[vk] Simplified layouts per driver configuration (#3271)

Replaces VK_PIPELINE_STAGE_ALL_COMMANDS_BIT with more specific pipeline stage flags in Vulkan pipeline barriers across renderer modules.

Co-authored-by: DraVee <dravee@eden-emu.dev>
Co-authored-by: Caio Oliveira <caiooliveirafarias0@gmail.com>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3271
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
Reviewed-by: crueter <crueter@eden-emu.dev>
Reviewed-by: DraVee <dravee@eden-emu.dev>
Co-authored-by: Nekle <224100951+ne-kle@users.noreply.github.com>
Co-committed-by: Nekle <224100951+ne-kle@users.noreply.github.com>

1 files changed, 17 insertions, 1 deletions

diff --git a/src/video_core/renderer_vulkan/blit_image.cpp b/src/video_core/renderer_vulkan/blit_image.cpp
index 07611ef98c..62c69c67b0 100644
--- a/src/video_core/renderer_vulkan/blit_image.cpp
+++ b/src/video_core/renderer_vulkan/blit_image.cpp
@@ -436,7 +436,23 @@ void TransitionImageLayout(vk::CommandBuffer& cmdbuf, VkImage image, VkImageLayo
             .layerCount = 1,
         },
     };
-    cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_ALL_COMMANDS_BIT, VK_PIPELINE_STAGE_ALL_COMMANDS_BIT,
+    // Blit image barrier - transition can happen at any stage
+    // Using specific stages for better parallelism, but keeping broad since this is a general utility
+    const VkPipelineStageFlags src_stages_blit =
+        VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT |
+        VK_PIPELINE_STAGE_EARLY_FRAGMENT_TESTS_BIT |
+        VK_PIPELINE_STAGE_LATE_FRAGMENT_TESTS_BIT |
+        VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT |
+        VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT |
+        VK_PIPELINE_STAGE_TRANSFER_BIT;
+    const VkPipelineStageFlags dst_stages_blit =
+        VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT |
+        VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT |
+        VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT |
+        VK_PIPELINE_STAGE_EARLY_FRAGMENT_TESTS_BIT |
+        VK_PIPELINE_STAGE_LATE_FRAGMENT_TESTS_BIT |
+        VK_PIPELINE_STAGE_TRANSFER_BIT;
+    cmdbuf.PipelineBarrier(src_stages_blit, dst_stages_blit,
                            0, barrier);
 }