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* mesa: add gl_coontext::ForceIntegerTexNearestPierre-Eric Pelloux-Prayer2020-05-051-2/+7
| | | | | | | | | | | | | Some applications incorrectly use GL_LINEAR* values for integers texture. copyimage.c already implemented a tolerance for such app in prepare_target_err. This commit adds a boolean that will treat GL_LINEAR* filters as GL_NEAREST for integer textures. CC: 20.1 <[email protected]> Reviewed-by: Timothy Arceri <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4647>
* st/mesa: don't lower YUV when driver supports it nativelyJonathan Marek2020-01-151-1/+2
| | | | | | | | | | This fixes YUYV support on etnaviv. Fixes: 7404833c "gallium: add handling for YUV planar surfaces" Signed-off-by: Jonathan Marek <[email protected]> Reviewed-by: Christian Gmeiner <[email protected]> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/1896>
* gallium: Add PIPE_FORMAT_P010 supportThong Thai2020-01-031-0/+1
| | | | | | Signed-off-by: Thong Thai <[email protected]> Reviewed-by: Leo Liu <[email protected]> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3153>
* st/mesa: save currently bound vertex samplers and sampler views in st_contextMarek Olšák2019-12-091-1/+3
| | | | | | for st_draw_feedback.c Reviewed-by: Dave Airlie <[email protected]>
* util: Move gallium's PIPE_FORMAT utils to /util/format/Eric Anholt2019-11-141-1/+1
| | | | | | | | | | | | | | | To make PIPE_FORMATs usable from non-gallium parts of Mesa, I want to move their helpers out of gallium. Since u_format used util_copy_rect(), I moved that in there, too. I've put it in a separate directory in util/ because it's a big chunk of related code, and it's not clear to me whether we might want it as a separate library from libmesa_util at some point. Closes: #1905 Acked-by: Marek Olšák <[email protected]> Reviewed-by: Kristian H. Kristensen <[email protected]> Reviewed-by: Alyssa Rosenzweig <[email protected]>
* gallium: add handling for YUV planar surfacesMike Blumenkrantz2019-07-311-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | st/dri: this adds a table (similar to the one in i965) which provides mappings for turning various planar formats into multiple sampler views. whereas only NV12 and IYUV were supported, now many more formats are supported here: * P0XX * YUV4XX * YVU4XX * AYUV * XYUV * YUYV * UYVY the table is used directly to handle image creation, simplifying a lot of code and resolving related TODO/FIXME items where workarounds were previously in place to manage NV12 and IYUV formats exclusively st/mesa: the changes here relate to setting up samplers for the planar formats. this requires: * checking for driver support for all the sampler formats * creating the samplers with the corresponding formats and swizzling * running nir_lower_tex with the appropriate options to trigger the lowering for each plane->sampler fixes kwg/mesa#36 Reviewed-by: Kenneth Graunke <[email protected]>
* st/mesa: help fix stencil border color for GL_DEPTH_STENCIL texturesMarek Olšák2018-09-041-0/+3
| | | | | | | | | GL_STENCIL_INDEX uses GL_INTENSITY for the border color, which is nicer to hardware that doesn't read the stencil border value from the X channel. This fixes a bunch of dEQP tests on Vega & Raven. Cc: 18.1 18.2 <[email protected]>
* st/mesa: don't store non-fragment sampler states and views in st_contextMarek Olšák2018-02-081-19/+16
| | | | | | | | those are unused. st_context: 10120 -> 3704 bytes Reviewed-by: Timothy Arceri <[email protected]>
* st/mesa: guard sampler views changes with a mutexNicolai Hähnle2017-11-091-14/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some locking is unfortunately required, because well-formed GL programs can have multiple threads racing to access the same texture, e.g.: two threads/contexts rendering from the same texture, or one thread destroying a context while the other is rendering from or modifying a texture. Since even the simple mutex caused noticable slowdowns in the piglit drawoverhead micro-benchmark, this patch uses a slightly more involved approach to keep locks out of the fast path: - the initial lookup of sampler views happens without taking a lock - a per-texture lock is only taken when we have to modify the sampler view(s) - since each thread mostly operates only on the entry corresponding to its context, the main issue is re-allocation of the sampler view array when it needs to be grown, but the old copy is not freed Old copies of the sampler views array are kept around in a linked list until the entire texture object is deleted. The total memory wasted in this way is roughly equal to the size of the current sampler views array. Fixes non-deterministic memory corruption in some dEQP-EGL.functional.sharing.gles2.multithread.* tests, e.g. dEQP-EGL.functional.sharing.gles2.multithread.simple.images.texture_source.create_texture_render Reviewed-by: Marek Olšák <[email protected]>
* st/mesa: store state that affects sampler views per contextNicolai Hähnle2017-10-111-2/+2
| | | | | | | | | | | | | This fixes sequences like: 1. Context 1 samples from texture with sRGB decode enabled 2. Context 2 samples from texture with sRGB decode disabled 3. Context 1 samples from texture with sRGB decode disabled Previously, step 3 would see the prev_sRGBDecode value from context 2 and would incorrectly use the old sampler view with sRGB decode enabled. Reviewed-by: Marek Olšák <[email protected]>
* st/mesa: also clamp and quantize per-unit lod biasMarek Olšák2017-07-261-3/+4
| | | | | Reviewed-by: Samuel Pitoiset <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* st/mesa: don't set the border color if it's unusedMarek Olšák2017-06-221-4/+18
| | | | Reviewed-by: Nicolai Hähnle <[email protected]>
* st/mesa: set st_context::...num_samplers to 0 when there are no samplersMarek Olšák2017-06-221-1/+3
| | | | | | This was missed during my st/mesa series. Reviewed-by: Nicolai Hähnle <[email protected]>
* st/mesa: sink and simplify texBaseFormat getting for sampler statesMarek Olšák2017-06-221-9/+9
| | | | | Reviewed-by: Timothy Arceri <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* st/mesa: don't set sampler states for TBOsMarek Olšák2017-06-221-2/+9
| | | | Reviewed-by: Nicolai Hähnle <[email protected]>
* st/mesa: optimize sampler state translation codeMarek Olšák2017-06-221-48/+20
| | | | | Reviewed-by: Timothy Arceri <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* st/mesa: sink code needed for apply_texture_swizzle_to_border_colorMarek Olšák2017-06-221-28/+33
| | | | | Reviewed-by: Timothy Arceri <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* st/mesa: simplify update_shader_samplersMarek Olšák2017-06-221-16/+8
| | | | | Reviewed-by: Timothy Arceri <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* st/mesa: when binding sampler states, don't check the max sampler limitMarek Olšák2017-06-221-8/+1
| | | | | | | The GLSL linker takes care of it. Reviewed-by: Timothy Arceri <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* st/mesa: don't unbind sampler states if none are usedMarek Olšák2017-06-221-1/+1
| | | | | Reviewed-by: Nicolai Hähnle <[email protected]> Reviewed-by: Timothy Arceri <[email protected]>
* st/mesa: disable per-context seamless cubemap when using texture handlesSamuel Pitoiset2017-06-141-3/+6
| | | | | | | | | | | | | | | | | | | The ARB_bindless_texture spec say: "If ARB_seamless_cubemap (or OpenGL 4.0, which includes it) is supported, the per-context seamless cubemap enable is ignored and treated as disabled when using texture handles." "If AMD_seamless_cubemap_per_texture is supported, the seamless cube map texture parameter of the underlying texture does apply when texture handles are used." The per-context seamless cubemap flag should only be enabled for bound textures/samplers. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* st/mesa: make convert_sampler_from_unit() non-staticSamuel Pitoiset2017-06-141-6/+8
| | | | | | Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* st/mesa: remove struct st_tracked_stateMarek Olšák2017-05-081-37/+12
| | | | | | | | | It contains only one member: the update function. Let's use the update function directly. Tested-by: Edmondo Tommasina <[email protected]> Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* st/mesa: add st_convert_sampler()Samuel Pitoiset2017-04-181-12/+30
| | | | | | | | | Similar to st_convert_image(), will be useful for bindless. While we are at it, rename convert_sampler() to convert_sampler_from_unit() and make 'st' a const argument. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* mesa/st: only update samplers for stages that have changedTimothy Arceri2017-04-131-18/+76
| | | | | | Might help reduce cpu for some apps that use sso. Reviewed-by: Marek Olšák <[email protected]>
* mesa/st: remove _mesa_get_fallback_texture() callsTimothy Arceri2017-04-121-6/+2
| | | | | | | | | | | These calls look like leftover from fallback texture support first being added to the st in 8f6d9e12be0be and then later being added to core mesa in 00e203fe17cbf21. The piglit test fp-incomplete-tex continues to work with this change. Reviewed-by: Brian Paul <[email protected]>
* st/mesa: don't pass compare mode for stencil-sampled texturesIlia Mirkin2017-02-121-1/+1
| | | | | | | | Fixes dEQP-GLES31.functional.stencil_texturing.misc.compare_mode_effect Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Cc: [email protected]
* st/mesa: round lod_bias to a multiple of 1/256Marek Olšák2016-12-071-0/+6
| | | | | | | This reduces the number of sampler states 3.6x in Batman Arkham: Origins. (from ~7200 to ~2000) Reviewed-by: Nicolai Hähnle <[email protected]>
* st/mesa/r200/i915/i965: eliminate gl_fragment_programTimothy Arceri2016-10-261-1/+1
| | | | | | | | | | 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]>
* i965/mesa/st: eliminate gl_compute_programTimothy Arceri2016-10-261-1/+1
| | | | Reviewed-by: Jason Ekstrand <[email protected]>
* mesa/i965/i915/r200: eliminate gl_vertex_programTimothy Arceri2016-10-261-1/+1
| | | | | | | Here we move the only field in gl_vertex_program to the ARB program fields in gl_program. Reviewed-by: Jason Ekstrand <[email protected]>
* i965/mesa/st: eliminate gl_geometry_programTimothy Arceri2016-10-261-1/+1
| | | | | | We now get all the gs metadata from shader_info. Reviewed-by: Jason Ekstrand <[email protected]>
* i965/mesa/st: eliminate gl_tess_eval_programTimothy Arceri2016-10-261-1/+1
| | | | | | We now get all the tes metadata from shader_info. Reviewed-by: Jason Ekstrand <[email protected]>
* i965/mesa/st: eliminate gl_tess_ctrl_programTimothy Arceri2016-10-261-1/+1
| | | | | | We now get all the tcs metadata from shader_info. Reviewed-by: Jason Ekstrand <[email protected]>
* mesa/st: support lowering multi-planar YUVRob Clark2016-09-261-3/+38
| | | | | | | | | | | | | | | Support multi-planar YUV for external EGLImage's (currently just in the dma-buf import path) by lowering to multiple texture fetch's for each plane and CSC in shader. There was some discussion of alternative approaches for tracking the additional UV or U/V planes: https://lists.freedesktop.org/archives/mesa-dev/2016-September/127832.html They all seemed worse than pipe_resource::next Signed-off-by: Rob Clark <[email protected]>
* gallium: Use enum pipe_shader_type in bind_sampler_states() (v2)Kai Wasserbäch2016-08-291-1/+1
| | | | | | | | | | | v1 → v2: - Fixed indentation (noted by Brian Paul) - Removed second assert from nouveau's switch statements (suggested by Brian Paul) Signed-off-by: Kai Wasserbäch <[email protected]> Reviewed-by: Samuel Pitoiset <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* st/mesa: completely rewrite state atomsMarek Olšák2016-07-301-4/+0
| | | | | | | | | | | | | | | | | | | | The goal is to do this in st_validate_state: while (dirty) atoms[u_bit_scan(&dirty)]->update(st); That implies that atoms can't specify which flags they consume. There is exactly one ST_NEW_* flag for each atom. (58 flags in total) There are macros that combine multiple flags into one for easier use. All _NEW_* flags are translated into ST_NEW_* flags in st_invalidate_state. st/mesa doesn't keep the _NEW_* flags after that. torcs is 2% faster between the previous patch and the end of this series. v2: - add st_atom_list.h to Makefile.sources Reviewed-by: Nicolai Hähnle <[email protected]>
* st/mesa: remove st_tracked_state::nameMarek Olšák2016-07-301-1/+0
| | | | Reviewed-by: Nicolai Hähnle <[email protected]>
* st/mesa: fix handling the fallback textureMiklós Máté2016-03-271-3/+4
| | | | | | | | | | This fixes crash when post-processing is enabled in SW:KotOR. v2: fix const-ness v3: move assignment into the if() block Signed-off-by: Miklós Máté <[email protected]> Signed-off-by: Marek Olšák <[email protected]>
* st/mesa: add state validation for compute shadersSamuel Pitoiset2016-02-131-0/+8
| | | | | | | | This binds atomics, constants, samplers, ssbos, textures and ubos. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* st/mesa: trivial indentation fixBrian Paul2015-12-111-1/+1
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* st/mesa: add texture updates for tessellation programsIlia Mirkin2015-07-231-0/+16
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* st/mesa: use cso_set_samplersMarek Olšák2015-07-231-5/+4
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* mesa: create, use new _mesa_texture_base_format() functionBrian Paul2015-01-051-3/+1
| | | | Reviewed-by: Eric Anholt <[email protected]>
* st/mesa: use new _mesa_base_tex_image() helperBrian Paul2015-01-051-1/+2
| | | | | | This involved adding a new st_texture_image_const() helper also. Reviewed-by: Eric Anholt <[email protected]>
* st/mesa: set sampler_view::last_level correctlyMarek Olšák2014-06-191-5/+2
| | | | | | | | | It was set to pipe_resource::last_level and _MaxLevel was embedded in max_lod, that's why it worked for ordinary texturing. However, min_lod doesn't have any effect on texelFetch and textureQueryLevels, so we must still set last_level correctly. Reviewed-by: Roland Scheidegger <[email protected]>
* st/mesa: improve sampler view handlingChristian König2014-04-041-5/+17
| | | | | | | | | | | Keep a dynamically increasing array of all the views created for a texture instead of just the last one. v2: add comments, fix array size calculation, release only the first sampler view found Signed-off-by: Christian König <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* s/Tungsten Graphics/VMware/José Fonseca2014-01-171-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Berry2014-01-091-3/+3
| | | | | | | | | | | | | | | | | | | | 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]>
* st/mesa: only set up sampler compare mode for depth texturesBrian Paul2013-12-131-9/+12
| | | | | | | | | | | The GL_ARB_shadow spec says the shadow compare mode should have no effect when sampling a color texture. As it was, it was up to drivers to check for that (softpipe, llvmpipe, svga and probably the rest don't do that). Note: it looks like DX10 allows shadow compare with some non-depth formats, so this case really should be handled in the state tracker. Reviewed-by: Roland Scheidegger <[email protected]>
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