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* mesa: Do proper format error checks for GenerateMipmap in ES 3.x.Kenneth Graunke2016-03-181-0/+14
| | | | | | | | | | | | | | | | | | | | | | | According to the OpenGL ES 3.2 spec's description of GenerateMipmap: "An INVALID_OPERATION error is generated if the levelbase array was not specified with an unsized internal format from table 8.3 or a sized internal format that is both color-renderable and texture-filterable according to table 8.10." Similar text exists in the ES 3.0 specification as well. Our existing rules are pretty close, but miss a few things. The OpenGL specification actually doesn't have any text about internal format checking - our existing code comes from a Khronos bug report. The ES 3.x spec provides a clearer description. Fixes dEQP-GLES3.functional.negative_api.texture.generatemipmap and dEQP-GLES2.functional.negative_api.texture.generatemipmap_zero_level _array_compressed. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Jordan Justen <[email protected]>
* mesa: Add color renderable/texture filterable format info for ES 3.x.Kenneth Graunke2016-03-182-0/+90
| | | | | | | | | | | | OpenGL ES 3.x contains a table of sized internal formats and their required properties. In particular, each format is marked as "Color Renderable" or "Texture Filterable". This patch introduces two functions that can be used to query the information from that table. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Jordan Justen <[email protected]>
* i965: Stop XY clipping point and line primitives.Kenneth Graunke2016-03-181-1/+7
| | | | | | | | | | | | | | | | | | | | | | | Wide points and lines are not supposed to be clipped by the viewport. Rather, they should be rendered, and any fragments outside of the viewport should be discarded. The traditional use case for this behavior is rendering moving wide point particles. When the center of the point approaches the viewport edge, clipping would make it pop out of view early. Fixes: - dEQP-GLES2.functional.clipping.point.wide_point_clip - dEQP-GLES3.functional.clipping.point.wide_point_clip - dEQP-GLES3.functional.clipping.point.wide_point_clip_viewport_center - dEQP-GLES3.functional.clipping.point.wide_point_clip_viewport_corner - dEQP-GLES3.functional.clipping.line.wide_line_clip_viewport_center - dEQP-GLES3.functional.clipping.line.wide_line_clip_viewport_corner Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=94453 Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=94454 Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Jordan Justen <[email protected]>
* i965: Scissor to the viewport when rendering points/lines.Kenneth Graunke2016-03-182-5/+8
| | | | | | | | | | | | | | We're about to start allowing wide points/lines whose vertices are outside the viewport past the clipper. This scissoring hack ensures that any fragments generated are still restricted to the viewport. It is not necessary on Gen8+ as those platforms already discard fragments which are outside the viewport. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=94453 Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=94454 Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Jordan Justen <[email protected]>
* i965: Include the viewport in the scissor rectangle.Kenneth Graunke2016-03-181-4/+4
| | | | | | | | | | We'll need to use scissoring to restrict fragments to the viewport soon. It seems harmless to include it generally, so let's do that. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=94453 Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=94454 Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Jordan Justen <[email protected]>
* i965: Introduce an is_drawing_lines() helper.Kenneth Graunke2016-03-181-0/+30
| | | | | | | | | Similar to is_drawing_points(). v2: Account for isoline tessellation output topology. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Jordan Justen <[email protected]>
* i965: Move is_drawing_points to brw_state.h.Kenneth Graunke2016-03-182-24/+24
| | | | | | | | | I need to use this in multiple source files. v2: Rebase on TES output domain fix. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Jordan Justen <[email protected]>
* i965: Fix gl_TessLevelOuter[] for isolines.Kenneth Graunke2016-03-182-6/+22
| | | | | | | | | | | | | | | | | | | | | | | Thanks to James Legg for finding this! From the ARB_tessellation_shader spec: "The number of isolines generated is derived from the first outer tessellation level; the number of segments in each isoline is derived from the second outer tessellation level." According to the PRM, "TF.LineDensity determines # lines" while "TF.LineDetail determines # segments". Line Density is stored at DWord 6, while Line Detail is at DWord 7. So, they're not reversed like they are for triangles and quads. Fixes Piglit's spec/arb_tessellation_shader/execution/isoline, and about 24 dEQP isoline tests (with GL_EXT_tessellation_shader hacked on - it's not normally enabled). Cc: [email protected] Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=94524 Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Jordan Justen <[email protected]>
* i965: Decode non-normalized coordinates bit in SAMPLER_STATE.Kenneth Graunke2016-03-181-2/+3
| | | | | | | We weren't printing this for some reason. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Eduardo Lima Mitev <[email protected]>
* i965: Account for TES in is_drawing_points().Kenneth Graunke2016-03-181-1/+8
| | | | | | | | | | | | | Now that we implement tessellation shaders, the TES might be the last stage enabled. If it's outputting points, then the primitive type reaching the SF is points. We need to account for this. Caught by Ilia Mirkin. v2: Update dirty bit comment above caller (caught by Iago) Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Iago Toral Quiroga <[email protected]>
* nv50: Mark compute states as dirty on context switchPierre Moreau2016-03-191-0/+1
| | | | | | Signed-off-by: Pierre Moreau <[email protected]> [ Samuel Pitoiset: Trivial rebase conflict ] Reviewed-by: Samuel Pitoiset <[email protected]>
* nv50/ir: print SUBFM subopsSamuel Pitoiset2016-03-191-0/+9
| | | | | | | Only 3d subop is currently emitted. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nv50: add a new validation path for computeSamuel Pitoiset2016-03-191-12/+13
| | | | | | | | | This makes use of the new state validation interface to be consistent with 3d. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Pierre Moreau <[email protected]> Tested-by: Pierre Moreau <[email protected]>
* nv50: rework nv50_compute_validate_program()Samuel Pitoiset2016-03-193-31/+17
| | | | | | | | | | | Reduce the amount of duplicated code by re-using nv50_program_validate(). While we are at it, change the prototype to return void. We don't check anymore if the translation fails but improving the state validation is a long process. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Pierre Moreau <[email protected]> Tested-by: Pierre Moreau <[email protected]>
* nv50: rework the validation path for 3DSamuel Pitoiset2016-03-194-16/+36
| | | | | | | | | This exposes an interface for state validation that will be also used to rework the compute validation path. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Pierre Moreau <[email protected]> Tested-by: Pierre Moreau <[email protected]>
* nv50: rename 3d binding points to NV50_BIND_3D_XXXSamuel Pitoiset2016-03-198-46/+46
| | | | | | Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Pierre Moreau <[email protected]> Tested-by: Pierre Moreau <[email protected]>
* nv50: rename 3d dirty flags to NV50_NEW_3D_XXXSamuel Pitoiset2016-03-198-112/+112
| | | | | | Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Pierre Moreau <[email protected]> Tested-by: Pierre Moreau <[email protected]>
* nv50: rename NV50_COMPUTE to NV50_CPSamuel Pitoiset2016-03-193-52/+52
| | | | | | Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Pierre Moreau <[email protected]> Tested-by: Pierre Moreau <[email protected]>
* nv50: rename nv50_context::dirty to nv50_context::dirty_3dSamuel Pitoiset2016-03-198-57/+57
| | | | | | Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Pierre Moreau <[email protected]> Tested-by: Pierre Moreau <[email protected]>
* st/mesa: clean up st_translate_texture_target()Brian Paul2016-03-181-25/+44
| | | | | | Reformat code. Improve assertion. Reviewed-by: Charmaine Lee <[email protected]>
* st/mesa: simplify drawpixels shader code with tgsi transform helper functionsBrian Paul2016-03-181-64/+18
| | | | Reviewed-by: Charmaine Lee <[email protected]>
* st/mesa: simplify bitmap shader code with tgsi transform helper functionsBrian Paul2016-03-181-37/+8
| | | | Reviewed-by: Charmaine Lee <[email protected]>
* tgsi: add tgsi_transform_op3_inst() functionBrian Paul2016-03-181-0/+34
| | | | Reviewed-by: Charmaine Lee <[email protected]>
* egl: support EGL_LARGEST_PBUFFER in eglCreatePbufferSurface(...)Daniel Czarnowski2016-03-183-1/+13
| | | | | | | | | | | | | | | | | | | | | | | | | Patch provides a default for a set pbuffer surface size when EGL_LARGEST_PBUFFER is used by the client. MIN2 macro is moved to egldefines so that it can be shared. Fixes following Piglit test: egl-create-largest-pbuffer-surface From EGL 1.5 spec: "Use EGL_LARGEST_PBUFFER to get the largest available pbuffer when the allocation of the pbuffer would otherwise fail." Currently there exists no API to query largest available pixmap size using xlib or xcb so right now this seems most straightforward way to ensure that we fulfill above API and also we don't attempt to allocate 'too big' pixmap which might succeed on server side but not work in practice when driver starts to use it as a texture. v2: add more explanation about the change (Emil) Signed-off-by: Matt Roper <[email protected]> Cc: "11.0 11.1" <[email protected] Reviewed-by: Emil Velikov <[email protected]>
* gallium/swr: Cleaned up some context-resource managementGeorge Kyriazis2016-03-175-26/+27
| | | | | | | | | | 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]>
* mesa: remove remaining tabs in prog_parameter.cTimothy Arceri2016-03-181-8/+8
| | | | Acked-by: Matt Turner <[email protected]>
* mesa: inline _mesa_add_unnamed_constant()Timothy Arceri2016-03-182-24/+6
| | | | Reviewed-by: Matt Turner <[email protected]>
* mesa: simplify and inline _mesa_lookup_parameter_index()Timothy Arceri2016-03-183-41/+18
| | | | | | The function has only one user and strings are always null terminated. Reviewed-by: Matt Turner <[email protected]>
* mesa: make _mesa_lookup_parameter_constant staticTimothy Arceri2016-03-182-100/+94
| | | | | | This is not used outside of prog_parameter.c Reviewed-by: Matt Turner <[email protected]>
* mesa: remove unused functionTimothy Arceri2016-03-181-6/+0
| | | | Reviewed-by: Matt Turner <[email protected]>
* st/mesa: honour sized internal formats in st_choose_format (v2)Nicolai Hähnle2016-03-171-21/+6
| | | | | | | | | | | | | | | | | | | | | The bitcasting which is possible with shader images (and texture views?) requires that when the user specifies a sized internal format for a texture, we really allocate that format. To this end: (1) find_exact_format should ignore sized internal formats and (2) some of the entries in the mapping table corresponding to sized internal formats are reordered to use an RGBA format instead of a BGRA one. This fixes arb_shader_image_load_store-bitcast in the (work in progress) ARB_shader_image_load_store implementation for radeonsi. v2: don't change the mapping of GL_RGB10: the change caused a regression because it preferred a format with an alpha channel, and GL_RGB10 is not among the supported formats for shader images Reviewed-by: Marek Olšák <[email protected]>
* glsl: disable varying packing when its not safeTimothy Arceri2016-03-184-53/+180
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In GL 4.4+ there is no guarantee that interpolation qualifiers will match between stages so we cannot safely pack varyings using the current packing pass in Mesa. We also disable packing on outerward facing interfaces for SSO because in ES we need to retain the unpacked varying information for draw time validation. For desktop GL we could allow packing for SSO in versions < 4.4 but its just safer not to do so. We do however enable packing on individual arrays, structs, and matrices as these are required by the transform feedback code and it is still safe to do so. Finally we also enable packing when a varying is only used for transform feedback and its not a SSO. This fixes all remaining rendering issues with the dEQP SSO tests, the only issues remaining with thoses tests are to do with validation. Note: There is still one remaining SSO bug that this patch doesn't fix. Their is a chance that VS -> TCS will have mismatching interfaces because we pack VS output in case its used by transform feedback but don't pack TCS input for performance reasons. This patch will make the situation better but doesn't fix it. V4: fix out of order function params after rebase, make sure packing still disabled in tess stages. Update comments as to why we disable packing on SSO. V3: ES 3.1 *does* require interpolation to match so don't disable packing there. Rebased on master rather than on enhanced layouts component packing series. V2: Make is_varying_packing_safe() a function in the varying_matches class, fix spelling (Matt) and make sure to remove the outer array when dealing with Geom and Tess shaders where appropriate. Lastly fix piglit regression in new piglit test and document the undefined behaviour it depends on: arb_separate_shader_objects/execution/vs-gs-linking.shader_test Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
* glsl: pass disable_varying_packing bool to the lowering passTimothy Arceri2016-03-183-15/+24
| | | | | | | | | | This will allow us to choose to ignore the disable which will be useful for more fine grained control over when to enable or disable packing. Reviewed-by: Anuj Phogat <[email protected]> Reviewed-by: Edward O'Callaghan <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* radeonsi: fix Hyper-Z hangs on P2 configsMarek Olšák2016-03-171-2/+8
| | | | | Cc: 11.1 11.2 <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* r300g: add missing layer argument to rws->buffer_get_handle() callBrian Paul2016-03-171-1/+1
| | | | | | Fixes compilation error since 5aea0d691. Reviewed-by: Christian König <[email protected]>
* radeon/winsys: add layer support for BO exportChristian König2016-03-174-0/+7
| | | | | | | Add layer support to export individual array layers. Signed-off-by: Christian König <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* radeon/winsys: add offset support for BO import/exportChristian König2016-03-175-18/+33
| | | | | | | Add offset support to handle NV12 offsets as well. Signed-off-by: Christian König <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* gallium/winsys/drm: add layer to struct winsys_handleChristian König2016-03-171-0/+5
| | | | | | | For exporting a specific layer of an array texture. Signed-off-by: Christian König <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* gallium/winsys/drm: add offset to struct winsys_handleChristian König2016-03-176-0/+13
| | | | | | | We are going to need this for EGL_EXT_image_dma_buf_import. Signed-off-by: Christian König <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* nir: propagate bitsize information in nir_searchConnor Abbott2016-03-173-27/+247
| | | | | | | | | | | | | | | | | | | | | | | | | | | When we replace an expresion we have to compute bitsize information for the replacement. We do this in two passes to validate that bitsize information is consistent and correct: first we propagate bitsize from child nodes to parent, then we do it the other way around, starting from the original's instruction destination bitsize. v2 (Iago): - Always use nir_type_bool32 instead of nir_type_bool when generating algebraic optimizations. Before we used nir_type_bool32 with constants and nir_type_bool with variables. - Fix bool comparisons in nir_search.c to account for bitsized types. v3 (Sam): - Unpack the double constant value as unsigned long long (8 bytes) in nir_algrebraic.py. v4 (Sam): - Use helpers to get type size and base type from nir_alu_type. Signed-off-by: Iago Toral Quiroga <[email protected]> Signed-off-by: Samuel Iglesias Gonsálvez <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]> Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]> Reviewed-by: Iago Toral Quiroga <[email protected]>
* nir: add a bit_size parameter to nir_ssa_dest_initConnor Abbott2016-03-1728-76/+137
| | | | | | | | | | | | | | | | | | | | | | v2: Squash multiple commits addressing the new parameter in different files so we don't break the build (Iago) v3: Fix tgsi (Samuel) v4: Fix nir_clone.c (Samuel) v5: Fix vc4 and freedreno (Iago) v6 (Sam) - Fix build errors in nir_lower_indirect_derefs - Use helper to get type size from nir_alu_type. Signed-off-by: Iago Toral Quiroga <[email protected]> Signed-off-by: Samuel Iglesias Gonsalvez <[email protected]> Tested-by: Rob Clark <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]> Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]> Reviewed-by: Iago Toral Quiroga <[email protected]>
* nir: rename nir_const_value fields to include bitsize informationIago Toral Quiroga2016-03-1724-130/+130
| | | | | Reviewed-by: Jason Ekstrand <[email protected]> Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
* nir: update opcode definitions for different bit sizesConnor Abbott2016-03-177-158/+283
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some opcodes need explicit bitsizes, and sometimes we need to use the double version when constant folding. v2: fix output type for u2f (Iago) v3: do not change vecN opcodes to be float. The next commit will add infrastructure to enable 64-bit integer constant folding so this is isn't really necessary. Also, that created problems with source modifiers in some cases (Iago) v4 (Jason): - do not change bcsel to work in terms of floats - leave ldexp generic Squashed changes to handle different bit sizes when constant folding since otherwise we would break the build. v2: - Use the bit-size information from the opcode information if defined (Iago) - Use helpers to get type size and base type of nir_alu_type enum (Sam) - Do not fallback to sized types to guess bit-size information. (Jason) Squashed changes in i965 and gallium/nir drivers to support sized types. These functions should only see sized types, but we can't make that change until we make sure that nir uses the sized versions in all the relevant places. A later commit will address this. Signed-off-by: Iago Toral Quiroga <[email protected]> Signed-off-by: Samuel Iglesias Gonsálvez <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]> Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]> Reviewed-by: Iago Toral Quiroga <[email protected]>
* nir: add nir_{src,dest}_bit_size() helpersConnor Abbott2016-03-171-0/+12
| | | | | | | | v2: use a ternary (Jason) Reviewed-by: Jason Ekstrand <[email protected]> Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]> Reviewed-by: Iago Toral Quiroga <[email protected]>
* nir: Add a bit_size to nir_register and nir_ssa_defJason Ekstrand2016-03-173-4/+46
| | | | | | | | | | | | | | | | | | | | | This really hacky commit adds a bit size to registers and SSA values. It also adds rules in the validator to validate that they do the right things. It's still an open question as to whether or not we want a bit_size in nir_alu_instr or if we just want to let it inherit from the destination. I'm inclined to just let it inherit from the destination. A similar question needs to be asked about intrinsics. v2 (Connor): - Relax validation: comparisons have explicit destination sizes and implicit source sizes. v3 (Sam): - Use helpers to get size and base types of nir_alu_type enum. Reviewed-by: Jason Ekstrand <[email protected]> Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]> Reviewed-by: Iago Toral Quiroga <[email protected]>
* nir/types: add a function to get the bitsize of a base typeConnor Abbott2016-03-171-0/+21
| | | | | | | | | v2: fix it for GLSL_TYPE_SUBROUTINE (Iago) Signed-off-by: Iago Toral Quiroga <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]> Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]> Reviewed-by: Iago Toral Quiroga <[email protected]>
* i965/nir: fix check to resolve booleans to work with sized nir_alu_typeSamuel Iglesias Gonsálvez2016-03-171-1/+1
| | | | | | | | | | As nir_alu_type has now embedded the data size, the check for the instruction's output type (to see if a boolean resolve is required) should ignore the data size part. Signed-off-by: Samuel Iglesias Gonsálvez <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]> Reviewed-by: Iago Toral Quiroga <[email protected]>
* nir: Add explicitly sized typesJason Ekstrand2016-03-171-1/+28
| | | | | | | | | | | | v2: Fix size/type mask to properly handle 8-bit types. v3: Add helpers to get the bitsize and base type of a nir_alu_type enum. Signed-off-by: Juan A. Suarez Romero <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]> Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]> Reviewed-by: Iago Toral Quiroga <[email protected]>
* i965/nir: Lower nir compute shader shared variablesJordan Justen2016-03-173-0/+11
| | | | | Signed-off-by: Jordan Justen <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
* nir: Lower shared var atomics during nir_lower_ioJordan Justen2016-03-171-2/+85
| | | | | Signed-off-by: Jordan Justen <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
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