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Eventually the UEFI headers should be brought in from their own project, but for now, like the other projects under external/, these are being copied into this repository. Tags: boot uefi
93 lines
1.6 KiB
C++
93 lines
1.6 KiB
C++
#pragma once
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#ifndef _uefi_graphics_h_
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#define _uefi_graphics_h_
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// This Source Code Form is part of the j6-uefi-headers project and is subject
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// to the terms of the Mozilla Public License, v. 2.0. If a copy of the MPL was
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// not distributed with this file, You can obtain one at
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// http://mozilla.org/MPL/2.0/.
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#include <stdint.h>
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#include <uefi/types.h>
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namespace uefi {
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struct text_output_mode
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{
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int32_t max_mode;
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int32_t mode;
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int32_t attribute;
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int32_t cursor_column;
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int32_t cursor_row;
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bool cursor_visible;
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};
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struct pixel_bitmask
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{
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uint32_t red_mask;
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uint32_t green_mask;
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uint32_t blue_mask;
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uint32_t reserved_mask;
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};
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enum class pixel_format
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{
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rgb8,
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bgr8,
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bitmask,
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blt_only
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};
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struct graphics_output_mode_info
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{
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uint32_t version;
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uint32_t horizontal_resolution;
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uint32_t vertical_resolution;
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pixel_format pixel_format;
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pixel_bitmask pixel_information;
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uint32_t pixels_per_scanline;
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};
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struct graphics_output_mode
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{
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uint32_t max_mode;
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uint32_t mode;
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graphics_output_mode_info *info;
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uint64_t size_of_info;
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uintptr_t frame_buffer_base;
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uint64_t frame_buffer_size;
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};
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enum class attribute : uint64_t
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{
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black,
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blue,
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green,
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cyan,
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red,
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magenta,
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brown,
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light_gray,
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dark_gray,
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light_blue,
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light_green,
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light_cyan,
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light_red,
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light_magenta,
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yellow,
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white,
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background_black = 0x00,
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background_blue = 0x10,
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background_green = 0x20,
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background_cyan = 0x30,
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background_red = 0x40,
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background_magenta = 0x50,
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background_brown = 0x60,
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background_light_gray = 0x70,
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};
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} // namespace uefi
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#endif
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