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* virgl: use debug_printf instead of fprintfErik Faye-Lund2019-04-101-1/+1
| | | | | | | | | While we're at it, prefix the string with "VIRGL: ", to match similar code elsewhere in virgl. Fixes: d7b31969767 ("virgl: Return an error if we use fp64 on top of GLES") Signed-off-by: Erik Faye-Lund <[email protected]> Reviewed-by: Elie Tournier <[email protected]>
* virgl: Return an error if we use fp64 on top of GLESElie Tournier2019-03-091-0/+13
| | | | | Signed-off-by: Elie Tournier <[email protected]> Reviewed-by: <Gurchetan Singh [email protected]>
* forward precise-flag if supportedErik Faye-Lund2018-07-241-1/+4
| | | | | | | | | | | | | | | | New versions of virglrenderer supports the precise-flag, so let's forward it from TGSI if that's the case. This fixes a few dEQP-GLES31 tests: - dEQP-GLES31.functional.tessellation.common_edge.quads_equal_spacing_precise - dEQP-GLES31.functional.tessellation.common_edge.quads_fractional_even_spacing_precise - dEQP-GLES31.functional.tessellation.common_edge.quads_fractional_odd_spacing_precise - dEQP-GLES31.functional.tessellation.common_edge.triangles_equal_spacing_precise - dEQP-GLES31.functional.tessellation.common_edge.triangles_fractional_even_spacing_precise - dEQP-GLES31.functional.tessellation.common_edge.triangles_fractional_odd_spacing_precise Signed-off-by: Erik Faye-Lund <[email protected]> Reviewed-by: Dave Airlie <[email protected]>
* virgl: add ARB_cull_distance support.Dave Airlie2018-03-231-2/+9
| | | | | | | This just allows the properties through to the host if we have cull dist support. Signed-off-by: Dave Airlie <[email protected]>
* virgl: also remove dimension on indirect.Dave Airlie2018-01-311-1/+0
| | | | | | | | | This fixes some dEQP tests that generated bad shaders. Fixes: b6f6ead19 (virgl: drop const dimensions on first block.) Reviewed-by: Gurchetan Singh <[email protected]> Tested-by: Gurchetan Singh <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* virgl: drop const dimensions on first block.Dave Airlie2017-09-151-0/+27
| | | | | | | | | | | | The virgl protocol version of tgsi doesn't handle this yet, transform it back to the old ways. Thanks to Nicolai Hähnle <[email protected]> for also writing nearly the same patch. Fixes: 41e342d5 tgsi/ureg: always emit constants (and their decls) as 2D Tested-by: Rob Herring <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* virgl: drop precise modifier.Dave Airlie2017-07-281-0/+10
| | | | | | | | | The host doesn't understand this yet, so drop it for now. Fixes: virgl regressions. Fixes: af22adee4f (tgsi: add precise flag to tgsi_instruction) Signed-off-by: Dave Airlie <[email protected]>
* virgl: drop next shader property for now.Dave Airlie2016-03-261-0/+1
| | | | Signed-off-by: Dave Airlie <[email protected]>
* virgl: add driver for virtio-gpu 3D (v2)Dave Airlie2015-10-231-0/+66
virgl is the 3D acceleration backend for the virtio-gpu shipping with qemu. The 3D acceleration is designed around gallium and TGSI as the virtualisation layer. The backend renderer translates the virgl interface into OpenGL currently. This is the initial import of the driver to mesa. The kernel driver portions are lined up for drm-next. Currently this driver supports up to GL3.3 and some misc extensions if the host driver exposes it. It is planned to iterate the virgl API to new GL levels as mesa host drivers gain features. v2: fix resource tracking across flushes to avoid ->bind hack in mapping. consolidate mapping and waiting code for transfers. use u_range for dirt tracking. handle larger shaders in protocol. include virtgpu_drm.h in mesa for now. add translation layer for gallium tgsi to virgl tgsi. Signed-off-by: Dave Airlie <[email protected]>
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