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chriz2600 / DreamcastHDMI

Dreamcast HDMI
MIT License
154 stars 21 forks source link

Problem in v3.0.0 HQ2x implementation with scanline enabled #2

Closed SONIC3D closed 5 years ago

SONIC3D commented 5 years ago

Hi, chriz2600:

I think there is a problem in v3.0.0 HQ2x implementation. The HQ2x pass seems applied after the scanline effect pass. So the effect is not correct if HQ2x and scanline are both enabled. It looks like the color gradient is wrong like 16bit color or 8bit color. But I think it's actually the interpolation progress is affected by the scanline color.

You can check the wrong effect from my tutorial video. Time code [2:38:32 - 2:40:00]. https://www.youtube.com/watch?v=GoH0m_2MEcI

chriz2600 commented 5 years ago

Yeah, you're right. I will release a new firmware fixing this in a couple of days.

SONIC3D commented 5 years ago

Thanks a lot. =)

chriz2600 commented 5 years ago

Firmware Release v3.0.2 was released yesterday.