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* gallium: split depth_clip into depth_clip_near & depth_clip_farMarek Olšák2018-09-061-1/+2
| | | | for AMD_depth_clamp_separate.
* gallium: add storage_sample_count parameter into is_format_supportedMarek Olšák2018-07-313-5/+5
| | | | Tested-by: Dieter Nützel <[email protected]>
* gallium: add pipe_resource::nr_storage_samples, and set it same as nr_samplesMarek Olšák2018-07-311-1/+1
| | | | Tested-by: Dieter Nützel <[email protected]>
* gallium/pp: fix MLAA shadersMarek Olšák2018-04-041-4/+4
| | | | | | Reviewed-by: Ilia Mirkin <[email protected]> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=99549
* gallium/pp: use user constant buffersMarek Olšák2018-04-042-33/+5
| | | | | | This fixes a radeonsi crash. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=105026
* pp: always use two-dimensional constant referencesNicolai Hähnle2017-09-041-10/+10
| | | | | | Acked-by: Roland Scheidegger <[email protected]> Tested-by: Dieter Nützel <[email protected]> Reviewed-by: Timothy Arceri <[email protected]>
* gallium/postprocess: Fix resource freeingThomas Hellstrom2016-09-011-4/+2
| | | | | | | | | The code was triggering asserts in DEBUG builds of the SVGA driver since the reference count of the resource was never decremented before destroy. Signed-off-by: Thomas Hellstrom <[email protected]> Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Alex Deucher <[email protected]>
* gallium: split transfer_inline_write into buffer and texture callbacksMarek Olšák2016-07-231-9/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | 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]>
* gallium: refactor pipe_shader_state to support multiple IR'sRob Clark2016-05-111-2/+1
| | | | | | | | | | | | | | | | The goal is to allow the pipe driver to request something other than TGSI, but detect whether what is getting is TGSI vs what it requested. The pipe drivers will always have to support TGSI (and convert that into whatever it is that they prefer), but in some cases we should be able to skip the TGSI intermediate step (such as glsl->nir vs glsl->tgsi->nir). I think pipe_compute_state should get similar treatment. Currently, afaict, it has one user and one consumer, which has allowed it to be sloppy wrt. supporting alternative IR's. Signed-off-by: Rob Clark <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* gallium: pause queries for all meta opsMarek Olšák2016-04-121-0/+1
| | | | | Reviewed-by: Roland Scheidegger <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* postprocess: declare sampler views in shadersBrian Paul2016-03-212-0/+9
| | | | | Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Charmaine Lee <[email protected]>
* postprocess: use new cso_save/restore_state() functionsBrian Paul2016-02-161-38/+20
| | | | Reviewed-by: Jose Fonseca <[email protected]>
* gallium/auxiliary: Sanitize NULL checks into canonical formEdward O'Callaghan2015-12-063-3/+3
| | | | | | | | | | Use NULL tests of the form `if (ptr)' or `if (!ptr)'. They do not depend on the definition of the symbol NULL. Further, they provide the opportunity for the accidental assignment, are clear and succinct. Signed-off-by: Edward O'Callaghan <[email protected]> Signed-off-by: Marek Olšák <[email protected]>
* gallium/util: use cso_set_samplersMarek Olšák2015-07-232-11/+16
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* cso: only allow saving and restoring fragment sampler statesMarek Olšák2015-07-221-2/+2
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* cso: only allow saving and restoring fragment sampler viewsMarek Olšák2015-07-221-2/+2
| | | | Not needed for other shader stages.
* gallium: disable tessellation shaders for meta opsMarek Olšák2015-05-161-0/+6
| | | | | Reviewed-by: Roland Scheidegger <[email protected]> Signed-off-by: Marek Olšák <[email protected]>
* gallium/aux: Add needed extern "C" wrappersAlexander von Gluck IV2015-05-151-0/+9
| | | | Reviewed-by: Brian Paul <[email protected]>
* postprocess: Check for depth buffer in pp_jimenezmlaaPark, Jeongmin2015-02-071-0/+3
| | | | | Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=88962 Signed-off-by: Marek Olšák <[email protected]>
* gallium: remove unused pipe_viewport_state::translate[3] and scale[3]Marek Olšák2014-11-161-2/+0
| | | | Almost all drivers ignore them.
* gallium/util: add a window_space option to the passthrough vertex shaderMarek Olšák2014-11-161-1/+1
| | | | Tested-by: Nick Sarnie <[email protected]>
* mesa/st: add support for ARB_sample_shadingIlia Mirkin2014-04-261-0/+3
| | | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]>
* gallium: allow setting of the internal stream output offsetZack Rusin2014-03-071-1/+1
| | | | | | | | | | | | | | | | D3D10 allows setting of the internal offset of a buffer, which is in general only incremented via actual stream output writes. By allowing setting of the internal offset draw_auto is capable of rendering from buffers which have not been actually streamed out to. Our interface didn't allow. This change functionally shouldn't make any difference to OpenGL where instead of an append_bitmask you just get a real array where -1 means append (like in D3D) and 0 means do not append. Signed-off-by: Zack Rusin <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]> Reviewed-by: Jose Fonseca <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* gallium: remove PIPE_USAGE_STATICMarek Olšák2014-02-062-3/+3
| | | | Reviewed-by: Brian Paul <[email protected]>
* gallium: allow choosing which colorbuffers to clearMarek Olšák2013-12-122-2/+2
| | | | | | | | | | | | | | Required for glClearBuffer, which only clears one colorbuffer attachment. Example: If the first colorbuffer is float and the second one is int: pipe->clear(pipe, PIPE_CLEAR_COLOR0, float_clear_color, ...); pipe->clear(pipe, PIPE_CLEAR_COLOR1, int_clear_color, ...); This doesn't need any driver changes yet, because all drivers just use: if (flags & PIPE_CLEAR_COLOR) .. The drivers which support GL 3.0 will have to implement it properly though.
* postprocess: document the pp_init() function.Brian Paul2013-11-181-1/+8
| | | | Reviewed-by: Marek Olšák <[email protected]>
* postprocess: move #defines to filters.hBrian Paul2013-11-182-3/+4
| | | | | | They're not needed in postprocess.h Reviewed-by: Marek Olšák <[email protected]>
* postprocess: refactor header files, etcBrian Paul2013-11-188-47/+70
| | | | | | | | | Move private data structures and function prototypes out of the public postprocess.h header file. Create a pp_private.h for the shared, private data structures, functions. Remove pp_program.h header. Reviewed-by: Marek Olšák <[email protected]>
* postprocess: rename program to pp_programBrian Paul2013-11-188-23/+23
| | | | | | To match the pp_ namespace convention. Reviewed-by: Marek Olšák <[email protected]>
* postprocess: simplify pp_free() codeBrian Paul2013-11-181-14/+13
| | | | Reviewed-by: Marek Olšák <[email protected]>
* postprocess: Check ppq is null before calling pp_free_bos.Vinson Lee2013-08-051-1/+3
| | | | | | | | | pp_free_bos dereferences ppq without a null check. Fixes "Dereference before null check" defect reported by Coverity. Signed-off-by: Vinson Lee <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* gallium/postprocessing: convert blits to pipe->blitMarek Olšák2013-07-305-25/+54
| | | | | | | | | PP saves current states to cso_context and then util_blit_pixels does the same. cso_context doesn't like that and the original state is not correctly restored. Cc: [email protected] Reviewed-by: Brian Paul <[email protected]>
* gallium/postprocessing: fix shader parsingMarek Olšák2013-07-301-2/+2
| | | | | | | | | | tokens was converted to a pointer, which made the Elements macro return 1. Broken by e87fc11cac696881469a57955af2ac7b4929a2c7. Cc: [email protected] Reviewed-by: Kenneth Graunke <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* tgsi: rename the TGSI fragment kill opcodesBrian Paul2013-07-121-3/+3
| | | | | | | | | | | | | | | | | | | | | TGSI_OPCODE_KIL and KILP had confusing names. The former was conditional kill (if any src component < 0). The later was unconditional kill. At one time KILP was supposed to work with NV-style condition codes/predicates but we never had that in TGSI. This patch renames both opcodes: TGSI_OPCODE_KIL -> KILL_IF (kill if src.xyzw < 0) TGSI_OPCODE_KILP -> KILL (unconditional kill) Note: I didn't just transpose the opcode names to help ensure that I didn't miss updating any code anywhere. I believe I've updated all the relevant code and comments but I'm not 100% sure that some drivers had this right in the first place. For example, the radeon driver might have llvm.AMDGPU.kill and llvm.AMDGPU.kilp mixed up. Driver authors should review their code. Reviewed-by: Jose Fonseca <[email protected]>
* postprocess: move second temporary assertion into isolated configurationMatthew McClure2013-07-031-2/+2
| | | | | | | | | With this patch we will only assert that the second temporary is allocated, when there are more than two active filters. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=66423 Signed-off-by: Brian Paul <[email protected]>
* postprocess: handle partial intialization failures.Matthew McClure2013-06-277-95/+281
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes segfaults observed when enabling the post processing features. When the format is not supported, or a texture cannot be created, the code must gracefully handle failure and report the error to the calling code for proper failure handling. To accomplish this the following changes were made to the filters.h prototypes: - bool return for pp_init_func - Added pp_free_func for filter specific resource destruction Fixes segfaults from backtraces: * util_destroy_blit pp_free * u_transfer_inline_write_vtbl pp_jimenezmlaa_init_run pp_init This patch also uses tgsi_alloc_tokens to allocate temporary tokens in pp_tgsi_to_state, instead of allocating the array on the stack. This fixes the following stack corruption segfault in pp_run.c: * _int_free aaline_delete_fs_state pp_free Bug Number: 1021843 Reviewed-by: Brian Paul <[email protected]>
* gallium: add condition parameter to render_conditionRoland Scheidegger2013-06-181-1/+1
| | | | | | | | | | | | | For conditional rendering this makes it possible to skip rendering if either the predicate is true or false, as supported by d3d10 (in fact previously it was sort of implied skip rendering if predicate is false for occlusion predicate, and true for so_overflow predicate). There's no cap bit for this as presumably all drivers could do it trivially (but this patch does not implement it for the drivers using true hw predicates, nvxx, r600, radeonsi, no change is expected for OpenGL functionality). Reviewed-by: Jose Fonseca <[email protected]>
* mesa: Add "OR COPYRIGHT HOLDERS" to license text disclaiming liability.Kenneth Graunke2013-04-2311-11/+11
| | | | | | | | | | | | | | | 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 <[email protected]>
* gallium: Replace gl_rasterization_rules with lower_left_origin and ↵José Fonseca2013-04-231-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | half_pixel_center. Squashed commit of the following: commit 04c5fa2cbb8e89d6f2fa5a75af1cca03b1f6b852 Author: José Fonseca <[email protected]> Date: Tue Apr 23 17:37:18 2013 +0100 gallium: s/lower_left_origin/bottom_edge_rule/ commit 4dff4f64fa83b9737def136fffd161d55e4f1722 Author: José Fonseca <[email protected]> Date: Tue Apr 23 17:35:04 2013 +0100 gallium: Move diagram to docs. commit 442a63012c8c3c3797f45e03f2ca20ad5f399832 Author: James Benton <[email protected]> Date: Fri May 11 17:50:55 2012 +0100 gallium: Replace gl_rasterization_rules with lower_left_origin and half_pixel_center. This change is necessary to achieve correct results when using OpenGL FBOs. Reviewed-by: Marek Olšák <[email protected]>
* cso: add constant buffer save/restore feature for postprocessingMarek Olšák2013-03-262-2/+6
| | | | | Postprocessing is an internal meta op and should restore the states it changes.
* postprocess: silence some MSVC float/int warningsBrian Paul2013-03-212-4/+4
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* gallium: remove pipe_surface::usageMarek Olšák2012-12-123-4/+2
| | | | | | Not really used by anybody now. Reviewed-by: Brian Paul <[email protected]>
* gallium: manage render condition in cso_context and fix postprocessing w/ itMarek Olšák2012-12-121-0/+3
| | | | Reviewed-by: Brian Paul <[email protected]>
* gallium/postprocess: share pipe_context and cso_context with the state trackerMarek Olšák2012-11-294-25/+55
| | | | | | | Using one context instead of two is more efficient and we can skip another context flush. Reviewed-by: Brian Paul <[email protected]>
* gallium: add start_slot parameter to set_vertex_buffersMarek Olšák2012-10-311-1/+1
| | | | | | | | | | | | | | | | | | | | | 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 <[email protected]>
* gallium: consolidate CSO sampler and sampler_view functionsBrian Paul2012-08-033-16/+16
| | | | | | | | | | | | | Merge the vertex/fragment versions of the cso_set/save/restore_samplers() functions. Now we pass the shader stage (PIPE_SHADER_x) to the function to indicate vertex/fragment/geometry samplers. For example: cso_single_sampler(cso, PIPE_SHADER_FRAGMENT, unit, sampler); This results in quite a bit of code reduction, fewer CSO functions and support for geometry shaders. Reviewed-by: Marek Olšák <[email protected]>
* st/mesa: implement accelerated stencil blitting using shader stencil exportMarek Olšák2012-07-122-2/+2
| | | | Reviewed-by: Alex Deucher <[email protected]>
* gallium/u_blit: drop not-very-useful wrapper around util_blit_pixels_writemaskMarek Olšák2012-07-122-2/+4
| | | | | | just rename it to util_blit_pixels Reviewed-by: Alex Deucher <[email protected]>
* gallium: change set_constant_buffer to be UBO-friendlyMarek Olšák2012-04-301-2/+2
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* gallium/postprocess: document serious issue causing undefined behaviorMarek Olšák2012-03-301-0/+4
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