SDL: Fixed vulkan gpu backend android orientation behaviour to just work like on iOS.

SDL Commits
1 
From ea513fd47c6a28cd50e5e9f8f053c98127f8c883 Mon Sep 17 00:00:00 2001
From: guitarfreak <[EMAIL REDACTED]>
Date: Fri, 28 Feb 2025 08:28:14 +0100
Subject: [PATCH] Fixed vulkan gpu backend android orientation behaviour to
 just work like on iOS.

I changed it so that the OS does the orientation change itself with a potential performance penalty.
This makes it automatically do the right thing, just like on iOS which would make the orientation change behaviour more consistent across different platforms.

But without adding an option to the user, this would disallow the user solving the problem in his in the app/shaders and saving some performance.

It's up to you to decide what to do. But I changed this in my local copy of the source for my use case.
But this also
---
 src/gpu/vulkan/SDL_gpu_vulkan.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gpu/vulkan/SDL_gpu_vulkan.c b/src/gpu/vulkan/SDL_gpu_vulkan.c
index 7b1da8730b5d3..3014b4b3bb3e3 100644
--- a/src/gpu/vulkan/SDL_gpu_vulkan.c
+++ b/src/gpu/vulkan/SDL_gpu_vulkan.c
@@ -4634,7 +4634,7 @@ static Uint32 VULKAN_INTERNAL_CreateSwapchain(
     swapchainCreateInfo.imageSharingMode = VK_SHARING_MODE_EXCLUSIVE;
     swapchainCreateInfo.queueFamilyIndexCount = 0;
     swapchainCreateInfo.pQueueFamilyIndices = NULL;
-    swapchainCreateInfo.preTransform = swapchainSupportDetails.capabilities.currentTransform;
+    swapchainCreateInfo.preTransform = VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR;
     swapchainCreateInfo.compositeAlpha = VK_COMPOSITE_ALPHA_OPAQUE_BIT_KHR;
     swapchainCreateInfo.presentMode = SDLToVK_PresentMode[windowData->presentMode];
     swapchainCreateInfo.clipped = VK_TRUE;