6489255648
Added config for specifying bit order when using monochrome format. Signed-off-by: TOKITA Hiroshi <tokita.hiroshi@gmail.com>
63 lines
1.5 KiB
Plaintext
63 lines
1.5 KiB
Plaintext
# SDL based emulated display configuration options
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# Copyright (c) 2018 Jan Van Winkel <jan.van_winkel@dxplore.eu>
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# SPDX-License-Identifier: Apache-2.0
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menuconfig SDL_DISPLAY
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bool "SDL based emulated display"
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default y
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depends on DT_HAS_ZEPHYR_SDL_DC_ENABLED
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select HAS_SDL
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help
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Enable SDL based emulated display compliant with display driver API.
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if SDL_DISPLAY
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choice SDL_DISPLAY_DEFAULT_PIXEL_FORMAT
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prompt "Default pixel format"
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default SDL_DISPLAY_DEFAULT_PIXEL_FORMAT_ARGB_8888
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help
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Default pixel format to be used by the display
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config SDL_DISPLAY_DEFAULT_PIXEL_FORMAT_ARGB_8888
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bool "ARGB 8888"
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config SDL_DISPLAY_DEFAULT_PIXEL_FORMAT_RGB_888
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bool "RGB 888"
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config SDL_DISPLAY_DEFAULT_PIXEL_FORMAT_MONO01
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bool "Mono Black=0"
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config SDL_DISPLAY_DEFAULT_PIXEL_FORMAT_MONO10
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bool "Mono Black=1"
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config SDL_DISPLAY_DEFAULT_PIXEL_FORMAT_RGB_565
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bool "RGB 565"
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config SDL_DISPLAY_DEFAULT_PIXEL_FORMAT_BGR_565
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bool "BGR 565"
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endchoice
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config SDL_DISPLAY_ZOOM_PCT
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int "Default zoom percentage"
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default 100
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range 10 10000
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help
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SDL window zoom percentage to adjust readability on small screens
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config SDL_DISPLAY_USE_HARDWARE_ACCELERATOR
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bool "Use hardware accelerator"
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default y
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help
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Enable hardware acceleration for graphics rendering
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config SDL_DISPLAY_MONO_MSB_FIRST
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bool "Configure bit order in monochrome formats to MSB first"
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default y
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help
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If selected, set the MSB to represent the first pixel.
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This applies when the pixel format is MONO01/MONO10.
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endif # SDL_DISPLAY
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