Bug 205141

Summary:

WebGLRenderingContext.texImage2D() should respect EXIF orientation

Product:

WebKit

Reporter:

Said Abou-Hallawa <sabouhallawa>

Component:

Images

Assignee:

Said Abou-Hallawa <sabouhallawa>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

cdumez, commit-queue, dino, esprehn+autocc, ews-watchlist, graouts, gyuyoung.kim, kondapallykalyan, mjs, simon.fraser, thorton, webkit-bug-importer

Priority:

Keywords:

InRadar

Version:

WebKit Nightly Build

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
Patch	none
Patch	none
Patch	none

Said Abou-Hallawa

Reported 2019-12-11 15:39:14 PST

If the EXIF orientation is present in an Image, WebGLRenderingContext.texImage2D() needs to draw this image into an ImageBuffer, makes a temporary Image object from the ImageBuffer then draw this temporary image to the WebGL texture. Drawing an image to an ImageBuffer respects the EXIF orientation of the original image. WebGLRenderingContext also does the same trick when drawing an SVGImage.

Attachments
Patch (16.41 KB, patch) 2019-12-11 15:44 PST, Said Abou-Hallawa	no flags	Details Formatted Diff Diff
Patch (29.78 KB, patch) 2019-12-16 15:34 PST, Said Abou-Hallawa	no flags	Details Formatted Diff Diff
Patch (30.50 KB, patch) 2019-12-16 17:36 PST, Said Abou-Hallawa	no flags	Details Formatted Diff Diff
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