From 9936fcfee353e7738ab07d2ff0dbb2e3826fc92f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Henrik=20Rydg=C3=A5rd?= <hrydgard@gmail.com>
Date: Tue, 10 Feb 2026 08:25:52 +0100
Subject: [PATCH] Libretro: Freeze fix

Broke in #21221, forgot to apply the refactoring with libretro
---
 libretro/libretro.cpp | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

diff --git a/libretro/libretro.cpp b/libretro/libretro.cpp
index 1c506b5380..5a2f9104f1 100644
--- a/libretro/libretro.cpp
+++ b/libretro/libretro.cpp
@@ -1360,9 +1360,9 @@ namespace Libretro
          ctx->GetDrawContext()->BeginFrame(Draw::DebugFlags::NONE);
       }
 
+      const DisplayLayoutConfig &displayLayoutConfig = g_Config.GetDisplayLayoutConfig(g_display.GetDeviceOrientation());
       if (gpu) {
-         const DisplayLayoutConfig &config = g_Config.GetDisplayLayoutConfig(g_display.GetDeviceOrientation());
-         gpu->BeginHostFrame(config);
+         gpu->BeginHostFrame(displayLayoutConfig);
       }
 
       PSP_RunLoopWhileState();
@@ -1377,9 +1377,20 @@ namespace Libretro
          break;
       }
 
-      if (gpu)
+      if (gpu) {
          gpu->EndHostFrame();
 
+         gpu->PrepareCopyDisplayToOutput(displayLayoutConfig);
+      }
+
+      // gotta do the backbuffer bind somewhere.
+      using namespace Draw;
+      ctx->GetDrawContext()->BindFramebufferAsRenderTarget(nullptr, {RPAction::CLEAR, RPAction::CLEAR, RPAction::CLEAR}, "BackBuffer");
+
+      if (gpu) {
+         gpu->CopyDisplayToOutput(displayLayoutConfig);
+      }
+
       if (ctx->GetDrawContext()) {
          ctx->GetDrawContext()->EndFrame();
          ctx->GetDrawContext()->Present(Draw::PresentMode::FIFO);