WEBGL_compressed_texture_s3tc_srgb WebGL extension

The WEBGL_compressed_texture_s3tc_srgb extension for WebGL 1.0 and 2.0 contexts adds S3TC compressed texture formats for the sRGB colorspace to compressedTexImage2D() and compressedTexSubImage2D().

Baseline Status: This feature is currently Limited and is missing in at least one major browser engine.

Desktop Browser Engine Support

Google Chrome

60

Supported

Mozilla Firefox

55

Supported

Apple Safari

14.1

Supported

Microsoft Edge

80

Supported

Mobile Browser Engine Support

Chrome Android

60

Firefox Android

—

Safari iOS

14.5

Specifications and References

Specification ↗ Feature XML ↗

MDN Browser Compat Data Keys:

api.WEBGL_compressed_texture_s3tc_srgb ↗