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path: root/src/mesa/main/ffvertex_prog.c
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* ffvertex: Don't try to read output registers in fog calculationIan Romanick2018-05-041-4/+6
| | | | | | | | | Gallium drivers use _mesa_remove_output_reads() via st_program to lower output reads away. It seems better to just generate the right thing in the first place. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: include mtypes.h lessMarek Olšák2018-04-121-0/+1
| | | | | | | | | | - remove mtypes.h from most header files - add main/menums.h for often used definitions - remove main/core.h v2: fix radv build Reviewed-by: Brian Paul <[email protected]>
* mesa,glsl,nir: reduce gl_state_index size to 2 bytesMarek Olšák2018-02-131-1/+1
| | | | | | | | | Let's use the new gl_state_index16 type everywhere and remove the typecasts. This helps reduce the size of gl_program_parameter. Reviewed-by: Brian Paul <[email protected]>
* mesa: separate legacy stuff from gl_texture_unit into gl_fixedfunc_texture_unitMarek Olšák2018-02-131-1/+2
| | | | Reviewed-by: Brian Paul <[email protected]>
* mesa: Use defines for the aliased material array attributes.Mathias Fröhlich2018-02-011-3/+4
| | | | | | | | | | Instead of just assuming that the material attributes just overlap with the generic attributes 0-12, give them symbolic defines so that we can easier move them to an other range. Signed-off-by: Mathias Fröhlich <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa: Care for differences in fog mode only if fog is consumed.Mathias Fröhlich2018-01-301-3/+5
| | | | | | | | | In creating fixed function vertex shader hash keys do only care for producing the varying output if fog is enabled and the varing is consumed in the fragment stage. Signed-off-by: Mathias Fröhlich <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa: Reduce ffvertex_prog state_key to 36 bytes.Mathias Fröhlich2018-01-301-14/+15
| | | | | | | | Using lower alignment restrictions for the state key fields finally yields to a smaller hashing state key. Signed-off-by: Mathias Fröhlich <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa: Remove unused ffvertex_prog texunit_really_enabled.Mathias Fröhlich2018-01-301-4/+0
| | | | | | | | Remove set but not read field from the state key used for hashing fixed function vertex shaders. Signed-off-by: Mathias Fröhlich <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa: Remove unused bit in ffvertex_prog state_key.Mathias Fröhlich2018-01-301-6/+0
| | | | | | | | Remove set but not read field from the state key used for hashing fixed function vertex shaders. Signed-off-by: Mathias Fröhlich <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa: texgen_enabled is only 1 bit.Mathias Fröhlich2018-01-301-1/+1
| | | | | | | | For the state key for hashing fixed function vertex shaders, the texgen_enabled field requires only a single bit. Signed-off-by: Mathias Fröhlich <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa: Encode fog modes in a 2 bit field.Mathias Fröhlich2018-01-301-38/+37
| | | | | | | | | For the state key for hashing fixed function vertex shaders, encode the different fog modes, including if fog is generally enabled or not, into a 2 bit field. Signed-off-by: Mathias Fröhlich <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa: Move seperate_specular into the lighting section.Mathias Fröhlich2018-01-301-3/+3
| | | | | | | | | For the state key for hashing fixed function vertex shaders, the information is only evaluated if lighting is generally switched on. Signed-off-by: Mathias Fröhlich <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa: Get the point size array state from varying_vp_inputs.Mathias Fröhlich2018-01-301-5/+1
| | | | | | | | | For the state key for hashing fixed function vertex shaders, The varying_vp_inputs bitmask already contains the point size array enabled information. Signed-off-by: Mathias Fröhlich <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa: shrink VERT_ATTRIB bitfields to 32 bitsMarek Olšák2017-11-251-1/+1
| | | | | | There are only 32 vertex attribs now. Reviewed-by: Ian Romanick <[email protected]>
* st/mesa/glsl: add new is_arb_asm flag in gl_programTimothy Arceri2017-01-061-1/+1
| | | | | | | | | | | | | | | | Set the flag via the _mesa_init_gl_program() and NewProgram() helpers. In i965 we currently check for the existance of gl_shader_program to decide if this is an ARB assembly style program or not. Adding a flag makes the code clearer and will help removes a dependency on gl_shader_program in the i965 codegen functions. Also this will allow use to skip initialising sampler units for linked shaders, we currently memset it to zero again during linking. Reviewed-by: Eric Anholt <[email protected]>
* st/mesa/r200/i915/i965: move ARB program fields into a unionTimothy Arceri2016-11-171-16/+16
| | | | | | | | | | | It's common for games to compile 2000 programs or more so at 32bits x 2000 programs x 22 fields x 2 (at least) stages This should give us something like 352 kilobytes in savings once we add some more glsl only fields. Reviewed-by: Emil Velikov <[email protected]>
* mesa: make use of ralloc when creating ARB asm gl_program fieldsTimothy Arceri2016-11-171-4/+5
| | | | | | | | | | | This will allow us to move the ARB asm fields in gl_program into a union as we will be able call ralloc_free() on the entire struct when destroying the context. In this change we switch over to using ralloc for the Instructions, String and LocalParams fields of gl_program. Reviewed-by: Emil Velikov <[email protected]>
* r200/glsl/st/mesa: use common outputs written fieldTimothy Arceri2016-10-261-2/+2
| | | | | | | | | And set outputs written directly in shader_info. st/mesa changes where: Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
* r200/i915/st/mesa/compiler: use common inputs read fieldTimothy Arceri2016-10-261-3/+3
| | | | | | | | | | | | And set set inputs_read directly in shader_info. To avoid regressions between changes this change is a squashed version of the following patches. st/mesa changes where: Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
* st/mesa/r200/i915/i965: eliminate gl_fragment_programTimothy Arceri2016-10-261-3/+2
| | | | | | | | | | Here we move OriginUpperLeft and PixelCenterInteger into gl_program all other fields have been replace by shader_info. V2: Don't use anonymous union/structs to hold vertex/fragment fields suggested by Ian. Reviewed-by: Jason Ekstrand <[email protected]>
* mesa/i965/i915/r200: eliminate gl_vertex_programTimothy Arceri2016-10-261-37/+35
| | | | | | | Here we move the only field in gl_vertex_program to the ARB program fields in gl_program. Reviewed-by: Jason Ekstrand <[email protected]>
* mesa: Fix fixed function spot lighting on newer hardware (again)Daniel Scharrer2016-08-191-14/+3
| | | | | | | | | | | | This was first fixed in commit b3f9c5c and then broken again in commit fe2d2c7, which removed the abs modifier from input registers. v2: Don't change the size of struct ureg. Cc: "12.0" <[email protected]> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=91342 Reviewed-by: Matt Turner <[email protected]> Signed-off-by: Daniel Scharrer <[email protected]>
* mesa: Use bitmask/ffs to build ff vertex shader keys.Mathias Fröhlich2016-06-161-2/+4
| | | | | | | | | | | | | Replaces an iterate and test bit in a bitmask loop by a loop only iterating over the bits set in the bitmask. The bitmask used here for iteration is a combination of different enabled masks present for texture units. v2: Use _mesa_bit_scan{,64} instead of open coding. v3: Use u_bit_scan{,64} instead of _mesa_bit_scan{,64}. Reviewed-by: Brian Paul <[email protected]> Signed-off-by: Mathias Fröhlich <[email protected]>
* mesa: Use bitmask/ffs to iterate enabled lights for ff shader keys.Mathias Fröhlich2016-06-161-13/+15
| | | | | | | | | | | | Replaces a loop that iterates all lights and test which of them is enabled by a loop only iterating over the bits set in the enabled bitmask. v2: Use _mesa_bit_scan{,64} instead of open coding. v3: Use u_bit_scan{,64} instead of _mesa_bit_scan{,64}. Reviewed-by: Brian Paul <[email protected]> Signed-off-by: Mathias Fröhlich <[email protected]>
* mesa: Rename CoordReplaceBits back to CoordReplace.Mathias Fröhlich2016-06-161-1/+1
| | | | | | | | It used to be called like that and fits better with 80 columns. Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Ian Romanick <[email protected]> Signed-off-by: Mathias Fröhlich <[email protected]>
* mesa: Add gl_point_attrib::CoordReplaceBits bitfield.Mathias Fröhlich2016-06-161-1/+1
| | | | | | | | | | | | | The aim is to replace the CoordReplace array by a bitfield. Until all drivers are converted, establish the bitfield in parallel to the CoordReplace array. v2: Fix bitmask logic. Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Ian Romanick <[email protected]> Signed-off-by: Mathias Fröhlich <[email protected]>
* program: Remove NV_fragment_program Abs support.Matt Turner2016-03-011-1/+0
| | | | | | Reviewed-by: Kenneth Graunke <[email protected]> Reviewed-by: Ian Romanick <[email protected]> Acked-by: Brian Paul <[email protected]>
* program: Remove condition-code and precision support.Matt Turner2016-03-011-2/+0
| | | | | | Reviewed-by: Kenneth Graunke <[email protected]> Reviewed-by: Ian Romanick <[email protected]> Acked-by: Brian Paul <[email protected]>
* mesa: call ProgramStringNotify for fixed-function vertex programsMarek Olšák2015-10-091-2/+1
| | | | | | | | | Drivers weren't notified about this at all. This allows disabling on-demand compilation in drivers. Reviewed-by: Dave Airlie <[email protected]> Reviewed-by: Brian Paul <[email protected]> Tested-by: Brian Paul <[email protected]>
* mesa: Add abs input modifier to base for POW in ffvertex_progDaniel Scharrer2015-10-011-3/+14
| | | | | | | | | | | The result of POW for a negative base is undefined. Even when the result is multiplied by zero (which is the case here whenever the base is negative), the Inf and NaNs can propagate past that. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=91342 Signed-off-by: Daniel Scharrer <[email protected]> Cc: "10.6 11.0" <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* mesa: Avoid double promotion.Matt Turner2015-07-291-5/+5
| | | | Reviewed-by: Iago Toral Quiroga <[email protected]>
* mesa: fix shininess check for ffvertex_prog v2Tim Rowley2015-05-051-1/+1
| | | | | | | | Switch to using VERT_BIT_GENERIC macro, as varying_vp_inputs is a bitmask. Reviewed-by: Ilia Mirkin <[email protected]> Cc: [email protected]
* Fix a few typosZoë Blade2015-04-271-1/+1
| | | | Reviewed-by: Francisco Jerez <[email protected]>
* main: replace __FUNCTION__ with __func__Marius Predut2015-04-141-3/+3
| | | | | | | | | | | Consistently just use C99's __func__ everywhere. The patch was verified with Microsoft Visual studio 2013 redistributable package(RTM version number: 18.0.21005.1) Next MSVC versions intends to support __func__. No functional changes. Acked-by: Matt Turner <[email protected]> Signed-off-by: Marius Predut <[email protected]>
* mesa: Use assert() instead of ASSERT wrapper.Matt Turner2015-02-231-3/+3
| | | | Acked-by: Eric Anholt <[email protected]>
* mesa: Fix some signed-unsigned comparison warningsJan Vesely2015-01-211-2/+2
| | | | | | | | v2: s/unsigned int/unsigned/ in prog_optimize.c Signed-off-by: Jan Vesely <[email protected]> Reviewed-by: David Heidelberg <[email protected]> Reviewed-by: Jose Fonseca <[email protected]>
* mesa: move ShaderCompilerOptions into gl_constantsMarek Olšák2014-08-111-1/+1
| | | | | Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* mesa: Replace use of _ReallyEnabled as a boolean with use of _Current.Eric Anholt2014-04-301-1/+1
| | | | | | | | | | | | | 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: Drop _EnabledUnits.Eric Anholt2014-04-301-1/+1
| | | | | | | | | | | The field wasn't really valid, since we've got more than 32 units now. It turns out it was mostly just used for checking != 0, or checking for fixed function coordinates, though. v2: Fix mis-conversion in xm_line.c (caught by Ken). Reviewed-by: Matt Turner <[email protected]> (v1) Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: Rename ArrayObj to VAO and DefaultArrayObj to DefaultVAO.Kenneth Graunke2014-02-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | When reading through the Mesa drawing code, it's not immediately obvious to me that "ArrayObj" (gl_array_object) is the Vertex Array Object (VAO) state. The comment above the structure explains this, but readers still have to remember this and translate accordingly. Out of context, "array object" is a fairly vague. Even in context, "array" has a lot of meanings: glDrawArrays, vertex data stored in user arrays, gl_client_arrays, gl_vertex_attrib_arrays, and so on. Using the term "VAO" immediately associates these fields with the OpenGL concept, clarifying the situation and aiding programmer sanity. Completely generated by: $ find . -type f -print0 | xargs -0 sed -i \ -e 's/ArrayObj;/VAO;/g' \ -e 's/->ArrayObj/->VAO/g' \ -e 's/Array\.ArrayObj/Array.VAO/g' \ -e 's/Array\.DefaultArrayObj/Array.DefaultVAO/g' v2: Rerun command to resolve conflicts with Ian's meta patches. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Jordan Justen <[email protected]> Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa: rename PreferDP4 to OptimizeForAOS.Matt Turner2014-01-211-1/+1
| | | | | | | | | This flag was really just a proxy for determining whether the backend was vector (AOS) or scalar (SOA). It will be used to apply a future optimization only for vector backends. Reviewed-by: Kenneth Graunke <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* 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/[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]>
* 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]>
* mesa: fix indentation in ffvertex_prog.cBrian Paul2013-11-221-12/+14
| | | | Reviewed-by: Roland Scheidegger <[email protected]>
* mesa: Add ARB_vertex_attrib_bindingFredrik Höglund2013-11-071-1/+1
| | | | | | | update_array() and update_array_format() are changed to update the new attrib and binding states, and the client arrays become derived state. Reviewed-by: Eric Anholt <[email protected]>
* mesa: Rename gl_array_object::VertexAttrib to _VertexAttribFredrik Höglund2013-11-071-1/+1
| | | | | | | | This will become derived state as part of the ARB_vertex_attrib_binding support. Reviewed-by: Eric Anholt <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* mesa: Move the mvp_with_dp4 flag to ShaderCompilerOptions.Kenneth Graunke2013-05-121-1/+1
| | | | | | | | | | | | | | | This flag essentially tells the compiler whether it prefers dot products or multiply/adds for matrix operations. As such, ShaderCompilerOptions seems like the right place for it. This also lets us specify it on a per-stage basis. This patch makes all existing users set the flag for the Vertex Shader stage only, as it's currently only used for fixed-function vertex programs. That will change soon, and I wanted to preserve the existing behavior. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* mesa: remove unused opcodes AND, DP2A, NOT, NRM3, NRM4, OR, PRINT, XORMarek Olšák2013-04-241-6/+0
| | | | | Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* mesa: remove #include "mfeatures.h" from numerous source filesBrian Paul2013-04-171-1/+0
| | | | | | None of the remaining FEATURE_x symbols in mfeatures.h are used anymore. Reviewed-by: Jordan Justen <[email protected]>
* Replace gl_frag_attrib enum with gl_varying_slot.Paul Berry2013-03-151-7/+7
| | | | | | | | | | | | 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]>
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