From 48400e0bd6f29eb590dc726ba482856d16f1b3e5 Mon Sep 17 00:00:00 2001
From: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Date: Mon, 26 Jun 2017 17:38:22 +0200
Subject: [PATCH] mesa: add KHR_no_error support for glBindAttribLocation()

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/shader_query.cpp | 11 +++++++++++
 src/mesa/main/shaderapi.h      |  3 +++
 3 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/src/mapi/glapi/gen/gl_API.xml b/src/mapi/glapi/gen/gl_API.xml
index d2810952501..64078c44166 100644
--- a/src/mapi/glapi/gen/gl_API.xml
+++ b/src/mapi/glapi/gen/gl_API.xml
@@ -5301,7 +5301,7 @@
         <glx ignore="true"/>
     </function>
 
-    <function name="BindAttribLocation" es2="2.0">
+    <function name="BindAttribLocation" es2="2.0" no_error="true">
         <param name="program" type="GLuint"/>
         <param name="index" type="GLuint"/>
         <param name="name" type="const GLchar *"/>
diff --git a/src/mesa/main/shader_query.cpp b/src/mesa/main/shader_query.cpp
index 9086a904f3d..0f66f757038 100644
--- a/src/mesa/main/shader_query.cpp
+++ b/src/mesa/main/shader_query.cpp
@@ -96,6 +96,17 @@ bind_attrib_location(struct gl_context *ctx,
     */
 }
 
+void GLAPIENTRY
+_mesa_BindAttribLocation_no_error(GLuint program, GLuint index,
+                                  const GLchar *name)
+{
+   GET_CURRENT_CONTEXT(ctx);
+
+   struct gl_shader_program *const shProg =
+      _mesa_lookup_shader_program(ctx, program);
+   bind_attrib_location(ctx, shProg, index, name, true);
+}
+
 void GLAPIENTRY
 _mesa_BindAttribLocation(GLuint program, GLuint index,
                          const GLchar *name)
diff --git a/src/mesa/main/shaderapi.h b/src/mesa/main/shaderapi.h
index ccc38d9f75e..b2229f7ced6 100644
--- a/src/mesa/main/shaderapi.h
+++ b/src/mesa/main/shaderapi.h
@@ -143,6 +143,9 @@ extern void GLAPIENTRY
 _mesa_ValidateProgram(GLuint);
 
 
+void GLAPIENTRY
+_mesa_BindAttribLocation_no_error(GLuint program, GLuint, const GLchar *);
+
 extern void GLAPIENTRY
 _mesa_BindAttribLocation(GLuint program, GLuint, const GLchar *);
 
-- 
2.30.2