Changelog for libvkd3d-utils1-1.10-1.3.i586.rpm :

* Thu Dec 07 2023 Tobias Klausmann - Update to version 1.10: - libvkd3d Creating pipeline state objects from pipeline state stream descriptions is implemented. Depth-bounds testing is implemented. When the VK_KHR_maintenance2 extension is available, libvkd3d will explicitly specify the usage flags of Vulkan image views. This is particularly useful on MoltenVK, where 2D-array views of 3D textures are subject to usage restrictions. The D3D12_FORMAT_SUPPORT2_UAV_TYPED_LOAD and/or D3D12_FORMAT_SUPPORT2_UAV_TYPED_STORE feature flags are reported for UAV formats when the ‘shaderStorageImageReadWithoutFormat’ and/or ‘shaderStorageImageWriteWithoutFormat’ Vulkan device features are supported. The ID3D12Device5 interface is supported. The ID3D12GraphicsCommandList5 interface is supported. The ID3D12Resource1 interface is supported. - libvkd3d-shader New features for the HLSL source type: Support for the following intrinsic functions: ceil(), degrees(), radians(), fwidth(), tan() tex2Dlod(), tex2Dproj(), texCUBEproj(), and tex3Dproj() Constant folding support for more expression types. In particular: ternary operators and branches, reciprocal square roots, exponentials, logical ‘not’ on booleans, bitwise complements, left/right shifts, ceil(), floor(), frac(), and saturate() Support for dynamic indexing of arrays. Support for ‘break’ and ‘continue’ statements. Support for ‘switch’ statements. The ‘linear’, ‘centroid’, and ‘noperspective’ interpolation modifiers are supported. The ‘RWTexture1DArray’ and ‘RWTexture2DArray’ unordered access view types are supported. ‘[loop]’ attributes are accepted on loops. u/U and l/L suffixes on integer constants. Floating-point values are explicitly clamped to the upper and lower bounds of the target type by ‘ftoi’ and ‘ftou’ instructions when targeting SPIR-V. Similarly, NaNs are flushed to zero. Some hardware/drivers would already do this implicitly, but behaviour for such inputs is undefined as far as SPIR-V is concerned. The VKD3D_SHADER_CONFIG environment variable can be used to modify the behaviour of libvkd3d-shader at run-time, analogous to the existing VKD3D_CONFIG environment variable for libvkd3d. See the README for a list of supported options. When scanning legacy Direct3D bytecode using vkd3d_shader_scan(), descriptor information for shader model 2 and 3 combined resource-sampler pairs is returned in the vkd3d_shader_scan_descriptor_info structure. Note that this information is not yet available for shader model 1 sources, although this will likely be added in a future release. The Direct3D shader assembly target supports the ‘rasteriser ordered view’ flag (‘_rov’) on unordered access view declarations. New interfaces: The VKD3D_SHADER_COMPILE_OPTION_BACKWARD_COMPATIBILITY compile option can be used to specify backward compatibility options. The VKD3D_SHADER_COMPILE_OPTION_BACKCOMPAT_MAP_SEMANTIC_NAMES flag is the only currently supported flag, and can be used to specify that shader model 1-3 semantic names should be mapped to their shader model 4+ system value equivalents when compiling HLSL sources. The VKD3D_SHADER_COMPILE_OPTION_FRAGMENT_COORDINATE_ORIGIN compile option can be used to specify the origin of fragment coordinates for SPIR-V targets. This is especially useful in OpenGL environments, where the origin may be different than in Direct3D or Vulkan environments. The vkd3d_shader_scan_combined_resource_sampler_info structure extends the vkd3d_shader_compile_info structure, and can be used to retrieve information about the combined resource-sampler pairs used by a shader. This is especially useful when compiling shaders for usage in environments without separate binding points for samplers and resources, like OpenGL. vkd3d_shader_free_scan_combined_resource_sampler_info() is used to free vkd3d_shader_scan_combined_resource_sampler_info structures. - libvkd3d-utils Passing the D3DCOMPILE_ENABLE_BACKWARDS_COMPATIBILITY flag to D3DCompile() and D3DCompile2() will enable mapping shader model 1-3 semantic names to their shader model 4+ system value equivalents. New interfaces: D3DGetBlobPart() is used to retrieve specific parts of DXBC blobs. D3DGetDebugInfo() is used to retrieve debug information from DXBC blobs. D3DGetInputAndOutputSignatureBlob() is used to retrieve input and output signatures from DXBC blobs. D3DGetInputSignatureBlob() is used to retrieve input signatures from DXBC blobs. D3DGetOutputSignatureBlob() is used to retrieve output signatures from DXBC blobs. D3DStripShader() is used to remove specific parts from DXBC blobs. - vkd3d-compiler The ‘--fragment-coordinate-origin’ option can be used to specify the origin of fragment coordinates for SPIR-V targets. The ‘--semantic-compat-map’ option can be used to specify that shader model 1-3 semantic names should be mapped to their shader model 4+ system value equivalents when compiling HLSL sources. - vkd3d-dxbc The ‘--list’ and ‘--list-data’ options now also output the offsets of sections inside the input data. - build The minimum required version of Vulkan-Headers for this release is version 1.2.148. When available, the libEGL and libOpenGL libraries are used to run the vkd3d tests in additional configurations. These libraries are not used by vkd3d itself. The SONAME_LIBDXCOMPILER configure variable can be used specify the shared object name of the dxcompiler library. When available, it\'s used to run the vkd3d tests in additional configurations. The dxcompiler library is not used by vkd3d itself.
* Sat Sep 23 2023 Tobias Klausmann - Update to version 1.9: - libvkd3d Copying between depth/stencil and colour formats in ID3D12GraphicsCommandList::CopyResource() is supported. The ID3D12Fence1 interface is supported. - libvkd3d-shader vkd3d_shader_scan() supports retrieving descriptor information for d3dbc\' shaders. This is one of the requirements for eventual SPIR-V generation from d3dbc\' sources. New features for the HLSL source type: Support for the following intrinsic functions: clip(), ddx_coarse(), ddy_coarse(), ddx_fine(), ddy_fine(), tex1D(), tex2D(), texCUBE(), and tex3D() Constant folding support for more expression types. In particular: comparison operators, floating-point min(), max(), logical and\' and or\', dot products, square roots and logarithms Support for multi-sample texture object declarations without explicit sample counts in shader model 4.1 and later shaders. Support for using constant expressions as sample counts in multi-sample texture object declarations. Support for variable initialisers using variables declared earlier in the same declaration list. E.g., `float a = 1, b = a, c = b + 1;\'. The GetDimensions() texture object method is implemented. Matrix swizzles are implemented. Parser support for if-statement attributes like [branch]\' and [flatten]\'. Support for the `inline\' function modifier. Previously, vkd3d_shader_compile() would in some cases return VKD3D_OK despite compilation failing when targeting legacy Direct3D bytecode. These cases have been fixed. Various HLSL preprocessor fixes for edge cases related to stringification. SPIR-V target support for the `linear noperspective centroid\' input interpolation mode. New interfaces: The vkd3d_shader_scan_signature_info structure extends the vkd3d_shader_compile_info structure, and can be used to retrieve descriptions of dxbc-tpf\' and d3dbc\' shader inputs and outputs. vkd3d_shader_free_scan_signature_info() is used to free vkd3d_shader_scan_signature_info structures. The VKD3D_SHADER_COMPILE_OPTION_PACK_MATRIX_ORDER compile option can be used to specify the default matrix packing order for HLSL sources. The vkd3d_shader_varying_map_info structure extends the vkd3d_shader_compile_info structure, and can be used to specify a mapping between the outputs of a shader stage and the inputs of the next shader stage. vkd3d_shader_build_varying_map() is used to build a mapping between the outputs of a shader stage and the inputs of the next shader stage. The VKD3D_SHADER_DESCRIPTOR_INFO_FLAG_RAW_BUFFER flag returned as part of the vkd3d_shader_descriptor_info structure indicates the descriptor refers to a byte-addressed (`raw\') buffer resource. - vkd3d-compiler The `--matrix-storage-order\' option can used to specify the default matrix storage order for HLSL sources. - vkd3d-dxbc vkd3d-dxbc is a new utility that can be used to inspect the contents of DXBC blobs.
* Sun Aug 06 2023 Tobias Klausmann - Update to version 1.8: - Performance improvements have been made to the code that handles descriptor updates. In some applications the improvement can be quite significant. - Host-visible descriptor heaps are persistently mapped on creation. Some applications access resource data from the CPU after calling Unmap(), and that\'s supposed to work in practice. - 1-dimensional texture unordered-access views and shader resource views are implemented. - Shader resource view, unordered access view, and constant buffer view root descriptors with NULL GPU addresses are supported. - Direct3D 12 descriptor heap destruction is delayed until all contained resources are destroyed. - libvkd3d-shader - New features for the HLSL source type: - Support for the ternary conditional operator \"?:\". - Support for \"discard\" statements. - Support for the \"packoffset\" keyword. - Support for semantics on array types. - Support for RWBuffer loads and stores. - Register allocation for arrays and structures of resources and samplers is implemented. - Support for the SV_IsFrontFace pixel shader system-value semantics. - Support for using constant expressions as array sizes and indices. - Support for dynamic selection of vector components. - Support for the following intrinsic functions: D3DCOLORtoUBYTE4(), any(), asfloat(), ddx(), ddy(), fmod(), log(), log2(), log10(), sign() and trunc(). - The SampleBias(), SampleCmp(), SampleCmpLevelZero(), and SampleGrad() texture object methods are implemented. - Support for the case-insensitive variants of the \"vector\" and \"matrix\" data types. - Parser support for the \"unroll\" loop attribute. A warning is output for \"unroll\" without iteration count, and an error is output when an iteration count is specified. Actual unrolling is not implemented yet. - Parser support for RWStructuredBuffer resources. - Parser support for SamplerComparisonState objects. Note that outputting compiled effects is not supported yet, but parsing these allows shaders containing SamplerComparisonState state objects to be compiled. - More improvements to HLSL support for the Direct3D shader model 1/2/3 profiles. - The section alignment of DXBC blobs produced by vkd3d_shader_serialize_dxbc() matches those produced by d3dcompiler more closely. - The \"main\" function for shaders produced by the SPIR-V target is always terminated, even when the source was a TPF shader without explicit \"ret\" instruction. - Relative addressing of shader input registers is supported by SPIR-V targets.
* Wed May 17 2023 Tobias Klausmann - Update to version 1.7.1: - Release 1.7 has a bug that causes an internal mutex in its command queue implementation to be unlocked too early under certain usage patterns. This is known to further cause internal inconsistencies that manifest as program deadlocks for some programs. In release 1.7.1 the mutex is correctly kept locked until required. - Symbol D3D12CreateDevice is mistakenly not exported in release 1.7, breaking library clients that need it. The symbol is exported again in release 1.7.1.
* Sat Apr 01 2023 Tobias Klausmann - Update to version 1.7: - Support for many more HLSL features and intrinsics. - Much improved support for the Direct3D shader model 1/2/3 HLSL profiles. - Public vkd3d-shader API for parsing and serialising DXBC blobs. - Miscellaneous bug fixes.
* Mon Dec 12 2022 Tobias Klausmann - Update to version 1.6: - Initial support for HLSL compute shaders. - More support for HLSL features and intrinsics. - Miscellaneous bug fixes.
* Thu Oct 27 2022 Tobias Klausmann - Update to version 1.5: - Support for various HLSL features and intrinsics. - Typed unordered access view loads of multicomponent formats. - Miscellaneous bug fixes.- Packaging changes: - Disable test until they are fixed
* Thu Jun 23 2022 Marcus Meissner - updated to 1.4 - Many improvements to the HLSL compiler. - A new descriptor heap implementation using the VK_EXT_descriptor_indexing extension. - A new fence implementation using the VK_KHR_timeline_semaphore extension.- updated to 1.3 - Initial HLSL compilation support. - Shader model 5.1 descriptor array support. - Support for disassembling Direct3D shaders.
* Thu Sep 24 2020 Marcus Meissner - added also shader library to baselibs.conf (bsc#1176894)
* Tue Sep 22 2020 Marcus Meissner - updated to 1.2 - Availability of libvkd3d-shader as a public library. - Support for tessellation shaders. - Version 1.1 root signatures. - Stream output support.- added gpg signature and keyring.