diff --git a/src/core/hle/service/am/system_buffer_manager.cpp b/src/core/hle/service/am/system_buffer_manager.cpp
index 3cccc53888..7fb9e3a757 100644
--- a/src/core/hle/service/am/system_buffer_manager.cpp
+++ b/src/core/hle/service/am/system_buffer_manager.cpp
@@ -68,8 +68,12 @@ void SystemBufferManager::SetWindowVisibility(bool visible) {
Result SystemBufferManager::WriteAppletCaptureBuffer(bool* out_was_written,
s32* out_fbshare_layer_index) {
- // TODO
- R_SUCCEED();
+ if (!m_buffer_sharing_enabled) {
+ return VI::ResultPermissionDenied;
+ }
+
+ return m_nvnflinger->GetSystemBufferManager().WriteAppletCaptureBuffer(out_was_written,
+ out_fbshare_layer_index);
}
} // namespace Service::AM
diff --git a/src/core/hle/service/nvnflinger/fb_share_buffer_manager.cpp b/src/core/hle/service/nvnflinger/fb_share_buffer_manager.cpp
index 6a7da0caed..90f7248a02 100644
--- a/src/core/hle/service/nvnflinger/fb_share_buffer_manager.cpp
+++ b/src/core/hle/service/nvnflinger/fb_share_buffer_manager.cpp
@@ -15,6 +15,7 @@
#include "core/hle/service/vi/layer/vi_layer.h"
#include "core/hle/service/vi/vi_results.h"
#include "video_core/gpu.h"
+#include "video_core/host1x/host1x.h"
namespace Service::Nvnflinger {
@@ -414,9 +415,30 @@ Result FbShareBufferManager::GetSharedFrameBufferAcquirableEvent(Kernel::KReadab
R_SUCCEED();
}
-Result FbShareBufferManager::WriteAppletCaptureBuffer(bool* out_was_written,
- s32* out_layer_index) {
- // TODO
+Result FbShareBufferManager::WriteAppletCaptureBuffer(bool* out_was_written, s32* out_layer_index) {
+ std::vector<u8> capture_buffer(m_system.GPU().GetAppletCaptureBuffer());
+ Common::ScratchBuffer<u32> scratch;
+
+ // TODO: this could be optimized
+ s64 e = -1280 * 768 * 4;
+ for (auto& block : *m_buffer_page_group) {
+ u8* start = m_system.DeviceMemory().GetPointer<u8>(block.GetAddress());
+ u8* end = m_system.DeviceMemory().GetPointer<u8>(block.GetAddress() + block.GetSize());
+
+ for (; start < end; start++) {
+ *start = 0;
+
+ if (e >= 0 && e < static_cast<s64>(capture_buffer.size())) {
+ *start = capture_buffer[e];
+ }
+ e++;
+ }
+
+ m_system.GPU().Host1x().MemoryManager().ApplyOpOnPointer(start, scratch, [&](DAddr addr) {
+ m_system.GPU().InvalidateRegion(addr, end - start);
+ });
+ }
+
*out_was_written = true;
*out_layer_index = 1;
R_SUCCEED();
diff --git a/src/video_core/CMakeLists.txt b/src/video_core/CMakeLists.txt
index 55180f4b5c..dbed976ad8 100644
--- a/src/video_core/CMakeLists.txt
+++ b/src/video_core/CMakeLists.txt
@@ -18,6 +18,7 @@ add_library(video_core STATIC
buffer_cache/usage_tracker.h
buffer_cache/word_manager.h
cache_types.h
+ capture.h
cdma_pusher.cpp
cdma_pusher.h
compatible_formats.cpp
diff --git a/src/video_core/capture.h b/src/video_core/capture.h
new file mode 100644
index 0000000000..8db14a8ecf
--- /dev/null
+++ b/src/video_core/capture.h
@@ -0,0 +1,36 @@
+// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "common/alignment.h"
+#include "common/bit_util.h"
+#include "common/common_types.h"
+#include "core/frontend/framebuffer_layout.h"
+#include "video_core/surface.h"
+
+namespace VideoCore::Capture {
+
+constexpr u32 BlockHeight = 4;
+constexpr u32 BlockDepth = 0;
+constexpr u32 BppLog2 = 2;
+
+constexpr auto PixelFormat = Surface::PixelFormat::B8G8R8A8_UNORM;
+
+constexpr auto LinearWidth = Layout::ScreenUndocked::Width;
+constexpr auto LinearHeight = Layout::ScreenUndocked::Height;
+constexpr auto LinearDepth = 1U;
+constexpr auto BytesPerPixel = 4U;
+
+constexpr auto TiledWidth = LinearWidth;
+constexpr auto TiledHeight = Common::AlignUpLog2(LinearHeight, BlockHeight + BlockDepth + BppLog2);
+constexpr auto TiledSize = TiledWidth * TiledHeight * (1 << BppLog2);
+
+constexpr Layout::FramebufferLayout Layout{
+ .width = LinearWidth,
+ .height = LinearHeight,
+ .screen = {0, 0, LinearWidth, LinearHeight},
+ .is_srgb = false,
+};
+
+} // namespace VideoCore::Capture
diff --git a/src/video_core/gpu.cpp b/src/video_core/gpu.cpp
index f4a5d831cd..8e663f2a8f 100644
--- a/src/video_core/gpu.cpp
+++ b/src/video_core/gpu.cpp
@@ -347,6 +347,17 @@ struct GPU::Impl {
WaitForSyncOperation(wait_fence);
}
+ std::vector<u8> GetAppletCaptureBuffer() {
+ std::vector<u8> out;
+
+ const auto wait_fence =
+ RequestSyncOperation([&] { out = renderer->GetAppletCaptureBuffer(); });
+ gpu_thread.TickGPU();
+ WaitForSyncOperation(wait_fence);
+
+ return out;
+ }
+
GPU& gpu;
Core::System& system;
Host1x::Host1x& host1x;
@@ -505,6 +516,10 @@ void GPU::RequestComposite(std::vector<Tegra::FramebufferConfig>&& layers,
impl->RequestComposite(std::move(layers), std::move(fences));
}
+std::vector<u8> GPU::GetAppletCaptureBuffer() {
+ return impl->GetAppletCaptureBuffer();
+}
+
u64 GPU::GetTicks() const {
return impl->GetTicks();
}
diff --git a/src/video_core/gpu.h b/src/video_core/gpu.h
index c4602ca372..ad535512c9 100644
--- a/src/video_core/gpu.h
+++ b/src/video_core/gpu.h
@@ -215,6 +215,8 @@ public:
void RequestComposite(std::vector<Tegra::FramebufferConfig>&& layers,
std::vector<Service::Nvidia::NvFence>&& fences);
+ std::vector<u8> GetAppletCaptureBuffer();
+
/// Performs any additional setup necessary in order to begin GPU emulation.
/// This can be used to launch any necessary threads and register any necessary
/// core timing events.
diff --git a/src/video_core/renderer_base.h b/src/video_core/renderer_base.h
index 3ad180f678..67427f9372 100644
--- a/src/video_core/renderer_base.h
+++ b/src/video_core/renderer_base.h
@@ -40,6 +40,9 @@ public:
/// Finalize rendering the guest frame and draw into the presentation texture
virtual void Composite(std::span<const Tegra::FramebufferConfig> layers) = 0;
+ /// Get the tiled applet layer capture buffer
+ virtual std::vector<u8> GetAppletCaptureBuffer() = 0;
+
[[nodiscard]] virtual RasterizerInterface* ReadRasterizer() = 0;
[[nodiscard]] virtual std::string GetDeviceVendor() const = 0;
diff --git a/src/video_core/renderer_null/renderer_null.cpp b/src/video_core/renderer_null/renderer_null.cpp
index c89daff535..e6147d66cc 100644
--- a/src/video_core/renderer_null/renderer_null.cpp
+++ b/src/video_core/renderer_null/renderer_null.cpp
@@ -3,6 +3,7 @@
#include "core/frontend/emu_window.h"
#include "core/frontend/graphics_context.h"
+#include "video_core/capture.h"
#include "video_core/renderer_null/renderer_null.h"
namespace Null {
@@ -22,4 +23,8 @@ void RendererNull::Composite(std::span<const Tegra::FramebufferConfig> framebuff
render_window.OnFrameDisplayed();
}
+std::vector<u8> RendererNull::GetAppletCaptureBuffer() {
+ return std::vector<u8>(VideoCore::Capture::TiledSize);
+}
+
} // namespace Null
diff --git a/src/video_core/renderer_null/renderer_null.h b/src/video_core/renderer_null/renderer_null.h
index 063b476bb9..34dbe1e4f0 100644
--- a/src/video_core/renderer_null/renderer_null.h
+++ b/src/video_core/renderer_null/renderer_null.h
@@ -19,6 +19,8 @@ public:
void Composite(std::span<const Tegra::FramebufferConfig> framebuffer) override;
+ std::vector<u8> GetAppletCaptureBuffer() override;
+
VideoCore::RasterizerInterface* ReadRasterizer() override {
return &m_rasterizer;
}
diff --git a/src/video_core/renderer_opengl/gl_blit_screen.cpp b/src/video_core/renderer_opengl/gl_blit_screen.cpp
index 6ba8b214be..0282905ee2 100644
--- a/src/video_core/renderer_opengl/gl_blit_screen.cpp
+++ b/src/video_core/renderer_opengl/gl_blit_screen.cpp
@@ -20,7 +20,7 @@ BlitScreen::BlitScreen(RasterizerOpenGL& rasterizer_,
BlitScreen::~BlitScreen() = default;
void BlitScreen::DrawScreen(std::span<const Tegra::FramebufferConfig> framebuffers,
- const Layout::FramebufferLayout& layout) {
+ const Layout::FramebufferLayout& layout, bool invert_y) {
// TODO: Signal state tracker about these changes
state_tracker.NotifyScreenDrawVertexArray();
state_tracker.NotifyPolygonModes();
@@ -60,7 +60,7 @@ void BlitScreen::DrawScreen(std::span<const Tegra::FramebufferConfig> framebuffe
}
CreateWindowAdapt();
- window_adapt->DrawToFramebuffer(program_manager, layers, framebuffers, layout);
+ window_adapt->DrawToFramebuffer(program_manager, layers, framebuffers, layout, invert_y);
// TODO
// program_manager.RestoreGuestPipeline();
diff --git a/src/video_core/renderer_opengl/gl_blit_screen.h b/src/video_core/renderer_opengl/gl_blit_screen.h
index 0c3d838f14..4e261d3337 100644
--- a/src/video_core/renderer_opengl/gl_blit_screen.h
+++ b/src/video_core/renderer_opengl/gl_blit_screen.h
@@ -51,7 +51,7 @@ public:
/// Draws the emulated screens to the emulator window.
void DrawScreen(std::span<const Tegra::FramebufferConfig> framebuffers,
- const Layout::FramebufferLayout& layout);
+ const Layout::FramebufferLayout& layout, bool invert_y);
private:
void CreateWindowAdapt();
diff --git a/src/video_core/renderer_opengl/present/layer.cpp b/src/video_core/renderer_opengl/present/layer.cpp
index e3fffaa060..3e4377db48 100644
--- a/src/video_core/renderer_opengl/present/layer.cpp
+++ b/src/video_core/renderer_opengl/present/layer.cpp
@@ -34,7 +34,7 @@ GLuint Layer::ConfigureDraw(std::array<GLfloat, 3 * 2>& out_matrix,
std::array<ScreenRectVertex, 4>& out_vertices,
ProgramManager& program_manager,
const Tegra::FramebufferConfig& framebuffer,
- const Layout::FramebufferLayout& layout) {
+ const Layout::FramebufferLayout& layout, bool invert_y) {
FramebufferTextureInfo info = PrepareRenderTarget(framebuffer);
auto crop = Tegra::NormalizeCrop(framebuffer, info.width, info.height);
GLuint texture = info.display_texture;
@@ -83,10 +83,15 @@ GLuint Layer::ConfigureDraw(std::array<GLfloat, 3 * 2>& out_matrix,
const auto w = screen.GetWidth();
const auto h = screen.GetHeight();
- out_vertices[0] = ScreenRectVertex(x, y, crop.left, crop.top);
- out_vertices[1] = ScreenRectVertex(x + w, y, crop.right, crop.top);
- out_vertices[2] = ScreenRectVertex(x, y + h, crop.left, crop.bottom);
- out_vertices[3] = ScreenRectVertex(x + w, y + h, crop.right, crop.bottom);
+ const auto left = crop.left;
+ const auto right = crop.right;
+ const auto top = invert_y ? crop.bottom : crop.top;
+ const auto bottom = invert_y ? crop.top : crop.bottom;
+
+ out_vertices[0] = ScreenRectVertex(x, y, left, top);
+ out_vertices[1] = ScreenRectVertex(x + w, y, right, top);
+ out_vertices[2] = ScreenRectVertex(x, y + h, left, bottom);
+ out_vertices[3] = ScreenRectVertex(x + w, y + h, right, bottom);
return texture;
}
diff --git a/src/video_core/renderer_opengl/present/layer.h b/src/video_core/renderer_opengl/present/layer.h
index ef1055abf3..77bb97f4fe 100644
--- a/src/video_core/renderer_opengl/present/layer.h
+++ b/src/video_core/renderer_opengl/present/layer.h
@@ -51,7 +51,7 @@ public:
std::array<ScreenRectVertex, 4>& out_vertices,
ProgramManager& program_manager,
const Tegra::FramebufferConfig& framebuffer,
- const Layout::FramebufferLayout& layout);
+ const Layout::FramebufferLayout& layout, bool invert_y);
private:
/// Loads framebuffer from emulated memory into the active OpenGL texture.
diff --git a/src/video_core/renderer_opengl/present/window_adapt_pass.cpp b/src/video_core/renderer_opengl/present/window_adapt_pass.cpp
index 0328abd708..d8b6a11cb2 100644
--- a/src/video_core/renderer_opengl/present/window_adapt_pass.cpp
+++ b/src/video_core/renderer_opengl/present/window_adapt_pass.cpp
@@ -37,7 +37,7 @@ WindowAdaptPass::~WindowAdaptPass() = default;
void WindowAdaptPass::DrawToFramebuffer(ProgramManager& program_manager, std::list<Layer>& layers,
std::span<const Tegra::FramebufferConfig> framebuffers,
- const Layout::FramebufferLayout& layout) {
+ const Layout::FramebufferLayout& layout, bool invert_y) {
GLint old_read_fb;
GLint old_draw_fb;
glGetIntegerv(GL_READ_FRAMEBUFFER_BINDING, &old_read_fb);
@@ -51,7 +51,7 @@ void WindowAdaptPass::DrawToFramebuffer(ProgramManager& program_manager, std::li
auto layer_it = layers.begin();
for (size_t i = 0; i < layer_count; i++) {
textures[i] = layer_it->ConfigureDraw(matrices[i], vertices[i], program_manager,
- framebuffers[i], layout);
+ framebuffers[i], layout, invert_y);
layer_it++;
}
diff --git a/src/video_core/renderer_opengl/present/window_adapt_pass.h b/src/video_core/renderer_opengl/present/window_adapt_pass.h
index 00975a9c60..0a8bcef2f5 100644
--- a/src/video_core/renderer_opengl/present/window_adapt_pass.h
+++ b/src/video_core/renderer_opengl/present/window_adapt_pass.h
@@ -31,7 +31,7 @@ public:
void DrawToFramebuffer(ProgramManager& program_manager, std::list<Layer>& layers,
std::span<const Tegra::FramebufferConfig> framebuffers,
- const Layout::FramebufferLayout& layout);
+ const Layout::FramebufferLayout& layout, bool invert_y);
private:
const Device& device;
diff --git a/src/video_core/renderer_opengl/renderer_opengl.cpp b/src/video_core/renderer_opengl/renderer_opengl.cpp
index e33a325927..a1a8491e57 100644
--- a/src/video_core/renderer_opengl/renderer_opengl.cpp
+++ b/src/video_core/renderer_opengl/renderer_opengl.cpp
@@ -16,6 +16,7 @@
#include "core/core_timing.h"
#include "core/frontend/emu_window.h"
#include "core/telemetry_session.h"
+#include "video_core/capture.h"
#include "video_core/renderer_opengl/gl_blit_screen.h"
#include "video_core/renderer_opengl/gl_rasterizer.h"
#include "video_core/renderer_opengl/gl_shader_manager.h"
@@ -121,6 +122,13 @@ RendererOpenGL::RendererOpenGL(Core::TelemetrySession& telemetry_session_,
}
blit_screen = std::make_unique<BlitScreen>(rasterizer, device_memory, state_tracker,
program_manager, device);
+ blit_applet = std::make_unique<BlitScreen>(rasterizer, device_memory, state_tracker,
+ program_manager, device);
+ capture_framebuffer.Create();
+ capture_renderbuffer.Create();
+ glBindRenderbuffer(GL_RENDERBUFFER, capture_renderbuffer.handle);
+ glRenderbufferStorage(GL_RENDERBUFFER, GL_SRGB8, VideoCore::Capture::LinearWidth,
+ VideoCore::Capture::LinearHeight);
}
RendererOpenGL::~RendererOpenGL() = default;
@@ -130,10 +138,11 @@ void RendererOpenGL::Composite(std::span<const Tegra::FramebufferConfig> framebu
return;
}
+ RenderAppletCaptureLayer(framebuffers);
RenderScreenshot(framebuffers);
state_tracker.BindFramebuffer(0);
- blit_screen->DrawScreen(framebuffers, emu_window.GetFramebufferLayout());
+ blit_screen->DrawScreen(framebuffers, emu_window.GetFramebufferLayout(), false);
++m_current_frame;
@@ -159,11 +168,8 @@ void RendererOpenGL::AddTelemetryFields() {
telemetry_session.AddField(user_system, "GPU_OpenGL_Version", std::string(gl_version));
}
-void RendererOpenGL::RenderScreenshot(std::span<const Tegra::FramebufferConfig> framebuffers) {
- if (!renderer_settings.screenshot_requested) {
- return;
- }
-
+void RendererOpenGL::RenderToBuffer(std::span<const Tegra::FramebufferConfig> framebuffers,
+ const Layout::FramebufferLayout& layout, void* dst) {
GLint old_read_fb;
GLint old_draw_fb;
glGetIntegerv(GL_READ_FRAMEBUFFER_BINDING, &old_read_fb);
@@ -173,29 +179,86 @@ void RendererOpenGL::RenderScreenshot(std::span<const Tegra::FramebufferConfig>
screenshot_framebuffer.Create();
glBindFramebuffer(GL_FRAMEBUFFER, screenshot_framebuffer.handle);
- const Layout::FramebufferLayout layout{renderer_settings.screenshot_framebuffer_layout};
-
GLuint renderbuffer;
glGenRenderbuffers(1, &renderbuffer);
glBindRenderbuffer(GL_RENDERBUFFER, renderbuffer);
glRenderbufferStorage(GL_RENDERBUFFER, GL_SRGB8, layout.width, layout.height);
glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_RENDERBUFFER, renderbuffer);
- blit_screen->DrawScreen(framebuffers, layout);
+ blit_screen->DrawScreen(framebuffers, layout, false);
glBindBuffer(GL_PIXEL_PACK_BUFFER, 0);
glPixelStorei(GL_PACK_ROW_LENGTH, 0);
- glReadPixels(0, 0, layout.width, layout.height, GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV,
- renderer_settings.screenshot_bits);
+ glReadPixels(0, 0, layout.width, layout.height, GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV, dst);
screenshot_framebuffer.Release();
glDeleteRenderbuffers(1, &renderbuffer);
glBindFramebuffer(GL_READ_FRAMEBUFFER, old_read_fb);
glBindFramebuffer(GL_DRAW_FRAMEBUFFER, old_draw_fb);
+}
+
+void RendererOpenGL::RenderScreenshot(std::span<const Tegra::FramebufferConfig> framebuffers) {
+ if (!renderer_settings.screenshot_requested) {
+ return;
+ }
+
+ RenderToBuffer(framebuffers, renderer_settings.screenshot_framebuffer_layout,
+ renderer_settings.screenshot_bits);
renderer_settings.screenshot_complete_callback(true);
renderer_settings.screenshot_requested = false;
}
+void RendererOpenGL::RenderAppletCaptureLayer(
+ std::span<const Tegra::FramebufferConfig> framebuffers) {
+ GLint old_read_fb;
+ GLint old_draw_fb;
+ glGetIntegerv(GL_READ_FRAMEBUFFER_BINDING, &old_read_fb);
+ glGetIntegerv(GL_DRAW_FRAMEBUFFER_BINDING, &old_draw_fb);
+
+ glBindFramebuffer(GL_FRAMEBUFFER, capture_framebuffer.handle);
+ glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_RENDERBUFFER,
+ capture_renderbuffer.handle);
+
+ blit_applet->DrawScreen(framebuffers, VideoCore::Capture::Layout, true);
+
+ glBindFramebuffer(GL_READ_FRAMEBUFFER, old_read_fb);
+ glBindFramebuffer(GL_DRAW_FRAMEBUFFER, old_draw_fb);
+}
+
+std::vector<u8> RendererOpenGL::GetAppletCaptureBuffer() {
+ using namespace VideoCore::Capture;
+
+ std::vector<u8> linear(TiledSize);
+ std::vector<u8> out(TiledSize);
+
+ GLint old_read_fb;
+ GLint old_draw_fb;
+ GLint old_pixel_pack_buffer;
+ GLint old_pack_row_length;
+ glGetIntegerv(GL_READ_FRAMEBUFFER_BINDING, &old_read_fb);
+ glGetIntegerv(GL_DRAW_FRAMEBUFFER_BINDING, &old_draw_fb);
+ glGetIntegerv(GL_PIXEL_PACK_BUFFER_BINDING, &old_pixel_pack_buffer);
+ glGetIntegerv(GL_PACK_ROW_LENGTH, &old_pack_row_length);
+
+ glBindFramebuffer(GL_FRAMEBUFFER, capture_framebuffer.handle);
+ glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_RENDERBUFFER,
+ capture_renderbuffer.handle);
+ glBindBuffer(GL_PIXEL_PACK_BUFFER, 0);
+ glPixelStorei(GL_PACK_ROW_LENGTH, 0);
+ glReadPixels(0, 0, LinearWidth, LinearHeight, GL_RGBA, GL_UNSIGNED_INT_8_8_8_8_REV,
+ linear.data());
+
+ glBindFramebuffer(GL_READ_FRAMEBUFFER, old_read_fb);
+ glBindFramebuffer(GL_DRAW_FRAMEBUFFER, old_draw_fb);
+ glBindBuffer(GL_PIXEL_PACK_BUFFER, old_pixel_pack_buffer);
+ glPixelStorei(GL_PACK_ROW_LENGTH, old_pack_row_length);
+
+ Tegra::Texture::SwizzleTexture(out, linear, BytesPerPixel, LinearWidth, LinearHeight,
+ LinearDepth, BlockHeight, BlockDepth);
+
+ return out;
+}
+
} // namespace OpenGL
diff --git a/src/video_core/renderer_opengl/renderer_opengl.h b/src/video_core/renderer_opengl/renderer_opengl.h
index c4625c96e2..60d6a1477e 100644
--- a/src/video_core/renderer_opengl/renderer_opengl.h
+++ b/src/video_core/renderer_opengl/renderer_opengl.h
@@ -42,6 +42,8 @@ public:
void Composite(std::span<const Tegra::FramebufferConfig> framebuffers) override;
+ std::vector<u8> GetAppletCaptureBuffer() override;
+
VideoCore::RasterizerInterface* ReadRasterizer() override {
return &rasterizer;
}
@@ -52,7 +54,11 @@ public:
private:
void AddTelemetryFields();
+
+ void RenderToBuffer(std::span<const Tegra::FramebufferConfig> framebuffers,
+ const Layout::FramebufferLayout& layout, void* dst);
void RenderScreenshot(std::span<const Tegra::FramebufferConfig> framebuffers);
+ void RenderAppletCaptureLayer(std::span<const Tegra::FramebufferConfig> framebuffers);
Core::TelemetrySession& telemetry_session;
Core::Frontend::EmuWindow& emu_window;
@@ -64,8 +70,11 @@ private:
ProgramManager program_manager;
RasterizerOpenGL rasterizer;
OGLFramebuffer screenshot_framebuffer;
+ OGLFramebuffer capture_framebuffer;
+ OGLRenderbuffer capture_renderbuffer;
std::unique_ptr<BlitScreen> blit_screen;
+ std::unique_ptr<BlitScreen> blit_applet;
};
} // namespace OpenGL
diff --git a/src/video_core/renderer_vulkan/renderer_vulkan.cpp b/src/video_core/renderer_vulkan/renderer_vulkan.cpp
index c7c234fd81..c148efef2c 100644
--- a/src/video_core/renderer_vulkan/renderer_vulkan.cpp
+++ b/src/video_core/renderer_vulkan/renderer_vulkan.cpp
@@ -19,6 +19,7 @@
#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/renderer_vulkan/present/util.h"
#include "video_core/renderer_vulkan/renderer_vulkan.h"
@@ -38,6 +39,20 @@
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));
@@ -100,11 +115,11 @@ RendererVulkan::RendererVulkan(Core::TelemetrySession& telemetry_session_,
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_application_layer(device_memory, device, memory_allocator, present_manager, scheduler),
+ blit_capture(device_memory, device, memory_allocator, present_manager, scheduler),
+ blit_applet(device_memory, device, memory_allocator, present_manager, scheduler),
rasterizer(render_window, gpu, device_memory, device, memory_allocator, state_tracker,
scheduler),
- application_frame() {
+ applet_frame() {
if (Settings::values.renderer_force_max_clock.GetValue() && device.ShouldBoostClocks()) {
turbo_mode.emplace(instance, dld);
scheduler.RegisterOnSubmit([this] { turbo_mode->QueueSubmitted(); });
@@ -127,6 +142,8 @@ void RendererVulkan::Composite(std::span<const Tegra::FramebufferConfig> framebu
SCOPE_EXIT({ render_window.OnFrameDisplayed(); });
+ RenderAppletCaptureLayer(framebuffers);
+
if (!render_window.IsShown()) {
return;
}
@@ -169,30 +186,20 @@ 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) {
@@ -200,15 +207,68 @@ 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 ed9c7af7f1..fb9d83412a 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;
@@ -79,12 +85,12 @@ private:
Swapchain swapchain;
PresentManager present_manager;
BlitScreen blit_swapchain;
- BlitScreen blit_screenshot;
- BlitScreen blit_application_layer;
+ BlitScreen blit_capture;
+ BlitScreen blit_applet;
RasterizerVulkan rasterizer;
std::optional<TurboMode> turbo_mode;
- Frame application_frame;
+ Frame applet_frame;
};
} // namespace Vulkan