From 9c49c9d8ddac5be2cc399a62e48257b21d7922e9 Mon Sep 17 00:00:00 2001
From: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Date: Tue, 20 Jun 2017 18:13:36 +0200
Subject: [PATCH] mesa: add KHR_no_error support for glStencilFuncSeparate()

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
---
 src/mapi/glapi/gen/gl_API.xml | 2 +-
 src/mesa/main/stencil.c       | 9 +++++++++
 src/mesa/main/stencil.h       | 4 ++++
 3 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/src/mapi/glapi/gen/gl_API.xml b/src/mapi/glapi/gen/gl_API.xml
index b7134e21878..81e70546b60 100644
--- a/src/mapi/glapi/gen/gl_API.xml
+++ b/src/mapi/glapi/gen/gl_API.xml
@@ -5271,7 +5271,7 @@
         <glx rop="233" large="true"/>
     </function>
 
-    <function name="StencilFuncSeparate" es2="2.0">
+    <function name="StencilFuncSeparate" es2="2.0" no_error="true">
         <param name="face" type="GLenum"/>
         <param name="func" type="GLenum"/>
         <param name="ref" type="GLint"/>
diff --git a/src/mesa/main/stencil.c b/src/mesa/main/stencil.c
index 78a09072b29..0b7e151ad13 100644
--- a/src/mesa/main/stencil.c
+++ b/src/mesa/main/stencil.c
@@ -475,6 +475,15 @@ stencil_func_separate(struct gl_context *ctx, GLenum face, GLenum func,
 
 
 /* OpenGL 2.0 */
+void GLAPIENTRY
+_mesa_StencilFuncSeparate_no_error(GLenum face, GLenum func, GLint ref,
+                                   GLuint mask)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   stencil_func_separate(ctx, face, func, ref, mask);
+}
+
+
 void GLAPIENTRY
 _mesa_StencilFuncSeparate(GLenum face, GLenum func, GLint ref, GLuint mask)
 {
diff --git a/src/mesa/main/stencil.h b/src/mesa/main/stencil.h
index 3302cb94703..21b4adf6466 100644
--- a/src/mesa/main/stencil.h
+++ b/src/mesa/main/stencil.h
@@ -61,6 +61,10 @@ extern void GLAPIENTRY
 _mesa_StencilOpSeparate(GLenum face, GLenum fail, GLenum zfail, GLenum zpass);
 
 
+void GLAPIENTRY
+_mesa_StencilFuncSeparate_no_error(GLenum face, GLenum func, GLint ref,
+                                   GLuint mask);
+
 extern void GLAPIENTRY
 _mesa_StencilFuncSeparate(GLenum face, GLenum func, GLint ref, GLuint mask);
 
-- 
2.30.2