mesa: more const qualifiers to match the latest glext.h

For some reason regular gcc on Linux didn't catch these but the mingw
compiler did (generated errors, not warnings).

v2: include the changes in src/mapi/ too

10 files changed, 14 insertions, 13 deletions

diff --git a/src/mapi/glapi/gen/ARB_debug_output.xml b/src/mapi/glapi/gen/ARB_debug_output.xml
index f2877a4f7d3..11f268dc640 100644
--- a/src/mapi/glapi/gen/ARB_debug_output.xml
+++ b/src/mapi/glapi/gen/ARB_debug_output.xml
@@ -72,7 +72,7 @@
 
     <function name="DebugMessageCallbackARB" offset="assign">
         <param name="callback" type="GLDEBUGPROCARB"/>
-        <param name="userParam" type="GLvoid *"/>
+        <param name="userParam" type="const GLvoid *"/>
     </function>
 
     <function name="GetDebugMessageLogARB" offset="assign">
diff --git a/src/mapi/glapi/gen/ARB_draw_elements_base_vertex.xml b/src/mapi/glapi/gen/ARB_draw_elements_base_vertex.xml
index a697ea509c2..851f1faec81 100644
--- a/src/mapi/glapi/gen/ARB_draw_elements_base_vertex.xml
+++ b/src/mapi/glapi/gen/ARB_draw_elements_base_vertex.xml
@@ -30,7 +30,7 @@
         <param name="mode" type="GLenum"/>
         <param name="count" type="const GLsizei *"/>
         <param name="type" type="GLenum"/>
-        <param name="indices" type="const GLvoid **"/>
+        <param name="indices" type="const GLvoid * const *"/>
         <param name="primcount" type="GLsizei"/>
         <param name="basevertex" type="const GLint *"/>
     </function>
diff --git a/src/mapi/glapi/gen/ARB_uniform_buffer_object.xml b/src/mapi/glapi/gen/ARB_uniform_buffer_object.xml
index cbcd339e732..80541a8217e 100644
--- a/src/mapi/glapi/gen/ARB_uniform_buffer_object.xml
+++ b/src/mapi/glapi/gen/ARB_uniform_buffer_object.xml
@@ -42,7 +42,7 @@
 <function name="GetUniformIndices" offset="assign">
     <param name="program" type="GLuint" />
     <param name="uniformCount" type="GLsizei" />
-    <param name="uniformNames" type="const GLchar **" />
+    <param name="uniformNames" type="const GLchar * const *" />
     <param name="uniformIndices" type="GLuint *" />
 </function>
 
diff --git a/src/mapi/glapi/gen/GL3x.xml b/src/mapi/glapi/gen/GL3x.xml
index f3d782ca403..d287ac2b0f4 100644
--- a/src/mapi/glapi/gen/GL3x.xml
+++ b/src/mapi/glapi/gen/GL3x.xml
@@ -231,7 +231,7 @@
   <function name="TransformFeedbackVaryings" alias="TransformFeedbackVaryingsEXT">
     <param name="program" type="GLuint"/>
     <param name="count" type="GLsizei"/>
-    <param name="varyings" type="const GLchar* *"/>
+    <param name="varyings" type="const GLchar * const *"/>
     <param name="bufferMode" type="GLenum"/>
   </function>
 
diff --git a/src/mapi/glapi/gen/gl_API.xml b/src/mapi/glapi/gen/gl_API.xml
index 2140a40833c..af74c909b27 100644
--- a/src/mapi/glapi/gen/gl_API.xml
+++ b/src/mapi/glapi/gen/gl_API.xml
@@ -4677,7 +4677,7 @@
         <param name="mode" type="GLenum"/>
         <param name="count" type="const GLsizei *"/>
         <param name="type" type="GLenum"/>
-        <param name="indices" type="const GLvoid **"/>
+        <param name="indices" type="const GLvoid * const *"/>
         <param name="primcount" type="GLsizei"/>
     </function>
 
diff --git a/src/mesa/main/dd.h b/src/mesa/main/dd.h
index 5bcf36bfa71..687a38f4487 100644
--- a/src/mesa/main/dd.h
+++ b/src/mesa/main/dd.h
@@ -1024,7 +1024,7 @@ typedef struct {
    void (GLAPIENTRYP MultiDrawElementsBaseVertex)( GLenum mode,
 						   const GLsizei *count,
 						   GLenum type,
-						   const GLvoid **indices,
+						   const GLvoid * const *indices,
 						   GLsizei primcount,
 						   const GLint *basevertex);
    void (GLAPIENTRYP DrawArraysInstanced)(GLenum mode, GLint first,
diff --git a/src/mesa/main/errors.c b/src/mesa/main/errors.c
index ef78a0bca46..8b96319ce43 100644
--- a/src/mesa/main/errors.c
+++ b/src/mesa/main/errors.c
@@ -718,11 +718,11 @@ _mesa_DebugMessageControlARB(GLenum source, GLenum type, GLenum severity,
 }
 
 static void GLAPIENTRY
-_mesa_DebugMessageCallbackARB(GLDEBUGPROCARB callback, GLvoid *userParam)
+_mesa_DebugMessageCallbackARB(GLDEBUGPROCARB callback, const GLvoid *userParam)
 {
    GET_CURRENT_CONTEXT(ctx);
    ctx->Debug.Callback = callback;
-   ctx->Debug.CallbackData = userParam;
+   ctx->Debug.CallbackData = (void *) userParam;
 }
 
 void
diff --git a/src/mesa/vbo/vbo_exec_array.c b/src/mesa/vbo/vbo_exec_array.c
index ebf00853621..6f6a2983aed 100644
--- a/src/mesa/vbo/vbo_exec_array.c
+++ b/src/mesa/vbo/vbo_exec_array.c
@@ -1149,7 +1149,8 @@ vbo_exec_DrawElementsInstancedBaseVertexBaseInstance(GLenum mode, GLsizei count,
 static void
 vbo_validated_multidrawelements(struct gl_context *ctx, GLenum mode,
 				const GLsizei *count, GLenum type,
-				const GLvoid **indices, GLsizei primcount,
+				const GLvoid * const *indices,
+				GLsizei primcount,
 				const GLint *basevertex)
 {
    struct vbo_context *vbo = vbo_context(ctx);
@@ -1290,7 +1291,7 @@ vbo_exec_MultiDrawElements(GLenum mode,
 static void GLAPIENTRY
 vbo_exec_MultiDrawElementsBaseVertex(GLenum mode,
 				     const GLsizei *count, GLenum type,
-				     const GLvoid **indices,
+				     const GLvoid * const *indices,
 				     GLsizei primcount,
 				     const GLsizei *basevertex)
 {
diff --git a/src/mesa/vbo/vbo_noop.c b/src/mesa/vbo/vbo_noop.c
index 43001120784..2f472c21c2e 100644
--- a/src/mesa/vbo/vbo_noop.c
+++ b/src/mesa/vbo/vbo_noop.c
@@ -404,7 +404,7 @@ _mesa_noop_DrawRangeElementsBaseVertex(GLenum mode,
 static void GLAPIENTRY
 _mesa_noop_MultiDrawElementsBaseVertex(GLenum mode, const GLsizei * count,
                                        GLenum type,
-                                       const GLvoid ** indices,
+                                       const GLvoid * const *indices,
                                        GLsizei primcount,
                                        const GLint * basevertex)
 {
diff --git a/src/mesa/vbo/vbo_save_api.c b/src/mesa/vbo/vbo_save_api.c
index b2c9dd5f027..d275258122a 100644
--- a/src/mesa/vbo/vbo_save_api.c
+++ b/src/mesa/vbo/vbo_save_api.c
@@ -1042,7 +1042,7 @@ _save_MultiDrawElements(GLenum mode, const GLsizei *count, GLenum type,
 
 static void GLAPIENTRY
 _save_MultiDrawElementsBaseVertex(GLenum mode, const GLsizei *count,
-                                  GLenum type, const GLvoid **indices,
+                                  GLenum type, const GLvoid * const *indices,
                                   GLsizei primcount, const GLint *basevertex)
 {
    GET_CURRENT_CONTEXT(ctx);
@@ -1255,7 +1255,7 @@ _save_OBE_MultiDrawElements(GLenum mode, const GLsizei *count, GLenum type,
 static void GLAPIENTRY
 _save_OBE_MultiDrawElementsBaseVertex(GLenum mode, const GLsizei *count,
                                       GLenum type,
-                                      const GLvoid **indices,
+                                      const GLvoid * const *indices,
                                       GLsizei primcount,
                                       const GLint *basevertex)
 {