1 files changed, 10 insertions, 0 deletions
diff --git a/source/blender/gpu/GPU_state.h b/source/blender/gpu/GPU_state.h
index 5e872001267..aa32c6c75ba 100644
--- a/source/blender/gpu/GPU_state.h
+++ b/source/blender/gpu/GPU_state.h
@@ -35,6 +35,14 @@ typedef enum eGPUWriteMask {
 
 ENUM_OPERATORS(eGPUWriteMask)
 
+typedef enum eGPUBarrier {
+  GPU_BARRIER_NONE = 0,
+  GPU_BARRIER_SHADER_IMAGE_ACCESS = (1 << 0),
+  GPU_BARRIER_TEXTURE_FETCH = (1 << 1),
+} eGPUBarrier;
+
+ENUM_OPERATORS(eGPUBarrier)
+
 /**
  * Defines the fixed pipeline blending equation.
  * SRC is the output color from the shader.
@@ -152,6 +160,8 @@ eGPUStencilTest GPU_stencil_test_get(void);
 void GPU_flush(void);
 void GPU_finish(void);
 
+void GPU_memory_barrier(eGPUBarrier barrier);
+
 #ifdef __cplusplus
 }
 #endif