From 50f9f510c9d3d6c87ec3fecc73ea1e40f2989e79 Mon Sep 17 00:00:00 2001
From: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Date: Mon, 26 Jun 2017 12:31:37 +0200
Subject: [PATCH] mesa: add KHR_no_error support for glBindTextureUnit()

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
---
 src/mapi/glapi/gen/ARB_direct_state_access.xml | 2 +-
 src/mesa/main/texobj.c                         | 8 ++++++++
 src/mesa/main/texobj.h                         | 3 +++
 3 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/mapi/glapi/gen/ARB_direct_state_access.xml b/src/mapi/glapi/gen/ARB_direct_state_access.xml
index c9031c1a1ac..860bbbd28ab 100644
--- a/src/mapi/glapi/gen/ARB_direct_state_access.xml
+++ b/src/mapi/glapi/gen/ARB_direct_state_access.xml
@@ -518,7 +518,7 @@
       <param name="texture" type="GLuint" />
    </function>
 
-   <function name="BindTextureUnit">
+   <function name="BindTextureUnit" no_error="true">
       <param name="unit" type="GLuint" />
       <param name="texture" type="GLuint" />
    </function>
diff --git a/src/mesa/main/texobj.c b/src/mesa/main/texobj.c
index 5337f0513e4..30d3c961e6e 100644
--- a/src/mesa/main/texobj.c
+++ b/src/mesa/main/texobj.c
@@ -1740,6 +1740,14 @@ bind_texture_unit(struct gl_context *ctx, GLuint unit, GLuint texture,
 }
 
 
+void GLAPIENTRY
+_mesa_BindTextureUnit_no_error(GLuint unit, GLuint texture)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   bind_texture_unit(ctx, unit, texture, true);
+}
+
+
 void GLAPIENTRY
 _mesa_BindTextureUnit(GLuint unit, GLuint texture)
 {
diff --git a/src/mesa/main/texobj.h b/src/mesa/main/texobj.h
index 1c68bd8ec7d..a82c9722639 100644
--- a/src/mesa/main/texobj.h
+++ b/src/mesa/main/texobj.h
@@ -190,6 +190,9 @@ _mesa_DeleteTextures( GLsizei n, const GLuint *textures );
 extern void GLAPIENTRY
 _mesa_BindTexture( GLenum target, GLuint texture );
 
+void GLAPIENTRY
+_mesa_BindTextureUnit_no_error(GLuint unit, GLuint texture);
+
 extern void GLAPIENTRY
 _mesa_BindTextureUnit(GLuint unit, GLuint texture);
 
-- 
2.30.2