2020-01-20 01:05:10 +01:00
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// Copyright 2018 yuzu Emulator Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#include <algorithm>
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#include <array>
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#include <cstring>
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#include <memory>
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#include <tuple>
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#include <vector>
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#include "common/assert.h"
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#include "common/common_types.h"
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#include "common/math_util.h"
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#include "core/core.h"
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#include "core/frontend/emu_window.h"
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#include "core/memory.h"
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#include "video_core/gpu.h"
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2020-12-30 06:25:23 +01:00
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#include "video_core/host_shaders/vulkan_present_frag_spv.h"
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#include "video_core/host_shaders/vulkan_present_vert_spv.h"
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2020-01-20 01:05:10 +01:00
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#include "video_core/renderer_vulkan/renderer_vulkan.h"
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#include "video_core/renderer_vulkan/vk_blit_screen.h"
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2020-09-10 08:43:30 +02:00
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#include "video_core/renderer_vulkan/vk_master_semaphore.h"
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2020-01-20 01:05:10 +01:00
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#include "video_core/renderer_vulkan/vk_scheduler.h"
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#include "video_core/renderer_vulkan/vk_shader_util.h"
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#include "video_core/renderer_vulkan/vk_swapchain.h"
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#include "video_core/surface.h"
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2020-12-30 06:25:23 +01:00
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#include "video_core/textures/decoders.h"
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2020-12-26 05:19:46 +01:00
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#include "video_core/vulkan_common/vulkan_device.h"
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2021-01-03 22:17:57 +01:00
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#include "video_core/vulkan_common/vulkan_memory_allocator.h"
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2020-12-25 01:30:11 +01:00
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#include "video_core/vulkan_common/vulkan_wrapper.h"
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2020-01-20 01:05:10 +01:00
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namespace Vulkan {
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namespace {
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struct ScreenRectVertex {
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ScreenRectVertex() = default;
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explicit ScreenRectVertex(f32 x, f32 y, f32 u, f32 v) : position{{x, y}}, tex_coord{{u, v}} {}
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std::array<f32, 2> position;
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std::array<f32, 2> tex_coord;
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2020-03-27 05:33:21 +01:00
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static VkVertexInputBindingDescription GetDescription() {
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2020-07-13 00:51:44 +02:00
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return {
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.binding = 0,
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.stride = sizeof(ScreenRectVertex),
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.inputRate = VK_VERTEX_INPUT_RATE_VERTEX,
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};
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2020-01-20 01:05:10 +01:00
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}
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2020-03-27 05:33:21 +01:00
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static std::array<VkVertexInputAttributeDescription, 2> GetAttributes() {
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return {{
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{
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.location = 0,
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.binding = 0,
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.format = VK_FORMAT_R32G32_SFLOAT,
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.offset = offsetof(ScreenRectVertex, position),
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},
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{
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.location = 1,
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.binding = 0,
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.format = VK_FORMAT_R32G32_SFLOAT,
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.offset = offsetof(ScreenRectVertex, tex_coord),
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},
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}};
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2020-01-20 01:05:10 +01:00
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}
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};
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constexpr std::array<f32, 4 * 4> MakeOrthographicMatrix(f32 width, f32 height) {
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// clang-format off
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return { 2.f / width, 0.f, 0.f, 0.f,
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0.f, 2.f / height, 0.f, 0.f,
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0.f, 0.f, 1.f, 0.f,
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-1.f, -1.f, 0.f, 1.f};
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// clang-format on
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}
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2020-12-30 06:25:23 +01:00
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u32 GetBytesPerPixel(const Tegra::FramebufferConfig& framebuffer) {
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2020-01-20 01:05:10 +01:00
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using namespace VideoCore::Surface;
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return BytesPerBlock(PixelFormatFromGPUPixelFormat(framebuffer.pixel_format));
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2020-01-20 01:05:10 +01:00
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}
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std::size_t GetSizeInBytes(const Tegra::FramebufferConfig& framebuffer) {
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return static_cast<std::size_t>(framebuffer.stride) *
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static_cast<std::size_t>(framebuffer.height) * GetBytesPerPixel(framebuffer);
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}
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2020-03-27 05:33:21 +01:00
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VkFormat GetFormat(const Tegra::FramebufferConfig& framebuffer) {
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2020-01-20 01:05:10 +01:00
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switch (framebuffer.pixel_format) {
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2020-07-01 07:28:53 +02:00
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case Tegra::FramebufferConfig::PixelFormat::A8B8G8R8_UNORM:
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return VK_FORMAT_A8B8G8R8_UNORM_PACK32;
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2020-07-01 07:28:53 +02:00
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case Tegra::FramebufferConfig::PixelFormat::RGB565_UNORM:
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2020-03-27 05:33:21 +01:00
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return VK_FORMAT_R5G6B5_UNORM_PACK16;
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default:
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UNIMPLEMENTED_MSG("Unknown framebuffer pixel format: {}",
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static_cast<u32>(framebuffer.pixel_format));
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return VK_FORMAT_A8B8G8R8_UNORM_PACK32;
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2020-01-20 01:05:10 +01:00
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}
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}
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} // Anonymous namespace
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struct VKBlitScreen::BufferData {
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struct {
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std::array<f32, 4 * 4> modelview_matrix;
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} uniform;
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std::array<ScreenRectVertex, 4> vertices;
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// Unaligned image data goes here
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};
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2020-06-12 02:24:45 +02:00
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VKBlitScreen::VKBlitScreen(Core::Memory::Memory& cpu_memory_,
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2021-01-05 08:09:39 +01:00
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Core::Frontend::EmuWindow& render_window_, const Device& device_,
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MemoryAllocator& memory_allocator_, VKSwapchain& swapchain_,
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2020-09-10 08:43:30 +02:00
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VKScheduler& scheduler_, const VKScreenInfo& screen_info_)
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2021-01-05 08:09:39 +01:00
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: cpu_memory{cpu_memory_}, render_window{render_window_}, device{device_},
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memory_allocator{memory_allocator_}, swapchain{swapchain_}, scheduler{scheduler_},
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image_count{swapchain.GetImageCount()}, screen_info{screen_info_} {
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2020-09-10 08:43:30 +02:00
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resource_ticks.resize(image_count);
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2020-01-20 01:05:10 +01:00
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CreateStaticResources();
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CreateDynamicResources();
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}
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VKBlitScreen::~VKBlitScreen() = default;
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void VKBlitScreen::Recreate() {
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CreateDynamicResources();
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}
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2020-09-10 08:43:30 +02:00
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VkSemaphore VKBlitScreen::Draw(const Tegra::FramebufferConfig& framebuffer, bool use_accelerated) {
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2020-01-20 01:05:10 +01:00
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RefreshResources(framebuffer);
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// Finish any pending renderpass
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scheduler.RequestOutsideRenderPassOperationContext();
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2020-01-20 22:29:54 +01:00
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const std::size_t image_index = swapchain.GetImageIndex();
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scheduler.Wait(resource_ticks[image_index]);
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resource_ticks[image_index] = scheduler.CurrentTick();
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2020-01-20 01:05:10 +01:00
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2020-12-30 06:25:23 +01:00
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UpdateDescriptorSet(image_index,
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use_accelerated ? screen_info.image_view : *raw_image_views[image_index]);
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2020-01-20 01:05:10 +01:00
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BufferData data;
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SetUniformData(data, framebuffer);
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SetVertexData(data, framebuffer);
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2021-01-17 00:48:58 +01:00
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const std::span<u8> mapped_span = buffer_commit.Map();
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std::memcpy(mapped_span.data(), &data, sizeof(data));
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2020-01-20 01:05:10 +01:00
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if (!use_accelerated) {
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const u64 image_offset = GetRawImageOffset(framebuffer, image_index);
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const VAddr framebuffer_addr = framebuffer.address + framebuffer.offset;
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2020-12-30 06:25:23 +01:00
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const u8* const host_ptr = cpu_memory.GetPointer(framebuffer_addr);
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const size_t size_bytes = GetSizeInBytes(framebuffer);
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2020-01-20 01:05:10 +01:00
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// TODO(Rodrigo): Read this from HLE
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constexpr u32 block_height_log2 = 4;
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2020-12-30 06:25:23 +01:00
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const u32 bytes_per_pixel = GetBytesPerPixel(framebuffer);
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Tegra::Texture::UnswizzleTexture(
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mapped_span.subspan(image_offset, size_bytes), std::span(host_ptr, size_bytes),
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bytes_per_pixel, framebuffer.width, framebuffer.height, 1, block_height_log2, 0);
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2020-03-27 05:33:21 +01:00
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2020-07-13 00:51:44 +02:00
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const VkBufferImageCopy copy{
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.bufferOffset = image_offset,
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.bufferRowLength = 0,
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.bufferImageHeight = 0,
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.imageSubresource =
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{
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.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT,
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.mipLevel = 0,
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.baseArrayLayer = 0,
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.layerCount = 1,
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},
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.imageOffset = {.x = 0, .y = 0, .z = 0},
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.imageExtent =
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{
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.width = framebuffer.width,
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.height = framebuffer.height,
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.depth = 1,
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},
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};
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2021-04-27 03:11:31 +02:00
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scheduler.Record([this, copy, image_index](vk::CommandBuffer cmdbuf) {
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const VkImage image = *raw_images[image_index];
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const VkImageMemoryBarrier base_barrier{
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.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER,
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.pNext = nullptr,
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.srcAccessMask = 0,
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.dstAccessMask = 0,
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.oldLayout = VK_IMAGE_LAYOUT_GENERAL,
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.newLayout = VK_IMAGE_LAYOUT_GENERAL,
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.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
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.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
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.image = image,
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.subresourceRange{
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.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT,
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.baseMipLevel = 0,
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.levelCount = 1,
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.baseArrayLayer = 0,
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.layerCount = 1,
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},
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};
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VkImageMemoryBarrier read_barrier = base_barrier;
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read_barrier.srcAccessMask = VK_ACCESS_HOST_WRITE_BIT;
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read_barrier.dstAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
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read_barrier.oldLayout = VK_IMAGE_LAYOUT_UNDEFINED;
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VkImageMemoryBarrier write_barrier = base_barrier;
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write_barrier.srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
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write_barrier.dstAccessMask = VK_ACCESS_SHADER_READ_BIT;
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cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_HOST_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT, 0,
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read_barrier);
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cmdbuf.CopyBufferToImage(*buffer, image, VK_IMAGE_LAYOUT_GENERAL, copy);
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cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_TRANSFER_BIT,
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VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT, 0, write_barrier);
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});
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2020-01-20 01:05:10 +01:00
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}
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2021-04-27 03:11:31 +02:00
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scheduler.Record([this, image_index, size = swapchain.GetSize()](vk::CommandBuffer cmdbuf) {
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2021-07-09 03:45:01 +02:00
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const f32 bg_red = Settings::values.bg_red.GetValue() / 255.0f;
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const f32 bg_green = Settings::values.bg_green.GetValue() / 255.0f;
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const f32 bg_blue = Settings::values.bg_blue.GetValue() / 255.0f;
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2020-07-13 00:51:44 +02:00
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const VkClearValue clear_color{
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.color = {.float32 = {bg_red, bg_green, bg_blue, 1.0f}},
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2020-07-13 00:51:44 +02:00
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};
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2020-12-30 06:25:23 +01:00
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const VkRenderPassBeginInfo renderpass_bi{
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.sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO,
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.pNext = nullptr,
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.renderPass = *renderpass,
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.framebuffer = *framebuffers[image_index],
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.renderArea =
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{
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.offset = {0, 0},
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.extent = size,
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},
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.clearValueCount = 1,
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.pClearValues = &clear_color,
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};
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const VkViewport viewport{
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.x = 0.0f,
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.y = 0.0f,
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.width = static_cast<float>(size.width),
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.height = static_cast<float>(size.height),
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.minDepth = 0.0f,
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.maxDepth = 1.0f,
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};
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const VkRect2D scissor{
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.offset = {0, 0},
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.extent = size,
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};
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2020-03-27 05:33:21 +01:00
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cmdbuf.BeginRenderPass(renderpass_bi, VK_SUBPASS_CONTENTS_INLINE);
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cmdbuf.BindPipeline(VK_PIPELINE_BIND_POINT_GRAPHICS, *pipeline);
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2020-03-27 05:33:21 +01:00
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cmdbuf.SetViewport(0, viewport);
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cmdbuf.SetScissor(0, scissor);
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2021-04-27 03:11:31 +02:00
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cmdbuf.BindVertexBuffer(0, *buffer, offsetof(BufferData, vertices));
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cmdbuf.BindDescriptorSets(VK_PIPELINE_BIND_POINT_GRAPHICS, *pipeline_layout, 0,
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descriptor_sets[image_index], {});
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2020-03-27 05:33:21 +01:00
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cmdbuf.Draw(4, 1, 0, 0);
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cmdbuf.EndRenderPass();
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2020-01-20 01:05:10 +01:00
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});
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2020-09-10 08:43:30 +02:00
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return *semaphores[image_index];
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2020-01-20 01:05:10 +01:00
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}
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void VKBlitScreen::CreateStaticResources() {
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CreateShaders();
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CreateSemaphores();
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CreateDescriptorPool();
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CreateDescriptorSetLayout();
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CreateDescriptorSets();
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CreatePipelineLayout();
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CreateSampler();
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}
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void VKBlitScreen::CreateDynamicResources() {
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CreateRenderPass();
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CreateFramebuffers();
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CreateGraphicsPipeline();
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}
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void VKBlitScreen::RefreshResources(const Tegra::FramebufferConfig& framebuffer) {
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if (framebuffer.width == raw_width && framebuffer.height == raw_height && !raw_images.empty()) {
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return;
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}
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raw_width = framebuffer.width;
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raw_height = framebuffer.height;
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ReleaseRawImages();
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CreateStagingBuffer(framebuffer);
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CreateRawImages(framebuffer);
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}
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void VKBlitScreen::CreateShaders() {
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2020-12-30 06:25:23 +01:00
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vertex_shader = BuildShader(device, VULKAN_PRESENT_VERT_SPV);
|
|
|
|
fragment_shader = BuildShader(device, VULKAN_PRESENT_FRAG_SPV);
|
2020-01-20 01:05:10 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
void VKBlitScreen::CreateSemaphores() {
|
|
|
|
semaphores.resize(image_count);
|
2021-04-27 03:11:31 +02:00
|
|
|
std::ranges::generate(semaphores, [this] { return device.GetLogical().CreateSemaphore(); });
|
2020-01-20 01:05:10 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
void VKBlitScreen::CreateDescriptorPool() {
|
2020-07-13 00:51:44 +02:00
|
|
|
const std::array<VkDescriptorPoolSize, 2> pool_sizes{{
|
|
|
|
{
|
|
|
|
.type = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER,
|
|
|
|
.descriptorCount = static_cast<u32>(image_count),
|
|
|
|
},
|
|
|
|
{
|
|
|
|
.type = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,
|
|
|
|
.descriptorCount = static_cast<u32>(image_count),
|
|
|
|
},
|
|
|
|
}};
|
|
|
|
|
|
|
|
const VkDescriptorPoolCreateInfo ci{
|
|
|
|
.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO,
|
|
|
|
.pNext = nullptr,
|
|
|
|
.flags = VK_DESCRIPTOR_POOL_CREATE_FREE_DESCRIPTOR_SET_BIT,
|
|
|
|
.maxSets = static_cast<u32>(image_count),
|
|
|
|
.poolSizeCount = static_cast<u32>(pool_sizes.size()),
|
|
|
|
.pPoolSizes = pool_sizes.data(),
|
|
|
|
};
|
2020-03-27 05:33:21 +01:00
|
|
|
descriptor_pool = device.GetLogical().CreateDescriptorPool(ci);
|
2020-01-20 01:05:10 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
void VKBlitScreen::CreateRenderPass() {
|
2020-07-13 00:51:44 +02:00
|
|
|
const VkAttachmentDescription color_attachment{
|
|
|
|
.flags = 0,
|
|
|
|
.format = swapchain.GetImageFormat(),
|
|
|
|
.samples = VK_SAMPLE_COUNT_1_BIT,
|
|
|
|
.loadOp = VK_ATTACHMENT_LOAD_OP_CLEAR,
|
|
|
|
.storeOp = VK_ATTACHMENT_STORE_OP_STORE,
|
|
|
|
.stencilLoadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE,
|
|
|
|
.stencilStoreOp = VK_ATTACHMENT_STORE_OP_DONT_CARE,
|
|
|
|
.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED,
|
|
|
|
.finalLayout = VK_IMAGE_LAYOUT_PRESENT_SRC_KHR,
|
|
|
|
};
|
|
|
|
|
|
|
|
const VkAttachmentReference color_attachment_ref{
|
|
|
|
.attachment = 0,
|
2020-12-30 06:25:23 +01:00
|
|
|
.layout = VK_IMAGE_LAYOUT_GENERAL,
|
2020-07-13 00:51:44 +02:00
|
|
|
};
|
|
|
|
|
|
|
|
const VkSubpassDescription subpass_description{
|
|
|
|
.flags = 0,
|
|
|
|
.pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS,
|
|
|
|
.inputAttachmentCount = 0,
|
|
|
|
.pInputAttachments = nullptr,
|
|
|
|
.colorAttachmentCount = 1,
|
|
|
|
.pColorAttachments = &color_attachment_ref,
|
|
|
|
.pResolveAttachments = nullptr,
|
|
|
|
.pDepthStencilAttachment = nullptr,
|
|
|
|
.preserveAttachmentCount = 0,
|
|
|
|
.pPreserveAttachments = nullptr,
|
|
|
|
};
|
|
|
|
|
|
|
|
const VkSubpassDependency dependency{
|
|
|
|
.srcSubpass = VK_SUBPASS_EXTERNAL,
|
|
|
|
.dstSubpass = 0,
|
|
|
|
.srcStageMask = VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT,
|
|
|
|
.dstStageMask = VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT,
|
|
|
|
.srcAccessMask = 0,
|
|
|
|
.dstAccessMask = VK_ACCESS_COLOR_ATTACHMENT_READ_BIT | VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT,
|
|
|
|
.dependencyFlags = 0,
|
|
|
|
};
|
|
|
|
|
|
|
|
const VkRenderPassCreateInfo renderpass_ci{
|
|
|
|
.sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO,
|
|
|
|
.pNext = nullptr,
|
|
|
|
.flags = 0,
|
|
|
|
.attachmentCount = 1,
|
|
|
|
.pAttachments = &color_attachment,
|
|
|
|
.subpassCount = 1,
|
|
|
|
.pSubpasses = &subpass_description,
|
|
|
|
.dependencyCount = 1,
|
|
|
|
.pDependencies = &dependency,
|
|
|
|
};
|
2020-03-27 05:33:21 +01:00
|
|
|
|
|
|
|
renderpass = device.GetLogical().CreateRenderPass(renderpass_ci);
|
2020-01-20 01:05:10 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
void VKBlitScreen::CreateDescriptorSetLayout() {
|
2020-07-13 00:51:44 +02:00
|
|
|
const std::array<VkDescriptorSetLayoutBinding, 2> layout_bindings{{
|
|
|
|
{
|
|
|
|
.binding = 0,
|
|
|
|
.descriptorType = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER,
|
|
|
|
.descriptorCount = 1,
|
|
|
|
.stageFlags = VK_SHADER_STAGE_VERTEX_BIT,
|
|
|
|
.pImmutableSamplers = nullptr,
|
|
|
|
},
|
|
|
|
{
|
|
|
|
.binding = 1,
|
|
|
|
.descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,
|
|
|
|
.descriptorCount = 1,
|
|
|
|
.stageFlags = VK_SHADER_STAGE_FRAGMENT_BIT,
|
|
|
|
.pImmutableSamplers = nullptr,
|
|
|
|
},
|
|
|
|
}};
|
|
|
|
|
|
|
|
const VkDescriptorSetLayoutCreateInfo ci{
|
|
|
|
.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO,
|
|
|
|
.pNext = nullptr,
|
|
|
|
.flags = 0,
|
|
|
|
.bindingCount = static_cast<u32>(layout_bindings.size()),
|
|
|
|
.pBindings = layout_bindings.data(),
|
|
|
|
};
|
2020-03-27 05:33:21 +01:00
|
|
|
|
|
|
|
descriptor_set_layout = device.GetLogical().CreateDescriptorSetLayout(ci);
|
2020-01-20 01:05:10 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
void VKBlitScreen::CreateDescriptorSets() {
|
2020-03-27 05:33:21 +01:00
|
|
|
const std::vector layouts(image_count, *descriptor_set_layout);
|
|
|
|
|
2020-07-13 00:51:44 +02:00
|
|
|
const VkDescriptorSetAllocateInfo ai{
|
|
|
|
.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO,
|
|
|
|
.pNext = nullptr,
|
|
|
|
.descriptorPool = *descriptor_pool,
|
|
|
|
.descriptorSetCount = static_cast<u32>(image_count),
|
|
|
|
.pSetLayouts = layouts.data(),
|
|
|
|
};
|
|
|
|
|
2020-03-27 05:33:21 +01:00
|
|
|
descriptor_sets = descriptor_pool.Allocate(ai);
|
2020-01-20 01:05:10 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
void VKBlitScreen::CreatePipelineLayout() {
|
2020-07-13 00:51:44 +02:00
|
|
|
const VkPipelineLayoutCreateInfo ci{
|
|
|
|
.sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO,
|
|
|
|
.pNext = nullptr,
|
|
|
|
.flags = 0,
|
|
|
|
.setLayoutCount = 1,
|
|
|
|
.pSetLayouts = descriptor_set_layout.address(),
|
|
|
|
.pushConstantRangeCount = 0,
|
|
|
|
.pPushConstantRanges = nullptr,
|
|
|
|
};
|
2020-03-27 05:33:21 +01:00
|
|
|
pipeline_layout = device.GetLogical().CreatePipelineLayout(ci);
|
2020-01-20 01:05:10 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
void VKBlitScreen::CreateGraphicsPipeline() {
|
2020-07-13 00:51:44 +02:00
|
|
|
const std::array<VkPipelineShaderStageCreateInfo, 2> shader_stages{{
|
|
|
|
{
|
|
|
|
.sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
|
|
|
|
.pNext = nullptr,
|
|
|
|
.flags = 0,
|
|
|
|
.stage = VK_SHADER_STAGE_VERTEX_BIT,
|
|
|
|
.module = *vertex_shader,
|
|
|
|
.pName = "main",
|
|
|
|
.pSpecializationInfo = nullptr,
|
|
|
|
},
|
|
|
|
{
|
|
|
|
.sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
|
|
|
|
.pNext = nullptr,
|
|
|
|
.flags = 0,
|
|
|
|
.stage = VK_SHADER_STAGE_FRAGMENT_BIT,
|
|
|
|
.module = *fragment_shader,
|
|
|
|
.pName = "main",
|
|
|
|
.pSpecializationInfo = nullptr,
|
|
|
|
},
|
|
|
|
}};
|
2020-01-20 01:05:10 +01:00
|
|
|
|
|
|
|
const auto vertex_binding_description = ScreenRectVertex::GetDescription();
|
|
|
|
const auto vertex_attrs_description = ScreenRectVertex::GetAttributes();
|
|
|
|
|
2020-07-13 00:51:44 +02:00
|
|
|
const VkPipelineVertexInputStateCreateInfo vertex_input_ci{
|
|
|
|
.sType = VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO,
|
|
|
|
.pNext = nullptr,
|
|
|
|
.flags = 0,
|
|
|
|
.vertexBindingDescriptionCount = 1,
|
|
|
|
.pVertexBindingDescriptions = &vertex_binding_description,
|
|
|
|
.vertexAttributeDescriptionCount = u32{vertex_attrs_description.size()},
|
|
|
|
.pVertexAttributeDescriptions = vertex_attrs_description.data(),
|
|
|
|
};
|
|
|
|
|
|
|
|
const VkPipelineInputAssemblyStateCreateInfo input_assembly_ci{
|
|
|
|
.sType = VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO,
|
|
|
|
.pNext = nullptr,
|
|
|
|
.flags = 0,
|
|
|
|
.topology = VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP,
|
|
|
|
.primitiveRestartEnable = VK_FALSE,
|
|
|
|
};
|
|
|
|
|
|
|
|
const VkPipelineViewportStateCreateInfo viewport_state_ci{
|
|
|
|
.sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO,
|
|
|
|
.pNext = nullptr,
|
|
|
|
.flags = 0,
|
|
|
|
.viewportCount = 1,
|
|
|
|
.pViewports = nullptr,
|
|
|
|
.scissorCount = 1,
|
|
|
|
.pScissors = nullptr,
|
|
|
|
};
|
|
|
|
|
|
|
|
const VkPipelineRasterizationStateCreateInfo rasterization_ci{
|
|
|
|
.sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO,
|
|
|
|
.pNext = nullptr,
|
|
|
|
.flags = 0,
|
|
|
|
.depthClampEnable = VK_FALSE,
|
|
|
|
.rasterizerDiscardEnable = VK_FALSE,
|
|
|
|
.polygonMode = VK_POLYGON_MODE_FILL,
|
|
|
|
.cullMode = VK_CULL_MODE_NONE,
|
|
|
|
.frontFace = VK_FRONT_FACE_CLOCKWISE,
|
|
|
|
.depthBiasEnable = VK_FALSE,
|
|
|
|
.depthBiasConstantFactor = 0.0f,
|
|
|
|
.depthBiasClamp = 0.0f,
|
|
|
|
.depthBiasSlopeFactor = 0.0f,
|
|
|
|
.lineWidth = 1.0f,
|
|
|
|
};
|
|
|
|
|
|
|
|
const VkPipelineMultisampleStateCreateInfo multisampling_ci{
|
|
|
|
.sType = VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO,
|
|
|
|
.pNext = nullptr,
|
|
|
|
.flags = 0,
|
|
|
|
.rasterizationSamples = VK_SAMPLE_COUNT_1_BIT,
|
|
|
|
.sampleShadingEnable = VK_FALSE,
|
|
|
|
.minSampleShading = 0.0f,
|
|
|
|
.pSampleMask = nullptr,
|
|
|
|
.alphaToCoverageEnable = VK_FALSE,
|
|
|
|
.alphaToOneEnable = VK_FALSE,
|
|
|
|
};
|
|
|
|
|
|
|
|
const VkPipelineColorBlendAttachmentState color_blend_attachment{
|
|
|
|
.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,
|
|
|
|
};
|
|
|
|
|
|
|
|
const VkPipelineColorBlendStateCreateInfo color_blend_ci{
|
|
|
|
.sType = VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO,
|
|
|
|
.pNext = nullptr,
|
|
|
|
.flags = 0,
|
|
|
|
.logicOpEnable = VK_FALSE,
|
|
|
|
.logicOp = VK_LOGIC_OP_COPY,
|
|
|
|
.attachmentCount = 1,
|
|
|
|
.pAttachments = &color_blend_attachment,
|
|
|
|
.blendConstants = {0.0f, 0.0f, 0.0f, 0.0f},
|
|
|
|
};
|
|
|
|
|
|
|
|
static constexpr std::array dynamic_states{
|
|
|
|
VK_DYNAMIC_STATE_VIEWPORT,
|
|
|
|
VK_DYNAMIC_STATE_SCISSOR,
|
|
|
|
};
|
|
|
|
const VkPipelineDynamicStateCreateInfo dynamic_state_ci{
|
|
|
|
.sType = VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO,
|
|
|
|
.pNext = nullptr,
|
|
|
|
.flags = 0,
|
|
|
|
.dynamicStateCount = static_cast<u32>(dynamic_states.size()),
|
|
|
|
.pDynamicStates = dynamic_states.data(),
|
|
|
|
};
|
|
|
|
|
|
|
|
const VkGraphicsPipelineCreateInfo pipeline_ci{
|
|
|
|
.sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO,
|
|
|
|
.pNext = nullptr,
|
|
|
|
.flags = 0,
|
|
|
|
.stageCount = static_cast<u32>(shader_stages.size()),
|
|
|
|
.pStages = shader_stages.data(),
|
|
|
|
.pVertexInputState = &vertex_input_ci,
|
|
|
|
.pInputAssemblyState = &input_assembly_ci,
|
|
|
|
.pTessellationState = nullptr,
|
|
|
|
.pViewportState = &viewport_state_ci,
|
|
|
|
.pRasterizationState = &rasterization_ci,
|
|
|
|
.pMultisampleState = &multisampling_ci,
|
|
|
|
.pDepthStencilState = nullptr,
|
|
|
|
.pColorBlendState = &color_blend_ci,
|
|
|
|
.pDynamicState = &dynamic_state_ci,
|
|
|
|
.layout = *pipeline_layout,
|
|
|
|
.renderPass = *renderpass,
|
|
|
|
.subpass = 0,
|
|
|
|
.basePipelineHandle = 0,
|
|
|
|
.basePipelineIndex = 0,
|
|
|
|
};
|
2020-03-27 05:33:21 +01:00
|
|
|
|
|
|
|
pipeline = device.GetLogical().CreateGraphicsPipeline(pipeline_ci);
|
2020-01-20 01:05:10 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
void VKBlitScreen::CreateSampler() {
|
2020-07-13 00:51:44 +02:00
|
|
|
const VkSamplerCreateInfo ci{
|
|
|
|
.sType = VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO,
|
|
|
|
.pNext = nullptr,
|
|
|
|
.flags = 0,
|
|
|
|
.magFilter = VK_FILTER_LINEAR,
|
|
|
|
.minFilter = VK_FILTER_NEAREST,
|
|
|
|
.mipmapMode = VK_SAMPLER_MIPMAP_MODE_LINEAR,
|
|
|
|
.addressModeU = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_BORDER,
|
|
|
|
.addressModeV = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_BORDER,
|
|
|
|
.addressModeW = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_BORDER,
|
|
|
|
.mipLodBias = 0.0f,
|
|
|
|
.anisotropyEnable = VK_FALSE,
|
|
|
|
.maxAnisotropy = 0.0f,
|
|
|
|
.compareEnable = VK_FALSE,
|
|
|
|
.compareOp = VK_COMPARE_OP_NEVER,
|
|
|
|
.minLod = 0.0f,
|
|
|
|
.maxLod = 0.0f,
|
|
|
|
.borderColor = VK_BORDER_COLOR_FLOAT_OPAQUE_BLACK,
|
|
|
|
.unnormalizedCoordinates = VK_FALSE,
|
|
|
|
};
|
2020-03-27 05:33:21 +01:00
|
|
|
|
|
|
|
sampler = device.GetLogical().CreateSampler(ci);
|
2020-01-20 01:05:10 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
void VKBlitScreen::CreateFramebuffers() {
|
2020-03-27 05:33:21 +01:00
|
|
|
const VkExtent2D size{swapchain.GetSize()};
|
2020-01-20 01:05:10 +01:00
|
|
|
framebuffers.resize(image_count);
|
|
|
|
|
2020-07-13 00:51:44 +02:00
|
|
|
VkFramebufferCreateInfo ci{
|
|
|
|
.sType = VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO,
|
|
|
|
.pNext = nullptr,
|
|
|
|
.flags = 0,
|
|
|
|
.renderPass = *renderpass,
|
|
|
|
.attachmentCount = 1,
|
2020-08-03 13:39:39 +02:00
|
|
|
.pAttachments = nullptr,
|
2020-07-13 00:51:44 +02:00
|
|
|
.width = size.width,
|
|
|
|
.height = size.height,
|
|
|
|
.layers = 1,
|
|
|
|
};
|
2020-01-20 01:05:10 +01:00
|
|
|
|
2020-01-20 22:29:54 +01:00
|
|
|
for (std::size_t i = 0; i < image_count; ++i) {
|
2020-03-27 05:33:21 +01:00
|
|
|
const VkImageView image_view{swapchain.GetImageViewIndex(i)};
|
|
|
|
ci.pAttachments = &image_view;
|
|
|
|
framebuffers[i] = device.GetLogical().CreateFramebuffer(ci);
|
2020-01-20 01:05:10 +01:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void VKBlitScreen::ReleaseRawImages() {
|
2021-04-27 03:11:31 +02:00
|
|
|
for (const u64 tick : resource_ticks) {
|
|
|
|
scheduler.Wait(tick);
|
2020-01-20 01:05:10 +01:00
|
|
|
}
|
|
|
|
raw_images.clear();
|
|
|
|
raw_buffer_commits.clear();
|
|
|
|
buffer.reset();
|
2020-12-31 02:58:05 +01:00
|
|
|
buffer_commit = MemoryCommit{};
|
2020-01-20 01:05:10 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
void VKBlitScreen::CreateStagingBuffer(const Tegra::FramebufferConfig& framebuffer) {
|
2020-07-13 00:51:44 +02:00
|
|
|
const VkBufferCreateInfo ci{
|
|
|
|
.sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO,
|
|
|
|
.pNext = nullptr,
|
|
|
|
.flags = 0,
|
|
|
|
.size = CalculateBufferSize(framebuffer),
|
|
|
|
.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT |
|
|
|
|
VK_BUFFER_USAGE_VERTEX_BUFFER_BIT | VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT,
|
|
|
|
.sharingMode = VK_SHARING_MODE_EXCLUSIVE,
|
|
|
|
.queueFamilyIndexCount = 0,
|
|
|
|
.pQueueFamilyIndices = nullptr,
|
|
|
|
};
|
2020-03-27 05:33:21 +01:00
|
|
|
|
|
|
|
buffer = device.GetLogical().CreateBuffer(ci);
|
2021-01-03 22:38:15 +01:00
|
|
|
buffer_commit = memory_allocator.Commit(buffer, MemoryUsage::Upload);
|
2020-01-20 01:05:10 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
void VKBlitScreen::CreateRawImages(const Tegra::FramebufferConfig& framebuffer) {
|
|
|
|
raw_images.resize(image_count);
|
2020-12-30 06:25:23 +01:00
|
|
|
raw_image_views.resize(image_count);
|
2020-01-20 01:05:10 +01:00
|
|
|
raw_buffer_commits.resize(image_count);
|
|
|
|
|
2020-12-30 06:25:23 +01:00
|
|
|
for (size_t i = 0; i < image_count; ++i) {
|
|
|
|
raw_images[i] = device.GetLogical().CreateImage(VkImageCreateInfo{
|
|
|
|
.sType = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO,
|
|
|
|
.pNext = nullptr,
|
|
|
|
.flags = 0,
|
|
|
|
.imageType = VK_IMAGE_TYPE_2D,
|
|
|
|
.format = GetFormat(framebuffer),
|
|
|
|
.extent =
|
|
|
|
{
|
|
|
|
.width = framebuffer.width,
|
|
|
|
.height = framebuffer.height,
|
|
|
|
.depth = 1,
|
|
|
|
},
|
|
|
|
.mipLevels = 1,
|
|
|
|
.arrayLayers = 1,
|
|
|
|
.samples = VK_SAMPLE_COUNT_1_BIT,
|
|
|
|
.tiling = VK_IMAGE_TILING_LINEAR,
|
|
|
|
.usage = VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_SAMPLED_BIT,
|
|
|
|
.sharingMode = VK_SHARING_MODE_EXCLUSIVE,
|
|
|
|
.queueFamilyIndexCount = 0,
|
|
|
|
.pQueueFamilyIndices = nullptr,
|
|
|
|
.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED,
|
|
|
|
});
|
2021-01-03 22:38:15 +01:00
|
|
|
raw_buffer_commits[i] = memory_allocator.Commit(raw_images[i], MemoryUsage::DeviceLocal);
|
2020-12-30 06:25:23 +01:00
|
|
|
raw_image_views[i] = device.GetLogical().CreateImageView(VkImageViewCreateInfo{
|
|
|
|
.sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO,
|
|
|
|
.pNext = nullptr,
|
|
|
|
.flags = 0,
|
|
|
|
.image = *raw_images[i],
|
|
|
|
.viewType = VK_IMAGE_VIEW_TYPE_2D,
|
|
|
|
.format = GetFormat(framebuffer),
|
|
|
|
.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 = 1,
|
|
|
|
},
|
|
|
|
});
|
2020-01-20 01:05:10 +01:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2020-03-27 05:33:21 +01:00
|
|
|
void VKBlitScreen::UpdateDescriptorSet(std::size_t image_index, VkImageView image_view) const {
|
2020-07-13 00:51:44 +02:00
|
|
|
const VkDescriptorBufferInfo buffer_info{
|
|
|
|
.buffer = *buffer,
|
|
|
|
.offset = offsetof(BufferData, uniform),
|
|
|
|
.range = sizeof(BufferData::uniform),
|
|
|
|
};
|
|
|
|
|
|
|
|
const VkWriteDescriptorSet ubo_write{
|
|
|
|
.sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,
|
|
|
|
.pNext = nullptr,
|
|
|
|
.dstSet = descriptor_sets[image_index],
|
|
|
|
.dstBinding = 0,
|
|
|
|
.dstArrayElement = 0,
|
|
|
|
.descriptorCount = 1,
|
|
|
|
.descriptorType = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER,
|
|
|
|
.pImageInfo = nullptr,
|
|
|
|
.pBufferInfo = &buffer_info,
|
|
|
|
.pTexelBufferView = nullptr,
|
|
|
|
};
|
|
|
|
|
|
|
|
const VkDescriptorImageInfo image_info{
|
|
|
|
.sampler = *sampler,
|
|
|
|
.imageView = image_view,
|
2020-12-30 06:25:23 +01:00
|
|
|
.imageLayout = VK_IMAGE_LAYOUT_GENERAL,
|
2020-07-13 00:51:44 +02:00
|
|
|
};
|
|
|
|
|
|
|
|
const VkWriteDescriptorSet sampler_write{
|
|
|
|
.sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,
|
|
|
|
.pNext = nullptr,
|
|
|
|
.dstSet = descriptor_sets[image_index],
|
|
|
|
.dstBinding = 1,
|
|
|
|
.dstArrayElement = 0,
|
|
|
|
.descriptorCount = 1,
|
|
|
|
.descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,
|
|
|
|
.pImageInfo = &image_info,
|
|
|
|
.pBufferInfo = nullptr,
|
|
|
|
.pTexelBufferView = nullptr,
|
|
|
|
};
|
2020-03-27 05:33:21 +01:00
|
|
|
|
|
|
|
device.GetLogical().UpdateDescriptorSets(std::array{ubo_write, sampler_write}, {});
|
2020-01-20 01:05:10 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
void VKBlitScreen::SetUniformData(BufferData& data,
|
|
|
|
const Tegra::FramebufferConfig& framebuffer) const {
|
|
|
|
const auto& layout = render_window.GetFramebufferLayout();
|
|
|
|
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 {
|
|
|
|
const auto& framebuffer_transform_flags = framebuffer.transform_flags;
|
|
|
|
const auto& framebuffer_crop_rect = framebuffer.crop_rect;
|
|
|
|
|
2020-01-20 22:29:54 +01:00
|
|
|
static constexpr Common::Rectangle<f32> texcoords{0.f, 0.f, 1.f, 1.f};
|
2020-01-20 01:05:10 +01:00
|
|
|
auto left = texcoords.left;
|
|
|
|
auto right = texcoords.right;
|
|
|
|
|
|
|
|
switch (framebuffer_transform_flags) {
|
|
|
|
case Tegra::FramebufferConfig::TransformFlags::Unset:
|
|
|
|
break;
|
|
|
|
case Tegra::FramebufferConfig::TransformFlags::FlipV:
|
|
|
|
// Flip the framebuffer vertically
|
|
|
|
left = texcoords.right;
|
|
|
|
right = texcoords.left;
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
UNIMPLEMENTED_MSG("Unsupported framebuffer_transform_flags={}",
|
|
|
|
static_cast<u32>(framebuffer_transform_flags));
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
UNIMPLEMENTED_IF(framebuffer_crop_rect.top != 0);
|
|
|
|
UNIMPLEMENTED_IF(framebuffer_crop_rect.left != 0);
|
|
|
|
|
|
|
|
// Scale the output by the crop width/height. This is commonly used with 1280x720 rendering
|
|
|
|
// (e.g. handheld mode) on a 1920x1080 framebuffer.
|
2020-01-20 22:29:54 +01:00
|
|
|
f32 scale_u = 1.0f;
|
|
|
|
f32 scale_v = 1.0f;
|
2020-01-20 01:05:10 +01:00
|
|
|
if (framebuffer_crop_rect.GetWidth() > 0) {
|
|
|
|
scale_u = static_cast<f32>(framebuffer_crop_rect.GetWidth()) /
|
|
|
|
static_cast<f32>(screen_info.width);
|
|
|
|
}
|
|
|
|
if (framebuffer_crop_rect.GetHeight() > 0) {
|
|
|
|
scale_v = static_cast<f32>(framebuffer_crop_rect.GetHeight()) /
|
|
|
|
static_cast<f32>(screen_info.height);
|
|
|
|
}
|
|
|
|
|
|
|
|
const auto& screen = render_window.GetFramebufferLayout().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());
|
|
|
|
const auto h = static_cast<f32>(screen.GetHeight());
|
|
|
|
data.vertices[0] = ScreenRectVertex(x, y, texcoords.top * scale_u, left * scale_v);
|
|
|
|
data.vertices[1] = ScreenRectVertex(x + w, y, texcoords.bottom * scale_u, left * scale_v);
|
|
|
|
data.vertices[2] = ScreenRectVertex(x, y + h, texcoords.top * scale_u, right * scale_v);
|
|
|
|
data.vertices[3] = ScreenRectVertex(x + w, y + h, texcoords.bottom * scale_u, right * scale_v);
|
|
|
|
}
|
|
|
|
|
|
|
|
u64 VKBlitScreen::CalculateBufferSize(const Tegra::FramebufferConfig& framebuffer) const {
|
|
|
|
return sizeof(BufferData) + GetSizeInBytes(framebuffer) * image_count;
|
|
|
|
}
|
|
|
|
|
|
|
|
u64 VKBlitScreen::GetRawImageOffset(const Tegra::FramebufferConfig& framebuffer,
|
2020-01-20 22:29:54 +01:00
|
|
|
std::size_t image_index) const {
|
2020-01-20 01:05:10 +01:00
|
|
|
constexpr auto first_image_offset = static_cast<u64>(sizeof(BufferData));
|
|
|
|
return first_image_offset + GetSizeInBytes(framebuffer) * image_index;
|
|
|
|
}
|
|
|
|
|
|
|
|
} // namespace Vulkan
|