IFND RENDER_I RENDER_I SET 1 ** ** $VER: render.i 29.1 (3-feb-99) ** ** render.library definitions ** ;------------------------------------------------------------------------ IFND UTILITY_TAGITEM_I include "utility/tagitem.i" ENDC ;------------------------------------------------------------------------ RND_TAGBASE EQU TAG_USER+$1000 ;------------------------------------------------------------------------ ; ; memhandler ; ;------------------------------------------------------------------------ RND_MemType EQU RND_TAGBASE+1 ; type of memhandler, see below RND_MemBlock EQU RND_TAGBASE+2 ; ptr to block of memory RND_MemSize EQU RND_TAGBASE+3 ; size of memblock [bytes] RND_MemFlags EQU RND_TAGBASE+18 ; memflags (exec/memory.h) RND_RMHandler EQU RND_TAGBASE+12 ; to pass a memhandler as an argument * * memhandler types * RMHTYPE_POOL EQU 1 ; v39 exec dynamic pool RMHTYPE_PRIVATE EQU 2 ; private memory pool RMHTYPE_PUBLIC EQU 3 ; common public memory ;------------------------------------------------------------------------ ; ; palette ; ;------------------------------------------------------------------------ RND_PaletteFormat EQU RND_TAGBASE+19 ; palette import/export format RND_EHBPalette EQU RND_TAGBASE+22 ; indicate a palette is EHB RND_FirstColor EQU RND_TAGBASE+23 ; first color entry RND_NewPalette EQU RND_TAGBASE+24 ; dispose the old palette and load a new one RND_RGBWeight EQU RND_TAGBASE+11 ; quantization factors for ExtractPalette() * * palette format types * PALFMT_RGB32 EQU 1 ; ULONG red,green,blue PALFMT_RGB8 EQU 2 ; ULONG $00rrggbb PALFMT_RGB4 EQU 3 ; UWORD $0rgb PALFMT_PALETTE EQU 4 ; render.library palette * * palette sort mode types * for the use with SortPalette() * ; no particular order PALMODE_NONE EQU $0000 ; sort palette entries by brightness PALMODE_BRIGHTNESS EQU $0001 ; sort palette entries by the number of pixels that they represent. ; You must supply the RND_Histogram taglist argument. PALMODE_POPULARITY EQU $0002 ; sort palette entries by the number of histogram entries that they ; represent. You must supply the RND_Histogram taglist argument. PALMODE_REPRESENTATION EQU $0003 ; sort palette entries by their optical significance for the human ; eye. Implementation is unknown to you and may change. ; You must supply the RND_Histogram taglist argument. PALMODE_SIGNIFICANCE EQU $0004 ; sort palette entries by color intensity PALMODE_SATURATION EQU $0005 ; By default, sort direction is descending, i.e. the precedence is ; more-to-less. Combine with this flag to invert the sort direction. PALMODE_ASCENDING EQU $0008 ;------------------------------------------------------------------------ ; ; histogram related ; ;------------------------------------------------------------------------ RND_HSType EQU RND_TAGBASE+4 ; histogram type, see below RND_Histogram EQU RND_TAGBASE+9 ; a histogram as an argument * * Histogram / Palette types * to be specified with RND_HSType * HSTYPE_12BIT EQU 4 ; 12bit dynamic histogram HSTYPE_15BIT EQU 5 ; 15bit dynamic histogram HSTYPE_18BIT EQU 6 ; 18bit dynamic histogram HSTYPE_21BIT EQU 7 ; 21bit dynamic histogram HSTYPE_24BIT EQU 8 ; 24bit dynamic histogram HSTYPE_12BIT_TURBO EQU 20 ; 12bit tabular histogram HSTYPE_15BIT_TURBO EQU 21 ; 15bit tabular histogram HSTYPE_18BIT_TURBO EQU 22 ; 18bit tabular histogram * * tags that can be queried via QueryHistogram() * RND_NumPixels EQU RND_TAGBASE+5 ; # pixels in a histogram RND_NumColors EQU RND_TAGBASE+6 ; # colors in a histogram ;------------------------------------------------------------------------ ; ; rendering and conversions ; ;------------------------------------------------------------------------ RND_ColorMode EQU RND_TAGBASE+7 ; color mode, see below RND_DitherMode EQU RND_TAGBASE+8 ; dither mode, see below RND_DitherAmount EQU RND_TAGBASE+26 ; dither amount RND_OffsetColorZero EQU RND_TAGBASE+10 ; first color index to be output * * color mode types * to be specified with RND_ColorMode * COLORMODE_CLUT EQU $0000 ; normal palette lookup COLORMODE_HAM8 EQU $0001 ; HAM8 mode COLORMODE_HAM6 EQU $0002 ; HAM6 mode COLORMODE_MASK EQU $0003 ; mask to determine COLORMODE * * dither mode types * to be specified with RND_DitherMode * DITHERMODE_NONE EQU $0000 ; no dither DITHERMODE_FS EQU $0001 ; Floyd-Steinberg dither DITHERMODE_RANDOM EQU $0002 ; random dither DITHERMODE_EDD EQU $0003 ; edd dither ;------------------------------------------------------------------------ ; ; miscellaneous ; ;------------------------------------------------------------------------ RND_ProgressHook EQU RND_TAGBASE+13 ; progress callback hook RND_SourceWidth EQU RND_TAGBASE+14 ; total input width [pixels] RND_DestWidth EQU RND_TAGBASE+15 ; total output width [pixels] RND_PenTable EQU RND_TAGBASE+16 ; ptr to a chunky conversion table RND_LeftEdge EQU RND_TAGBASE+17 ; chunky data left edge [pixels] RND_LineHook EQU RND_TAGBASE+20 ; line callback hook RND_MapEngine EQU RND_TAGBASE+27 ; Mapping-Engine RND_Interleave EQU RND_TAGBASE+28 ; Interleave RND_Palette EQU RND_TAGBASE+29 ; Palette RND_Weight EQU RND_TAGBASE+30 ; Weight factor RND_ScaleEngine EQU RND_TAGBASE+31 ; ScaleEngine RND_DestCoordinates EQU RND_TAGBASE+42 ; Texture Coordinates RND_BGColor EQU RND_TAGBASE+43 ; backcolor for filling RND_BGPen EQU RND_TAGBASE+44 ; backpen for filling ;------------------------------------------------------------------------ ; ; alpha-channel ; ;------------------------------------------------------------------------ RND_AlphaChannel EQU RND_TAGBASE+32 ; custom alpha-channel RND_AlphaModulo EQU RND_TAGBASE+33 ; bytes between alpha-channel pixels RND_AlphaWidth EQU RND_TAGBASE+34 ; width of alpha-channel array RND_MaskRGB EQU RND_TAGBASE+35 ; masking RGB for CreateAlphaArray RND_MaskFalse EQU RND_TAGBASE+36 ; mask value for outside color range RND_MaskTrue EQU RND_TAGBASE+37 ; mask value for inside color range RND_SourceWidth2 EQU RND_TAGBASE+38 ; total source width for 3channel operations RND_AlphaChannel2 EQU RND_TAGBASE+39 ; second custom alpha-channel RND_AlphaModulo2 EQU RND_TAGBASE+40 ; pixel modulo for a second alpha-channel RND_AlphaWidth2 EQU RND_TAGBASE+41 ; width of a second alpha-channel array ;------------------------------------------------------------------------ ; ; PixelFormat ; ;------------------------------------------------------------------------ RND_PixelFormat EQU RND_TAGBASE+25 ; pixel format, see below PIXFMTB_CHUNKY EQU 3 PIXFMTB_BITMAP EQU 4 PIXFMTB_RGB EQU 5 PIXFMT_CHUNKY_CLUT EQU 1<