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Add ifdefs for Tint API usage that may not be available 

Fixed Kokoro failures when building Tint with all readers and writers
disabled.

Change-Id: I9bd041339236488dd563bbe687da883035f2a4b7
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/86181
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
This commit is contained in:
Antonio Maiorano 2022-04-11 15:21:41 +00:00 committed by Dawn LUCI CQ
parent a3b3b43162
commit e0bee791cb
2 changed files with 19 additions and 0 deletions
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15
src/dawn/native/ShaderModule.cpp
View File

@ -380,6 +380,7 @@ namespace dawn::native {
ResultOrError<tint::Program> ParseWGSL(const tint::Source::File* file,
OwnedCompilationMessages* outMessages) {
#if TINT_BUILD_WGSL_READER
tint::Program program = tint::reader::wgsl::Parse(file);
if (outMessages != nullptr) {
outMessages->AddMessages(program.Diagnostics());
@ -391,10 +392,14 @@ namespace dawn::native {
}
return std::move(program);
#else
return DAWN_FORMAT_VALIDATION_ERROR("TINT_BUILD_WGSL_READER is not defined.");
#endif
}
ResultOrError<tint::Program> ParseSPIRV(const std::vector<uint32_t>& spirv,
OwnedCompilationMessages* outMessages) {
#if TINT_BUILD_SPV_READER
tint::Program program = tint::reader::spirv::Parse(spirv);
if (outMessages != nullptr) {
outMessages->AddMessages(program.Diagnostics());
@ -405,6 +410,10 @@ namespace dawn::native {
}
return std::move(program);
#else
return DAWN_FORMAT_VALIDATION_ERROR("TINT_BUILD_SPV_READER is not defined.");
#endif
}
std::vector<uint64_t> GetBindGroupMinBufferSizes(const BindingGroupInfoMap& shaderBindings,
@ -997,6 +1006,7 @@ namespace dawn::native {
ShaderModuleWGSLDescriptor newWgslDesc;
std::string newWgslCode;
if (spirvDesc && device->IsToggleEnabled(Toggle::ForceWGSLStep)) {
#if TINT_BUILD_WGSL_WRITER
std::vector<uint32_t> spirv(spirvDesc->code, spirvDesc->code + spirvDesc->codeSize);
tint::Program program;
DAWN_TRY_ASSIGN(program, ParseSPIRV(spirv, outMessages));
@ -1010,6 +1020,11 @@ namespace dawn::native {
spirvDesc = nullptr;
wgslDesc = &newWgslDesc;
#else
device->EmitLog(
WGPULoggingType_Info,
"Toggle::ForceWGSLStep skipped because TINT_BUILD_WGSL_WRITER is not defined\n");
#endif
}
if (spirvDesc) {

4
src/dawn/native/vulkan/ShaderModuleVk.cpp
View File

@ -203,6 +203,7 @@ namespace dawn::native::vulkan {
transformInputs, nullptr, nullptr));
}
#if TINT_BUILD_SPV_WRITER
tint::writer::spirv::Options options;
options.emit_vertex_point_size = true;
options.disable_workgroup_init = GetDevice()->IsToggleEnabled(Toggle::DisableWorkgroupInit);
@ -249,6 +250,9 @@ namespace dawn::native::vulkan {
GetLabel());
return std::move(moduleAndSpirv);
#else
return DAWN_INTERNAL_ERROR("TINT_BUILD_SPV_WRITER is not defined.");
#endif
}
} // namespace dawn::native::vulkan