# githubhaohao/OpenGLCamera2

🔥 Android OpenGL Camera 2.0  实现 30 多种滤镜和抖音特效

Repository: https://github.com/githubhaohao/OpenGLCamera2
Canonical: https://ross.abutalabs.com/products/openglcamera2
Language: C++
License Family: other
Topics: camera2, opengles, preview, capture, android-camera2, filters
Last push: 2025-10-22T15:05:01+00:00

## Health v2 (maintenance only)
Score: 54/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 48, release rhythm 35, longevity 100
- inputs: {"age_days": 2507, "days_push": 315, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases, no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1088, forks 244 (observed 2026-08-28T04:03:32.521207+00:00)

## What it is
An Android demo application that uses Camera2 API together with OpenGL ES 3.0 to render 30+ real-time camera filters and effects during preview and photo capture. It doubles as a tutorial-style codebase for learning OpenGL ES on Android with NDK.

## Use cases
- apply real-time filters to android camera preview
- implement camera2 with opengl es rendering
- learn opengl es 3.0 shader effects on android
- build a camera app with beauty and douyin-style effects
- capture photos with gpu shader filters
- study ndk opengles camera sample code

## When to choose
- you want a reference implementation of Camera2 + OpenGL ES filter pipelines on Android
- you are learning OpenGL ES 3.0 shaders through a practical camera app
- you need examples of real-time preview and capture effects like those in short-video apps

## When to avoid
- you need a production-ready, licensed camera library for a commercial product (no license file, commercial reuse restricted by the author)
- you need video recording with filters (the author points to a separate FFmpeg project)
- you target platforms other than Android

## Facets
- artifact type: application
- maturity: maintenance
- function: image-processing, graphics, gui
- domain: android-tools, graphics, media, tutorials
- platform: cpp
- tags: camera2, opengl-es, camera-filters, camera-preview, photo-capture, shaders, ndk, learning-project, android

## Member repositories
- githubhaohao/OpenGLCamera2 (main) score 54

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:03:32.521207+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T06:49:21.843576+00:00, confidence not recorded.
  - readme: https://github.com/githubhaohao/OpenGLCamera2 (fetched 2026-08-28T04:03:32.521207+00:00, sha d74db4f30691)
- Data as of 2026-08-30T08:39:29.467469+00:00.