P4
This is basically duplicate of RT-27508: 8.0-h96-b68: 68% regression in SpiralText in hw pipeline caused by enabling DirectX 9Ex.
The performance regression in SpiralText with D3D9Ex enabled is cause by the huge number of small texture updates per frame (~1400).
The performance regression in SpiralText with D3D9Ex enabled is cause by the huge number of small texture updates per frame (~1400).
- relates to
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JDK-8093950 [D3D] Re-enable DirectX 9Ex to avoid losing textures when surface lost
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- Resolved
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- Closed
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