+    f4.xyz  += interpolateAtOffset(if3, offset);
+    f4      += interpolateAtOffset(if4, offset);
+
+    fragColor = f4;
+}