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* swr/rast: Convert system memory pointers to gfxptr_tAlok Hota2019-02-151-0/+1
| | | | | | Fulfills an unused internal interface Reviewed-by: Bruce Cherniak <[email protected]>
* swr: knob overrides for Intel Xeon PhiTim Rowley2017-10-191-0/+27
| | | | | | | | Architecture benefits from having more threads/work outstanding. Patch by Jan Zielinski. Reviewed-by: Bruce Cherniak <[email protected]>
* swr: Handle resource across context changesGeorge Kyriazis2017-09-261-2/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Swr caches fb contents in tiles. Those tiles are stored on a per-context basis. When switching contexts that share resources we need to make sure that the tiles of the old context are being stored and the tiles of the new context are being invalidated (marked as invalid, hence contents need to be reloaded). The context does not get any dirty bits to identify this case. This has to be, then, coordinated by the resources that are being shared between the contexts. Add a "curr_pipe" hook in swr_resource that will allow us to identify a MakeCurrent of the above form during swr_update_derived(). At that time, we invalidate the tiles of the new context. The old context, will need to have already store its tiles by that time, which happens during glFlush(). glFlush() is being called at the beginning of MakeCurrent. So, the sequence of operations is: - At the beginning of glXMakeCurrent(), glFlush() will store the tiles of all bound surfaces of the old context. - After the store, a fence will guarantee that the all tile store make it to the surface - During swr_update_derived(), when we validate the new context, we check all resources to see what changed, and if so, we invalidate the current tiles. Fixes rendering problems with CEI/Ensight. Reviewed-by: Bruce Cherniak <[email protected]>
* swr/rast: Migrate memory pointers to gfxptr_t typeTim Rowley2017-09-131-9/+9
| | | | Reviewed-by: Bruce Cherniak <[email protected]>
* swr: build driver proper separate from rasterizerTim Rowley2017-07-111-1/+1
| | | | | | | | | | | | | | | | | | swr used to build and link the rasterizer to the driver, and to support multiple architectures we needed to have multiple versions of the driver/rasterizer combination, which needed to link in much of mesa. Changing to having one instance of the driver and just building architecture specific versions of the rasterizer gives a large reduction in disk space. libGL.so 6464 Kb -> 7000 Kb libswrAVX.so 10068 Kb -> 5432 Kb libswrAVX2.so 9828 Kb -> 5200 Kb Total 26360 Kb -> 17632 Kb Reviewed-by: Emil Velikov <[email protected]>
* swr: switch to using SwrGetInterface api tableTim Rowley2017-07-111-8/+11
| | | | | | | | | Use the SWR rasterizer API through the table returned from SwrGetInterface rather than referencing the functions directly. This will allow us to move to a model of having the driver dynamically load the appropriate swr architecture library. Reviewed-by: Bruce Cherniak <[email protected]>
* swr: use swr_query_result type instead of voidTim Rowley2017-06-301-2/+2
| | | | | | | | | Tag pStat field in swr_draw_context structure so gen_llvm_types.py can deal with the actual structure type instead of using void. Code cleanup, no functional change. Reviewed-by: Bruce Cherniak <[email protected]>
* swr: move msaa resolve to generalized StoreTileBruce Cherniak2017-05-081-75/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | v3: list piglit tests fixed by this patch. Fixed typo Tim pointed out. v2: Reword commit message to more closely adhere to community guidelines. This patch moves msaa resolve down into core/StoreTiles where the surface format conversion routines are available. The previous "experimental" resolve was limited to 8-bit unsigned render targets. This fixes a number of piglit msaa tests by adding resolve support for all the render target formats we support. Specifically: layered-rendering/gl-layer-render: fail->pass layered-rendering/gl-layer-render-storage: fail->pass multisample-formats *[2,4,8,16] gl_arb_texture_rg: crash->pass multisample-formats *[2,4,8,16] gl_ext_texture_snorm: crash->pass multisample-formats *[2,4,8,16] gl_arb_texture_float: fail->pass multisample-formats *[2,4,8,16] gl_arb_texture_rg-float: fail->pass MSAA is still disabled by default, but can be enabled with "export SWR_MSAA_MAX_COUNT=4" (1,2,4,8,16 are options) The default is 0, which is disabled. This patch improves the number of multisample-formats supported by swr, and fixes several crashes currently in the 17.1 branch. Therefore, it should be considered for inclusion in the 17.1 stable release. Being disabled by default, it poses no risk to most users of swr. Reviewed-by: Tim Rowley <[email protected]> cc: [email protected]
* swr/rast: add SwrInit() to init backend/memory tablesTim Rowley2017-04-281-4/+1
| | | | Reviewed-by: Bruce Cherniak <[email protected]>
* swr: Enable MSAA in OpenSWR software rendererBruce Cherniak2017-04-141-3/+87
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch enables multisample antialiasing in the OpenSWR software renderer. MSAA is a proof-of-concept/work-in-progress with bug fixes and performance on the way. We wanted to get the changes out now to allow several customers to begin experimenting with MSAA in a software renderer. So as not to impact current customers, MSAA is turned off by default - previous functionality and performance remain intact. It is easily enabled via environment variables, as described below. It has only been tested with the glx-lib winsys. The intention is to enable other state-trackers, both Windows and Linux and more fully support FBOs. There are 2 environment variables that affect behavior: * SWR_MSAA_FORCE_ENABLE - force MSAA on, for apps that are not designed for MSAA... Beware, results will vary. This is mainly for testing. * SWR_MSAA_MAX_SAMPLE_COUNT - sets maximum supported number of samples (1,2,4,8,16), or 0 to disable MSAA altogether. (The default is currently 0.) Reviewed-by: George Kyriazis <[email protected]>
* swr: Align swr_context allocation to SIMD alignment.Bruce Cherniak2017-04-141-2/+5
| | | | | | | | | The context now contains SIMD vectors which must be aligned (specifically samplePositions in the rastState in the derived state). Failure to align can result in segv crash on unaligned memory access in vector instructions. Reviewed-by: Tim Rowley <[email protected]>
* gallium: s/uint/enum pipe_render_cond_flag/ for set_render_condition()Brian Paul2017-03-081-1/+1
| | | | Reviewed-by: Edward O'Callaghan <[email protected]>
* swr: implement geometry shadersTim Rowley2017-03-051-1/+1
| | | | Reviewed-by: Bruce Cherniak <[email protected]>
* swr: enable clear_texture with util_clear_textureBruce Cherniak2017-03-021-0/+1
| | | | | | Passes corresponding piglit tests. Reviewed-by: Edward O'Callaghan <[email protected]>
* swr: remove unneeded extern "C"George Kyriazis2017-02-161-3/+0
| | | | | | the guards have been added to the header files that needed them. Reviewed-by: Ilia Mirkin <[email protected]>
* gallium: set pipe_context uploaders in drivers (v3)Marek Olšák2017-02-141-0/+9
| | | | | | | | | | | | | | | Notes: - make sure the default size is large enough to handle all state trackers - pipe wrappers don't receive transfer calls from stream_uploader, because pipe_context::stream_uploader points directly to the underlying driver's stream_uploader (to keep it simple for now) v2: add error handling to nv50, nvc0, noop v3: set const_uploader Reviewed-by: Nicolai Hähnle <[email protected]> Tested-by: Edmondo Tommasina <[email protected]> (v1) Tested-by: Charmaine Lee <[email protected]>
* swr: Implement fence attached work queues for deferred deletion.Bruce Cherniak2016-12-161-3/+4
| | | | | | | Work can now be added to fences and triggered by fence completion. This allows for deferred resource deletion, and other asynchronous tasks. Reviewed-by: George Kyriazis <[email protected]>
* swr: turn off queries around blitsIlia Mirkin2016-11-301-1/+9
| | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Tim Rowley <[email protected]>
* swr: remove warning about multi-layer surfacesIlia Mirkin2016-11-301-4/+0
| | | | | | | | | | We now support clearing these, and actually rendering to multiple layers would require GS support, which will fail in much more spectacular ways for now. Once that is hooked up, there won't be anything else to do here. Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Tim Rowley <[email protected]>
* swr: rework resource layout and surface setupIlia Mirkin2016-11-221-26/+77
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a bit of a mega-commit, but unfortunately there's no great way to break this up since a lot of different pieces have to match up. Here we do the following: - change surface layout to match swr's Load/StoreTile expectations - fix sampler settings to respect all sampler view parameters - fix stencil sampling to read from secondary resource - respect pipe surface format, level, and layer settings - fix resource map/unmap based on the new layout logic - fix resource map/unmap to copy proper parts of stencil values in and out of the matching depth texture These fix a massive quantity of piglits, including all the tex-miplevel-selection ones. Note that the swr native miptree layout isn't extremely space-efficient, and we end up using it for all textures, not just the renderable ones. A back-of-the-envelope calculation suggests about 10%-25% increased memory usage for miptrees, depending on the number of LODs. Single-LOD textures should be unaffected. There are a handful of regressions as a result of this change: - Some textureGrad tests, these failures match llvmpipe. (There are debug settings allowing improved gallivm sampling accurancy.) - Some layered clearing tests as swr doesn't currently support that. It was getting lucky before because enough other things were broken. Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Bruce Cherniak <[email protected]>
* swr: Handle windows.h and NOMINMAXGeorge Kyriazis2016-11-211-8/+8
| | | | | | | | | Reorder header files so that we have a chance to defined NOMINMAX before mesa include files include windows.h v3: split from bigger patch Reviewed-by: Emil Velikov <[email protected]>
* swr: fix texture layout for compressed formatsIlia Mirkin2016-11-151-2/+3
| | | | | | | Fixes the texsubimage piglit and lets the copyteximage one get further. Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Bruce Cherniak <[email protected]>
* swr: [rasterizer core] remove driverTypeTim Rowley2016-11-141-1/+0
| | | | Reviewed-by: Bruce Cherniak <[email protected]>
* swr: Removed stalling SwrWaitForIdle from queries.Bruce Cherniak2016-10-031-15/+18
| | | | | | | | Previous fundamental change in stats gathering added a temporary SwrWaitForIdle to begin_query and end_query. Code has been reworked to remove stall. Reviewed-by: George Kyriazis <[email protected]>
* swr: [rasterizer core] split FE and BE statsTim Rowley2016-08-101-2/+17
| | | | | | | | | | | Separated FE stats out into its own structure. There are 17 FE vs 3 BE stat fields. Since there is only one FE thread per DC then we don't have to loop over all threads and sum up FE stats over all the worker threads. This also reduces size of DC since we only need to store one copy of the FE stats and not one per worker. Finally, we can use the new FE callback mechanism to update these. Signed-off-by: Tim Rowley <[email protected]>
* swr: [rasterizer core] fundamentally change how stats workTim Rowley2016-08-101-0/+31
| | | | | | Add a per draw stats callback to update driver stats. Signed-off-by: Tim Rowley <[email protected]>
* swr: [rasterizer core] improve implementation for SoWriteOffsetTim Rowley2016-08-101-0/+1
| | | | | | | 1. SoWriteOffset is no longer treated as a stat 2. Added callback from core to update streamout write offset Signed-off-by: Tim Rowley <[email protected]>
* gallium: add a pipe_context parameter to fence_finishMarek Olšák2016-08-101-2/+2
| | | | | | | | required by glClientWaitSync (GL 4.5 Core spec) that can optionally flush the context Reviewed-by: Rob Clark <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* gallium: split transfer_inline_write into buffer and texture callbacksMarek Olšák2016-07-231-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | to reduce the call indirections with u_resource_vtbl. The worst call tree you could get was: - u_transfer_inline_write_vtbl - u_default_transfer_inline_write - u_transfer_map_vtbl - driver_transfer_map - u_transfer_unmap_vtbl - driver_transfer_unmap That's 6 indirect calls. Some drivers only had 5. The goal is to have 1 indirect call for drivers that care. The resource type can be determined statically at most call sites. The new interface is: pipe_context::buffer_subdata(ctx, resource, usage, offset, size, data) pipe_context::texture_subdata(ctx, resource, level, usage, box, data, stride, layer_stride) v2: fix whitespace, correct ilo's behavior Reviewed-by: Nicolai Hähnle <[email protected]> Acked-by: Roland Scheidegger <[email protected]>
* swr: Update screen->context pointer with multiple contexts.Bruce Cherniak2016-06-171-3/+3
| | | | | | | | | A pipe pointer in the screen allows for access to current device context in flush_frontbuffer and resource_destroy. This wasn't tracking current context in multi-context situations. v2: More caffeine. Corrected compare, removed unnecessary set of screen-pipe in create_context, and added a few comments.
* swr: s/Elements/ARRAY_SIZE/Tim Rowley2016-04-271-2/+2
| | | | Reviewed-by: Bruce Cherniak <[email protected]>
* swr: dereference cbuf/zbuf/views on context destroyTim Rowley2016-04-181-0/+15
| | | | | | Fixes resource memory leaks. Reviewed-by: Ilia Mirkin <[email protected]>
* swr: [rasterizer core] subcontext reworkTim Rowley2016-03-251-1/+0
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* gallium/swr: Cleaned up some context-resource managementGeorge Kyriazis2016-03-171-5/+11
| | | | | | | | | | Removed bound_to_context. We now pick up the context from the screen instead of the resource itself. The resource could be out-of-date and point to a pipe that is already freed. Fixes manywin mesa xdemo. Reviewed-by: Bruce Cherniak <[email protected]>
* gallium/swr: Resource managementBruce Cherniak2016-03-141-64/+39
| | | | | | | | Better tracking of resource state and synchronization. A follow on commit will clean up resource functions into a new swr_resource.cpp file. Reviewed-By: George Kyriazis <[email protected]>
* gallium/swr: add OpenSWR driverTim Rowley2016-03-021-0/+407
OpenSWR is a new software rasterizer for x86 processors designed for high performance and high scalablility on visualization workloads. Acked-by: Roland Scheidegger <[email protected]> Acked-by: Jose Fonseca <[email protected]>
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