Manage option translations in separate .po files to make translations

easier for non-programmers familiar with GNU gettext. For now there is
only a German translation but more translations are encouraged.

Translatable strings are extracted from t_options.h containing option
definitions with English descriptions. A corresponding header options.h
with all available translations of option descriptions is generated by
gen_xmlpool.py and included by xmlpool.h.

Many option descriptions were rephrased to make them unambiguous for
translation without context. They are hopefully more helpful to users at
the same time.

1 files changed, 9 insertions, 261 deletions

diff --git a/src/mesa/drivers/dri/common/xmlpool.h b/src/mesa/drivers/dri/common/xmlpool.h
index 46096d8c92b..7fbc6e800d0 100644
--- a/src/mesa/drivers/dri/common/xmlpool.h
+++ b/src/mesa/drivers/dri/common/xmlpool.h
@@ -1,14 +1,3 @@
-/* -*- 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
@@ -37,8 +26,11 @@
  * \brief Pool of common options
  * \author Felix Kuehling
  *
- * This file defines macros that can be used to construct driConfigOptions
- * in the drivers.
+ * This file defines macros that can be used to construct
+ * driConfigOptions in the drivers. Common options are defined in
+ * xmlpool/t_options.h from which xmlpool/options.h is generated with
+ * translations. This file defines generic helper macros and includes
+ * xmlpool/options.h.
  */
 
 #ifndef __XMLPOOL_H
@@ -92,255 +84,11 @@
 #define DRI_CONF_ENUM(value,text) \
 "<enum value=\""#value"\" text=\""text"\"/>\n"
 
+
 /*
- * predefined option sections and options with multi-lingual descriptions
+ * Predefined option sections and options with multi-lingual descriptions
+ * are now automatically generated.
  */
-
-/** \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_FORCE_S3TC_ENABLE(def) \
-DRI_CONF_OPT_BEGIN(force_s3tc_enable,bool,def) \
-        DRI_CONF_DESC(en,"enable s3tc even if software support is not available") \
-        DRI_CONF_DESC(de,"Benutze s3tc auch ohne Softwareunterstuetzung") \
-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
-
-#define DRI_CONF_FLOAT_DEPTH(def) \
-DRI_CONF_OPT_BEGIN(float_depth,bool,def) \
-        DRI_CONF_DESC(en,"Floating point depth buffer") \
-        DRI_CONF_DESC(de,"Fließkomma z-Puffer") \
-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_HYPERZ_DISABLED 0
-#define DRI_CONF_HYPERZ_ENABLED 1
-#define DRI_CONF_HYPERZ(def) \
-DRI_CONF_OPT_BEGIN(hyperz,bool,def) \
-        DRI_CONF_DESC(en,"Use hyperz") \
-        DRI_CONF_DESC(de,"Hyperz benutzen") \
-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
-
-#define DRI_CONF_TEXTURE_LEVEL_HACK(def) \
-DRI_CONF_OPT_BEGIN(texture_level_hack,bool,def) \
-  DRI_CONF_DESC(en,"Enable texture level hack for radeon/r200 for playing games with compressed textures") \
-DRI_CONF_OPT_END
-
-#define DRI_CONF_TEXTURE_BLEND_QUALITY(def,range) \
-DRI_CONF_OPT_BEGIN_V(texture_blend_quality,float,def,range) \
-   DRI_CONF_DESC(en, "texture blend quality, aka brilinear texture filtering") \
-   DRI_CONF_DESC(de, "Texturfilterqualität, auch bekannt als brilineare Texturfilterung") \
-DRI_CONF_OPT_END
-
-#define DRI_CONF_TEXTURE_HEAPS_ALL 0
-#define DRI_CONF_TEXTURE_HEAPS_CARD 1
-#define DRI_CONF_TEXTURE_HEAPS_GART 2
-#define DRI_CONF_TEXTURE_HEAPS(def) \
-DRI_CONF_OPT_BEGIN_V(texture_heaps,enum,def,"0:2") \
-	DRI_CONF_DESC_BEGIN(en,"Used types of texture memory") \
-		DRI_CONF_ENUM(0,"All available") \
-		DRI_CONF_ENUM(1,"Only card memory (if available)") \
-		DRI_CONF_ENUM(2,"Only GART (AGP/PCIE) memory (if available)") \
-	DRI_CONF_DESC_END \
-	DRI_CONF_DESC_BEGIN(de,"Verwendete Texturspeicherarten") \
-		DRI_CONF_ENUM(0,"Alle verfügbaren") \
-		DRI_CONF_ENUM(1,"Nur Grafikspeicher (falls vorhanden)") \
-		DRI_CONF_ENUM(2,"Nur GART (AGP/PCIE) Speicher (falls vorhanden)") \
-	DRI_CONF_DESC_END \
-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
-
+#include "xmlpool/options.h"
 
 #endif