Closed Bug 1633617 Opened 5 years ago Closed 5 years ago

Round quantized coordinates in SWGL bilinear filtering

Categories

(Core :: Graphics: WebRender, defect, P3)

defect

Tracking

()

RESOLVED FIXED
mozilla77
Tracking Status
firefox77 --- fixed

People

(Reporter: lsalzman, Assigned: lsalzman)

References

(Blocks 2 open bugs)

Details

Attachments

(2 files)

When we quantize coordinate increments for bilinear filtering in SWGL, we need to round the increment. Otherwise, it causes a lot of subtle fuzz that is easily avoided.

Summary: Round quantized coordinate in SWGL bilinear filtering → Round quantized coordinates in SWGL bilinear filtering
Pushed by lsalzman@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/0f93b1334838 round quantized coordinates in SWGL bilinear filtering. r=jimb
Status: ASSIGNED → RESOLVED
Closed: 5 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla77
Pushed by lsalzman@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/38dd57dc02d4 offset SWGL's linear BlitFramebuffer to texel centers. r=jimb
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