Intel GPU selection investigation #5734
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Enabling `GL_BLEND` on Intel graphics hardware leads to corrupted ids in the selection buffer.
Otherwise this leads to corrupted ids when rendering overlays such as the CropWindowTool on Intel graphics hardware.
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Closing in favour of #5762 |
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Putting this up as a quick draft to narrow down the root cause of the selection issues with Intel graphics hardware reported on Discord.
Following the lead of Eric's fix in #5268, disabling
GL_BLENDentirely for selection renders appears to fix the issues on an Intel Arc A750 GPU, but maybe more GL savvy minds can suggest a better solution for these symptoms...