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rusticl: support NIR_DEBUG=invalidate_metadata/extended_validation

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Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: @LingMan
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35069>
This commit is contained in:
Rhys Perry 2025-05-16 17:25:34 +01:00 • committed by Marge Bot
parent 7538167096
commit 20c316718c
1 changed files with 23 additions and 4 deletions
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27
src/gallium/frontends/rusticl/mesa/compiler/nir.rs
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@ -48,12 +48,20 @@ impl<'a, T: 'a> Iterator for ExecListIter<'a, T> {
macro_rules! nir_pass_impl {
($nir:ident, $pass:ident, $func:ident $(,$arg:expr)* $(,)?) => {
{
// SAFETY: mutable static can't be read safely, but this value isn't going to change
let debug_opts = unsafe { nir_debug };
let func_str = ::std::stringify!($func);
let func_cstr = ::std::ffi::CString::new(func_str).unwrap();
let res = if unsafe { should_skip_nir(func_cstr.as_ptr()) } {
println!("skipping {}", func_str);
false
} else {
if debug_opts & NIR_DEBUG_INVALIDATE_METADATA != 0 {
$nir.metadata_invalidate();
} else if debug_opts & NIR_DEBUG_EXTENDED_VALIDATION != 0 {
$nir.metadata_require_most();
}
$nir.metadata_set_validation_flag();
if $nir.should_print() {
println!("{}", func_str);
@ -66,17 +74,18 @@ macro_rules! nir_pass_impl {
$nir.metadata_check_validation_flag();
true
} else {
if debug_opts & NIR_DEBUG_EXTENDED_VALIDATION != 0 {
$nir.validate(&format!("after {} in {}:{}", func_str, file!(), line!()));
}
false
}
};
// SAFETY: mutable static can't be read safely, but this value isn't going to change
let ndebug = unsafe { nir_debug };
if ndebug & NIR_DEBUG_CLONE != 0 {
if debug_opts & NIR_DEBUG_CLONE != 0 {
$nir.validate_clone();
}
if ndebug & NIR_DEBUG_SERIALIZE != 0 {
if debug_opts & NIR_DEBUG_SERIALIZE != 0 {
$nir.validate_serialize_deserialize();
}
@ -230,6 +239,16 @@ impl NirShader {
unsafe { nir_metadata_set_validation_flag(self.nir.as_ptr()) }
}
#[cfg(debug_assertions)]
pub fn metadata_invalidate(&self) {
unsafe { nir_metadata_invalidate(self.nir.as_ptr()) }
}
#[cfg(debug_assertions)]
pub fn metadata_require_most(&self) {
unsafe { nir_metadata_require_most(self.nir.as_ptr()) }
}
#[cfg(debug_assertions)]
pub fn validate(&self, when: &str) {
let cstr = std::ffi::CString::new(when).unwrap();