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* gallium: Add support for multiple viewportsZack Rusin2013-05-251-6/+10
| | | | | | | | | | | | Gallium supported only a single viewport/scissor combination. This commit changes the interface to allow us to add support for multiple viewports/scissors. Signed-off-by: Zack Rusin <zackr@vmware.com> Reviewed-by: Marek Olšák <maraeo@gmail.com> Reviewed-by: José Fonseca<jfonseca@vmware.com> Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Roland Scheidegger <sroland@vmware.com>
* mesa: Restore 78-column wrapping of license text in C-style comments.Kenneth Graunke2013-04-231-4/+4
| | | | | | | | | | | | | | The previous commit introduced extra words, breaking the formatting. This text transformation was done automatically via the following shell command: $ git grep 'THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY' | sed 's/:.*$//' | xargs -I {} sh -c 'vim -e -s {} < vimscript where 'vimscript' is a file containing: /THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY/;/\*\// !fmt -w 78 -p ' * ' :wq Reviewed-by: Brian Paul <brianp@vmware.com>
* mesa: Add "OR COPYRIGHT HOLDERS" to license text disclaiming liability.Kenneth Graunke2013-04-231-1/+1
| | | | | | | | | | | | | | | This brings the license text in line with the MIT License as published on the Open Source Initiative website: http://opensource.org/licenses/mit-license.php Generated automatically be the following shell command: $ git grep 'THE AUTHORS BE LIABLE' | sed 's/:.*$//g' | xargs -I '{}' \ sed -i 's/THE AUTHORS/THE AUTHORS OR COPYRIGHT HOLDERS/' {} This introduces some wrapping issues, to be fixed in the next commit. Reviewed-by: Brian Paul <brianp@vmware.com>
* nvc0: implement compute support for nve4Christoph Bumiller2013-03-121-11/+273
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* gallium: add start_slot parameter to set_vertex_buffersMarek Olšák2012-10-311-44/+24
| | | | | | | | | | | | | | | | | | | | | This allows updating only a subrange of buffer bindings. set_vertex_buffers(pipe, start_slot, count, NULL) unbinds buffers in that range. Binding NULL resources unbinds buffers too (both buffer and user_buffer must be NULL). The meta ops are adapted to only save, change, and restore the single slot they use. The cso_context can save and restore only one vertex buffer slot. The clients can query which one it is using cso_get_aux_vertex_buffer_slot. It's currently set to 0. (the Draw module breaks if it's set to non-zero) It should decrease the CPU overhead when using a lot of meta ops, but the drivers must be able to treat each vertex buffer slot as a separate state (only r600g does so at the moment). I can imagine this also being useful for optimizing some OpenGL use cases. Reviewed-by: Brian Paul <brianp@vmware.com>
* nv50,nvc0: fix stream output target buffer leakMarcin Slusarz2012-06-141-0/+1
| | | | | It manifests at exit as: "WARNING: destroying GPU memory cache with some buffers still in use"
* nvc0: optimize blend cso by checking which by-RT data actually differsChristoph Bumiller2012-05-291-65/+94
| | | | Can save about 200 bytes of command buffer space.
* nv50,nvc0: handle user vertex buffersChristoph Bumiller2012-05-171-7/+18
| | | | And restructure VBO validation a little in the process.
* nv50,nvc0: handle user index buffersChristoph Bumiller2012-05-171-3/+8
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* nv50,nvc0: handle user constbufs without wrapping them in a resourceChristoph Bumiller2012-05-171-25/+20
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* gallium: add void *user_buffer to pipe_constant_bufferMarek Olšák2012-04-301-0/+10
| | | | This reduces CPU overhead when updating constants.
* gallium: remove pipe_context::redefine_user_bufferMarek Olšák2012-04-301-2/+0
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* gallium: change set_constant_buffer to be UBO-friendlyMarek Olšák2012-04-301-1/+2
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* nvc0: prefix all macro methods with MACROChristoph Bumiller2012-04-141-5/+6
| | | | Some of them have non-macro counterparts.
* nvc0: improve vertex state validationChristoph Bumiller2012-04-141-10/+35
| | | | Now updating vertex attribute format only when necessary.
* nvc0: track texture dirty state individuallyChristoph Bumiller2012-04-141-10/+22
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* nv50,nvc0: hold references to the framebuffer surfacesChristoph Bumiller2012-04-141-1/+13
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* nouveau: switch to libdrm_nouveau-2.0Christoph Bumiller2012-04-141-7/+13
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* Squash-merge branch 'gallium-clip-state'Marek Olšák2012-01-101-5/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: src/gallium/auxiliary/tgsi/tgsi_strings.c src/mesa/state_tracker/st_atom_clip.c commit d919791f2742e913173d6b335128e7d4c63c0840 Author: Christoph Bumiller <e0425955@student.tuwien.ac.at> Date: Fri Jan 6 17:59:22 2012 +0100 d3d1x: adapt to new clip state commit cfec82bca3fefcdefafca3f4555285ec1d1ae421 Author: Christoph Bumiller <e0425955@student.tuwien.ac.at> Date: Fri Jan 6 14:16:51 2012 +0100 gallium/docs: update for clip state changes commit c02bfeb81ad9f62041a2285ea6373bbbd602912a Author: Christoph Bumiller <e0425955@student.tuwien.ac.at> Date: Fri Jan 6 14:21:43 2012 +0100 tgsi: add TGSI_PROPERTY_PROHIBIT_UCPS commit d4e0a785a6a23ad2f6819fd72e236acb9750028d Author: Brian Paul <brianp@vmware.com> Date: Thu Jan 5 08:30:00 2012 -0700 tgsi: consolidate TGSI string arrays in new tgsi_strings.h There was some duplication between the tgsi_dump.c and tgsi_text.c files. Also use some static assertions to help catch errors when adding new TGSI values. v2: put strings in tgsi_strings.c file instead of the .h file. Reviewed-by: Dave Airlie <airlied@redhat.com> commit c28584ce0d8c62bd92c8f140729d344f88a0b3cd Author: Christoph Bumiller <e0425955@student.tuwien.ac.at> Date: Fri Jan 6 12:48:09 2012 +0100 gallium: extend user_clip_plane_enable to apply to clip distances commit f1d5016c07f786229ed057effbe55fbfd160b019 Author: Marek Olšák <maraeo@gmail.com> Date: Fri Jan 6 02:39:09 2012 +0100 nvfx: adapt to new clip state commit 6f6fa1c26bd19f797c1996731708e3569c9bfe24 Author: Marek Olšák <maraeo@gmail.com> Date: Fri Jan 6 01:41:39 2012 +0100 st/mesa: fix DrawPixels with GL_DEPTH_CLAMP commit c86ad730aa1c017788ae88a55f54071bf222be12 Author: Christoph Bumiller <e0425955@student.tuwien.ac.at> Date: Tue Jan 3 23:51:30 2012 +0100 nv50: adapt to new clip state commit 3a8ae6ac243bae5970729dc4057fe02d992543dc Author: Christoph Bumiller <e0425955@student.tuwien.ac.at> Date: Tue Jan 3 23:32:36 2012 +0100 nvc0: adapt to new clip state commit 6243a8246997f8d2fcc69ab741a2c2dea080ff11 Author: Marek Olšák <maraeo@gmail.com> Date: Thu Dec 29 01:32:51 2011 +0100 draw: initalize pt.user.planes in draw_init This fixes a crash in glean/fpexceptions. commit e3056524b19b56d473f4faff84ffa0eb41497408 Author: Marek Olšák <maraeo@gmail.com> Date: Mon Dec 26 06:26:55 2011 +0100 svga: adapt to new clip state commit c5bfa8b37d6d489271df457229081d6bbb51b4b7 Author: Marek Olšák <maraeo@gmail.com> Date: Sun Dec 25 14:11:51 2011 +0100 r600g: adapt to new clip state commit f11890905362f62627c4a28a8255b76eb7de7df2 Author: Marek Olšák <maraeo@gmail.com> Date: Sun Dec 25 14:10:26 2011 +0100 r300g: adapt to new clip state commit e37465327c79a01112f15f6278d9accc5bf3103f Author: Marek Olšák <maraeo@gmail.com> Date: Sun Dec 25 12:39:16 2011 +0100 draw: adapt to new clip state This adds a regression in the LLVM clipping path. Can anybody see anything wrong with the code? It works for every other case, just glean/fpexceptions crashes when doing the "Infinite clip plane test". commit b474d2b18c72d965eefae4e427c269cba5ce6ba2 Author: Marek Olšák <maraeo@gmail.com> Date: Sun Dec 25 13:14:59 2011 +0100 u_blitter: don't save/set/restore clip state commit 9dd240ea91f523a677af45e8d0adb9e661e28602 Author: Marek Olšák <maraeo@gmail.com> Date: Sun Dec 25 13:11:56 2011 +0100 gallium: don't cso_save/set/restore clip state The enable bits are in the rasterizer state. commit a4f7031179f5f4ad524b34b394214b984ac950f6 Author: Marek Olšák <maraeo@gmail.com> Date: Sun Dec 25 12:58:55 2011 +0100 gallium: default depth_clip to 1 depth_clip = !depth_clamp commit fe21147a00ab90e549d63fe12ee4625c9c2ffcc3 Author: Marek Olšák <maraeo@gmail.com> Date: Mon Dec 26 06:14:19 2011 +0100 trace,util: update state logging to new clip state Also dump the other missing flags. commit 2a3b96e84ac872dcc5bc1de049fe76bb58d64b23 Author: Marek Olšák <maraeo@gmail.com> Date: Sun Dec 25 10:43:43 2011 +0100 st/mesa: adapt to new clip state commit b7b656a42fca19d7c85267f42649a206a85a2c72 Author: Marek Olšák <maraeo@gmail.com> Date: Sat Dec 17 15:45:19 2011 +0100 gallium: move state enable bits from clip_state to rasterizer_state
* nvc0: implement new stream output interfaceChristoph Bumiller2011-12-151-59/+59
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* gallium: interface changes necessary to implement transform feedback (v5)Marek Olšák2011-12-151-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Namely: - EXT_transform_feedback - ARB_transform_feedback2 - ARB_transform_feedback_instanced The old interface was not useful for OpenGL and had to be reworked. This interface was originally designed for OpenGL, but additional changes have been made in order to make st/d3d1x support easier. The most notable change is the stream-out info must be linked with a vertex or geometry shader and cannot be set independently. This is due to limitations of existing hardware (special shader instructions must be used to write into stream-out buffers), and it's also how OpenGL works (stream outputs must be specified prior to linking shaders). Other than that, each stream output buffer has a "view" into it that internally maintains the number of bytes which have been written into it. (one buffer can be bound in several different transform feedback objects in OpenGL, so we must be able to have several views around) The set_stream_output_targets function contains a parameter saying whether new data should be appended or not. Also, the view can optionally be used to provide the vertex count for draw_vbo. Note that the count is supposed to be stored in device memory and the CPU never gets to know its value. OpenGL way | Gallium way ------------------------------------ BeginTF = set_so_targets(append_bitmask = 0) PauseTF = set_so_targets(num_targets = 0) ResumeTF = set_so_targets(append_bitmask = ~0) EndTF = set_so_targets(num_targets = 0) DrawTF = use pipe_draw_info::count_from_stream_output v2: * removed the reset_stream_output_targets function * added a parameter append_bitmask to set_stream_output_targets, each bit specifies whether new data should be appended to each buffer or not. v3: * added PIPE_CAP_STREAM_OUTPUT_PAUSE_RESUME for ARB_tfb2, note that the draw-auto subset is always required (for d3d10), only the pause/resume functionality is limited if the CAP is not advertised v4: * update gallium/docs v5: * compactified struct pipe_stream_output_info, updated dump/trace
* gallium: disable stream output in drivers that support itMarek Olšák2011-12-151-0/+7
| | | | I am going to make interface changes and I don't want to break compilation.
* nv50,nvc0: support polygon offset clamp stateChristoph Bumiller2011-09-281-0/+2
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* nv50,nvc0: add support for multi-sample resourcesChristoph Bumiller2011-07-141-0/+12
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* nv50-nvc0: make use of COLOR_MASK,BLEND_ENABLE_COMMONChristoph Bumiller2011-04-101-1/+3
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* nvc0: shrink CSOs a littleChristoph Bumiller2011-04-101-19/+16
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* nv50,nvc0: identify some line rasterization stateChristoph Bumiller2011-04-101-2/+6
| | | | Fixes width of non-smooth (aliased) lines on nvc0.
* nv50,nvc0: implement colour clamping controlsChristoph Bumiller2011-03-291-0/+4
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* nv50,nvc0: add some missing resource referencingChristoph Bumiller2011-03-131-4/+7
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* nvc0: don't enable early-z if alpha test is enabledChristoph Bumiller2011-03-131-10/+4
| | | | | | Depth values are also written before the shader is executed, so if early tests are enabled, fragments that failed the alpha test were modifying the depth buffer, but they shouldn't.
* nvc0: move sprite coord replace state into csoChristoph Bumiller2011-03-131-0/+8
| | | | It's not dependent on any other state anymore now.
* nv50,nvc0: share sampler state creationChristoph Bumiller2011-03-051-92/+8
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* nv50,nvc0: update the format tablesChristoph Bumiller2011-03-051-1/+1
| | | | | | | | Removed sampler view support for USCALED/SSCALED, the texture unit refuses to convert to non-normalized float. The enums are treated like UNORM. Removed duplicate format related headers.
* nouveau: ensure vbo_dirty is set when buffer write transfer completeBen Skeggs2011-03-011-57/+59
| | | | | | This introduces a shared nouveau_context struct to track such things. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* nvc0: port to common fence/mm/buffer codeBen Skeggs2011-03-011-2/+1
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* nvc0: multiply polygon offset units by 2Christoph Bumiller2011-02-241-1/+1
| | | | | Wasn't sure if this still was necessary because the piglit test started to fail at some point on nv50 where we already do this.
* nvc0: fix blend factor mappingChristoph Bumiller2011-02-161-31/+26
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* nvc0: fix clipping and use VIEWPORT instead of SCISSORChristoph Bumiller2011-02-161-3/+3
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* nvc0: front stencil mask and func mask methods are swappedChristoph Bumiller2011-02-161-5/+7
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* gallium: notify drivers about possible changes in user buffer contentsMarek Olšák2011-02-141-0/+3
| | | | Also implement the redefine_user_buffer hook in the drivers.
* nvc0: implement transform feedback stateChristoph Bumiller2011-01-301-0/+73
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* nvc0: identify POINT_RASTER_RULES, add POINT_SMOOTH stateChristoph Bumiller2011-01-131-0/+1
| | | | | | Point smoothing requires rasterization rules to be set to OGL. Sorry for the extra noise caused by the header update.
* nvc0: reference the vertex buffersChristoph Bumiller2010-12-271-0/+6
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* nvc0: implement VRAM buffer transfers with bounce buffersChristoph Bumiller2010-12-271-0/+4
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* nvc0: use most defs/decls from nouveau_pushbuf.hChristoph Bumiller2010-12-231-13/+13
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* nvc0: fix clipping with scissors/viewportChristoph Bumiller2010-12-191-0/+4
| | | | | Also setup optional path to use proper primitive clipping instead, which is probably slower.
* nvc0: support user clip planesChristoph Bumiller2010-12-111-0/+5
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* nvc0: fix FACE state and and handle FACE sysval/varying offsetChristoph Bumiller2010-12-101-19/+15
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* nvc0: import nvc0 gallium driverChristoph Bumiller2010-11-121-0/+849
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