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* llvmpipe, gallivm: implement lod queries (LODQ opcode)Roland Scheidegger2017-09-201-1/+1
| | | | | | | | | | | | | | | | | | | | | | This uses all the existing code to calculate lod values for mip linear filtering. Though we'll have to disable the simplifications (if we know some parts of the lod calculation won't actually matter for filtering purposes due to mip clamps etc.). For better or worse, we'll also disable lod calculation hacks (mostly should make a difference for cube maps) always - the issue with per-pixel lod being difficult is mostly because we then have different mipmaps needed for the actual texel fetch, which isn't a problem with lodq. We still use approximation for the log2 - for that reason I believe the float part of the lod is only accurate to about 4-5 bits (and one bit less with 1d textures actually) which is hopefully good enough (though d3d10 technically requires 6 bits - could use quadratic interpolation instead of linear to get 8 bits or so). Since lodq requires unclamped lod, we also have to move some sampler key calculations to texture sampling code - even if we know we're going to access mipmap 0 we still have to calculate lod and apply lod_bias for lodq. Passes piglit ARB_texture_query_lod tests (after having fixed the test). Reviewed-by: Jose Fonseca <[email protected]>
* llvmpipe: enable PIPE_CAP_QUERY_PIPELINE_STATISTICSRoland Scheidegger2017-09-091-1/+1
| | | | | | | | | | | | | | | | This was implemented since forever, but not enabled. It passes all piglit tests except one, arb_pipeline_statistics_query-frag. The reason is that the test (for drawing a 10x10 rect) expects between 100 and 150 pixel shader invocations. But since llvmpipe counts this with 4x4 granularity (and due to the rect being 2 tris) we end up with 224 invocations. I believe however what llvmpipe is doing violates neither the spirit nor the letter of the spec (our fragment shader granularity really is 4x4 pixels, albeit we will bail out early on 2x2 or 4x2 (the latter if AVX is available) granularity), the spec allows to count additional invocations due to implementation reasons. Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Jose Fonseca <[email protected]>
* mesa: Implement GL_ARB_polygon_offset_clampAdam Jackson2017-08-251-1/+1
| | | | | | | | | | | Semantically identical to the EXT version (whose string is still valid for GLES), so rename the bit but expose both extension strings. (Suggested by Ilia Mirkin and Ian Romanick.) v3: Fix the entrypoint alias in GL4x.xml (Ilia) Signed-off-by: Adam Jackson <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* mesa: Implement GL_ARB_texture_filter_anisotropicAdam Jackson2017-08-251-1/+3
| | | | | | | | | | | The only difference from the EXT version is bumping the minmax to 16, so just hit all the drivers at once. v2: Fix driver names, add to 17.3 release notes (Ilia Mirkin) Reviewed-by: Ilia Mirkin <[email protected]> Signed-off-by: Adam Jackson <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* llvmpipe: enable PIPE_CAP_QUERY_SO_OVERFLOWRoland Scheidegger2017-08-171-1/+1
| | | | | | | | | The driver supported this since way before the GL spec for it existed. Just need to support both the per-stream and for all streams variants (which are identical due to only supporting 1 stream). Passes piglit arb_transform_feedback_overflow_query-basic. Reviewed-by: Jose Fonseca <[email protected]>
* softpipe: enable PIPE_CAP_QUERY_SO_OVERFLOWRoland Scheidegger2017-08-171-1/+1
| | | | | | | The driver was supposed to support this since way before the GL spec for it existed, albeit it was apparently broken, so fix and enable it. Reviewed-by: Jose Fonseca <[email protected]>
* fix GL_ARB_spirv_extensions nameIlia Mirkin2017-08-061-1/+1
| | | | Trivial. There is no _gl_ in there.
* docs: Add Vulkan to features.txtJordan Justen2017-08-021-0/+41
| | | | | | | | | | | | | | | | | | | | | | To get the extension list: $ git grep -hE "extension name=\"VK_KHR" src/vulkan/registry/vk.xml | \ grep -v disabled | awk '{print $2}' | sed -E 's/(name=)?"//g' | sort To find anv(il) and radv supported extensions: $ git grep -hE "'VK_([A-Z]+)_[a-z]" src/intel/ $ git grep -hE "'VK_([A-Z]+)_[a-z]" src/amd/ v2: * Add radv to Vulkan 1.0 list (Bas) * 'started' => 'in progress' * Drop KHX and EXT extensions (Jason) Signed-off-by: Jordan Justen <[email protected]> Acked-by: Jason Ekstrand <[email protected]> Acked-by: Bas Nieuwenhuizen <[email protected]>
* radeonsi: enable ARB_transform_feedback_overflow_queryNicolai Hähnle2017-08-021-1/+1
| | | | | | v2: update for new cap name Reviewed-by: Marek Olšák <[email protected]>
* docs: Update feature list for GL 4.6Adam Jackson2017-07-311-8/+14
| | | | | | | | ARB_polygon_offset_clamp and ARB_texture_filter_anisotropic look like they'd be pretty trivial to wire up. Reviewed-by: Samuel Pitoiset <[email protected]> Signed-off-by: Adam Jackson <[email protected]>
* i965: Enable ARB_shader_ballot on Gen8+Matt Turner2017-07-201-1/+1
| | | | Reviewed-by: Kenneth Graunke <[email protected]>
* i965: Enable ARB_shader_group_voteMatt Turner2017-07-201-1/+1
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* radeonsi: enable ARB_bindless_textureSamuel Pitoiset2017-06-141-1/+1
| | | | | | | This has only been tested on RX480. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* docs: Document ASTC extension support for SKL and BXTNanley Chery2017-05-221-2/+2
| | | | | | | v2: Remove the '+' after bxt Reviewed-by: Anuj Phogat <[email protected]> Signed-off-by: Nanley Chery <[email protected]>
* docs/features: mark KHR_no_error as startedKai Wasserbäch2017-04-211-1/+1
| | | | | | | | | The OpenGL extension KHR_no_error is exposed since commit d42d150ad26e29d9e894ba9f9e28f8134e2e5393 by Timothy Arceri. Therefore it should be marked as "started" in the features.txt Signed-off-by: Kai Wasserbäch <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* nvc0: Add support for setting viewport index/layer from VS/TESIlia Mirkin2017-04-201-1/+1
| | | | | | | | | | | | | This enables support on GM200+ for: - GL_AMD_vertex_shader_layer - GL_AMD_vertex_shader_layer_viewport_index - GL_ARB_shader_viewport_layer_array Signed-off-by: Ilia Mirkin <[email protected]> [lyude: add relnotes/TES cap] Signed-off-by: Lyude <[email protected]> [imirkin: move relnotes to right place, add features.txt] Reviewed-by: Ilia Mirkin <[email protected]>
* docs: mark GL_ARB_vertex_attrib_64bit and OpenGL 4.2 as supported by i965/gen7+Francisco Jerez2017-04-141-4/+4
| | | | | | | | | | v2 (Andreas Boll): - Mark GL 4.1 as supported by i965/gen7+ - Mark GL_ARB_shader_precision as supported by i965/gen7+ - Update release notes Reviewed-by: Andreas Boll <[email protected]> Reviewed-by: Francisco Jerez <[email protected]>
* docs: mark GL_ARB_gpu_shader_fp64 and OpenGL 4.0 as supported by i965/gen7+Samuel Iglesias Gonsálvez2017-04-141-2/+2
| | | | | Signed-off-by: Samuel Iglesias Gonsálvez <[email protected]> Acked-by: Francisco Jerez <[email protected]>
* radeonsi: enable ARB_shader_viewport_layer_arrayNicolai Hähnle2017-04-141-1/+1
| | | | | Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Edward O'Callaghan <[email protected]>
* nvc0: Enable ARB_shader_ballot on Kepler+Boyan Ding2017-04-131-1/+1
| | | | | | | | readInvocationARB() and readFirstInvocationARB() need SHFL.IDX instruction which is introduced in Kepler. Signed-off-by: Boyan Ding <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nouveau: enable ARB_shader_clock on nv50 and nvc0Boyan Ding2017-04-091-1/+1
| | | | | | | v2: Also enable support on nv50 Signed-off-by: Boyan Ding <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* radeonsi: enable ARB_shader_ballotNicolai Hähnle2017-04-051-1/+1
| | | | | | | | Require LLVM 5.0 or later because LLVM 4.0 is easily fooled into putting the lane select of llvm.amdgcn.readlane into a VGPR and then fails to continue to compile. Reviewed-by: Marek Olšák <[email protected]>
* radeonsi: enable ARB_sparse_bufferNicolai Hähnle2017-04-051-1/+1
| | | | | | | | v2: - fill in DRM version requirement - disable on SI due to CP DMA faults Reviewed-by: Marek Olšák <[email protected]>
* radeonsi: implement ARB_shader_group_voteNicolai Hähnle2017-03-311-1/+1
| | | | Reviewed-by: Marek Olšák <[email protected]>
* radeonsi: enable ARB_shader_clockNicolai Hähnle2017-03-311-1/+1
| | | | | Reviewed-by: Samuel Pitoiset <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* docs: ARB_shader_atomic_counter_ops is enabled on i965/gen7+.Matt Turner2017-03-081-1/+1
| | | | | | | This extension was enabled in commit 40dd45d0c6aa ("i965: Enable ARB_shader_atomic_counter_ops") but the commit failed to update the release notes or features.txt. The release notes ship has sailed, since the commit was in 13.0.
* docs: update features.txt for swr geometry shadersTim Rowley2017-03-051-9/+9
| | | | Reviewed-by: Bruce Cherniak <[email protected]>
* docs: update features.txt for GL_ARB_clear_texture with swrBruce Cherniak2017-03-021-1/+1
| | | | Reviewed-by: Tim Rowley <[email protected]>
* doc: GL_ARB_buffer_storage is supported on llvmpipe/swrGregory Hainaut2017-03-021-1/+1
| | | | | | | | | At least, the extension is exported (gallium capability PIPE_CAP_BUFFER_MAP_PERSISTENT_COHERENT is 1) Signed-off-by: Gregory Hainaut <[email protected]> Acked-by: Edward O'Callaghan <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* docs: update features.txt for GL_ARB_clear_texture with llvmpipe and softpipeLars Hamre2017-02-241-1/+1
| | | | | | Signed-off-by: Lars Hamre <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]> Reviewed-by: Edward O'Callaghan <[email protected]>
* i965/gen6+: Enable arb_transform_feedback_overflow_query.Rafael Antognolli2017-02-211-1/+1
| | | | | | | | | | | | This extension adds new query types which can be used to detect overflow of transform feedback buffers. The new query types are also accepted by conditional rendering commands. v3: - s/gen7+/gen6+/ in the relnotes (Jordan Justen) Signed-off-by: Rafael Antognolli <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* docs: Update features.txt and relnotes for GL_ARB_transform_feedback2Kenneth Graunke2017-02-211-1/+1
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* nvc0: expose int64Ilia Mirkin2017-02-091-1/+1
| | | | Signed-off-by: Ilia Mirkin <[email protected]>
* docs: https all the links \o/Eric Engestrom2017-02-091-1/+1
| | | | | | | | | Most of them already redirected to https anyway, so we might as well avoid the redirection and the security implications by linking directly to the right protocol. Signed-off-by: Eric Engestrom <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* docs: replace URL in features.txtBrian Paul2017-02-031-2/+3
| | | | | | | | Replace unmaintained http://dri.freedesktop.org/wiki/MissingFunctionality URL with http://mesamatrix.net/ Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=95460 Acked-by: Kenneth Graunke <[email protected]>
* gallium: enable int64 on radeonsi, llvmpipe, softpipeNicolai Hähnle2017-01-271-1/+1
| | | | | | | | | All of these have had support for the TGSI opcodes since before most of the glsl compiler work landed. Also update the docs accordingly, including the missing note about i965. Reviewed-by: Marek Olšák <[email protected]>
* nvc0: enable FBFETCH with a special slot for color buffer 0Ilia Mirkin2017-01-161-1/+1
| | | | | | | | | | | | We don't need to support all the color buffers for advanced blend, just cb0. For Fermi, we use the special binding slots so that we don't overlap with user textures, while Kepler+ gets a dedicated position for the fb handle in the driver constbuf. This logic is only triggered when a FBFETCH is actually present so it should be a no-op most of the time. Signed-off-by: Ilia Mirkin <[email protected]>
* i965/gen7: expose OpenGL 4.2 on Haswell when supportedJuan A. Suarez Romero2017-01-121-2/+2
| | | | | | | | | GL_ARB_vertex_attrib_64bit was the last piece missing. v2: update docs (Jordan) Signed-off-by: Juan A. Suarez Romero <[email protected]> Reviewed-by: Jordan Justen <[email protected]>
* i965: enable ARB_shader_precision to HSW+Samuel Iglesias Gonsálvez2017-01-121-1/+1
| | | | | | | | v2: update docs (Jordan) Signed-off-by: Samuel Iglesias Gonsálvez <[email protected]> Signed-off-by: Juan A. Suarez Romero <[email protected]> Reviewed-by: Jordan Justen <[email protected]>
* i965: Enable ARB_vertex_attrib_64bit for HaswellAlejandro Piñeiro2017-01-121-1/+1
| | | | | | | | v2: update docs (Jordan) Signed-off-by: Alejandro Piñeiro <[email protected]> Signed-off-by: Juan A. Suarez Romero <[email protected]> Reviewed-by: Jordan Justen <[email protected]>
* i965: Enable several GLES 3.1 extensions on HSW+Ian Romanick2017-01-061-3/+3
| | | | | | | | | The only reason we didn't previously enable this was the dependency on OpenGL ES 3.1. These should have been enabled as soon as HSW got stencil texturing. We also needed to fixup setting MaxViewports. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* docs: Mark GL_ARB_gpu_shader_fp64 and OpenGL 4.0 as done for i965/hsw+Iago Toral Quiroga2017-01-051-2/+2
| | | | Acked-by: Kenneth Graunke <[email protected]>
* doc/features.txt: update for freedrenoRomain Failliot2017-01-031-19/+19
| | | | | | | | I lost track of who created initial patch (Ilia?).. Romain rebased it. I pushed it. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=95460 Signed-off-by: Rob Clark <[email protected]>
* i965: Add i965 plumbing for ARB_post_depth_coverage for i965 (gen9+).Plamena Manolova2016-12-071-1/+1
| | | | | | | | | | This extension allows the fragment shader to control whether values in gl_SampleMaskIn[] reflect the coverage after application of the early depth and stencil tests. Signed-off-by: Plamena Manolova <[email protected]> Reviewed-by: Chris Forbes <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
* gallium: add PIPE_CAP_STREAM_OUTPUT_INTERLEAVE_BUFFERSIlia Mirkin2016-10-221-1/+1
| | | | | | | | | | | | | | This allows the driver to signal that it can't handle random interleaving of attributes across buffers. This is required for ARB_transform_feedback3, and it's initialized to whatever the previous value of PIPE_CAP_STREAM_OUTPUT_PAUSE_RESUME was except for nv50 where it is disabled. Note that the proprietary drivers never expose ARB_transform_feedback3 on any GT21x's (where nouveau previously did), and after some effort I was unable to get it to work. Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* doc/features.txt: factor out radeonsi as GL45 completeEdward O'Callaghan2016-10-181-9/+9
| | | | | | | | | | V2. add i965/hsw+ to list V3. rebased on master. V4. 'DONE' -> 'DONE ()'. V5. remove i965/hsw+ from list :/ Signed-off-by: Edward O'Callaghan <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* docs: mark GL 4.4/4.5 extension groups as DONE for nvc0Ilia Mirkin2016-10-131-20/+20
| | | | Signed-off-by: Ilia Mirkin <[email protected]>
* nv50: enable ARB_enhanced_layoutsIlia Mirkin2016-10-131-2/+2
| | | | Signed-off-by: Ilia Mirkin <[email protected]>
* st/mesa: enable ARB_enhanced_layouts and turn the cap onNicolai Hähnle2016-10-121-9/+9
| | | | | | | v2: mark llvmpipe & softpipe properly as well (Jason Wood) Reviewed-by: Edward O'Callaghan <[email protected]> Reviewed-by: Dave Airlie <[email protected]>
* docs: Mark GL_OES_viewport_array done on i965Anuj Phogat2016-10-101-1/+1
| | | | | Signed-off-by: Anuj Phogat <[email protected]> Reviewed-by: Dylan Baker <[email protected]>
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