i.MX8 - Multimedia - GPU - OpenCL

i.MX8
Introduction
SoC Overview Carrier Boards i.MX6 vs i.MX8
iMX8M Evaluation Kit (EVK)
Overview Getting Started Selecting Boot Mode System Setup Software Support Android_SD_Partitions_RidgeRun_Script Loading pre-built images Yocto Support Building Yocto Installing an Image Alternative image loading Android Support Building Android Installing an Image System Recovery
Nitrogen8M
Overview Getting Started Selecting Boot Mode System Setup Software Support Loading pre-built images Yocto Support Building Yocto Installing an Image Alternative image loading Customizing Boot Sequence Android Support Building Android Installing an image System Recovery
Multimedia
GPU OpenGL OpenCL OpenVX OpenVG Vulkan VPU Encoding System Decoding System ISP Support V4L2 Drivers Porting Guide GStreamer Support Package Installation Pipeline Examples Hardware-accelerated plugins RidgeRun Products GstRtspSink GstWebRTC GstPTZR GstQtOverlay
Reference Documentation
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Open Computing Language - OpenCL

OpenCL™ is the open, royalty-free standard for cross-platform, parallel programming of diverse processors found in personal computers, servers, mobile devices and embedded platforms. OpenCL greatly improves the speed and responsiveness of a wide spectrum of applications in numerous market categories including gaming and entertainment titles, scientific and medical software, professional creative tools, vision processing, and neural network training and inferencing. Find more information about OpenCL features and releases on this page.

Demo Examples

There are some examples on this repository that can be used to check the basics required to understand how to write applications on OpenCL. You can find those examples on the /opt/imx-gpu-sdk/OpenCL directory.

Folder Content

• FastFourierTransform: OpenCL Kernel and code to execute a Fast Fourier Transform.

• Info: This is a simple OpenCL application that allows you to obtain your system's complete OpenCL information: CL kernel compilers, number of buffers supported, extensions available, and more.

• SoftISP: This is a software-based image signal processing (SoftISP) application-optimized by GPU. This demo allows for applying high-quality noise reduction.

SoftISP

Where:

1. Is the original input image.
2. Is the result of 'Bad Pixel' removal.
3. Is the result of White Balance variation.
4. Is the result of the Equalization application.