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From 54461670e035ffcb41268a02e9b0c441cc008ddb Mon Sep 17 00:00:00 2001
From: Samuel Nevala <samuel.nevala@intopalo.com>
Date: Thu, 22 Oct 2015 14:02:28 +0300
Subject: [PATCH] ANGLE: Fix winrt backing store to support feature level 9_3
devices.
Partially revert c7abf81786f4a0c. Instead of using ES3 entry point
use ES2 for blitting. Small change is also required to ANGLE that
makes ES2 entry to behave same as ES3.
Task-Id: QTBUG-48266
Change-Id: Idc51f00a659c91f740876be071eb71bff69e0e38
---
.../src/libGLESv2/entry_points_gles_2_0_ext.cpp | 4 +++
...inrt-backing-store-to-support-feature-lev.patch | 33 ++++++++++++++++++++++
src/plugins/platforms/winrt/qwinrtbackingstore.cpp | 11 ++++----
3 files changed, 42 insertions(+), 6 deletions(-)
create mode 100644 src/angle/patches/0009-ANGLE-Fix-winrt-backing-store-to-support-feature-lev.patch
diff --git a/src/3rdparty/angle/src/libGLESv2/entry_points_gles_2_0_ext.cpp b/src/3rdparty/angle/src/libGLESv2/entry_points_gles_2_0_ext.cpp
index 8be6ae7..d41c5a4 100644
--- a/src/3rdparty/angle/src/libGLESv2/entry_points_gles_2_0_ext.cpp
+++ b/src/3rdparty/angle/src/libGLESv2/entry_points_gles_2_0_ext.cpp
@@ -659,7 +659,11 @@ void GL_APIENTRY BlitFramebufferANGLE(GLint srcX0, GLint srcY0, GLint srcX1, GLi
{
if (!ValidateBlitFramebufferParameters(context, srcX0, srcY0, srcX1, srcY1,
dstX0, dstY0, dstX1, dstY1, mask, filter,
+#ifndef ANGLE_ENABLE_WINDOWS_STORE
true))
+#else
+ false))
+#endif
{
return;
}
--
1.9.5.msysgit.1
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