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Create Pipeline struct

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Signed-off-by: Slendi <slendi@socopon.com>
This commit is contained in:
Slendi
2025-12-11 23:04:09 +02:00
parent 054a196b13
commit c7283c8faf
5 changed files with 188 additions and 87 deletions
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134
src/VulkanRenderer.cpp
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@@ -59,17 +59,8 @@ VulkanRenderer::~VulkanRenderer()
m_vk.imm_command_pool.reset();
m_vk.imm_fence.reset();
m_vk.gradient_pipeline.reset();
m_vk.gradient_pipeline_layout.reset();
if (m_vk.triangle_pipeline) {
m_device.destroyPipeline(m_vk.triangle_pipeline);
m_vk.triangle_pipeline = vk::Pipeline {};
}
m_vk.triangle_pipeline_layout.reset();
if (m_vk.mesh_pipeline) {
m_device.destroyPipeline(m_vk.mesh_pipeline);
m_vk.mesh_pipeline = vk::Pipeline {};
}
m_vk.mesh_pipeline_layout.reset();
m_vk.triangle_pipeline.reset();
m_vk.mesh_pipeline.reset();
m_vk.default_sampler_linear.reset();
m_vk.default_sampler_nearest.reset();
@@ -375,13 +366,9 @@ auto VulkanRenderer::pipelines_init() -> void
auto VulkanRenderer::background_pipelines_init() -> void
{
vk::PipelineLayoutCreateInfo layout_ci {};
auto draw_layout_handle = m_vk.draw_image_descriptor_layout;
layout_ci.pSetLayouts = &draw_layout_handle;
layout_ci.setLayoutCount = 1;
m_vk.gradient_pipeline_layout
= m_device.createPipelineLayoutUnique(layout_ci);
Pipeline::Builder builder { m_device, m_logger };
std::array layout_handles { m_vk.draw_image_descriptor_layout };
builder.set_descriptor_set_layouts(layout_handles);
uint8_t compute_draw_shader_data[] {
#embed "gradient_comp.spv"
@@ -397,18 +384,13 @@ auto VulkanRenderer::background_pipelines_init() -> void
auto stage_ci { vkinit::pipeline_shader_stage(
vk::ShaderStageFlagBits::eCompute, compute_draw_shader.get()) };
vk::ComputePipelineCreateInfo compute_pip_ci {};
compute_pip_ci.layout = m_vk.gradient_pipeline_layout.get();
compute_pip_ci.stage = stage_ci;
auto pipeline_ret
= m_device.createComputePipelineUnique({}, compute_pip_ci);
VK_CHECK(m_logger, pipeline_ret.result);
m_vk.gradient_pipeline = std::move(pipeline_ret.value);
m_vk.gradient_pipeline = builder.build_compute(stage_ci);
}
auto VulkanRenderer::triangle_pipeline_init() -> void
{
Pipeline::Builder builder { m_device, m_logger };
uint8_t triangle_vert_shader_data[] {
#embed "triangle_vert.spv"
};
@@ -431,31 +413,28 @@ auto VulkanRenderer::triangle_pipeline_init() -> void
m_logger.err("Failed to load triangle frag shader");
}
vk::PipelineLayoutCreateInfo layout_ci {};
m_vk.triangle_pipeline_layout
= m_device.createPipelineLayoutUnique(layout_ci);
auto pip
= GraphicsPipelineBuilder { m_logger }
.set_pipeline_layout(m_vk.triangle_pipeline_layout.get())
.set_shaders(
triangle_vert_shader.get(), triangle_frag_shader.get())
.set_input_topology(VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST)
.set_polygon_mode(VK_POLYGON_MODE_FILL)
.set_multisampling_none()
.enable_blending_additive()
.disable_depth_testing()
.set_color_attachment_format(
static_cast<VkFormat>(m_vk.draw_image.format))
.set_depth_format(static_cast<VkFormat>(m_vk.depth_image.format))
.build(m_vkb.dev.device);
m_vk.triangle_pipeline = vk::Pipeline { pip };
m_vk.deletion_queue.emplace(
[this]() { m_device.destroyPipeline(m_vk.triangle_pipeline); });
m_vk.triangle_pipeline
= builder.build_graphics([&](GraphicsPipelineBuilder &pipeline_builder)
-> GraphicsPipelineBuilder & {
return pipeline_builder
.set_shaders(
triangle_vert_shader.get(), triangle_frag_shader.get())
.set_input_topology(VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST)
.set_polygon_mode(VK_POLYGON_MODE_FILL)
.set_multisampling_none()
.enable_blending_additive()
.disable_depth_testing()
.set_color_attachment_format(
static_cast<VkFormat>(m_vk.draw_image.format))
.set_depth_format(
static_cast<VkFormat>(m_vk.depth_image.format));
});
}
auto VulkanRenderer::mesh_pipeline_init() -> void
{
Pipeline::Builder builder { m_device, m_logger };
uint8_t triangle_vert_shader_data[] {
#embed "triangle_mesh_vert.spv"
};
@@ -483,33 +462,28 @@ auto VulkanRenderer::mesh_pipeline_init() -> void
push_constant_range.offset = 0;
push_constant_range.size = sizeof(GPUDrawPushConstants);
vk::PipelineLayoutCreateInfo layout_ci {};
layout_ci.pushConstantRangeCount = 1;
layout_ci.pPushConstantRanges = &push_constant_range;
auto single_layout = m_vk.single_image_descriptor_layout;
layout_ci.setLayoutCount = 1;
layout_ci.pSetLayouts = &single_layout;
std::array push_constant_ranges { push_constant_range };
builder.set_push_constant_ranges(push_constant_ranges);
std::array descriptor_set_layouts { m_vk.single_image_descriptor_layout };
builder.set_descriptor_set_layouts(descriptor_set_layouts);
m_vk.mesh_pipeline_layout = m_device.createPipelineLayoutUnique(layout_ci);
auto pip
= GraphicsPipelineBuilder { m_logger }
.set_pipeline_layout(m_vk.mesh_pipeline_layout.get())
.set_shaders(
triangle_vert_shader.get(), triangle_frag_shader.get())
.set_input_topology(VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST)
.set_polygon_mode(VK_POLYGON_MODE_FILL)
.set_cull_mode(VK_CULL_MODE_NONE, VK_FRONT_FACE_CLOCKWISE)
.set_multisampling_none()
.disable_blending()
.enable_depth_testing()
.set_color_attachment_format(
static_cast<VkFormat>(m_vk.draw_image.format))
.set_depth_format(static_cast<VkFormat>(m_vk.depth_image.format))
.build(m_vkb.dev.device);
m_vk.mesh_pipeline = vk::Pipeline { pip };
m_vk.deletion_queue.emplace(
[this]() { m_device.destroyPipeline(m_vk.mesh_pipeline); });
m_vk.mesh_pipeline
= builder.build_graphics([&](GraphicsPipelineBuilder &pipeline_builder)
-> GraphicsPipelineBuilder & {
return pipeline_builder
.set_shaders(
triangle_vert_shader.get(), triangle_frag_shader.get())
.set_input_topology(VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST)
.set_polygon_mode(VK_POLYGON_MODE_FILL)
.set_cull_mode(VK_CULL_MODE_NONE, VK_FRONT_FACE_CLOCKWISE)
.set_multisampling_none()
.disable_blending()
.enable_depth_testing()
.set_color_attachment_format(
static_cast<VkFormat>(m_vk.draw_image.format))
.set_depth_format(
static_cast<VkFormat>(m_vk.depth_image.format));
});
}
auto VulkanRenderer::imgui_init() -> void
@@ -787,7 +761,7 @@ auto VulkanRenderer::draw_background(vk::CommandBuffer cmd) -> void
vk::PipelineBindPoint::eCompute, m_vk.gradient_pipeline.get());
auto compute_set = vk::DescriptorSet { m_vk.draw_image_descriptors };
cmd.bindDescriptorSets(vk::PipelineBindPoint::eCompute,
m_vk.gradient_pipeline_layout.get(), 0, compute_set, {});
m_vk.gradient_pipeline.get_layout(), 0, compute_set, {});
cmd.dispatch(
static_cast<uint32_t>(std::ceil(m_vk.draw_extent.width / 16.0)),
static_cast<uint32_t>(std::ceil(m_vk.draw_extent.height / 16.0)), 1);
@@ -838,7 +812,8 @@ auto VulkanRenderer::draw_geometry(vk::CommandBuffer cmd) -> void
cmd.beginRendering(render_info);
cmd.bindPipeline(vk::PipelineBindPoint::eGraphics, m_vk.triangle_pipeline);
cmd.bindPipeline(
vk::PipelineBindPoint::eGraphics, m_vk.triangle_pipeline.get());
vk::Viewport viewport {};
viewport.x = 0;
@@ -855,7 +830,8 @@ auto VulkanRenderer::draw_geometry(vk::CommandBuffer cmd) -> void
scissor.extent = m_vk.draw_extent;
cmd.setScissor(0, scissor);
cmd.bindPipeline(vk::PipelineBindPoint::eGraphics, m_vk.mesh_pipeline);
cmd.bindPipeline(
vk::PipelineBindPoint::eGraphics, m_vk.mesh_pipeline.get());
auto const image_set { m_vk.get_current_frame().frame_descriptors.allocate(
m_logger, m_vkb.dev.device, m_vk.single_image_descriptor_layout) };
@@ -868,7 +844,7 @@ auto VulkanRenderer::draw_geometry(vk::CommandBuffer cmd) -> void
auto vk_image_set = vk::DescriptorSet { image_set };
cmd.bindDescriptorSets(vk::PipelineBindPoint::eGraphics,
m_vk.mesh_pipeline_layout.get(), 0, vk_image_set, {});
m_vk.mesh_pipeline.get_layout(), 0, vk_image_set, {});
auto view { smath::matrix_look_at(smath::Vec3 { 0.0f, 0.0f, 3.0f },
smath::Vec3 { 0.0f, 0.0f, 0.0f }, smath::Vec3 { 0.0f, 1.0f, 0.0f },
@@ -889,7 +865,7 @@ auto VulkanRenderer::draw_geometry(vk::CommandBuffer cmd) -> void
push_constants.world_matrix = view_projection * rect_model;
push_constants.vertex_buffer = m_vk.rectangle.vertex_buffer_address;
cmd.pushConstants(m_vk.mesh_pipeline_layout.get(),
cmd.pushConstants(m_vk.mesh_pipeline.get_layout(),
vk::ShaderStageFlagBits::eVertex, 0, sizeof(push_constants),
&push_constants);
cmd.bindIndexBuffer(
@@ -903,7 +879,7 @@ auto VulkanRenderer::draw_geometry(vk::CommandBuffer cmd) -> void
auto model { smath::Mat4::identity() };
push_constants.world_matrix = view_projection * model;
cmd.pushConstants(m_vk.mesh_pipeline_layout.get(),
cmd.pushConstants(m_vk.mesh_pipeline.get_layout(),
vk::ShaderStageFlagBits::eVertex, 0, sizeof(push_constants),
&push_constants);
cmd.bindIndexBuffer(m_vk.test_meshes[2]->mesh_buffers.index_buffer.buffer,