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Add inspector support for DepthTexture reflection

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BUG=tint:527

Change-Id: I4f017993ffa85515b5b646bd9cf15c4b6d50c441
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/43700
Auto-Submit: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
This commit is contained in:
Ryan Harrison
2021-03-03 13:46:43 +00:00
committed by Commit Bot service account
parent 7732ca51c4
commit 04d93c88a0
5 changed files with 156 additions and 45 deletions
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31
src/inspector/inspector.cc
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@@ -33,6 +33,7 @@
#include "src/semantic/variable.h"
#include "src/type/access_control_type.h"
#include "src/type/array_type.h"
#include "src/type/depth_texture_type.h"
#include "src/type/f32_type.h"
#include "src/type/i32_type.h"
#include "src/type/matrix_type.h"
@@ -343,6 +344,7 @@ std::vector<ResourceBinding> Inspector::GetResourceBindings(
GetSampledTextureResourceBindings(entry_point));
AppendResourceBindings(&result,
GetMultisampledTextureResourceBindings(entry_point));
AppendResourceBindings(&result, GetDepthTextureResourceBindings(entry_point));
return result;
}
@@ -470,6 +472,35 @@ Inspector::GetWriteOnlyStorageTextureResourceBindings(
return GetStorageTextureResourceBindingsImpl(entry_point, false);
}
std::vector<ResourceBinding> Inspector::GetDepthTextureResourceBindings(
const std::string& entry_point) {
auto* func = FindEntryPointByName(entry_point);
if (!func) {
return {};
}
std::vector<ResourceBinding> result;
auto* func_sem = program_->Sem().Get(func);
for (auto& ref : func_sem->ReferencedDepthTextureVariables()) {
auto* var = ref.first;
auto* decl = var->Declaration();
auto binding_info = ref.second;
ResourceBinding entry;
entry.resource_type = ResourceBinding::ResourceType::kDepthTexture;
entry.bind_group = binding_info.group->value();
entry.binding = binding_info.binding->value();
auto* texture_type = decl->type()->UnwrapIfNeeded()->As<type::Texture>();
entry.dim = TypeTextureDimensionToResourceBindingTextureDimension(
texture_type->dim());
result.push_back(entry);
}
return result;
}
ast::Function* Inspector::FindEntryPointByName(const std::string& name) {
auto* func = program_->AST().Functions().Find(program_->Symbols().Get(name));
if (!func) {