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How to disable DirectWrite?

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  • Last reply by user1310388

user1310388
user1310388
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Hi. I have a problem with fonts in Firefox - fonts are blurred due to "DirectWrite" and I don't know how to disable "DirectWrite" exсept turn off "hardware acceleration when available". But if I disable hardware acceleration, high quality video's on YouTube beginning to break. I had the same problem in Chrome. I just disable DirectWrite in experimental features (chrome://flags).

Hi. I have a problem with fonts in Firefox - fonts are blurred due to "DirectWrite" and I don't know how to disable "DirectWrite" exсept turn off "hardware acceleration when available". But if I disable hardware acceleration, high quality video's on YouTube beginning to break. I had the same problem in Chrome. I just disable DirectWrite in experimental features (chrome://flags).

Chosen solution

I solved the problem: in about:config - gfx.font_rendering.cleartype_params.rendering_mode set 2 (Use GDI Classic rendering mode).

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All Replies (3)

ideato
ideato
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Hello, try to toggle to false the gfx.font_rendering.graphite.enabled (always in about:config).

any luck ?

thank you

user1310388
user1310388 Question owner
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It didn't help me.

user1310388
user1310388 Question owner
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Chosen Solution

I solved the problem: in about:config - gfx.font_rendering.cleartype_params.rendering_mode set 2 (Use GDI Classic rendering mode).