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a855d62025
This ports Fabien Sanglard's Chocolate Duke to run on a version of SDL for Rockbox. Change-Id: I8f2c4c78af19de10c1633ed7bb7a997b43256dd9
105 lines
3.3 KiB
C
105 lines
3.3 KiB
C
/*
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* "Build Engine & Tools" Copyright (c) 1993-1997 Ken Silverman
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* Ken Silverman's official web site: "http://www.advsys.net/ken"
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* See the included license file "BUILDLIC.TXT" for license info.
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* This file IS NOT A PART OF Ken Silverman's original release
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*/
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#ifndef _INCLUDE_A_H_
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#define _INCLUDE_A_H_
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#ifdef _WIN32
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#include "windows/inttypes.h"
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#else
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#include <inttypes.h>
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#endif
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//C++ linker friendly
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#ifdef __cplusplus
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extern "C" {
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#endif
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extern uint8_t *transluc;
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extern uint8_t *globalpalwritten;
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extern int16_t globalshiftval;
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extern int32_t vplce[4], vince[4];
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extern intptr_t bufplce[4];
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extern uint8_t* palookupoffse[4];
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void sethlinesizes(int32_t,int32_t,uint8_t *);
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void hlineasm4(int32_t,int32_t,uint32_t,uint32_t,uint8_t*);
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void setuprhlineasm4(int32_t,int32_t,int32_t,int32_t,int32_t,int32_t);
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void rhlineasm4(int32_t,uint8_t*,int32_t,uint32_t,uint32_t,int32_t);
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void setuprmhlineasm4(int32_t,int32_t,int32_t,int32_t,int32_t,int32_t);
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void rmhlineasm4(int32_t,intptr_t,int32_t,int32_t,int32_t,int32_t);
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void setBytesPerLine(int32_t);
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int32_t prevlineasm1(int32_t,uint8_t* palette ,int32_t,int32_t,uint8_t *,uint8_t *);
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int32_t vlineasm1(int32_t,uint8_t*,int32_t,int32_t,uint8_t *,uint8_t*);
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int32_t tvlineasm1(int32_t,uint8_t *,int32_t,int32_t,uint8_t *,uint8_t * dest);
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void setuptvlineasm2(int32_t,int32_t,int32_t);
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void tvlineasm2(uint32_t,uint32_t,uintptr_t,uintptr_t,uint32_t,uintptr_t);
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int32_t mvlineasm1(int32_t,uint8_t*,int32_t,int32_t,uint8_t* texture,uint8_t* dest);
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void setupvlineasm(int32_t);
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void vlineasm4(int32_t,intptr_t);
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void setupmvlineasm(int32_t);
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void mvlineasm4(int32_t,intptr_t);
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void setupspritevline(int32_t,int32_t,int32_t,int32_t,int32_t,int32_t);
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void spritevline(int32_t,uint32_t,int32_t,uint32_t,uint8_t*,uint8_t*);
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void msetupspritevline(int32_t,int32_t,int32_t,int32_t,int32_t,int32_t);
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void mspritevline(int32_t,int32_t,int32_t,int32_t,uint8_t *,uint8_t *);
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void tsetupspritevline(uint8_t *,int32_t,int32_t,int32_t,int32_t);
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void DrawSpriteVerticalLine(int32_t,int32_t,uint32_t,uint8_t* ,uint8_t*);
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void mhline(uint8_t *,int32_t,int32_t,int32_t,int32_t,uint8_t*);
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void mhlineskipmodify(uint32_t,int32_t,int32_t,uint8_t*);
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void msethlineshift(int32_t,int32_t);
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void thline(uint8_t*,int32_t,int32_t,int32_t,int32_t,uint8_t *);
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void thlineskipmodify(int32_t,uint32_t,uint32_t,int32_t,int32_t,uint8_t *);
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void tsethlineshift(int32_t,int32_t);
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void setupslopevlin(int32_t,intptr_t,int32_t);
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void slopevlin(intptr_t,uint32_t,int32_t,int32_t,int32_t,int32_t);
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#define TRANS_NORMAL 0
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#define TRANS_REVERSE 1
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void settrans(int32_t type);
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//FCS: In order to see how the engine renders different part of the screen you can set the following macros
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//VISUALIZE RENDERER
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#define MAX_PIXEL_RENDERERED ((1600*1200)+20000 )
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extern int32_t pixelsAllowed;
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#define RENDER_DRAW_WALL_BORDERS 1
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#define RENDER_DRAW_WALL_INSIDE 1
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#define RENDER_DRAW_CEILING_AND_FLOOR 1
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#define RENDER_DRAW_TOP_AND_BOTTOM_COLUMN 1
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#define RENDER_SLOPPED_CEILING_AND_FLOOR 1
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#if RENDER_DRAW_WALL_BORDERS && RENDER_DRAW_WALL_INSIDE && RENDER_DRAW_CEILING_AND_FLOOR && RENDER_DRAW_TOP_AND_BOTTOM_COLUMN && RENDER_SLOPPED_CEILING_AND_FLOOR && MAX_PIXEL_RENDERERED!=0
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#define CLEAR_FRAMEBUFFER 0
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#else
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#define CLEAR_FRAMEBUFFER 1
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#endif
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//END VISUALIZE RENDERER
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//C++
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#ifdef __cplusplus
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}
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#endif
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#endif
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