Bug 196418

Summary: readPixels doesn't accept formats and types that should be valid
Product: WebKit Reporter: Dean Jackson <dino>
Component: WebGLAssignee: Dean Jackson <dino>
Status: NEW ---    
Severity: Normal CC: dino, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
See Also: https://bugs.webkit.org/show_bug.cgi?id=183321

Description Dean Jackson 2019-03-29 17:52:11 PDT
The code in readPixels needs auditing, even for WebGL 1.

At least the following is true:

- we are unable to readPixels HALF_FLOAT and HALF_FLOAT_OES
- we seem to lock some formats to particular JS ArrayBuffer types
Comment 1 Radar WebKit Bug Importer 2019-03-29 17:52:27 PDT
<rdar://problem/49442331>