Open OmarShehata opened 4 years ago
I'm seeing this during the 1.77 release process too, Firefox on Linux, on both Intel and Nvidia.
With WebGL validation on, you actually get a better error:
RuntimeError: WebGL Error: INVALID_OPERATION: readPixels(0, 0, 1, 1, 6408, 36193, 0,0,0,0);
So that makes is sound like we're doing something wrong on our side.
Still seeing this after https://github.com/CesiumGS/cesium/issues/10887.
This test fails in Firefox on Linux. Does not fail in Firefox on Windows, or in Chrome at all.
http://localhost:8080/Specs/SpecRunner.html?spec=Renderer%2FFramebuffer%20draws%20to%20a%20half%20floating-point%20color%20attachment
This fails in the same way in 1.67 as well: https://cesium.com/downloads/cesiumjs/releases/1.67/Specs/SpecRunner.html?spec=Renderer%2FFramebuffer%20draws%20to%20a%20half%20floating-point%20color%20attachment
Windows WebGL report:
Linux WebGL report: