Closed
Bug 1353999
Opened 7 years ago
Closed 7 years ago
Firefox prints bogus error message for readPixels
Categories
(Core :: Graphics: CanvasWebGL, defect)
Tracking
()
RESOLVED
WORKSFORME
People
(Reporter: mozilla2, Unassigned)
Details
User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.98 Safari/537.36 Steps to reproduce: Run the WebGL readPixels conformance test https://www.khronos.org/registry/webgl/sdk/tests/conformance/reading/read-pixels-test.html?webglVersion=1&quiet=0 or this example https://jsfiddle.net/greggman/dfwnqv69/ Actual results: Check the Web Console, Firefox printed the misleading message Error: WebGL: readPixels: Out-of-bounds reads with readPixels are deprecated, and may be slow. Expected results: At most Firefox should print Warning: WebGL: readPixels: Out-of-bounds reads with readPixels may be slow. Reading out of bounds pixels is not an error nor is it deprecated. See WebGL1 and WebGL2 specs
Reporter | ||
Comment 1•7 years ago
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This is now fixed in nightly 55.0a1 (2017-04-16) (64-bit)
Reporter | ||
Updated•7 years ago
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Status: UNCONFIRMED → RESOLVED
Closed: 7 years ago
Resolution: --- → WORKSFORME
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Description
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