mirror of
https://github.com/encounter/dawn-cmake.git
synced 2025-05-13 10:51:35 +00:00
ec9cf2a85c
But keep a namespace alias to avoid breaking project that depend on the previous namespace name while they get updated. Done with through the following steps: - git grep -l dawn_native:: | xargs sed -i "" "s/dawn_native::/dawn::native::/g" - git grep -l "namespace dawn_native" | xargs sed -i "" "s/namespace dawn_native/namespace dawn::native/g" - git cl format - Manual fixups in generator/templates (and the addition of namespace_case in dawn_json_generator.py). - The addition of the namespace alias in DawnNative.h Bug: dawn:824 Change-Id: I676cc4e3ced2e0e4bab32a0d66d7eaf9537e3f09 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/75982 Reviewed-by: Loko Kung <lokokung@google.com> Commit-Queue: Corentin Wallez <cwallez@chromium.org> Auto-Submit: Corentin Wallez <cwallez@chromium.org>
87 lines
3.5 KiB
C++
87 lines
3.5 KiB
C++
// Copyright 2021 The Dawn Authors
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
{% set namespace_name = Name(metadata.native_namespace) %}
|
|
{% set DIR = namespace_name.concatcase().upper() %}
|
|
#ifndef {{DIR}}_CHAIN_UTILS_H_
|
|
#define {{DIR}}_CHAIN_UTILS_H_
|
|
|
|
{% set impl_dir = metadata.impl_dir + "/" if metadata.impl_dir else "" %}
|
|
{% set namespace_name = Name(metadata.native_namespace) %}
|
|
{% set native_namespace = namespace_name.namespace_case() %}
|
|
{% set native_dir = impl_dir + namespace_name.snake_case() %}
|
|
{% set prefix = metadata.proc_table_prefix.lower() %}
|
|
#include "{{native_dir}}/{{prefix}}_platform.h"
|
|
#include "{{native_dir}}/Error.h"
|
|
|
|
namespace {{native_namespace}} {
|
|
{% for value in types["s type"].values %}
|
|
{% if value.valid %}
|
|
void FindInChain(const ChainedStruct* chain, const {{as_cppEnum(value.name)}}** out);
|
|
{% endif %}
|
|
{% endfor %}
|
|
|
|
// Verifies that |chain| only contains ChainedStructs of types enumerated in
|
|
// |oneOfConstraints| and contains no duplicate sTypes. Each vector in
|
|
// |oneOfConstraints| defines a set of sTypes that cannot coexist in the same chain.
|
|
// For example:
|
|
// ValidateSTypes(chain, { { ShaderModuleSPIRVDescriptor, ShaderModuleWGSLDescriptor } }))
|
|
// ValidateSTypes(chain, { { Extension1 }, { Extension2 } })
|
|
{% set namespace = metadata.namespace %}
|
|
MaybeError ValidateSTypes(const ChainedStruct* chain,
|
|
std::vector<std::vector<{{namespace}}::SType>> oneOfConstraints);
|
|
|
|
template <typename T>
|
|
MaybeError ValidateSingleSTypeInner(const ChainedStruct* chain, T sType) {
|
|
DAWN_INVALID_IF(chain->sType != sType,
|
|
"Unsupported sType (%s). Expected (%s)", chain->sType, sType);
|
|
return {};
|
|
}
|
|
|
|
template <typename T, typename... Args>
|
|
MaybeError ValidateSingleSTypeInner(const ChainedStruct* chain, T sType, Args... sTypes) {
|
|
if (chain->sType == sType) {
|
|
return {};
|
|
}
|
|
return ValidateSingleSTypeInner(chain, sTypes...);
|
|
}
|
|
|
|
// Verifies that |chain| contains a single ChainedStruct of type |sType| or no ChainedStructs
|
|
// at all.
|
|
template <typename T>
|
|
MaybeError ValidateSingleSType(const ChainedStruct* chain, T sType) {
|
|
if (chain == nullptr) {
|
|
return {};
|
|
}
|
|
DAWN_INVALID_IF(chain->nextInChain != nullptr,
|
|
"Chain can only contain a single chained struct.");
|
|
return ValidateSingleSTypeInner(chain, sType);
|
|
}
|
|
|
|
// Verifies that |chain| contains a single ChainedStruct with a type enumerated in the
|
|
// parameter pack or no ChainedStructs at all.
|
|
template <typename T, typename... Args>
|
|
MaybeError ValidateSingleSType(const ChainedStruct* chain, T sType, Args... sTypes) {
|
|
if (chain == nullptr) {
|
|
return {};
|
|
}
|
|
DAWN_INVALID_IF(chain->nextInChain != nullptr,
|
|
"Chain can only contain a single chained struct.");
|
|
return ValidateSingleSTypeInner(chain, sType, sTypes...);
|
|
}
|
|
|
|
} // namespace {{native_namespace}}
|
|
|
|
#endif // {{DIR}}_CHAIN_UTILS_H_
|