MicroProfile vs Orx

MicroProfile is a free, embeddable C++ profiler supplied in a few files for adding profiling to a project. Developers mark code with timer macros and include microprofile.cpp. Its live view is opened in Chrome by visiting the profiler host on port 1338, and it can capture the last 30 frames by default. Captures are self-contained webpages that can be saved and shared; profile data can also be written to HTML or CSV. GPU timers support OpenGL, D3D11, D3D12, and Vulkan. Counters appear in live and capture views, and timeline markers cover longer-running unique timers. A detailed view can compare two captures, but not captures made with earlier versions. Experimental dynamic instrumentation supports Intel x86-64 on Windows, macOS, and Linux, with MICROPROFILE_DYNAMIC_INSTRUMENT_ENABLE and distorm required; Linux builds also need -rdynamic. Default per-thread profiling buffers allocate 2 MB, and GPU buffers default to 128 KB each. The project is MIT-licensed and lists Windows, macOS, Linux, and unspecified console support.

Orx is a free, open-source 2.5D game development engine for C and C++ programmers. Its templated, data-driven configuration can define objects and scenes, and changes can be made without recompiling. The engine includes accelerated rendering, sprite batching, multiple cameras and viewports, custom shaders, off-screen rendering, and multiple render targets. Audio capabilities include 3D sound and music, recording, filters, and controls for volume, pitch, and stereo balance. Orx also provides collision handling, rigid-body physics with joints, and input for keyboard, joystick, mouse, and touch. Data-driven animation graphs and event management cover clocks, effects, input, physics, shaders, sound, spawners, and timelines. Localization can select language-specific images, text, and sounds while a game runs. A plugin architecture supports customization and porting. Target platforms include Windows, Linux, macOS, Web/HTML5, Android, and iOS. The zlib license permits free use and modification in freeware and commercial projects. Learning resources include tutorials, examples, setup and beginner guides, and configuration information.