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Support custom backcolor when logo is smaller

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When the bootlogo is smaller than 720x1280, the background color will be set to match the color of bmp's 1st pixel.

This ends the limit of having to use a background color of 0x1B1B1B.
This commit is contained in:
Kostas Missos 2018-07-09 15:55:09 +03:00
parent 60905c3829
commit a5f2bb9d57
2 changed files with 9 additions and 4 deletions
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8
README_BOOTLOGO.md
View file

@ -1,10 +1,12 @@
# hekate - Bootlogo
The bootlogo can be any size with a maximum of 720 x 1280. It is automatically centered when it's smaller than 720 x 1280.
The bootlogo can be any size with a maximum of 720 x 1280.
When saving a landscape bootlogo, it should be rotated 90o counterclockwise.
When it's smaller than 720 x 1280, it is automatically centered and the background takes the color of the first pixel.
Lastly, the supported format is 32-bit BMP. Classic 24-bit BMPs are not supported for performance reasons.
When saving a landscape bootlogo, it should be rotated 90 degrees counterclockwise.
Lastly, the supported format is 32-bit (ARGB) BMP. Classic 24-bit (RGB) BMPs are not supported for performance reasons.
## How to configure

5
ipl/main.c
View file

@ -1816,6 +1816,9 @@ void auto_launch_firmware()
// Center logo if res < 720x1280.
bmpData.pos_x = (720 - bmpData.size_x) >> 1;
bmpData.pos_y = (1280 - bmpData.size_y) >> 1;
// Get background color from 1st pixel.
if (bmpData.size_x < 720 || bmpData.size_y < 1280)
gfx_clear_color(&gfx_ctxt, *(u32 *)BOOTLOGO);
bootlogoFound = 1;
}
@ -1865,6 +1868,7 @@ void auto_launch_firmware()
}
out:;
gfx_clear_grey(&gfx_ctxt, 0x1B);
if (!ini_freed)
ini_free(&ini_sections);
ini_free_section(cfg_sec);
@ -2502,7 +2506,6 @@ void ipl_main()
//display_color_screen(0xAABBCCDD);
u32 *fb = display_init_framebuffer();
gfx_init_ctxt(&gfx_ctxt, fb, 720, 1280, 768);
gfx_clear_grey(&gfx_ctxt, 0x1B);
#ifdef MENU_LOGO_ENABLE
Kc_MENU_LOGO = (u8 *)malloc(0x6000);