Video Interface: Difference between revisions

Video Interface (view source)

83 bytes removed , 2 years ago

Updated DITHER_FILTER_ENABLE note about causing vertical banding, which only appears to happen when AA is disabled.

327

edits

Revision as of 02:26, 29 July 2021 (view source) Parasyte (talk \| contribs) (Add a note about the dither filter causing vertical bars in analog video.) Tag: Visual edit: Switched ← Older edit		Revision as of 02:48, 29 July 2021 (view source) Bigbass (talk \| contribs) (Updated DITHER_FILTER_ENABLE note about causing vertical banding, which only appears to happen when AA is disabled.) Newer edit →
Line 131: {{#invoke:Register table\|definitions \| 31-17 \| Undefined \| Initialized to <code>0</code> \| 16 \| DITHER_FILTER_ENABLE \| Dither Enable bit <br>1 {{=}} Dither filter is enabled (normally used for 16-bit color; this may cause vertical banding if anti-aliasing is disabled [https://github.com/DragonMinded/libdragon/issues/159 as seen here]) <br>0 {{=}} Dither filter is disabled (normally used for 32-bit color) <br>{{spaces\|4}}'''''Warning:''' Enabling dither filter can cause vertical bars to appear in analog video. [https://github.com/DragonMinded/libdragon/issues/159 See this GitHub issue for images and discussion.] \| 15-12 \| PIXEL_ADVANCE<3:0> \| Use <code>0b0011</code> for most effective behavior \| 11 \| KILL_WE \| Diagnostics only