OrdinaryMagician/vkdoom_m
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- implement shadow maps

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This commit is contained in:
Magnus Norddahl 2019-03-15 07:54:34 +01:00
commit cce96ca87a
16 changed files with 199 additions and 25 deletions
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7
src/rendering/vulkan/renderer/vk_renderpass.cpp
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@ -79,6 +79,7 @@ void VkRenderPassManager::CreateDynamicSetLayout()
builder.addBinding(1, VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC, 1, VK_SHADER_STAGE_FRAGMENT_BIT);
builder.addBinding(2, VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC, 1, VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_FRAGMENT_BIT);
builder.addBinding(3, VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC, 1, VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_FRAGMENT_BIT);
builder.addBinding(4, VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 1, VK_SHADER_STAGE_FRAGMENT_BIT);
DynamicSetLayout = builder.create(GetVulkanFrameBuffer()->device);
DynamicSetLayout->SetDebugName("VkRenderPassManager.DynamicSetLayout");
}
@ -90,7 +91,6 @@ void VkRenderPassManager::CreateTextureSetLayout()
{
builder.addBinding(i, VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 1, VK_SHADER_STAGE_FRAGMENT_BIT);
}
builder.addBinding(16, VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 1, VK_SHADER_STAGE_FRAGMENT_BIT);
TextureSetLayout = builder.create(GetVulkanFrameBuffer()->device);
TextureSetLayout->SetDebugName("VkRenderPassManager.TextureSetLayout");
}
@ -119,13 +119,18 @@ void VkRenderPassManager::CreateDescriptorPool()
void VkRenderPassManager::CreateDynamicSet()
{
DynamicSet = DescriptorPool->allocate(DynamicSetLayout.get());
}
void VkRenderPassManager::UpdateDynamicSet()
{
auto fb = GetVulkanFrameBuffer();
WriteDescriptors update;
update.addBuffer(DynamicSet.get(), 0, VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC, fb->ViewpointUBO->mBuffer.get(), 0, sizeof(HWViewpointUniforms));
update.addBuffer(DynamicSet.get(), 1, VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC, fb->LightBufferSSO->mBuffer.get(), 0, fb->GetLightBufferBlockSize());
update.addBuffer(DynamicSet.get(), 2, VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC, fb->MatricesUBO->mBuffer.get(), 0, sizeof(MatricesUBO));
update.addBuffer(DynamicSet.get(), 3, VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC, fb->StreamUBO->mBuffer.get(), 0, sizeof(StreamUBO));
update.addCombinedImageSampler(DynamicSet.get(), 4, fb->GetBuffers()->ShadowmapView.get(), fb->GetBuffers()->ShadowmapSampler.get(), VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
update.updateSets(fb->device);
}