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-rw-r--r--src/video_core/renderer_base.cpp2
-rw-r--r--src/video_core/renderer_base.h4
-rw-r--r--src/video_core/renderer_opengl/renderer_opengl.cpp2
-rw-r--r--src/video_core/renderer_vulkan/renderer_vulkan.cpp152
-rw-r--r--src/video_core/renderer_vulkan/renderer_vulkan.h2
-rw-r--r--src/video_core/renderer_vulkan/vk_blit_screen.cpp143
-rw-r--r--src/video_core/renderer_vulkan/vk_blit_screen.h13
7 files changed, 245 insertions, 73 deletions
diff --git a/src/video_core/renderer_base.cpp b/src/video_core/renderer_base.cpp
index 3ea72fda9..a99c33c37 100644
--- a/src/video_core/renderer_base.cpp
+++ b/src/video_core/renderer_base.cpp
@@ -27,7 +27,7 @@ void RendererBase::UpdateCurrentFramebufferLayout() {
render_window.UpdateCurrentFramebufferLayout(layout.width, layout.height);
}
-void RendererBase::RequestScreenshot(void* data, std::function<void()> callback,
+void RendererBase::RequestScreenshot(void* data, std::function<void(bool)> callback,
const Layout::FramebufferLayout& layout) {
if (renderer_settings.screenshot_requested) {
LOG_ERROR(Render, "A screenshot is already requested or in progress, ignoring the request");
diff --git a/src/video_core/renderer_base.h b/src/video_core/renderer_base.h
index 22b80c328..bb204454e 100644
--- a/src/video_core/renderer_base.h
+++ b/src/video_core/renderer_base.h
@@ -24,7 +24,7 @@ struct RendererSettings {
// Screenshot
std::atomic<bool> screenshot_requested{false};
void* screenshot_bits{};
- std::function<void()> screenshot_complete_callback;
+ std::function<void(bool)> screenshot_complete_callback;
Layout::FramebufferLayout screenshot_framebuffer_layout;
};
@@ -80,7 +80,7 @@ public:
void RefreshBaseSettings();
/// Request a screenshot of the next frame
- void RequestScreenshot(void* data, std::function<void()> callback,
+ void RequestScreenshot(void* data, std::function<void(bool)> callback,
const Layout::FramebufferLayout& layout);
protected:
diff --git a/src/video_core/renderer_opengl/renderer_opengl.cpp b/src/video_core/renderer_opengl/renderer_opengl.cpp
index f1b00c24c..7d7cba69c 100644
--- a/src/video_core/renderer_opengl/renderer_opengl.cpp
+++ b/src/video_core/renderer_opengl/renderer_opengl.cpp
@@ -486,7 +486,7 @@ void RendererOpenGL::RenderScreenshot() {
glBindFramebuffer(GL_READ_FRAMEBUFFER, old_read_fb);
glBindFramebuffer(GL_DRAW_FRAMEBUFFER, old_draw_fb);
- renderer_settings.screenshot_complete_callback();
+ renderer_settings.screenshot_complete_callback(true);
renderer_settings.screenshot_requested = false;
}
diff --git a/src/video_core/renderer_vulkan/renderer_vulkan.cpp b/src/video_core/renderer_vulkan/renderer_vulkan.cpp
index a8d04dc61..7c9b0d6db 100644
--- a/src/video_core/renderer_vulkan/renderer_vulkan.cpp
+++ b/src/video_core/renderer_vulkan/renderer_vulkan.cpp
@@ -138,6 +138,7 @@ void RendererVulkan::SwapBuffers(const Tegra::FramebufferConfig* framebuffer) {
const bool use_accelerated =
rasterizer.AccelerateDisplay(*framebuffer, framebuffer_addr, framebuffer->stride);
const bool is_srgb = use_accelerated && screen_info.is_srgb;
+ RenderScreenshot(*framebuffer, use_accelerated);
bool has_been_recreated = false;
const auto recreate_swapchain = [&] {
@@ -162,7 +163,7 @@ void RendererVulkan::SwapBuffers(const Tegra::FramebufferConfig* framebuffer) {
if (has_been_recreated) {
blit_screen.Recreate();
}
- const VkSemaphore render_semaphore = blit_screen.Draw(*framebuffer, use_accelerated);
+ const VkSemaphore render_semaphore = blit_screen.DrawToSwapchain(*framebuffer, use_accelerated);
scheduler.Flush(render_semaphore);
scheduler.WaitWorker();
swapchain.Present(render_semaphore);
@@ -193,4 +194,153 @@ void RendererVulkan::Report() const {
telemetry_session.AddField(field, "GPU_Vulkan_Extensions", extensions);
}
+void Vulkan::RendererVulkan::RenderScreenshot(const Tegra::FramebufferConfig& framebuffer,
+ bool use_accelerated) {
+ if (!renderer_settings.screenshot_requested) {
+ return;
+ }
+ const Layout::FramebufferLayout layout{renderer_settings.screenshot_framebuffer_layout};
+ vk::Image staging_image = device.GetLogical().CreateImage(VkImageCreateInfo{
+ .sType = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO,
+ .pNext = nullptr,
+ .flags = VK_IMAGE_CREATE_MUTABLE_FORMAT_BIT,
+ .imageType = VK_IMAGE_TYPE_2D,
+ .format = VK_FORMAT_B8G8R8A8_UNORM,
+ .extent =
+ {
+ .width = layout.width,
+ .height = layout.height,
+ .depth = 1,
+ },
+ .mipLevels = 1,
+ .arrayLayers = 1,
+ .samples = VK_SAMPLE_COUNT_1_BIT,
+ .tiling = VK_IMAGE_TILING_OPTIMAL,
+ .usage = VK_IMAGE_USAGE_TRANSFER_SRC_BIT | VK_IMAGE_USAGE_TRANSFER_DST_BIT |
+ VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT,
+ .sharingMode = VK_SHARING_MODE_EXCLUSIVE,
+ .queueFamilyIndexCount = 0,
+ .pQueueFamilyIndices = nullptr,
+ .initialLayout = VK_IMAGE_LAYOUT_UNDEFINED,
+ });
+ const auto image_commit = memory_allocator.Commit(staging_image, MemoryUsage::DeviceLocal);
+
+ const vk::ImageView dst_view = device.GetLogical().CreateImageView(VkImageViewCreateInfo{
+ .sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO,
+ .pNext = nullptr,
+ .flags = 0,
+ .image = *staging_image,
+ .viewType = VK_IMAGE_VIEW_TYPE_2D,
+ .format = screen_info.is_srgb ? VK_FORMAT_B8G8R8A8_SRGB : VK_FORMAT_B8G8R8A8_UNORM,
+ .components{
+ .r = VK_COMPONENT_SWIZZLE_IDENTITY,
+ .g = VK_COMPONENT_SWIZZLE_IDENTITY,
+ .b = VK_COMPONENT_SWIZZLE_IDENTITY,
+ .a = VK_COMPONENT_SWIZZLE_IDENTITY,
+ },
+ .subresourceRange{
+ .aspectMask = VK_IMAGE_ASPECT_COLOR_BIT,
+ .baseMipLevel = 0,
+ .levelCount = 1,
+ .baseArrayLayer = 0,
+ .layerCount = VK_REMAINING_ARRAY_LAYERS,
+ },
+ });
+ const VkExtent2D render_area{.width = layout.width, .height = layout.height};
+ const vk::Framebuffer screenshot_fb = blit_screen.CreateFramebuffer(*dst_view, render_area);
+ // Since we're not rendering to the screen, ignore the render semaphore.
+ void(blit_screen.Draw(framebuffer, *screenshot_fb, layout, render_area, use_accelerated));
+
+ const auto buffer_size = static_cast<VkDeviceSize>(layout.width * layout.height * 4);
+ const VkBufferCreateInfo dst_buffer_info{
+ .sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO,
+ .pNext = nullptr,
+ .flags = 0,
+ .size = buffer_size,
+ .usage = VK_BUFFER_USAGE_TRANSFER_DST_BIT,
+ .sharingMode = VK_SHARING_MODE_EXCLUSIVE,
+ .queueFamilyIndexCount = 0,
+ .pQueueFamilyIndices = nullptr,
+ };
+ const vk::Buffer dst_buffer = device.GetLogical().CreateBuffer(dst_buffer_info);
+ MemoryCommit dst_buffer_memory = memory_allocator.Commit(dst_buffer, MemoryUsage::Download);
+
+ scheduler.RequestOutsideRenderPassOperationContext();
+ scheduler.Record([&](vk::CommandBuffer cmdbuf) {
+ const VkImageMemoryBarrier read_barrier{
+ .sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER,
+ .pNext = nullptr,
+ .srcAccessMask = VK_ACCESS_MEMORY_WRITE_BIT,
+ .dstAccessMask = VK_ACCESS_TRANSFER_READ_BIT,
+ .oldLayout = VK_IMAGE_LAYOUT_PRESENT_SRC_KHR,
+ .newLayout = VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL,
+ .srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
+ .dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
+ .image = *staging_image,
+ .subresourceRange{
+ .aspectMask = VK_IMAGE_ASPECT_COLOR_BIT,
+ .baseMipLevel = 0,
+ .levelCount = VK_REMAINING_MIP_LEVELS,
+ .baseArrayLayer = 0,
+ .layerCount = VK_REMAINING_ARRAY_LAYERS,
+ },
+ };
+ const VkImageMemoryBarrier image_write_barrier{
+ .sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER,
+ .pNext = nullptr,
+ .srcAccessMask = 0,
+ .dstAccessMask = VK_ACCESS_MEMORY_WRITE_BIT,
+ .oldLayout = VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL,
+ .newLayout = VK_IMAGE_LAYOUT_GENERAL,
+ .srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
+ .dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
+ .image = *staging_image,
+ .subresourceRange{
+ .aspectMask = VK_IMAGE_ASPECT_COLOR_BIT,
+ .baseMipLevel = 0,
+ .levelCount = VK_REMAINING_MIP_LEVELS,
+ .baseArrayLayer = 0,
+ .layerCount = VK_REMAINING_ARRAY_LAYERS,
+ },
+ };
+ static constexpr VkMemoryBarrier memory_write_barrier{
+ .sType = VK_STRUCTURE_TYPE_MEMORY_BARRIER,
+ .pNext = nullptr,
+ .srcAccessMask = VK_ACCESS_MEMORY_WRITE_BIT,
+ .dstAccessMask = VK_ACCESS_MEMORY_READ_BIT | VK_ACCESS_MEMORY_WRITE_BIT,
+ };
+ const VkBufferImageCopy copy{
+ .bufferOffset = 0,
+ .bufferRowLength = 0,
+ .bufferImageHeight = 0,
+ .imageSubresource{
+ .aspectMask = VK_IMAGE_ASPECT_COLOR_BIT,
+ .mipLevel = 0,
+ .baseArrayLayer = 0,
+ .layerCount = 1,
+ },
+ .imageOffset{.x = 0, .y = 0, .z = 0},
+ .imageExtent{
+ .width = layout.width,
+ .height = layout.height,
+ .depth = 1,
+ },
+ };
+ cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_ALL_COMMANDS_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT,
+ 0, read_barrier);
+ cmdbuf.CopyImageToBuffer(*staging_image, VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL, *dst_buffer,
+ copy);
+ cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_ALL_COMMANDS_BIT,
+ 0, memory_write_barrier, nullptr, image_write_barrier);
+ });
+ // Ensure the copy is fully completed before saving the screenshot
+ scheduler.Finish();
+
+ // Copy backing image data to the QImage screenshot buffer
+ const auto dst_memory_map = dst_buffer_memory.Map();
+ std::memcpy(renderer_settings.screenshot_bits, dst_memory_map.data(), dst_memory_map.size());
+ renderer_settings.screenshot_complete_callback(false);
+ renderer_settings.screenshot_requested = false;
+}
+
} // namespace Vulkan
diff --git a/src/video_core/renderer_vulkan/renderer_vulkan.h b/src/video_core/renderer_vulkan/renderer_vulkan.h
index d7d17e110..6dc985109 100644
--- a/src/video_core/renderer_vulkan/renderer_vulkan.h
+++ b/src/video_core/renderer_vulkan/renderer_vulkan.h
@@ -54,6 +54,8 @@ public:
private:
void Report() const;
+ void RenderScreenshot(const Tegra::FramebufferConfig& framebuffer, bool use_accelerated);
+
Core::TelemetrySession& telemetry_session;
Core::Memory::Memory& cpu_memory;
Tegra::GPU& gpu;
diff --git a/src/video_core/renderer_vulkan/vk_blit_screen.cpp b/src/video_core/renderer_vulkan/vk_blit_screen.cpp
index 516f428e7..5c43b8acf 100644
--- a/src/video_core/renderer_vulkan/vk_blit_screen.cpp
+++ b/src/video_core/renderer_vulkan/vk_blit_screen.cpp
@@ -130,7 +130,10 @@ void VKBlitScreen::Recreate() {
CreateDynamicResources();
}
-VkSemaphore VKBlitScreen::Draw(const Tegra::FramebufferConfig& framebuffer, bool use_accelerated) {
+VkSemaphore VKBlitScreen::Draw(const Tegra::FramebufferConfig& framebuffer,
+ const VkFramebuffer& host_framebuffer,
+ const Layout::FramebufferLayout layout, VkExtent2D render_area,
+ bool use_accelerated) {
RefreshResources(framebuffer);
// Finish any pending renderpass
@@ -145,8 +148,8 @@ VkSemaphore VKBlitScreen::Draw(const Tegra::FramebufferConfig& framebuffer, bool
use_accelerated ? screen_info.image_view : *raw_image_views[image_index]);
BufferData data;
- SetUniformData(data, framebuffer);
- SetVertexData(data, framebuffer);
+ SetUniformData(data, layout);
+ SetVertexData(data, framebuffer, layout);
const std::span<u8> mapped_span = buffer_commit.Map();
std::memcpy(mapped_span.data(), &data, sizeof(data));
@@ -220,52 +223,75 @@ VkSemaphore VKBlitScreen::Draw(const Tegra::FramebufferConfig& framebuffer, bool
VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT, 0, write_barrier);
});
}
- scheduler.Record([this, image_index, size = swapchain.GetSize()](vk::CommandBuffer cmdbuf) {
- const f32 bg_red = Settings::values.bg_red.GetValue() / 255.0f;
- const f32 bg_green = Settings::values.bg_green.GetValue() / 255.0f;
- const f32 bg_blue = Settings::values.bg_blue.GetValue() / 255.0f;
- const VkClearValue clear_color{
- .color = {.float32 = {bg_red, bg_green, bg_blue, 1.0f}},
- };
- const VkRenderPassBeginInfo renderpass_bi{
- .sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO,
- .pNext = nullptr,
- .renderPass = *renderpass,
- .framebuffer = *framebuffers[image_index],
- .renderArea =
- {
- .offset = {0, 0},
- .extent = size,
- },
- .clearValueCount = 1,
- .pClearValues = &clear_color,
- };
- const VkViewport viewport{
- .x = 0.0f,
- .y = 0.0f,
- .width = static_cast<float>(size.width),
- .height = static_cast<float>(size.height),
- .minDepth = 0.0f,
- .maxDepth = 1.0f,
- };
- const VkRect2D scissor{
- .offset = {0, 0},
- .extent = size,
- };
- cmdbuf.BeginRenderPass(renderpass_bi, VK_SUBPASS_CONTENTS_INLINE);
- cmdbuf.BindPipeline(VK_PIPELINE_BIND_POINT_GRAPHICS, *pipeline);
- cmdbuf.SetViewport(0, viewport);
- cmdbuf.SetScissor(0, scissor);
-
- cmdbuf.BindVertexBuffer(0, *buffer, offsetof(BufferData, vertices));
- cmdbuf.BindDescriptorSets(VK_PIPELINE_BIND_POINT_GRAPHICS, *pipeline_layout, 0,
- descriptor_sets[image_index], {});
- cmdbuf.Draw(4, 1, 0, 0);
- cmdbuf.EndRenderPass();
- });
+ scheduler.Record(
+ [this, host_framebuffer, image_index, size = render_area](vk::CommandBuffer cmdbuf) {
+ const f32 bg_red = Settings::values.bg_red.GetValue() / 255.0f;
+ const f32 bg_green = Settings::values.bg_green.GetValue() / 255.0f;
+ const f32 bg_blue = Settings::values.bg_blue.GetValue() / 255.0f;
+ const VkClearValue clear_color{
+ .color = {.float32 = {bg_red, bg_green, bg_blue, 1.0f}},
+ };
+ const VkRenderPassBeginInfo renderpass_bi{
+ .sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO,
+ .pNext = nullptr,
+ .renderPass = *renderpass,
+ .framebuffer = host_framebuffer,
+ .renderArea =
+ {
+ .offset = {0, 0},
+ .extent = size,
+ },
+ .clearValueCount = 1,
+ .pClearValues = &clear_color,
+ };
+ const VkViewport viewport{
+ .x = 0.0f,
+ .y = 0.0f,
+ .width = static_cast<float>(size.width),
+ .height = static_cast<float>(size.height),
+ .minDepth = 0.0f,
+ .maxDepth = 1.0f,
+ };
+ const VkRect2D scissor{
+ .offset = {0, 0},
+ .extent = size,
+ };
+ cmdbuf.BeginRenderPass(renderpass_bi, VK_SUBPASS_CONTENTS_INLINE);
+ cmdbuf.BindPipeline(VK_PIPELINE_BIND_POINT_GRAPHICS, *pipeline);
+ cmdbuf.SetViewport(0, viewport);
+ cmdbuf.SetScissor(0, scissor);
+
+ cmdbuf.BindVertexBuffer(0, *buffer, offsetof(BufferData, vertices));
+ cmdbuf.BindDescriptorSets(VK_PIPELINE_BIND_POINT_GRAPHICS, *pipeline_layout, 0,
+ descriptor_sets[image_index], {});
+ cmdbuf.Draw(4, 1, 0, 0);
+ cmdbuf.EndRenderPass();
+ });
return *semaphores[image_index];
}
+VkSemaphore VKBlitScreen::DrawToSwapchain(const Tegra::FramebufferConfig& framebuffer,
+ bool use_accelerated) {
+ const std::size_t image_index = swapchain.GetImageIndex();
+ const VkExtent2D render_area = swapchain.GetSize();
+ const Layout::FramebufferLayout layout = render_window.GetFramebufferLayout();
+ return Draw(framebuffer, *framebuffers[image_index], layout, render_area, use_accelerated);
+}
+
+vk::Framebuffer VKBlitScreen::CreateFramebuffer(const VkImageView& image_view, VkExtent2D extent) {
+ return device.GetLogical().CreateFramebuffer(VkFramebufferCreateInfo{
+ .sType = VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO,
+ .pNext = nullptr,
+ .flags = 0,
+ .renderPass = *renderpass,
+ .attachmentCount = 1,
+ .pAttachments = &image_view,
+ .width = extent.width,
+ .height = extent.height,
+ .layers = 1,
+ });
+}
+
void VKBlitScreen::CreateStaticResources() {
CreateShaders();
CreateSemaphores();
@@ -609,22 +635,9 @@ void VKBlitScreen::CreateFramebuffers() {
const VkExtent2D size{swapchain.GetSize()};
framebuffers.resize(image_count);
- VkFramebufferCreateInfo ci{
- .sType = VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO,
- .pNext = nullptr,
- .flags = 0,
- .renderPass = *renderpass,
- .attachmentCount = 1,
- .pAttachments = nullptr,
- .width = size.width,
- .height = size.height,
- .layers = 1,
- };
-
for (std::size_t i = 0; i < image_count; ++i) {
const VkImageView image_view{swapchain.GetImageViewIndex(i)};
- ci.pAttachments = &image_view;
- framebuffers[i] = device.GetLogical().CreateFramebuffer(ci);
+ framebuffers[i] = CreateFramebuffer(image_view, size);
}
}
@@ -752,15 +765,13 @@ void VKBlitScreen::UpdateDescriptorSet(std::size_t image_index, VkImageView imag
device.GetLogical().UpdateDescriptorSets(std::array{ubo_write, sampler_write}, {});
}
-void VKBlitScreen::SetUniformData(BufferData& data,
- const Tegra::FramebufferConfig& framebuffer) const {
- const auto& layout = render_window.GetFramebufferLayout();
+void VKBlitScreen::SetUniformData(BufferData& data, const Layout::FramebufferLayout layout) const {
data.uniform.modelview_matrix =
MakeOrthographicMatrix(static_cast<f32>(layout.width), static_cast<f32>(layout.height));
}
-void VKBlitScreen::SetVertexData(BufferData& data,
- const Tegra::FramebufferConfig& framebuffer) const {
+void VKBlitScreen::SetVertexData(BufferData& data, const Tegra::FramebufferConfig& framebuffer,
+ const Layout::FramebufferLayout layout) const {
const auto& framebuffer_transform_flags = framebuffer.transform_flags;
const auto& framebuffer_crop_rect = framebuffer.crop_rect;
@@ -798,7 +809,7 @@ void VKBlitScreen::SetVertexData(BufferData& data,
static_cast<f32>(screen_info.height);
}
- const auto& screen = render_window.GetFramebufferLayout().screen;
+ const auto& screen = layout.screen;
const auto x = static_cast<f32>(screen.left);
const auto y = static_cast<f32>(screen.top);
const auto w = static_cast<f32>(screen.GetWidth());
diff --git a/src/video_core/renderer_vulkan/vk_blit_screen.h b/src/video_core/renderer_vulkan/vk_blit_screen.h
index 5e3177685..430bcfbca 100644
--- a/src/video_core/renderer_vulkan/vk_blit_screen.h
+++ b/src/video_core/renderer_vulkan/vk_blit_screen.h
@@ -56,8 +56,16 @@ public:
void Recreate();
[[nodiscard]] VkSemaphore Draw(const Tegra::FramebufferConfig& framebuffer,
+ const VkFramebuffer& host_framebuffer,
+ const Layout::FramebufferLayout layout, VkExtent2D render_area,
bool use_accelerated);
+ [[nodiscard]] VkSemaphore DrawToSwapchain(const Tegra::FramebufferConfig& framebuffer,
+ bool use_accelerated);
+
+ [[nodiscard]] vk::Framebuffer CreateFramebuffer(const VkImageView& image_view,
+ VkExtent2D extent);
+
private:
struct BufferData;
@@ -81,8 +89,9 @@ private:
void CreateRawImages(const Tegra::FramebufferConfig& framebuffer);
void UpdateDescriptorSet(std::size_t image_index, VkImageView image_view) const;
- void SetUniformData(BufferData& data, const Tegra::FramebufferConfig& framebuffer) const;
- void SetVertexData(BufferData& data, const Tegra::FramebufferConfig& framebuffer) const;
+ void SetUniformData(BufferData& data, const Layout::FramebufferLayout layout) const;
+ void SetVertexData(BufferData& data, const Tegra::FramebufferConfig& framebuffer,
+ const Layout::FramebufferLayout layout) const;
u64 CalculateBufferSize(const Tegra::FramebufferConfig& framebuffer) const;
u64 GetRawImageOffset(const Tegra::FramebufferConfig& framebuffer,
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 00:53:12 +0100