Bug 196418 - readPixels doesn't accept formats and types that should be valid
Summary: readPixels doesn't accept formats and types that should be valid
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: WebGL (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Dean Jackson
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2019-03-29 17:52 PDT by Dean Jackson
Modified: 2019-03-31 10:00 PDT (History)
2 users (show)

See Also:


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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>