1528753 - Automatically compute the image tiling origin

Status: RESOLVED FIXED

(Core :: Graphics: WebRender, enhancement, P4)

Description

[Nicolas Silva [:nical]]

This is a step in the blob recoordination series. Currently the tiling origin of an image is hard-coded to (0, 0). In this bug I will add a bit of webrender internal glue to compute the origin automatically from a an image rect provided which will eventually correspond to the blob visible area.

Comment 1

[Nicolas Silva [:nical]]

Attachment: Bug 1528753 - Compute the layout space tiling origin. r=kvark

The tiling origin is computed withing image::tiles instead of being provided to the function.
In addition, the image rect in device space is exposed as function parameter.
In a followup, callers will have to determine the correct image rect using the blob image's visible area.

Comment 2

[Nicolas Silva [:nical]]

Attachment: Bug 1528753 - Update euclid dependency. r=kvark

Comment 3

[Nicolas Silva [:nical]]

try: https://treeherder.mozilla.org/#/jobs?repo=try&revision=ee6b5f3bf8620b38b258047d5dcf3aec370428a1

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/d88b5f155edc
Compute the layout space tiling origin. r=kvark
https://hg.mozilla.org/integration/autoland/rev/325a242a942c
Update euclid dependency. r=kvark

Comment 5

[Andreea Pavel [:apavel]]

https://hg.mozilla.org/mozilla-central/rev/d88b5f155edc
https://hg.mozilla.org/mozilla-central/rev/325a242a942c