gallium: new st_api.c file with token symbol for identifying the API

diff --git a/src/mesa/sources b/src/mesa/sources
index 7f49ac6..e6b050c 100644 (file)
--- a/src/mesa/sources
+++ b/src/mesa/sources
@@ -196,6 +196,7 @@ STATETRACKER_SOURCES = \
        state_tracker/st_cb_readpixels.c \
        state_tracker/st_cb_strings.c \
        state_tracker/st_cb_texture.c \
+       state_tracker/st_api.c \
        state_tracker/st_context.c \
        state_tracker/st_debug.c \
        state_tracker/st_draw.c \

diff --git a/src/mesa/state_tracker/st_api.c b/src/mesa/state_tracker/st_api.c
new file mode 100644 (file)
index 0000000..fc0e9a2
--- /dev/null
+++ b/src/mesa/state_tracker/st_api.c
@@ -0,0 +1,33 @@
+/**************************************************************************
+ * 
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ * 
+ * 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, sub license, 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 (including the
+ * next paragraph) 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 NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS 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.
+ * 
+ **************************************************************************/
+
+
+/**
+ * Just a global symbol for EGL to look for to identify the supported
+ * graphics API.
+ */
+int st_api_OpenGL = 1;