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* gallium/rtasm: handle mmap failures appropriatelyEmil Velikov2014-01-271-3/+7
| | | | | | | | | | | | | | For a variety of reasons mmap (selinux and pax to name a few) and can fail and with current code. This will result in a crash in the driver, if not worse. This has been the case since the inception of the gallium copy of rtasm. Cc: 9.1 9.2 10.0 <[email protected]> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=73473 Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Jakob Bornecrantz <[email protected]>
* s/Tungsten Graphics/VMware/José Fonseca2014-01-172-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Tungsten Graphics Inc. was acquired by VMware Inc. in 2008. Leaving the old copyright name is creating unnecessary confusion, hence this change. This was the sed script I used: $ cat tg2vmw.sed # Run as: # # git reset --hard HEAD && find include scons src -type f -not -name 'sed*' -print0 | xargs -0 sed -i -f tg2vmw.sed # # Rename copyrights s/Tungsten Gra\(ph\|hp\)ics,\? [iI]nc\.\?\(, Cedar Park\)\?\(, Austin\)\?\(, \(Texas\|TX\)\)\?\.\?/VMware, Inc./g /Copyright/s/Tungsten Graphics\(,\? [iI]nc\.\)\?\(, Cedar Park\)\?\(, Austin\)\?\(, \(Texas\|TX\)\)\?\.\?/VMware, Inc./ s/TUNGSTEN GRAPHICS/VMWARE/g # Rename emails s/[email protected]/[email protected]/ s/[email protected]/[email protected]/g s/jrfonseca-at-tungstengraphics-dot-com/jfonseca-at-vmware-dot-com/ s/jrfonseca\[email protected]/[email protected]/g s/keithw\[email protected]/[email protected]/g s/[email protected]/[email protected]/g s/thomas-at-tungstengraphics-dot-com/thellstom-at-vmware-dot-com/ s/[email protected]/[email protected]/ # Remove dead links s@Tungsten Graphics (http://www.tungstengraphics.com)@Tungsten Graphics@g # C string src/gallium/state_trackers/vega/api_misc.c s/"Tungsten Graphics, Inc"/"VMware, Inc"/ Reviewed-by: Brian Paul <[email protected]>
* gallium: fix build on GNU/kFreeBSDFabio Pedretti2013-11-061-1/+1
| | | | | | | Patch from Debian package Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Andreas Boll <[email protected]>
* rtasm: Cygwin uses the msabi calling convention on x86_64Jon TURNEY2013-10-181-1/+1
| | | | | | | | | | Cygwin also uses the msabi calling convention on x86_64, not the sysvabi calling convention Signed-off-by: Jon TURNEY <[email protected]> Reviewed-by: Brian Paul <[email protected]> ignored, and an empty message aborts the commit.
* rtasm: The heap is NX on 64-bit Cygwin, so use the rtasm_exec_malloc() ↵Jon TURNEY2013-10-181-1/+1
| | | | | | | | | | | implementation which uses mmap() The heap is NX on 64-bit Cygwin, so use the rtasm_exec_malloc() implementation which uses mmap() to allocate an anonymous page with execute permission, rather than the one which just uses malloc(). Signed-off-by: Jon TURNEY <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* Gallium: Use mmap on Haiku for executable memory vs mallocAlexander von Gluck IV2013-04-291-1/+1
| | | | * Haiku now has DEP enabled by default.
* mesa: Restore 78-column wrapping of license text in C-style comments.Kenneth Graunke2013-04-234-12/+16
| | | | | | | | | | | | | | The previous commit introduced extra words, breaking the formatting. This text transformation was done automatically via the following shell command: $ git grep 'THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY' | sed 's/:.*$//' | xargs -I {} sh -c 'vim -e -s {} < vimscript where 'vimscript' is a file containing: /THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY/;/\*\// !fmt -w 78 -p ' * ' :wq Reviewed-by: Brian Paul <[email protected]>
* mesa: Add "OR COPYRIGHT HOLDERS" to license text disclaiming liability.Kenneth Graunke2013-04-234-4/+4
| | | | | | | | | | | | | | | This brings the license text in line with the MIT License as published on the Open Source Initiative website: http://opensource.org/licenses/mit-license.php Generated automatically be the following shell command: $ git grep 'THE AUTHORS BE LIABLE' | sed 's/:.*$//g' | xargs -I '{}' \ sed -i 's/THE AUTHORS/THE AUTHORS OR COPYRIGHT HOLDERS/' {} This introduces some wrapping issues, to be fixed in the next commit. Reviewed-by: Brian Paul <[email protected]>
* mesa: Change "BRIAN PAUL" to "THE AUTHORS" in license text.Kenneth Graunke2013-04-234-4/+4
| | | | | | | | | | | | | | | | Generated automatically be the following shell command: $ git grep 'BRIAN PAUL BE LIABLE' | sed 's/:.*$//g' | xargs -I '{}' \ sed -i 's/BRIAN PAUL/THE AUTHORS/' {} The intention here is to protect all authors, not just Brian Paul. I believe that was already the sensible interpretation, but spelling it out is probably better. More practically, it also prevents people from accidentally copy & pasting the license into a new file which says Brian is not liable when he isn't even one of the authors. Reviewed-by: Brian Paul <[email protected]>
* gallium: Remove ppc asm backendAdam Jackson2013-01-202-1419/+0
| | | | | | | | | | | | | | | | | | | | | The vs part hasn't been wired up since tgsi_sse2 was disabled in: commit 4eb3225b38ce12cb34ab3d90804c9683bd7b4ed3 Author: José Fonseca <[email protected]> Date: Tue Nov 8 00:10:47 2011 +0000 Remove tgsi_sse2. And it would certainly not work correctly in its current state: draw/draw_vs_ppc.c: In function ‘draw_create_vs_ppc’: draw/draw_vs_ppc.c:190:24: warning: assignment from incompatible pointer type [enabled by default] As with the sse2 backend, this should be done in llvm anyway. Reviewed-by: Brian Paul <[email protected]> Signed-off-by: Adam Jackson <[email protected]>
* gallium/rtasm: properly detect SSE and SSE2Marek Olšák2012-02-271-24/+24
| | | | This should fix crashes on ancient processors.
* gallium/cell: Remove the driver.Kai Wasserbäch2011-11-292-1500/+0
| | | | | | | Complicates Gallium3D development and doesn't seem to have active users. Signed-off-by: Kai Wasserbäch <[email protected]> Signed-off-by: José Fonseca <[email protected]>
* rtasm,translate: Disable on Mingw-w64.José Fonseca2011-09-061-1/+1
| | | | | | Causes crash and stack corruption. Needs more investigation. Disable for now.
* translate: Respect translate_buffer::max_index.José Fonseca2011-04-012-0/+11
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* rtasm: add dummy return statement to silence MSVC warningBrian Paul2011-02-161-1/+2
| | | | | And use assert(0) instead of abort() to be consistent with rest of Gallium.
* rtasm: use pointer_to_func() to silence warningBrian Paul2010-10-251-1/+1
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* gallium/rtasm: remove duplicated includeNicolas Kaiser2010-09-301-1/+0
| | | | | | Remove duplicated include. Signed-off-by: Brian Paul <[email protected]>
* rtasm: Include missing header in rtasm_x86sse.h.Vinson Lee2010-08-261-0/+1
| | | | Include p_compiler.h for stdint.h uint*_t symbols.
* translate_sse: try to fix Win64Luca Barbieri2010-08-191-1/+2
| | | | Not sure whether it works now (it is still disabled).
* rtasm: add minimal x86-64 support and new instructions (v5)Luca Barbieri2010-08-163-40/+551
| | | | | | | | | | | | | | | | | | | | | | | | Changes in v5: - Add sse2_movdqa Changes in v4: - Use _WIN64 instead of WIN64 Changes in v3: - Add target and target caps functions, so that they could be different in principle from the current CPU and they don't need #ifs to check Changes in v2: - Win64 support (untested) - Use u_cpu_detect.h constants instead of #ifs This commit adds minimal x86-64 support: only movs between registers are supported for r8-r15, and x64_rexw() must be used to ask for 64-bit operations. It also adds several new instructions for the new translate_sse code. movdqa
* translate: add support for 8/16-bit indicesLuca Barbieri2010-08-162-0/+16
| | | | | Currently, only 32-bit indices are supported, but some use cases translate needs support for all types.
* rtasm: fix void * / func * casting warningsBrian Paul2010-05-132-4/+24
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* rtasm: Silence gnu_printf format warnings.Vinson Lee2010-03-261-1/+1
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* rtasm: Fix typos in comments.Vinson Lee2010-03-251-3/+3
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* gallium: Move p_thread.h and p_atomic.h out of gallium interfaces.José Fonseca2010-02-021-2/+2
| | | | Into os/os_thread.h and util/u_atomic.h respectively.
* Merge branch 'master' into instanced-arraysMichal Krol2010-01-053-28/+30
|\ | | | | | | | | | | Conflicts: src/gallium/auxiliary/tgsi/tgsi_dump.c src/gallium/include/pipe/p_shader_tokens.h
| * Merge branch 'mesa_7_7_branch'Brian Paul2010-01-041-2/+30
| |\ | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: docs/relnotes.html src/gallium/drivers/llvmpipe/lp_tex_sample_c.c src/gallium/drivers/r300/r300_cs.h src/mesa/drivers/dri/i965/brw_wm_surface_state.c src/mesa/main/enums.c
| | * rtasm: Play nicely with Windows's Data Execution Prevention.José Fonseca2010-01-031-2/+30
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| * | gallium: Generate a single library for auxiliaries with Make too.José Fonseca2010-01-011-13/+0
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| * | scons: Aggregate all tiny libraries in a single library.José Fonseca2010-01-011-13/+0
| |/ | | | | | | | | Makes integration of gallium into out of tree components much easier. No pratical change for components in this tree,
* / rtasm: Add x86_div().Michal Krol2009-12-302-0/+8
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* rtasm: export sse_movmskpsKeith Whitwell2009-07-162-0/+10
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* rtasm: Use 32bit constant.José Fonseca2009-06-151-3/+3
| | | | As we're only using 32bit bitmasks.
* rtasm: Silence `static function not used' warning.Michal Krol2009-04-101-0/+2
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* Add #ifdefs needed to compile Gallium on Solaris with gcc or Sun ccAlan Coopersmith2009-03-251-3/+3
| | | | Signed-off-by: Alan Coopersmith <[email protected]>
* gallium: Add support for BSD operating systems, tested with FreeBSDBenjamin Close2009-02-251-3/+7
| | | | | | | | | | BSD supports pipe in the same way as linux hence options which are safe for linux are also safe for BSD. Define PIPE_OS_BSD in include/pipe/p_config.h and adjust the defines to make use of it. Also define MAP_ANONYMOUS for BSD systems which use MAP_ANON Signed-off-by: Benjamin Close <[email protected]>
* gallium: Improve makefiles for librariesJakob Bornecrantz2009-02-201-3/+0
| | | | | | | | The template makefile that most libraries in gallium included was based on dri and had a bunch unrelevant junk in it. Update it and improve the depending makefiles.
* util: Move p_debug.h into util module.José Fonseca2009-02-184-4/+4
| | | | | The debug functions depend on several util function for os abstractions, and these depend on debug functions, so a seperate module is not possible.
* cell: datatype clean-ups in SPE rtasmBrian Paul2009-01-112-105/+99
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* gallium: added comment/annotation support to PPC rtasmBrian Paul2009-01-102-62/+187
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* gallium: s/false/FALSE/Brian Paul2009-01-101-1/+1
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* rtasm: Remove spurious semi-colons after function bodies.José Fonseca2008-12-301-5/+5
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* CELL: use variant-length fragment ops programsRobert Ellison2008-11-212-4/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a set of changes that optimizes the memory use of fragment operation programs (by using and transmitting only as much memory as is needed for the fragment ops programs, instead of maximal sizes), as well as eliminate the dependency on hard-coded maximal program sizes. State that is not dependent on fragment facing (i.e. that isn't using two-sided stenciling) will only save and transmit a single fragment operation program, instead of two identical programs. - Added the ability to emit a LNOP (No Operation (Load)) instruction. This is used to pad the generated fragment operations programs to a multiple of 8 bytes, which is necessary for proper operation of the dual instruction pipeline, and also required for proper SPU-side decoding. - Added the ability to allocate and manage a variant-length struct cell_command_fragment_ops. This structure now puts the generated function field at the end, where it can be as large as necessary. - On the PPU side, we now combine the generated front-facing and back-facing code into a single variant-length buffer (and only use one if the two sets of code are identical) for transmission to the SPU. - On the SPU side, we pull the correct sizes out of the buffer, allocate a new code buffer if the one we have isn't large enough, and save the code to that buffer. The buffer is deallocated when the SPU exits. - Commented out the emit_fetch() static function, which was not being used.
* CELL: fix stencil twiddling, stencil invertRobert Ellison2008-11-131-3/+3
| | | | | | | | | | | | | Many stencil tests were failing because of a failure to read the stencil buffer, due to "twiddling" (or "untwiddling") "an unsupported texture format". This is fixed for the case of a stencil/Z S824Z format (which twiddles just like the 32-bit color formats). tests/stencilwrap.c was failing on the GL_INVERT test, because the emitted code for "spe_xori" turned out not to be an actual "xori" instruction, but rather a "stqd" instruction, because of a typo in the rtasm code. This is now fixed, and tests/stencil_wrap now works.
* gallium: add missing prototypesBrian Paul2008-11-121-0/+6
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* cell: move semicolons to silence warnings w/ other compilersBrian Paul2008-11-121-189/+189
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* cell: fix typo in EMIT_ macroBrian Paul2008-11-121-1/+1
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* rtasm: Use INLINE keyword. Compile for all platforms, not only GALLIUM_CELL.Michal Krol2008-11-121-9/+5
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* rtasm: Compile only for GALLIUM_CELL.Michal Krol2008-11-121-0/+4
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* CELL: two-sided stencil fixesRobert Ellison2008-11-111-2/+5
| | | | | | | | | | | | | | | | | | | With these changes, the tests/stencil_twoside test now works. - Eliminate blending from the stencil_twoside test, as it produces an unneeded dependency on having blending working - The spe_splat() function will now work if the register being splatted and the destination register are the same - Separate fragment code generated for front-facing and back-facing fragments. Often these are the same; if two-sided stenciling is on, they can be different. This is easier and faster than generating code that does both tests and merges the results. - Fixed a cut/paste bug where if the back Z-pass stencil operation were different from all the other operations, the back Z-fail results were incorrect.
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