freescale: egl_viv: cast EGLNative types from vivante functions

All vivante functions return void* even when the actual native type
(EGLNativeDisplayType, EGLNativeWindowType, etc.) might be typedef'ed
as something else, as they do when the CFLAGS from egl.pc are now used.

Change-Id: I23bbe223a77d9233bbe0325c1e96f6e0612799cc
Reviewed-by: Mikko Gronoff <mikko.gronoff@qt.io>

1 files changed, 57 insertions, 0 deletions

diff --git a/meta-fsl-extras/recipes/qt5/qtbase/0001-egl_viv-cast-EGLNative-types-from-vivante-functions.patch b/meta-fsl-extras/recipes/qt5/qtbase/0001-egl_viv-cast-EGLNative-types-from-vivante-functions.patch
new file mode 100644
index 0000000..dc56cfc
--- /dev/null
+++ b/meta-fsl-extras/recipes/qt5/qtbase/0001-egl_viv-cast-EGLNative-types-from-vivante-functions.patch
@@ -0,0 +1,57 @@
+From 40e76307c1ee1ebe4e0142d623071d0f768f2450 Mon Sep 17 00:00:00 2001
+From: Samuli Piippo <samuli.piippo@qt.io>
+Date: Wed, 9 Jan 2019 13:01:01 +0000
+Subject: [PATCH] egl_viv: cast EGLNative types from vivante functions
+
+All vivante functions return void* even when the actual native type
+(EGLNativeDisplayType, EGLNativeWindowType, etc.) might be typedef'ed
+as something else, as they do when the CFLAGS from egl.pc are now used.
+---
+ .../deviceintegration/eglfs_viv/qeglfsvivintegration.cpp      | 4 ++--
+ .../deviceintegration/eglfs_viv_wl/qeglfsvivwlintegration.cpp | 4 ++--
+ 2 files changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/src/plugins/platforms/eglfs/deviceintegration/eglfs_viv/qeglfsvivintegration.cpp b/src/plugins/platforms/eglfs/deviceintegration/eglfs_viv/qeglfsvivintegration.cpp
+index 763a4a462b..2fc076ad0c 100644
+--- a/src/plugins/platforms/eglfs/deviceintegration/eglfs_viv/qeglfsvivintegration.cpp
++++ b/src/plugins/platforms/eglfs/deviceintegration/eglfs_viv/qeglfsvivintegration.cpp
+@@ -65,7 +65,7 @@ void QEglFSVivIntegration::platformInit()
+     VivanteInit();
+     mNativeDisplay = fbGetDisplay();
+ #else
+-    mNativeDisplay = fbGetDisplayByIndex(framebufferIndex());
++    mNativeDisplay = static_cast<EGLNativeDisplayType>(fbGetDisplayByIndex(framebufferIndex()));
+ #endif
+ 
+     fbGetDisplayGeometry(mNativeDisplay, &width, &height);
+@@ -88,7 +88,7 @@ EGLNativeWindowType QEglFSVivIntegration::createNativeWindow(QPlatformWindow *wi
+     Q_UNUSED(window)
+     Q_UNUSED(format)
+ 
+-    EGLNativeWindowType eglWindow = fbCreateWindow(mNativeDisplay, 0, 0, size.width(), size.height());
++    EGLNativeWindowType eglWindow = static_cast<EGLNativeWindowType>(fbCreateWindow(mNativeDisplay, 0, 0, size.width(), size.height()));
+     return eglWindow;
+ }
+ 
+diff --git a/src/plugins/platforms/eglfs/deviceintegration/eglfs_viv_wl/qeglfsvivwlintegration.cpp b/src/plugins/platforms/eglfs/deviceintegration/eglfs_viv_wl/qeglfsvivwlintegration.cpp
+index 61e2f17766..3bdae239cd 100644
+--- a/src/plugins/platforms/eglfs/deviceintegration/eglfs_viv_wl/qeglfsvivwlintegration.cpp
++++ b/src/plugins/platforms/eglfs/deviceintegration/eglfs_viv_wl/qeglfsvivwlintegration.cpp
+@@ -60,7 +60,7 @@ void QEglFSVivWaylandIntegration::platformInit()
+     }
+ 
+     mWaylandDisplay = wl_display_create();
+-    mNativeDisplay = fbGetDisplay(mWaylandDisplay);
++    mNativeDisplay = static_cast<EGLNativeDisplayType>(fbGetDisplay(mWaylandDisplay));
+     fbGetDisplayGeometry(mNativeDisplay, &width, &height);
+     mScreenSize.setHeight(height);
+     mScreenSize.setWidth(width);
+@@ -81,7 +81,7 @@ EGLNativeWindowType QEglFSVivWaylandIntegration::createNativeWindow(QPlatformWin
+     Q_UNUSED(window)
+     Q_UNUSED(format)
+ 
+-    EGLNativeWindowType eglWindow = fbCreateWindow(mNativeDisplay, 0, 0, size.width(), size.height());
++    EGLNativeWindowType eglWindow = static_cast<EGLNativeWindowType>(fbCreateWindow(mNativeDisplay, 0, 0, size.width(), size.height()));
+     return eglWindow;
+ }
+