From d222e14ffa6b72727238f45bacb0a39bf37f2ff7 Mon Sep 17 00:00:00 2001
From: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Date: Tue, 20 Jun 2017 18:17:29 +0200
Subject: [PATCH] mesa: add KHR_no_error support for glStencilMaskSeparate()

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       | 8 ++++++++
 src/mesa/main/stencil.h       | 3 +++
 3 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/mapi/glapi/gen/gl_API.xml b/src/mapi/glapi/gen/gl_API.xml
index 81e70546b60..a0b93cb1490 100644
--- a/src/mapi/glapi/gen/gl_API.xml
+++ b/src/mapi/glapi/gen/gl_API.xml
@@ -5287,7 +5287,7 @@
         <glx ignore="true"/>
     </function>
 
-    <function name="StencilMaskSeparate" es2="2.0">
+    <function name="StencilMaskSeparate" es2="2.0" no_error="true">
         <param name="face" type="GLenum"/>
         <param name="mask" type="GLuint"/>
         <glx ignore="true"/>
diff --git a/src/mesa/main/stencil.c b/src/mesa/main/stencil.c
index 497fffafbe3..746775d2db6 100644
--- a/src/mesa/main/stencil.c
+++ b/src/mesa/main/stencil.c
@@ -526,6 +526,14 @@ stencil_mask_separate(struct gl_context *ctx, GLenum face, GLuint mask)
 
 
 /* OpenGL 2.0 */
+void GLAPIENTRY
+_mesa_StencilMaskSeparate_no_error(GLenum face, GLuint mask)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   stencil_mask_separate(ctx, face, mask);
+}
+
+
 void GLAPIENTRY
 _mesa_StencilMaskSeparate(GLenum face, GLuint mask)
 {
diff --git a/src/mesa/main/stencil.h b/src/mesa/main/stencil.h
index 21b4adf6466..af7067381c7 100644
--- a/src/mesa/main/stencil.h
+++ b/src/mesa/main/stencil.h
@@ -72,6 +72,9 @@ _mesa_StencilFuncSeparate(GLenum face, GLenum func, GLint ref, GLuint mask);
 extern void GLAPIENTRY
 _mesa_StencilFuncSeparateATI(GLenum frontfunc, GLenum backfunc, GLint ref, GLuint mask);
 
+void GLAPIENTRY
+_mesa_StencilMaskSeparate_no_error(GLenum face, GLuint mask);
+
 extern void GLAPIENTRY
 _mesa_StencilMaskSeparate(GLenum face, GLuint mask);
 
-- 
2.30.2