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0445e61fde
Correct declared argument types in flush_display_region...() to match usage. modified: inc/display.h modified: src/initdsp.c
90 lines
2.7 KiB
C
Executable File
90 lines
2.7 KiB
C
Executable File
/* $Id: display.h,v 1.2 1999/01/03 02:05:57 sybalsky Exp $ (C) Copyright Venue, All Rights Reserved */
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/************************************************************************/
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/* */
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/* (C) Copyright 1989-94 Venue. All Rights Reserved. */
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/* Manufactured in the United States of America. */
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/* */
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/* The contents of this file are proprietary information */
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/* belonging to Venue, and are provided to you under license. */
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/* They may not be further distributed or disclosed to third */
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/* parties without the specific permission of Venue. */
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/* */
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/************************************************************************/
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#define BCPLDISPLAY stdout
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#define CURSORWIDTH 16
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#define CURSORHEIGHT 16
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/* Max address for HI-RES DISPLAY */
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/* Osamu '90/02/08
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* Change into variable for efficiency
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#define DISP_MAX_Address (DisplayRegion68k + 1600*1280/8)
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*/
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extern DLword *DISP_MAX_Address;
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/* Is the bitmap in the display region? */
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#define IN_DISPLAY_BANK(hiaddr) (((hiaddr)==DISPLAY_HI)|((hiaddr)==(DISPLAY_HI+1)))
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#define DLWORD_PERLINE (displaywidth/16)
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#define HARD_CURSORWIDTH 16
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#define HARD_CURSORHEIGHT 16
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#define COLOR_BITSPER_PIXEL 8
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#define MONO_SCREEN 0
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#define COLOR_SCREEN 1
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#define COLOR_MAX_Address (ColorDisplayRegion68k + 1152 * 900)
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/* Replicate a 4-bit pattern to fill a word */
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#define Expand4Bit(BITS) \
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((BITS) | ((BITS) << 4) | ((BITS) << 8) | ((BITS) << 12))
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#ifdef XWINDOW
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#define DISPLAYBUFFER
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#endif /* XWINDOW */
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#ifdef DOS
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#define DISPLAYBUFFER
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#endif /* DOS */
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#ifdef DISPLAYBUFFER
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/************************************************************************/
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/* */
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/* i n _ d i s p l a y _ s e g m e n t */
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/* */
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/* Returns T if the base address for this bitblt is in the */
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/* display segment. */
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/* */
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/************************************************************************/
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/* Osamu '90/02/08
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* This definition is moved from initdsp.c
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* Change into macro for efficiency.
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* And also DISP_MAX_Address is changed as variable
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* to avoid same calicuration every time it uses.
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*********************************************************************/
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extern DLword *DisplayRegion68k;
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#define in_display_segment(baseaddr) \
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(((DisplayRegion68k <= baseaddr) && \
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(baseaddr <=DISP_MAX_Address)) ? T :NIL )
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#endif
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#ifdef XWINDOW
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#undef DISPLAYBUFFER
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#endif /* XWINDOW */
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void flush_display_buffer();
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void flush_display_lineregion(UNSIGNED x, DLword *ybase, UNSIGNED w, UNSIGNED h);
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void flush_display_region(int x, int y, int w, int h);
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void flush_display_ptrregion(DLword *ybase, UNSIGNED bitoffset, UNSIGNED w, UNSIGNED h);
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#ifdef BYTESWAP
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void byte_swapped_displayregion(int x, int y, int w, int h);
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#endif
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