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[Fix, Feat, Test] (MG_Util, MG_Backend, MG_Impl, MG_State): correct the log severity ordering and unwind the diagnostics it silenced

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Swung0x48
2026-08-13 02:02:49 -04:00
parent 373aa44dd7
commit dd2a62228f
55 changed files with 940 additions and 590 deletions
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MobileGL/MG_Util/ShaderTranspiler/ShaderCompiler.cpp
+12 -14
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@@ -463,11 +463,10 @@ namespace MobileGL {
case SPV_MSG_FATAL:
case SPV_MSG_INTERNAL_ERROR:
case SPV_MSG_ERROR:
// MGLOG_I, deliberately: at the INFO compile level of every
// CI/WSL/retrace build, MGLOG_E and MGLOG_W are compiled out
// (Log.h orders DEBUG < WARN < ERROR < INFO) and the VUID
// would never reach a log.
MGLOG_I("[spirv] %s: %s (word index %zu)", site, text, position.index);
// Unlatched: only reachable with the validation switch armed,
// and every VUID names a different defect. (Parked at MGLOG_I
// until the Log.h ordering fix made E live at INFO.)
MGLOG_E("[spirv] %s: %s (word index %zu)", site, text, position.index);
break;
default:
MGLOG_D("[spirv] %s: %s", site, text);
@@ -486,7 +485,7 @@ namespace MobileGL {
spvtools::SpirvTools tools(SPV_ENV_VULKAN_1_1);
tools.SetMessageConsumer(MakeSpirvMessageConsumer(site));
if (!tools.Validate(binary)) {
MGLOG_I("[spirv] %s: produced a module that fails validation (failure #%llu)",
MGLOG_E("[spirv] %s: produced a module that fails validation (failure #%llu)",
site,
static_cast<unsigned long long>(
ShaderCompiler::NoteSpirvValidationFailure()));
@@ -837,10 +836,10 @@ namespace MobileGL {
}
if (LegalizeFragmentOutputIndexPass::BinaryHasDynamicOutputIndexing(outputBinary)) {
// MGLOG_I, deliberately: MGLOG_E/W are compiled out at the INFO level every
// CI and retrace build uses, and this is precisely the diagnostic that has
// to survive to explain a shader the driver is about to reject.
MGLOG_I("[spirv] LegalizeFragmentOutputIndexingForEssl: a fragment output is still "
// MGLOG_W, latched: this runs per shader compile, and shader packs compile
// lazily mid-session, so an unlatched line here is unbounded runtime noise.
// (Parked at MGLOG_I until the Log.h ordering fix made W live at INFO.)
MGLOG_W_ONCE("[spirv] LegalizeFragmentOutputIndexingForEssl: a fragment output is still "
"indexed dynamically; a strict ES driver will reject this shader");
}
return true;
@@ -866,9 +865,8 @@ namespace MobileGL {
// access path there is no correct answer to substitute, because the ES texture
// genuinely has a height the GL one does not.
//
// MGLOG_I, deliberately: MGLOG_E/W are compiled out at the INFO level every CI,
// retrace and release build uses, and this is exactly the diagnostic that has to
// survive to explain the shader the driver is about to reject.
// MGLOG_W, latched: per shader compile, and shader packs compile lazily
// mid-session. (Parked at MGLOG_I until the Log.h ordering fix made W live.)
const auto traits = Lower1DArrayImagesPass::InspectBinary(inputBinary);
// The overwhelmingly common answer, and the reason the inspection exists: no
// 1D-array storage image, so the module is handed back byte for byte without an
@@ -879,7 +877,7 @@ namespace MobileGL {
return true;
}
if (traits.queriesImageSize) {
MGLOG_I("[spirv] Lower1DArrayImagesForEssl: the module queries the size of a 1D-array "
MGLOG_W_ONCE("[spirv] Lower1DArrayImagesForEssl: the module queries the size of a 1D-array "
"storage image, which cannot be answered in the 2D-array shape ES stores it in; "
"leaving the module alone, and a strict ES driver will reject it");
outputBinary = inputBinary;