mesa: disable glthread when DEBUG_OUTPUT_SYNCHRONOUS is enabled

We could re-enable it also but I haven't tested that yet, and I'm
not sure we care much anyway.

V2: don't disable it from with the call itself. We need a custom
    marshalling function or we get stuck waiting for thread to
    finish.

V3: tidy up redundant code copied from generated version.

Reviewed-by: Nicolai Hähnle <[email protected]>

1 files changed, 8 insertions, 0 deletions

diff --git a/src/mesa/main/marshal.h b/src/mesa/main/marshal.h
index 3d104240afe..2f1509b2d55 100644
--- a/src/mesa/main/marshal.h
+++ b/src/mesa/main/marshal.h
@@ -197,6 +197,7 @@ _mesa_glthread_is_compat_bind_vertex_array(const struct gl_context *ctx)
    return ctx->API != API_OPENGL_CORE;
 }
 
+struct marshal_cmd_Enable;
 struct marshal_cmd_ShaderSource;
 struct marshal_cmd_Flush;
 struct marshal_cmd_BindBuffer;
@@ -204,6 +205,13 @@ struct marshal_cmd_BufferData;
 struct marshal_cmd_BufferSubData;
 struct marshal_cmd_ClearBufferfv;
 
+void
+_mesa_unmarshal_Enable(struct gl_context *ctx,
+                       const struct marshal_cmd_Enable *cmd);
+
+void GLAPIENTRY
+_mesa_marshal_Enable(GLenum cap);
+
 void GLAPIENTRY
 _mesa_marshal_ShaderSource(GLuint shader, GLsizei count,
                            const GLchar * const *string, const GLint *length);