196 lines
6.4 KiB
C
196 lines
6.4 KiB
C
/*
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* Copyright (c) 1993-1995 by Argonaut Technologies Limited. All rights reserved.
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*
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* $Id: pm_p.h 1.3 1998/11/06 14:54:25 jon Exp $
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* $Locker: $
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*
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* Public function prototypes for BRender pixelmap support
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*/
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#ifndef _PM_P_H_
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#define _PM_P_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifndef _NO_PROTOTYPES
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/*
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* Pixelmap support setup
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*/
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void BR_PUBLIC_ENTRY BrPixelmapBegin(void);
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void BR_PUBLIC_ENTRY BrPixelmapEnd(void);
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/*
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* Pixelmap management
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*/
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br_pixelmap * BR_RESIDENT_ENTRY BrPixelmapAllocate(br_uint_8 type,
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br_int_32 w,br_int_32 h, void *pixels, int flags);
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br_uint_16 BR_RESIDENT_ENTRY BrPixelmapPixelSize(br_pixelmap *pm);
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br_uint_16 BR_RESIDENT_ENTRY BrPixelmapChannels(br_pixelmap *pm);
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br_pixelmap * BR_PUBLIC_ENTRY BrPixelmapAllocateSub(br_pixelmap *pm,
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br_int_32 x, br_int_32 y,
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br_int_32 w, br_int_32 h);
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void BR_PUBLIC_ENTRY BrPixelmapFree(br_pixelmap *pm);
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br_pixelmap * BR_PUBLIC_ENTRY BrPixelmapResize(br_pixelmap *pm,
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br_int_32 width, br_int_32 height);
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br_pixelmap * BR_PUBLIC_ENTRY BrPixelmapMatch(br_pixelmap *src,
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br_uint_8 match_type);
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br_pixelmap * BR_PUBLIC_ENTRY BrPixelmapMatchSized(br_pixelmap *src,
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br_uint_8 match_type, br_int_32 width, br_int_32 height);
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br_pixelmap * BR_PUBLIC_ENTRY BrPixelmapMatchTyped(br_pixelmap *src,
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br_uint_8 match_type, br_uint_8 pixelmap_type);
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br_pixelmap * BR_PUBLIC_ENTRY BrPixelmapMatchTypedSized(br_pixelmap *src,
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br_uint_8 match_type, br_uint_8 pixelmap_type,
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br_int_32 width, br_int_32 height);
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br_pixelmap * BR_PUBLIC_ENTRY BrPixelmapClone(br_pixelmap *src);
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br_pixelmap * BR_PUBLIC_ENTRY BrPixelmapDirectLock(br_pixelmap *src, br_boolean block);
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br_pixelmap * BR_PUBLIC_ENTRY BrPixelmapDirectUnlock(br_pixelmap *src);
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/*
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* Pixelmap operations
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*/
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void BR_PUBLIC_ENTRY BrPixelmapFill(br_pixelmap *dst, br_uint_32 colour);
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void BR_PUBLIC_ENTRY BrPixelmapRectangle(br_pixelmap *dst,
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br_int_32 x,br_int_32 y,br_int_32 w,br_int_32 h,br_uint_32 colour);
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void BR_PUBLIC_ENTRY BrPixelmapRectangle2(br_pixelmap *dst,
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br_int_32 x,br_int_32 y,br_int_32 w,br_int_32 h,
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br_uint_32 colour1, br_uint_32 colour2);
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void BR_PUBLIC_ENTRY BrPixelmapRectangleCopy(
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br_pixelmap *dst,br_int_32 dx,br_int_32 dy,
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br_pixelmap *src,br_int_32 sx,br_int_32 sy,br_int_32 w,br_int_32 h);
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void BR_PUBLIC_ENTRY BrPixelmapRectangleStretchCopy(
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br_pixelmap *dst,br_int_32 dx,br_int_32 dy,br_int_32 dw,br_int_32 dh,
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br_pixelmap *src,br_int_32 sx,br_int_32 sy,br_int_32 sw,br_int_32 sh);
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void BR_PUBLIC_ENTRY BrPixelmapRectangleFill(
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br_pixelmap *dst,br_int_32 x,br_int_32 y,br_int_32 w,br_int_32 h,
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br_uint_32 colour);
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void BR_PUBLIC_ENTRY BrPixelmapDirtyRectangleCopy(br_pixelmap *dst,
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br_pixelmap *src,br_int_32 x,br_int_32 y,br_int_32 w,br_int_32 h);
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void BR_PUBLIC_ENTRY BrPixelmapDirtyRectangleClear(
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br_pixelmap *dst,br_int_32 x,br_int_32 y,br_int_32 w,br_int_32 h,
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br_uint_32 colour);
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void BR_PUBLIC_ENTRY BrPixelmapDirtyRectangleDoubleBuffer(br_pixelmap *dst,
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br_pixelmap *src,br_int_32 x,br_int_32 y,br_int_32 w,br_int_32 h);
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/*
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* Backwards compatibility
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*/
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#define BrPixelmapDirtyRectangleFill BrPixelmapDirtyRectangleClear
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void BR_PUBLIC_ENTRY BrPixelmapPixelSet(br_pixelmap *dst,
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br_int_32 x,br_int_32 y,br_uint_32 colour);
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br_uint_32 BR_PUBLIC_ENTRY BrPixelmapPixelGet(br_pixelmap *dst,
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br_int_32 x,br_int_32 y);
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void BR_PUBLIC_ENTRY BrPixelmapCopy(br_pixelmap *dst,br_pixelmap *src);
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void BR_PUBLIC_ENTRY BrPixelmapLine(br_pixelmap *dst,
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br_int_32 x1, br_int_32 y1, br_int_32 x2, br_int_32 y2,
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br_uint_32 colour);
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void BR_PUBLIC_ENTRY BrPixelmapText(br_pixelmap *dst,
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br_int_32 x, br_int_32 y,br_uint_32 colour, br_font *font, char *text);
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void BR_PUBLIC_ENTRY BrPixelmapTextF(br_pixelmap *dst,
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br_int_32 x, br_int_32 y,br_uint_32 colour, br_font *font, char *fmt,...);
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void BR_PUBLIC_ENTRY BrPixelmapCopyBits(br_pixelmap *dst,
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br_int_32 x,br_int_32 y,
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br_uint_8 *src,br_int_32 s_stride,
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br_int_32 start_bit,br_int_32 end_bit,
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br_int_32 nrows,
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br_uint_32 colour);
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br_uint_16 BR_PUBLIC_ENTRY BrPixelmapTextWidth(br_pixelmap *dst,
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br_font *font, char *text);
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br_uint_16 BR_PUBLIC_ENTRY BrPixelmapTextHeight(br_pixelmap *dst, br_font *font);
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void BR_PUBLIC_ENTRY BrPixelmapDoubleBuffer(br_pixelmap *dst,br_pixelmap *src);
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void BR_PUBLIC_ENTRY BrPixelmapPaletteSet(br_pixelmap *pm, br_pixelmap *pal);
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void BR_PUBLIC_ENTRY BrPixelmapPaletteEntrySet(br_pixelmap *pm, br_int_32 i,br_colour colour);
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void BR_PUBLIC_ENTRY BrPixelmapPaletteEntrySetMany(br_pixelmap *pm, br_int_32 index , br_int_32 ncolours, br_colour *colours);
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/*
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* Backwards compatibility
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*/
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#define BrPixelmapPlot BrPixelmapPixelSet
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br_pixelmap * BR_PUBLIC_ENTRY BrPixelmapLoad(char *filename);
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br_uint_32 BR_PUBLIC_ENTRY BrPixelmapSave(char *filename,
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br_pixelmap *pixelmap);
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br_uint_32 BR_PUBLIC_ENTRY BrPixelmapLoadMany(char *filename,
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br_pixelmap **pixelmaps,br_uint_16 num);
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br_uint_32 BR_PUBLIC_ENTRY BrPixelmapSaveMany(char *filename,
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br_pixelmap **pixelmaps,br_uint_16 num);
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/*
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* Scaling (XXX interface will change)
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*/
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void BR_PUBLIC_ENTRY BrScaleBegin(void);
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void BR_PUBLIC_ENTRY BrScaleEnd(void);
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/*
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* scale pixelmap src to new_x,new_y with filter width fwidth
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* src must be BR_PMT_RGB_888
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*/
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br_pixelmap * BR_PUBLIC_ENTRY BrPixelmapScale(br_pixelmap *src,
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br_uint_32 new_x,br_uint_32 new_y,float fwidth);
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/*
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* Qunatization (XXX interface will change)
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*/
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void BR_PUBLIC_ENTRY BrQuantBegin(void);
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void BR_PUBLIC_ENTRY BrQuantEnd(void);
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/*
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* add array of <size> rgb values to quantizer
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*/
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void BR_PUBLIC_ENTRY BrQuantAddColours(br_uint_8 *colours, br_uint_32 size);
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/*
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* make optimum palette
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*/
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void BR_PUBLIC_ENTRY BrQuantMakePalette(int base,int num_entries,
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br_pixelmap *palette);
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/*
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* given palette with base and num_entries, setup internal map
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*/
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void BR_PUBLIC_ENTRY BrQuantPrepareMapping(int base,int num_entries,
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br_pixelmap *palette);
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/*
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* get <size> index values for array of <size> rgb values
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*/
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void BR_PUBLIC_ENTRY BrQuantMapColours(int base,br_uint_8 *colours,
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br_uint_8 *mapped_colours, int size);
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/*
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* Produce a pixelmap containing mip levels from a pixelmap.
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*/
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br_pixelmap * BR_PUBLIC_ENTRY BrPixelmapMakeMipMap(br_pixelmap *source,
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br_uint_32 destinationType,br_pixelmap *palette,br_uint_32 base,
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br_uint_32 range,br_uint_32 quantizationMethod);
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br_error BR_PUBLIC_ENTRY BrPixelmapGetControls(br_pixelmap *pm, br_display_controls * controls);
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br_error BR_PUBLIC_ENTRY BrPixelmapSetControls(br_pixelmap *pm, br_display_controls * controls);
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#endif /* _NO_PROTOTYPES */
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#ifdef __cplusplus
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};
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#endif
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#endif
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