101 lines
1.7 KiB
C
101 lines
1.7 KiB
C
/*
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* Copyright (c) 1993-1995 Argonaut Technologies Limited. All rights reserved.
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*
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* $Id: DEVPIXMP.H 1.1 1996/05/13 14:28:37 philip Exp PHILIP $
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* $Locker: PHILIP $
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*
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* Private device pixelmap structure
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*/
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#ifndef _DEVPIXMP_H_
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#define _DEVPIXMP_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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* Private state of device pixelmap
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*/
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typedef struct br_device_pixelmap {
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/*
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* Dispatch table
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*/
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struct br_device_pixelmap_dispatch *dispatch;
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/*
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* Standard handle identifier
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*/
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char *pm_identifier;
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/** Standard pixelmap members (not including identifier) **/
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BR_PIXELMAP_MEMBERS
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/** End of br_pixelmap fields **/
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struct br_output_facility *output_facility;
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struct br_device_clut *clut;
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/* Type of device pixelmap */
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br_uint_16 buffer;
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/* Bits per pixel */
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br_uint_16 pixel_bits;
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/* Fullscreen flag */
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br_boolean fullscreen;
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/* Set if not a sub-pixelmap */
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br_boolean parent;
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/* Pointer to top of pixel memory */
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void *bits;
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/* Device context */
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HDC dc;
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/* Bitmap handle */
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HBITMAP bitmap;
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/* Pointer to DIB information */
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BITMAPINFO *info;
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/* Window handle */
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HWND hwnd;
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/* Palette handle */
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HPALETTE hpal;
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/* Various DirectDraw objects */
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LPDIRECTDRAWSURFACE surface;
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LPDIRECTDRAWCLIPPER clipper;
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LPDIRECTDRAWPALETTE palette;
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/* Is this surface in system or video memory */
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br_boolean videomemory;
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/* Offsets for sub pixelmaps from parent */
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br_uint_32 sub_x_offset;
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br_uint_32 sub_y_offset;
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/* Cache for address to avoid unnecessary locks */
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br_boolean flipped;
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} br_device_pixelmap;
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/*
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* Device pixelmap type flags
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*/
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enum buffer_types {
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BUFFER_SCREEN = 0x0001,
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BUFFER_OFFSCREEN = 0x0002,
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};
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#ifdef __cplusplus
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};
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#endif
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#endif
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