dbc223eb84
Import existing source tree; original VCS history is no longer available. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
94 lines
3.1 KiB
C
94 lines
3.1 KiB
C
/*(LGPL)
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---------------------------------------------------------------------------
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vidmodes.h - Video Mode Manager for Kobo Deluxe
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---------------------------------------------------------------------------
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* Copyright (C) 2007 David Olofson
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2.1 of the License, or (at
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* your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef KOBO_VIDMODES_H
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#define KOBO_VIDMODES_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*-------------------------------------------------------------------------
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Data Types and Structures
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-------------------------------------------------------------------------*/
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typedef enum
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{
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VMM_ALL = 0xffffffff,
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VMM_DETECT = 0x00000001, /* Available modes as detected by SDL */
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VMM_4_3 = 0x00000010, /* 4:3 modes */
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VMM_3_2 = 0x00000020, /* 3:2 modes */
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VMM_5_4 = 0x00000040, /* 5:4 modes */
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VMM_16_10 = 0x00000080, /* 16:10 modes */
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VMM_16_9 = 0x00000100, /* 16:9 modes */
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VMM_PC = 0x00010000, /* Standard PC/Mac modes */
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VMM_WPC = 0x00020000, /* Widescreen PC/Mac modes */
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VMM_TV = 0x00040000, /* Standard TV modes */
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VMM_WTV = 0x00080000, /* Widescreen TV modes */
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VMM_LORES = 0x10000000 /* Special low resolution modes */
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} VMM_Flags;
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typedef struct VMM_Mode VMM_Mode;
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struct VMM_Mode
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{
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VMM_Mode *next; /* Next mode in list */
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char *name; /* Name, if any */
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int id; /* Somewhat constant mode ID */
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int width; /* Display width in pixels */
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int height; /* Display height in pixels */
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int flags; /* (WMM_Flags) */
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float aspect; /* Pixel aspect ratio */
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};
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/*-------------------------------------------------------------------------
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Gathering and constructing modes
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-------------------------------------------------------------------------*/
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int vmm_Init(int show, int hide);
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void vmm_Close(void);
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/*-------------------------------------------------------------------------
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Scanning
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-------------------------------------------------------------------------*/
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VMM_Mode *vmm_First(void);
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VMM_Mode *vmm_Next(VMM_Mode *current);
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/*-------------------------------------------------------------------------
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Indexing
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-------------------------------------------------------------------------*/
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VMM_Mode *vmm_FindMode(int id);
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/*-------------------------------------------------------------------------
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Searching
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-------------------------------------------------------------------------*/
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/* TODO: VMM_Mode *vmm_Find(int width, int height, int aspect); */
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#ifdef __cplusplus
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};
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#endif
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#endif /* KOBO_VIDMODES_H */
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