[Piglit] [PATCH] arb_shader_image_load_store: call glMemoryBarrier before reading image

[Timothy Arceri]

Cc: Francisco Jerez <currojerez at riseup.net>
---
 .../execution/gl45-imageAtomicExchange-float.shader_test                 | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/spec/arb_shader_image_load_store/execution/gl45-imageAtomicExchange-float.shader_test b/tests/spec/arb_shader_image_load_store/execution/gl45-imageAtomicExchange-float.shader_test
index 8b176d0..23f6d0a 100644
--- a/tests/spec/arb_shader_image_load_store/execution/gl45-imageAtomicExchange-float.shader_test
+++ b/tests/spec/arb_shader_image_load_store/execution/gl45-imageAtomicExchange-float.shader_test
@@ -40,5 +40,6 @@ relative probe rect rgb (0.0, 0.5, 0.5, 0.5) (0.0, 0.0, 0.0)
 relative probe rect rgb (0.5, 0.0, 0.5, 0.5) (0.0, 0.0, 0.0)
 relative probe rect rgb (0.5, 0.5, 0.5, 0.5) (1.0, 1.0, 1.0)
 
+memory barrier GL_FRAMEBUFFER_BARRIER_BIT
 fb tex 2d 0
 probe all rgb 0.5 0.0 0.0
-- 
2.4.3