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shader: detect and loudly skip unsupported GPU-buffer callables

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This commit is contained in:
Pixeluted
2026-10-19 03:09:45 +02:00
committed by nmzik
parent defb2f11d3
commit cad6aafdc5
5 changed files with 25 additions and 1 deletions
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src/graphics/host_gpu/renderer/pipeline/pipelineCache.cpp
+10
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@@ -275,6 +275,7 @@ struct PipelineCache::ProgramCache {
ShaderRecompiler::IR::ResourceSnapshot resources;
ShaderRecompiler::IR::ResourceSpecialization specialization;
std::vector<Permutation> permutations;
bool skip_dispatch = false;
};
struct ProgramKeyHash {
@@ -360,6 +361,7 @@ struct PipelineCache::ProgramCache {
bool source_changed = false;
if (entry != programs.end()) {
auto& cached = entry->second;
if (cached.skip_dispatch) return {};
Permutation* permutation = nullptr;
if (cached.call_source) {
source_changed = cached.RefreshCallSource(runtime);
@@ -419,6 +421,14 @@ struct PipelineCache::ProgramCache {
DumpShaderOriginal(stage_name, options.shader_hash, params.code);
ShaderRecompiler::ShaderSource source;
if (entry == programs.end()) source = ShaderRecompiler::PrepareShaderSource(params.code, options);
if (source.unsupported_call_pc != UINT32_MAX) {
PipelineCacheLog("!!! TEMPORARY COMPUTE DISPATCH SKIP !!! shader=0x{:016x} pc=0x{:08x} "
"reason=unsupported GPU-selected callable target; rendering is incomplete",
params.hash, source.unsupported_call_pc);
programs.try_emplace(lookup_key, ShaderRecompiler::IR::ResourcePlan{}, nullptr)
.first->second.skip_dispatch = true;
return {};
}
auto* current = entry == programs.end() ? &source : entry->second.call_source.get();
ShaderRecompiler::TranslateResult translated;
if (current != nullptr) {