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path: root/src/mesa/swrast/s_texcombine.c
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* mesa: separate legacy stuff from gl_texture_unit into gl_fixedfunc_texture_unitMarek Olšák2018-02-131-1/+2
| | | | Reviewed-by: Brian Paul <[email protected]>
* swrast: Avoid double promotion.Matt Turner2015-07-291-3/+3
| | | | Reviewed-by: Iago Toral Quiroga <[email protected]>
* Fix a few typosZoë Blade2015-04-271-1/+1
| | | | Reviewed-by: Francisco Jerez <[email protected]>
* swrast: remove unneeded #include of colormac.hBrian Paul2015-04-011-1/+1
| | | | | Acked-by: Matt Turner <[email protected]> Reviewed-by: Mark Janes <[email protected]>
* mesa: Use assert() instead of ASSERT wrapper.Matt Turner2015-02-231-3/+3
| | | | Acked-by: Eric Anholt <[email protected]>
* Remove the ATI_envmap_bumpmap extensionJason Ekstrand2014-06-301-76/+1
| | | | | | | | | | | As far as I can tell, the Intel mesa driver is the only driver in the world still supporting this legacy extension. If someone wants to do bump mapping, they can use shaders. Signed-off-by: Jason Ekstrand <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> [v1] Reviewed-by: Chris Forbes <[email protected]> [v2] Reviewed-by: Ian Romanick <[email protected]> [v3]
* mesa: Replace use of _ReallyEnabled as a boolean with use of _Current.Eric Anholt2014-04-301-5/+5
| | | | | | | | | | | | | I'm probably not the only person that has tried to kill _ReallyEnabled. This does the mechanical part of the work, and cleans _ReallyEnabled from i965. I think that using _Current makes texture management clearer: You can't have multiple targets in use in the same texture image unit at the same time, because there's just that one pointer. Reviewed-by: Matt Turner <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: replace ctx->Const.{Vertex,Fragment,Geomtery}Program with an array.Paul Berry2014-01-091-1/+1
| | | | | | | | | | | | | | | | | | | | These are replaced with ctx->Const.Program[MESA_SHADER_{VERTEX,FRAGMENT,GEOMETRY}]. In patches to follow, this will allow us to replace a lot of ad-hoc logic with a variable index into the array. With the exception of the changes to mtypes.h, this patch was generated entirely by the command: find src -type f '(' -iname '*.c' -o -iname '*.cpp' -o -iname '*.py' \ -o -iname '*.y' ')' -print0 | xargs -0 sed -i \ -e 's/Const\.VertexProgram/Const.Program[MESA_SHADER_VERTEX]/g' \ -e 's/Const\.GeometryProgram/Const.Program[MESA_SHADER_GEOMETRY]/g' \ -e 's/Const\.FragmentProgram/Const.Program[MESA_SHADER_FRAGMENT]/g' Suggested-by: Brian Paul <[email protected]> Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* swrast: fix delayed texel buffer allocation regression for OpenMPAndreas Fänger2014-01-071-0/+12
| | | | | | | | | | | Commit 9119269ca14ed42b51c7d8e2e662500311b29fa3 moved the texel buffer allocation to _swrast_texture_span(), however, when compiled with OpenMP support this code already runs multi-threaded so a critical section is required to prevent multiple allocations and rendering errors. Cc: "10.0" <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa: remove outdated version lines in commentsRico Schüller2013-06-051-1/+0
| | | | Signed-off-by: Brian Paul <[email protected]>
* mesa: move max texture image unit constants to gl_program_constantsMarek Olšák2013-05-111-1/+1
| | | | | | | | | | Const.MaxTextureImageUnits -> Const.FragmentProgram.MaxTextureImageUnits Const.MaxVertexTextureImageUnits -> Const.VertexProgram.MaxTextureImageUnits etc. Reviewed-by: Kenneth Graunke <[email protected]> Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* mesa: Restore 78-column wrapping of license text in C-style comments.Kenneth Graunke2013-04-231-3/+4
| | | | | | | | | | | | | | 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 Graunke2013-04-231-1/+1
| | | | | | | | | | | | | | | 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 Graunke2013-04-231-1/+1
| | | | | | | | | | | | | | | | 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]>
* Replace gl_frag_attrib enum with gl_varying_slot.Paul Berry2013-03-151-3/+3
| | | | | | | | | | | | This patch makes the following search-and-replace changes: gl_frag_attrib -> gl_varying_slot FRAG_ATTRIB_* -> VARYING_SLOT_* FRAG_BIT_* -> VARYING_BIT_* Reviewed-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]> Tested-by: Brian Paul <[email protected]>
* Don't cast the return value of malloc/reallocMatt Turner2012-09-051-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch has been generated by the following Coccinelle semantic patch: // Don't cast the return value of malloc/realloc. // // Casting the return value of malloc/realloc only stands to hide // errors. @@ type T; expression E1, E2; @@ - (T) ( _mesa_align_calloc(E1, E2) | _mesa_align_malloc(E1, E2) | calloc(E1, E2) | malloc(E1) | realloc(E1, E2) )
* mesa: s/MALLOC/malloc/Brian Paul2012-09-011-1/+1
| | | | | | | v2: replace instances in dri/common/ dirs Reviewed-by: Matt Turner <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* swrast: Support sampler object for texture fetching statePauli Nieminen2012-08-011-19/+23
| | | | | | | | | | | | swrast needs to pass sampler object into all texture fetching functions to use correct sampling state when sampler object is bound to the unit. The changes were made using half manual regular expression replace. v2: Fix NULL deref in _swrast_choose_triangle(), because the _Current values aren't set yet, so we need to look at our texObj2D. (anholt) Signed-off-by: Pauli Nieminen <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* swrast: define, use SWRAST_MAX_WIDTH/HEIGHTBrian Paul2012-02-241-4/+4
| | | | We'll get rid of MAX_WIDTH, MAX_HEIGHT soon.
* swrast: fix unmatched span->array->ChanTypeYuanhan Liu2011-11-211-0/+4
| | | | | | | | | | | texture_combine converts the result rgba to CHAN_TYPE from FLOAT. At the same time, make sure the span->array->ChanType is changed, too. v2: pick a nicer comment from Brian Signed-off-by: Yuanhan Liu <[email protected]> Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* swrast: simplify the prototype of function texture_combineYuanhan Liu2011-11-211-10/+9
| | | | | | | | | | | | Parameter n and rgbaChan are both from structure span, thus using span as paramter to simplify the prototype. Function texture_combine is only used by _swrast_texture_span, so I guess it's safe to do so. This patch is mainly for the next patch. Signed-off-by: Yuanhan Liu <[email protected]> Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* swrast: Fix memory leak in out-of-memory path.Vinson Lee2011-10-251-0/+1
| | | | | | Fixes Coverity resource leak defect. Reviewed-by: Brian Paul <[email protected]>
* swrast: fix delayed texel buffer allocation regressionBrian Paul2011-10-031-20/+20
| | | | | | | | Commit 617cdcd4c7b1cffb584c829c35bdf9c9bf04627b delayed the texel buffer allocation until texture_combine() is called. But the texel buffer is needed sooner in _swrast_texture_span() at line 649. Fixes https://bugs.freedesktop.org/show_bug.cgi?id=41433
* mesa: Delay s_texcombine.c memory allocation until it's used.Eric Anholt2011-10-011-0/+20
| | | | | | Generally we're using fragment programs in all our drivers, so wasting 4MB for code that's never called is pretty lame. Reduces i965 memory allocation for a short shader program from 21,932,128B to 17,737,816B.
* mesa: s/INLINE/inline/Brian Paul2011-10-011-1/+1
| | | | | | | INLINE is still seen in some files (some generated files, etc) but this is a good start. Acked-by: Kenneth Graunke <[email protected]>
* swrast: initial multi-threaded span renderingAndreas Fänger2011-08-111-0/+4
| | | | | | | | Optional parallel rendering of spans using OpenMP. Initial implementation for aa triangles. A new option for scons is also provided to activate the openmp support (off by default). Signed-off-by: Brian Paul <[email protected]>
* swrast: anisotropic filtering extensionAndreas Faenger2011-05-181-0/+12
| | | | | | | | | Anisotropic filtering extension for swrast intended to be used by osmesa to create high quality renderings. Based on Higher Quality Elliptical Weighted Avarage Filter (EWA). A 2nd implementation using footprint assembly is also provided. Signed-off-by: Brian Paul <[email protected]>
* mesa: move sampler state into new gl_sampler_object typeBrian Paul2011-04-101-10/+12
| | | | | | gl_texture_object contains an instance of this type for the regular texture object sampling state. glGenSamplers() generates new instances of gl_sampler_object which can override that state with glBindSampler().
* mesa: remove GL_SGI_texture_color_table supportBrian Paul2011-02-281-5/+0
| | | | | | It was only implemented in the swrast driver and probably not used by any applications. A modern app would use a dependent/chained texture lookup in the fragment shader.
* swrast: avoid large stack allocations in tex combine codeBrian Paul2010-12-021-6/+39
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* mesa: split up the image.c fileBrian Paul2010-10-231-1/+1
| | | | | | New files: pack.c - image/row packing/unpacking functions pixeltransfer.c - pixel scale/bias/lookup functions
* Drop GLcontext typedef and use struct gl_context insteadKristian Høgsberg2010-10-131-2/+2
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* mesa: rename src/mesa/shader/ to src/mesa/program/Brian Paul2010-06-101-1/+1
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* mesa: Fix compiler warningsKarl Schultz2010-02-131-1/+1
| | | | | Add explicit casts, fix constant types, fix variable types. Fixes about 340 warnings in MSFT Visual Studio.
* swrast: silence double->float assignment warningsBrian Paul2010-01-271-10/+10
| | | | Reported by Karl Schultz.
* swrast: Remove unnecessary header from s_texcombine.c.Vinson Lee2010-01-121-1/+0
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* swrast: fix pointer arithmetic error in get_texel_array()Brian Paul2009-04-201-2/+1
| | | | This came from commit 1b2ab023673261b4b942e1126c0b599d02fbd4a0
* swrast: remove some unneeded CHAN_TYPE!=GL_FLOAT codeBrian Paul2009-04-091-7/+0
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* swrast: more texcombine clean-upsBrian Paul2009-04-061-21/+10
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* swrast: asst. clean-ups in texcombine codeBrian Paul2009-04-061-26/+19
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* swrast: fix incorrect arithmetic for GL_ADD_SIGNED/GL_COMBINE4_NV modeBrian Paul2009-04-061-6/+6
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* swrast: remove old texture_apply() code; always use texture combine codeBrian Paul2009-04-011-396/+5
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* swrast: fix bad optimization checkBrian Paul2009-04-011-1/+2
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* swrast: remove unused parameterBrian Paul2009-04-011-6/+1
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* swrast: minor improvements, clean-ups in texcombine codeBrian Paul2009-04-011-9/+8
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* swrast: use float4_array typedef to simplify the code a bitBrian Paul2009-04-011-54/+71
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* mesa: texture combine clean-upsBrian Paul2009-04-011-72/+68
| | | | | | Use MAX_COMBINER_TERMS instead of 4. Rename some vars. Update comments.
* swrast: general clean-up of texture combine codeBrian Paul2009-04-011-246/+161
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* swrast: do texture sampling/combining in floating pointBrian Paul2009-04-011-513/+314
| | | | | The code's cleaner and a step toward supporting float-valued texture sampling. Some optimizations for common cases can be added and re-enabled...
* mesa: add support for ATI_envmap_bumpmapRoland Scheidegger2009-03-121-1/+94
| | | | | | | | add new entrypoints, new texture format, etc translate in texenvprogram.c for drivers using the mesa-generated tex env fragment program also handled in swrast, but not tested (cannot work due to negative texel results not handled correctly)
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-27 04:28:10 +0000