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* v3d: Emit a TF flush after each draw using TF.Eric Anholt2018-07-021-0/+2
| | | | | This fixes GPU hangs on 7278 in transform feedback tests such as GTF-GLES3.gtf.GL3Tests.transform_feedback2.transform_feedback2_basic
* v3d: Move GL shader state dumping out of per-version compilation.Eric Anholt2018-06-293-41/+26
| | | | It doesn't depend on V3D_VER, since it's just calling v3d_print_group.
* v3d: Add missing Stream field to transform feedback specs on V3D 4.1.Eric Anholt2018-06-291-1/+8
| | | | | Noticed when trying to CLIF parse a transform feedback job that hangs on HW.
* v3d: Add missing "tri trip or fan" flag in Primitive List Format.Eric Anholt2018-06-291-0/+1
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* v3d: Fix the shader code address field widths on V3D 4.1+Eric Anholt2018-06-291-3/+3
| | | | | | We were overlapping it with the threadable/nan flags, resulting in incorrect relocations (threadable/nan included in the offset) and wrong ordering in the CLIF files.
* v3d: Add missing "no prim pack" field to the V3D4.1+ GL shader state.Eric Anholt2018-06-291-0/+2
| | | | | It looks like we don't need this flag for anything (not that I'm clear on what it does), but it makes our struct dumping line up with CLIF parsing.
* v3d: Express dithering mode in the same way that the CLIF parser does.Eric Anholt2018-06-291-4/+8
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* v3d: Add missing "number of bin tile lists" field.Eric Anholt2018-06-291-0/+1
| | | | | Noticed when trying to feed our dumps through the CLIF parser. Since this is a "minus one" field, we were already filling in the value we wanted (0).
* v3d: Rewrite the color write masks to match CLIF format.Eric Anholt2018-06-291-5/+1
| | | | | The render_target_* fields gave us pretty(ish) printing, but meant we were incompatible with CLIF, and had much more verbose code generating them.
* v3d: Merge the V3D 4.1 and 4.2 XML into V3D 3.3'x XML.Eric Anholt2018-06-297-2162/+607
| | | | | | The XML ends up noisier if you're only looking at one version, but from the diffstat there's obvious wins in terms of deduplication. This will get even more significant if we ever support 3.2 or 4.0.
* v3d: Switch v3d_decoder.c to the XML's top min_ver/max_ver fields.Eric Anholt2018-06-295-6/+14
| | | | | | | The XML zipper wants one XML per version for filling out its tables, but we want to do more than one GPU version per XML now. Assume that the "gen" field will be the same as min_ver and look up our XML text assuming that they're listed in increasing min_ver.
* v3d: Create XML fields for min_ver and max_ver of a packet/struct/enum.Eric Anholt2018-06-292-2/+82
| | | | | This will be used to merge together the V3D 3.3-4.1 XML with the variants disabled based on the version.
* v3d: Pass the version being generated to the pack generator script.Eric Anholt2018-06-294-20/+22
| | | | | | | It turns out that most V3D versions change very few packets, so keeping separate copies of the XML per version makes changing the XML a pain as you have to replicate your changes to each one. This is the start of changing it so that one XML can generate headers for multiple versions.
* v3d: Convert a bunch of our "minus one" fields over to the new XML attr.Eric Anholt2018-06-273-24/+24
| | | | | This fixes up their formatting for CLIF files and makes the code more legible.
* v3d: Add pack/unpack/decode support for fields with a "- 1" modifier.Eric Anholt2018-06-273-17/+46
| | | | | | | | | | Right now, we name these fields as "field name minus one" so that your C code obviously states what the value should be. However, it's easy enough to handle at the codegen level with another little XML attribute, meaning less C code and easier-to-read values in CLIF dumping and gdb as well. (The actual CLIF format for simulator and FPGA replay takes in pre-minus-one values, so we need it there too).
* v3d, vc4: Disable valgrind checking of CLE inputs when NDEBUG is set.Eric Anholt2018-06-211-0/+2
| | | | | | For a meson -Db_ndebug=true release build on x86_64, reduces text size of libv3d.a from 53.0k to 51.6k. Inspired by 0d5329d626e3 ("anv: Disable __gen_validate_value if NDEBUG is set.")
* v3d: Implement ALPHA_TO_COVERAGE.Eric Anholt2018-06-202-2/+15
| | | | | | There's a convenient "FTOC" instruction for generating the coverage now, unlike vc4. This fixes dEQP-GLES3.functional.multisample.fbo_4_samples.proportionality_alpha_to_coverage
* v3d: Add missing always_flush debug flag.Eric Anholt2018-06-191-0/+1
| | | | The #define existed and was checked in the driver.
* v3d: Limit shader threading according to our maximum TMU fifo usage.Eric Anholt2018-06-151-10/+24
| | | | | | Fixes simulator assertion failures in dEQP-GLES3.functional.shaders.texture_functions.texture.samplercubeshadow_bias_fragment and similar complicated cases.
* v3d: Fix shaders using pixel center W but no varyings.Eric Anholt2018-06-153-15/+8
| | | | | | | | The docs called this field "uses both center W and centroid W", but actually it's "do you need center W even if varyings don't obviously call for it?" Fixes dEQP-GLES3.functional.shaders.builtin_variable.fragcoord_w
* v3d: Fix configuration setup of mixed f32 and f16 render targets.Eric Anholt2018-06-141-1/+1
| | | | Fixes dEQP-GLES3.functional.fragment_out.random.26 and 6 others.
* v3d: Remove unused QUNIFORM_STENCIL left over from vc4.Eric Anholt2018-06-141-2/+0
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* v3d: Fix undefined results for a swap_color_rb RT from a float shader output.Eric Anholt2018-06-141-1/+4
| | | | | Fixes segfaults and undefined behavior in dEQP-GLES3.functional.fragment_out.basic.fixed.srgb8_alpha8_lowp_float
* v3d: Enable the new NIR bitfield operation lowering paths.Eric Anholt2018-06-061-2/+19
| | | | | | | | | | These together get the GLSL 3.00 unorm/snorm pack functions and MESA_shader_integer operations working. v2: Fix commit message typo. Reviewed-by: Matt Turner <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* v3d: Be more explicit about include directory from our generated code.Eric Anholt2018-06-051-1/+1
| | | | | | | You'd need src/broadcom/cle/ in the -I previously, for srcdir != builddir. nir was fine at that, but automake didn't have it. Bugzilla: https://github.com/anholt/mesa/issues/104
* v3d: Add support for glSampleMask / glSampleCoverage.Eric Anholt2018-05-172-0/+10
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* v3d: Enable NaN propagation in the VS and CS as well.Eric Anholt2018-05-173-3/+9
| | | | Fixes piglit vs-isnan-*.shader_test at the expense of gl-1.0-spot-light.
* v3d: Rename the driver files from "vc5" to "v3d".Eric Anholt2018-05-162-1/+1
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* v3d: Rename the vc5_dri.so driver to v3d_dri.so.Eric Anholt2018-05-162-8/+8
| | | | | | This allows the driver to load against the merged kernel DRM driver. In the process, rename most of the build system variables and gallium plumbing functions.
* android: change include "cutils/log.h" to "log/log.h" on Android API >=26jenny.q.cao2018-05-141-0/+4
| | | | | | | | | There is a compile warning from Android 8 (API version 26) from "include cutils/log.h" warning: "Deprecated: don't include cutils/log.h, use either android/log.h or log/log.h"-W#warnings, Change to include "log/log.h" on Android 8 or later major version to avoid this warning Signed-off-by: jenny.q.cao <[email protected]> Reviewed-by: Tapani Pälli <[email protected]>
* broadcom/vc5: Add support for centroid varyings.Eric Anholt2018-04-263-0/+44
| | | | | | | | | It would be nice to share the flags packet emit logic with flat shade flags, but I couldn't come up with a good way while still using our pack macros. We need to refactor this to shader record setup at compile time, anyway. Fixes ext_framebuffer_multisample-interpolation * centroid-*
* broadcom/vc5: Add validation that we don't violate GFXH-1633 requirements.Eric Anholt2018-04-261-0/+13
| | | | We don't use ldunifa yet, but we will eventually for UBOs.
* broadcom/vc5: Add validation that we don't violate GFXH-1625 requirements.Eric Anholt2018-04-261-0/+5
| | | | We don't use TMUWT yet, but we will once we do SSBOs.
* broadcom/vc5: Add QPU validation for register writes after thrend.Eric Anholt2018-04-261-3/+31
| | | | | | | The next shader gets to start writing the register file during these slots, so make sure we don't stomp over them. The only case of hitting this that I could imagine would be dead writes.
* broadcom/vc5: Remove leftover vc4 MSAA lowering setup in the FS key.Eric Anholt2018-04-251-12/+5
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* broadcom/vc5: Fix tile load/store of MSAA surfaces on 4.x.Eric Anholt2018-04-252-4/+4
| | | | | For single-sample we have to always program SAMPLE_0, but for multisample we want to store all the samples.
* util: Move util_is_power_of_two to bitscan.h and rename to ↵Ian Romanick2018-03-291-2/+2
| | | | | | | | | | | util_is_power_of_two_or_zero The new name make the zero-input behavior more obvious. The next patch adds a new function with different zero-input behavior. Signed-off-by: Ian Romanick <[email protected]> Suggested-by: Matt Turner <[email protected]> Reviewed-by: Alejandro Piñeiro <[email protected]>
* broadcom/vc4: Fix out-of-tree build with automake.Aaron Watry2018-03-281-0/+2
| | | | | Signed-off-by: Aaron Watry <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* broadcom/vc5: Start using nir_opt_move_load_ubo().Eric Anholt2018-03-281-0/+2
| | | | | | In the absence of a general NIR or VIR-level scheduler, this at least avoids spilling in GTF-GLES3.gtf.GL3Tests.uniform_buffer_object.uniform_buffer_object_storage_layouts
* broadcom/vc5: Fix extraneous register index in QIR dumping of TLBU writes.Eric Anholt2018-03-261-0/+1
| | | | Just like TLB without a config uniform, we don't have a register index.
* broadcom/vc5: Account for InstanceID/VertexID in VPM segment size.Eric Anholt2018-03-221-4/+9
| | | | | Fixes failure in GTF-GLES3.gtf.GL3Tests.draw_instanced.draw_instanced_attrib_size
* broadcom/vc5: Set up a vertex position if the shader doesn't.Eric Anholt2018-03-221-0/+22
| | | | | | Our backend needs some sort of vertex position value to emit the scaled viewport values and such. Fixes potential segfaults in KHR-GLES3.copy_tex_image_conversions.required.cubemap_negx_cubemap_negx
* broadcom/vc5: Fix up the NIR types of FS outputs generated by NIR-to-TGSI.Eric Anholt2018-03-212-0/+38
| | | | | | | | | | Unfortunately TGSI doesn't record the type of the FS output like GLSL does, but VC5's TLB writes depend on the output's base type. Just record the type in the key at variant compile time when we've got a TGSI input and then fix it up. Fixes KHR-GLES3.packed_pixels.pbo_rectangle.rgba32i/ui and apparently a GPU hang that breaks most tests that come after it.
* broadcom/vc5: Don't annotate dumps with stale live intervals.Eric Anholt2018-03-194-2/+8
| | | | | As you're debugging register allocation, you may have changed the intervals and not recomputed yet. Just skip the dump in that case.
* broadcom/vc5: Add support for register spilling.Eric Anholt2018-03-194-11/+276
| | | | | | | | | | | | | | | Our register spilling support is nice to have since vc4 couldn't at all, but we're still very restricted due to needing to not spill during a TMU operation, or during the last segment of the program (which would be nice to spill a value of, when there's a long-lived value being passed through with little modification from the start to the end). We could do better by emitting unspills for the last-segment values just before the last thrsw, since the last segment is probably not the maximum interference area. Fixes GTF uniform_buffer_object_arrays_of_all_valid_basic_types and 3 others.
* broadcom/vc5: Remove redundant last_inst lookup.Eric Anholt2018-03-191-1/+0
| | | | The point was to get the MOV, which the MOV_dest already returned.
* broadcom/vc5: On QPU pack error, dump the instruction and return cleanly.Eric Anholt2018-03-191-1/+7
| | | | This is nice for debugging when you've made a bad instruction.
* broadcom/vc5: Add cursors to the compiler infrastructure, like NIR's.Eric Anholt2018-03-193-8/+73
| | | | | This will let me do lowering late in compilation using the same instruction builder as we use in nir_to_vir.
* broadcom/vc5: Move the umul macro to a header.Eric Anholt2018-03-192-8/+8
| | | | Anywhere we want to multiply, we probably want this.
* broadcom/vc5: Correct the arg count of TIDX/EIDX.Eric Anholt2018-03-191-2/+2
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