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* glsl: validate subroutine types match function signature.Dave Airlie2016-05-231-0/+18
| | | | | | | | | | | This fixes: GL43-CTS.shader_subroutine.subroutines_incompatible_with_subroutine_type It just makes sure the signatures match as well as the return types. Reviewed-by: Chris Forbes <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* arb_shader_subroutine: check active subroutine limitDave Airlie2016-05-231-0/+5
| | | | | | | | | | _mesa_GetActiveSubroutineUniformiv needs to check against the number of types here. Noticed while playing with ogl conform. Reviewed-by: Chris Forbes <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* nv30: don't assert when running out of registersIlia Mirkin2016-05-222-3/+1
| | | | | | | | | | This happens with dEQP tests. The code doesn't at all protect against this condition, so while unhandled, this is an expected situation. Also avoid using more than the first 16 registers for nv3x vertex programs. Signed-off-by: Ilia Mirkin <[email protected]>
* nouveau: allow allocating non-object-backed buffersIlia Mirkin2016-05-221-4/+1
| | | | | | | On nv30, for example, there is no hardware index buffer support. So all of those will be created entirely in user memory. Signed-off-by: Ilia Mirkin <[email protected]>
* llvm/softpipe: Enable cull_distance as draw supports it.Tobias Klausmann2016-05-232-2/+3
| | | | | | Reviewed-by: Roland Scheidegger <[email protected]> Signed-off-by: Tobias Klausmann <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* tgsi: remove culldist semantic.Dave Airlie2016-05-233-6/+18
| | | | | | | | | | This isn't used anymore in the tree, culldist's are part of the clipdist semantic, we could in theory rename it, but I'm not sure there is much point, and I'd have to be careful with virgl. Reviewed-by: Roland Scheidegger <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* draw: stop using CULLDIST semantic.Dave Airlie2016-05-2311-50/+32
| | | | | | | | | | | The way the HW works doesn't really fit with having two semantics for this. The GLSL compiler emits 2 vec4s and two properties, this makes draw use those instead of CULLDIST semantics. Reviewed-by: Roland Scheidegger <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* virgl: remove unused state_tracker/graw.h includeEmil Velikov2016-05-231-1/+0
| | | | | | Cc: Dave Airlie <[email protected]> Signed-off-by: Emil Velikov <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* mesa/queryobject: return INVALID_VALUE if offset < 0 (v2)Dave Airlie2016-05-231-0/+5
| | | | | | | | | | | | This fixes: GL45-CTS.direct_state_access.queries_errors The ARB_direct_state_access spec agrees. v2: move check down further (Ilia) Reviewed-by: Ilia Mirkin <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* nvc0/ir: fix indirect access for imagesSamuel Pitoiset2016-05-221-8/+14
| | | | | | | | | | | | When the array doesn't start at 0 we need to account for su->tex.r. While we are at it, make sure to avoid out of bounds access by masking the index. This fixes GL45-CTS.shading_language_420pack.binding_image_array. Signed-off-by: Samuel Pitoiset <[email protected]> Reported-by: Dave Airlie <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nv30: reset the stencil mask when fast-clearingIlia Mirkin2016-05-221-1/+6
| | | | | | | | Apparently the stencil mask applies to clears on nv30/nv40. Reset it to 0xff before doing a stencil clear. This fixes gl-1.0-readpixsanity and a number of other piglit tests. Signed-off-by: Ilia Mirkin <[email protected]>
* nv30,nv50: add PIPE_SHADER_CAP_PREFERRED_IR supportIlia Mirkin2016-05-222-6/+12
| | | | | | The mesa state tracker has recently started to query this. Signed-off-by: Ilia Mirkin <[email protected]>
* nvc0: fix setting of tess_mode in various situationsIlia Mirkin2016-05-221-4/+14
| | | | | | | | This fixes a lot of INVALID_VALUE errors reported by the card when running dEQP tests. Signed-off-by: Ilia Mirkin <[email protected]> Cc: "11.1 11.2" <[email protected]>
* nv50/ir: fix prog info initIlia Mirkin2016-05-221-3/+1
| | | | | | | | | Left over from the pre-mainline tess support. Adapt to use the new defines. Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Samuel Pitoiset <[email protected]> Cc: "11.1 11.2" <[email protected]>
* nvc0/ir: return 0 for gl_TessCoord.z for non-triangles modesIlia Mirkin2016-05-221-0/+4
| | | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Samuel Pitoiset <[email protected]> Cc: "11.1 11.2" <[email protected]>
* mesa: Unlock mutex on error path.Matt Turner2016-05-221-0/+1
| | | | Caught by Coverity (CID 1362021). Caused by commit 015f2207c.
* i965: remove redundant NULL checkTimothy Arceri2016-05-221-1/+1
| | | | | | We would have segfaulted in the above code if prog could be NULL. Reviewed-by: Kenneth Graunke <[email protected]>
* anv/nir_apply_pipeline_layout: Pass the nir_src from the nir_tex_srcEduardo Lima Mitev2016-05-211-1/+1
| | | | | | | nir_instr_rewrite_src() expects a nir_src and it is currently being fed a nir_tex_src. This will crash something. Reviewed-by: Jason Ekstrand <[email protected]>
* nvc0: expose GLSL version 420 on GF100Samuel Pitoiset2016-05-211-1/+1
| | | | | Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nvc0: enable ARB_shader_image_load_store on GF100Samuel Pitoiset2016-05-211-0/+3
| | | | | Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nvc0/ir: add a lowering pass for surfaces on FermiSamuel Pitoiset2016-05-212-0/+117
| | | | | Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nvc0/ir: add emission for SULDB and SUSTxSamuel Pitoiset2016-05-211-2/+44
| | | | | Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nvc0/ir: add emission for OP_SULEASamuel Pitoiset2016-05-211-0/+58
| | | | | Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nv50/ir: fix tex constraints for surface coords on FermiSamuel Pitoiset2016-05-211-0/+6
| | | | | Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nv50/ir: use moveSources to condense sourcesIlia Mirkin2016-05-211-6/+1
| | | | | | | This makes sure that rIndirectSrc and other things stay updated. Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Samuel Pitoiset <[email protected]>
* nvc0: bind images on fragment and compute shaders for FermiSamuel Pitoiset2016-05-214-7/+196
| | | | | Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nvc0/ir: don't check the format for surface stores on KeplerSamuel Pitoiset2016-05-211-8/+7
| | | | | | | | | | | | Initially to make sure the format doesn't mismatch and won't produce out-of-bounds access, we checked that both formats have exactly the same number of bytes, but this should not be checked for type stores. This fixes serious rendering issues in the UE4 demos (tested with realistic and reflections). Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nv50/ir: fix a comment in canDualIssue()Samuel Pitoiset2016-05-211-1/+1
| | | | | | | Trivial. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nv50/ir: fix SUSTx constraints on KeplerSamuel Pitoiset2016-05-211-3/+1
| | | | | | | | | | | | | To prevent out-of-bounds access and format mismatch we add a predicate on sustp, but we have to account for it when the sources are condensed because a predicate is a source. Using the range 3:6 will only condense the input data and it's always the case. This also fixes constraints when an indirect access is used. This ensures that sources are correctly aligned. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* i965: Just read the existing tally on EndTransformFeedback if paused.Kenneth Graunke2016-05-201-20/+22
| | | | | | | | | | | | | | If the transform feedback object is paused when ending, then there are no new snapshots to add to the tally. In fact, we haven't written a starting snapshot, so we'd best not try and compute (end - start). Just load the existing tally so we can convert it to the number of vertices written and store it to the final result location. This is the Haswell+ equivalent of the previous commit. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Jordan Justen <[email protected]>
* i965: Don't write a counter snapshot on EndTransformFeedback if paused.Kenneth Graunke2016-05-201-1/+2
| | | | | | | | | | | | | | If the transform feedback object is paused, then we've already written an ending counter snapshot. We don't want to write another one. This fixes assertions in GL33-CTS.transform_feedback.api_errors_test, which calls EndTransformfeedback after PauseTransformFeedback. On the next BeginTransformFeedback, we tried to tally up the results, and saw an odd number of snapshots (due to the double-end), and tripped an assertion. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Jordan Justen <[email protected]>
* mesa: Call TransformFeedback driver hooks before setting flags.Kenneth Graunke2016-05-201-5/+5
| | | | | | | | | | | This way, the driver's EndTransformFeedback() hook can tell whether the transform feedback operation was paused. It's also convenient to have Paused remain false until the driver's PauseTransformFeedback hook finishes. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Dave Airlie <[email protected]> Reviewed-by: Jordan Justen <[email protected]>
* nir: Fix crash in nir_lower_wpos_center().Kenneth Graunke2016-05-201-1/+1
| | | | | | | | | Otherwise we rewrote the fadd to use itself, causing crashes in validation. Instead, start after the last use like we should. A brown paper bag fix. Fixes crashes in several Vulkan tests. Signed-off-by: Kenneth Graunke <[email protected]>
* nir: remove dead glsl variables before lowering io.Dave Airlie2016-05-211-0/+1
| | | | | | | | | | | | | For cull distance GLSL will let unsized unused arrays get into the backend, we should nuke those straight away, to save caring about them later. This fixes: arb_separate_shader_objects/linker/large-number-of-unused-varyings as a side effect (even without culling changes). Reviewed-by: Jason Ekstrand <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* spirv: Handle the PixelCenterInteger execution mode.Kenneth Graunke2016-05-203-0/+7
| | | | | | | | | This isn't allowed by Vulkan, but might be useful someday for SPIR-V in OpenGL (if that ever becomes a thing). It's easy enough to hook up, and as precedent, we already do so for OriginLowerLeft. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
* i965: Delete dead dFdy flipping code.Kenneth Graunke2016-05-201-19/+5
| | | | | | | | | | | Rob's nir_lower_wpos_ytransform() pass flips dFdy in the opposite case of what I expected, so we always take the negate_value case. It doesn't really matter. v2: Write src0 before src1 in ADD instructions (requested by Matt). Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Matt Turner <[email protected]>
* i965: Delete brw_wm_prog_key::render_to_fbo and drawable_height.Kenneth Graunke2016-05-203-50/+0
| | | | | | | | | | | | Now that we handle flipping and other gl_FragCoord transformations via a uniform, these key fields have no users. This patch actually eliminates the associated recompiles. The Tomb Raider benchmark's minimum FPS increases from ~1 FPS to a reasonable number. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Matt Turner <[email protected]>
* i965, anv: Use NIR FragCoord re-center and y-transform passes.Kenneth Graunke2016-05-208-57/+39
| | | | | | | | | | | | | | This handles gl_FragCoord transformations and other window system vs. user FBO coordinate system flipping by multiplying/adding uniform values, rather than recompiles. This is much better because we have no decent way to guess whether the application is going to use a shader with the window system FBO or a user FBO, much less the drawable height. This led to a lot of recompiles in many applications. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Matt Turner <[email protected]>
* nir: Add a simple nir_lower_wpos_center() pass for Vulkan drivers.Kenneth Graunke2016-05-203-0/+109
| | | | | | | | | | | | | | | | | | | | nir_lower_wpos_ytransform() is great for OpenGL, which allows applications to choose whether their coordinate system's origin is upper left/lower left, and whether the pixel center should be on integer/half-integer boundaries. Vulkan, however, has much simpler requirements: the pixel center is always half-integer, and the origin is always upper left. No coordinate transform is needed - we just need to add <0.5, 0.5>. This means that we can avoid using (and setting up) a uniform. I thought about adding more options to nir_lower_wpos_ytransform(), but making a new pass that never even touched uniforms seemed simpler. v2: Use normal iterator rather than _safe variant (noticed by Matt). Signed-off-by: Kenneth Graunke <[email protected]> Acked-by: Rob Clark <[email protected]>
* nir: Don't use ffma in nir_lower_wpos_ytransform().Kenneth Graunke2016-05-201-12/+8
| | | | | | | | | | | ffma is an explicitly fused multiply add with higher precision. The optimizer will take care of promoting mul/add to fma when it's beneficial to do so. This fixes failures on Gen4-5 when using this pass, as those platforms don't actually implement fma(). Signed-off-by: Kenneth Graunke <[email protected]>
* nir: Handle fddy_fine and fddy_coarse in nir_lower_wpos_ytransform.Kenneth Graunke2016-05-201-1/+3
| | | | | | | These also need flipping! Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Rob Clark <[email protected]>
* nir: Make lower_wpos_ytransform_block a void function.Kenneth Graunke2016-05-201-3/+1
| | | | | | | | The return value was used for the old nir_foreach_block callback system, but at this point it no longer means anything. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Rob Clark <[email protected]>
* nir: Make nir_lower_wpos_ytransform() match FragCoord by location.Kenneth Graunke2016-05-201-1/+2
| | | | | | | | | | | | | gl_FragCoord is a shader input with location == VARYING_SLOT_POS. ARB_fragment_programs have an equivalent input at VARYING_SLOT_POS, but it isn't called gl_FragCoord. We do want to transform it. Matching by location guarantees we catch both. Fixes several fp tests on a branch which uses this pass on i965. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Rob Clark <[email protected]>
* nir: Add interp_var_at_offset flipping.Kenneth Graunke2016-05-201-0/+21
| | | | | | | The Y-offset needs flipping as well, similar to ddy. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Rob Clark <[email protected]>
* nir: Fix fddy swizzles in nir_lower_wpos_ytransform().Kenneth Graunke2016-05-201-0/+3
| | | | | | | | | | | The original value might have been swizzled. That's taken care of in the fmul source - we don't want to reswizzle it again. Fixes validation failures in glsl-derivs-varyings on a branch of mine which uses this pass in i965. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Rob Clark <[email protected]>
* nir: Fix wpos_ytransform lowering state_slot swizzle.Kenneth Graunke2016-05-201-0/+2
| | | | | Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Rob Clark <[email protected]>
* i965: Fix brw_regs_equal() for NaN and positive/negative zero.Kenneth Graunke2016-05-201-1/+2
| | | | | | | | We'd like the comparisons to mean "the exact same bits". Comparing doubles won't do that for NaN values or positive vs. negative zero. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Matt Turner <[email protected]>
* virgl: handle cull distance cap.Dave Airlie2016-05-211-0/+1
| | | | Signed-off-by: Dave Airlie <[email protected]>
* virgl: Add missing texture transfer_inline_writeRob Herring2016-05-211-1/+1
| | | | | | | | | | | | | transfer_inline_write cannot be NULL and the virgl renderer doesn't support inline writes for textures, so add the default version. This fixes a crash in st_TexSubImage since commit fb9fe352ea41 ("st/mesa: use transfer_inline_write for memcpy TexSubImage path"). Cc: Marek Olšák <[email protected]> Cc: Dave Airlie <[email protected]> Signed-off-by: Rob Herring <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* anv: Merge in my TODO list itemsKristian Høgsberg Kristensen2016-05-201-0/+11
| | | | Signed-off-by: Kristian Høgsberg Kristensen <[email protected]>
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