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172 Commits

Author SHA1 Message Date
Martin Fouilleul a4ef58f2d8 [mtl canvas] Tiling per rectangles into per-shape tile queues (linked lists of triangle indices) to avoid sorting 2023-03-20 16:46:12 +01:00
Martin Fouilleul 11113f597c [mtl canvas, exp] try tiling per tile and avoiding sorting pass (worse on simple shapes and text, but degrades slower with complex scenes (eg tiger). Not great though) 2023-03-20 10:08:17 +01:00
Martin Fouilleul 92f4909d63 [mtl canvas] testing the metal canvas rendering the ghostscript tiger, and acknowledging it's painfully slow 2023-03-18 14:35:51 +01:00
Martin Fouilleul 1d36088302 [mtl canvas] render to an intermediate texture and acquire the drawable and blit to it only at the end of all compute passes 2023-03-16 10:25:56 +01:00
Martin Fouilleul f14f397c99 [mtl surface] don't re-acquire drawable if there's already a valid one acquired 2023-03-15 18:51:50 +01:00
Martin Fouilleul bd8e31c535 [mtl canvas] triple buffer vertex/index/shape buffers 2023-03-15 17:48:39 +01:00
Martin Fouilleul 0c74e997ae [mtl surface] fix crash on exit when metal GPU frame capture is enabled. Apparently, if we release resources (on exit) before all GPU work is completed, libMetalCapture crashes on bad access. To work around that, in mg_mtl_surface_destroy(), we enqueue a last (empty) command buffer and call waitUntilCompleted on it, to ensure all previous command buffers are also completed 2023-03-15 13:02:18 +01:00
Martin Fouilleul 5ce53001e2 [canvas, mtl] clear resets command count and stores clear color. Ccanvas' backend begin proc now takes a clearColor parameter and clears final surface to that color before drawing any batch 2023-03-15 11:09:42 +01:00
Martin Fouilleul 98bac9744f [mtl canvas] rearranged bounding box computations in tiling shader 2023-03-15 10:19:04 +01:00
Martin Fouilleul f2cb96826c [mtl canvas] fix bias computation for clockwise triangles 2023-03-15 10:04:51 +01:00
Martin Fouilleul 5c1a220f1f [mtl canvas] don't reorder point to make clockwise triangles. Instead, store triangle orientation in triangle struct and multiply orientation in raster test 2023-03-14 15:08:39 +01:00
Martin Fouilleul 221fcbeb6b [mtl canvas] store uv transform and color in triangle data (don't pass vertex or shape buffer to draw kernel) 2023-03-14 12:20:39 +01:00
Martin Fouilleul c9a5b3d52d [mtl canvas] rearranged triangle data for better packing 2023-03-14 09:42:17 +01:00
Martin Fouilleul 1b3583cc6d [mtl canvas] remove box array, cache box in triangle struct 2023-03-14 09:42:12 +01:00
Martin Fouilleul 6536f4ac64 [mtl canvas] fused boxing and tiling, cache cubics in triangle data 2023-03-14 09:40:11 +01:00
Martin Fouilleul ee4a667258 [mtl canvas] trying fused boxing/tiling passes 2023-03-14 09:25:20 +01:00
Martin Fouilleul fd5a4d4cd8 [wip] trying to simplify metal shader 2023-03-14 09:25:09 +01:00
Martin Fouilleul cee294d8ad [mtl canvas] fixed setBuffer that was being called on the wrong encoder 2023-03-14 09:20:51 +01:00
Martin Fouilleul e9d64166a3 [mtl canvas] fixed bug where tiles left and below screen where all bucketed to the first row/column (same as gl version, see 4a8c77f02) 2023-03-13 16:53:12 +01:00
Martin Fouilleul 6da2494c81 [canvas example] fixed movement 2023-03-13 15:53:35 +01:00
Martin Fouilleul 13f025ab21 [mtl canvas] convert triangle rasterization to fixed point 2023-03-13 15:18:18 +01:00
Martin Fouilleul 7c58145524 [mtl surface] Allow setting swap interval to 0. Note however that vsync needs to be turned off at the OS level for that to work smoothly. Otherwise, we get jittery frame rate with stalls when we run off of drawables (I suppose? should investigate some more). 
This can be done with Quart Debugger in Additional Tools for XCode.
 2023-03-13 12:21:33 +01:00
Martin Fouilleul 716bdc53d4 [ui] draw drop-down button with correct roundness 2023-03-13 10:53:21 +01:00
Martin Fouilleul 5455c2a52b [ui] Allow styling overlay boxes (e.g. menu and drop-down list panels) locally. 
- Added an UI_FLAG_OVERLAY flag. When we make a box with that flag set, it is added the an overlayList in the ui context.
- After styling and static size pass, we reparent boxes in the overlayList to an overlay node just below the root node.
- Layout and drawing works uniformly on the whole tree. Overlay boxes get drawn last and steal mouse hover from boxes underneath them.
 2023-03-13 10:26:39 +01:00
Martin Fouilleul 9e41d2b6fc [ui] first version of select popup menu 2023-03-12 19:06:09 +01:00
Martin Fouilleul 09951afa53 [ui] added ui_checkbox() helper 2023-03-11 19:06:05 +01:00
Martin Fouilleul b907578eb4 Fix clipping one pixel short 2023-03-11 16:55:30 +01:00
Martin Fouilleul 009fe8e3e8 [ui, styling]Fix order of adding after rules to running list in rule-matching pass 2023-03-11 16:43:58 +01:00
Martin Fouilleul bf92a6f307 Merge branch 'master' of ssh://git.forkingpaths.dev/martinfouilleul/milepost 2023-03-11 16:27:52 +01:00
Martin Fouilleul da7e0f402b [ui, layout] Add UI_FLAG_ALLOW_OVERFLOW_X/Y 2023-03-11 16:27:21 +01:00
martinfouilleul 137a75540b [win32] implemented string clipboard functions 2023-03-09 19:44:55 +01:00
martinfouilleul 359e08b0a8 [ui] set text box cursor to the same color as text 2023-03-09 18:09:04 +01:00
martinfouilleul cae8666561 [ui, win32] Fixed char input and modifier keys 2023-03-09 18:03:27 +01:00
martinfouilleul 9accf4c666 [ui, win32] 
- change coord system of gl canvas to match ui
- change mouse coordinate system to match ui
- fix mouse delta
 2023-03-09 17:38:41 +01:00
Martin Fouilleul c7d5cf113e [ui] reintroducing tooltip 2023-03-09 16:08:42 +01:00
Martin Fouilleul c362751c23 [ui] menus widgets first draft 2023-03-09 16:02:46 +01:00
Martin Fouilleul feca7d1026 [ui] moved ui_panel() into ui.c 2023-03-09 14:27:46 +01:00
Martin Fouilleul d2f4f5083b [ui, layout] solving layout constraints 2023-03-09 13:13:13 +01:00
Martin Fouilleul 56874c99d6 [ui, layout] layout constraint solving, first draft 2023-03-09 12:36:38 +01:00
Martin Fouilleul a569454df5 [ui, wip] scrolling / scrolling panels 2023-03-08 19:53:28 +01:00
Martin Fouilleul 873d4ab6db [ui, canvas] 
- Allow querying the size of the canvas's underlying surface
- Set size of ui root to canvas' size
 2023-03-08 15:03:35 +01:00
Martin Fouilleul 1212d714d5 [platform/canvas] 
- Changed canvas coordinate system to match UI coord system (origin at top left, y axis down)
- Changed mouse coordinate system to match UI and canvas
- No need to pass width/height to ui_begin_frame() anymore
 2023-03-08 13:19:18 +01:00
Martin Fouilleul 7b2ef080e8 [util, formatting] shorten list loop names to for_list_xxx 2023-03-08 12:03:33 +01:00
Martin Fouilleul 3682605f97 [util, formatting] changed list api to snakecase for consistency with the rest of the codebase 2023-03-08 12:00:10 +01:00
Martin Fouilleul bfc19665ce [util] 
- shorten str8_lit macro to STR8
- use strlen() in STR8 and remove str8_from_cstring(). Usage with string literal seem to always be optimized by compile-time constant, so there's little need for a confusing macro that only works with literals and breaks with pointers.
- replaced str8_unbox() with str8_lp/str8_ip
 2023-03-08 11:40:40 +01:00
Martin Fouilleul f07f56948d [ui] shorten ui styling api names 2023-03-08 11:13:32 +01:00
Martin Fouilleul 8b06cb31ba [ui, styling] 
- Put all styling calls _before_ the styled box.
- Renamed full pattern matching API to ui_style_match_next_before/after
- Helper to style next box only (ui_style_next())
 2023-03-08 11:09:28 +01:00
Martin Fouilleul c551135933 [ui] remove the need to pass a default style to ui_frame() 2023-03-07 19:44:22 +01:00
Martin Fouilleul 2466241b1e [ui, styling] finished first pass on core layout/styling system 2023-03-07 19:27:01 +01:00
Martin Fouilleul 8032c7340b [ui, styling] revisiting layout/sizing 2023-03-07 19:06:04 +01:00