[Mesa-dev] [PATCH 3/4] mesa/es3.1: Implement the entry point of MemoryBarrierByRegion

[Marta Lofstedt]

From: Marta Lofstedt <marta.lofstedt at intel.com>

Signed-off-by: Marta Lofstedt <marta.lofstedt at intel.com>
---
 src/mesa/main/shaderimage.c | 9 +++++++++
 src/mesa/main/shaderimage.h | 3 +++
 2 files changed, 12 insertions(+)

diff --git a/src/mesa/main/shaderimage.c b/src/mesa/main/shaderimage.c
index a348cdb..be66a6c 100644
--- a/src/mesa/main/shaderimage.c
+++ b/src/mesa/main/shaderimage.c
@@ -653,3 +653,12 @@ _mesa_MemoryBarrier(GLbitfield barriers)
    if (ctx->Driver.MemoryBarrier)
       ctx->Driver.MemoryBarrier(ctx, barriers);
 }
+
+void GLAPIENTRY
+_mesa_MemoryBarrierByRegion(GLbitfield barriers)
+{
+   GET_CURRENT_CONTEXT(ctx);
+
+   if (ctx->Driver.MemoryBarrierByRegion)
+      ctx->Driver.MemoryBarrierByRegion(ctx, barriers);
+}
diff --git a/src/mesa/main/shaderimage.h b/src/mesa/main/shaderimage.h
index 33d8a1e..d08ece8 100644
--- a/src/mesa/main/shaderimage.h
+++ b/src/mesa/main/shaderimage.h
@@ -68,6 +68,9 @@ _mesa_BindImageTextures(GLuint first, GLsizei count, const GLuint *textures);
 void GLAPIENTRY
 _mesa_MemoryBarrier(GLbitfield barriers);
 
+void GLAPIENTRY
+_mesa_MemoryBarrierByRegion(GLbitfield barriers);
+
 #ifdef __cplusplus
 }
 #endif
-- 
1.9.1