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Annotation of uae/src/linetoscr.c, revision 1.1

1.1     ! root        1: 
        !             2: static int LNAME (int spix, int dpix, int stoppos)
        !             3: {
        !             4:     TYPE *buf = ((TYPE *)xlinebuffer);
        !             5:     int offset;
        !             6: 
        !             7:     if (bplham && bplplanecnt == 6) {
        !             8:        /* HAM 6 */
        !             9:        while (dpix < stoppos) {
        !            10:            TYPE d = xcolors[ham_linebuf[spix]];
        !            11:            spix += SRC_INC;
        !            12:            buf[dpix++] = d;
        !            13:            if (HDOUBLE)
        !            14:                buf[dpix++] = d;
        !            15:        }
        !            16:     } else if (bpldualpf) {
        !            17:        /* Dual playfield */
        !            18:        int *lookup = bpldualpfpri ? dblpf_ind2 : dblpf_ind1;
        !            19:        while (dpix < stoppos) {
        !            20:            int pixcol = pixdata.apixels[spix];
        !            21:            TYPE d = colors_for_drawing.acolors[lookup[pixcol]];
        !            22:            spix += SRC_INC;
        !            23:            buf[dpix++] = d;
        !            24:            if (HDOUBLE)
        !            25:                buf[dpix++] = d;
        !            26:        }
        !            27:     } else if (bplehb) {
        !            28:        while (dpix < stoppos) {
        !            29:            int p = pixdata.apixels[spix];
        !            30:            TYPE d = colors_for_drawing.acolors[p];
        !            31:            spix += SRC_INC;
        !            32:            if (p >= 32)
        !            33:                d = xcolors[(colors_for_drawing.color_regs[p-32] >> 1) & 0x777];
        !            34:            buf[dpix++] = d;
        !            35:            if (HDOUBLE)
        !            36:                buf[dpix++] = d;
        !            37:        }
        !            38:     } else {
        !            39:        while (dpix < stoppos) {
        !            40:            TYPE d = colors_for_drawing.acolors[pixdata.apixels[spix]];
        !            41:            spix += SRC_INC;
        !            42:            buf[dpix++] = d;
        !            43:            if (HDOUBLE)
        !            44:                buf[dpix++] = d;
        !            45:        }
        !            46:     }
        !            47:     return spix;
        !            48: }
        !            49: 
        !            50: #undef LNAME
        !            51: #undef HDOUBLE
        !            52: #undef SRC_INC

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