1 /* 2 * XML DRI client-side driver configuration 3 * Copyright (C) 2003 Felix Kuehling 4 * 5 * Permission is hereby granted, free of charge, to any person obtaining a 6 * copy of this software and associated documentation files (the "Software"), 7 * to deal in the Software without restriction, including without limitation 8 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 9 * and/or sell copies of the Software, and to permit persons to whom the 10 * Software is furnished to do so, subject to the following conditions: 11 * 12 * The above copyright notice and this permission notice shall be included 13 * in all copies or substantial portions of the Software. 14 * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 16 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 18 * FELIX KUEHLING, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, 19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 20 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 21 * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 22 * 23 */ 24 /** 25 * \file t_options.h 26 * \brief Templates of common options 27 * \author Felix Kuehling 28 * 29 * This file defines macros for common options that can be used to 30 * construct driConfigOptions in the drivers. This file is only a 31 * template containing English descriptions for options wrapped in 32 * gettext(). xgettext can be used to extract translatable 33 * strings. These strings can then be translated by anyone familiar 34 * with GNU gettext. gen_xmlpool.py takes this template and fills in 35 * all the translations. The result (options.h) is included by 36 * xmlpool.h which in turn can be included by drivers. 37 * 38 * The macros used to describe otions in this file are defined in 39 * ../xmlpool.h. 40 */ 41 42 /* This is needed for xgettext to extract translatable strings. 43 * gen_xmlpool.py will discard this line. */ 44 #include <libintl.h> 45 46 /* 47 * predefined option sections and options with multi-lingual descriptions 48 */ 49 50 51 /** 52 * \brief Debugging options 53 */ 54 #define DRI_CONF_SECTION_DEBUG \ 55 DRI_CONF_SECTION_BEGIN \ 56 DRI_CONF_DESC(en,gettext("Debugging")) 57 58 #define DRI_CONF_NO_RAST(def) \ 59 DRI_CONF_OPT_BEGIN_B(no_rast, def) \ 60 DRI_CONF_DESC(en,gettext("Disable 3D acceleration")) \ 61 DRI_CONF_OPT_END 62 63 #define DRI_CONF_PERFORMANCE_BOXES(def) \ 64 DRI_CONF_OPT_BEGIN_B(performance_boxes, def) \ 65 DRI_CONF_DESC(en,gettext("Show performance boxes")) \ 66 DRI_CONF_OPT_END 67 68 #define DRI_CONF_ALWAYS_FLUSH_BATCH(def) \ 69 DRI_CONF_OPT_BEGIN_B(always_flush_batch, def) \ 70 DRI_CONF_DESC(en,gettext("Enable flushing batchbuffer after each draw call")) \ 71 DRI_CONF_OPT_END 72 73 #define DRI_CONF_ALWAYS_FLUSH_CACHE(def) \ 74 DRI_CONF_OPT_BEGIN_B(always_flush_cache, def) \ 75 DRI_CONF_DESC(en,gettext("Enable flushing GPU caches with each draw call")) \ 76 DRI_CONF_OPT_END 77 78 #define DRI_CONF_DISABLE_THROTTLING(def) \ 79 DRI_CONF_OPT_BEGIN_B(disable_throttling, def) \ 80 DRI_CONF_DESC(en,gettext("Disable throttling on first batch after flush")) \ 81 DRI_CONF_OPT_END 82 83 #define DRI_CONF_FORCE_GLSL_EXTENSIONS_WARN(def) \ 84 DRI_CONF_OPT_BEGIN_B(force_glsl_extensions_warn, def) \ 85 DRI_CONF_DESC(en,gettext("Force GLSL extension default behavior to 'warn'")) \ 86 DRI_CONF_OPT_END 87 88 #define DRI_CONF_DISABLE_BLEND_FUNC_EXTENDED(def) \ 89 DRI_CONF_OPT_BEGIN_B(disable_blend_func_extended, def) \ 90 DRI_CONF_DESC(en,gettext("Disable dual source blending")) \ 91 DRI_CONF_OPT_END 92 93 #define DRI_CONF_DUAL_COLOR_BLEND_BY_LOCATION(def) \ 94 DRI_CONF_OPT_BEGIN_B(dual_color_blend_by_location, def) \ 95 DRI_CONF_DESC(en,gettext("Identify dual color blending sources by location rather than index")) \ 96 DRI_CONF_OPT_END 97 98 #define DRI_CONF_DISABLE_GLSL_LINE_CONTINUATIONS(def) \ 99 DRI_CONF_OPT_BEGIN_B(disable_glsl_line_continuations, def) \ 100 DRI_CONF_DESC(en,gettext("Disable backslash-based line continuations in GLSL source")) \ 101 DRI_CONF_OPT_END 102 103 #define DRI_CONF_DISABLE_SHADER_BIT_ENCODING(def) \ 104 DRI_CONF_OPT_BEGIN_B(disable_shader_bit_encoding, def) \ 105 DRI_CONF_DESC(en,gettext("Disable GL_ARB_shader_bit_encoding")) \ 106 DRI_CONF_OPT_END 107 108 #define DRI_CONF_FORCE_GLSL_VERSION(def) \ 109 DRI_CONF_OPT_BEGIN_V(force_glsl_version, int, def, "0:999") \ 110 DRI_CONF_DESC(en,gettext("Force a default GLSL version for shaders that lack an explicit #version line")) \ 111 DRI_CONF_OPT_END 112 113 #define DRI_CONF_ALLOW_GLSL_EXTENSION_DIRECTIVE_MIDSHADER(def) \ 114 DRI_CONF_OPT_BEGIN_B(allow_glsl_extension_directive_midshader, def) \ 115 DRI_CONF_DESC(en,gettext("Allow GLSL #extension directives in the middle of shaders")) \ 116 DRI_CONF_OPT_END 117 118 119 120 /** 121 * \brief Image quality-related options 122 */ 123 #define DRI_CONF_SECTION_QUALITY \ 124 DRI_CONF_SECTION_BEGIN \ 125 DRI_CONF_DESC(en,gettext("Image Quality")) 126 127 #define DRI_CONF_EXCESS_MIPMAP(def) \ 128 DRI_CONF_OPT_BEGIN_B(excess_mipmap, def) \ 129 DRI_CONF_DESC(en,"Enable extra mipmap level") \ 130 DRI_CONF_OPT_END 131 132 #define DRI_CONF_TEXTURE_DEPTH_FB 0 133 #define DRI_CONF_TEXTURE_DEPTH_32 1 134 #define DRI_CONF_TEXTURE_DEPTH_16 2 135 #define DRI_CONF_TEXTURE_DEPTH_FORCE_16 3 136 #define DRI_CONF_TEXTURE_DEPTH(def) \ 137 DRI_CONF_OPT_BEGIN_V(texture_depth,enum,def,"0:3") \ 138 DRI_CONF_DESC_BEGIN(en,gettext("Texture color depth")) \ 139 DRI_CONF_ENUM(0,gettext("Prefer frame buffer color depth")) \ 140 DRI_CONF_ENUM(1,gettext("Prefer 32 bits per texel")) \ 141 DRI_CONF_ENUM(2,gettext("Prefer 16 bits per texel")) \ 142 DRI_CONF_ENUM(3,gettext("Force 16 bits per texel")) \ 143 DRI_CONF_DESC_END \ 144 DRI_CONF_OPT_END 145 146 #define DRI_CONF_DEF_MAX_ANISOTROPY(def,range) \ 147 DRI_CONF_OPT_BEGIN_V(def_max_anisotropy,float,def,range) \ 148 DRI_CONF_DESC(en,gettext("Initial maximum value for anisotropic texture filtering")) \ 149 DRI_CONF_OPT_END 150 151 #define DRI_CONF_NO_NEG_LOD_BIAS(def) \ 152 DRI_CONF_OPT_BEGIN_B(no_neg_lod_bias, def) \ 153 DRI_CONF_DESC(en,gettext("Forbid negative texture LOD bias")) \ 154 DRI_CONF_OPT_END 155 156 #define DRI_CONF_FORCE_S3TC_ENABLE(def) \ 157 DRI_CONF_OPT_BEGIN_B(force_s3tc_enable, def) \ 158 DRI_CONF_DESC(en,gettext("Enable S3TC texture compression even if software support is not available")) \ 159 DRI_CONF_OPT_END 160 161 #define DRI_CONF_PRECISE_TRIG(def) \ 162 DRI_CONF_OPT_BEGIN_B(precise_trig, def) \ 163 DRI_CONF_DESC(en,gettext("Prefer accuracy over performance in trig functions")) \ 164 DRI_CONF_OPT_END 165 166 #define DRI_CONF_COLOR_REDUCTION_ROUND 0 167 #define DRI_CONF_COLOR_REDUCTION_DITHER 1 168 #define DRI_CONF_COLOR_REDUCTION(def) \ 169 DRI_CONF_OPT_BEGIN_V(color_reduction,enum,def,"0:1") \ 170 DRI_CONF_DESC_BEGIN(en,gettext("Initial color reduction method")) \ 171 DRI_CONF_ENUM(0,gettext("Round colors")) \ 172 DRI_CONF_ENUM(1,gettext("Dither colors")) \ 173 DRI_CONF_DESC_END \ 174 DRI_CONF_OPT_END 175 176 #define DRI_CONF_ROUND_TRUNC 0 177 #define DRI_CONF_ROUND_ROUND 1 178 #define DRI_CONF_ROUND_MODE(def) \ 179 DRI_CONF_OPT_BEGIN_V(round_mode,enum,def,"0:1") \ 180 DRI_CONF_DESC_BEGIN(en,gettext("Color rounding method")) \ 181 DRI_CONF_ENUM(0,gettext("Round color components downward")) \ 182 DRI_CONF_ENUM(1,gettext("Round to nearest color")) \ 183 DRI_CONF_DESC_END \ 184 DRI_CONF_OPT_END 185 186 #define DRI_CONF_DITHER_XERRORDIFF 0 187 #define DRI_CONF_DITHER_XERRORDIFFRESET 1 188 #define DRI_CONF_DITHER_ORDERED 2 189 #define DRI_CONF_DITHER_MODE(def) \ 190 DRI_CONF_OPT_BEGIN_V(dither_mode,enum,def,"0:2") \ 191 DRI_CONF_DESC_BEGIN(en,gettext("Color dithering method")) \ 192 DRI_CONF_ENUM(0,gettext("Horizontal error diffusion")) \ 193 DRI_CONF_ENUM(1,gettext("Horizontal error diffusion, reset error at line start")) \ 194 DRI_CONF_ENUM(2,gettext("Ordered 2D color dithering")) \ 195 DRI_CONF_DESC_END \ 196 DRI_CONF_OPT_END 197 198 #define DRI_CONF_FLOAT_DEPTH(def) \ 199 DRI_CONF_OPT_BEGIN_B(float_depth, def) \ 200 DRI_CONF_DESC(en,gettext("Floating point depth buffer")) \ 201 DRI_CONF_OPT_END 202 203 #define DRI_CONF_PP_CELSHADE(def) \ 204 DRI_CONF_OPT_BEGIN_V(pp_celshade,enum,def,"0:1") \ 205 DRI_CONF_DESC(en,gettext("A post-processing filter to cel-shade the output")) \ 206 DRI_CONF_OPT_END 207 208 #define DRI_CONF_PP_NORED(def) \ 209 DRI_CONF_OPT_BEGIN_V(pp_nored,enum,def,"0:1") \ 210 DRI_CONF_DESC(en,gettext("A post-processing filter to remove the red channel")) \ 211 DRI_CONF_OPT_END 212 213 #define DRI_CONF_PP_NOGREEN(def) \ 214 DRI_CONF_OPT_BEGIN_V(pp_nogreen,enum,def,"0:1") \ 215 DRI_CONF_DESC(en,gettext("A post-processing filter to remove the green channel")) \ 216 DRI_CONF_OPT_END 217 218 #define DRI_CONF_PP_NOBLUE(def) \ 219 DRI_CONF_OPT_BEGIN_V(pp_noblue,enum,def,"0:1") \ 220 DRI_CONF_DESC(en,gettext("A post-processing filter to remove the blue channel")) \ 221 DRI_CONF_OPT_END 222 223 #define DRI_CONF_PP_JIMENEZMLAA(def,min,max) \ 224 DRI_CONF_OPT_BEGIN_V(pp_jimenezmlaa,int,def, # min ":" # max ) \ 225 DRI_CONF_DESC(en,gettext("Morphological anti-aliasing based on Jimenez\\\' MLAA. 0 to disable, 8 for default quality")) \ 226 DRI_CONF_OPT_END 227 228 #define DRI_CONF_PP_JIMENEZMLAA_COLOR(def,min,max) \ 229 DRI_CONF_OPT_BEGIN_V(pp_jimenezmlaa_color,int,def, # min ":" # max ) \ 230 DRI_CONF_DESC(en,gettext("Morphological anti-aliasing based on Jimenez\\\' MLAA. 0 to disable, 8 for default quality. Color version, usable with 2d GL apps")) \ 231 DRI_CONF_OPT_END 232 233 234 235 /** 236 * \brief Performance-related options 237 */ 238 #define DRI_CONF_SECTION_PERFORMANCE \ 239 DRI_CONF_SECTION_BEGIN \ 240 DRI_CONF_DESC(en,gettext("Performance")) 241 242 #define DRI_CONF_TCL_SW 0 243 #define DRI_CONF_TCL_PIPELINED 1 244 #define DRI_CONF_TCL_VTXFMT 2 245 #define DRI_CONF_TCL_CODEGEN 3 246 #define DRI_CONF_TCL_MODE(def) \ 247 DRI_CONF_OPT_BEGIN_V(tcl_mode,enum,def,"0:3") \ 248 DRI_CONF_DESC_BEGIN(en,gettext("TCL mode (Transformation, Clipping, Lighting)")) \ 249 DRI_CONF_ENUM(0,gettext("Use software TCL pipeline")) \ 250 DRI_CONF_ENUM(1,gettext("Use hardware TCL as first TCL pipeline stage")) \ 251 DRI_CONF_ENUM(2,gettext("Bypass the TCL pipeline")) \ 252 DRI_CONF_ENUM(3,gettext("Bypass the TCL pipeline with state-based machine code generated on-the-fly")) \ 253 DRI_CONF_DESC_END \ 254 DRI_CONF_OPT_END 255 256 #define DRI_CONF_FTHROTTLE_BUSY 0 257 #define DRI_CONF_FTHROTTLE_USLEEPS 1 258 #define DRI_CONF_FTHROTTLE_IRQS 2 259 #define DRI_CONF_FTHROTTLE_MODE(def) \ 260 DRI_CONF_OPT_BEGIN_V(fthrottle_mode,enum,def,"0:2") \ 261 DRI_CONF_DESC_BEGIN(en,gettext("Method to limit rendering latency")) \ 262 DRI_CONF_ENUM(0,gettext("Busy waiting for the graphics hardware")) \ 263 DRI_CONF_ENUM(1,gettext("Sleep for brief intervals while waiting for the graphics hardware")) \ 264 DRI_CONF_ENUM(2,gettext("Let the graphics hardware emit a software interrupt and sleep")) \ 265 DRI_CONF_DESC_END \ 266 DRI_CONF_OPT_END 267 268 #define DRI_CONF_VBLANK_NEVER 0 269 #define DRI_CONF_VBLANK_DEF_INTERVAL_0 1 270 #define DRI_CONF_VBLANK_DEF_INTERVAL_1 2 271 #define DRI_CONF_VBLANK_ALWAYS_SYNC 3 272 #define DRI_CONF_VBLANK_MODE(def) \ 273 DRI_CONF_OPT_BEGIN_V(vblank_mode,enum,def,"0:3") \ 274 DRI_CONF_DESC_BEGIN(en,gettext("Synchronization with vertical refresh (swap intervals)")) \ 275 DRI_CONF_ENUM(0,gettext("Never synchronize with vertical refresh, ignore application's choice")) \ 276 DRI_CONF_ENUM(1,gettext("Initial swap interval 0, obey application's choice")) \ 277 DRI_CONF_ENUM(2,gettext("Initial swap interval 1, obey application's choice")) \ 278 DRI_CONF_ENUM(3,gettext("Always synchronize with vertical refresh, application chooses the minimum swap interval")) \ 279 DRI_CONF_DESC_END \ 280 DRI_CONF_OPT_END 281 282 #define DRI_CONF_HYPERZ_DISABLED 0 283 #define DRI_CONF_HYPERZ_ENABLED 1 284 #define DRI_CONF_HYPERZ(def) \ 285 DRI_CONF_OPT_BEGIN_B(hyperz, def) \ 286 DRI_CONF_DESC(en,gettext("Use HyperZ to boost performance")) \ 287 DRI_CONF_OPT_END 288 289 #define DRI_CONF_MAX_TEXTURE_UNITS(def,min,max) \ 290 DRI_CONF_OPT_BEGIN_V(texture_units,int,def, # min ":" # max ) \ 291 DRI_CONF_DESC(en,gettext("Number of texture units used")) \ 292 DRI_CONF_OPT_END 293 294 #define DRI_CONF_TEXTURE_BLEND_QUALITY(def,range) \ 295 DRI_CONF_OPT_BEGIN_V(texture_blend_quality,float,def,range) \ 296 DRI_CONF_DESC(en,gettext("Texture filtering quality vs. speed, AKA brilinear texture filtering")) \ 297 DRI_CONF_OPT_END 298 299 #define DRI_CONF_TEXTURE_HEAPS_ALL 0 300 #define DRI_CONF_TEXTURE_HEAPS_CARD 1 301 #define DRI_CONF_TEXTURE_HEAPS_GART 2 302 #define DRI_CONF_TEXTURE_HEAPS(def) \ 303 DRI_CONF_OPT_BEGIN_V(texture_heaps,enum,def,"0:2") \ 304 DRI_CONF_DESC_BEGIN(en,gettext("Used types of texture memory")) \ 305 DRI_CONF_ENUM(0,gettext("All available memory")) \ 306 DRI_CONF_ENUM(1,gettext("Only card memory (if available)")) \ 307 DRI_CONF_ENUM(2,gettext("Only GART (AGP/PCIE) memory (if available)")) \ 308 DRI_CONF_DESC_END \ 309 DRI_CONF_OPT_END 310 311 312 313 /** 314 * \brief Software-fallback options. To allow using features (like 315 * GL_ARB_vertex_program) on GPUs that don't otherwise support the feature. 316 */ 317 #define DRI_CONF_SECTION_SOFTWARE \ 318 DRI_CONF_SECTION_BEGIN \ 319 DRI_CONF_DESC(en,gettext("Features that are not hardware-accelerated")) 320 321 #define DRI_CONF_ARB_VERTEX_PROGRAM(def) \ 322 DRI_CONF_OPT_BEGIN_B(arb_vertex_program, def) \ 323 DRI_CONF_DESC(en,gettext("Enable extension GL_ARB_vertex_program")) \ 324 DRI_CONF_OPT_END 325 326 327 328 /** 329 * \brief Miscellaneous configuration options 330 */ 331 #define DRI_CONF_SECTION_MISCELLANEOUS \ 332 DRI_CONF_SECTION_BEGIN \ 333 DRI_CONF_DESC(en,gettext("Miscellaneous")) 334 335 #define DRI_CONF_ALWAYS_HAVE_DEPTH_BUFFER(def) \ 336 DRI_CONF_OPT_BEGIN_B(always_have_depth_buffer, def) \ 337 DRI_CONF_DESC(en,gettext("Create all visuals with a depth buffer")) \ 338 DRI_CONF_OPT_END 339 340 #define DRI_CONF_GLSL_ZERO_INIT(def) \ 341 DRI_CONF_OPT_BEGIN_B(glsl_zero_init, def) \ 342 DRI_CONF_DESC(en,gettext("Force uninitialized variables to default to zero")) \ 343 DRI_CONF_OPT_END 344 345 /** 346 * \brief Initialization configuration options 347 */ 348 #define DRI_CONF_SECTION_INITIALIZATION \ 349 DRI_CONF_SECTION_BEGIN \ 350 DRI_CONF_DESC(en,gettext("Initialization")) 351 352 #define DRI_CONF_DEVICE_ID_PATH_TAG(def) \ 353 DRI_CONF_OPT_BEGIN(device_id, string, def) \ 354 DRI_CONF_DESC(en,gettext("Define the graphic device to use if possible")) \ 355 DRI_CONF_OPT_END 356 357 /** 358 * \brief Gallium-Nine specific configuration options 359 */ 360 361 #define DRI_CONF_SECTION_NINE \ 362 DRI_CONF_SECTION_BEGIN \ 363 DRI_CONF_DESC(en,gettext("Gallium Nine")) 364 365 #define DRI_CONF_NINE_THROTTLE(def) \ 366 DRI_CONF_OPT_BEGIN(throttle_value, int, def) \ 367 DRI_CONF_DESC(en,gettext("Define the throttling value. -1 for no throttling, -2 for default (usually 2), 0 for glfinish behaviour")) \ 368 DRI_CONF_OPT_END 369 370 #define DRI_CONF_NINE_THREADSUBMIT(def) \ 371 DRI_CONF_OPT_BEGIN_B(thread_submit, def) \ 372 DRI_CONF_DESC(en,gettext("Use an additional thread to submit buffers.")) \ 373 DRI_CONF_OPT_END 374 375 #define DRI_CONF_NINE_OVERRIDEVENDOR(def) \ 376 DRI_CONF_OPT_BEGIN(override_vendorid, int, def) \ 377 DRI_CONF_DESC(en,gettext("Define the vendor_id to report. This allows faking another hardware vendor.")) \ 378 DRI_CONF_OPT_END 379 380 #define DRI_CONF_NINE_ALLOWDISCARDDELAYEDRELEASE(def) \ 381 DRI_CONF_OPT_BEGIN_B(discard_delayed_release, def) \ 382 DRI_CONF_DESC(en,gettext("Whether to allow the display server to release buffers with a delay when using d3d's presentation mode DISCARD. Default to true. Set to false if suffering from lag (thread_submit=true can also help in this situation).")) \ 383 DRI_CONF_OPT_END 384 385 #define DRI_CONF_NINE_TEARFREEDISCARD(def) \ 386 DRI_CONF_OPT_BEGIN_B(tearfree_discard, def) \ 387 DRI_CONF_DESC(en,gettext("Whether to make d3d's presentation mode DISCARD (games usually use that mode) Tear Free. If rendering above screen refresh, some frames will get skipped. false by default.")) \ 388 DRI_CONF_OPT_END 389 390 #define DRI_CONF_NINE_CSMT(def) \ 391 DRI_CONF_OPT_BEGIN(csmt_force, int, def) \ 392 DRI_CONF_DESC(en,gettext("If set to 1, force gallium nine CSMT. If set to 0, disable it. By default (-1) CSMT is enabled on known thread-safe drivers.")) \ 393 DRI_CONF_OPT_END 394
