From 7c02267673e553d75a1d13c69471b0b794239b9e Mon Sep 17 00:00:00 2001
From: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Date: Mon, 26 Jun 2017 12:42:25 +0200
Subject: [PATCH] mesa: add KHR_no_error support for gl*Buffers()

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/mapi/glapi/gen/gl_API.xml                  |  2 +-
 src/mesa/main/bufferobj.c                      | 16 ++++++++++++++++
 src/mesa/main/bufferobj.h                      |  6 ++++++
 4 files changed, 24 insertions(+), 2 deletions(-)

diff --git a/src/mapi/glapi/gen/ARB_direct_state_access.xml b/src/mapi/glapi/gen/ARB_direct_state_access.xml
index 860bbbd28ab..87581d48b27 100644
--- a/src/mapi/glapi/gen/ARB_direct_state_access.xml
+++ b/src/mapi/glapi/gen/ARB_direct_state_access.xml
@@ -49,7 +49,7 @@
 
    <!-- Buffer object functions -->
 
-   <function name="CreateBuffers">
+   <function name="CreateBuffers" no_error="true">
       <param name="n" type="GLsizei" />
       <param name="buffers" type="GLuint *" />
    </function>
diff --git a/src/mapi/glapi/gen/gl_API.xml b/src/mapi/glapi/gen/gl_API.xml
index 4d6a08e1247..84195cae7ce 100644
--- a/src/mapi/glapi/gen/gl_API.xml
+++ b/src/mapi/glapi/gen/gl_API.xml
@@ -5068,7 +5068,7 @@
         <glx ignore="true"/>
     </function>
 
-    <function name="GenBuffers" es1="1.1" es2="2.0">
+    <function name="GenBuffers" es1="1.1" es2="2.0" no_error="true">
         <param name="n" type="GLsizei" counter="true"/>
         <param name="buffer" type="GLuint *" output="true" count="n"/>
         <glx ignore="true"/>
diff --git a/src/mesa/main/bufferobj.c b/src/mesa/main/bufferobj.c
index 410aa7e4b5a..419972e3712 100644
--- a/src/mesa/main/bufferobj.c
+++ b/src/mesa/main/bufferobj.c
@@ -1478,6 +1478,14 @@ create_buffers_err(struct gl_context *ctx, GLsizei n, GLuint *buffers, bool dsa)
  * \param n        Number of IDs to generate.
  * \param buffers  Array of \c n locations to store the IDs.
  */
+void GLAPIENTRY
+_mesa_GenBuffers_no_error(GLsizei n, GLuint *buffers)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   create_buffers(ctx, n, buffers, false);
+}
+
+
 void GLAPIENTRY
 _mesa_GenBuffers(GLsizei n, GLuint *buffers)
 {
@@ -1491,6 +1499,14 @@ _mesa_GenBuffers(GLsizei n, GLuint *buffers)
  * \param n        Number of IDs to generate.
  * \param buffers  Array of \c n locations to store the IDs.
  */
+void GLAPIENTRY
+_mesa_CreateBuffers_no_error(GLsizei n, GLuint *buffers)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   create_buffers(ctx, n, buffers, true);
+}
+
+
 void GLAPIENTRY
 _mesa_CreateBuffers(GLsizei n, GLuint *buffers)
 {
diff --git a/src/mesa/main/bufferobj.h b/src/mesa/main/bufferobj.h
index 44342840a81..662ceba8a6c 100644
--- a/src/mesa/main/bufferobj.h
+++ b/src/mesa/main/bufferobj.h
@@ -164,9 +164,15 @@ _mesa_BindBuffer(GLenum target, GLuint buffer);
 void GLAPIENTRY
 _mesa_DeleteBuffers(GLsizei n, const GLuint * buffer);
 
+void GLAPIENTRY
+_mesa_GenBuffers_no_error(GLsizei n, GLuint *buffers);
+
 void GLAPIENTRY
 _mesa_GenBuffers(GLsizei n, GLuint *buffers);
 
+void GLAPIENTRY
+_mesa_CreateBuffers_no_error(GLsizei n, GLuint *buffers);
+
 void GLAPIENTRY
 _mesa_CreateBuffers(GLsizei n, GLuint *buffers);
 
-- 
2.30.2