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* i965: Drop unused return value from intel_finalize_mipmap_tree().Kenneth Graunke2016-06-241-1/+1
| | | | | | | | | | | | The old return type of GLuint was wonky - it should have been bool. But nothing actually uses the return value anyway, so we can just drop that and make it a void function. In theory, it might make sense to ask whether the texture validated successfully, but just checking intel_obj->mt != NULL works for that. Signed-off-by: Kenneth Graunke <kenneth@whitecape.org> Reviewed-by: Matt Turner <mattst88@gmail.com>
* i965: Remove unneeded forward declarations.Matt Turner2015-11-241-2/+0
| | | | Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
* i965: Fix typos in licenseIan Romanick2015-09-101-2/+2
| | | | | | | | | | | | | | | | grep -lr 'sub license' | while read f; do \ sed --in-place -e 's/sub license/sublicense/' $f ;\ done grep -lr 'NON-INFRINGEMENT' | while read f; do \ sed --in-place -e 's/NON-INFRINGEMENT/NONINFRINGEMENT/' $f ;\ done As noted by Matt, both of these changes match the MIT license text found at http://opensource.org/licenses/MIT. Signed-off-by: Ian Romanick <ian.d.romanick@intel.com> Acked-by: Matt Turner <mattst88@gmail.com>
* i965: Remove horizontal bars from file header commentsIan Romanick2015-09-101-4/+2
| | | | | | | Why was that ever a thing? Signed-off-by: Ian Romanick <ian.d.romanick@intel.com> Acked-by: Matt Turner <mattst88@gmail.com>
* i965: Consolidate certain miptree params to flagsBen Widawsky2015-06-121-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I think pretty much everyone agrees that having more than a single bool as a function argument is bordering on a bad idea. What sucks about the current code is in several instances it's necessary to propagate these boolean selections down to lower layers of the code. This requires plumbing (mechanical, but still churn) pretty much all of the miptree functions each time. By introducing the flags paramater, it is possible to add miptree constraints very easily. The use of this, as is already the case, is sometimes we have some information at the time we create the miptree that needs to be known all the way at the lowest levels of the create/allocation, disable_aux_buffers is currently one such example. There will be another example coming up in a few patches. v2: Tab fix. (Ben) Long line fixes (Topi) Use anonymous enum instead of #define for layout flags (Chad) Use 'X != 0' instead of !!X (everyone except Chad) v3: Some non-trivial conflict resolution on top of Anuj's patches. Signed-off-by: Ben Widawsky <ben@bwidawsk.net> Cc: "Pohjolainen, Topi" <topi.pohjolainen@intel.com> Reviewed-by: Chad Versace <chad.versace@intel.com> Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
* i965: Implemente a tiled fast-path for glReadPixels and glGetTexImageSisinty Sasmita Patra2015-01-261-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added intel_readpixels_tiled_mempcpy and intel_gettexsubimage_tiled_mempcpy functions. These are the fast paths for glReadPixels and glGetTexImage. On chrome, using the RoboHornet 2D Canvas toDataURL test, this patch cuts amount of time spent in glReadPixels by more than half and reduces the time of the entire test by 10%. v2: Jason Ekstrand <jason.ekstrand@intel.com> - Refactor to make the functions look more like the old intel_tex_subimage_tiled_memcpy - Don't export the readpixels_tiled_memcpy function - Fix some pointer arithmatic bugs in partial image downloads (using ReadPixels with a non-zero x or y offset) - Fix a bug when ReadPixels is performed on an FBO wrapping a texture miplevel other than zero. v3: Jason Ekstrand <jason.ekstrand@intel.com> - Better documentation fot the *_tiled_memcpy functions - Add target restrictions for renderbuffers wrapping textures v4: Jason Ekstrand <jason.ekstrand@intel.com> - Only check the return value of brw_bo_map for error and not bo->virtual v5: Jason Ekstrand <jason.ekstrand@intel.com> - Don't unnecessarily repeat a comment Signed-off-by: Jason Ekstrand <jason.ekstrand@intel.com> Reviewed-by: Chad Versace <chad.versace@intel.com>
* i965: Add support for ARB_copy_imageJason Ekstrand2014-08-111-0/+2
| | | | | | | | | | | | | | | | | This, together with the meta path, provides a complete implemetation of ARB_copy_image. v2: Add a fallback memcpy path for when the texture is too big for the blitter v3: Properly support copying between two places on the same texture in the memcpy fallback v4: Properly handle blit between the same two images in the fallback path v5: Properly handle blit between the same two compressed images in the fallback path v6: Fix a typo in a comment Signed-off-by: Jason Ekstrand <jason.ekstrand@intel.com> Reviewed-by: Neil Roberts <neil@linux.intel.com>
* s/Tungsten Graphics/VMware/José Fonseca2014-01-171-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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/alanh@tungstengraphics.com/alanh@vmware.com/ s/jens@tungstengraphics.com/jowen@vmware.com/g s/jrfonseca-at-tungstengraphics-dot-com/jfonseca-at-vmware-dot-com/ s/jrfonseca\?@tungstengraphics.com/jfonseca@vmware.com/g s/keithw\?@tungstengraphics.com/keithw@vmware.com/g s/michel@tungstengraphics.com/daenzer@vmware.com/g s/thomas-at-tungstengraphics-dot-com/thellstom-at-vmware-dot-com/ s/zack@tungstengraphics.com/zackr@vmware.com/ # 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 <brianp@vmware.com>
* i965: Drop trailing whitespace from the rest of the driver.Kenneth Graunke2013-12-051-5/+5
| | | | | | | Performed via: $ for file in *; do sed -i 's/ *//g'; done Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
* i965: Pass brw_context to functions rather than intel_context.Kenneth Graunke2013-07-091-2/+2
| | | | | | | | | | | | | | This makes brw_context available in every function that used intel_context. This makes it possible to start migrating fields from intel_context to brw_context. Surprisingly, this actually removes some code, as functions that use OUT_BATCH don't need to declare "intel"; they just use "brw." Signed-off-by: Kenneth Graunke <kenneth@whitecape.org> Acked-by: Chris Forbes <chrisf@ijw.co.nz> Acked-by: Paul Berry <stereotype441@gmail.com> Acked-by: Anuj Phogat <anuj.phogat@gmail.com>
* i965: Replace #include "intel_context.h" with brw_context.h.Kenneth Graunke2013-07-091-1/+1
| | | | | | | | | | | brw_context.h includes intel_context.h, but additionally makes the brw_context structure available. Switching this allows us to start using brw_context in more places. Signed-off-by: Kenneth Graunke <kenneth@whitecape.org> Acked-by: Chris Forbes <chrisf@ijw.co.nz> Acked-by: Paul Berry <stereotype441@gmail.com> Acked-by: Anuj Phogat <anuj.phogat@gmail.com>
* i965: Remove some dead code.Kenneth Graunke2013-07-031-13/+0
| | | | | | | A random smattering of things that just aren't used anymore. Signed-off-by: Kenneth Graunke <kenneth@whitecape.org> Reviewed-by: Chad Versace <chad.versace@linux.intel.com>
* i965: Move the remaining intel code to the i965 directory.Eric Anholt2013-06-261-0/+82
| | | | | | | | | Now that i915's forked off, they don't need to live in a shared directory. Acked-by: Kenneth Graunke <kenneth@whitecape.org> Acked-by: Chad Versace <chad.versace@linux.intel.com> Acked-by: Adam Jackson <ajax@redhat.com> (and I hear second hand that idr is OK with it, too)
* [965] Move to using shared texture management code.Eric Anholt2007-12-161-47/+0
| | | | | | This removes the delayed texture upload optimization from 965, in exchange for bringing us closer to PBO support. It also disables SGIS_generate_mipmap, which didn't seem to be working before anyway, according to the lodbias demo.
* [965] Replace 965 texture format code with common code.Eric Anholt2007-11-201-0/+5
| | | | | The only functional difference should be that 965 now gets the optimization where textures default to 16bpp when the screen is 16bpp.
* Add Intel i965G/Q DRI driver.Eric Anholt2006-08-091-0/+42
This driver comes from Tungsten Graphics, with a few further modifications by Intel.
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