u-boot.git/include/video_console.h, branch v2023.10 Unnamed repository; edit this file 'description' to name the repository. console: Allow measuring the bounding box of text 2023-07-14T16:54:51+00:00 Simon Glass sjg@chromium.org 2023-06-01T16:22:46+00:00 b828ed7d79295cfebcb0f958f26a33664fae045c For laying out text accurately it is necessary to know the width and height of the text. Add a measure() method to the console API, so this can be supported. Add an implementation for truetype and a base implementation for the normal console. Signed-off-by: Simon Glass <sjg@chromium.org> 
For laying out text accurately it is necessary to know the width and
height of the text. Add a measure() method to the console API, so this
can be supported.

Add an implementation for truetype and a base implementation for the
normal console.

Signed-off-by: Simon Glass <sjg@chromium.org>
video: Allow temporary colour changes 2023-07-14T16:54:51+00:00 Simon Glass sjg@chromium.org 2023-06-01T16:22:45+00:00 648a4991d0713af656a2fa50ec8e708c2beb044e It is sometimes necessary to highlight some text in a different colour. Add an easy way to do this and then restore the original console colours. Signed-off-by: Simon Glass <sjg@chromium.org> 
It is sometimes necessary to highlight some text in a different colour.
Add an easy way to do this and then restore the original console colours.

Signed-off-by: Simon Glass <sjg@chromium.org>
video: Clear the vidconsole rather than the video 2023-03-13T12:53:01+00:00 Simon Glass sjg@chromium.org 2023-03-10T20:47:21+00:00 a76b60f8205eb7f02e17e10c13ad05e46a69c1fd It is better to clear the console device rather than the video device, since the console has the text display. We also need to reset the cursor position with the console, but not with the video device. Add a new function to handle this and update the 'cls' command to use it. Signed-off-by: Simon Glass <sjg@chromium.org> 
It is better to clear the console device rather than the video device,
since the console has the text display. We also need to reset the cursor
position with the console, but not with the video device.

Add a new function to handle this and update the 'cls' command to use it.

Signed-off-by: Simon Glass <sjg@chromium.org>
video console: move vidconsole_get_font_size() logic to driver ops 2023-03-07T14:59:21+00:00 Dzmitry Sankouski dsankouski@gmail.com 2023-03-07T10:21:15+00:00 4f6e34811db5ad0362843803930d1659a24e8da0 Since multiple vidconsole drivers exists, vidconsole_get_font_size() implementation cannot longer live in vidconsole_uclass.c file. Move current vidconsole_get_font_size logic to truetype driver ops. Signed-off-by: Dzmitry Sankouski <dsankouski@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> 
Since multiple vidconsole drivers exists, vidconsole_get_font_size()
implementation cannot longer live in vidconsole_uclass.c file.

Move current vidconsole_get_font_size logic to truetype driver ops.

Signed-off-by: Dzmitry Sankouski <dsankouski@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
video console: refactoring and optimization 2023-03-07T12:26:08+00:00 Dzmitry Sankouski dsankouski@gmail.com 2023-03-07T10:21:11+00:00 3154725949f921ac017e0e58fb167fd1b603b025 - move common code to vidconsole_internal.h and console_core.c - unite probe functions - get rid of code duplications in switch across bpp values - extract common pixel fill logic in two functions one per horizontal and vertical filling - rearrange statements in put_xy* methods in unified way - replace types - uint*_t to u* Signed-off-by: Dzmitry Sankouski <dsankouski@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> 
- move common code to vidconsole_internal.h and console_core.c
- unite probe functions
- get rid of code duplications in switch across bpp values
- extract common pixel fill logic in two functions one per
horizontal and vertical filling
- rearrange statements in put_xy* methods in unified way
- replace types - uint*_t to u*

Signed-off-by: Dzmitry Sankouski <dsankouski@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
video: Add font functions to the vidconsole API 2023-01-16T23:26:50+00:00 Simon Glass sjg@chromium.org 2023-01-06T14:52:32+00:00 0e38bd848d41bcfc7a113603ee37805016a09a42 Support for fonts currently depends on the type of vidconsole in use. Add two new methods to enumerate fonts and to set the font. Fix a few other method comments while we are here. Signed-off-by: Simon Glass <sjg@chromium.org> 
Support for fonts currently depends on the type of vidconsole in use. Add
two new methods to enumerate fonts and to set the font.

Fix a few other method comments while we are here.

Signed-off-by: Simon Glass <sjg@chromium.org>
video: Add commands to list and change fonts 2022-10-30T19:01:40+00:00 Simon Glass sjg@chromium.org 2022-10-06T14:36:16+00:00 430e1676a76bf8b7112c64e19cf64b988c281ee0 Add a new 'font' command which allows the fonts to be listed as well as selecting a different font and size. Allow the test to run on sandbox, where multiple font/size combinations are supported, as well as sandbox_flattree, where they are not. Signed-off-by: Simon Glass <sjg@chromium.org> 
Add a new 'font' command which allows the fonts to be listed as well as
selecting a different font and size.

Allow the test to run on sandbox, where multiple font/size combinations
are supported, as well as sandbox_flattree, where they are not.

Signed-off-by: Simon Glass <sjg@chromium.org>
video: Add a way to change the font name and size 2022-10-30T19:01:40+00:00 Simon Glass sjg@chromium.org 2022-10-06T14:36:14+00:00 57a847cd405e546711dbab1b70ea43fd46960f58 It is useful to be able to support multiple fonts. Add a function to handle this as well as one to list the available fonts. Signed-off-by: Simon Glass <sjg@chromium.org> 
It is useful to be able to support multiple fonts. Add a function to
handle this as well as one to list the available fonts.

Signed-off-by: Simon Glass <sjg@chromium.org>
video: Provide a function to set the cursor position 2022-10-30T08:53:47+00:00 Simon Glass sjg@chromium.org 2022-10-06T14:36:04+00:00 6b6dc0d2fbf8b036d7ee278071036c7479074b32 Add an exported function which allows the cursor position to be set to pixel granularity. Make use of this in the existing code. Signed-off-by: Simon Glass <sjg@chromium.org> 
Add an exported function which allows the cursor position to be set to
pixel granularity. Make use of this in the existing code.

Signed-off-by: Simon Glass <sjg@chromium.org>
video: Move console colours to the video uclass 2022-10-30T07:43:24+00:00 Simon Glass sjg@chromium.org 2022-10-06T14:36:03+00:00 a032e4b55ea717fb931dd0d4754cf72b9bafe2f4 At present these are attached to vidconsole which means that the video uclass requires that a console is enabled. This is not the intention. The colours are a reasonable way of indexing common colours in any case, so move them to the video uclass instead. Rename vid_console_color() to video_index_to_colour() now that it is more generic. Also fix the inconsistent spelling in these functions. Signed-off-by: Simon Glass <sjg@chromium.org> 
At present these are attached to vidconsole which means that the video
uclass requires that a console is enabled. This is not the intention.
The colours are a reasonable way of indexing common colours in any case,
so move them to the video uclass instead.

Rename vid_console_color() to video_index_to_colour() now that it is more
generic. Also fix the inconsistent spelling in these functions.

Signed-off-by: Simon Glass <sjg@chromium.org>