[Webkit-unassigned] [Bug 93869] New: [CSS Shaders] Implement normal blend mode and source-atop compositing mode
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Mon Aug 13 11:07:34 PDT 2012
https://bugs.webkit.org/show_bug.cgi?id=93869
Summary: [CSS Shaders] Implement normal blend mode and
source-atop compositing mode
Product: WebKit
Version: 528+ (Nightly build)
Platform: Unspecified
OS/Version: Unspecified
Status: NEW
Severity: Normal
Priority: P2
Component: Layout and Rendering
AssignedTo: webkit-unassigned at lists.webkit.org
ReportedBy: mvujovic at adobe.com
CC: achicu at adobe.com
Blocks: 71392
Instead of allowing direct texture access in an author's shader, CSS Shaders will blend special symbols in the author's shader (css_MixColor and css_ColorMatrix) with the DOM element texture. This requires WebKit to add code to the author's shader to perform blending, compositing, and texture access.
The author specifies the blend mode and composite mode via the CSS mix function like this:
-webkit-filter: custom(none mix(shader.fs normal source-atop));
First, we will implement normal and source-atop. The other blend modes and composite ops will come in later patches.
--
Configure bugmail: https://bugs.webkit.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.
More information about the webkit-unassigned
mailing list