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Vulkan-Samples/framework/core/hpp_debug.h
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2025-09-04 10:54:47 +08:00

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/* Copyright (c) 2022-2025, NVIDIA CORPORATION. All rights reserved.
*
* SPDX-License-Identifier: Apache-2.0
*
* 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.
*/
#pragma once
#include "common/vk_common.h"
#include <glm/glm.hpp>
#include <vulkan/vulkan.hpp>
namespace vkb
{
namespace core
{
template <vkb::BindingType bindingType>
class CommandBuffer;
using CommandBufferCpp = CommandBuffer<vkb::BindingType::Cpp>;
/**
* @brief An interface over platform-specific debug extensions.
*/
class HPPDebugUtils
{
public:
virtual ~HPPDebugUtils() = default;
/**
* @brief Sets the debug name for a Vulkan object.
*/
virtual void set_debug_name(vk::Device device, vk::ObjectType object_type, uint64_t object_handle, const char *name) const = 0;
/**
* @brief Tags the given Vulkan object with some data.
*/
virtual void set_debug_tag(
vk::Device device, vk::ObjectType object_type, uint64_t object_handle, uint64_t tag_name, const void *tag_data, size_t tag_data_size) const = 0;
/**
* @brief Inserts a command to begin a new debug label/marker scope.
*/
virtual void cmd_begin_label(vk::CommandBuffer command_buffer, const char *name, glm::vec4 const color = {}) const = 0;
/**
* @brief Inserts a command to end the current debug label/marker scope.
*/
virtual void cmd_end_label(vk::CommandBuffer command_buffer) const = 0;
/**
* @brief Inserts a (non-scoped) debug label/marker in the command buffer.
*/
virtual void cmd_insert_label(vk::CommandBuffer command_buffer, const char *name, glm::vec4 const color = {}) const = 0;
};
/**
* @brief HPPDebugUtils implemented on top of VK_EXT_debug_utils.
*/
class HPPDebugUtilsExtDebugUtils final : public vkb::core::HPPDebugUtils
{
public:
~HPPDebugUtilsExtDebugUtils() override = default;
void set_debug_name(vk::Device device, vk::ObjectType object_type, uint64_t object_handle, const char *name) const override;
void set_debug_tag(
vk::Device device, vk::ObjectType object_type, uint64_t object_handle, uint64_t tag_name, const void *tag_data, size_t tag_data_size) const override;
void cmd_begin_label(vk::CommandBuffer command_buffer, const char *name, glm::vec4 const color) const override;
void cmd_end_label(vk::CommandBuffer command_buffer) const override;
void cmd_insert_label(vk::CommandBuffer command_buffer, const char *name, glm::vec4 const color) const override;
};
/**
* @brief HPPDebugUtils implemented on top of VK_EXT_debug_marker.
*/
class HPPDebugMarkerExtDebugUtils final : public vkb::core::HPPDebugUtils
{
public:
~HPPDebugMarkerExtDebugUtils() override = default;
void set_debug_name(vk::Device device, vk::ObjectType object_type, uint64_t object_handle, const char *name) const override;
void set_debug_tag(
vk::Device device, vk::ObjectType object_type, uint64_t object_handle, uint64_t tag_name, const void *tag_data, size_t tag_data_size) const override;
void cmd_begin_label(vk::CommandBuffer command_buffer, const char *name, glm::vec4 const color) const override;
void cmd_end_label(vk::CommandBuffer command_buffer) const override;
void cmd_insert_label(vk::CommandBuffer command_buffer, const char *name, glm::vec4 const color) const override;
};
/**
* @brief No-op HPPDebugUtils.
*/
class HPPDummyDebugUtils final : public vkb::core::HPPDebugUtils
{
public:
~HPPDummyDebugUtils() override = default;
inline void set_debug_name(vk::Device, vk::ObjectType, uint64_t, const char *) const override
{}
inline void set_debug_tag(vk::Device, vk::ObjectType, uint64_t, uint64_t, const void *, size_t) const override
{}
inline void cmd_begin_label(vk::CommandBuffer, const char *, glm::vec4 const) const override
{}
inline void cmd_end_label(vk::CommandBuffer) const override
{}
inline void cmd_insert_label(vk::CommandBuffer, const char *, glm::vec4 const) const override
{}
};
/**
* @brief A RAII debug label.
* If any of EXT_debug_utils or EXT_debug_marker is available, this:
* - Begins a debug label / marker on construction
* - Ends it on destruction
*/
class HPPScopedDebugLabel final
{
public:
HPPScopedDebugLabel(const vkb::core::HPPDebugUtils &debug_utils, vk::CommandBuffer command_buffer, std::string const &name, glm::vec4 const color = {});
HPPScopedDebugLabel(const vkb::core::CommandBufferCpp &command_buffer, std::string const &name, glm::vec4 const color = {});
~HPPScopedDebugLabel();
private:
const vkb::core::HPPDebugUtils *debug_utils;
vk::CommandBuffer command_buffer;
};
} // namespace core
} // namespace vkb