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* gallium: the other drivers don't support ARB_buffer_storageMarek Olšák2014-02-251-0/+1
| | | | Reviewed-by: Fredrik Höglund <[email protected]>
* gallium: add texture gather support to gallium (v3)Dave Airlie2014-02-251-0/+2
| | | | | | | | | | | | | | | | | | | | | This adds support to gallium for a TG4 instruction, and two CAPs. The first CAP is required for GL_ARB_texture_gather. The second CAP is required to expose GL_ARB_gpu_shader5. However so far we haven't found any hardware that natively exposes the textureGatherOffsets feature from GL, so just lower it for now. If hardware appears for this we can add another CAP to allow TG4 to take 4 offsets. v2: add component selection src and a cap to say hw can do it. (st can use to help control GL_ARB_gpu_shader5/GLSL 4.00). Add docs. v3: rename to SM5, add docs. Reviewed-by: Roland Scheidegger <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* svga/winsys: Propagate surface shared information to the winsysThomas Hellstrom2014-02-142-2/+15
| | | | | | | | | | | | | | | | | The linux winsys needs to know whether a surface is shared. For guest-backed surfaces we need this information to avoid allocating a mob out of the mob cache for shared surfaces, but instead allocate a shared mob, that is never put in the mob cache, from the kernel. Also previously, all surfaces were given the "shareable" attribute when allocated from the kernel. This is too permissive for client-local surfaces. Now that we have the needed info, only set the "shareable" attribute if the client indicates that it needs to share the surface. Signed-off-by: Thomas Hellstrom <[email protected]> Reviewed-by: Jakob Bornecrantz <[email protected]> Reviewed-by: Brian Paul <[email protected]> Cc: "10.1" <[email protected]>
* svga: update texture code for GBSBrian Paul2014-02-142-64/+326
| | | | | Reviewed-by: Thomas Hellstrom <[email protected]> Cc: "10.1" <[email protected]>
* svga: update buffer code for GBSBrian Paul2014-02-142-42/+224
| | | | | Reviewed-by: Thomas Hellstrom <[email protected]> Cc: "10.1" <[email protected]>
* svga: add new helper functions for GBS buffersBrian Paul2014-02-141-0/+76
| | | | | Reviewed-by: Thomas Hellstrom <[email protected]> Cc: "10.1" <[email protected]>
* svga: remove a couple unneeded assertionsBrian Paul2014-02-142-2/+0
| | | | | Reviewed-by: Thomas Hellstrom <[email protected]> Cc: "10.1" <[email protected]>
* svga: adjust adjustment for point coordinatesBrian Paul2014-02-141-1/+4
| | | | | Reviewed-by: Thomas Hellstrom <[email protected]> Cc: "10.1" <[email protected]>
* svga: track which textures are rendered toBrian Paul2014-02-142-18/+38
| | | | | Reviewed-by: Thomas Hellstrom <[email protected]> Cc: "10.1" <[email protected]>
* svga: add helpers for tracking rendering to texturesBrian Paul2014-02-142-0/+68
| | | | | Reviewed-by: Thomas Hellstrom <[email protected]> Cc: "10.1" <[email protected]>
* svga: update shader code for GBSBrian Paul2014-02-148-20/+142
| | | | | Reviewed-by: Thomas Hellstrom <[email protected]> Cc: "10.1" <[email protected]>
* svga: update constant buffer code for GBSBrian Paul2014-02-145-69/+175
| | | | | Reviewed-by: Thomas Hellstrom <[email protected]> Cc: "10.1" <[email protected]>
* svga: add svga_have_gb_objects/dma() functionsBrian Paul2014-02-141-0/+14
| | | | | Reviewed-by: Thomas Hellstrom <[email protected]> Cc: "10.1" <[email protected]>
* svga: add new GBS commandsBrian Paul2014-02-142-5/+637
| | | | | | | And update some existing commands. Reviewed-by: Thomas Hellstrom <[email protected]> Cc: "10.1" <[email protected]>
* svga: update svga_winsys interface for GBSBrian Paul2014-02-145-13/+140
| | | | | | | | This adds new interface functions for guest-backed surfaces and adds a mobid parameter to the surface_relocation() function. Reviewed-by: Thomas Hellstrom <[email protected]> Cc: "10.1" <[email protected]>
* svga: update dumping code with new GBS commands, etcBrian Paul2014-02-141-44/+268
| | | | | Reviewed-by: Thomas Hellstrom <[email protected]> Cc: "10.1" <[email protected]>
* svga: split / update svga3d header filesBrian Paul2014-02-1417-1976/+4808
| | | | | | | | | | The old svga3d_reg.h file is split into separate header files and we add new items for guest-backed surfaces. Plus some minor code fixes because of renamed symbols. Reviewed-by: Thomas Hellstrom <[email protected]> Cc: "10.1" <[email protected]>
* svga: replace out-of-temps assertion with debug warningBrian Paul2014-02-121-2/+4
| | | | Signed-off-by: Brian Paul <[email protected]>
* gallium: add geometry shader output limitsGrigori Goronzy2014-02-091-0/+2
| | | | | | | | v2: adjust limits for radeonsi and llvmpipe v3: add documentation Cc: "10.1" <[email protected]> Signed-off-by: Marek Olšák <[email protected]>
* gallium: remove PIPE_USAGE_STATICMarek Olšák2014-02-062-2/+2
| | | | Reviewed-by: Brian Paul <[email protected]>
* gallium: remove PIPE_CAP_MAX_COMBINED_SAMPLERSMarek Olšák2014-02-041-2/+0
| | | | | | | This can be derived from the shader caps. All GPUs from ATI/AMD, NVIDIA, and INTEL have separate texture slots for each shader stage.
* svga: check shader size against max command buffer sizeBrian Paul2014-02-032-12/+49
| | | | | | | If the shader is too large, plug in a dummy shader. This patch also reworks the existing dummy shader code. Reviewed-by: Jose Fonseca <[email protected]>
* svga: refactor some shader codeBrian Paul2014-02-0311-76/+171
| | | | | | | Put common code in new svga_shader.c file. Considate separate vertex/ fragment shader ID generation. Reviewed-by: Jose Fonseca <[email protected]>
* svga: Set PIPE_CAP_MIN_MAP_BUFFER_ALIGNMENT to 64Siavash Eliasi2014-01-291-1/+2
| | | | | | | v2: Fixed setting switch cases prior to PIPE_CAP_MIN_MAP_BUFFER_ALIGNMENT incorrectly. Reviewed-by: Ian Romanick <[email protected]>
* svga: rename "tex_usage" to "bindings", add commentsBrian Paul2014-01-241-7/+11
| | | | Trivial.
* svga: fix PS output register setup regressionBrian Paul2014-01-232-3/+5
| | | | | | | | | | | | Fixes glean fragProg1 regression caused by commit b9f68d927ea (implement TGSI_PROPERTY_FS_COLOR0_WRITES_ALL_CBUFS). This bug only appears when the fragment shader emits fragment.Z before color outputs. The bug was caused by confusion between register indexes and semantic indexes. Also added some comments to better explain register indexing. Reviewed-by: Jose Fonseca <[email protected]>
* svga: minor code movement in svga_tgsi_insn.cBrian Paul2014-01-231-47/+47
| | | | Reviewed-by: José Fonseca <[email protected]>
* svga: whitespace, formatting fixes in svga_state_framebuffer.cBrian Paul2014-01-231-31/+26
| | | | Reviewed-by: José Fonseca <[email protected]>
* svga: simplify common immediate value constructionBrian Paul2014-01-232-91/+115
| | | | | | | Use some new helper functions to make the code much more readable. And fix wrong value for XPD's w result. Reviewed-by: José Fonseca <[email protected]>
* svga: add comments, etc to svga_tgsi_insn.c codeBrian Paul2014-01-231-31/+163
| | | | | | To make things a little easier to understand for newcomers. Reviewed-by: José Fonseca <[email protected]>
* svga: assorted cleanups in shader codeBrian Paul2014-01-231-1/+0
| | | | Reviewed-by: José Fonseca <[email protected]>
* svga: rename shader_result -> variantBrian Paul2014-01-238-142/+158
| | | | | | | To be more consisten with other parts of gallium. Plus, update/add various comments. Reviewed-by: José Fonseca <[email protected]>
* gallium: remove PIPE_CAP_SCALED_RESOLVEMarek Olšák2014-01-231-1/+0
| | | | | | | If any driver doesn't support this, it can use a blit after resolving the samples. Reviewed-by: Brian Paul <[email protected]>
* svga: implement TGSI_PROPERTY_FS_COLOR0_WRITES_ALL_CBUFSBrian Paul2014-01-214-8/+47
| | | | | | | | | | | | Fixes several colorbuffer tests, including piglit "fbo-drawbuffers-none" for "gl_FragColor" and "glDrawPixels" cases. v2: rework patch to only avoid creating extra shader variants when TGSI_PROPERTY_FS_COLOR0_WRITES_ALL_CBUFS is not specified. Per Jose. Use a write_color0_to_n_cbufs key field to replicate color0 to N color buffers only when N > 0 and WRITES_ALL_CBUFS is set. Reviewed-by: José Fonseca <[email protected]>
* svga: rename color output variablesBrian Paul2014-01-213-9/+10
| | | | | | Just to be bit more readable. Reviewed-by: José Fonseca <[email protected]>
* svga: fix clearing for null color buffersBrian Paul2014-01-211-3/+3
| | | | | | Fixes piglit "fbo-drawbuffers-none glClear" test. Reviewed-by: José Fonseca <[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]>
* svga: fix crash when clearing null color bufferBrian Paul2014-01-171-3/+7
| | | | | | | | | | Fixes regression since 9baa45f78b8ca7d66280e36009b6a685055d7cd6 but some of the piglit fbo-drawbuffers-none tests still don't pass. v2: use the right pointer type for 'h' Reviewed-by: José Fonseca <[email protected]>
* gallium: add bits for clipping points as tris (d3d-style)Roland Scheidegger2014-01-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | OpenGL does whole-point clipping, that is a large point is either fully clipped or fully unclipped (the latter means it may extend beyond the viewport as long as the center is inside the viewport). d3d9 (d3d10 has no large points) however requires points to be clipped after they are expanded to a rectangle. (Note some IHVs are known to ignore GL rules at least with some hw/drivers.) Hence add a rasterizer bit indicating which way points should be clipped (some drivers probably will always ignore this), and add the draw interaction this requires. Drivers wanting to support this and using draw must support large points on their own as draw doesn't implement vp clipping on the expanded points (it potentially could but the complexity doesn't seem warranted), and the driver needs to do viewport scissoring on such points. Conflicts: src/gallium/drivers/llvmpipe/lp_context.c src/gallium/drivers/llvmpipe/lp_state_derived.c Reviewed-by: Jose Fonseca <[email protected]>
* svga: don't emit extraneous fs shadow codeBrian Paul2013-12-131-3/+38
| | | | | | | | | | | | Depending on the depth texture format, we may or may not have to emit explicit fs code to do the shadow comparison. Before, we were emitting it more often than needed. v2: check the actual texture format rather than the screen->depth.z16 field. The screen->depth.z16, x8z24, s8z24 fields may not all be set to a consistent set of depth formats. Reviewed-by: José Fonseca <[email protected]>
* svga: expose HW smooth/stipple/wide linesBrian Paul2013-12-117-14/+99
| | | | | | | Newer virtual HW versions support smooth/stipple/wide lines. Use that instead of 'draw' fallbacks when possible. Reviewed-by: José Fonseca <[email protected]>
* gallium: add support for AMD_vertex_shader_layerMarek Olšák2013-12-031-0/+1
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* gallium: new shader cap bit for the amount of sampler viewsRoland Scheidegger2013-11-281-0/+2
| | | | | | | | | Ever since introducing separate sampler and sampler view max this was really missing. Every driver but llvmpipe reports the same number as number of samplers for now, so nothing should break. Reviewed-by: Jose Fonseca <[email protected]>
* svga: remove special-case code for texkil w componentBrian Paul2013-11-211-23/+6
| | | | | | Not actually needed. Fixes piglit ARB_fragment_program/kil-swizzle test. Reviewed-by: José Fonseca <[email protected]>
* svga: improve check for 3D compressed texturesBrian Paul2013-11-191-5/+7
| | | | | | | | | | | This is basically a a respin of f1dfcf4bce35e6796f873d9a00103b280da81e4c per Jose's suggestion. Just set the SVGA3dSurfaceFormatCaps flags for 3D and cube textures when checking the texture format capabilities. This will filter out unsupported combinations like 3D+DXT. Reviewed-by: Jose Fonseca <[email protected]>
* svga: we don't supported 3D compressed texturesBrian Paul2013-11-181-0/+6
| | | | Reviewed-by: Jakob Bornecrantz <[email protected]>
* gallium/drivers: compact compiler flags into Automake.incEmil Velikov2013-11-161-7/+2
| | | | | | | | | | * minimise flags duplication * distingush between VISIBILITY C and CXX flags * set only required flags - C and/or CXX v2: add LLVM_CFLAGS back to AM_CFLAGS (add missing backslash) Signed-off-by: Emil Velikov <[email protected]>
* gallium/drivers: enable automake subdir-objectsEmil Velikov2013-11-161-0/+2
| | | | Signed-off-by: Emil Velikov <[email protected]>
* svga: remove unused vars in svga_hwtnl_simple_draw_range_elements()Brian Paul2013-11-151-12/+2
| | | | | | And simplify the code. Reviewed-by: Jose Fonseca <[email protected]>
* svga: print warning for unsupported indirect dest reg indexingBrian Paul2013-11-151-0/+4
| | | | | | | | | For DX9-level shaders, there's only limited support for indirect indexing of registers (with the loop counter register, not the general address register.) Reviewed-by: José Fonseca <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]>
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