From 07e5269ae92bba5f3c1ae14756e86ec752391688 Mon Sep 17 00:00:00 2001
From: cosmonaut <evan@moonside.games>
Date: Fri, 20 Dec 2024 10:50:46 -0800
Subject: [PATCH] Handle errors in WaitAndAcquireGPUSwapchainTexture

---
 src/FNA3D_Driver_SDL.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/FNA3D_Driver_SDL.c b/src/FNA3D_Driver_SDL.c
index bcf30c93..d2824fd5 100644
--- a/src/FNA3D_Driver_SDL.c
+++ b/src/FNA3D_Driver_SDL.c
@@ -1058,13 +1058,18 @@ static void SDLGPU_SwapBuffers(
 	SDLGPU_INTERNAL_EndCopyPass(renderer);
 	SDLGPU_INTERNAL_EndRenderPass(renderer);
 
-	if (SDL_WaitAndAcquireGPUSwapchainTexture(
+	if (!SDL_WaitAndAcquireGPUSwapchainTexture(
 		renderer->renderCommandBuffer,
 		overrideWindowHandle,
 		&swapchainTexture,
 		&width,
 		&height
-	) && swapchainTexture != NULL) {
+	)) {
+		FNA3D_LogError("Acquiring swapchain failed: %s", SDL_GetError());
+		return;
+	}
+
+	if (swapchainTexture != NULL) {
 		blitInfo.source.texture = renderer->fauxBackbufferColorTexture->texture;
 		blitInfo.source.mip_level = 0;
 		blitInfo.source.layer_or_depth_plane = 0;