From 1fd099db70ddff98fb3ebee69b6bed456e153be3 Mon Sep 17 00:00:00 2001
From: Cameron Gutman <aicommander@gmail.com>
Date: Sat, 9 Feb 2019 18:47:57 -0800
Subject: [PATCH] Log when StretchRect() fails

---
 app/streaming/video/ffmpeg-renderers/dxva2.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/app/streaming/video/ffmpeg-renderers/dxva2.cpp b/app/streaming/video/ffmpeg-renderers/dxva2.cpp
index 2ac67014..d339f221 100644
--- a/app/streaming/video/ffmpeg-renderers/dxva2.cpp
+++ b/app/streaming/video/ffmpeg-renderers/dxva2.cpp
@@ -909,6 +909,9 @@ void DXVA2Renderer::renderFrameAtVsync(AVFrame *frame)
         // This function doesn't trigger any of Intel's garbage video "enhancements"
         hr = m_Device->StretchRect(surface, &sample.SrcRect, m_RenderTarget, &sample.DstRect, D3DTEXF_NONE);
         if (FAILED(hr)) {
+            SDL_LogError(SDL_LOG_CATEGORY_APPLICATION,
+                         "StretchRect() failed: %x",
+                         hr);
             SDL_Event event;
             event.type = SDL_RENDER_TARGETS_RESET;
             SDL_PushEvent(&event);