public void Dispose()
{
dev.WaitIdle();
frameBuffers?.Dispose();
gbColorRough.Dispose();
gbEmitMetal.Dispose();
gbN_AO.Dispose();
gbPos.Dispose();
hdrImg.Dispose();
gBuffPipeline.Dispose();
composePipeline.Dispose();
toneMappingPipeline.Dispose();
debugPipeline.Dispose();
depthPrepassPipeline.Dispose();
descLayoutMain.Dispose();
descLayoutGBuff.Dispose();
uboMatrices.Dispose();
uboLights.Dispose();
model.Dispose();
envCube.Dispose();
shadowMapRenderer.Dispose();
descriptorPool.Dispose();
}
public void Dispose()
{
dev.WaitIdle();
for (int i = 0; i < swapChain.ImageCount; ++i)
{
frameBuffers[i]?.Dispose();
}
gbColorRough.Dispose();
gbEmitMetal.Dispose();
gbN_AO.Dispose();
gbPos.Dispose();
hdrImg.Dispose();
gBuffPipeline.Dispose();
composePipeline.Dispose();
toneMappingPipeline.Dispose();
debugPipeline.Dispose();
descLayoutMain.Dispose();
descLayoutTextures?.Dispose();
descLayoutGBuff.Dispose();
uboMatrices.Dispose();
uboLights.Dispose();
model.Dispose();
envCube.Dispose();
#if WITH_SHADOWS
shadowMapRenderer.Dispose();
#endif
descriptorPool.Dispose();
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
if (!isDisposed)
{
dev.WaitIdle();
for (int i = 0; i < swapChain.ImageCount; ++i)
{
frameBuffers[i]?.Dispose();
}
model.Dispose();
pipeline.Dispose();
descLayoutMatrix.Dispose();
descLayoutTextures.Dispose();
descriptorPool.Dispose();
uboMats.Dispose();
vkvgSurf?.Dispose();
vkvgDev.Dispose();
timestampQPool.Dispose();
statPool.Dispose();
}
}
base.Dispose(disposing);
}
public void Build()
{
DescriptorSetLayout?.Dispose();
PipelineLayout?.Dispose();
//UsingSamplers?.DisposeRange();
DescriptorPool?.Dispose();
RenderPass?.Dispose();
Pipeline?.Dispose();
DescriptorSetLayout = VKHelper.CreateDescriptorSetLayout(Graphics, DescriptorItems);
PipelineLayout = VKHelper.CreatePipelineLayout(Graphics, DescriptorSetLayout);
DescriptorPool = VKHelper.CreateDescriptorPool(Graphics, DescriptorItems);
DescriptorSet = VKHelper.CreateDescriptorSet(DescriptorPool, DescriptorSetLayout, DescriptorItems, out UsingSamplers);
RenderPass = VKHelper.CreateRenderPass(Graphics, ClearDepthOnBeginPass);
Pipeline = VKHelper.CreateGraphicsPipeline(Graphics, PipelineLayout, RenderPass, Shaders, DepthTest, DepthWrite, Instancing, InstanceInfoType, BlendMode, PrimitiveType, PrimitiveRenderMode, PrimitiveCullMode, LineWidth, ViewportPos, ViewportSize);
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
if (!isDisposed)
{
dev.WaitIdle();
for (int i = 0; i < swapChain.ImageCount; ++i)
{
frameBuffers[i]?.Dispose();
}
grPipeline.Dispose();
plCompute.Dispose();
plNormalize.Dispose();
dslCompute.Dispose();
dslImage.Dispose();
dsPool.Dispose();
inBuff.Dispose();
outBuff.Dispose();
stagingDataBuff.Dispose();
imgResult.Dispose();
dbgReport?.Dispose();
}
}
base.Dispose(disposing);
}
public void Dispose()
{
dev.WaitIdle();
frameBuffer?.Dispose();
gbColorRough.Dispose();
gbEmitMetal.Dispose();
gbN_AO.Dispose();
gbPos.Dispose();
hdrImgResolved.Dispose();
gBuffPipeline.Dispose();
composePipeline.Dispose();
//toneMappingPipeline.Dispose ();
debugPipeline?.Dispose();
descLayoutMain.Dispose();
descLayoutTextures?.Dispose();
descLayoutGBuff.Dispose();
uboMatrices.Dispose();
uboLights.Dispose();
model.Dispose();
envCube.Dispose();
#if WITH_SHADOWS
shadowMapRenderer.Dispose();
#endif
descriptorPool.Dispose();
dev.DestroySemaphore(DrawComplete);
}
protected override void Dispose(bool disposing)
{
model.Dispose();
envCube.Dispose();
descLayoutMain.Dispose();
descLayoutTextures.Dispose();
descriptorPool.Dispose();
uboMats.Dispose();
base.Dispose(disposing);
}
public void Dispose()
{
dev.WaitIdle();
plCompute.Dispose();
dsLayout.Dispose();
dsPool.Dispose();
inBuff.Dispose();
outBuff.Dispose();
dev.Dispose();
instance.Dispose();
}
public void Dispose()
{
if (_disposed)
{
return;
}
Output.Dispose();
Inputs.ForEach(input => input.Dispose());
_descriptorPool.Dispose();
_pipeline.Dispose();
_pipelineLayout.Dispose();
_descriptorSetLayout.Dispose();
_commandPool.Dispose();
_fence.Dispose();
_disposed = true;
}
public void Dispose()
{
dev.WaitIdle();
plCompute.Dispose();
dsLayoutCompute.Dispose();
dsPool.Dispose();
inBuff.Dispose();
outBuff.Dispose();
dev.Dispose();
#if DEBUG
dbgReport.Dispose();
#endif
instance.Dispose();
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
if (!isDisposed)
{
dev.WaitIdle();
for (int i = 0; i < swapChain.ImageCount; ++i)
{
frameBuffers[i]?.Dispose();
}
gbColorRough.Dispose();
gbEmitMetal.Dispose();
gbN.Dispose();
gbPos.Dispose();
gBuffPipeline.Dispose();
composePipeline.Dispose();
descLayoutMain.Dispose();
descLayoutModelTextures.Dispose();
descLayoutGBuff.Dispose();
uboMats.Dispose();
model.Dispose();
envCube.Dispose();
descriptorPool.Dispose();
#if DEBUG
foreach (Framebuffer fb in debugFB)
{
fb.Dispose();
}
debugDraw.Dispose();
timestampQPool?.Dispose();
statPool?.Dispose();
#endif
}
}
base.Dispose(disposing);
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
if (!isDisposed)
{
dev.WaitIdle();
pipeline.Dispose();
dsLayout.Dispose();
frameBuffers?.Dispose();
descriptorPool.Dispose();
fontTexture?.Dispose();
vbo.Dispose();
ibo.Dispose();
uboMats.Dispose();
}
}
base.Dispose(disposing);
}
public void Cleanup()
{
/*
* Clean up all Vulkan Resources.
*/
bufferMemory.Dispose();
buffer.Dispose();
computeShaderModule.Dispose();
descriptorPool.Dispose();
descriptorSetLayout.Dispose();
pipelineLayout.Dispose();
foreach (Pipeline pipeline in pipelines)
{
pipeline.Dispose();
}
commandPool.Dispose();
device.Dispose();
instance.Dispose();
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
if (!isDisposed)
{
dev.WaitIdle();
for (int i = 0; i < swapChain.ImageCount; ++i)
{
frameBuffers[i]?.Dispose();
}
grPipeline.Dispose();
trianglesPipeline.Dispose();
plInit.Dispose();
plCompute.Dispose();
plNormalize.Dispose();
dslCompute.Dispose();
dslImage.Dispose();
dsPool.Dispose();
inBuff.Dispose();
outBuff.Dispose();
staggingVBO.Dispose();
vbo.Dispose();
ibo.Dispose();
imgResult.Dispose();
#if DEBUG
dbgReport.Dispose();
#endif
}
}
base.Dispose(disposing);
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
if (!isDisposed)
{
dev.WaitIdle();
pipeline.Dispose();
dsLayout.Dispose();
for (int i = 0; i < swapChain.ImageCount; i++)
{
frameBuffers[i].Dispose();
}
descriptorPool.Dispose();
vbo.Dispose();
ibo.Dispose();
uboMats.Dispose();
}
}
base.Dispose(disposing);
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
if (!isDisposed)
{
dev.WaitIdle();
for (int i = 0; i < swapChain.ImageCount; ++i)
{
frameBuffers[i]?.Dispose();
}
uiPipeline.Dispose();
descLayout.Dispose();
descriptorPool.Dispose();
vkvgImage?.Dispose();
vkvgSurf?.Dispose();
vkvgDev.Dispose();
}
}
base.Dispose(disposing);
}
public Image generateCubeMap(Queue staggingQ, CommandPool cmdPool, CBTarget target)
{
const float deltaPhi = (2.0f * (float)Math.PI) / 180.0f;
const float deltaTheta = (0.5f * (float)Math.PI) / 64.0f;
VkFormat format = VkFormat.R32g32b32a32Sfloat;
uint dim = 64;
if (target == CBTarget.PREFILTEREDENV)
{
format = VkFormat.R16g16b16a16Sfloat;
dim = 512;
}
uint numMips = (uint)Math.Floor(Math.Log(dim, 2)) + 1;
Image imgFbOffscreen = new Image(Dev, format, VkImageUsageFlags.TransferSrc | VkImageUsageFlags.ColorAttachment,
VkMemoryPropertyFlags.DeviceLocal, dim, dim);
imgFbOffscreen.SetName("offscreenfb");
imgFbOffscreen.CreateView();
Image cmap = new Image(Dev, format, VkImageUsageFlags.TransferDst | VkImageUsageFlags.Sampled,
VkMemoryPropertyFlags.DeviceLocal, dim, dim, VkImageType.Image2D, VkSampleCountFlags.SampleCount1, VkImageTiling.Optimal,
numMips, 6, 1, VkImageCreateFlags.CubeCompatible);
if (target == CBTarget.PREFILTEREDENV)
{
cmap.SetName("prefilterenvmap");
}
else
{
cmap.SetName("irradianceCube");
}
cmap.CreateView(VkImageViewType.Cube, VkImageAspectFlags.Color, 6, 0);
cmap.CreateSampler(VkSamplerAddressMode.ClampToEdge);
DescriptorPool dsPool = new DescriptorPool(Dev, 2, new VkDescriptorPoolSize(VkDescriptorType.CombinedImageSampler));
DescriptorSetLayout dsLayout = new DescriptorSetLayout(Dev,
new VkDescriptorSetLayoutBinding(0, VkShaderStageFlags.Fragment, VkDescriptorType.CombinedImageSampler));
GraphicPipelineConfig cfg = GraphicPipelineConfig.CreateDefault(VkPrimitiveTopology.TriangleList, VkSampleCountFlags.SampleCount1, false);
cfg.Layout = new PipelineLayout(Dev, dsLayout);
cfg.Layout.AddPushConstants(
new VkPushConstantRange(VkShaderStageFlags.Vertex | VkShaderStageFlags.Fragment, (uint)Marshal.SizeOf <Matrix4x4> () + 8));
cfg.RenderPass = new RenderPass(Dev);
cfg.RenderPass.AddAttachment(format, VkImageLayout.ColorAttachmentOptimal);
cfg.RenderPass.ClearValues.Add(new VkClearValue {
color = new VkClearColorValue(0, 0, 0)
});
cfg.RenderPass.AddSubpass(new SubPass(VkImageLayout.ColorAttachmentOptimal));
cfg.AddVertexBinding(0, 3 * sizeof(float));
cfg.AddVertexAttributes(0, VkFormat.R32g32b32Sfloat);
cfg.AddShaders(new ShaderInfo(Dev, VkShaderStageFlags.Vertex, "#EnvironmentPipeline.filtercube.vert.spv"));
if (target == CBTarget.PREFILTEREDENV)
{
cfg.AddShaders(new ShaderInfo(Dev, VkShaderStageFlags.Fragment, "#EnvironmentPipeline.prefilterenvmap.frag.spv"));
}
else
{
cfg.AddShaders(new ShaderInfo(Dev, VkShaderStageFlags.Fragment, "#EnvironmentPipeline.irradiancecube.frag.spv"));
}
Matrix4x4[] matrices =
{
// POSITIVE_X
Matrix4x4.CreateRotationX(Utils.DegreesToRadians(180)) * Matrix4x4.CreateRotationY(Utils.DegreesToRadians(90)),
// NEGATIVE_X
Matrix4x4.CreateRotationX(Utils.DegreesToRadians(180)) * Matrix4x4.CreateRotationY(Utils.DegreesToRadians(-90)),
// POSITIVE_Y
Matrix4x4.CreateRotationX(Utils.DegreesToRadians(-90)),
// NEGATIVE_Y
Matrix4x4.CreateRotationX(Utils.DegreesToRadians(90)),
// POSITIVE_Z
Matrix4x4.CreateRotationX(Utils.DegreesToRadians(180)),
// NEGATIVE_Z
Matrix4x4.CreateRotationZ(Utils.DegreesToRadians(180))
};
VkImageSubresourceRange subRes = new VkImageSubresourceRange(VkImageAspectFlags.Color, 0, numMips, 0, 6);
using (GraphicPipeline pl = new GraphicPipeline(cfg)) {
cfg.Dispose();
DescriptorSet dset = dsPool.Allocate(dsLayout);
DescriptorSetWrites dsUpdate = new DescriptorSetWrites(dsLayout);
dsUpdate.Write(Dev, dset, cubemap.Descriptor);
Dev.WaitIdle();
using (FrameBuffer fb = new FrameBuffer(pl.RenderPass, dim, dim, imgFbOffscreen)) {
PrimaryCommandBuffer cmd = cmdPool.AllocateCommandBuffer();
cmd.Start(VkCommandBufferUsageFlags.OneTimeSubmit);
cmap.SetLayout(cmd, VkImageLayout.Undefined, VkImageLayout.TransferDstOptimal, subRes);
float roughness = 0;
cmd.SetScissor(dim, dim);
cmd.SetViewport((float)(dim), (float)dim);
for (int m = 0; m < numMips; m++)
{
roughness = (float)m / ((float)numMips - 1f);
for (int f = 0; f < 6; f++)
{
pl.RenderPass.Begin(cmd, fb);
pl.Bind(cmd);
float viewPortSize = (float)Math.Pow(0.5, m) * dim;
cmd.SetViewport(viewPortSize, viewPortSize);
cmd.PushConstant(pl.Layout, VkShaderStageFlags.Vertex | VkShaderStageFlags.Fragment,
matrices[f] * Matrix4x4.CreatePerspectiveFieldOfView(Utils.DegreesToRadians(90), 1f, 0.1f, 512f));
if (target == CBTarget.IRRADIANCE)
{
cmd.PushConstant(pl.Layout, VkShaderStageFlags.Vertex | VkShaderStageFlags.Fragment, deltaPhi, (uint)Marshal.SizeOf <Matrix4x4> ());
cmd.PushConstant(pl.Layout, VkShaderStageFlags.Vertex | VkShaderStageFlags.Fragment, deltaTheta, (uint)Marshal.SizeOf <Matrix4x4> () + 4);
}
else
{
cmd.PushConstant(pl.Layout, VkShaderStageFlags.Vertex | VkShaderStageFlags.Fragment, roughness, (uint)Marshal.SizeOf <Matrix4x4> ());
cmd.PushConstant(pl.Layout, VkShaderStageFlags.Vertex | VkShaderStageFlags.Fragment, 64u, (uint)Marshal.SizeOf <Matrix4x4> () + 4);
}
cmd.BindDescriptorSet(pl.Layout, dset);
cmd.BindVertexBuffer(vboSkybox);
cmd.Draw(36);
pl.RenderPass.End(cmd);
imgFbOffscreen.SetLayout(cmd, VkImageAspectFlags.Color,
VkImageLayout.ColorAttachmentOptimal, VkImageLayout.TransferSrcOptimal);
VkImageCopy region = new VkImageCopy();
region.srcSubresource = new VkImageSubresourceLayers(VkImageAspectFlags.Color, 1);
region.dstSubresource = new VkImageSubresourceLayers(VkImageAspectFlags.Color, 1, (uint)m, (uint)f);
region.extent = new VkExtent3D {
width = (uint)viewPortSize, height = (uint)viewPortSize, depth = 1
};
Vk.vkCmdCopyImage(cmd.Handle,
imgFbOffscreen.Handle, VkImageLayout.TransferSrcOptimal,
cmap.Handle, VkImageLayout.TransferDstOptimal,
1, region.Pin());
region.Unpin();
imgFbOffscreen.SetLayout(cmd, VkImageAspectFlags.Color,
VkImageLayout.TransferSrcOptimal, VkImageLayout.ColorAttachmentOptimal);
}
}
cmap.SetLayout(cmd, VkImageLayout.TransferDstOptimal, VkImageLayout.ShaderReadOnlyOptimal, subRes);
cmd.End();
staggingQ.Submit(cmd);
staggingQ.WaitIdle();
cmd.Free();
}
}
cmap.Descriptor.imageLayout = VkImageLayout.ShaderReadOnlyOptimal;
dsLayout.Dispose();
imgFbOffscreen.Dispose();
dsPool.Dispose();
return(cmap);
}
public void Dispose()
{
layout.Dispose();
pool.Dispose();
}
