32 lines
1007 B
Diff
32 lines
1007 B
Diff
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From 9be7aaacd55b6264f8b893277f3f44c1f2b37c47 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Stefan=20Br=C3=83=C2=BCns?= <stefan.bruens@rwth-aachen.de>
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Date: Sat, 15 Jul 2017 21:14:07 +0200
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Subject: [PATCH] Do not include glx.h when using GLES
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---
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modules/highgui/src/window_QT.cpp | 7 +++++--
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1 file changed, 5 insertions(+), 2 deletions(-)
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diff --git a/modules/highgui/src/window_QT.cpp b/modules/highgui/src/window_QT.cpp
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index 4cfce66..baea0a2 100644
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--- a/modules/highgui/src/window_QT.cpp
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+++ b/modules/highgui/src/window_QT.cpp
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@@ -54,9 +54,12 @@
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#include <unistd.h>
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#endif
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+// Get GL_PERSPECTIVE_CORRECTION_HINT definition, not available in GLES 2 or
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+// OpenGL 3 core profile or later
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#ifdef HAVE_QT_OPENGL
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- #if defined Q_WS_X11 /* Qt4 */ || defined Q_OS_LINUX /* Qt5 */
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- #include <GL/glx.h>
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+ #if defined Q_WS_X11 /* Qt4 */ || \
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+ (!defined(QT_OPENGL_ES_2) && defined Q_OS_LINUX) /* Qt5 with desktop OpenGL */
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+ #include <GL/gl.h>
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#endif
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#endif
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--
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2.13.2
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