Catcrafts/Crafter.Graphics
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

shader

Browse source
This commit is contained in:
Jorijn van der Graaf 2026-01-28 23:37:12 +01:00
commit 9f62233a07
20 changed files with 298 additions and 322 deletions
Download patch file Download diff file Expand all files Collapse all files

23
examples/VulkanCube/README.md
View file

@ -1,23 +0,0 @@
# HelloWindow Example
## Description
This example showcases how to use the camera to get a rotating 3D cube.
## Expected Result
A blue tinted vulkan window with a white rotating 3D cube.
## Highlighted Code Snippet
```cpp
Camera camera(ToRadian(90), 1280.0f / 720.0f, 0.01, 512);
camera.view = MatrixRowMajor<float, 4, 4, 1>::Translation(0, 0, -5);
camera.Update();
```
## How to Run
```bash
crafter-build build executable -r
```

86
examples/VulkanCube/main.cpp
View file

@ -1,86 +0,0 @@
#include <vulkan/vulkan.h>
import Crafter.Math;
import Crafter.Event;
import Crafter.Graphics;
using namespace Crafter;
typedef VulkanShader<"MeshShaderXYZ.spirv", "main", VK_SHADER_STAGE_MESH_BIT_EXT, 3, {{{VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, 0}, {VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, 1}, {VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, 2}}}> MeshShaderSpirv;
typedef VulkanShader<"FragmentShaderSolidWhite.spirv", "main", VK_SHADER_STAGE_FRAGMENT_BIT, 0, {}> FragmentShader;
typedef VulkanPipeline<MeshShaderSpirv, FragmentShader> Pipeline;
int main() {
VulkanDevice::CreateDevice();
MeshShaderSpirv::CreateShader();
FragmentShader::CreateShader();
Pipeline::CreatePipeline();
WindowWaylandVulkan window("HelloWindow", 1280, 720);
/*
Load the verticies and indicies for our cube.
*/
Mesh<Vertex> cube(8, 12);
Vertex verticies[] {
{-0.5f, -0.5f, -0.5f, 1.0f},
{-0.5f, -0.5f, 0.5f, 1.0f},
{-0.5f, 0.5f, -0.5f, 1.0f},
{-0.5f, 0.5f, 0.5f, 1.0f},
{0.5f, -0.5f, -0.5f, 1.0f},
{0.5f, -0.5f, 0.5f, 1.0f},
{0.5f, 0.5f, -0.5f, 1.0f},
{0.5f, 0.5f, 0.5f, 1.0f}
};
std::memcpy(cube.verticies.value, &verticies, sizeof(verticies));
uint32_t indicies[]
{
0, 2, 1,
1, 2, 3,
4, 5, 6,
5, 7, 6,
0, 1, 5,
0, 5, 4,
2, 6, 7,
2, 7, 3,
0, 4, 6,
0, 6, 2,
1, 3, 7,
1, 7, 5
};
std::memcpy(cube.indicies.value, &indicies, sizeof(indicies));
/*
Defines a perspective camera, with an FOV of 90, an aspect ratio of 16/9 a near clip of 0.01 and a far clip of 512.
*/
Camera camera(ToRadian(90), 1280.0f / 720.0f, 0.01, 512);
camera.view = MatrixRowMajor<float, 4, 4, 1>::Translation(0, 0, -5);
/*
Calculates the viewprojection, must be called each time after updating the camera.
*/
camera.Update();
MeshShader<Vertex> meshShader(&cube, &camera);
DescriptorSet<MeshShaderSpirv, FragmentShader> descriptors;
meshShader.WriteDescriptors(descriptors.set[0]);
/*
Calculates the modelviewprojection matrix.
*/
meshShader.Update();
float counter = 0;
EventListener<VkCommandBuffer> listener(&window.onDraw, [&descriptors, &meshShader, &counter](VkCommandBuffer cmd){
vkCmdBindDescriptorSets(cmd, VK_PIPELINE_BIND_POINT_GRAPHICS, Pipeline::pipelineLayout, 0, 2, &descriptors.set[0], 0, NULL);
vkCmdBindPipeline(cmd, VK_PIPELINE_BIND_POINT_GRAPHICS, Pipeline::pipeline);
VulkanDevice::vkCmdDrawMeshTasksEXTProc(cmd, meshShader.threadCount, 1, 1);
meshShader.transform = MatrixRowMajor<float, 4, 4, 1>::Rotation(counter, counter, 0);
/*
We edited the transform so must recalculate the model view projection matrix.
*/
meshShader.Update();
counter+=0.01;
});
window.StartSync();
}

22
examples/VulkanCube/project.json
View file

@ -1,22 +0,0 @@
{
"name": "crafter-graphics",
"configurations": [
{
"name": "example",
"standard": "c++26",
"source_files": ["main"],
"module_files": [],
"build_dir": "build",
"output_dir": "bin",
"type":"executable",
"libs": [],
"flags": ["-Wno-uninitialized"],
"dependencies": [
{
"path":"../../project.json",
"configuration":"lib-debug"
}
]
}
]
}

49
examples/VulkanShader/CustomShader.glsl
View file

@ -1,49 +0,0 @@
/*
Crafter®.Graphics
Copyright (C) 2025 Catcrafts®
Catcrafts.net
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3.0 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#version 450
#extension GL_EXT_mesh_shader : require
layout (binding = 0) buffer COLORS
{
vec4 colors[];
} colors;
layout (location = 0) out PerVertexData
{
vec4 color;
} outVert[];
layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
layout(triangles, max_vertices = 3, max_primitives = 1) out;
void main()
{
SetMeshOutputsEXT(3, 1);
gl_MeshVerticesEXT[0].gl_Position = vec4(0, -0.3, 0, 1);
gl_MeshVerticesEXT[1].gl_Position = vec4(0.3, 0.3, 0, 1);
gl_MeshVerticesEXT[2].gl_Position = vec4(-0.3, 0.3, 0, 1);
outVert[0].color = colors.colors[0];
outVert[1].color = colors.colors[1];
outVert[2].color = colors.colors[2];
gl_PrimitiveTriangleIndicesEXT[0] = uvec3(0, 1, 2);
}

32
examples/VulkanShader/README.md
View file

@ -1,32 +0,0 @@
# HelloWindow Example
## Description
This example showcases how to define a custom shader.
## Expected Result
A RGB triangle.
## Highlighted Code Snippet
```cpp
class CustomShader {
public:
Buffer<Vector<float, 4>> colors;
CustomShader(const std::vector<Vector<float, 4>>& colors) : colors(VK_BUFFER_USAGE_STORAGE_BUFFER_BIT, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT, colors.size()) {
memcpy(this->colors.value, colors.data(), colors.size()*sizeof(Vector<float, 4>));
}
void WriteDescriptors(VkDescriptorSet set) {
VkWriteDescriptorSet write[1] = {
vks::initializers::writeDescriptorSet(set, VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, 0, &colors.descriptor),
};
vkUpdateDescriptorSets(VulkanDevice::device, 1, &write[0], 0, nullptr);
}
};
```
## How to Run
```bash
crafter-build build executable -r
```

60
examples/VulkanShader/main.cpp
View file

@ -1,60 +0,0 @@
#include "../../lib/VulkanInitializers.hpp"
#include <vulkan/vulkan.h>
//required for the camera matrix.
import Crafter.Math;
import Crafter.Event;
import std;
import Crafter.Graphics;
using namespace Crafter;
typedef VulkanShader<"CustomShader.spirv", "main", VK_SHADER_STAGE_MESH_BIT_EXT, 1, {{{VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, 0}}}> CustomShaderSpirv;
typedef VulkanShader<"FragmentShaderVertexColor.spirv", "main", VK_SHADER_STAGE_FRAGMENT_BIT, 0, {}> FragmentShader;
typedef VulkanPipeline<CustomShaderSpirv, FragmentShader> Pipeline;
class CustomShader {
public:
/*
Define a buffer holding our color vectors.
*/
Buffer<Vector<float, 4>> colors;
/*
Initialze our buffer as shader visible storage buffer with the size of the colors vector.
*/
CustomShader(const std::vector<Vector<float, 4>>& colors) : colors(VK_BUFFER_USAGE_STORAGE_BUFFER_BIT, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT, colors.size()) {
std::memcpy(this->colors.value, colors.data(), colors.size()*sizeof(Vector<float, 4>));
}
void WriteDescriptors(VkDescriptorSet set) {
/*
Write the color buffer descriptor to the set.
*/
VkWriteDescriptorSet write[1] = {
vks::initializers::writeDescriptorSet(set, VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, 0, &colors.descriptor),
};
vkUpdateDescriptorSets(VulkanDevice::device, 1, &write[0], 0, nullptr);
}
};
int main() {
VulkanDevice::CreateDevice();
CustomShaderSpirv::CreateShader();
FragmentShader::CreateShader();
Pipeline::CreatePipeline();
WindowWaylandVulkan window("HelloWindow", 1280, 720);
DescriptorSet<CustomShaderSpirv, FragmentShader> descriptors;
CustomShader customShader({{1,0,0,1}, {0,1,0,1}, {0,0,1,1}});
customShader.WriteDescriptors(descriptors.set[0]);
EventListener<VkCommandBuffer> listener(&window.onDraw, [&descriptors](VkCommandBuffer cmd){
vkCmdBindDescriptorSets(cmd, VK_PIPELINE_BIND_POINT_GRAPHICS, Pipeline::pipelineLayout, 0, 2, &descriptors.set[0], 0, NULL);
vkCmdBindPipeline(cmd, VK_PIPELINE_BIND_POINT_GRAPHICS, Pipeline::pipeline);
VulkanDevice::vkCmdDrawMeshTasksEXTProc(cmd, 1, 1, 1);
});
window.StartSync();
}

29
examples/VulkanShader/project.json
View file

@ -1,29 +0,0 @@
{
"name": "crafter-graphics",
"configurations": [
{
"name": "example",
"standard": "c++26",
"source_files": ["main"],
"module_files": [],
"build_dir": "build",
"output_dir": "bin",
"type":"executable",
"libs": [],
"flags": ["-Wno-uninitialized"],
"dependencies": [
{
"path":"../../project.json",
"configuration":"lib-debug"
}
],
"shaders": [
{
"path":"CustomShader.glsl",
"type":13,
"entrypoint":"main"
}
]
}
]
}

0
examples/VulkanTriangle/closesthit.glsl Normal file
View file

5
examples/VulkanTriangle/main.cpp
View file

@ -4,13 +4,18 @@ import Crafter.Graphics;
using namespace Crafter;
import std;
typedef VulkanShader<"raygen.spv", "main", VK_SHADER_STAGE_RAYGEN_BIT_KHR, 2, {{{VK_DESCRIPTOR_TYPE_ACCELERATION_STRUCTURE_KHR, 0}, {VK_DESCRIPTOR_TYPE_STORAGE_IMAGE, 1}}}> Raygenspv;
int main() {
/*
This sets up all necessary things and creates the vulkan device.
This must be called before any vulkan related things.
Things like VkDevice are static members of the VulkanDevice class.
*/
VulkanDevice::CreateDevice();
Raygenspv::CreateShader();
WindowVulkan window(1280, 720, "HelloVulkan");
/*

0
examples/VulkanTriangle/miss.glsl Normal file
View file

7
examples/VulkanTriangle/project.json
View file

@ -9,6 +9,13 @@
"path":"../../project.json",
"configuration":"lib-vulkan"
}
],
"shaders": [
{
"path":"raygen.glsl",
"type":6,
"entrypoint":"main"
}
]
}
]

12
examples/VulkanTriangle/raygen.glsl Normal file
View file

@ -0,0 +1,12 @@
#version 460
#extension GL_EXT_ray_tracing : enable
#extension GL_EXT_shader_image_load_formatted : enable
layout(binding = 0, set = 0) uniform accelerationStructureEXT topLevelAS;
layout(binding = 1, set = 0) uniform image2D image;
layout(location = 0) rayPayloadEXT vec3 hitValue;
void main() {
imageStore(image, ivec2(gl_LaunchIDEXT.xy), vec4(1,1,1, 0.0));
}

21
implementations/Crafter.Graphics-VulkanDevice.cpp
View file

@ -45,6 +45,7 @@ const char* const deviceExtensionNames[] = {
"VK_KHR_dynamic_rendering",
"VK_KHR_acceleration_structure",
"VK_KHR_deferred_host_operations",
"VK_KHR_ray_tracing_pipeline"
};
const char* const layerNames[] = {
"VK_LAYER_KHRONOS_validation"
@ -213,8 +214,14 @@ void VulkanDevice::CreateDevice() {
queueCreateInfo.queueCount = 1;
queueCreateInfo.pQueuePriorities = &priority;
VkPhysicalDeviceRayTracingPipelineFeaturesKHR physicalDeviceRayTracingPipelineFeatures{
.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_RAY_TRACING_PIPELINE_FEATURES_KHR,
.rayTracingPipeline = VK_TRUE
};
VkPhysicalDeviceBufferDeviceAddressFeatures deviceBufferDeviceAddressFeature = {
.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_BUFFER_DEVICE_ADDRESS_FEATURES,
.pNext = &physicalDeviceRayTracingPipelineFeatures,
.bufferDeviceAddress = VK_TRUE
};
@ -279,20 +286,6 @@ void VulkanDevice::CreateDevice() {
vkGetPhysicalDeviceMemoryProperties(physDevice, &memoryProperties);
std::vector<VkFormat> formatList = {
VK_FORMAT_D32_SFLOAT,
};
for (auto& format : formatList) {
VkFormatProperties formatProps;
vkGetPhysicalDeviceFormatProperties(physDevice, format, &formatProps);
if (formatProps.optimalTilingFeatures)
{
depthFormat = format;
break;
}
}
vkCmdDrawMeshTasksEXTProc = reinterpret_cast<PFN_vkCmdDrawMeshTasksEXT>(vkGetDeviceProcAddr(device, "vkCmdDrawMeshTasksEXT"));
vkCmdBeginRenderingKHRProc = reinterpret_cast<PFN_vkCmdBeginRenderingKHR>(vkGetInstanceProcAddr(instance, "vkCmdBeginRenderingKHR"));
vkCmdEndRenderingKHRProc = reinterpret_cast<PFN_vkCmdEndRenderingKHR>(vkGetInstanceProcAddr(instance, "vkCmdEndRenderingKHR"));

5
implementations/Crafter.Graphics-Window_vulkan.cpp
View file

@ -395,10 +395,7 @@ void WindowVulkan::Render() {
VkCommandBufferBeginInfo cmdBufInfo {};
cmdBufInfo.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO;
VkClearValue clearValues[1];
clearValues[0].color = { };
VulkanDevice::CheckVkResult(vkBeginCommandBuffer(drawCmdBuffers[currentBuffer], &cmdBufInfo));
VkImageSubresourceRange range{};

167
interfaces/Crafter.Graphics-DescriptorSetVulkan.cppm Normal file
View file

@ -0,0 +1,167 @@
/*
Crafter®.Graphics
Copyright (C) 2026 Catcrafts®
catcrafts.net
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License version 3.0 as published by the Free Software Foundation;
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
module;
#ifdef CRAFTER_GRAPHICS_VULKAN
#include <vulkan/vulkan.h>
#endif
export module Crafter.Graphics:DescriptorSetVulkan;
#ifdef CRAFTER_GRAPHICS_VULKAN
import std;
import :VulkanDevice;
import :Types;
import Crafter.Event;
export namespace Crafter {
struct DescriptorEntry {
VkDescriptorType type;
bool occured = true;
};
template <std::uint32_t PoolCount, typename... Shaders>
class DescriptorPool {
public:
inline static Event<void> onDescriptorRefresh;
inline static std::uint32_t setIndex = 0;
inline static std::vector<VkDescriptorSet> sets;
inline static VkDescriptorPool descriptorPool[PoolCount] = { VK_NULL_HANDLE };
private:
template <typename Shader>
consteval static void GetOccuringDescriptors(std::array<DescriptorEntry, 20>& types) {
for (const DescriptorBinding& binding : Shader::descriptors) {
for (DescriptorEntry& type : types) {
if (type.type == binding.type) {
type.occured = true;
}
}
}
}
consteval static std::uint32_t GetUniqueDiscriptorCount() {
std::array<DescriptorEntry, 20> types = {{{VK_DESCRIPTOR_TYPE_SAMPLER, 0},{VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 0},{VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE, 0},{VK_DESCRIPTOR_TYPE_STORAGE_IMAGE, 0},{VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER, 0},{VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER, 0},{VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, 0},{VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, 0},{VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC, 0},{VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC, 0},{VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT, 0},{VK_DESCRIPTOR_TYPE_INLINE_UNIFORM_BLOCK, 0},{VK_DESCRIPTOR_TYPE_ACCELERATION_STRUCTURE_KHR, 0},{VK_DESCRIPTOR_TYPE_ACCELERATION_STRUCTURE_NV, 0},{VK_DESCRIPTOR_TYPE_SAMPLE_WEIGHT_IMAGE_QCOM, 0},{VK_DESCRIPTOR_TYPE_BLOCK_MATCH_IMAGE_QCOM, 0},{VK_DESCRIPTOR_TYPE_MUTABLE_EXT, 0},{VK_DESCRIPTOR_TYPE_PARTITIONED_ACCELERATION_STRUCTURE_NV, 0},{VK_DESCRIPTOR_TYPE_INLINE_UNIFORM_BLOCK_EXT, 0},{VK_DESCRIPTOR_TYPE_MUTABLE_VALVE, 0}}};
(GetOccuringDescriptors<Shaders>(types), ... );
std::uint32_t size = 0;
for(DescriptorEntry& type : types) {
if(type.occured) {
size++;
}
}
return size;
}
constexpr static std::uint32_t uniqueDescriptorCount = GetUniqueDiscriptorCount();
consteval static std::array<VkDescriptorPoolSize, uniqueDescriptorCount> GetPoolSizes() {
std::array<VkDescriptorPoolSize, uniqueDescriptorCount> types = {};
for(std::uint32_t i = 0; i < uniqueDescriptorCount; i++){
types[i].descriptorCount = 12345;
}
([&] {
for (const DescriptorBinding& binding : Shaders::descriptors) {
bool found = false;
for(VkDescriptorPoolSize& type : types) {
if(type.type == binding.type && type.descriptorCount != 12345) {
type.descriptorCount += 1;
found = true;
}
}
if(!found) {
for(std::uint32_t i = 0; i < uniqueDescriptorCount; i++){
if(types[i].descriptorCount == 12345) {
types[i].type = binding.type;
types[i].descriptorCount = 1;
break;
}
}
}
}
}(),
...);
return types;
}
template <typename Shader>
consteval static std::array<VkDescriptorSetLayoutBinding, Shader::descriptorCount> GetDescriptorSet() {
std::array<VkDescriptorSetLayoutBinding, Shader::descriptorCount> set;
for(std::uint32_t i = 0; i < Shader::descriptors.size(); i++) {
set[i] = {Shader::descriptors[i].slot, Shader::descriptors[i].type, 1, Shader::_stage, nullptr};
}
return set;
}
public:
static void BuildPool(std::uint32_t poolIndex) {
if(descriptorPool[poolIndex] != VK_NULL_HANDLE) {
vkDestroyDescriptorPool(VulkanDevice::device, descriptorPool, nullptr);
}
std::array<VkDescriptorPoolSize, uniqueDescriptorCount> poolSizes = GetPoolSizes();
for(VkDescriptorPoolSize& size : poolSizes) {
size.descriptorCount *= sets.size();
}
VkDescriptorPoolCreateInfo descriptorPoolInfo {
.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO,
.poolSizeCount = uniqueDescriptorCount,
.pPoolSizes = poolSizes.data(),
.maxSets = sets.size()
};
VulkanDevice::CheckVkResult(vkCreateDescriptorPool(VulkanDevice::device, &descriptorPoolInfo, nullptr, &descriptorPool[poolIndex]));
VkDescriptorSetLayout descriptorSetLayout[sizeof...(Shaders)];
std::uint32_t shaderIndex = 0;
([&] {
constexpr std::array<VkDescriptorSetLayoutBinding, Shaders::descriptorCount> setLayoutBindingsMesh = GetDescriptorSet<Shaders>();
VkDescriptorSetLayoutCreateInfo descriptorLayoutInfoMesh = {
.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO,
.pBindings = setLayoutBindingsMesh.data(),
.bindingCount = Shaders::descriptorCount
};
VulkanDevice::CheckVkResult(vkCreateDescriptorSetLayout(VulkanDevice::device, &descriptorLayoutInfoMesh, nullptr, &descriptorSetLayout[shaderIndex++]));
}(),
...);
VkDescriptorSetAllocateInfo allocInfo {
.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO,
.descriptorPool = descriptorPool[poolIndex],
.pSetLayouts = descriptorSetLayout,
.descriptorSetCount = sets.size()
};
VulkanDevice::CheckVkResult(vkAllocateDescriptorSets(VulkanDevice::device, &allocInfo, sets.data()));
setIndex = 0;
onDescriptorRefresh.Invoke();
}
};
}
#endif

85
interfaces/Crafter.Graphics-ShaderVulkan.cppm Normal file
View file

@ -0,0 +1,85 @@
/*
Crafter®.Graphics
Copyright (C) 2026 Catcrafts®
catcrafts.net
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License version 3.0 as published by the Free Software Foundation;
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
module;
#ifdef CRAFTER_GRAPHICS_VULKAN
#include <vulkan/vulkan.h>
#endif
export module Crafter.Graphics:ShaderVulkan;
#ifdef CRAFTER_GRAPHICS_VULKAN
import std;
import :VulkanDevice;
import :Types;
export namespace Crafter {
template<size_t N>
struct StringLiteral {
constexpr StringLiteral(const char (&str)[N]) {
std::copy_n(str, N, value);
}
char value[N];
};
template <
StringLiteral path,
StringLiteral entrypoint,
VkShaderStageFlagBits stage,
std::uint32_t DescriptorCount,
const std::array<DescriptorBinding, DescriptorCount> Descriptors
>
class VulkanShader {
public:
constexpr static VkShaderStageFlagBits _stage = stage;
constexpr static std::array<DescriptorBinding, DescriptorCount> descriptors = Descriptors;
constexpr static std::uint32_t descriptorCount = DescriptorCount;
constexpr static StringLiteral _entrypoint = entrypoint;
inline static VkShaderModule shader;
static void CreateShader() {
std::ifstream file(path.value, std::ios::binary);
if (!file) {
std::cerr << "Error: Could not open file " << path.value << std::endl;
}
// Move to the end of the file to determine its size
file.seekg(0, std::ios::end);
std::streamsize size = file.tellg();
file.seekg(0, std::ios::beg);
std::vector<std::uint32_t> spirv(size / sizeof(std::uint32_t));
// Read the data into the vector
if (!file.read(reinterpret_cast<char*>(spirv.data()), size)) {
std::cerr << "Error: Could not read data from file" << std::endl;
}
file.close();
VkShaderModuleCreateInfo module_info{VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO};
module_info.codeSize = spirv.size() * sizeof(uint32_t);
module_info.pCode = spirv.data();
VkShaderModule shader_module;
VulkanDevice::CheckVkResult(vkCreateShaderModule(VulkanDevice::device, &module_info, nullptr, &shader));
}
};
}
#endif

12
interfaces/Crafter.Graphics-Types.cppm
View file

@ -17,7 +17,10 @@ You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
module;
#ifdef CRAFTER_GRAPHICS_VULKAN
#include <vulkan/vulkan.h>
#endif
export module Crafter.Graphics:Types;
import std;
@ -339,4 +342,11 @@ export namespace Crafter {
CrafterKeysMax
};
#ifdef CRAFTER_GRAPHICS_VULKAN
struct DescriptorBinding {
VkDescriptorType type;
std::uint32_t slot;
};
#endif
}

1
interfaces/Crafter.Graphics-VulkanDevice.cppm
View file

@ -45,7 +45,6 @@ export namespace Crafter {
inline static PFN_vkCmdBuildAccelerationStructuresKHR vkCmdBuildAccelerationStructuresKHR;
inline static PFN_vkGetAccelerationStructureDeviceAddressKHR vkGetAccelerationStructureDeviceAddressKHR;
inline static VkPhysicalDeviceMemoryProperties memoryProperties;
inline static VkFormat depthFormat = VK_FORMAT_UNDEFINED;
static void CreateDevice();
static void CheckVkResult(VkResult result);
static std::uint32_t GetMemoryType(std::uint32_t typeBits, VkMemoryPropertyFlags properties);

2
interfaces/Crafter.Graphics.cppm
View file

@ -36,6 +36,8 @@ export import :Mesh;
export import :VulkanDevice;
export import :VulkanTransition;
export import :VulkanBuffer;
export import :DescriptorSetVulkan;
export import :ShaderVulkan;
export import :RenderingElement3DVulkan;
#endif

2
project.json
View file

@ -4,7 +4,7 @@
{
"name": "base",
"implementations": ["implementations/Crafter.Graphics-Font", "implementations/Crafter.Graphics-Shm", "implementations/Crafter.Graphics-Window", "implementations/Crafter.Graphics-MouseElement", "implementations/Crafter.Graphics-Transform", "implementations/Crafter.Graphics-GridElement", "implementations/Crafter.Graphics-Image"],
"interfaces": ["interfaces/Crafter.Graphics-Window", "interfaces/Crafter.Graphics", "interfaces/Crafter.Graphics-Types", "interfaces/Crafter.Graphics-Font", "interfaces/Crafter.Graphics-Image", "interfaces/Crafter.Graphics-Shm", "interfaces/Crafter.Graphics-Animation", "interfaces/Crafter.Graphics-RenderingElement", "interfaces/Crafter.Graphics-MouseElement", "interfaces/Crafter.Graphics-Transform", "interfaces/Crafter.Graphics-GridElement", "interfaces/Crafter.Graphics-VulkanDevice", "interfaces/Crafter.Graphics-VulkanTransition", "interfaces/Crafter.Graphics-Mesh", "interfaces/Crafter.Graphics-VulkanBuffer", "interfaces/Crafter.Graphics-RenderingElement3DVulkan"],
"interfaces": ["interfaces/Crafter.Graphics-Window", "interfaces/Crafter.Graphics", "interfaces/Crafter.Graphics-Types", "interfaces/Crafter.Graphics-Font", "interfaces/Crafter.Graphics-Image", "interfaces/Crafter.Graphics-Shm", "interfaces/Crafter.Graphics-Animation", "interfaces/Crafter.Graphics-RenderingElement", "interfaces/Crafter.Graphics-MouseElement", "interfaces/Crafter.Graphics-Transform", "interfaces/Crafter.Graphics-GridElement", "interfaces/Crafter.Graphics-VulkanDevice", "interfaces/Crafter.Graphics-VulkanTransition", "interfaces/Crafter.Graphics-Mesh", "interfaces/Crafter.Graphics-VulkanBuffer", "interfaces/Crafter.Graphics-RenderingElement3DVulkan", "interfaces/Crafter.Graphics-DescriptorSetVulkan", "interfaces/Crafter.Graphics-ShaderVulkan"],
"type": "library"
},
{