Update ROADMAP.rst

This commit is contained in:
Gabor Kiss-Vamosi
2023-09-07 22:35:17 +02:00
committed by GitHub
parent 142c98df8b
commit 1768e5740a

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@@ -24,8 +24,6 @@ Naming and API
- |uncheck| Use `uint32_t` and `int32_t` in APIs where possible. Consider hardcoding `lv_coord_t` as `int32_t`.
- |check| To define a new stdlib API use defines `LV_USE_CUSTOM_...` and
let the user implement `lv_...` functions somewhere (instead of defining the name of the custom functions)
- |uncheck| Generic `lv_date_t` and `lv_time_t`
- |uncheck| Make layouts with an `lv_layout_dsc_t` instead of registering an ID + callback.
(see `here <https://github.com/lvgl/lvgl/issues/3481#issuecomment-1206434501>`__)
- |check| Gradient with alpha
@@ -41,14 +39,12 @@ Architecture
- |check| Reconsider masks. There should be a generic high level mask API which is independent of the drawing engine.
`#4059 <https://github.com/lvgl/lvgl/issues/4059>`__
- |check| `get_glyph_bitmap` should return an a8 bitmap that can be blended immediately.
- |uncheck| Reconsider how themes should work.
(see `here <https://github.com/lvgl/lvgl/pull/3390#pullrequestreview-990710921>`__)
- |check| Make LVGL render independent areas in parallel.
`#4016 <https://github.com/lvgl/lvgl/issues/4016>`__
- |check| Drop `lv_mem_buf_get` as tlsf should be fast enough for normal allocations too.
Fragmentation is also lower if processes can completely clean up after themselves.
- |check| More color formats: 24 bit, ARGB1555, ARGB4444 etc
- |uncheck| Add more feature to key presses (long press, release, etc).
(see `here <https://forum.lvgl.io/t/keypad-input-device-why-lv-event-long-pressed-only-on-enter/10263>`__)
- |uncheck| Variable binding. I.e create properties which can be bound to objects and those objects are notified on value change. Maybe based on `lv_msg`?
- |uncheck| Add GPU abstraction for display rotation
@@ -56,6 +52,7 @@ Architecture
- |uncheck| Limit the image caching size in bytes instead of image count
- |check| lv_draw_buf for unified stride, buffer and cache invalidation management. `4241 <https://github.com/lvgl/lvgl/pull/4241>`__
- |uncheck| SVG support: integrate an SVG render library `4388 <https://github.com/lvgl/lvgl/issues/4388>`__
- |uncheck| Unified caching #3116 #3415
Styles
~~~~~~
@@ -72,9 +69,8 @@ Widgets
- |uncheck| `lv_tabview` Replace button matrix with real buttons for more flexibility
- |uncheck| `lv_label` reconsider label long modes. (support min/max-width/height too) #3420
- |uncheck| `lv_roller` make it more flexible #4009
- |uncheck| Universal scale widget/support
- |check| Universal scale widget/support
(see `here <https://forum.lvgl.io/t/linear-meter-bar-with-ticks/10986>`__ and #4043)
- |uncheck| Improve `lv_label_align_t` #1656
- |uncheck| Disabled widgets should absorb indev actions without sending events. `#3860 <https://github.com/lvgl/lvgl/issues/3860>`__
Drawing and rendering
@@ -110,7 +106,7 @@ CI
Architecture
~~~~~~~~~~~~
- |uncheck| Unified caching #3116 #3415
- |uncheck| Add more feature to key presses (long press, release, etc).
- |uncheck| `lv_img_set_src()` use “type-aware” parameter and rework image decoders.
(see `here <https://github.com/lvgl/lvgl/tree/arch/img-decode-rework>`__)
- |uncheck| `C++ binding <https://github.com/lvgl/lv_binding_cpp>`__
@@ -145,6 +141,7 @@ Widgets
- |uncheck| `lv_bar`, `lv_arc`: handle max < min for fill direction swapping #4039
- |uncheck| `lv_bar`, `lv_slider`, `lv_arc`: make possible to move the knob only inside the background (see `here <https://forum.lvgl.io/t/slider-knob-out-of-the-track/11956>`__)
- |uncheck| Improve `lv_label_align_t` #1656
Others
~~~~~~
@@ -159,7 +156,7 @@ Others
Ideas
-----
- Reconsider how themes should work.
- Better way to reset global variables in `lv_deinit()` #3385
- `lv_array`: replace linked lists with array where possible (arrays are faster and uses less memory)
- Reconsider how to handle UTF-8 characters (allow different encoding too) and Bidi. Maybe create an abstraction for textshaping.