mirror of
https://github.com/encounter/dawn-cmake.git
synced 2025-06-23 06:53:32 +00:00
db8f804bc3
This reverts commit 0357eed7de15e901d14f6149e91bfe03d86958de and reland commit bdc05c3d5fef780382c3fd5e5ebcb14bd929819a. The Vulkan-Loader has a bug where if the instance is created with Vulkan 1.1 and not the promoted extensions, it will skip emulation and if the ICD doesn't support Vulkan 1.1 nor the extensions. Enable the promoted extensions, even when creating a Vulkan 1.1 instance. Original change's description: > Check FP16 support on vulkan backend > > This patch check FP16 support on vulkan backend, and introduces > the shader_float16 extension. > > BUG=dawn:426 > TEST=dawn_end2end_tests > > Change-Id: Ie09568a416ce9eb2c11afeede3e7da520550d5fb > Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/21901 > Commit-Queue: Xinghua Cao <xinghua.cao@intel.com> > Reviewed-by: Corentin Wallez <cwallez@chromium.org> > Reviewed-by: Jiawei Shao <jiawei.shao@intel.com> > Reviewed-by: Kai Ninomiya <kainino@chromium.org> > Reviewed-by: Austin Eng <enga@chromium.org> Bug: chromium:1087896, dawn:426 Change-Id: I2c4465fb2fe957966b44d3e5840112219481c639 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/22781 Commit-Queue: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org>
68 lines
2.3 KiB
C++
68 lines
2.3 KiB
C++
// Copyright 2019 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.
|
|
|
|
#ifndef DAWNNATIVE_EXTENSIONS_H_
|
|
#define DAWNNATIVE_EXTENSIONS_H_
|
|
|
|
#include <bitset>
|
|
#include <unordered_map>
|
|
#include <vector>
|
|
|
|
#include "dawn_native/DawnNative.h"
|
|
|
|
namespace dawn_native {
|
|
|
|
enum class Extension {
|
|
TextureCompressionBC,
|
|
ShaderFloat16,
|
|
PipelineStatisticsQuery,
|
|
TimestampQuery,
|
|
|
|
EnumCount,
|
|
InvalidEnum = EnumCount,
|
|
ExtensionMin = TextureCompressionBC,
|
|
};
|
|
|
|
// A wrapper of the bitset to store if an extension is enabled or not. This wrapper provides the
|
|
// convenience to convert the enums of enum class Extension to the indices of a bitset.
|
|
struct ExtensionsSet {
|
|
std::bitset<static_cast<size_t>(Extension::EnumCount)> extensionsBitSet;
|
|
|
|
void EnableExtension(Extension extension);
|
|
bool IsEnabled(Extension extension) const;
|
|
std::vector<const char*> GetEnabledExtensionNames() const;
|
|
void InitializeDeviceProperties(WGPUDeviceProperties* properties) const;
|
|
};
|
|
|
|
const char* ExtensionEnumToName(Extension extension);
|
|
|
|
class ExtensionsInfo {
|
|
public:
|
|
ExtensionsInfo();
|
|
|
|
// Used to query the details of an extension. Return nullptr if extensionName is not a valid
|
|
// name of an extension supported in Dawn
|
|
const ExtensionInfo* GetExtensionInfo(const char* extensionName) const;
|
|
Extension ExtensionNameToEnum(const char* extensionName) const;
|
|
ExtensionsSet ExtensionNamesToExtensionsSet(
|
|
const std::vector<const char*>& requiredExtensions) const;
|
|
|
|
private:
|
|
std::unordered_map<std::string, Extension> mExtensionNameToEnumMap;
|
|
};
|
|
|
|
} // namespace dawn_native
|
|
|
|
#endif // DAWNNATIVE_EXTENSIONS_H_
|