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majcostaandGitHub
381ab936eb
* rename 'Standard Gaming Platform' to 'sgp' * Adapt CMakeLists.txt files to renamed SGP directory * Lowercase it
81 lines
2.5 KiB
C
81 lines
2.5 KiB
C
// *****************************************************************************
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//
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// Filename : line.h
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//
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// Purpose :
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//
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// Modification history :
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//
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// *****************************************************************************
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#ifndef ___LINE___H
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#define ___LINE___H
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// *****************************************************************************
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//
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// Includes
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//
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// *****************************************************************************
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#include "sgp.h"
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#include "types.h"
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//**************************************************************************
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//
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// Example Usage
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//
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//**************************************************************************
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// // don't send pitch, send width in pixels
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// SetClippingRegionAndImageWidth( uiPitch, 15, 15, 30, 30 );
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//
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// LineDraw( TRUE, 10, 10, 200, 200, colour, pImageData);
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// OR
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// RectangleDraw( TRUE, 10, 10, 200, 200, colour, pImageData);
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// *****************************************************************************
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//
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// Prototypes
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//
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// *****************************************************************************
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/*
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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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// *****************************************************************************
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void SetClippingRegionAndImageWidth(
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int iImageWidth,
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int iClipStartX, int iClipStartY,
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int iClipWidth, int iClipHeight );
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// NOTE:
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// Don't send fClip==TRUE to LineDraw if you don't have to. So if you know
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// that your line will be within the region you want it to be in, set
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// fClip == FALSE.
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void PixelDraw( BOOLEAN fClip, INT32 xp, INT32 yp, INT16 sColor, UINT8 *pScreen );
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// Flugente: alter the colour of existing pixels instead of fully replacing the colour
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void PixelAlterColour( BOOLEAN fClip, INT32 xp, INT32 yp, INT16 sColor, UINT8 *pScreen );
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void LineDraw( BOOL fClip, int XStart, int YStart, int XEnd, int YEnd, short Color, UINT8 *ScreenPtr);
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void LineDraw( BOOL fClip, int XStart, int YStart, int XEnd, int YEnd, short Color, UINT8 *ScreenPtr);
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void LineDraw8( BOOL fClip, int XStart, int YStart, int XEnd, int YEnd, short Color, UINT8 *ScreenPtr);
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void RectangleDraw( BOOL fClip, int XStart, int YStart, int XEnd, int YEnd, short Color, UINT8 *ScreenPtr);
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void RectangleDraw8( BOOL fClip, int XStart, int YStart, int XEnd, int YEnd, short Color, UINT8 *ScreenPtr);
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// *****************************************************************************
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/*
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#ifdef __cplusplus
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}
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#endif
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*/
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#endif
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// EOF *************************************************************************
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