st/vega: Use vgapi.

Rename vgFooBar to vegaFooBar and use vgapi as the dispatcher.  This
makes sure there is always a current context when the internal functions
are called.  And eglGetProcAddress is finally supported.

1 files changed, 51 insertions, 0 deletions

diff --git a/src/gallium/state_trackers/vega/api.h b/src/gallium/state_trackers/vega/api.h
new file mode 100644
index 0000000000..955508dae9
--- /dev/null
+++ b/src/gallium/state_trackers/vega/api.h
@@ -0,0 +1,51 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  7.9
+ *
+ * Copyright (C) 2010 LunarG Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ *    Chia-I Wu <olv@lunarg.com>
+ */
+
+#ifndef API_H
+#define API_H
+
+#include "VG/openvg.h"
+#include "VG/vgext.h"
+#include "vg_manager.h"
+
+/* declare the prototypes */
+#define MAPI_ABI_ENTRY(ret, name, params) \
+   ret VG_API_ENTRY vega ## name params;
+#include "vgapi/vgapi_tmp.h"
+
+struct mapi_table;
+
+struct mapi_table *api_create_dispatch(void);
+
+void api_destroy_dispatch(struct mapi_table *tbl);
+
+void api_make_dispatch_current(const struct mapi_table *tbl);
+
+st_proc_t api_get_proc_address(const char *proc_name);
+
+#endif /* API_H */