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Merge pull request #7450 from FernandoS27/ndc-vulkan 

Vulkan: Add support for VK_EXT_depth_clip_control.
This commit is contained in:
liamwhite 2022-12-17 16:08:10 -05:00 committed by GitHub
parent f8a7d6a0ae 0104e28fe4
commit 5da72a891f
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GPG Key ID: 4AEE18F83AFDEB23
8 changed files with 52 additions and 7 deletions
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2
src/shader_recompiler/backend/spirv/emit_spirv_context_get_set.cpp
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@ -461,7 +461,7 @@ void EmitSetSampleMask(EmitContext& ctx, Id value) {
}
void EmitSetFragDepth(EmitContext& ctx, Id value) {
if (!ctx.runtime_info.convert_depth_mode) {
if (!ctx.runtime_info.convert_depth_mode || ctx.profile.support_native_ndc) {
ctx.OpStore(ctx.frag_depth, value);
return;
}

5
src/shader_recompiler/backend/spirv/emit_spirv_special.cpp
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@ -116,7 +116,8 @@ void EmitPrologue(EmitContext& ctx) {
}
void EmitEpilogue(EmitContext& ctx) {
if (ctx.stage == Stage::VertexB && ctx.runtime_info.convert_depth_mode) {
if (ctx.stage == Stage::VertexB && ctx.runtime_info.convert_depth_mode &&
!ctx.profile.support_native_ndc) {
ConvertDepthMode(ctx);
}
if (ctx.stage == Stage::Fragment) {
@ -125,7 +126,7 @@ void EmitEpilogue(EmitContext& ctx) {
}
void EmitEmitVertex(EmitContext& ctx, const IR::Value& stream) {
if (ctx.runtime_info.convert_depth_mode) {
if (ctx.runtime_info.convert_depth_mode && !ctx.profile.support_native_ndc) {
ConvertDepthMode(ctx);
}
if (stream.IsImmediate()) {

1
src/shader_recompiler/profile.h
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@ -35,6 +35,7 @@ struct Profile {
bool support_int64_atomics{};
bool support_derivative_control{};
bool support_geometry_shader_passthrough{};
bool support_native_ndc{};
bool support_gl_nv_gpu_shader_5{};
bool support_gl_amd_gpu_shader_half_float{};
bool support_gl_texture_shadow_lod{};

1
src/video_core/renderer_opengl/gl_shader_cache.cpp
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@ -204,6 +204,7 @@ ShaderCache::ShaderCache(RasterizerOpenGL& rasterizer_, Core::Frontend::EmuWindo
.support_int64_atomics = false,
.support_derivative_control = device.HasDerivativeControl(),
.support_geometry_shader_passthrough = device.HasGeometryShaderPassthrough(),
.support_native_ndc = true,
.support_gl_nv_gpu_shader_5 = device.HasNvGpuShader5(),
.support_gl_amd_gpu_shader_half_float = device.HasAmdShaderHalfFloat(),
.support_gl_texture_shadow_lod = device.HasTextureShadowLod(),

18
src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp
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@ -640,23 +640,33 @@ void GraphicsPipeline::MakePipeline(VkRenderPass render_pass) {
};
std::array<VkViewportSwizzleNV, Maxwell::NumViewports> swizzles;
std::ranges::transform(key.state.viewport_swizzles, swizzles.begin(), UnpackViewportSwizzle);
const VkPipelineViewportSwizzleStateCreateInfoNV swizzle_ci{
VkPipelineViewportSwizzleStateCreateInfoNV swizzle_ci{
.sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_SWIZZLE_STATE_CREATE_INFO_NV,
.pNext = nullptr,
.flags = 0,
.viewportCount = Maxwell::NumViewports,
.pViewportSwizzles = swizzles.data(),
};
const VkPipelineViewportStateCreateInfo viewport_ci{
VkPipelineViewportDepthClipControlCreateInfoEXT ndc_info{
.sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_DEPTH_CLIP_CONTROL_CREATE_INFO_EXT,
.pNext = nullptr,
.negativeOneToOne = key.state.ndc_minus_one_to_one.Value() != 0 ? VK_TRUE : VK_FALSE,
};
VkPipelineViewportStateCreateInfo viewport_ci{
.sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO,
.pNext = device.IsNvViewportSwizzleSupported() ? &swizzle_ci : nullptr,
.pNext = nullptr,
.flags = 0,
.viewportCount = Maxwell::NumViewports,
.pViewports = nullptr,
.scissorCount = Maxwell::NumViewports,
.pScissors = nullptr,
};
if (device.IsNvViewportSwizzleSupported()) {
swizzle_ci.pNext = std::exchange(viewport_ci.pNext, &swizzle_ci);
}
if (device.IsExtDepthClipControlSupported()) {
ndc_info.pNext = std::exchange(viewport_ci.pNext, &ndc_info);
}
VkPipelineRasterizationStateCreateInfo rasterization_ci{
.sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO,
.pNext = nullptr,

1
src/video_core/renderer_vulkan/vk_pipeline_cache.cpp
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@ -321,6 +321,7 @@ PipelineCache::PipelineCache(RasterizerVulkan& rasterizer_, const Device& device
.support_int64_atomics = device.IsExtShaderAtomicInt64Supported(),
.support_derivative_control = true,
.support_geometry_shader_passthrough = device.IsNvGeometryShaderPassthroughSupported(),
.support_native_ndc = device.IsExtDepthClipControlSupported(),
.warp_size_potentially_larger_than_guest = device.IsWarpSizePotentiallyBiggerThanGuest(),

25
src/video_core/vulkan_common/vulkan_device.cpp
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@ -660,6 +660,16 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR
LOG_INFO(Render_Vulkan, "Device doesn't support depth range unrestricted");
}
VkPhysicalDeviceDepthClipControlFeaturesEXT depth_clip_control_features;
if (ext_depth_clip_control) {
depth_clip_control_features = {
.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DEPTH_CLIP_CONTROL_FEATURES_EXT,
.pNext = nullptr,
.depthClipControl = VK_TRUE,
};
SetNext(next, depth_clip_control_features);
}
VkDeviceDiagnosticsConfigCreateInfoNV diagnostics_nv;
if (Settings::values.enable_nsight_aftermath && nv_device_diagnostics_config) {
nsight_aftermath_tracker = std::make_unique<NsightAftermathTracker>();
@ -1084,6 +1094,7 @@ std::vector<const char*> Device::LoadExtensions(bool requires_surface) {
bool has_ext_vertex_input_dynamic_state{};
bool has_ext_line_rasterization{};
bool has_ext_primitive_topology_list_restart{};
bool has_ext_depth_clip_control{};
for (const std::string& extension : supported_extensions) {
const auto test = [&](std::optional<std::reference_wrapper<bool>> status, const char* name,
bool push) {
@ -1117,6 +1128,7 @@ std::vector<const char*> Device::LoadExtensions(bool requires_surface) {
test(ext_shader_stencil_export, VK_EXT_SHADER_STENCIL_EXPORT_EXTENSION_NAME, true);
test(ext_conservative_rasterization, VK_EXT_CONSERVATIVE_RASTERIZATION_EXTENSION_NAME,
true);
test(has_ext_depth_clip_control, VK_EXT_DEPTH_CLIP_CONTROL_EXTENSION_NAME, false);
test(has_ext_transform_feedback, VK_EXT_TRANSFORM_FEEDBACK_EXTENSION_NAME, false);
test(has_ext_custom_border_color, VK_EXT_CUSTOM_BORDER_COLOR_EXTENSION_NAME, false);
test(has_ext_extended_dynamic_state, VK_EXT_EXTENDED_DYNAMIC_STATE_EXTENSION_NAME, false);
@ -1280,6 +1292,19 @@ std::vector<const char*> Device::LoadExtensions(bool requires_surface) {
ext_line_rasterization = true;
}
}
if (has_ext_depth_clip_control) {
VkPhysicalDeviceDepthClipControlFeaturesEXT depth_clip_control_features;
depth_clip_control_features.sType =
VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DEPTH_CLIP_CONTROL_FEATURES_EXT;
depth_clip_control_features.pNext = nullptr;
features.pNext = &depth_clip_control_features;
physical.GetFeatures2(features);
if (depth_clip_control_features.depthClipControl) {
extensions.push_back(VK_EXT_DEPTH_CLIP_CONTROL_EXTENSION_NAME);
ext_depth_clip_control = true;
}
}
if (has_khr_workgroup_memory_explicit_layout) {
VkPhysicalDeviceWorkgroupMemoryExplicitLayoutFeaturesKHR layout;
layout.sType =

6
src/video_core/vulkan_common/vulkan_device.h
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@ -256,6 +256,11 @@ public:
return ext_depth_range_unrestricted;
}
/// Returns true if the device supports VK_EXT_depth_clip_control.
bool IsExtDepthClipControlSupported() const {
return ext_depth_clip_control;
}
/// Returns true if the device supports VK_EXT_shader_viewport_index_layer.
bool IsExtShaderViewportIndexLayerSupported() const {
return ext_shader_viewport_index_layer;
@ -454,6 +459,7 @@ private:
bool khr_swapchain_mutable_format{}; ///< Support for VK_KHR_swapchain_mutable_format.
bool ext_index_type_uint8{}; ///< Support for VK_EXT_index_type_uint8.
bool ext_sampler_filter_minmax{}; ///< Support for VK_EXT_sampler_filter_minmax.
bool ext_depth_clip_control{}; ///< Support for VK_EXT_depth_clip_control
bool ext_depth_range_unrestricted{}; ///< Support for VK_EXT_depth_range_unrestricted.
bool ext_shader_viewport_index_layer{}; ///< Support for VK_EXT_shader_viewport_index_layer.
bool ext_tooling_info{}; ///< Support for VK_EXT_tooling_info.