Initial import.

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diff --git a/src/mesa/drivers/dri/common/xmlpool.h b/src/mesa/drivers/dri/common/xmlpool.h
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+/* -*- mode:C; coding: mult-utf-8-unix -*-
+ *
+ * !!! Important: This file is encoded in UTF-8 !!!
+ *
+ * Note (Emacs): You need Mule. In Debian the package is called
+ * mule-ucs.
+ *
+ * Note (Emacs): You may have to enable multibyte characters in the
+ * Mule customization group or by setting
+ * default-enable-multibyte-characters to t in your .emacs:
+ */
+/*
+ * XML DRI client-side driver configuration
+ * Copyright (C) 2003 Felix Kuehling
+ *
+ * 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
+ * FELIX KUEHLING, OR ANY OTHER CONTRIBUTORS 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.
+ * 
+ */
+/**
+ * \file xmlpool.h
+ * \brief Pool of common options
+ * \author Felix Kuehling
+ *
+ * This file defines macros that can be used to construct driConfigOptions
+ * in the drivers.
+ */
+
+#ifndef __XMLPOOL_H
+#define __XMLPOOL_H
+
+/*
+ * generic macros
+ */
+
+/** \brief Begin __driConfigOptions */
+#define DRI_CONF_BEGIN \
+"<driinfo>\n"
+
+/** \brief End __driConfigOptions */
+#define DRI_CONF_END \
+"</driinfo>\n"
+
+/** \brief Begin a section of related options */
+#define DRI_CONF_SECTION_BEGIN \
+"<section>\n"
+
+/** \brief End a section of related options */
+#define DRI_CONF_SECTION_END \
+"</section>\n"
+
+/** \brief Begin an option definition */
+#define DRI_CONF_OPT_BEGIN(name,type,def) \
+"<option name=\""#name"\" type=\""#type"\" default=\""#def"\">\n"
+
+/** \brief Begin an option definition with restrictions on valid values */
+#define DRI_CONF_OPT_BEGIN_V(name,type,def,valid) \
+"<option name=\""#name"\" type=\""#type"\" default=\""#def"\" valid=\""valid"\">\n"
+
+/** \brief End an option description */
+#define DRI_CONF_OPT_END \
+"</option>\n"
+
+/** \brief A verbal description in a specified language (empty version) */
+#define DRI_CONF_DESC(lang,text) \
+"<description lang=\""#lang"\" text=\""text"\"/>\n"
+
+/** \brief A verbal description in a specified language */
+#define DRI_CONF_DESC_BEGIN(lang,text) \
+"<description lang=\""#lang"\" text=\""text"\">\n"
+
+/** \brief End a description */
+#define DRI_CONF_DESC_END \
+"</description>\n"
+
+/** \brief A verbal description of an enum value */
+#define DRI_CONF_ENUM(value,text) \
+"<enum value=\""#value"\" text=\""text"\"/>\n"
+
+/*
+ * predefined option sections and options with multi-lingual descriptions
+ */
+
+/** \brief Debugging options */
+#define DRI_CONF_SECTION_DEBUG \
+DRI_CONF_SECTION_BEGIN \
+	DRI_CONF_DESC(en,"Debugging") \
+	DRI_CONF_DESC(de,"Fehlersuche")
+
+#define DRI_CONF_NO_RAST(def) \
+DRI_CONF_OPT_BEGIN(no_rast,bool,def) \
+        DRI_CONF_DESC(en,"Disable 3D acceleration") \
+        DRI_CONF_DESC(de,"3D-Beschleunigung abschalten") \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_PERFORMANCE_BOXES(def) \
+DRI_CONF_OPT_BEGIN(performance_boxes,bool,def) \
+        DRI_CONF_DESC(en,"Show performance boxes") \
+        DRI_CONF_DESC(de,"Zeige Performanceboxen") \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_DEBUG_DMA(def) \
+DRI_CONF_OPT_BEGIN(debug_dma,bool,def) \
+	DRI_CONF_DESC(en,"Debug DMA buffers") \
+	DRI_CONF_DESC(de,"DMA Puffer debuggen") \
+DRI_CONF_OPT_END
+
+
+/** \brief Texture-related options */
+#define DRI_CONF_SECTION_QUALITY \
+DRI_CONF_SECTION_BEGIN \
+	DRI_CONF_DESC(en,"Image Quality") \
+	DRI_CONF_DESC(de,"Bildqualität")
+
+#define DRI_CONF_TEXTURE_DEPTH_FB       0
+#define DRI_CONF_TEXTURE_DEPTH_32       1
+#define DRI_CONF_TEXTURE_DEPTH_16       2
+#define DRI_CONF_TEXTURE_DEPTH_FORCE_16 3
+#define DRI_CONF_TEXTURE_DEPTH(def) \
+DRI_CONF_OPT_BEGIN_V(texture_depth,enum,def,"0:3") \
+	DRI_CONF_DESC_BEGIN(en,"Texture color depth") \
+                DRI_CONF_ENUM(0,"Prefer frame buffer color depth") \
+                DRI_CONF_ENUM(1,"Prefer 32 bits") \
+                DRI_CONF_ENUM(2,"Prefer 16 bits") \
+                DRI_CONF_ENUM(3,"Force 16 bits") \
+        DRI_CONF_DESC_END \
+	DRI_CONF_DESC_BEGIN(de,"Texturfarbtiefe") \
+                DRI_CONF_ENUM(0,"Bevorzugt so wie Framebuffer") \
+                DRI_CONF_ENUM(1,"Bevorzugt 32 Bits") \
+                DRI_CONF_ENUM(2,"Bevorzugt 16 Bits") \
+                DRI_CONF_ENUM(3,"Höchstens 16 Bits") \
+        DRI_CONF_DESC_END \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_DEF_MAX_ANISOTROPY(def,range) \
+DRI_CONF_OPT_BEGIN_V(def_max_anisotropy,float,def,range) \
+        DRI_CONF_DESC(en,"Default maximum value for anisotropic texture filtering") \
+        DRI_CONF_DESC(de,"Standard Maximalwert für anisotropische Texturfilterung") \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_NO_NEG_LOD_BIAS(def) \
+DRI_CONF_OPT_BEGIN(no_neg_lod_bias,bool,def) \
+        DRI_CONF_DESC(en,"Forbid negative texture LOD bias") \
+        DRI_CONF_DESC(de,"Verbiete negativen Textur-LOD-Bias") \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_COLOR_REDUCTION_ROUND 0
+#define DRI_CONF_COLOR_REDUCTION_DITHER 1
+#define DRI_CONF_COLOR_REDUCTION(def) \
+DRI_CONF_OPT_BEGIN_V(color_reduction,enum,def,"0:1") \
+        DRI_CONF_DESC_BEGIN(en,"Default color reduction method") \
+                DRI_CONF_ENUM(0,"Round or truncate") \
+                DRI_CONF_ENUM(1,"Dither") \
+        DRI_CONF_DESC_END \
+        DRI_CONF_DESC_BEGIN(de,"Standardmethode zur Farbreduktion") \
+                DRI_CONF_ENUM(0,"Runden oder Abschneiden") \
+                DRI_CONF_ENUM(1,"Rastern") \
+        DRI_CONF_DESC_END \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_ROUND_TRUNC 0
+#define DRI_CONF_ROUND_ROUND 1
+#define DRI_CONF_ROUND_MODE(def) \
+DRI_CONF_OPT_BEGIN_V(round_mode,enum,def,"0:1") \
+	DRI_CONF_DESC_BEGIN(en,"Round or truncate colors") \
+                DRI_CONF_ENUM(0,"Truncate") \
+                DRI_CONF_ENUM(1,"Round") \
+        DRI_CONF_DESC_END \
+	DRI_CONF_DESC_BEGIN(de,"Farben runden oder abschneiden") \
+                DRI_CONF_ENUM(0,"Abschneiden") \
+                DRI_CONF_ENUM(1,"Runden") \
+        DRI_CONF_DESC_END \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_DITHER_XERRORDIFF 0
+#define DRI_CONF_DITHER_XERRORDIFFRESET 1
+#define DRI_CONF_DITHER_ORDERED 2
+#define DRI_CONF_DITHER_MODE(def) \
+DRI_CONF_OPT_BEGIN_V(dither_mode,enum,def,"0:2") \
+	DRI_CONF_DESC_BEGIN(en,"Color dithering") \
+                DRI_CONF_ENUM(0,"Horizontal error diffusion") \
+                DRI_CONF_ENUM(1,"Horizontal error diffusion, reset error at line start") \
+                DRI_CONF_ENUM(2,"Ordered 2D dithering") \
+        DRI_CONF_DESC_END \
+	DRI_CONF_DESC_BEGIN(de,"Farben rastern") \
+                DRI_CONF_ENUM(0,"Horizontale Fehlerstreuung") \
+                DRI_CONF_ENUM(1,"Horizontale Fehlerstreuung, Fehler am Zeilenanfang zurücksetzen") \
+                DRI_CONF_ENUM(2,"Geordnete 2D Farbrasterung") \
+        DRI_CONF_DESC_END \
+DRI_CONF_OPT_END
+
+/** \brief Performance-related options */
+#define DRI_CONF_SECTION_PERFORMANCE \
+DRI_CONF_SECTION_BEGIN \
+        DRI_CONF_DESC(en,"Performance") \
+        DRI_CONF_DESC(de,"Leistung")
+
+#define DRI_CONF_TCL_SW 0
+#define DRI_CONF_TCL_PIPELINED 1
+#define DRI_CONF_TCL_VTXFMT 2
+#define DRI_CONF_TCL_CODEGEN 3
+#define DRI_CONF_TCL_MODE(def) \
+DRI_CONF_OPT_BEGIN_V(tcl_mode,enum,def,"0:3") \
+        DRI_CONF_DESC_BEGIN(en,"TCL mode (Transformation, Clipping, Lighting)") \
+                DRI_CONF_ENUM(0,"Software") \
+                DRI_CONF_ENUM(1,"TCL stage in MESA pipeline") \
+                DRI_CONF_ENUM(2,"Bypass MESA's pipeline") \
+                DRI_CONF_ENUM(3,"Bypass MESA's pipeline with state-based code generation") \
+        DRI_CONF_DESC_END \
+        DRI_CONF_DESC_BEGIN(de,"TCL Modus (Transformation, Clipping, Licht)") \
+                DRI_CONF_ENUM(0,"Software") \
+                DRI_CONF_ENUM(1,"TCL Stufe in MESA Pipeline") \
+                DRI_CONF_ENUM(2,"Umgehe MESAs Pipeline") \
+                DRI_CONF_ENUM(3,"Umgehe MESAs Pipeline mit zustandsbasierter Codegenerierung") \
+        DRI_CONF_DESC_END \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_FTHROTTLE_BUSY 0
+#define DRI_CONF_FTHROTTLE_USLEEPS 1
+#define DRI_CONF_FTHROTTLE_IRQS 2
+#define DRI_CONF_FTHROTTLE_MODE(def) \
+DRI_CONF_OPT_BEGIN_V(fthrottle_mode,enum,def,"0:2") \
+        DRI_CONF_DESC_BEGIN(en,"Frame throttling") \
+                DRI_CONF_ENUM(0,"Busy waiting") \
+                DRI_CONF_ENUM(1,"Usleeps") \
+                DRI_CONF_ENUM(2,"Software interrupts") \
+        DRI_CONF_DESC_END \
+        DRI_CONF_DESC_BEGIN(de,"Framethrottling") \
+                DRI_CONF_ENUM(0,"Aktives Warten") \
+                DRI_CONF_ENUM(1,"Usleeps") \
+                DRI_CONF_ENUM(2,"Software Interrutps") \
+        DRI_CONF_DESC_END \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_VBLANK_NEVER 0
+#define DRI_CONF_VBLANK_DEF_INTERVAL_0 1
+#define DRI_CONF_VBLANK_DEF_INTERVAL_1 2
+#define DRI_CONF_VBLANK_ALWAYS_SYNC 3
+#define DRI_CONF_VBLANK_MODE(def) \
+DRI_CONF_OPT_BEGIN_V(vblank_mode,enum,def,"0:3") \
+        DRI_CONF_DESC_BEGIN(en,"Synchronization with vertical refresh (swap intervals)") \
+                DRI_CONF_ENUM(0,"Never, FPS rulez!") \
+                DRI_CONF_ENUM(1,"Application preference, default interval 0") \
+                DRI_CONF_ENUM(2,"Application preference, default interval 1") \
+                DRI_CONF_ENUM(3,"Application preference, always synchronize with refresh") \
+        DRI_CONF_DESC_END \
+        DRI_CONF_DESC_BEGIN(de,"Synchronisation mit dem vertikalen Bildaufbau (swap intervals)") \
+                DRI_CONF_ENUM(0,"Niemals, immer die maximale Framerate") \
+                DRI_CONF_ENUM(1,"Anwendung entscheidet, Standardinterval 0") \
+                DRI_CONF_ENUM(2,"Anwendung entscheidet, Standardinterval 1") \
+                DRI_CONF_ENUM(3,"Anwendung entscheidet, immer mit Bildaufbau synchronisieren") \
+        DRI_CONF_DESC_END \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_MAX_TEXTURE_UNITS(def,min,max) \
+DRI_CONF_OPT_BEGIN_V(texture_units,int,def, # min ":" # max ) \
+        DRI_CONF_DESC(en,"Number of texture units") \
+        DRI_CONF_DESC(de,"Anzahl der Textureinheiten") \
+DRI_CONF_OPT_END
+
+/* Options for features that are not done in hardware by the driver (like GL_ARB_vertex_program
+   On cards where there is no documentation (r200) or on rasterization-only hardware). */
+#define DRI_CONF_SECTION_SOFTWARE \
+DRI_CONF_SECTION_BEGIN \
+        DRI_CONF_DESC(de,"Funktionalität, die nicht durch die Hardware beschleunigt wird") \
+        DRI_CONF_DESC(en,"Features that are not hardware-accelerated")
+
+#define DRI_CONF_ARB_VERTEX_PROGRAM(def) \
+DRI_CONF_OPT_BEGIN(arb_vertex_program,bool,def) \
+        DRI_CONF_DESC(de,"GL_ARB_vertex_program aktivieren") \
+        DRI_CONF_DESC(en,"Enable GL_ARB_vertex_program") \
+        DRI_CONF_DESC(fr,"Activer GL_ARB_vertex_program") \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_NV_VERTEX_PROGRAM(def) \
+DRI_CONF_OPT_BEGIN(nv_vertex_program,bool,def) \
+        DRI_CONF_DESC(de,"GL_NV_vertex_program aktivieren") \
+        DRI_CONF_DESC(en,"Enable GL_NV_vertex_program") \
+        DRI_CONF_DESC(fr,"Activer GL_NV_vertex_program") \
+DRI_CONF_OPT_END
+
+#endif