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| ventosus | rgareus: is maximal width/height in inline_display:render constant during plugin's live? | 18:58 |
|---|---|---|
| ventosus | s/live/life/ | 19:01 |
| ventosus | rgareus: is it valid for inline_display:render to return NULL to signal "I'd like to not show any inline UI atm"? | 19:04 |
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| rgareus | ventosus: the host privides a "current width" (mixer-strip) and max. height. and it can change anytime | 19:47 |
| rgareus | ventosus: in ardour's case the max height is currently 112px * GUI-scaling-factor preference | 19:49 |
| rgareus | and IIRC the width is either 48 (Narrow) or 80 (Wide) * GUI-scaleing, although that also depends on the font used. | 19:52 |
| rgareus | and yes you can return NULL | 19:52 |
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| rgareus | ventosus: in which case the display will be hidden. | 19:53 |
| rgareus | and a user needs to explicily ask to display it again. | 19:53 |
| ventosus | rgareus: ok, so ideally I return a surface as big as told by :render or something smaller? | 19:54 |
| rgareus | so far the onlin inline-display that is not in a plugin by YT, is drumgizmo. | 19:54 |
| rgareus | ventosus: the plugin defines the aspect-ratio (ie height) | 19:55 |
| rgareus | ventosus: host says: exact-width: XXX pixels, max-height: YYY Pixel | 19:56 |
| ventosus | ah, got it: width should be as told by :render for best resolution, height is defined by me | 19:56 |
| rgareus | ventosus: yes. | 19:57 |
| rgareus | if you return a surface where the width does not match: no crash. but it's either cropped.. or there's some transparent space on the right side | 19:57 |
| rgareus | ventosus: drumgizmo as some example of using plain RGB[A] in C++ without additional library | 19:59 |
| rgareus | in my case I use cairo. | 19:59 |
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| ventosus | rgareus: thanks, got a crappy velocity curve :) https://paste.open-music-kontrollers.ch/lv2_inline_display_velocity_curve.png | 20:23 |
| rgareus | ventosus: cool. not a bad start, I suppose | 20:35 |
| rgareus | needs some anti-aliasing :) | 20:36 |
| drobilla | While we're on the topic of drawing things, I decided the eg-sampler UI needed to look less silly: http://drobilla.net/files/eg_sampler.png | 20:47 |
| rgareus | drobilla: nice! | 20:56 |
| rgareus | drobilla: is that jalv + themed gtk? | 20:56 |
| drobilla | Working on a slightly nicer drawing, and a fancier peaks streaming implementation | 20:56 |
| drobilla | rgareus: Yeah. Using the Gtk style, cairo drawing | 20:56 |
| drobilla | rgareus: Which, with my "getting away from Gtk" hat on, makes me wish for options to pass basic theme colours... | 20:57 |
| rgareus | drobilla: falktx would love that | 20:57 |
| drobilla | or a fancier extension, but a few options for fg, bg, mid, text, etc seems Good Enough(TM) | 20:57 |
| rgareus | I think he even has some non-standard interface for that (tell plugin GUI about host's background + foreground colors) | 20:57 |
| drobilla | It's neat to show it in on a (dark) ingen module and have it look pretty | 20:58 |
| drobilla | rgareus: Good to know | 20:58 |
| rgareus | though I don't recall is it was just a proposal or test implementation or if it's actually implemented (in DPF) | 20:58 |
| drobilla | 'course now I have it working enough with a dump "send all the peaks in one message" thing I'm lazy and don't want to do the streaming part :) | 21:05 |
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| drobilla | Took the time to do it right(ish) | 23:57 |
| drobilla | Peaks streaming/receiving things that take a requested number of peaks, and write out a bunch of messages to send them over. If you slow it down on purpose you can actually watch it draw, or increase the resolution when you enlarge the window | 23:58 |
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