Merge pull request #12756 from liamwhite/applet-multiprocess-hwc

general: applet multiprocess

10 files changed, 223 insertions, 82 deletions

diff --git a/src/video_core/renderer_vulkan/present/layer.cpp b/src/video_core/renderer_vulkan/present/layer.cpp
index cfc04be44..3847a9a13 100644
--- a/src/video_core/renderer_vulkan/present/layer.cpp
+++ b/src/video_core/renderer_vulkan/present/layer.cpp
@@ -1,6 +1,7 @@
 // SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
+#include "video_core/present.h"
 #include "video_core/renderer_vulkan/vk_rasterizer.h"
 
 #include "common/settings.h"
@@ -48,12 +49,12 @@ VkFormat GetFormat(const Tegra::FramebufferConfig& framebuffer) {
 
 Layer::Layer(const Device& device_, MemoryAllocator& memory_allocator_, Scheduler& scheduler_,
              Tegra::MaxwellDeviceMemoryManager& device_memory_, size_t image_count_,
-             VkExtent2D output_size, VkDescriptorSetLayout layout)
+             VkExtent2D output_size, VkDescriptorSetLayout layout, const PresentFilters& filters_)
     : device(device_), memory_allocator(memory_allocator_), scheduler(scheduler_),
-      device_memory(device_memory_), image_count(image_count_) {
+      device_memory(device_memory_), filters(filters_), image_count(image_count_) {
     CreateDescriptorPool();
     CreateDescriptorSets(layout);
-    if (Settings::values.scaling_filter.GetValue() == Settings::ScalingFilter::Fsr) {
+    if (filters.get_scaling_filter() == Settings::ScalingFilter::Fsr) {
         CreateFSR(output_size);
     }
 }
@@ -171,11 +172,11 @@ void Layer::RefreshResources(const Tegra::FramebufferConfig& framebuffer) {
 }
 
 void Layer::SetAntiAliasPass() {
-    if (anti_alias && anti_alias_setting == Settings::values.anti_aliasing.GetValue()) {
+    if (anti_alias && anti_alias_setting == filters.get_anti_aliasing()) {
         return;
     }
 
-    anti_alias_setting = Settings::values.anti_aliasing.GetValue();
+    anti_alias_setting = filters.get_anti_aliasing();
 
     const VkExtent2D render_area{
         .width = Settings::values.resolution_info.ScaleUp(raw_width),
@@ -270,9 +271,11 @@ void Layer::UpdateRawImage(const Tegra::FramebufferConfig& framebuffer, size_t i
     const u64 linear_size{GetSizeInBytes(framebuffer)};
     const u64 tiled_size{Tegra::Texture::CalculateSize(
         true, bytes_per_pixel, framebuffer.stride, framebuffer.height, 1, block_height_log2, 0)};
-    Tegra::Texture::UnswizzleTexture(
-        mapped_span.subspan(image_offset, linear_size), std::span(host_ptr, tiled_size),
-        bytes_per_pixel, framebuffer.width, framebuffer.height, 1, block_height_log2, 0);
+    if (host_ptr) {
+        Tegra::Texture::UnswizzleTexture(
+            mapped_span.subspan(image_offset, linear_size), std::span(host_ptr, tiled_size),
+            bytes_per_pixel, framebuffer.width, framebuffer.height, 1, block_height_log2, 0);
+    }
 
     const VkBufferImageCopy copy{
         .bufferOffset = image_offset,
diff --git a/src/video_core/renderer_vulkan/present/layer.h b/src/video_core/renderer_vulkan/present/layer.h
index 88d43fc5f..f5effdcd7 100644
--- a/src/video_core/renderer_vulkan/present/layer.h
+++ b/src/video_core/renderer_vulkan/present/layer.h
@@ -11,6 +11,8 @@ namespace Layout {
 struct FramebufferLayout;
 }
 
+struct PresentFilters;
+
 namespace Tegra {
 struct FramebufferConfig;
 }
@@ -37,7 +39,8 @@ class Layer final {
 public:
     explicit Layer(const Device& device, MemoryAllocator& memory_allocator, Scheduler& scheduler,
                    Tegra::MaxwellDeviceMemoryManager& device_memory, size_t image_count,
-                   VkExtent2D output_size, VkDescriptorSetLayout layout);
+                   VkExtent2D output_size, VkDescriptorSetLayout layout,
+                   const PresentFilters& filters);
     ~Layer();
 
     void ConfigureDraw(PresentPushConstants* out_push_constants,
@@ -71,6 +74,7 @@ private:
     MemoryAllocator& memory_allocator;
     Scheduler& scheduler;
     Tegra::MaxwellDeviceMemoryManager& device_memory;
+    const PresentFilters& filters;
     const size_t image_count{};
     vk::DescriptorPool descriptor_pool{};
     vk::DescriptorSets descriptor_sets{};
diff --git a/src/video_core/renderer_vulkan/present/util.cpp b/src/video_core/renderer_vulkan/present/util.cpp
index 6ee16595d..7f27c7c1b 100644
--- a/src/video_core/renderer_vulkan/present/util.cpp
+++ b/src/video_core/renderer_vulkan/present/util.cpp
@@ -362,10 +362,10 @@ vk::PipelineLayout CreateWrappedPipelineLayout(const Device& device,
     });
 }
 
-vk::Pipeline CreateWrappedPipeline(const Device& device, vk::RenderPass& renderpass,
-                                   vk::PipelineLayout& layout,
-                                   std::tuple<vk::ShaderModule&, vk::ShaderModule&> shaders,
-                                   bool enable_blending) {
+static vk::Pipeline CreateWrappedPipelineImpl(
+    const Device& device, vk::RenderPass& renderpass, vk::PipelineLayout& layout,
+    std::tuple<vk::ShaderModule&, vk::ShaderModule&> shaders,
+    VkPipelineColorBlendAttachmentState blending) {
     const std::array<VkPipelineShaderStageCreateInfo, 2> shader_stages{{
         {
             .sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
@@ -443,30 +443,6 @@ vk::Pipeline CreateWrappedPipeline(const Device& device, vk::RenderPass& renderp
         .alphaToOneEnable = VK_FALSE,
     };
 
-    constexpr VkPipelineColorBlendAttachmentState color_blend_attachment_disabled{
-        .blendEnable = VK_FALSE,
-        .srcColorBlendFactor = VK_BLEND_FACTOR_ZERO,
-        .dstColorBlendFactor = VK_BLEND_FACTOR_ZERO,
-        .colorBlendOp = VK_BLEND_OP_ADD,
-        .srcAlphaBlendFactor = VK_BLEND_FACTOR_ZERO,
-        .dstAlphaBlendFactor = VK_BLEND_FACTOR_ZERO,
-        .alphaBlendOp = VK_BLEND_OP_ADD,
-        .colorWriteMask = VK_COLOR_COMPONENT_R_BIT | VK_COLOR_COMPONENT_G_BIT |
-                          VK_COLOR_COMPONENT_B_BIT | VK_COLOR_COMPONENT_A_BIT,
-    };
-
-    constexpr VkPipelineColorBlendAttachmentState color_blend_attachment_enabled{
-        .blendEnable = VK_TRUE,
-        .srcColorBlendFactor = VK_BLEND_FACTOR_SRC_ALPHA,
-        .dstColorBlendFactor = VK_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA,
-        .colorBlendOp = VK_BLEND_OP_ADD,
-        .srcAlphaBlendFactor = VK_BLEND_FACTOR_ONE,
-        .dstAlphaBlendFactor = VK_BLEND_FACTOR_ZERO,
-        .alphaBlendOp = VK_BLEND_OP_ADD,
-        .colorWriteMask = VK_COLOR_COMPONENT_R_BIT | VK_COLOR_COMPONENT_G_BIT |
-                          VK_COLOR_COMPONENT_B_BIT | VK_COLOR_COMPONENT_A_BIT,
-    };
-
     const VkPipelineColorBlendStateCreateInfo color_blend_ci{
         .sType = VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO,
         .pNext = nullptr,
@@ -474,8 +450,7 @@ vk::Pipeline CreateWrappedPipeline(const Device& device, vk::RenderPass& renderp
         .logicOpEnable = VK_FALSE,
         .logicOp = VK_LOGIC_OP_COPY,
         .attachmentCount = 1,
-        .pAttachments =
-            enable_blending ? &color_blend_attachment_enabled : &color_blend_attachment_disabled,
+        .pAttachments = &blending,
         .blendConstants = {0.0f, 0.0f, 0.0f, 0.0f},
     };
 
@@ -515,6 +490,63 @@ vk::Pipeline CreateWrappedPipeline(const Device& device, vk::RenderPass& renderp
     });
 }
 
+vk::Pipeline CreateWrappedPipeline(const Device& device, vk::RenderPass& renderpass,
+                                   vk::PipelineLayout& layout,
+                                   std::tuple<vk::ShaderModule&, vk::ShaderModule&> shaders) {
+    constexpr VkPipelineColorBlendAttachmentState color_blend_attachment_disabled{
+        .blendEnable = VK_FALSE,
+        .srcColorBlendFactor = VK_BLEND_FACTOR_ZERO,
+        .dstColorBlendFactor = VK_BLEND_FACTOR_ZERO,
+        .colorBlendOp = VK_BLEND_OP_ADD,
+        .srcAlphaBlendFactor = VK_BLEND_FACTOR_ZERO,
+        .dstAlphaBlendFactor = VK_BLEND_FACTOR_ZERO,
+        .alphaBlendOp = VK_BLEND_OP_ADD,
+        .colorWriteMask = VK_COLOR_COMPONENT_R_BIT | VK_COLOR_COMPONENT_G_BIT |
+                          VK_COLOR_COMPONENT_B_BIT | VK_COLOR_COMPONENT_A_BIT,
+    };
+
+    return CreateWrappedPipelineImpl(device, renderpass, layout, shaders,
+                                     color_blend_attachment_disabled);
+}
+
+vk::Pipeline CreateWrappedPremultipliedBlendingPipeline(
+    const Device& device, vk::RenderPass& renderpass, vk::PipelineLayout& layout,
+    std::tuple<vk::ShaderModule&, vk::ShaderModule&> shaders) {
+    constexpr VkPipelineColorBlendAttachmentState color_blend_attachment_premultiplied{
+        .blendEnable = VK_TRUE,
+        .srcColorBlendFactor = VK_BLEND_FACTOR_ONE,
+        .dstColorBlendFactor = VK_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA,
+        .colorBlendOp = VK_BLEND_OP_ADD,
+        .srcAlphaBlendFactor = VK_BLEND_FACTOR_ONE,
+        .dstAlphaBlendFactor = VK_BLEND_FACTOR_ZERO,
+        .alphaBlendOp = VK_BLEND_OP_ADD,
+        .colorWriteMask = VK_COLOR_COMPONENT_R_BIT | VK_COLOR_COMPONENT_G_BIT |
+                          VK_COLOR_COMPONENT_B_BIT | VK_COLOR_COMPONENT_A_BIT,
+    };
+
+    return CreateWrappedPipelineImpl(device, renderpass, layout, shaders,
+                                     color_blend_attachment_premultiplied);
+}
+
+vk::Pipeline CreateWrappedCoverageBlendingPipeline(
+    const Device& device, vk::RenderPass& renderpass, vk::PipelineLayout& layout,
+    std::tuple<vk::ShaderModule&, vk::ShaderModule&> shaders) {
+    constexpr VkPipelineColorBlendAttachmentState color_blend_attachment_coverage{
+        .blendEnable = VK_TRUE,
+        .srcColorBlendFactor = VK_BLEND_FACTOR_SRC_ALPHA,
+        .dstColorBlendFactor = VK_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA,
+        .colorBlendOp = VK_BLEND_OP_ADD,
+        .srcAlphaBlendFactor = VK_BLEND_FACTOR_ONE,
+        .dstAlphaBlendFactor = VK_BLEND_FACTOR_ZERO,
+        .alphaBlendOp = VK_BLEND_OP_ADD,
+        .colorWriteMask = VK_COLOR_COMPONENT_R_BIT | VK_COLOR_COMPONENT_G_BIT |
+                          VK_COLOR_COMPONENT_B_BIT | VK_COLOR_COMPONENT_A_BIT,
+    };
+
+    return CreateWrappedPipelineImpl(device, renderpass, layout, shaders,
+                                     color_blend_attachment_coverage);
+}
+
 VkWriteDescriptorSet CreateWriteDescriptorSet(std::vector<VkDescriptorImageInfo>& images,
                                               VkSampler sampler, VkImageView view,
                                               VkDescriptorSet set, u32 binding) {
diff --git a/src/video_core/renderer_vulkan/present/util.h b/src/video_core/renderer_vulkan/present/util.h
index 1104aaa15..5b22f0fa8 100644
--- a/src/video_core/renderer_vulkan/present/util.h
+++ b/src/video_core/renderer_vulkan/present/util.h
@@ -42,8 +42,13 @@ vk::PipelineLayout CreateWrappedPipelineLayout(const Device& device,
                                                vk::DescriptorSetLayout& layout);
 vk::Pipeline CreateWrappedPipeline(const Device& device, vk::RenderPass& renderpass,
                                    vk::PipelineLayout& layout,
-                                   std::tuple<vk::ShaderModule&, vk::ShaderModule&> shaders,
-                                   bool enable_blending = false);
+                                   std::tuple<vk::ShaderModule&, vk::ShaderModule&> shaders);
+vk::Pipeline CreateWrappedPremultipliedBlendingPipeline(
+    const Device& device, vk::RenderPass& renderpass, vk::PipelineLayout& layout,
+    std::tuple<vk::ShaderModule&, vk::ShaderModule&> shaders);
+vk::Pipeline CreateWrappedCoverageBlendingPipeline(
+    const Device& device, vk::RenderPass& renderpass, vk::PipelineLayout& layout,
+    std::tuple<vk::ShaderModule&, vk::ShaderModule&> shaders);
 VkWriteDescriptorSet CreateWriteDescriptorSet(std::vector<VkDescriptorImageInfo>& images,
                                               VkSampler sampler, VkImageView view,
                                               VkDescriptorSet set, u32 binding);
diff --git a/src/video_core/renderer_vulkan/present/window_adapt_pass.cpp b/src/video_core/renderer_vulkan/present/window_adapt_pass.cpp
index c5db0230d..22ffacf11 100644
--- a/src/video_core/renderer_vulkan/present/window_adapt_pass.cpp
+++ b/src/video_core/renderer_vulkan/present/window_adapt_pass.cpp
@@ -22,7 +22,7 @@ WindowAdaptPass::WindowAdaptPass(const Device& device_, VkFormat frame_format,
     CreatePipelineLayout();
     CreateVertexShader();
     CreateRenderPass(frame_format);
-    CreatePipeline();
+    CreatePipelines();
 }
 
 WindowAdaptPass::~WindowAdaptPass() = default;
@@ -34,7 +34,6 @@ void WindowAdaptPass::Draw(RasterizerVulkan& rasterizer, Scheduler& scheduler, s
 
     const VkFramebuffer host_framebuffer{*dst->framebuffer};
     const VkRenderPass renderpass{*render_pass};
-    const VkPipeline graphics_pipeline{*pipeline};
     const VkPipelineLayout graphics_pipeline_layout{*pipeline_layout};
     const VkExtent2D render_area{
         .width = dst->width,
@@ -44,9 +43,23 @@ void WindowAdaptPass::Draw(RasterizerVulkan& rasterizer, Scheduler& scheduler, s
     const size_t layer_count = configs.size();
     std::vector<PresentPushConstants> push_constants(layer_count);
     std::vector<VkDescriptorSet> descriptor_sets(layer_count);
+    std::vector<VkPipeline> graphics_pipelines(layer_count);
 
     auto layer_it = layers.begin();
     for (size_t i = 0; i < layer_count; i++) {
+        switch (configs[i].blending) {
+        case Tegra::BlendMode::Opaque:
+        default:
+            graphics_pipelines[i] = *opaque_pipeline;
+            break;
+        case Tegra::BlendMode::Premultiplied:
+            graphics_pipelines[i] = *premultiplied_pipeline;
+            break;
+        case Tegra::BlendMode::Coverage:
+            graphics_pipelines[i] = *coverage_pipeline;
+            break;
+        }
+
         layer_it->ConfigureDraw(&push_constants[i], &descriptor_sets[i], rasterizer, *sampler,
                                 image_index, configs[i], layout);
         layer_it++;
@@ -77,8 +90,8 @@ void WindowAdaptPass::Draw(RasterizerVulkan& rasterizer, Scheduler& scheduler, s
         BeginRenderPass(cmdbuf, renderpass, host_framebuffer, render_area);
         cmdbuf.ClearAttachments({clear_attachment}, {clear_rect});
 
-        cmdbuf.BindPipeline(VK_PIPELINE_BIND_POINT_GRAPHICS, graphics_pipeline);
         for (size_t i = 0; i < layer_count; i++) {
+            cmdbuf.BindPipeline(VK_PIPELINE_BIND_POINT_GRAPHICS, graphics_pipelines[i]);
             cmdbuf.PushConstants(graphics_pipeline_layout, VK_SHADER_STAGE_VERTEX_BIT,
                                  push_constants[i]);
             cmdbuf.BindDescriptorSets(VK_PIPELINE_BIND_POINT_GRAPHICS, graphics_pipeline_layout, 0,
@@ -129,9 +142,13 @@ void WindowAdaptPass::CreateRenderPass(VkFormat frame_format) {
     render_pass = CreateWrappedRenderPass(device, frame_format, VK_IMAGE_LAYOUT_UNDEFINED);
 }
 
-void WindowAdaptPass::CreatePipeline() {
-    pipeline = CreateWrappedPipeline(device, render_pass, pipeline_layout,
-                                     std::tie(vertex_shader, fragment_shader), false);
+void WindowAdaptPass::CreatePipelines() {
+    opaque_pipeline = CreateWrappedPipeline(device, render_pass, pipeline_layout,
+                                            std::tie(vertex_shader, fragment_shader));
+    premultiplied_pipeline = CreateWrappedPremultipliedBlendingPipeline(
+        device, render_pass, pipeline_layout, std::tie(vertex_shader, fragment_shader));
+    coverage_pipeline = CreateWrappedCoverageBlendingPipeline(
+        device, render_pass, pipeline_layout, std::tie(vertex_shader, fragment_shader));
 }
 
 } // namespace Vulkan
diff --git a/src/video_core/renderer_vulkan/present/window_adapt_pass.h b/src/video_core/renderer_vulkan/present/window_adapt_pass.h
index 0e2edfc31..cf667a4fc 100644
--- a/src/video_core/renderer_vulkan/present/window_adapt_pass.h
+++ b/src/video_core/renderer_vulkan/present/window_adapt_pass.h
@@ -42,7 +42,7 @@ private:
     void CreatePipelineLayout();
     void CreateVertexShader();
     void CreateRenderPass(VkFormat frame_format);
-    void CreatePipeline();
+    void CreatePipelines();
 
 private:
     const Device& device;
@@ -52,7 +52,9 @@ private:
     vk::ShaderModule vertex_shader;
     vk::ShaderModule fragment_shader;
     vk::RenderPass render_pass;
-    vk::Pipeline pipeline;
+    vk::Pipeline opaque_pipeline;
+    vk::Pipeline premultiplied_pipeline;
+    vk::Pipeline coverage_pipeline;
 };
 
 } // namespace Vulkan
diff --git a/src/video_core/renderer_vulkan/renderer_vulkan.cpp b/src/video_core/renderer_vulkan/renderer_vulkan.cpp
index 48a105327..d50417116 100644
--- a/src/video_core/renderer_vulkan/renderer_vulkan.cpp
+++ b/src/video_core/renderer_vulkan/renderer_vulkan.cpp
@@ -19,7 +19,9 @@
 #include "core/core_timing.h"
 #include "core/frontend/graphics_context.h"
 #include "core/telemetry_session.h"
+#include "video_core/capture.h"
 #include "video_core/gpu.h"
+#include "video_core/present.h"
 #include "video_core/renderer_vulkan/present/util.h"
 #include "video_core/renderer_vulkan/renderer_vulkan.h"
 #include "video_core/renderer_vulkan/vk_blit_screen.h"
@@ -38,6 +40,20 @@
 
 namespace Vulkan {
 namespace {
+
+constexpr VkExtent2D CaptureImageSize{
+    .width = VideoCore::Capture::LinearWidth,
+    .height = VideoCore::Capture::LinearHeight,
+};
+
+constexpr VkExtent3D CaptureImageExtent{
+    .width = VideoCore::Capture::LinearWidth,
+    .height = VideoCore::Capture::LinearHeight,
+    .depth = VideoCore::Capture::LinearDepth,
+};
+
+constexpr VkFormat CaptureFormat = VK_FORMAT_A8B8G8R8_UNORM_PACK32;
+
 std::string GetReadableVersion(u32 version) {
     return fmt::format("{}.{}.{}", VK_VERSION_MAJOR(version), VK_VERSION_MINOR(version),
                        VK_VERSION_PATCH(version));
@@ -99,10 +115,15 @@ RendererVulkan::RendererVulkan(Core::TelemetrySession& telemetry_session_,
                 render_window.GetFramebufferLayout().height),
       present_manager(instance, render_window, device, memory_allocator, scheduler, swapchain,
                       surface),
-      blit_swapchain(device_memory, device, memory_allocator, present_manager, scheduler),
-      blit_screenshot(device_memory, device, memory_allocator, present_manager, scheduler),
+      blit_swapchain(device_memory, device, memory_allocator, present_manager, scheduler,
+                     PresentFiltersForDisplay),
+      blit_capture(device_memory, device, memory_allocator, present_manager, scheduler,
+                   PresentFiltersForDisplay),
+      blit_applet(device_memory, device, memory_allocator, present_manager, scheduler,
+                  PresentFiltersForAppletCapture),
       rasterizer(render_window, gpu, device_memory, device, memory_allocator, state_tracker,
-                 scheduler) {
+                 scheduler),
+      applet_frame() {
     if (Settings::values.renderer_force_max_clock.GetValue() && device.ShouldBoostClocks()) {
         turbo_mode.emplace(instance, dld);
         scheduler.RegisterOnSubmit([this] { turbo_mode->QueueSubmitted(); });
@@ -125,6 +146,8 @@ void RendererVulkan::Composite(std::span<const Tegra::FramebufferConfig> framebu
 
     SCOPE_EXIT({ render_window.OnFrameDisplayed(); });
 
+    RenderAppletCaptureLayer(framebuffers);
+
     if (!render_window.IsShown()) {
         return;
     }
@@ -167,30 +190,20 @@ void RendererVulkan::Report() const {
     telemetry_session.AddField(field, "GPU_Vulkan_Extensions", extensions);
 }
 
-void Vulkan::RendererVulkan::RenderScreenshot(
-    std::span<const Tegra::FramebufferConfig> framebuffers) {
-    if (!renderer_settings.screenshot_requested) {
-        return;
-    }
-
-    constexpr VkFormat ScreenshotFormat{VK_FORMAT_B8G8R8A8_UNORM};
-    const Layout::FramebufferLayout layout{renderer_settings.screenshot_framebuffer_layout};
-
+vk::Buffer RendererVulkan::RenderToBuffer(std::span<const Tegra::FramebufferConfig> framebuffers,
+                                          const Layout::FramebufferLayout& layout, VkFormat format,
+                                          VkDeviceSize buffer_size) {
     auto frame = [&]() {
         Frame f{};
-        f.image = CreateWrappedImage(memory_allocator, VkExtent2D{layout.width, layout.height},
-                                     ScreenshotFormat);
-        f.image_view = CreateWrappedImageView(device, f.image, ScreenshotFormat);
-        f.framebuffer = blit_screenshot.CreateFramebuffer(layout, *f.image_view, ScreenshotFormat);
+        f.image =
+            CreateWrappedImage(memory_allocator, VkExtent2D{layout.width, layout.height}, format);
+        f.image_view = CreateWrappedImageView(device, f.image, format);
+        f.framebuffer = blit_capture.CreateFramebuffer(layout, *f.image_view, format);
         return f;
     }();
 
-    blit_screenshot.DrawToFrame(rasterizer, &frame, framebuffers, layout, 1,
-                                VK_FORMAT_B8G8R8A8_UNORM);
-
-    const auto dst_buffer = CreateWrappedBuffer(
-        memory_allocator, static_cast<VkDeviceSize>(layout.width * layout.height * 4),
-        MemoryUsage::Download);
+    auto dst_buffer = CreateWrappedBuffer(memory_allocator, buffer_size, MemoryUsage::Download);
+    blit_capture.DrawToFrame(rasterizer, &frame, framebuffers, layout, 1, format);
 
     scheduler.RequestOutsideRenderPassOperationContext();
     scheduler.Record([&](vk::CommandBuffer cmdbuf) {
@@ -198,15 +211,68 @@ void Vulkan::RendererVulkan::RenderScreenshot(
                            VkExtent3D{layout.width, layout.height, 1});
     });
 
-    // Ensure the copy is fully completed before saving the screenshot
+    // Ensure the copy is fully completed before saving the capture
     scheduler.Finish();
 
-    // Copy backing image data to the QImage screenshot buffer
+    // Copy backing image data to the capture buffer
     dst_buffer.Invalidate();
+    return dst_buffer;
+}
+
+void RendererVulkan::RenderScreenshot(std::span<const Tegra::FramebufferConfig> framebuffers) {
+    if (!renderer_settings.screenshot_requested) {
+        return;
+    }
+
+    const auto& layout{renderer_settings.screenshot_framebuffer_layout};
+    const auto dst_buffer = RenderToBuffer(framebuffers, layout, VK_FORMAT_B8G8R8A8_UNORM,
+                                           layout.width * layout.height * 4);
+
     std::memcpy(renderer_settings.screenshot_bits, dst_buffer.Mapped().data(),
                 dst_buffer.Mapped().size());
     renderer_settings.screenshot_complete_callback(false);
     renderer_settings.screenshot_requested = false;
 }
 
+std::vector<u8> RendererVulkan::GetAppletCaptureBuffer() {
+    using namespace VideoCore::Capture;
+
+    std::vector<u8> out(VideoCore::Capture::TiledSize);
+
+    if (!applet_frame.image) {
+        return out;
+    }
+
+    const auto dst_buffer =
+        CreateWrappedBuffer(memory_allocator, VideoCore::Capture::TiledSize, MemoryUsage::Download);
+
+    scheduler.RequestOutsideRenderPassOperationContext();
+    scheduler.Record([&](vk::CommandBuffer cmdbuf) {
+        DownloadColorImage(cmdbuf, *applet_frame.image, *dst_buffer, CaptureImageExtent);
+    });
+
+    // Ensure the copy is fully completed before writing the capture
+    scheduler.Finish();
+
+    // Swizzle image data to the capture buffer
+    dst_buffer.Invalidate();
+    Tegra::Texture::SwizzleTexture(out, dst_buffer.Mapped(), BytesPerPixel, LinearWidth,
+                                   LinearHeight, LinearDepth, BlockHeight, BlockDepth);
+
+    return out;
+}
+
+void RendererVulkan::RenderAppletCaptureLayer(
+    std::span<const Tegra::FramebufferConfig> framebuffers) {
+    if (!applet_frame.image) {
+        applet_frame.image = CreateWrappedImage(memory_allocator, CaptureImageSize, CaptureFormat);
+        applet_frame.image_view = CreateWrappedImageView(device, applet_frame.image, CaptureFormat);
+        applet_frame.framebuffer = blit_applet.CreateFramebuffer(
+            VideoCore::Capture::Layout, *applet_frame.image_view, CaptureFormat);
+    }
+
+    blit_applet.DrawToFrame(rasterizer, &applet_frame, framebuffers, VideoCore::Capture::Layout, 1,
+                            CaptureFormat);
+}
+
 } // namespace Vulkan
diff --git a/src/video_core/renderer_vulkan/renderer_vulkan.h b/src/video_core/renderer_vulkan/renderer_vulkan.h
index c6d8a0f21..fb9d83412 100644
--- a/src/video_core/renderer_vulkan/renderer_vulkan.h
+++ b/src/video_core/renderer_vulkan/renderer_vulkan.h
@@ -48,6 +48,8 @@ public:
 
     void Composite(std::span<const Tegra::FramebufferConfig> framebuffers) override;
 
+    std::vector<u8> GetAppletCaptureBuffer() override;
+
     VideoCore::RasterizerInterface* ReadRasterizer() override {
         return &rasterizer;
     }
@@ -59,7 +61,11 @@ public:
 private:
     void Report() const;
 
+    vk::Buffer RenderToBuffer(std::span<const Tegra::FramebufferConfig> framebuffers,
+                              const Layout::FramebufferLayout& layout, VkFormat format,
+                              VkDeviceSize buffer_size);
     void RenderScreenshot(std::span<const Tegra::FramebufferConfig> framebuffers);
+    void RenderAppletCaptureLayer(std::span<const Tegra::FramebufferConfig> framebuffers);
 
     Core::TelemetrySession& telemetry_session;
     Tegra::MaxwellDeviceMemoryManager& device_memory;
@@ -79,9 +85,12 @@ private:
     Swapchain swapchain;
     PresentManager present_manager;
     BlitScreen blit_swapchain;
-    BlitScreen blit_screenshot;
+    BlitScreen blit_capture;
+    BlitScreen blit_applet;
     RasterizerVulkan rasterizer;
     std::optional<TurboMode> turbo_mode;
+
+    Frame applet_frame;
 };
 
 } // namespace Vulkan
diff --git a/src/video_core/renderer_vulkan/vk_blit_screen.cpp b/src/video_core/renderer_vulkan/vk_blit_screen.cpp
index 2275fcc46..b7797f833 100644
--- a/src/video_core/renderer_vulkan/vk_blit_screen.cpp
+++ b/src/video_core/renderer_vulkan/vk_blit_screen.cpp
@@ -2,6 +2,7 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "video_core/framebuffer_config.h"
+#include "video_core/present.h"
 #include "video_core/renderer_vulkan/present/filters.h"
 #include "video_core/renderer_vulkan/present/layer.h"
 #include "video_core/renderer_vulkan/vk_blit_screen.h"
@@ -12,9 +13,9 @@ namespace Vulkan {
 
 BlitScreen::BlitScreen(Tegra::MaxwellDeviceMemoryManager& device_memory_, const Device& device_,
                        MemoryAllocator& memory_allocator_, PresentManager& present_manager_,
-                       Scheduler& scheduler_)
+                       Scheduler& scheduler_, const PresentFilters& filters_)
     : device_memory{device_memory_}, device{device_}, memory_allocator{memory_allocator_},
-      present_manager{present_manager_}, scheduler{scheduler_}, image_count{1},
+      present_manager{present_manager_}, scheduler{scheduler_}, filters{filters_}, image_count{1},
       swapchain_view_format{VK_FORMAT_B8G8R8A8_UNORM} {}
 
 BlitScreen::~BlitScreen() = default;
@@ -27,7 +28,7 @@ void BlitScreen::WaitIdle() {
 
 void BlitScreen::SetWindowAdaptPass() {
     layers.clear();
-    scaling_filter = Settings::values.scaling_filter.GetValue();
+    scaling_filter = filters.get_scaling_filter();
 
     switch (scaling_filter) {
     case Settings::ScalingFilter::NearestNeighbor:
@@ -59,7 +60,7 @@ void BlitScreen::DrawToFrame(RasterizerVulkan& rasterizer, Frame* frame,
     bool presentation_recreate_required = false;
 
     // Recreate dynamic resources if the adapting filter changed
-    if (!window_adapt || scaling_filter != Settings::values.scaling_filter.GetValue()) {
+    if (!window_adapt || scaling_filter != filters.get_scaling_filter()) {
         resource_update_required = true;
     }
 
@@ -102,7 +103,7 @@ void BlitScreen::DrawToFrame(RasterizerVulkan& rasterizer, Frame* frame,
 
     while (layers.size() < framebuffers.size()) {
         layers.emplace_back(device, memory_allocator, scheduler, device_memory, image_count,
-                            window_size, window_adapt->GetDescriptorSetLayout());
+                            window_size, window_adapt->GetDescriptorSetLayout(), filters);
     }
 
     // Perform the draw
@@ -119,8 +120,7 @@ vk::Framebuffer BlitScreen::CreateFramebuffer(const Layout::FramebufferLayout& l
                                               VkFormat current_view_format) {
     const bool format_updated =
         std::exchange(swapchain_view_format, current_view_format) != current_view_format;
-    if (!window_adapt || scaling_filter != Settings::values.scaling_filter.GetValue() ||
-        format_updated) {
+    if (!window_adapt || scaling_filter != filters.get_scaling_filter() || format_updated) {
         WaitIdle();
         SetWindowAdaptPass();
     }
diff --git a/src/video_core/renderer_vulkan/vk_blit_screen.h b/src/video_core/renderer_vulkan/vk_blit_screen.h
index cbdf2d5d0..531c57fc5 100644
--- a/src/video_core/renderer_vulkan/vk_blit_screen.h
+++ b/src/video_core/renderer_vulkan/vk_blit_screen.h
@@ -16,6 +16,8 @@ namespace Core {
 class System;
 }
 
+struct PresentFilters;
+
 namespace Tegra {
 struct FramebufferConfig;
 }
@@ -47,7 +49,7 @@ class BlitScreen {
 public:
     explicit BlitScreen(Tegra::MaxwellDeviceMemoryManager& device_memory, const Device& device,
                         MemoryAllocator& memory_allocator, PresentManager& present_manager,
-                        Scheduler& scheduler);
+                        Scheduler& scheduler, const PresentFilters& filters);
     ~BlitScreen();
 
     void DrawToFrame(RasterizerVulkan& rasterizer, Frame* frame,
@@ -70,6 +72,7 @@ private:
     MemoryAllocator& memory_allocator;
     PresentManager& present_manager;
     Scheduler& scheduler;
+    const PresentFilters& filters;
     std::size_t image_count{};
     std::size_t image_index{};
     VkFormat swapchain_view_format{};