Sounds are in wave format and in digital form sound has its volume change in timeline. In C++ Builder it is easy to use recording devices on Windows. To record a sound in Multi-Device applications we must use FMX.Media.hpp header.
1. Let’s create a new MultiDevice C++ Builder Project, save all project and unit files to a folder.
2. To define Audio Capture Device we need FMX.Media…
Learn C++ With Halide: A Language for Fast, Portable Computation on Images and Tensors Video
January 18, 2021
Halide is used by big companies like Google, Adobe, and Qualcomm to optimize applications that are critical with performance. This video will explore how Halide achieves top-level efficiency in a fraction of the development time. Halide is closely integrated with C++ and…
Quickly Learn To Draw Powerful Mathematical Functions Dynamically in Modern C++ on Windows
January 17, 2021
Most of engineering applications needs to display data in part of time or in real time. There are many ways to draw mathematical functions or data series. There are also components which makes easy to display, zoom, arrange, save or load data. In this post we will explain…
Learn C++ With Building Coroutine Based Job System Without Standard Library by Tanki Zhang (CPPCon 2020) Video
January 16, 2021
Job system is a popular game engine component to increase total CPU performance. This video will walk you through the creation of coroutine-based work system and describe the benefits of using coroutines over the traditional ways of constructing a work system. This will address the design decision, the trade-offs and the current limitations. It is a crash course for system developers who want to…
Quickly Learn About Basic Windows Components In C++ Development (QuickLook Part 5)
January 15, 2021
Panel
Panel (TPanel) is ageneral-purpose panel used to hold multiple controls for organizing purposes. It is used to hold some group of your components. Generally they are used with Alligns. We highly recommend you to align Panels to Left, Right, Top, Bottom or…
Learn C++ With The Many Shades of reference_wrapper by Zhihao Yuan (CPPCon 2020) Video
January 14, 2021
This video talks about these use cases and see how reference_wrapper’s designs helps to go through the specifics carefully. This also compares reference_wrapper with other languages and the standard library facilities to give hints on how to select from reference-like…
40 Amazing Years Of Powerful C++ And C++20 Features By Bjarne Stroustrup (CppCon 2019)
January 13, 2021
This presentation by Bjarne Stroustrup who began developing C++ (initially called “Cwith Classes”) in 1979, is about to explain what’s great about C++, C++20, as a modern language. Bjarne explains how do classes, templates, and lambdas fit together? What have constructors and destructors to do with exceptions? What’s in the standard library? How can we start using…
Learn C++ With Cross-Platform Pitfalls and How To Avoid Them by Erika Sweet (CPPCon 2020) Video
January 12, 2021
Cross-platform development of C++ is challenging. This video is a discussion and presentation of C++ cross-platform development based on common pit-falls and commonly adopted tools. By the end of this session, you will learn how to use CMake to develop seamlessly across…
In C++ Builder, it is easy to draw images on Bitmaps by using Canvas property and methods to draw, Canvas can be used on both VCL and FMX applications. Canvas provides an abstract drawing space for objects that must render their own images. TCanvas provides properties…
