Remove PointCoord test from mustpass

Test doesn't take into account difference between real (unrounded) point
origin and (rounded) texel center when computing PointCoord reference
values.

Vulkan CTS issue: 582

Change-Id: I0ffaf40c1d99247b68d6ee16f2f94df74c832884
diff --git a/external/vulkancts/mustpass/1.0.2/src/excluded-tests.txt b/external/vulkancts/mustpass/1.0.2/src/excluded-tests.txt
index 9bfbefb..44d6993 100644
--- a/external/vulkancts/mustpass/1.0.2/src/excluded-tests.txt
+++ b/external/vulkancts/mustpass/1.0.2/src/excluded-tests.txt
@@ -301,3 +301,6 @@
 dEQP-VK.memory.pipeline_barrier.transfer_dst_storage_texel_buffer.1048576
 dEQP-VK.memory.pipeline_barrier.all.1048576
 dEQP-VK.memory.pipeline_barrier.all_device.1048576
+
+# Vulkan CTS issue 582
+dEQP-VK.glsl.builtin_var.simple.pointcoord
diff --git a/external/vulkancts/mustpass/1.0.2/vk-default.txt b/external/vulkancts/mustpass/1.0.2/vk-default.txt
index 7b3274f..015f245 100644
--- a/external/vulkancts/mustpass/1.0.2/vk-default.txt
+++ b/external/vulkancts/mustpass/1.0.2/vk-default.txt
@@ -103804,7 +103804,6 @@
 dEQP-VK.glsl.builtin_var.simple.frontfacing
 dEQP-VK.glsl.builtin_var.simple.fragcoord_xyz
 dEQP-VK.glsl.builtin_var.simple.fragcoord_w
-dEQP-VK.glsl.builtin_var.simple.pointcoord
 dEQP-VK.glsl.builtin_var.input_variations.input_none
 dEQP-VK.glsl.builtin_var.input_variations.input_builtin
 dEQP-VK.glsl.builtin_var.input_variations.input_varying