1 files changed, 113 insertions, 0 deletions
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_screen.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_screen.h
new file mode 100644
index 000000000..edbe719e0
--- /dev/null
+++ b/nx-X11/extras/Mesa/src/mesa/drivers/dri/i830/i830_screen.h
@@ -0,0 +1,113 @@
+/**************************************************************************
+
+Copyright 1998-1999 Precision Insight, 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 PRECISION INSIGHT 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.
+
+**************************************************************************/
+
+/*
+ * Authors:
+ *   Keith Whitwell <keith@tungstengraphics.com>
+ * Adapted for use on the I830M:
+ *   Jeff Hartmann <jhartmann@2d3d.com>
+ */
+
+#ifndef _I830_INIT_H_
+#define _I830_INIT_H_
+
+#include <sys/time.h>
+#include "dri_util.h"
+#include "xmlconfig.h"
+
+
+typedef struct {
+   drm_handle_t handle;
+   drmSize size;
+   char *map;
+} i830Region, *i830RegionPtr;
+
+typedef struct 
+{
+   
+   i830Region front;
+   i830Region back;
+   i830Region depth;
+   i830Region tex;
+   
+   int deviceID;
+   int width;
+   int height;
+   int mem;
+   
+   int cpp;         /* for front and back buffers */
+   int bitsPerPixel;
+   
+   int fbFormat;
+   int fbOffset;
+   int fbStride;
+   
+   int backOffset;
+   int depthOffset;
+   
+   int backPitch;
+   int backPitchBits;
+   
+   int textureOffset;
+   int textureSize;
+   int logTextureGranularity;
+   
+   __DRIscreenPrivate *driScrnPriv;
+   drmBufMapPtr  bufs;
+   int use_copy_buf;
+   unsigned int sarea_priv_offset;
+
+   int drmMinor;
+   int irq_active;
+
+   /**
+    * Configuration cache with default values for all contexts 
+    */
+   driOptionCache optionCache;
+}i830ScreenPrivate;
+
+
+extern GLboolean
+i830CreateContext( const __GLcontextModes *mesaVis,
+                   __DRIcontextPrivate *driContextPriv,
+                   void *sharedContextPrivate );
+
+extern void
+i830DestroyContext(__DRIcontextPrivate *driContextPriv);
+
+extern GLboolean
+i830UnbindContext(__DRIcontextPrivate *driContextPriv);
+
+extern GLboolean
+i830MakeCurrent(__DRIcontextPrivate *driContextPriv,
+                __DRIdrawablePrivate *driDrawPriv,
+                __DRIdrawablePrivate *driReadPriv);
+
+extern void
+i830SwapBuffers(__DRIdrawablePrivate *driDrawPriv);
+
+#endif