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68 lines
2.2 KiB
68 lines
2.2 KiB
// Extern functions declaration
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#ifndef _HREEXT_
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#define _HREEXT_
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// Execute an RPL
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void DoRPL (LPHRESTATE lpHREState, LPRPLLIST lpRPL);
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BOOL InitDisplay (LPRESTATE, UINT);
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// BitBlt: source is aligned, destination is not aligned
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ULONG FAR PASCAL RP_BITMAP1TO1
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(
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LPVOID lpContext, // resource executor context
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USHORT us_xoffset, /* left offset of source bitmap */
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short ul_row, /* top row position */
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short ul_col, /* left column position */
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USHORT ul_warp, /* longs per scan line */
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USHORT ul_height, /* num of dot rows */
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USHORT ul_width, /* num of significant dot columns */
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ULONG FAR *pul_src, /* bit map data to be copied */
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ULONG FAR *pul_pat, /* pattern pointer */
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ULONG ul_rop
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);
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// PatBlt
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ULONG FAR PASCAL RP_FILLSCANROW
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(
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LPRESTATE lpRE, // resource executor context
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USHORT xDst, // rectangle left
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USHORT yDst, // rectangle right
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USHORT xExt, // rectangle width
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USHORT yExt, // rectangle height
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UBYTE FAR* lpPat, // 32x32 pattern bitmap
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DWORD dwRop, // raster operation
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LPVOID lpBand, // output band buffer
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UINT cbLine, // band width in bytes
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WORD yBrush // brush position offset
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);
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// Vertical Bitmaps
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USHORT FAR PASCAL RP_BITMAPV
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(
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USHORT usRow, /* Row to start Bitmap */
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USHORT usCol, /* Column to Start Bitmap */
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UBYTE ubTopPadBits, /* Bits to skip in the data stream */
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USHORT usHeight, /* Number of bits to draw */
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UBYTE FAR *ubBitmapData, /* Data to draw */
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LPVOID lpBits, // output band buffer
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UINT cbLine // bytes per scan line
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);
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UINT RP_LineEE_Draw
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(
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RP_SLICE_DESC FAR *slice,
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LPBITMAP lpbmBand
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);
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// Convert a line from endpoint form to slice form
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void RP_SliceLine
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(
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SHORT s_x1, SHORT s_y1, // endpoint 1
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SHORT s_x2, SHORT s_y2, // endpoint 2
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RP_SLICE_DESC FAR* lpsd, // output slice form of line
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UBYTE fb_keep_order // keep drawing order on styled lines/
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);
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#endif // _HREEXT_
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