The Bugfree Blog ;-)

A blog about anything related to engineering, proudly hosted on a Raspberry Pi.

Close Menu
Open Source Projects PiOmxTextures

QML Components for Video Decoding and Rendering POC Code Available

QML Components for Video Decoding and Rendering POC Code Available
February 23, 2013February 23, 2013

As requested I shared the sources of the demo videos I posted recently. I tested these components with a few videos and I saw that it seems to work “reasonably[...]

Read Full Read Full
Notes for Devs

Animations on a Surface Rendering Video on Android

Animations on a Surface Rendering Video on Android
February 10, 2013February 10, 2013
Featured Video Play Icon

I’ve been recently asked to do a little research on how to implement animations on a video surface in Android, somehow similarly to how I did in the previous posts[...]

Read Full Read Full
Open Source Projects PiOmxTextures

Custom QML Component for Hardware Accelerated Video Leveraging omxplayer

Custom QML Component for Hardware Accelerated Video Leveraging omxplayer
January 20, 2013January 20, 2013

While working on completing the custom QML component for rendering video on Raspberry Pi, I asked myself: does it really make sense to always re-invent the wheel? And also, shouldn’t[...]

Read Full Read Full
Open Source Projects PiOmxTextures

Custom QML Component to Integrate Hardware Acceleration in Qt Scene Graph

Custom QML Component to Integrate Hardware Acceleration in Qt Scene Graph
December 26, 2012December 26, 2012
Featured Video Play Icon

This is a custom QQuickItem subclass rendering hardware-decoded h264 1080p video on Raspberry Pi. The egl_render component used in some previous posts is good. The QML component can play nicely[...]

Read Full Read Full
Open Source Projects PiOmxTextures

Decoding and Rendering to Texture H264 with OpenMAX on Raspberry Pi

Decoding and Rendering to Texture H264 with OpenMAX on Raspberry Pi
December 9, 2012December 9, 2012
Featured Video Play Icon

After accomplishing the target of decoding and rendering compressed image formats onto OpenGL textures directly using OpenMAX, I’ve looked into how to use the same concept to render h264 stream[...]

Read Full Read Full
Open Source Projects PiOmxTextures

Decoding and Rendering Compressed Images with OpenMAX on Raspberry Pi

Decoding and Rendering Compressed Images with OpenMAX on Raspberry Pi
December 6, 2012December 6, 2012
Featured Video Play Icon

After building Qt 5.0 on Raspberry Pi, I focused the attention to hardware acceleration using OpenMAX. This is quite an interesting subject to study. The most interesting element I found[...]

Read Full Read Full
Notes for Devs

Making QtWebKit with WebKit2 in Qt 5.0 work on Raspberry Pi

Making QtWebKit with WebKit2 in Qt 5.0 work on Raspberry Pi
November 26, 2012November 26, 2012
Featured Video Play Icon

After compiling Qt 5.0 for Raspberry Pi, I wanted to try all the modules. I compiled and tested the simplest modules first, like: Everything worked quite smoothly, without any change,[...]

Read Full Read Full
Notes for Devs

32 bit color depth Qt on Raspberry Pi

32 bit color depth Qt on Raspberry Pi
November 26, 2012November 26, 2012

EDIT: I see this post is still consulted very often. The solution below was the only one I found years ago. Now it seems that setting the env variable QT_QPA_EGLFS_FORCE888[...]

Read Full Read Full
Notes for Devs

Bring up Qt 5.0 on Raspberry Pi

Bring up Qt 5.0 on Raspberry Pi
November 18, 2012November 18, 2012

NOTE: For updated information read here. Ok, so I got my brand new Raspberry Pi! 🙂 I found a couple of guides on how to compile Qt 5.0 for it,[...]

Read Full Read Full
Notes for Devs

Programming using the Android NDK with Qt Creator

Programming using the Android NDK with Qt Creator
August 17, 2012August 17, 2012

I recently had to implement libraries for the Android OS using the Android NDK, or implementing JNIbindings for others to leverage C++ libraries from the Java layer. I commonly did[...]

Read Full Read Full
Notes for Devs

Compiling SQLCipher for Windows

Compiling SQLCipher for Windows
August 11, 2012August 11, 2012

SQLCipher is a great extension to the SQLite library. It can be used to encrypt the database when using the SQLite API. It can be compiled for the major platforms[...]

Read Full Read Full
Notes for Devs

Embedded cross-platform development for Android, iOS and Linux Embedded

Embedded cross-platform development for Android, iOS and Linux Embedded
May 2, 2012May 2, 2012

I recently came across a new problem: cross-platform development of libraries on iOS, Android and Linux Embedded devices. What I wanted was a cross-platform way of writing a library letting me[...]

Read Full Read Full

Posts pagination

Previous page Page 1 … Page 5 Page 6

Author Info
Acer (1) AI (1) Allwinner (2) Alma (1) Android (12) Android NDK (6) angular (4) AppImage (2) appimage-builder (1) ARM (2) ARM64 (1) AUR (1) B-Spline (2) Bezier (4) BLE (1) Bluetooth (2) C/C++ (20) cgrc (2) Chromium (1) CI (4) continuous integration (4) cross-build (6) Cygwin (2) docker (11) docker-mldonkey (5) docker-opevpn (1) docker-qt (3) docker-vnc-desktop (1) DVB-S (1) DVB-T (1) EGL (9) FEM (2) ffmpeg (7) Finite Element Method (2) FontAwesome (1) gcc (3) git (1) gitea (1) gitlab (3) gitlab-runner (1) gstreamer (1) Hardware-acceleration (1) Hardware-decoding (1) HTTP (2) i.MX 6 (1) ICU (1) IGA (8) Intel HD (1) iOS (5) Islam (1) Isogeometric Analysis (8) iTunes (1) jenkins (1) JNI (5) jquery (1) KDE (1) kernel (2) Lagrange Polynomials (1) Linux (21) linuxdeployqt (1) logcat (3) logging (3) lqobjectserializer (1) lqtutils (8) lxqt (1) MacBook (1) machine learning (1) Mac OS (5) macports (2) Manjaro (2) mediawiki (1) meld (1) mldonkey (6) mldonkey-next (6) Multimedia (46) Necessitas (2) Nexus (1) NURBS (2) nVidia (1) Objective-C++ (1) Octave (5) OpenGL (11) OpenMAX (36) openvpn (1) PhotoPrism (1) PiOmxTextures (33) Plasma (1) polr (1) Power Basis (1) procweb (1) QML (35) Qt (71) qt-dev (1) Qt6 (7) Qt Creator (4) QtMultimedia (41) QtWayland (2) QtWebEngine (7) QtWebKit (13) qzxing (1) Raspberry Pi (61) raspbian (10) requirejs (1) Rust (5) snapcraft (1) SQLCipher (1) Streaming (3) subversion (1) SVN (1) taglib (1) TypeScript (4) ubuntu (1) v4l2 (1) vc4 (1) VLC (2) vmware (1) vnc (1) Wayland (2) WebKit (6) Windows (2) Windows 8 (1) Windows Phone (1) WinRT (1) wordpress (2) xcode (1) xfce (2) Xubuntu (1) Yocto (1) YouTube (5)

Pages

  • Home
  • About Me
  • Approximation, Finite Elements and Isogeometric Analysis (with Matlab implementation)
  • Using POT Builds
  • Build Procedure for PiOmxTextures
  • Docker Images for Continuous Integration with Qt on Android and Linux
  • Docker Images for the mldonkey Service
  • MLdonkey wiki pages
  • FlashbackPrism – Revisit Today’s Photos from n Years Ago with PhotoPrism
  • mldonkey-next: modern client for mldonkey

Isogeometric Analysis

  • Isogeometric Analysis and Finite Element Method
  • Isogeometric Analysis: Bezier Curves and Surfaces in Octave and TypeScript
  • Isogeometric Analysis: B-spline Curves and Surfaces in Octave and TypeScript
  • Isogeometric Analysis: NURBS curves and surfaces in Octave and TypeScript
  • Isogeometric Analysis: Knot Insertion for NURBS
  • Isogeometric Analysis: Bézier Curves and Surfaces in Rust

Popular Posts

Recent Posts

  • mldonkey: HTTPS support April 20, 2025
  • mldonkey-next: bandwidth charts December 31, 2024
  • mldonkey-next: New Native Android and Linux Clients for mldonkey November 8, 2024
  • mldonkey-next: added log stream and system info August 16, 2024
  • Machine Learning: definitions August 14, 2024

Recent Comments

  • luca on mldonkey: HTTPS support
  • luca on mldonkey: HTTPS support
  • Ignacio Seijo on mldonkey: HTTPS support
  • luca on mldonkey: HTTPS support
  • Ignacio Seijo on mldonkey: HTTPS support

Archive

  • 2025 (1)
  • 2024 (8)
  • 2023 (10)
  • 2022 (7)
  • 2021 (18)
  • 2020 (3)
  • 2019 (1)
  • 2018 (2)
  • 2017 (4)
  • 2016 (10)
  • 2015 (18)
  • 2014 (11)
  • 2013 (12)
  • 2012 (9)

Meta

  • Log in
  • Entries feed
  • Comments feed
  • WordPress.org
Scroll Up

The Bugfree Theme is a fork of Ultimate Blogger by Buywptemplate

Copyright (c) 2025 Luca Carlon. All rights reserved.