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* i965: Add an INTEL_DEBUG=reemit option.Kenneth Graunke2017-09-151-0/+1
| | | | | | | | | Jason and I use this for debugging all the time. Recompiling the driver to enable it is kind of annoying. It's a great thing to try along with always_flush_batch=true and always_flush_cache=true to detect a class of problems - namely, atoms listening to an insufficient set of dirty bits. Reviewed-by: Matt Turner <[email protected]>
* i965: Add an INTEL_DEBUG=submit option for printing batch statistics.Kenneth Graunke2017-09-131-0/+1
| | | | | | | | | | | | | | | | | | | When a batch is submitted, INTEL_DEBUG=bat prints a message indicating which part of the code triggered the flush, and some statistics about the batch/state buffer utilization. It also decodes the batchbuffer in debug builds...which is so much output that it drowns out the utilization messages, if that's all you care about. INTEL_DEBUG=submit now just does the utilization messages. INTEL_DEBUG=bat continues to do both (as the message is a good indicator that we're starting decode of a new batch). v2: Rename from "flush" to "submit" (suggested by Chris) because we might want "flush" for PIPE_CONTROL debugging someday. Reviewed-by: Chris Wilson <[email protected]>
* docs: Document shader capturing environment variables.Kenneth Graunke2017-09-121-0/+2
| | | | Reviewed-by: Tapani Pälli <[email protected]>
* util/disk_cache: turn MESA_GLSL_CACHE_DISABLE into a booleanEric Engestrom2017-09-121-1/+1
| | | | | | | | | | Instead of setting based on set/unset, allow users to use boolean values. In the docs and tests, use `DISABLE=true` instead of `DISABLE=1` as it's clearer IMO. Signed-off-by: Eric Engestrom <[email protected]> Reviewed-by: Timothy Arceri <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* glx: turn LIBGL_NO_DRAWARRAYS into a booleanEric Engestrom2017-09-121-1/+1
| | | | | | | | | Instead of setting based on set/unset, allow users to use boolean values. In the docs, use `NO_DRAWARRAYS=true` instead of `NO_DRAWARRAYS=1` as it's clearer IMO. Signed-off-by: Eric Engestrom <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* egl+glx: turn LIBGL_DRI3_DISABLE into a booleanEric Engestrom2017-09-121-1/+1
| | | | | | | | Instead of setting based on set/unset, allow users to use boolean values. In the docs, use `DISABLE=true` instead of `DISABLE=1` as it's clearer IMO. Signed-off-by: Eric Engestrom <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* glx: turn LIBGL_ALWAYS_INDIRECT into a booleanEric Engestrom2017-09-121-1/+1
| | | | | | | | Instead of setting based on set/unset, allow users to use boolean values. In the docs, use `ALWAYS=true` instead of `ALWAYS=1` as it's clearer IMO. Signed-off-by: Eric Engestrom <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* egl+glx: turn LIBGL_ALWAYS_SOFTWARE into a booleanEric Engestrom2017-09-121-2/+2
| | | | | | | | Instead of setting based on set/unset, allow users to use boolean values. In the docs, use `ALWAYS=true` instead of `ALWAYS=1` as it's clearer IMO. Signed-off-by: Eric Engestrom <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* docs: update envvar docs to reflect MESA_NO_ERROR changeEric Engestrom2017-09-071-1/+1
| | | | | | | | | I changed the behaviour earlier today, but forgot to update the corresponding docs. Fixes: 77713a0acb09f475d29f "mesa: allow user to set MESA_NO_ERROR=0" Suggested-by: Emil Velikov <[email protected]> Signed-off-by: Eric Engestrom <[email protected]>
* i965: Change INTEL_DEBUG=vec4 to INTEL_SCALAR_VS for consistency.Kenneth Graunke2017-06-051-1/+1
| | | | | | | | | We moved to INTEL_SCALAR_* when we added more than a single stage, but never went back and converted the VS to work that way. Be consistent. Also update the documentation to actually mention these debug variables. Acked-by: Jason Ekstrand <[email protected]>
* svga: log the process command line to the vmware.log fileBrian Paul2017-05-241-0/+2
| | | | | | | | | This is useful for Piglit when thousands of tests are run and we want to determine which test triggered a device error. v2: only log command line info if the new SVGA_EXTRA_LOGGING env var is set Reviewed-by: Charmaine Lee <[email protected]>
* i965: Drop INTEL_DEBUG=stats.Kenneth Graunke2017-05-101-1/+0
| | | | | | | | | | | | | | | | For whatever reason, we had an INTEL_DEBUG=stats option that enabled various statistics counters on Gen4-5 systems. It's been around forever, though I can't think of a single time that it's been useful. On Gen6+, we enable statistics all the time because they're necessary to support various query object targets. Turning them off would break those queries. Gen4-5 don't support those queries, so the statistics counters generally aren't useful; we disabled them by default. This patch disables them altogether. Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
* docs/envvars: sort INTEL_DEBUG envvar options by nameSamuel Iglesias Gonsálvez2017-04-201-29/+29
| | | | | | | It helps to find the envvar option you are looking for. Signed-off-by: Samuel Iglesias Gonsálvez <[email protected]> Reviewed-by: Iago Toral Quiroga <[email protected]>
* mesa: add env var to force enable the KHR_no_error ctx flagTimothy Arceri2017-04-191-0/+3
| | | | | | | V2: typo know -> known V3: add security check (Suggested by Nicolai) Reviewed-by: Nicolai Hähnle <[email protected]>
* intel: Add a INTEL_DEBUG=color option.Kenneth Graunke2017-03-211-0/+1
| | | | | | | This will be used for color output in debug messages. Reviewed-by: Lionel Landwerlin <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* docs: update envvars.html to reflect having a cache per archTimothy Arceri2017-03-061-1/+4
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* docs: fix a few typosEric Engestrom2017-02-271-1/+1
| | | | | | | Noticed a couple, found the rest using vimspell. Signed-off-by: Eric Engestrom <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* docs: add shader cache environment variablesTimothy Arceri2017-02-101-0/+11
| | | | | Reviewed-by: Eric Anholt <[email protected]> Reviewed-by: Anuj Phogat <[email protected]>
* docs: document INTEL_PRECISE_TRIG envvarJuan A. Suarez Romero2017-01-121-0/+2
| | | | | | v2: use more generic description (Jordan) Reviewed-by: Jordan Justen <[email protected]>
* docs: document GALLIUM_HUD_DUMP_DIR envvarEdmondo Tommasina2017-01-011-0/+2
| | | | Signed-off-by: Marek Olšák <[email protected]>
* docs: document MESA_DEBUG=contextBrian Paul2016-11-191-0/+2
| | | | | Reviewed-by: Nicolai Hähnle <[email protected]> Reviewed-by: Eric Engestrom <[email protected]>
* clover: Introduce CLOVER_EXTRA_*_OPTIONS environment variablesVedran Miletić2016-10-301-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The options specified in the CLOVER_EXTRA_BUILD_OPTIONS shell variable are appended to the options specified by the OpenCL program in the clBuildProgram function call, if any. Analogously, the options specified in the CLOVER_EXTRA_COMPILE_OPTIONS and CLOVER_EXTRA_LINK_OPTIONS variables are appended to the options specified in clCompileProgram and clLinkProgram function calls, respectively. v2: * rename to CLOVER_EXTRA_COMPILER_OPTIONS * use debug_get_option * append to linker options as well v3: code cleanups v4: separate CLOVER_EXTRA_LINKER_OPTIONS options v5: * fix documentation typo * use CLOVER_EXTRA_COMPILER_OPTIONS in link stage v6: * separate in CLOVER_EXTRA_{BUILD,COMPILE,LINK}_OPTIONS * append options in cl{Build,Compile,Link}Program Signed-off-by: Vedran Miletić <[email protected]> Reviewed-by[v1]: Edward O'Callaghan <[email protected]> v7 [Francisco Jerez]: Slight simplification. Reviewed-by: Francisco Jerez <[email protected]>
* doc: document GALLIUM_DRIVERChristoph Haag2016-09-091-0/+2
| | | | | | v2: Add dot at end of sentence Reviewed-by: Nicolai Hähnle <[email protected]>
* doc: fix typo of GALLIUM_HUD_TOGGLE_SIGNALChristoph Haag2016-09-081-1/+1
| | | | | | | In the original commit message in 56a1c10 it was wrongly used too: - env GALLIUM_HUD_SIGNAL_TOGGLE: toggle visibility via signal Reviewed-by: Nicolai Hähnle <[email protected]>
* docs: update MESA_DEBUG envvar documentation.Alejandro Piñeiro2016-07-011-2/+11
| | | | | | | | | | | | | | | | silent, flush, incomplete_tex and incomplete_fbo flags were not documented (see src/mesa/main.debug.c for more info). FP is not checked anymore. v2 (Brian Paul): * MESA_DEBUG accepts a comma-separated list of parameters. * Clarify how MESA_DEBUG behaves with mesa debug and release builds. * Updated wording. v3: Better wording for one paragraph (Brian Paul) Reviewed-by: Brian Paul <[email protected]>
* doc: improve INTEL_DEBUG documentationGrazvydas Ignotas2016-06-281-2/+10
| | | | | | | | Remove 'reg' option that does not actually exist, elaborate more about 'sync' and add the missing options. Signed-off-by: Grazvydas Ignotas <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* i965: Add norbc debug optionTopi Pohjolainen2016-06-011-0/+1
| | | | | | | | | | | | | | This INTEL_DEBUG option disables lossless compression (also known as render buffer compression). v2: (Matt) Use likely(!lossless_compression_disabled) instead of !likely(lossless_compression_disabled) (Grazvydas) Update docs/envvars.html Cc: "12.0" <[email protected]> Signed-off-by: Topi Pohjolainen <[email protected]> Reviewed-by: Matt Turner <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* doc: document spilling options accepted by INTEL_DEBUGIago Toral Quiroga2016-03-211-0/+2
| | | | Reviewed-by: Jordan Justen <[email protected]>
* doc: add 'vec4' option in INTEL_DEBUGJuan A. Suarez Romero2016-03-181-0/+1
| | | | Reviewed-by: Iago Toral Quiroga <[email protected]>
* docs: Correct typo in LLVMpipe envvar descriptionRhys Kidd2016-02-201-1/+1
| | | | | Signed-off-by: Rhys Kidd <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]>
* docs: Document VC4_DEBUG envvarRhys Kidd2016-02-151-0/+19
| | | | | Signed-off-by: Rhys Kidd <[email protected]> Signed-off-by: Eric Anholt <[email protected]>
* docs: document MESA_GLES_VERSION_OVERRIDE envvarAlejandro Piñeiro2016-02-131-0/+8
| | | | | | v2: Removed reference to FC not being an allowed suffix (Brian Paul) Reviewed-by: Brian Paul <[email protected]>
* mesa: add MESA_NO_MINMAX_CACHE environment variableNicolai Hähnle2016-02-031-0/+1
| | | | | | | | | | When set to a truish value, this globally disables the minmax cache for all buffer objects. No #ifdef DEBUG guards because this option can be interesting for benchmarking. Reviewed-by: Marek Olšák <[email protected]>
* st/va: disable MPEG4 by default v2Christian König2015-12-071-0/+6
| | | | | | | | | | | | The workarounds are too hacky to enable them by default and otherwise MPEG4 doesn't work reliably. v2: add docs/envvars.html, CC stable and fix typos Signed-off-by: Christian König <[email protected]> Reviewed-by: Emil Velikov <[email protected]> (v1) Reviewed-by: Ilia Mirkin <[email protected]> (v1) Cc: "11.1.0" <[email protected]>
* gallium/hud: document GALLIUM_HUD_PERIOD in envvars.html.Jimmy Berry2015-11-191-0/+2
| | | | Signed-off-by: Marek Olšák <[email protected]>
* gallium/hud: control visibility at startup and runtime.Jimmy Berry2015-11-191-0/+6
| | | | | | | - env GALLIUM_HUD_VISIBLE: control default visibility - env GALLIUM_HUD_SIGNAL_TOGGLE: toggle visibility via signal Signed-off-by: Marek Olšák <[email protected]>
* docs: document INTEL_DEBUG 'optimizer' envvarAlejandro Piñeiro2015-09-151-0/+1
| | | | Reviewed-by: Matt Turner <[email protected]>
* docs: document the LIBGL_DRI3_DISABLE environment variableMartin Peres2015-05-081-0/+1
| | | | | | Suggested-by: Axel Davy <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> Signed-off-by: Martin Peres <[email protected]>
* docs: fix misspellingsNathan Kidd2014-01-061-3/+3
| | | | | | | Fixed what I noticed; no warranty for exhaustiveness. Signed-off-by: Nathan Kidd <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* docs: describe the INTEL_* envvars that do existChris Forbes2013-11-251-0/+32
| | | | | | | | V2: drop description of `fall` and `wm`, which have been removed by the previous patch; describe `stats`. Signed-off-by: Chris Forbes <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* docs: drop INTEL_* envvars which no longer existChris Forbes2013-11-251-4/+0
| | | | | | | These were removed back in 2012. Signed-off-by: Chris Forbes <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* docs: update some environment variable infoBrian Paul2013-06-071-4/+13
| | | | | Drop the GALLIUM_NOSSE/PPC env vars, added ST_DEBUG and some of the VMware SVGA driver env vars.
* docs: document GALLIUM_HUD and LIBGL_SHOW_FPSMarek Olšák2013-05-091-0/+5
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* mesa: allow MESA_GL_VERSION_OVERRIDE to override the API typeJordan Justen2012-09-281-3/+19
| | | | | | | | | | | | | | | | | | | Change the format to MAJOR.MINOR[FC] For example: 2.1, 3.0FC, 3.1 The FC suffix indicates a forward compatible context, and is only valid for versions >= 3.0. Examples: 2.1: GL Legacy/Compatibility context 3.0: GL Legacy/Compatibility context 3.0FC: GL Core Profile context + Forward Compatible 3.1: GL Core Profile context 3.1FC: GL Core Profile context + Forward Compatible Signed-off-by: Jordan Justen <[email protected]> Reviewed-by: Chad Versace <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* docs: add new iframe layoutAndreas Boll2012-09-191-0/+8
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* docs: document the GALLIUM_LOG_FILE env varBrian Paul2012-06-251-0/+2
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* mesa: new MESA_LOG_FILE env var to log errors, warnings, etc., to a fileBrian Paul2012-06-251-0/+2
| | | | Reviewed-by: Jose Fonseca <[email protected]>
* docs: prefer lowercase html tagsAndreas Boll2012-06-121-4/+4
| | | | Signed-off-by: Brian Paul <[email protected]>
* docs: consolidate html header and footerAndreas Boll2012-06-121-15/+11
| | | | | | | | | add doctype add character encoding add missing <head> tag unify html header and footer Signed-off-by: Brian Paul <[email protected]>
* Rename R300_NO_TCL envvar to RADEON_NO_TCLMatt Turner2012-01-301-2/+2
| | | | | | | | The envvar works for R100 and R200 too, and the classic R300 driver doesn't even exist anymore. "RADEON_NO_TCL" is already mentioned in the code and is the same envvar used for the R300g driver.
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