mirror of
https://github.com/elwrcl/intel-hard-graphics.git
synced 2026-10-31 10:58:03 +03:00
elwrclandClaude Opus 5
636d2c2f70
Squashed work that had been sitting in the working tree. Grouped by area: Extensions VK_EXT_host_image_copy, with a MEMCPY_BIT path that reads and writes the image's own tiled layout, VkSubresourceHostMemcpySizeEXT filled in, and VkHostImageCopyDevicePerformanceQueryEXT answered. Depth/stencil and non-power-of-two bpb stay NotSupported. VK_EXT_pipeline_robustness, VK_KHR_shader_float_controls2, VK_KHR_shader_subgroup_rotate, VK_EXT_vertex_input_dynamic_state, VK_EXT_conditional_rendering (an MI_PREDICATE path for gen7, which has no GPRs), custom_border_color, border_color_swizzle, map_memory2, load_store_op_none, depth_clamp_zero_one, dynamic_rendering_unused_attachments, index_type_uint8, line_rasterization, vertex_attribute_divisor, mutable_descriptor_type. H.264 encode MFC command emission and a bitstream writer, driving intra-only encode through the video queue. Video profile reporting was also corrected from 270 combinations down to the 11 that actually exist. Correctness gfx7 routes typed surface writes through the render cache, so VK_ACCESS_SHADER_WRITE barriers have to flush it -- without that, nothing a fragment shader stored was visible. nir_opt_algebraic's fadd->flrp fusion rules dropped signed zero; '~' only excludes nir_fp_exact, not preserve_signed_zero, so reflect() with a -0 input came out wrong. Guarded with (nsz). Stop advertising STORAGE_READ_WITHOUT_FORMAT: shaderStorageImageReadWithout- Format is false here, and since Vulkan 1.3 the per-format bit is what grants permission, so reporting it while rejecting the pipeline is a contradiction. gfx7's typed data port ignores SURFTYPE_NULL -- the null surface still has one addressable texel, which read and wrote graphics address zero. Bounds check typed image access against the image param when nullDescriptor is enabled, the same trick lower_image_atomic_instr already used on IVB. Formats that require a sampler Y'CbCr conversion no longer report BLIT_SRC/BLIT_DST/STORAGE_IMAGE. Video decode does not need them. Check the surface state allocations in emit_binding_table() and in the push descriptor path instead of writing through a NULL map in release builds. Co-Authored-By: Claude Opus 5 <[email protected]>
201 lines
6.0 KiB
Nix
201 lines
6.0 KiB
Nix
{
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description = "intel-hard-graphics / clvk development";
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inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
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outputs =
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{ self, nixpkgs }:
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let
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system = "x86_64-linux";
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pkgs = import nixpkgs { inherit system; };
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# HD 4000 (Gen7) PCI ID: 8086:0166
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pciId = "8086:0166";
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defaultClvkBuildDir = "/home/elars/ProjectsHDD/Drivers/clvk/build";
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commonBuildInputs = with pkgs; [
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llvmPackages_21.clang-unwrapped
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llvmPackages_21.llvm.dev
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llvmPackages_21.libclang
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llvmPackages_21.bintools
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python3Packages.packaging
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python3Packages.pyyaml
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python3Packages.mako
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python3
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cargo
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meson
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ninja
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pkg-config
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spirv-llvm-translator
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spirv-tools
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rust-bindgen
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rustc
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vkmark
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vulkan-headers
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vulkan-loader
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vulkan-tools
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shaderc
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libpciaccess
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opencl-headers
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libclc
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bison
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flex
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libdrm
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libelf
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expat
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zlib
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zstd
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libx11
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ocl-icd
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libxcb
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cmake
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libxext
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libxfixes
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libxrandr
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libxshmfence
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wayland
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wayland-protocols
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wayland-scanner
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xorgproto
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xorg.libXxf86vm
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xorg.xcbutilkeysyms
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(python3.withPackages (
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ps: with ps; [
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pyopencl
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opencv4
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numpy
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]
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))
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clinfo
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strace
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clpeak
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pocl
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gdb
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];
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commonShellVars = ''
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export LIBRARY_PATH=${pkgs.llvmPackages_21.clang-unwrapped.lib}/lib:$LIBRARY_PATH
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export LIBCLANG_PATH=${pkgs.llvmPackages_21.libclang.lib}/lib
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export BINDGEN_EXTRA_CLANG_ARGS="-I${pkgs.llvmPackages_21.clang-unwrapped}/lib/clang/21/include"
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export C_INCLUDE_PATH=${pkgs.opencl-headers}/include:$C_INCLUDE_PATH
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export LIBRARY_PATH=${pkgs.ocl-icd}/lib:$LIBRARY_PATH
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export LD_LIBRARY_PATH="${pkgs.vulkan-loader}/lib:${pkgs.zlib}/lib:${pkgs.stdenv.cc.cc.lib}/lib:$LD_LIBRARY_PATH"
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'';
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# 32-bit (i686) build için: L4D2 gibi 32-bit oyunlarla test amaçlı.
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# clvk/rusticl/OpenCL burada yok — sadece hasvk (vulkan_hasvk) + crocus
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# için gereken Vulkan/GL/WSI kütüphaneleri, i686 varyantlarıyla.
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pkgs32 = pkgs.pkgsi686Linux;
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i686BuildInputs = with pkgs32; [
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libdrm
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libelf
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libpciaccess
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expat
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zlib
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zstd
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libx11
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libxcb
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libxext
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libxfixes
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libxrandr
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libxshmfence
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wayland
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wayland-protocols
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xorgproto
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xorg.libXxf86vm
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xorg.xcbutilkeysyms
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vulkan-headers
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vulkan-loader
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llvmPackages_21.llvm.dev
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llvmPackages_21.clang-unwrapped
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llvmPackages_21.libclang
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spirv-llvm-translator
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spirv-tools
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libclc
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# crocus + hasvk (with_driver_using_cl) libclc'ye hard-dependency,
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# rusticl/opencl kapalı olsa bile gerekiyor
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];
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# Build araçları (meson/ninja/python/bison/flex/pkg-config vs.) i686'da
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# da bulunur ama host mimarisinde çalıştırılmaları yeterli; yine de
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# pkgsi686Linux'tan almak pkg-config'in .pc arama yollarını tutarlı
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# tutar. cmake/rust burada gerekmiyor (clvk 32-bit hedefi değil).
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i686NativeBuildInputs = with pkgs32; [
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meson
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ninja
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pkg-config
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python3
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python3Packages.packaging
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python3Packages.pyyaml
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python3Packages.mako
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bison
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flex
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wayland-scanner
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];
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in
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{
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devShells.${system} = {
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# nix develop = intel-hard-graphics shell
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default = pkgs.mkShell {
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buildInputs = commonBuildInputs;
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shellHook = ''
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${commonShellVars}
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export LD_LIBRARY_PATH=$PWD/build/src/gallium/targets/rusticl:$LD_LIBRARY_PATH
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export RUSTICL_ENABLE=crocus
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mkdir -p $PWD/.icd-vendors
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ln -sf $PWD/build/src/gallium/targets/rusticl/rusticl.icd $PWD/.icd-vendors/rusticl.icd
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ln -sf ${pkgs.pocl}/etc/OpenCL/vendors/pocl.icd $PWD/.icd-vendors/pocl.icd
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export OCL_ICD_VENDORS=$PWD/.icd-vendors
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echo "=== intel-hard-graphics ==="
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echo "OCL_ICD_VENDORS=$OCL_ICD_VENDORS"
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echo "RUSTICL_ENABLE=$RUSTICL_ENABLE"
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echo ""
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'';
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};
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# nix develop .#clvk = clvk shell
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clvk = pkgs.mkShell {
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buildInputs = commonBuildInputs;
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shellHook = ''
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${commonShellVars}
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CLVK_BUILD_DIR="''${CLVK_BUILD_DIR:-${defaultClvkBuildDir}}"
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if [ ! -d "$CLVK_BUILD_DIR" ]; then
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echo "UYARI: clvk build dizini bulunamadi: $CLVK_BUILD_DIR"
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echo "CLVK_BUILD_DIR ortam degiskeniyle dogru yolu ver, ornek:"
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echo " CLVK_BUILD_DIR=/gercek/yol nix develop .#clvk"
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else
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export LD_LIBRARY_PATH="$CLVK_BUILD_DIR:$LD_LIBRARY_PATH"
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fi
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export MESA_VK_DEVICE_SELECT="${pciId}"
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echo "=== clvk ==="
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echo "CLVK_BUILD_DIR=$CLVK_BUILD_DIR"
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echo "MESA_VK_DEVICE_SELECT=$MESA_VK_DEVICE_SELECT"
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echo ""
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'';
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};
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# nix develop .#i686 = 32-bit hasvk/crocus build shell (L4D2 testi için)
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i686 = pkgs32.mkShell {
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buildInputs = i686BuildInputs;
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nativeBuildInputs = i686NativeBuildInputs;
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shellHook = ''
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export MESA_VK_DEVICE_SELECT="${pciId}"
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echo "=== intel-hard-graphics (i686 / 32-bit) ==="
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echo "CC=$CC"
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echo "meson setup build32 --buildtype=debugoptimized \\"
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echo " -Dgallium-drivers=crocus -Dvulkan-drivers=intel_hasvk \\"
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echo " -Dplatforms=x11 -Degl=disabled -Dglx=disabled -Dgbm=disabled \\"
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echo " -Dopengl=false -Dgles1=disabled -Dgles2=disabled \\"
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echo " -Dgallium-rusticl=false -Dmicrosoft-clc=disabled -Dllvm=enabled"
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echo ""
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'';
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};
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};
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};
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}
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