summaryrefslogtreecommitdiffstats
path: root/mkspecs/devices
diff options
context:
space:
mode:
Diffstat (limited to 'mkspecs/devices')
-rw-r--r--mkspecs/devices/linux-rasp-pi-g++/qeglfs_hooks.cpp143
-rw-r--r--mkspecs/devices/linux-rasp-pi-g++/qmake.conf56
-rw-r--r--mkspecs/devices/linux-rasp-pi-g++/qplatformdefs.h44
3 files changed, 243 insertions, 0 deletions
diff --git a/mkspecs/devices/linux-rasp-pi-g++/qeglfs_hooks.cpp b/mkspecs/devices/linux-rasp-pi-g++/qeglfs_hooks.cpp
new file mode 100644
index 0000000000..2cbd297a90
--- /dev/null
+++ b/mkspecs/devices/linux-rasp-pi-g++/qeglfs_hooks.cpp
@@ -0,0 +1,143 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the qmake spec of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qeglfs_hooks.h"
+
+#include <bcm_host.h>
+
+#if 0 //fb size query
+#include <stdio.h>
+#include <sys/ioctl.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <linux/fb.h>
+#endif
+
+static DISPMANX_DISPLAY_HANDLE_T dispman_display = 0;
+static DISPMANX_UPDATE_HANDLE_T dispman_update = 0;
+
+void QEglFSHooks::platformInit()
+{
+ bcm_host_init();
+}
+
+EGLNativeDisplayType QEglFSHooks::platformDisplay() const
+{
+ dispman_display = vc_dispmanx_display_open(0/* LCD */);
+ return EGL_DEFAULT_DISPLAY;
+}
+
+void QEglFSHooks::platformDestroy()
+{
+ vc_dispmanx_display_close(dispman_display);
+}
+
+QSize QEglFSHooks::screenSize() const
+{
+ //both mechanisms work
+#if 1
+ uint32_t width, height;
+ graphics_get_display_size(0 /* LCD */, &width, &height);
+ return QSize(width, height);
+#else
+ int fd = open("/dev/fb0", O_RDONLY);
+ if (fd == -1) {
+ fprintf(stderr, "Failed to open fb to detect screen resolution!\n");
+ return QSize();
+ }
+
+ struct fb_var_screeninfo vinfo;
+ if (ioctl(fd, FBIOGET_VSCREENINFO, &vinfo) = -1) {
+ fprintf(stderr, "Could not query screen info variable\n");
+ close(fd);
+ return QSize();
+ }
+
+ close(fd);
+
+ return QSize(vinfo.xres, vinfo.yres);
+#endif
+}
+
+EGLNativeWindowType QEglFSHooks::createNativeWindow(const QSize &size)
+{
+ VC_RECT_T dst_rect;
+ dst_rect.x = 0;
+ dst_rect.y = 0;
+ dst_rect.width = size.width();
+ dst_rect.height = size.height();
+
+ VC_RECT_T src_rect;
+ src_rect.x = 0;
+ src_rect.y = 0;
+ src_rect.width = size.width() << 16;
+ src_rect.height = size.height() << 16;
+
+ dispman_update = vc_dispmanx_update_start(0);
+
+ VC_DISPMANX_ALPHA_T alpha;
+ alpha.flags = DISPMANX_FLAGS_ALPHA_FIXED_ALL_PIXELS;
+ alpha.opacity = 0xFF;
+ alpha.mask = 0;
+
+ DISPMANX_ELEMENT_HANDLE_T dispman_element = vc_dispmanx_element_add(
+ dispman_update, dispman_display, 0, &dst_rect, 0, &src_rect,
+ DISPMANX_PROTECTION_NONE, &alpha, (DISPMANX_CLAMP_T *)NULL, (DISPMANX_TRANSFORM_T)0);
+
+ vc_dispmanx_update_submit_sync(dispman_update);
+
+ EGL_DISPMANX_WINDOW_T *eglWindow = new EGL_DISPMANX_WINDOW_T;
+ eglWindow->element = dispman_element;
+ eglWindow->width = size.width();
+ eglWindow->height = size.height();
+
+ return eglWindow;
+}
+
+void QEglFSHooks::destroyNativeWindow(EGLNativeWindowType window)
+{
+ EGL_DISPMANX_WINDOW_T *eglWindow = static_cast<EGL_DISPMANX_WINDOW_T *>(window);
+ vc_dispmanx_element_remove(dispman_update, eglWindow->element);
+ delete eglWindow;
+}
+
+QEglFSHooks platform_hooks;
diff --git a/mkspecs/devices/linux-rasp-pi-g++/qmake.conf b/mkspecs/devices/linux-rasp-pi-g++/qmake.conf
new file mode 100644
index 0000000000..326d6b3b61
--- /dev/null
+++ b/mkspecs/devices/linux-rasp-pi-g++/qmake.conf
@@ -0,0 +1,56 @@
+#
+# qmake configuration for Broadcom's Raspberry PI
+# http://wiki.qt-project.org/Devices/RaspberryPi
+
+!exists($$[QT_SYSROOT]/usr/include/libudev.h) {
+ message("Keyboard support requires udev")
+ message("Install libudev-dev in your rootfs")
+ error()
+}
+
+MAKEFILE_GENERATOR = UNIX
+TARGET_PLATFORM = unix
+TEMPLATE = app
+CONFIG += qt warn_on release incremental link_prl gdb_dwarf_index
+QT += core gui
+QMAKE_INCREMENTAL_STYLE = sublib
+
+include(../../common/linux.conf)
+include(../../common/gcc-base-unix.conf)
+include(../../common/g++-unix.conf)
+
+load(device_config)
+
+QMAKE_CC = $${CROSS_COMPILE}gcc
+QMAKE_CXX = $${CROSS_COMPILE}g++
+QMAKE_LINK = $${QMAKE_CXX}
+QMAKE_LINK_SHLIB = $${QMAKE_CXX}
+
+# modifications to linux.conf
+QMAKE_AR = $${CROSS_COMPILE}ar cqs
+QMAKE_OBJCOPY = $${CROSS_COMPILE}objcopy
+QMAKE_STRIP = $${CROSS_COMPILE}strip
+
+#Circular dependency in GLES2 <-> EGL requires the following abomination
+QMAKE_LIBS_EGL = -L$$[QT_SYSROOT]/opt/vc/lib -lWFC -lGLESv2 -lEGL -lbcm_host -lopenmaxil
+QMAKE_LIBS_OPENGL_ES2 = $${QMAKE_LIBS_EGL}
+QMAKE_LIBS_OPENVG = $${QMAKE_LIBS_EGL}
+
+QMAKE_INCDIR_EGL = $$[QT_SYSROOT]/opt/vc/include
+QMAKE_INCDIR_OPENGL_ES2 = $${QMAKE_INCDIR_EGL}
+
+QMAKE_CFLAGS_RELEASE += \
+ -mfloat-abi=softfp \
+ -mfpu=vfp \
+ -mtune=arm1176jzf-s \
+ -march=armv6zk \
+ -mabi=aapcs-linux
+
+QMAKE_CXXFLAGS_RELEASE = $$QMAKE_CFLAGS_RELEASE
+
+EGLFS_PLATFORM_HOOKS_SOURCES = $$PWD/qeglfs_hooks.cpp
+
+# Sanity check
+deviceSanityCheckCompiler()
+
+load(qt_config)
diff --git a/mkspecs/devices/linux-rasp-pi-g++/qplatformdefs.h b/mkspecs/devices/linux-rasp-pi-g++/qplatformdefs.h
new file mode 100644
index 0000000000..62cbb049dd
--- /dev/null
+++ b/mkspecs/devices/linux-rasp-pi-g++/qplatformdefs.h
@@ -0,0 +1,44 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the qmake spec of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "../../linux-g++/qplatformdefs.h"
+
+#define QT_QPA_DEFAULT_PLATFORM_NAME "eglfs"
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-16 21:42:41 +0000