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Hide experimental ray query behind vk_raytrace

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Magnus Norddahl 2022-06-21 22:26:40 +02:00 committed by Christoph Oelckers
parent ed134c9b19
commit a0259e8e00
5 changed files with 14 additions and 5 deletions
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6
src/common/rendering/vulkan/renderer/vk_descriptorset.cpp
View file

@ -102,7 +102,7 @@ void VkDescriptorSetManager::UpdateFixedSet()
WriteDescriptors update;
update.AddCombinedImageSampler(FixedSet.get(), 0, fb->GetTextureManager()->Shadowmap.View.get(), fb->GetSamplerManager()->ShadowmapSampler.get(), VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
update.AddCombinedImageSampler(FixedSet.get(), 1, fb->GetTextureManager()->Lightmap.View.get(), fb->GetSamplerManager()->LightmapSampler.get(), VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
if (fb->device->SupportsDeviceExtension(VK_KHR_RAY_QUERY_EXTENSION_NAME))
if (fb->RaytracingEnabled())
update.AddAccelerationStructure(FixedSet.get(), 2, fb->GetRaytrace()->GetAccelStruct());
update.Execute(fb->device);
}
@ -261,7 +261,7 @@ void VkDescriptorSetManager::CreateFixedSetLayout()
DescriptorSetLayoutBuilder builder;
builder.AddBinding(0, VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 1, VK_SHADER_STAGE_FRAGMENT_BIT);
builder.AddBinding(1, VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 1, VK_SHADER_STAGE_FRAGMENT_BIT);
if (fb->device->SupportsDeviceExtension(VK_KHR_RAY_QUERY_EXTENSION_NAME))
if (fb->RaytracingEnabled())
builder.AddBinding(2, VK_DESCRIPTOR_TYPE_ACCELERATION_STRUCTURE_KHR, 1, VK_SHADER_STAGE_FRAGMENT_BIT);
builder.DebugName("VkDescriptorSetManager.FixedSetLayout");
FixedSetLayout = builder.Create(fb->device);
@ -281,7 +281,7 @@ void VkDescriptorSetManager::CreateFixedSetPool()
{
DescriptorPoolBuilder poolbuilder;
poolbuilder.AddPoolSize(VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 2 * maxSets);
if (fb->device->SupportsDeviceExtension(VK_KHR_RAY_QUERY_EXTENSION_NAME))
if (fb->RaytracingEnabled())
poolbuilder.AddPoolSize(VK_DESCRIPTOR_TYPE_ACCELERATION_STRUCTURE_KHR, 1 * maxSets);
poolbuilder.MaxSets(maxSets);
poolbuilder.DebugName("VkDescriptorSetManager.FixedDescriptorPool");

2
src/common/rendering/vulkan/renderer/vk_raytrace.cpp
View file

@ -55,7 +55,7 @@ void VkRaytrace::SetLevelMesh(hwrenderer::LevelMesh* mesh)
{
Reset();
Mesh = mesh;
if (fb->device->SupportsDeviceExtension(VK_KHR_RAY_QUERY_EXTENSION_NAME))
if (fb->RaytracingEnabled())
{
CreateVulkanObjects();
}

2
src/common/rendering/vulkan/shaders/vk_shader.cpp
View file

@ -350,7 +350,7 @@ std::unique_ptr<VulkanShader> VkShaderManager::LoadVertShader(FString shadername
std::unique_ptr<VulkanShader> VkShaderManager::LoadFragShader(FString shadername, const char *frag_lump, const char *material_lump, const char *light_lump, const char *defines, bool alphatest, bool gbufferpass)
{
FString code = GetTargetGlslVersion();
if (fb->device->SupportsDeviceExtension(VK_KHR_RAY_QUERY_EXTENSION_NAME))
if (fb->RaytracingEnabled())
code << "\n#define SUPPORTS_RAYTRACING\n";
code << defines;
code << "\n$placeholder$"; // here the code can later add more needed #defines.

7
src/common/rendering/vulkan/system/vk_framebuffer.cpp
View file

@ -82,6 +82,8 @@ CCMD(vk_memstats)
}
}
CVAR(Bool, vk_raytrace, false, 0/*CVAR_ARCHIVE | CVAR_GLOBALCONFIG*/)
VulkanFrameBuffer::VulkanFrameBuffer(void *hMonitor, bool fullscreen, VulkanDevice *dev) :
Super(hMonitor, fullscreen)
{
@ -520,3 +522,8 @@ void VulkanFrameBuffer::SetSceneRenderTarget(bool useSSAO)
{
mRenderState->SetRenderTarget(&GetBuffers()->SceneColor, GetBuffers()->SceneDepthStencil.View.get(), GetBuffers()->GetWidth(), GetBuffers()->GetHeight(), VK_FORMAT_R16G16B16A16_SFLOAT, GetBuffers()->GetSceneSamples());
}
bool VulkanFrameBuffer::RaytracingEnabled()
{
return vk_raytrace && device->SupportsDeviceExtension(VK_KHR_RAY_QUERY_EXTENSION_NAME);
}

2
src/common/rendering/vulkan/system/vk_framebuffer.h
View file

@ -88,6 +88,8 @@ public:
void WaitForCommands(bool finish) override;
bool RaytracingEnabled();
private:
void RenderTextureView(FCanvasTexture* tex, std::function<void(IntRect &)> renderFunc) override;
void PrintStartupLog();