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Copy pathcompat.spirv-reflect.lua
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83 lines (81 loc) · 4.13 KB
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-- Form B inline descriptor for SPIRV-Reflect — Khronos' official reflection
-- library for SPIR-V modules. Given a compiled shader blob it enumerates
-- descriptor bindings, sets, push-constant blocks, and interface variables, which
-- is how a renderer builds pipeline layouts from shaders instead of duplicating
-- the binding table by hand.
--
-- SHAPE: one C translation unit. `spirv_reflect.c` at the tarball root is the
-- entire library (upstream's CMake `spirv-reflect-static` target compiles exactly
-- this file); everything else in the tree is the `spirv-reflect` CLI, tests, and
-- the GoogleTest submodule, none of which belong in a consumable package.
--
-- INCLUDE PATHS -- both are needed, for different reasons:
--
-- `*` so consumers write `#include <spirv_reflect.h>`, the name
-- upstream's README and every downstream project use.
-- `*/include` so the SPIRV_REFLECT_USE_SYSTEM_SPIRV_H path resolves.
-- spirv_reflect.h:35-37 picks between `<spirv/unified1/spirv.h>`
-- (that macro defined) and `"./include/spirv/unified1/spirv.h"`
-- (the default, relative to the header, which works with `*`
-- alone). Exposing `include/` too means BOTH spellings resolve to
-- the SAME bundled grammar header, so a consumer that defines the
-- macro -- e.g. because something else in its graph already
-- supplies the Khronos headers -- does not silently get a
-- different SPIR-V revision than the one this .c was written for.
--
-- VERSIONING: upstream cuts no semver releases; it tags in lockstep with the
-- Vulkan SDK (`vulkan-sdk-<x.y.z.w>`). The version key drops the `vulkan-sdk-`
-- prefix so it sorts numerically and lines up with compat.vulkan-headers /
-- compat.vulkan of the same SDK -- keep the three moving together.
--
-- No deps: the library is freestanding C99 over the bundled SPIR-V grammar and
-- does not need the Vulkan headers or the loader (it parses a SPIR-V blob, it
-- does not call Vulkan).
package = {
spec = "1",
namespace = "compat",
name = "spirv-reflect",
description = "Khronos SPIRV-Reflect — reflection of descriptor bindings and interfaces from SPIR-V modules",
licenses = {"Apache-2.0"},
repo = "https://github.com/KhronosGroup/SPIRV-Reflect",
type = "package",
xpm = {
linux = {
["1.4.357.0"] = {
url = {
GLOBAL = "https://github.com/KhronosGroup/SPIRV-Reflect/archive/refs/tags/vulkan-sdk-1.4.357.0.tar.gz",
CN = "https://gitcode.com/mcpp-res/spirv-reflect/releases/download/1.4.357.0/spirv-reflect-1.4.357.0.tar.gz",
},
sha256 = "c865bd55459c5b8020a6ac962e462fc33eb4bf2dae8bf7c474357c58ce22a95d",
},
},
macosx = {
["1.4.357.0"] = {
url = {
GLOBAL = "https://github.com/KhronosGroup/SPIRV-Reflect/archive/refs/tags/vulkan-sdk-1.4.357.0.tar.gz",
CN = "https://gitcode.com/mcpp-res/spirv-reflect/releases/download/1.4.357.0/spirv-reflect-1.4.357.0.tar.gz",
},
sha256 = "c865bd55459c5b8020a6ac962e462fc33eb4bf2dae8bf7c474357c58ce22a95d",
},
},
windows = {
["1.4.357.0"] = {
url = {
GLOBAL = "https://github.com/KhronosGroup/SPIRV-Reflect/archive/refs/tags/vulkan-sdk-1.4.357.0.tar.gz",
CN = "https://gitcode.com/mcpp-res/spirv-reflect/releases/download/1.4.357.0/spirv-reflect-1.4.357.0.tar.gz",
},
sha256 = "c865bd55459c5b8020a6ac962e462fc33eb4bf2dae8bf7c474357c58ce22a95d",
},
},
},
mcpp = {
language = "c++23",
import_std = false,
c_standard = "c11",
include_dirs = { "*", "*/include" },
-- Upstream's spirv-reflect-static target is exactly this one file.
sources = { "*/spirv_reflect.c" },
targets = { ["spirv-reflect"] = { kind = "lib" } },
deps = { },
},
}