mirror of
https://github.com/hyperion-project/hyperion.ng.git
synced 2023-10-10 13:36:59 +02:00
Merge pull request #243 from Gamadril/master
Refactoring, new grabber for OSX, binaries with fb grabber Former-commit-id: 899f1ed51835c50a451552739d9e57041bd86a65
This commit is contained in:
commit
d106a9645c
@ -35,10 +35,21 @@ endif(ENABLE_V4L2 AND NOT ENABLE_PROTOBUF)
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option(ENABLE_FB "Enable the framebuffer grabber" OFF)
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option(ENABLE_FB "Enable the framebuffer grabber" OFF)
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message(STATUS "ENABLE_FB = " ${ENABLE_FB})
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message(STATUS "ENABLE_FB = " ${ENABLE_FB})
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option(ENABLE_OSX "Enable the osx grabber" OFF)
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message(STATUS "ENABLE_OSX = " ${ENABLE_OSX})
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if(ENABLE_FB AND ENABLE_DISPMANX)
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if(ENABLE_FB AND ENABLE_DISPMANX)
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message(FATAL_ERROR "dispmanx grabber and framebuffer grabber cannot be used at the same time")
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message(FATAL_ERROR "dispmanx grabber and framebuffer grabber cannot be used at the same time")
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endif(ENABLE_FB AND ENABLE_DISPMANX)
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endif(ENABLE_FB AND ENABLE_DISPMANX)
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if(ENABLE_FB AND ENABLE_OSX)
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message(FATAL_ERROR "osx grabber and framebuffer grabber cannot be used at the same time")
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endif(ENABLE_FB AND ENABLE_OSX)
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if(ENABLE_OSX AND ENABLE_DISPMANX)
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message(FATAL_ERROR "dispmanx grabber and osx grabber cannot be used at the same time")
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endif(ENABLE_OSX AND ENABLE_DISPMANX)
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# Createt the configuration file
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# Createt the configuration file
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# configure a header file to pass some of the CMake settings
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# configure a header file to pass some of the CMake settings
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# to the source code
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# to the source code
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@ -89,6 +100,10 @@ if(NOT APPLE)
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link_directories(${CMAKE_FIND_ROOT_PATH}/lib/arm-linux-gnueabihf)
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link_directories(${CMAKE_FIND_ROOT_PATH}/lib/arm-linux-gnueabihf)
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endif()
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endif()
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if(ENABLE_OSX)
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set(CMAKE_EXE_LINKER_FLAGS "-framework CoreGraphics")
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endif()
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configure_file(bin/install_hyperion.sh ${LIBRARY_OUTPUT_PATH} @ONLY)
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configure_file(bin/install_hyperion.sh ${LIBRARY_OUTPUT_PATH} @ONLY)
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configure_file(config/hyperion.config.json ${LIBRARY_OUTPUT_PATH} @ONLY)
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configure_file(config/hyperion.config.json ${LIBRARY_OUTPUT_PATH} @ONLY)
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configure_file(config/hyperion_x86.config.json ${LIBRARY_OUTPUT_PATH} @ONLY)
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configure_file(config/hyperion_x86.config.json ${LIBRARY_OUTPUT_PATH} @ONLY)
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@ -28,6 +28,10 @@ cmake ..
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cmake -DENABLE_DISPMANX=OFF -DENABLE_SPIDEV=OFF -DENABLE_X11=ON ..
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cmake -DENABLE_DISPMANX=OFF -DENABLE_SPIDEV=OFF -DENABLE_X11=ON ..
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# as an alternative for the dispmanx grabber on non-rpi devices (e.g. cubox-i) you could try the framebuffer grabber
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# as an alternative for the dispmanx grabber on non-rpi devices (e.g. cubox-i) you could try the framebuffer grabber
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cmake -DENABLE_DISPMANX=OFF -DENABLE_SPIDEV=OFF -DENABLE_FB=ON ..
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cmake -DENABLE_DISPMANX=OFF -DENABLE_SPIDEV=OFF -DENABLE_FB=ON ..
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# for OSX build you need XCode, qt4 libraries and cmake. You can use macport (homebrew might work too) to install them
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sudo port install qt4-mac
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sudo port install cmake
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cmake -DENABLE_DISPMANX=OFF -DENABLE_SPIDEV=OFF -DENABLE_V4L2=OFF -DENABLE_OSX=ON .
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# run make to build Hyperion
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# run make to build Hyperion
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make
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make
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@ -21,3 +21,6 @@
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// Define to enable the framebuffer grabber
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// Define to enable the framebuffer grabber
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#cmakedefine ENABLE_FB
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#cmakedefine ENABLE_FB
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// Define to enable the osx grabber
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#cmakedefine ENABLE_OSX
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@ -10,6 +10,9 @@ IS_XBIAN=`cat /etc/issue | grep XBian | wc -l`
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IS_RASPBMC=`cat /etc/issue | grep Raspbmc | wc -l`
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IS_RASPBMC=`cat /etc/issue | grep Raspbmc | wc -l`
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IS_OPENELEC=`cat /etc/issue | grep -m 1 OpenELEC | wc -l`
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IS_OPENELEC=`cat /etc/issue | grep -m 1 OpenELEC | wc -l`
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# Find out if its an imx6 device
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IS_IMX6=`cat /proc/cpuinfo | grep i.MX6 | wc -l`
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# check which init script we should use
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# check which init script we should use
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USE_INITCTL=`which /sbin/initctl | wc -l`
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USE_INITCTL=`which /sbin/initctl | wc -l`
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USE_SERVICE=`which /usr/sbin/service | wc -l`
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USE_SERVICE=`which /usr/sbin/service | wc -l`
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@ -34,14 +37,21 @@ fi
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echo 'Downloading hyperion'
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echo 'Downloading hyperion'
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if [ $IS_OPENELEC -eq 1 ]; then
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if [ $IS_OPENELEC -eq 1 ]; then
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# OpenELEC has a readonly file system. Use alternative location
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# OpenELEC has a readonly file system. Use alternative location
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if [ $IS_IMX6 -eq 1 ]; then
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curl -L --get https://raw.githubusercontent.com/tvdzwan/hyperion/master/deploy/hyperion_imx6.tar.gz | tar -C /storage -xz
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else
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curl -L --get https://raw.githubusercontent.com/tvdzwan/hyperion/master/deploy/hyperion.tar.gz | tar -C /storage -xz
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curl -L --get https://raw.githubusercontent.com/tvdzwan/hyperion/master/deploy/hyperion.tar.gz | tar -C /storage -xz
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fi
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curl -L --get https://raw.githubusercontent.com/tvdzwan/hyperion/master/deploy/hyperion.deps.openelec-rpi.tar.gz | tar -C /storage/hyperion/bin -xz
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curl -L --get https://raw.githubusercontent.com/tvdzwan/hyperion/master/deploy/hyperion.deps.openelec-rpi.tar.gz | tar -C /storage/hyperion/bin -xz
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# modify the default config to have a correct effect path
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# modify the default config to have a correct effect path
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sed -i 's:/opt:/storage:g' /storage/hyperion/config/hyperion.config.json
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sed -i 's:/opt:/storage:g' /storage/hyperion/config/hyperion.config.json
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else
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if [ $IS_IMX6 -eq 1 ]; then
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wget https://raw.githubusercontent.com/tvdzwan/hyperion/master/deploy/hyperion_imx6.tar.gz -O - | tar -C /opt -xz
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else
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else
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wget https://raw.githubusercontent.com/tvdzwan/hyperion/master/deploy/hyperion.tar.gz -O - | tar -C /opt -xz
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wget https://raw.githubusercontent.com/tvdzwan/hyperion/master/deploy/hyperion.tar.gz -O - | tar -C /opt -xz
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fi
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fi
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fi
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# create links to the binaries
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# create links to the binaries
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if [ $IS_OPENELEC -ne 1 ]; then
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if [ $IS_OPENELEC -ne 1 ]; then
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@ -51,7 +61,7 @@ if [ $IS_OPENELEC -ne 1 ]; then
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fi
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fi
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# create link to the gpio changer (gpio->spi)
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# create link to the gpio changer (gpio->spi)
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if [ $IS_RASPBMC -eq 1 ]; then
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if [ $IS_RASPBMC -eq 1 ] && [ $IS_IMX6 -ne 1 ]; then
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ln -fs /opt/hyperion/bin/gpio2spi /usr/bin/gpio2spi
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ln -fs /opt/hyperion/bin/gpio2spi /usr/bin/gpio2spi
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fi
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fi
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1
deploy/hyperion_imx6.tar.gz.REMOVED.git-id
Normal file
1
deploy/hyperion_imx6.tar.gz.REMOVED.git-id
Normal file
@ -0,0 +1 @@
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12dce43d5b0f92cd013594f1b3d5045d5578de98
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@ -7,7 +7,6 @@
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// Utils includes
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// Utils includes
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#include <utils/Image.h>
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#include <utils/Image.h>
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#include <utils/ColorRgb.h>
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#include <utils/ColorRgb.h>
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#include <utils/ColorRgba.h>
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#include <utils/GrabbingMode.h>
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#include <utils/GrabbingMode.h>
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#include <utils/VideoMode.h>
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#include <utils/VideoMode.h>
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@ -81,7 +80,7 @@ private:
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QTimer _timer;
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QTimer _timer;
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/// The image used for grabbing frames
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/// The image used for grabbing frames
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Image<ColorRgba> _image;
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Image<ColorRgb> _image;
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/// The actual grabber
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/// The actual grabber
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FramebufferFrameGrabber * _frameGrabber;
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FramebufferFrameGrabber * _frameGrabber;
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/// The processor for transforming images to led colors
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/// The processor for transforming images to led colors
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95
include/grabber/OsxWrapper.h
Normal file
95
include/grabber/OsxWrapper.h
Normal file
@ -0,0 +1,95 @@
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#pragma once
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// QT includes
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#include <QObject>
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#include <QTimer>
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// Utils includes
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#include <utils/Image.h>
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#include <utils/ColorRgb.h>
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#include <utils/ColorRgba.h>
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#include <utils/GrabbingMode.h>
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#include <utils/VideoMode.h>
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// Forward class declaration
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class OsxFrameGrabber;
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class Hyperion;
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class ImageProcessor;
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///
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/// The OsxWrapper uses an instance of the OsxFrameGrabber to obtain ImageRgb's from the
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/// displayed content. This ImageRgb is processed to a ColorRgb for each led and commmited to the
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/// attached Hyperion.
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///
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class OsxWrapper: public QObject
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{
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Q_OBJECT
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public:
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///
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/// Constructs the osx frame grabber with a specified grab size and update rate.
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///
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/// @param[in] display Index of the display to grab
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/// @param[in] grabWidth The width of the grabbed image [pixels]
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/// @param[in] grabHeight The height of the grabbed images [pixels]
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/// @param[in] updateRate_Hz The image grab rate [Hz]
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/// @param[in] hyperion The instance of Hyperion used to write the led values
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///
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OsxWrapper(const unsigned display, const unsigned grabWidth, const unsigned grabHeight, const unsigned updateRate_Hz, Hyperion * hyperion);
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///
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/// Destructor of this osx frame grabber. Releases any claimed resources.
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///
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virtual ~OsxWrapper();
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public slots:
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///
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/// Starts the grabber wich produces led values with the specified update rate
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///
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void start();
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///
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/// Performs a single frame grab and computes the led-colors
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///
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void action();
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///
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/// Stops the grabber
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///
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void stop();
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///
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/// Set the grabbing mode
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/// @param[in] mode The new grabbing mode
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///
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void setGrabbingMode(const GrabbingMode mode);
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///
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/// Set the video mode (2D/3D)
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/// @param[in] mode The new video mode
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///
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void setVideoMode(const VideoMode videoMode);
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private:
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/// The update rate [Hz]
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const int _updateInterval_ms;
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/// The timeout of the led colors [ms]
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const int _timeout_ms;
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/// The priority of the led colors
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const int _priority;
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/// The timer for generating events with the specified update rate
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QTimer _timer;
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/// The image used for grabbing frames
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Image<ColorRgb> _image;
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/// The actual grabber
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OsxFrameGrabber * _frameGrabber;
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/// The processor for transforming images to led colors
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ImageProcessor * _processor;
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/// The list with computed led colors
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std::vector<ColorRgb> _ledColors;
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/// Pointer to Hyperion for writing led values
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Hyperion * _hyperion;
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};
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@ -9,6 +9,8 @@
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enum PixelFormat {
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enum PixelFormat {
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PIXELFORMAT_YUYV,
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PIXELFORMAT_YUYV,
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PIXELFORMAT_UYVY,
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PIXELFORMAT_UYVY,
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PIXELFORMAT_BGR16,
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PIXELFORMAT_BGR24,
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PIXELFORMAT_RGB32,
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PIXELFORMAT_RGB32,
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PIXELFORMAT_BGR32,
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PIXELFORMAT_BGR32,
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PIXELFORMAT_NO_CHANGE
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PIXELFORMAT_NO_CHANGE
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@ -27,6 +29,14 @@ inline PixelFormat parsePixelFormat(std::string pixelFormat)
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{
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{
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return PIXELFORMAT_UYVY;
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return PIXELFORMAT_UYVY;
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}
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}
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else if (pixelFormat == "bgr16")
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{
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return PIXELFORMAT_BGR16;
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}
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else if (pixelFormat == "bgr24")
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{
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return PIXELFORMAT_BGR24;
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}
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else if (pixelFormat == "rgb32")
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else if (pixelFormat == "rgb32")
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{
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{
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return PIXELFORMAT_RGB32;
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return PIXELFORMAT_RGB32;
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@ -13,3 +13,7 @@ endif (ENABLE_V4L2)
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if (ENABLE_X11)
|
if (ENABLE_X11)
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add_subdirectory(x11)
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add_subdirectory(x11)
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endif()
|
endif()
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if (ENABLE_OSX)
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add_subdirectory(osx)
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endif()
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@ -5,10 +5,8 @@
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#include <linux/fb.h>
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#include <linux/fb.h>
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#include <sys/mman.h>
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#include <sys/mman.h>
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#include <sys/ioctl.h>
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#include <sys/ioctl.h>
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#include <math.h>
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|
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// STL includes
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// STL includes
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#include <cassert>
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|
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#include <iostream>
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#include <iostream>
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// Local includes
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// Local includes
|
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@ -20,59 +18,48 @@ FramebufferFrameGrabber::FramebufferFrameGrabber(const std::string & device, con
|
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_fbDevice(device),
|
_fbDevice(device),
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_width(width),
|
_width(width),
|
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_height(height),
|
_height(height),
|
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_xScale(1),
|
_imgResampler(new ImageResampler())
|
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_yScale(1)
|
|
||||||
{
|
{
|
||||||
int result;
|
int result;
|
||||||
struct fb_var_screeninfo vinfo;
|
struct fb_var_screeninfo vinfo;
|
||||||
|
|
||||||
// Check if the framebuffer device can be opened and display the current resolution
|
// Check if the framebuffer device can be opened and display the current resolution
|
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_fbfd = open(_fbDevice.c_str(), O_RDONLY);
|
_fbfd = open(_fbDevice.c_str(), O_RDONLY);
|
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assert(_fbfd > 0);
|
if (_fbfd == 0)
|
||||||
|
{
|
||||||
// get variable screen information
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std::cerr << "Error openning " << _fbDevice << std::endl;
|
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result = ioctl (_fbfd, FBIOGET_VSCREENINFO, &vinfo);
|
}
|
||||||
assert(result == 0);
|
else
|
||||||
|
{
|
||||||
std::cout << "Framebuffer opened with resolution: " << vinfo.xres << "x" << vinfo.yres << "@" << vinfo.bits_per_pixel << "bit" << std::endl;
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// get variable screen information
|
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|
result = ioctl (_fbfd, FBIOGET_VSCREENINFO, &vinfo);
|
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close(_fbfd);
|
if (result != 0)
|
||||||
|
{
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||||||
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std::cerr << "Could not get screen information" << std::endl;
|
||||||
|
}
|
||||||
|
else
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||||||
|
{
|
||||||
|
std::cout << "Framebuffer opened with resolution: " << vinfo.xres << "x" << vinfo.yres << "@" << vinfo.bits_per_pixel << "bit" << std::endl;
|
||||||
|
}
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||||||
|
close(_fbfd);
|
||||||
|
}
|
||||||
}
|
}
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||||||
|
|
||||||
FramebufferFrameGrabber::~FramebufferFrameGrabber()
|
FramebufferFrameGrabber::~FramebufferFrameGrabber()
|
||||||
{
|
{
|
||||||
|
delete _imgResampler;
|
||||||
}
|
}
|
||||||
|
|
||||||
void FramebufferFrameGrabber::setVideoMode(const VideoMode videoMode)
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void FramebufferFrameGrabber::setVideoMode(const VideoMode videoMode)
|
||||||
{
|
{
|
||||||
switch (videoMode) {
|
_imgResampler->set3D(videoMode);
|
||||||
case VIDEO_3DSBS:
|
|
||||||
_xScale = 2;
|
|
||||||
_yScale = 1;
|
|
||||||
break;
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|
||||||
case VIDEO_3DTAB:
|
|
||||||
_xScale = 1;
|
|
||||||
_yScale = 2;
|
|
||||||
break;
|
|
||||||
case VIDEO_2D:
|
|
||||||
default:
|
|
||||||
_xScale = 1;
|
|
||||||
_yScale = 1;
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
}
|
||||||
|
|
||||||
void FramebufferFrameGrabber::grabFrame(Image<ColorRgba> & image)
|
void FramebufferFrameGrabber::grabFrame(Image<ColorRgb> & image)
|
||||||
{
|
{
|
||||||
struct fb_var_screeninfo vinfo;
|
struct fb_var_screeninfo vinfo;
|
||||||
unsigned capSize, px, py, index, bytesPerPixel;
|
unsigned capSize, bytesPerPixel;
|
||||||
float x_scale, y_scale;
|
PixelFormat pixelFormat;
|
||||||
|
|
||||||
/* resize the given image if needed */
|
|
||||||
if (image.width() != _width || image.height() != _height)
|
|
||||||
{
|
|
||||||
image.resize(_width, _height);
|
|
||||||
}
|
|
||||||
|
|
||||||
/* Open the framebuffer device */
|
/* Open the framebuffer device */
|
||||||
_fbfd = open(_fbDevice.c_str(), O_RDONLY);
|
_fbfd = open(_fbDevice.c_str(), O_RDONLY);
|
||||||
@ -82,41 +69,37 @@ void FramebufferFrameGrabber::grabFrame(Image<ColorRgba> & image)
|
|||||||
|
|
||||||
bytesPerPixel = vinfo.bits_per_pixel / 8;
|
bytesPerPixel = vinfo.bits_per_pixel / 8;
|
||||||
capSize = vinfo.xres * vinfo.yres * bytesPerPixel;
|
capSize = vinfo.xres * vinfo.yres * bytesPerPixel;
|
||||||
|
|
||||||
|
if (vinfo.bits_per_pixel == 16)
|
||||||
|
{
|
||||||
|
pixelFormat = PIXELFORMAT_BGR16;
|
||||||
|
}
|
||||||
|
else if (vinfo.bits_per_pixel == 24)
|
||||||
|
{
|
||||||
|
pixelFormat = PIXELFORMAT_BGR24;
|
||||||
|
}
|
||||||
|
else if (vinfo.bits_per_pixel == 32)
|
||||||
|
{
|
||||||
|
pixelFormat = PIXELFORMAT_BGR32;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
std::cerr << "Unknown pixel format: " << vinfo.bits_per_pixel << " bits per pixel" << std::endl;
|
||||||
|
close(_fbfd);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
/* map the device to memory */
|
/* map the device to memory */
|
||||||
_fbp = (unsigned char*)mmap(0, capSize, PROT_READ, MAP_PRIVATE | MAP_NORESERVE, _fbfd, 0);
|
_fbp = (unsigned char*)mmap(0, capSize, PROT_READ, MAP_PRIVATE | MAP_NORESERVE, _fbfd, 0);
|
||||||
|
|
||||||
/* nearest neighbor downscaling */
|
_imgResampler->setHorizontalPixelDecimation(vinfo.xres/_width);
|
||||||
x_scale = (vinfo.xres / float(_xScale)) / float(_width);
|
_imgResampler->setVerticalPixelDecimation(vinfo.yres/_height);
|
||||||
y_scale = (vinfo.yres / float(_yScale)) / float(_height);
|
_imgResampler->processImage(_fbp,
|
||||||
|
vinfo.xres,
|
||||||
ColorRgba *pPixel = image.memptr();
|
vinfo.yres,
|
||||||
for (unsigned i=0; i < _height; i++) {
|
vinfo.xres * bytesPerPixel,
|
||||||
for (unsigned j=0; j < _width; j++) {
|
pixelFormat,
|
||||||
px = floor(j * x_scale);
|
image);
|
||||||
py = floor(i * y_scale);
|
|
||||||
index = (py * vinfo.xres + px) * bytesPerPixel;
|
|
||||||
|
|
||||||
if (vinfo.bits_per_pixel == 16) {
|
|
||||||
pPixel->blue = (_fbp[index] & 0x1f) << 3;
|
|
||||||
pPixel->green = (((_fbp[index + 1] & 0x7) << 3) | (_fbp[index] & 0xE0) >> 5) << 2;
|
|
||||||
pPixel->red = (_fbp[index + 1] & 0xF8);
|
|
||||||
pPixel->alpha = 255;
|
|
||||||
} else if(vinfo.bits_per_pixel == 24) {
|
|
||||||
pPixel->blue = _fbp[index];
|
|
||||||
pPixel->green = _fbp[index + 1];
|
|
||||||
pPixel->red = _fbp[index + 2];
|
|
||||||
pPixel->alpha = 255;
|
|
||||||
} else if(vinfo.bits_per_pixel == 32) {
|
|
||||||
pPixel->blue = _fbp[index];
|
|
||||||
pPixel->green = _fbp[index + 1];
|
|
||||||
pPixel->red = _fbp[index + 2];
|
|
||||||
pPixel->alpha = _fbp[index + 3];
|
|
||||||
}
|
|
||||||
|
|
||||||
pPixel++;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
munmap(_fbp, capSize);
|
munmap(_fbp, capSize);
|
||||||
close(_fbfd);
|
close(_fbfd);
|
||||||
|
@ -2,8 +2,9 @@
|
|||||||
|
|
||||||
// Utils includes
|
// Utils includes
|
||||||
#include <utils/Image.h>
|
#include <utils/Image.h>
|
||||||
#include <utils/ColorRgba.h>
|
#include <utils/ColorRgb.h>
|
||||||
#include <utils/VideoMode.h>
|
#include <utils/VideoMode.h>
|
||||||
|
#include <utils/ImageResampler.h>
|
||||||
|
|
||||||
///
|
///
|
||||||
/// The FramebufferFrameGrabber is used for creating snapshots of the display (screenshots)
|
/// The FramebufferFrameGrabber is used for creating snapshots of the display (screenshots)
|
||||||
@ -35,7 +36,7 @@ public:
|
|||||||
/// @param[out] image The snapped screenshot (should be initialized with correct width and
|
/// @param[out] image The snapped screenshot (should be initialized with correct width and
|
||||||
/// height)
|
/// height)
|
||||||
///
|
///
|
||||||
void grabFrame(Image<ColorRgba> & image);
|
void grabFrame(Image<ColorRgb> & image);
|
||||||
|
|
||||||
private:
|
private:
|
||||||
/// Framebuffer file descriptor
|
/// Framebuffer file descriptor
|
||||||
@ -53,9 +54,6 @@ private:
|
|||||||
/// Height of the captured snapshot [pixels]
|
/// Height of the captured snapshot [pixels]
|
||||||
const unsigned _height;
|
const unsigned _height;
|
||||||
|
|
||||||
/// width scale factor for 3D image processing
|
/// Image resampler for downscaling the image
|
||||||
float _xScale;
|
ImageResampler * _imgResampler;
|
||||||
|
|
||||||
/// height scale factor for 3D image processing
|
|
||||||
float _yScale;
|
|
||||||
};
|
};
|
||||||
|
30
libsrc/grabber/osx/CMakeLists.txt
Normal file
30
libsrc/grabber/osx/CMakeLists.txt
Normal file
@ -0,0 +1,30 @@
|
|||||||
|
# Define the current source locations
|
||||||
|
SET(CURRENT_HEADER_DIR ${CMAKE_SOURCE_DIR}/include/grabber)
|
||||||
|
SET(CURRENT_SOURCE_DIR ${CMAKE_SOURCE_DIR}/libsrc/grabber/osx)
|
||||||
|
|
||||||
|
# Group the headers that go through the MOC compiler
|
||||||
|
SET(OsxGrabberQT_HEADERS
|
||||||
|
${CURRENT_HEADER_DIR}/OsxWrapper.h
|
||||||
|
)
|
||||||
|
|
||||||
|
SET(OsxGrabberHEADERS
|
||||||
|
${CURRENT_SOURCE_DIR}/OsxFrameGrabber.h
|
||||||
|
)
|
||||||
|
|
||||||
|
SET(OsxGrabberSOURCES
|
||||||
|
${CURRENT_SOURCE_DIR}/OsxWrapper.cpp
|
||||||
|
${CURRENT_SOURCE_DIR}/OsxFrameGrabber.cpp
|
||||||
|
)
|
||||||
|
|
||||||
|
QT4_WRAP_CPP(OsxGrabberHEADERS_MOC ${OsxGrabberQT_HEADERS})
|
||||||
|
|
||||||
|
add_library(osx-grabber
|
||||||
|
${OsxGrabberHEADERS}
|
||||||
|
${OsxGrabberQT_HEADERS}
|
||||||
|
${OsxGrabberHEADERS_MOC}
|
||||||
|
${OsxGrabberSOURCES}
|
||||||
|
)
|
||||||
|
|
||||||
|
target_link_libraries(osx-grabber
|
||||||
|
hyperion
|
||||||
|
${QT_LIBRARIES})
|
82
libsrc/grabber/osx/OsxFrameGrabber.cpp
Executable file
82
libsrc/grabber/osx/OsxFrameGrabber.cpp
Executable file
@ -0,0 +1,82 @@
|
|||||||
|
// STL includes
|
||||||
|
#include <cassert>
|
||||||
|
#include <iostream>
|
||||||
|
|
||||||
|
// Local includes
|
||||||
|
#include "OsxFrameGrabber.h"
|
||||||
|
|
||||||
|
OsxFrameGrabber::OsxFrameGrabber(const unsigned display, const unsigned width, const unsigned height) :
|
||||||
|
_screenIndex(display),
|
||||||
|
_width(width),
|
||||||
|
_height(height),
|
||||||
|
_imgResampler(new ImageResampler())
|
||||||
|
{
|
||||||
|
CGImageRef image;
|
||||||
|
CGDisplayCount displayCount;
|
||||||
|
CGDirectDisplayID displays[8];
|
||||||
|
|
||||||
|
// get list of displays
|
||||||
|
CGGetActiveDisplayList(8, displays, &displayCount);
|
||||||
|
if (_screenIndex + 1 > displayCount)
|
||||||
|
{
|
||||||
|
std::cerr << "OSX display with index " << _screenIndex << " is not available. Using main display" << std::endl;
|
||||||
|
_display = kCGDirectMainDisplay;
|
||||||
|
} else {
|
||||||
|
_display = displays[_screenIndex];
|
||||||
|
}
|
||||||
|
|
||||||
|
image = CGDisplayCreateImage(_display);
|
||||||
|
assert(image != NULL);
|
||||||
|
|
||||||
|
std::cout << "OSX display opened with resolution: " << CGImageGetWidth(image) << "x" << CGImageGetHeight(image) << "@" << CGImageGetBitsPerPixel(image) << "bit" << std::endl;
|
||||||
|
|
||||||
|
CGImageRelease(image);
|
||||||
|
}
|
||||||
|
|
||||||
|
OsxFrameGrabber::~OsxFrameGrabber()
|
||||||
|
{
|
||||||
|
delete _imgResampler;
|
||||||
|
}
|
||||||
|
|
||||||
|
void OsxFrameGrabber::setVideoMode(const VideoMode videoMode)
|
||||||
|
{
|
||||||
|
_imgResampler->set3D(videoMode);
|
||||||
|
}
|
||||||
|
|
||||||
|
void OsxFrameGrabber::grabFrame(Image<ColorRgb> & image)
|
||||||
|
{
|
||||||
|
CGImageRef dispImage;
|
||||||
|
CFDataRef imgData;
|
||||||
|
unsigned char * pImgData;
|
||||||
|
unsigned dspWidth, dspHeight;
|
||||||
|
|
||||||
|
dispImage = CGDisplayCreateImage(_display);
|
||||||
|
|
||||||
|
// dsiplay lost, use main
|
||||||
|
if (dispImage == NULL && _display)
|
||||||
|
{
|
||||||
|
dispImage = CGDisplayCreateImage(kCGDirectMainDisplay);
|
||||||
|
// no displays connected, return
|
||||||
|
if (dispImage == NULL)
|
||||||
|
{
|
||||||
|
std::cerr << "OSX no display connected..." << std::endl;
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
imgData = CGDataProviderCopyData(CGImageGetDataProvider(dispImage));
|
||||||
|
pImgData = (unsigned char*) CFDataGetBytePtr(imgData);
|
||||||
|
dspWidth = CGImageGetWidth(dispImage);
|
||||||
|
dspHeight = CGImageGetHeight(dispImage);
|
||||||
|
|
||||||
|
_imgResampler->setHorizontalPixelDecimation(dspWidth/_width);
|
||||||
|
_imgResampler->setVerticalPixelDecimation(dspHeight/_height);
|
||||||
|
_imgResampler->processImage( pImgData,
|
||||||
|
dspWidth,
|
||||||
|
dspHeight,
|
||||||
|
CGImageGetBytesPerRow(dispImage),
|
||||||
|
PIXELFORMAT_BGR32,
|
||||||
|
image);
|
||||||
|
|
||||||
|
CFRelease(imgData);
|
||||||
|
CGImageRelease(dispImage);
|
||||||
|
}
|
59
libsrc/grabber/osx/OsxFrameGrabber.h
Normal file
59
libsrc/grabber/osx/OsxFrameGrabber.h
Normal file
@ -0,0 +1,59 @@
|
|||||||
|
#pragma once
|
||||||
|
|
||||||
|
// OSX includes
|
||||||
|
#include <CoreGraphics/CoreGraphics.h>
|
||||||
|
|
||||||
|
// Utils includes
|
||||||
|
#include <utils/Image.h>
|
||||||
|
#include <utils/ColorRgb.h>
|
||||||
|
#include <utils/VideoMode.h>
|
||||||
|
#include <utils/ImageResampler.h>
|
||||||
|
|
||||||
|
///
|
||||||
|
/// The OsxFrameGrabber is used for creating snapshots of the display (screenshots)
|
||||||
|
///
|
||||||
|
class OsxFrameGrabber
|
||||||
|
{
|
||||||
|
public:
|
||||||
|
///
|
||||||
|
/// Construct a OsxFrameGrabber that will capture snapshots with specified dimensions.
|
||||||
|
///
|
||||||
|
/// @param[in] display The index of the display to capture
|
||||||
|
/// @param[in] width The width of the captured screenshot
|
||||||
|
/// @param[in] height The heigth of the captured screenshot
|
||||||
|
///
|
||||||
|
OsxFrameGrabber(const unsigned display, const unsigned width, const unsigned height);
|
||||||
|
~OsxFrameGrabber();
|
||||||
|
|
||||||
|
///
|
||||||
|
/// Set the video mode (2D/3D)
|
||||||
|
/// @param[in] mode The new video mode
|
||||||
|
///
|
||||||
|
void setVideoMode(const VideoMode videoMode);
|
||||||
|
|
||||||
|
///
|
||||||
|
/// Captures a single snapshot of the display and writes the data to the given image. The
|
||||||
|
/// provided image should have the same dimensions as the configured values (_width and
|
||||||
|
/// _height)
|
||||||
|
///
|
||||||
|
/// @param[out] image The snapped screenshot (should be initialized with correct width and
|
||||||
|
/// height)
|
||||||
|
///
|
||||||
|
void grabFrame(Image<ColorRgb> & image);
|
||||||
|
|
||||||
|
private:
|
||||||
|
/// display
|
||||||
|
const unsigned _screenIndex;
|
||||||
|
|
||||||
|
/// With of the captured snapshot [pixels]
|
||||||
|
const unsigned _width;
|
||||||
|
|
||||||
|
/// Height of the captured snapshot [pixels]
|
||||||
|
const unsigned _height;
|
||||||
|
|
||||||
|
/// Reference to the captured diaplay
|
||||||
|
CGDirectDisplayID _display;
|
||||||
|
|
||||||
|
/// Image resampler for downscaling the image
|
||||||
|
ImageResampler * _imgResampler;
|
||||||
|
};
|
79
libsrc/grabber/osx/OsxWrapper.cpp
Normal file
79
libsrc/grabber/osx/OsxWrapper.cpp
Normal file
@ -0,0 +1,79 @@
|
|||||||
|
// Hyperion includes
|
||||||
|
#include <hyperion/Hyperion.h>
|
||||||
|
#include <hyperion/ImageProcessorFactory.h>
|
||||||
|
#include <hyperion/ImageProcessor.h>
|
||||||
|
|
||||||
|
// Osx grabber includes
|
||||||
|
#include <grabber/OsxWrapper.h>
|
||||||
|
#include "OsxFrameGrabber.h"
|
||||||
|
|
||||||
|
OsxWrapper::OsxWrapper(const unsigned display, const unsigned grabWidth, const unsigned grabHeight, const unsigned updateRate_Hz, Hyperion * hyperion) :
|
||||||
|
_updateInterval_ms(1000/updateRate_Hz),
|
||||||
|
_timeout_ms(2 * _updateInterval_ms),
|
||||||
|
_priority(1000),
|
||||||
|
_timer(),
|
||||||
|
_image(grabWidth, grabHeight),
|
||||||
|
_frameGrabber(new OsxFrameGrabber(display, grabWidth, grabHeight)),
|
||||||
|
_processor(ImageProcessorFactory::getInstance().newImageProcessor()),
|
||||||
|
_ledColors(hyperion->getLedCount(), ColorRgb{0,0,0}),
|
||||||
|
_hyperion(hyperion)
|
||||||
|
{
|
||||||
|
// Configure the timer to generate events every n milliseconds
|
||||||
|
_timer.setInterval(_updateInterval_ms);
|
||||||
|
_timer.setSingleShot(false);
|
||||||
|
|
||||||
|
_processor->setSize(grabWidth, grabHeight);
|
||||||
|
|
||||||
|
// Connect the QTimer to this
|
||||||
|
QObject::connect(&_timer, SIGNAL(timeout()), this, SLOT(action()));
|
||||||
|
}
|
||||||
|
|
||||||
|
OsxWrapper::~OsxWrapper()
|
||||||
|
{
|
||||||
|
// Cleanup used resources (ImageProcessor and FrameGrabber)
|
||||||
|
delete _processor;
|
||||||
|
delete _frameGrabber;
|
||||||
|
}
|
||||||
|
|
||||||
|
void OsxWrapper::start()
|
||||||
|
{
|
||||||
|
// Start the timer with the pre configured interval
|
||||||
|
_timer.start();
|
||||||
|
}
|
||||||
|
|
||||||
|
void OsxWrapper::action()
|
||||||
|
{
|
||||||
|
// Grab frame into the allocated image
|
||||||
|
_frameGrabber->grabFrame(_image);
|
||||||
|
|
||||||
|
_processor->process(_image, _ledColors);
|
||||||
|
|
||||||
|
_hyperion->setColors(_priority, _ledColors, _timeout_ms);
|
||||||
|
}
|
||||||
|
void OsxWrapper::stop()
|
||||||
|
{
|
||||||
|
// Stop the timer, effectivly stopping the process
|
||||||
|
_timer.stop();
|
||||||
|
}
|
||||||
|
|
||||||
|
void OsxWrapper::setGrabbingMode(const GrabbingMode mode)
|
||||||
|
{
|
||||||
|
switch (mode)
|
||||||
|
{
|
||||||
|
case GRABBINGMODE_VIDEO:
|
||||||
|
case GRABBINGMODE_AUDIO:
|
||||||
|
case GRABBINGMODE_PHOTO:
|
||||||
|
case GRABBINGMODE_MENU:
|
||||||
|
case GRABBINGMODE_INVALID:
|
||||||
|
start();
|
||||||
|
break;
|
||||||
|
case GRABBINGMODE_OFF:
|
||||||
|
stop();
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void OsxWrapper::setVideoMode(const VideoMode mode)
|
||||||
|
{
|
||||||
|
_frameGrabber->setVideoMode(mode);
|
||||||
|
}
|
@ -4,10 +4,6 @@
|
|||||||
#include <cstdio>
|
#include <cstdio>
|
||||||
#include <iostream>
|
#include <iostream>
|
||||||
|
|
||||||
// Linux includes
|
|
||||||
#include <fcntl.h>
|
|
||||||
#include <sys/ioctl.h>
|
|
||||||
|
|
||||||
// hyperion local includes
|
// hyperion local includes
|
||||||
#include "LedDeviceTpm2.h"
|
#include "LedDeviceTpm2.h"
|
||||||
|
|
||||||
|
@ -1,7 +1,6 @@
|
|||||||
|
|
||||||
// STL includes
|
// STL includes
|
||||||
#include <cstring>
|
#include <cstring>
|
||||||
#include <cstdio>
|
|
||||||
#include <iostream>
|
#include <iostream>
|
||||||
|
|
||||||
// Qt includes
|
// Qt includes
|
||||||
|
@ -91,6 +91,22 @@ void ImageResampler::processImage(const uint8_t * data, int width, int height, i
|
|||||||
yuv2rgb(y, u, v, rgb.red, rgb.green, rgb.blue);
|
yuv2rgb(y, u, v, rgb.red, rgb.green, rgb.blue);
|
||||||
}
|
}
|
||||||
break;
|
break;
|
||||||
|
case PIXELFORMAT_BGR16:
|
||||||
|
{
|
||||||
|
int index = lineLength * ySource + xSource * 2;
|
||||||
|
rgb.blue = (data[index] & 0x1f) << 3;
|
||||||
|
rgb.green = (((data[index+1] & 0x7) << 3) | (data[index] & 0xE0) >> 5) << 2;
|
||||||
|
rgb.red = (data[index+1] & 0xF8);
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
case PIXELFORMAT_BGR24:
|
||||||
|
{
|
||||||
|
int index = lineLength * ySource + xSource * 3;
|
||||||
|
rgb.blue = data[index ];
|
||||||
|
rgb.green = data[index+1];
|
||||||
|
rgb.red = data[index+2];
|
||||||
|
}
|
||||||
|
break;
|
||||||
case PIXELFORMAT_RGB32:
|
case PIXELFORMAT_RGB32:
|
||||||
{
|
{
|
||||||
int index = lineLength * ySource + xSource * 4;
|
int index = lineLength * ySource + xSource * 4;
|
||||||
|
@ -18,6 +18,10 @@ if (ENABLE_FB)
|
|||||||
target_link_libraries(hyperiond framebuffer-grabber)
|
target_link_libraries(hyperiond framebuffer-grabber)
|
||||||
endif (ENABLE_FB)
|
endif (ENABLE_FB)
|
||||||
|
|
||||||
|
if (ENABLE_OSX)
|
||||||
|
target_link_libraries(hyperiond osx-grabber)
|
||||||
|
endif (ENABLE_OSX)
|
||||||
|
|
||||||
if (ENABLE_V4L2)
|
if (ENABLE_V4L2)
|
||||||
target_link_libraries(hyperiond v4l2-grabber)
|
target_link_libraries(hyperiond v4l2-grabber)
|
||||||
endif (ENABLE_V4L2)
|
endif (ENABLE_V4L2)
|
||||||
|
@ -31,6 +31,11 @@
|
|||||||
#include <grabber/FramebufferWrapper.h>
|
#include <grabber/FramebufferWrapper.h>
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
#ifdef ENABLE_OSX
|
||||||
|
// OSX grabber includes
|
||||||
|
#include <grabber/OsxWrapper.h>
|
||||||
|
#endif
|
||||||
|
|
||||||
// XBMC Video checker includes
|
// XBMC Video checker includes
|
||||||
#include <xbmcvideochecker/XBMCVideoChecker.h>
|
#include <xbmcvideochecker/XBMCVideoChecker.h>
|
||||||
|
|
||||||
@ -187,7 +192,7 @@ int main(int argc, char** argv)
|
|||||||
std::cout << "Frame grabber created and started" << std::endl;
|
std::cout << "Frame grabber created and started" << std::endl;
|
||||||
}
|
}
|
||||||
#else
|
#else
|
||||||
#ifndef ENABLE_FB
|
#if !defined(ENABLE_OSX) && !defined(ENABLE_FB)
|
||||||
if (config.isMember("framegrabber"))
|
if (config.isMember("framegrabber"))
|
||||||
{
|
{
|
||||||
std::cerr << "The dispmanx framegrabber can not be instantiated, becuse it has been left out from the build" << std::endl;
|
std::cerr << "The dispmanx framegrabber can not be instantiated, becuse it has been left out from the build" << std::endl;
|
||||||
@ -238,7 +243,6 @@ int main(int argc, char** argv)
|
|||||||
if (config.isMember("framegrabber"))
|
if (config.isMember("framegrabber"))
|
||||||
{
|
{
|
||||||
const Json::Value & grabberConfig = config["framegrabber"];
|
const Json::Value & grabberConfig = config["framegrabber"];
|
||||||
// TODO get device from config
|
|
||||||
fbGrabber = new FramebufferWrapper(
|
fbGrabber = new FramebufferWrapper(
|
||||||
grabberConfig.get("device", "/dev/fb0").asString(),
|
grabberConfig.get("device", "/dev/fb0").asString(),
|
||||||
grabberConfig["width"].asUInt(),
|
grabberConfig["width"].asUInt(),
|
||||||
@ -256,13 +260,44 @@ int main(int argc, char** argv)
|
|||||||
std::cout << "Framebuffer grabber created and started" << std::endl;
|
std::cout << "Framebuffer grabber created and started" << std::endl;
|
||||||
}
|
}
|
||||||
#else
|
#else
|
||||||
#ifndef ENABLE_DISPMANX
|
#if !defined(ENABLE_DISPMANX) && !defined(ENABLE_OSX)
|
||||||
if (config.isMember("framegrabber"))
|
if (config.isMember("framegrabber"))
|
||||||
{
|
{
|
||||||
std::cerr << "The framebuffer grabber can not be instantiated, becuse it has been left out from the build" << std::endl;
|
std::cerr << "The framebuffer grabber can not be instantiated, becuse it has been left out from the build" << std::endl;
|
||||||
}
|
}
|
||||||
#endif
|
#endif
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
#ifdef ENABLE_OSX
|
||||||
|
// Construct and start the osx grabber if the configuration is present
|
||||||
|
OsxWrapper * osxGrabber = nullptr;
|
||||||
|
if (config.isMember("framegrabber"))
|
||||||
|
{
|
||||||
|
const Json::Value & grabberConfig = config["framegrabber"];
|
||||||
|
osxGrabber = new OsxWrapper(
|
||||||
|
grabberConfig.get("display", 0).asUInt(),
|
||||||
|
grabberConfig["width"].asUInt(),
|
||||||
|
grabberConfig["height"].asUInt(),
|
||||||
|
grabberConfig["frequency_Hz"].asUInt(),
|
||||||
|
&hyperion);
|
||||||
|
|
||||||
|
if (xbmcVideoChecker != nullptr)
|
||||||
|
{
|
||||||
|
QObject::connect(xbmcVideoChecker, SIGNAL(grabbingMode(GrabbingMode)), osxGrabber, SLOT(setGrabbingMode(GrabbingMode)));
|
||||||
|
QObject::connect(xbmcVideoChecker, SIGNAL(videoMode(VideoMode)), osxGrabber, SLOT(setVideoMode(VideoMode)));
|
||||||
|
}
|
||||||
|
|
||||||
|
osxGrabber->start();
|
||||||
|
std::cout << "OSX grabber created and started" << std::endl;
|
||||||
|
}
|
||||||
|
#else
|
||||||
|
#if !defined(ENABLE_DISPMANX) && !defined(ENABLE_FB)
|
||||||
|
if (config.isMember("framegrabber"))
|
||||||
|
{
|
||||||
|
std::cerr << "The osx grabber can not be instantiated, becuse it has been left out from the build" << std::endl;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
|
||||||
// Create Json server if configuration is present
|
// Create Json server if configuration is present
|
||||||
JsonServer * jsonServer = nullptr;
|
JsonServer * jsonServer = nullptr;
|
||||||
@ -304,6 +339,9 @@ int main(int argc, char** argv)
|
|||||||
#ifdef ENABLE_FB
|
#ifdef ENABLE_FB
|
||||||
delete fbGrabber;
|
delete fbGrabber;
|
||||||
#endif
|
#endif
|
||||||
|
#ifdef ENABLE_OSX
|
||||||
|
delete osxGrabber;
|
||||||
|
#endif
|
||||||
#ifdef ENABLE_V4L2
|
#ifdef ENABLE_V4L2
|
||||||
delete v4l2Grabber;
|
delete v4l2Grabber;
|
||||||
#endif
|
#endif
|
||||||
|
Loading…
Reference in New Issue
Block a user