Merge pull request #851 from shadps4-emu/stabilization/barriers

Various barrier fixes

src/imgui/renderer/imgui_core.cpp

@@ -155,24 +155,6 @@ void Render(const vk::CommandBuffer& cmdbuf, ::Vulkan::Frame* frame) {
             .pLabelName = "ImGui Render",
         });
     }
-    cmdbuf.pipelineBarrier(vk::PipelineStageFlagBits::eColorAttachmentOutput,
-                           vk::PipelineStageFlagBits::eColorAttachmentOutput, {}, {}, {},
-                           {vk::ImageMemoryBarrier{
-                               .srcAccessMask = vk::AccessFlagBits::eColorAttachmentWrite,
-                               .dstAccessMask = vk::AccessFlagBits::eColorAttachmentRead,
-                               .oldLayout = vk::ImageLayout::eUndefined,
-                               .newLayout = vk::ImageLayout::eColorAttachmentOptimal,
-                               .srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
-                               .dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
-                               .image = frame->image,
-                               .subresourceRange{
-                                   .aspectMask = vk::ImageAspectFlagBits::eColor,
-                                   .baseMipLevel = 0,
-                                   .levelCount = 1,
-                                   .baseArrayLayer = 0,
-                                   .layerCount = VK_REMAINING_ARRAY_LAYERS,
-                               },
-                           }});
 
     vk::RenderingAttachmentInfo color_attachments[1]{
         {

src/video_core/renderer_vulkan/renderer_vulkan.cpp

@@ -295,7 +295,7 @@ void RendererVulkan::Present(Frame* frame) {
             vk::ImageMemoryBarrier{
                 .srcAccessMask = vk::AccessFlagBits::eColorAttachmentWrite,
                 .dstAccessMask = vk::AccessFlagBits::eTransferRead,
-                .oldLayout = vk::ImageLayout::eUndefined,
+                .oldLayout = vk::ImageLayout::eGeneral,
                 .newLayout = vk::ImageLayout::eTransferSrcOptimal,
                 .srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
                 .dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,

src/video_core/texture_cache/image_view.cpp

@@ -114,11 +114,11 @@ ImageViewInfo::ImageViewInfo(const AmdGpu::Liverpool::DepthBuffer& depth_buffer,
 }
 
 ImageView::ImageView(const Vulkan::Instance& instance, const ImageViewInfo& info_, Image& image,
-                     ImageId image_id_, std::optional<vk::ImageUsageFlags> usage_override /*= {}*/)
+                     ImageId image_id_)
     : image_id{image_id_}, info{info_} {
-    vk::ImageViewUsageCreateInfo usage_ci{};
-    if (usage_override) {
-        usage_ci.usage = usage_override.value();
+    vk::ImageViewUsageCreateInfo usage_ci{.usage = image.usage};
+    if (!info.is_storage) {
+        usage_ci.usage &= ~vk::ImageUsageFlagBits::eStorage;
     }
     // When sampling D32 texture from shader, the T# specifies R32 Float format so adjust it.
     vk::Format format = info.format;
@@ -134,7 +134,7 @@ ImageView::ImageView(const Vulkan::Instance& instance, const ImageViewInfo& info
     }
 
     const vk::ImageViewCreateInfo image_view_ci = {
-        .pNext = usage_override ? &usage_ci : nullptr,
+        .pNext = &usage_ci,
         .image = image.image,
         .viewType = info.type,
         .format = instance.GetSupportedFormat(format),

src/video_core/texture_cache/image_view.h

@@ -8,8 +8,6 @@
 #include "video_core/renderer_vulkan/vk_common.h"
 #include "video_core/texture_cache/types.h"
 
-#include <optional>
-
 namespace Vulkan {
 class Instance;
 class Scheduler;
@@ -28,7 +26,7 @@ struct ImageViewInfo {
     vk::Format format = vk::Format::eR8G8B8A8Unorm;
     SubresourceRange range;
     vk::ComponentMapping mapping{};
-    bool is_storage;
+    bool is_storage = false;
 
     auto operator<=>(const ImageViewInfo&) const = default;
 };
@@ -38,8 +36,8 @@ struct Image;
 constexpr Common::SlotId NULL_IMAGE_VIEW_ID{0};
 
 struct ImageView {
-    explicit ImageView(const Vulkan::Instance& instance, const ImageViewInfo& info, Image& image,
-                       ImageId image_id, std::optional<vk::ImageUsageFlags> usage_override = {});
+    ImageView(const Vulkan::Instance& instance, const ImageViewInfo& info, Image& image,
+              ImageId image_id);
     ~ImageView();
 
     ImageView(const ImageView&) = delete;

src/video_core/texture_cache/texture_cache.cpp

@@ -243,16 +243,7 @@ ImageView& TextureCache::RegisterImageView(ImageId image_id, const ImageViewInfo
         return slot_image_views[view_id];
     }
 
-    // All tiled images are created with storage usage flag. This makes set of formats (e.g. sRGB)
-    // impossible to use. However, during view creation, if an image isn't used as storage we can
-    // temporary remove its storage bit.
-    std::optional<vk::ImageUsageFlags> usage_override;
-    if (!image.info.usage.storage) {
-        usage_override = image.usage & ~vk::ImageUsageFlagBits::eStorage;
-    }
-
-    const ImageViewId view_id =
-        slot_image_views.insert(instance, view_info, image, image_id, usage_override);
+    const ImageViewId view_id = slot_image_views.insert(instance, view_info, image, image_id);
     image.image_view_infos.emplace_back(view_info);
     image.image_view_ids.emplace_back(view_id);
     return slot_image_views[view_id];