qt-everywhere-src-5.15.1/qtbase/src/angle/patches/0008-ANGLE-winrt-Do-full-screen-update-if-the-the-window-.patch

From 5a58c6c7d97f003aa4a34ae130697dc81cc8fdf8 Mon Sep 17 00:00:00 2001
From: Oliver Wolff <oliver.wolff@qt.io>
Date: Wed, 22 Aug 2018 15:17:52 +0200
Subject: [PATCH 8/8] ANGLE: winrt: Do full screen update if the the window
 size is reduced

We cannot do partial updates if the window size is reduced as this will
result in a "pDstBox is not a valid box for the destination subresource."
error.

Change-Id: I9a8d91bca961f52e1aab1bec5321922cfc842fb3
---
 .../src/libANGLE/renderer/d3d/d3d11/TextureStorage11.cpp      | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/TextureStorage11.cpp b/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/TextureStorage11.cpp
index 8f76d16c30..b702450ded 100644
--- a/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/TextureStorage11.cpp
+++ b/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/TextureStorage11.cpp
@@ -664,9 +664,14 @@ gl::Error TextureStorage11::setData(const gl::Context *context,
     // with compressed formats in the calling logic.
     ASSERT(!internalFormatInfo.compressed);
 
-    const int width    = destBox ? destBox->width : static_cast<int>(image->getWidth());
-    const int height   = destBox ? destBox->height : static_cast<int>(image->getHeight());
-    const int depth    = destBox ? destBox->depth : static_cast<int>(image->getDepth());
+    const int imageWidth = static_cast<int>(image->getWidth());
+    const int width    = destBox ? destBox->width : imageWidth;
+    const int imageHeight = static_cast<int>(image->getHeight());
+    const int height   = destBox ? destBox->height : imageHeight;
+    const int imageDepth = static_cast<int>(image->getDepth());
+    const int depth    = destBox ? destBox->depth : imageDepth;
+    if (imageWidth < width || imageHeight < height || imageDepth < depth)
+        fullUpdate = true;
     GLuint srcRowPitch = 0;
     ANGLE_TRY_RESULT(
         internalFormatInfo.computeRowPitch(type, width, unpack.alignment, unpack.rowLength),
-- 
2.15.0.windows.1