eglantine-cirakg/src/video_core/renderer_vulkan/vk_swapchain.h, branch nx2

vulkan: never flush the scheduler from the async present thread

2026-10-30T00:49:48+00:00

Swapchain::AcquireNextImage waits for the main scheduler's tick of the image's last use; when that tick was not submitted yet, Scheduler::Wait flushed, recording into the current chunk on the present thread while the GPU thread recorded into it too (corrupt command buffers, crashes in vkCmdEndRenderPass and in CommandChunk::Record). With async presentation the present thread now waits up to 20 ms for the recording thread to submit the tick, and goes on without the wait otherwise (the copy to the swapchain has its own fences).

[vk] unify VkSurfaceKHR with Android and the rest of platforms; remove technically incorrect nullptr() ctor for handles (#2971)

2026-03-05T06:32:18+00:00

Removes some odd #ifdef-ing that just can use a shrimple opaque type. Also removes nullptr() ctor'ing for vulkan handles and such; it's not incorrect per se like how `void *p = 0;` isn't incorrect, just that, y'know, any static analyzer will go "woah". Also there isn't any guarantee that handles `sizeof(Handle) == sizeof(void*)` so may as well :) Signed-off-by: lizzie lizzie@eden-emu.dev Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/2971 Reviewed-by: CamilleLaVey Reviewed-by: MaranBr Co-authored-by: lizzie Co-committed-by: lizzie

[refactor, vk] DynamicState, ExtendedDynamicState and VertexInputDynamicState (#3074)

2026-01-07T05:49:32+00:00

This PR rewrites the DynamicState, ExtendedDynamicState and VertexInputDynamicState logic: - Adds proper handling on how features should be loaded based on driver available features for ExtendedDynamicState/ VertexInputDynamicState. - Fixes some old regressions with emulated formats for Android. - Adds better formatting for tiling format features. - Adds better formatting for format features. - Adds NonWritable buffers handling for Spir-v. - Updates Maintenance features calling. - Adds new features: Multidraw, Robustness2, Image Robustness. - Removes dead code/ duplicated on Vulkan device related to ExtendedDynamicState handling. - Adjusts and conditions with better handling for some features callings: SwapchainMaintenance1, ConditionalRendering, ShaderExtencilExport, CustomBorderColor, TransformFeedback, VertexInputDynamicState. - Removes some older feature ban logic. - Adds hardware resolve path for MSAA Image Blits on Nvidia cards. - Adds flat decorations for input interfaces on Spir-v. - Reduces flushwork within drawcalls. - Clamps render limits on out-of-area for rasterizer. Co-authored-by: lizzie Co-authored-by: Caio Oliveira Co-authored-by: DraVee Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3074 Reviewed-by: DraVee Reviewed-by: Lizzie Co-authored-by: CamilleLaVey Co-committed-by: CamilleLaVey

fix a large variety of issues (#101)

2025-05-11T23:58:25+00:00

- GLASM/SPIR-V mixup on Android - potential greenscreen fix (thx suyu) - save memory layout and add 10gb/12gb options - potential samsung gaming hub fix - fix layout of controller UI - fix default settings to sensible defaults. - note to TotK that you should increase memory layout - Error checking for Windows linking - fix an IDE error - improved migration system w/threading and busy indicator - disabled citron migration for now - replaced some user-facing legacy strings with eden - Added 10GB and 12GB DRAM layouts - Fix Android black screen issues - add discord link & update FAQ/Quickstart - update links in about page - add back rich presence - add Don't show again for desktop pre alpha banner - add citron warning to android and polaris to desktop Signed-off-by: swurl Co-authored-by: Pavel Barabanov Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/101 Co-authored-by: swurl Co-committed-by: swurl

renderer_vulkan: Use raw surface handles and improve release logic (#75)

2025-05-02T18:42:58+00:00

Should fix or at least lessen the crashes when leaving runtime emulation on both Android / PC Also, may have improved the time required to leave the game Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/75 Co-authored-by: Briar <205427297+icy-briar@users.noreply.github.com> Co-committed-by: Briar <205427297+icy-briar@users.noreply.github.com>

renderer_vulkan: do not recreate swapchain for srgb

2023-12-03T21:43:54+00:00

android: vulkan: Recreate surface after suspension & adapt to async. presentation.

2023-06-03T07:05:59+00:00

vk_swapchain: Use certain modes for unlocked

2023-05-03T01:52:43+00:00

Uses mailbox, then immediate for unlocked framerate depending on support for either. Also adds support for FIFO_RELAXED. This function now assumes vsync_mode was originially configured to a value that the driver supports. vk_swapchain: ChooseSwapPresentMode determines updates Simplifies swapchain a bit and allows us to change the present mode during guest runtime. vk_swapchain: Fix MSVC error vk_swapchain: Enforce available present modes Some frontends don't check the value of vsync_mode before comitting it. Just as well, since a driver update or misconfiguration could problems in the swap chain. vk_swapchain: Silence warnings Silences GCC warnings implicit-fallthrough and shadow, which apparently are not enabled on clang.

renderer_vulkan: Async presentation

2023-05-01T20:13:24+00:00

video_core/vulkan: Explicity check swapchain size when deciding to recreate

2022-12-13T18:23:35+00:00

Vulkan for whatever reason does not return VK_ERROR_OUT_OF_DATE_KHR when the swapchain is the wrong size. Explicity make sure the size is indeed up to date to workaround this.