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build(vulkan-shaders): source tool metadata at build time

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This commit is contained in:
Valentin Popov
2026-06-25 07:44:33 +04:00
parent 0caa36d923
commit 14ea45d49a
3 changed files with 123 additions and 6 deletions
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adapters/fparkan-render-vulkan/src/shader_manifest.rs
+30 -6
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@@ -37,6 +37,30 @@ const TRIANGLE_FRAGMENT_COMPILE_COMMAND: &str =
const TRIANGLE_FRAGMENT_VALIDATE_COMMAND: &str =
"spirv-val --target-env vulkan1.0 adapters/fparkan-render-vulkan/shaders/triangle.frag.spv";
fn shader_compiler_name() -> &'static str {
option_env!("FPARKAN_BUILD_SHADER_COMPILER_NAME").unwrap_or(SHADER_COMPILER_NAME)
}
fn shader_compiler_version() -> &'static str {
option_env!("FPARKAN_BUILD_SHADER_COMPILER_VERSION").unwrap_or(SHADER_COMPILER_VERSION)
}
fn shader_compiler_binary_sha256() -> &'static str {
option_env!("FPARKAN_BUILD_SHADER_COMPILER_SHA256").unwrap_or(SHADER_COMPILER_BINARY_SHA256)
}
fn spirv_validator_name() -> &'static str {
option_env!("FPARKAN_BUILD_SPIRV_VALIDATOR_NAME").unwrap_or(SPIRV_VALIDATOR_NAME)
}
fn spirv_validator_version() -> &'static str {
option_env!("FPARKAN_BUILD_SPIRV_VALIDATOR_VERSION").unwrap_or(SPIRV_VALIDATOR_VERSION)
}
fn spirv_validator_binary_sha256() -> &'static str {
option_env!("FPARKAN_BUILD_SPIRV_VALIDATOR_SHA256").unwrap_or(SPIRV_VALIDATOR_BINARY_SHA256)
}
/// Shader tool metadata pinned in the Stage 0 manifest.
#[derive(Clone, Debug, Eq, PartialEq, Serialize)]
pub struct VulkanShaderToolManifest {
@@ -247,14 +271,14 @@ pub fn validate_shader_manifest(
schema: SHADER_MANIFEST_SCHEMA,
target_env: SHADER_TARGET_ENV,
compiler: VulkanShaderToolManifest {
name: SHADER_COMPILER_NAME,
version: SHADER_COMPILER_VERSION,
binary_sha256: SHADER_COMPILER_BINARY_SHA256,
name: shader_compiler_name(),
version: shader_compiler_version(),
binary_sha256: shader_compiler_binary_sha256(),
},
validator: VulkanShaderToolManifest {
name: SPIRV_VALIDATOR_NAME,
version: SPIRV_VALIDATOR_VERSION,
binary_sha256: SPIRV_VALIDATOR_BINARY_SHA256,
name: spirv_validator_name(),
version: spirv_validator_version(),
binary_sha256: spirv_validator_binary_sha256(),
},
modules: reports,
manifest_hash: sha256_hex(&sha256(normalized.as_bytes())),