さらにコンパイラの出力から関数を作成しました。
楕円の扇型を描画する関数(インラインアセンブラ)
asm( "drawpiex_a:\n\t" "subq.l #4,%sp\n\t" "movem.l #7966,-(%sp)\n\t" "move.l 44(%sp),%d5\n\t" "move.l 48(%sp),%a6\n\t" "move.l 52(%sp),%d7\n\t" "move.l 56(%sp),%a4\n\t" "move.l 60(%sp),%a5\n\t" "move.l 64(%sp),36(%sp)\n\t" "move.l 68(%sp),%a3\n\t" "move.l 72(%sp),%d6\n\t" "moveq #-1,%d0\n\t" "move.l %d0,direct_draw_x\n\t" "move.l %a5,%d4\n\t" "jpl dpixL146\n\t" "addq.l #1,%d4\n\t" "dpixL146:\n\t" "asr.l #1,%d4\n\t" "add.l %d7,%d4\n\t" "move.l %a4,%d3\n\t" "jpl dpixL147\n\t" "addq.l #1,%d3\n\t" "dpixL147:\n\t" "asr.l #1,%d3\n\t" "add.l %a6,%d3\n\t" "move.l %d6,-(%sp)\n\t" "move.l %d4,-(%sp)\n\t" "move.l %d3,-(%sp)\n\t" "move.l %d5,-(%sp)\n\t" "jsr drawlinetox_a\n\t" "move.l %d6,-(%sp)\n\t" "move.l %a3,-(%sp)\n\t" "move.l 60(%sp),-(%sp)\n\t" "move.l %a5,-(%sp)\n\t" "move.l %a4,-(%sp)\n\t" "move.l %d7,-(%sp)\n\t" "move.l %a6,-(%sp)\n\t" "move.l %d5,-(%sp)\n\t" "jsr drawarctox_a\n\t" "lea (48,%sp),%sp\n\t" "move.l %d6,56(%sp)\n\t" "move.l %d4,52(%sp)\n\t" "move.l %d3,48(%sp)\n\t" "move.l %d5,44(%sp)\n\t" "movem.l (%sp)+,#30968\n\t" "addq.l #4,%sp\n\t" "jra drawlinetox_a\n\t" );
楕円の扇型を描画する関数(インラインアセンブラの関数を呼び出す)
void drawpiex(int x1, int y1, int w, int h, int start_angle, int sweep_angle, COLORREF color) { asm( "move.l %0, g_x1\n\t" "move.l %1, g_y1\n\t" "move.l %2, g_w\n\t" "move.l %3, g_h\n\t" "move.l %4, g_start_angle\n\t" "move.l %5, g_sweep_angle\n\t" "move.w %6, g_color\n\t" "clr.l -(%%sp)\n\t" "dc.w 0xff20\n\t" // _SUPER (スーパーバイザーモードへ) "move.l %%d0, (%%sp)\n\t" "move.w g_color, -(%%sp)\n\t" "move.l g_sweep_angle, -(%%sp)\n\t" "move.l g_start_angle, -(%%sp)\n\t" "move.l g_h, -(%%sp)\n\t" "move.l g_w, -(%%sp)\n\t" "move.l g_y1, -(%%sp)\n\t" "move.l g_x1, -(%%sp)\n\t" "move.l #0, -(%%sp)\n\t" "jsr drawpiex_a\n\t" "add.l #30,%%sp\n\t" "dc.w 0xff20\n\t" // _SUPER (スーパーバイザーモードから戻る) "addq.l #4, %%sp\n\t" : // 出力 : "r"(x1), "r"(y1), "r"(w), "r"(h), "r"(start_angle), "r"(sweep_angle), "r"(color) // 入力 : "d0" // 使用するレジスタ ); }
角が丸い四角形を描画する関数(インラインアセンブラ)
asm( "drawroundedrectanglex_a:\n\t" "lea (-24,%sp),%sp\n\t" "movem.l #7966,-(%sp)\n\t" "move.l 64(%sp),%d3\n\t" "move.l 68(%sp),%a3\n\t" "move.l 72(%sp),%d5\n\t" "move.l 80(%sp),44(%sp)\n\t" "move.l 84(%sp),%a5\n\t" "move.l 88(%sp),%d6\n\t" "move.l 92(%sp),%d4\n\t" "moveq #-1,%d0\n\t" "move.l %d0,direct_draw_x\n\t" "move.l %d6,%d0\n\t" "add.l %d6,%d0\n\t" "move.l %d0,40(%sp)\n\t" "move.l %a5,%d7\n\t" "add.l %a5,%d7\n\t" "move.l %a3,%d0\n\t" "add.l 76(%sp),%d0\n\t" "move.l %d0,52(%sp)\n\t" "move.l %d0,%a0\n\t" "sub.l %d7,%a0\n\t" "move.l %a0,48(%sp)\n\t" "move.l %d4,-(%sp)\n\t" "pea 90.w\n\t" "clr.l -(%sp)\n\t" "move.l 52(%sp),-(%sp)\n\t" "move.l %d7,-(%sp)\n\t" "move.l %d5,-(%sp)\n\t" "move.l %a0,-(%sp)\n\t" "move.l %d3,-(%sp)\n\t" "lea drawarctox_a,%a4\n\t" "jsr (%a4)\n\t" "lea (28,%sp),%sp\n\t" "move.l %d4,(%sp)\n\t" "move.l %d5,-(%sp)\n\t" "pea (%a5,%a3.l)\n\t" "move.l %d3,-(%sp)\n\t" "lea drawlinetox_a,%a6\n\t" "jsr (%a6)\n\t" "move.l %d4,-(%sp)\n\t" "pea 90.w\n\t" "pea 90.w\n\t" "move.l 68(%sp),-(%sp)\n\t" "move.l %d7,-(%sp)\n\t" "move.l %d5,-(%sp)\n\t" "move.l %a3,-(%sp)\n\t" "move.l %d3,-(%sp)\n\t" "jsr (%a4)\n\t" "move.l %d5,%d0\n\t" "add.l 92(%sp),%d0\n\t" "move.l %d0,92(%sp)\n\t" "sub.l %d6,%d0\n\t" "move.l %d0,104(%sp)\n\t" "lea (44,%sp),%sp\n\t" "move.l %d4,(%sp)\n\t" "move.l %d0,-(%sp)\n\t" "move.l %a3,-(%sp)\n\t" "move.l %d3,-(%sp)\n\t" "jsr (%a6)\n\t" "move.l 72(%sp),%d0\n\t" "sub.l %d6,%d0\n\t" "move.l %d4,-(%sp)\n\t" "pea 90.w\n\t" "pea 180.w\n\t" "move.l 68(%sp),-(%sp)\n\t" "move.l %d7,-(%sp)\n\t" "move.l %d0,-(%sp)\n\t" "move.l %a3,-(%sp)\n\t" "move.l %d3,-(%sp)\n\t" "move.l %d0,84(%sp)\n\t" "jsr (%a4)\n\t" "lea (44,%sp),%sp\n\t" "move.l %d4,(%sp)\n\t" "move.l 48(%sp),-(%sp)\n\t" "move.l 56(%sp),%a0\n\t" "pea (%a0,%a5.l)\n\t" "move.l %d3,-(%sp)\n\t" "jsr (%a6)\n\t" "move.l %d4,-(%sp)\n\t" "pea 90.w\n\t" "pea 270.w\n\t" "move.l 68(%sp),-(%sp)\n\t" "move.l %d7,-(%sp)\n\t" "move.l 72(%sp),%d0\n\t" "move.l %d0,-(%sp)\n\t" "move.l 88(%sp),-(%sp)\n\t" "move.l %d3,-(%sp)\n\t" "jsr (%a4)\n\t" "lea (48,%sp),%sp\n\t" "move.l %d4,76(%sp)\n\t" "add.l %d5,%d6\n\t" "move.l %d6,72(%sp)\n\t" "move.l 52(%sp),68(%sp)\n\t" "move.l %d3,64(%sp)\n\t" "movem.l (%sp)+,#30968\n\t" "lea (24,%sp),%sp\n\t" "jra drawlinetox_a\n\t" );
角が丸い四角形を描画する関数(インラインアセンブラの関数を呼び出す)
void drawroundedrectanglex(int x1, int y1, int w, int h, int rx, int ry, COLORREF color) { asm( "move.l %0, g_x1\n\t" "move.l %1, g_y1\n\t" "move.l %2, g_w\n\t" "move.l %3, g_h\n\t" "move.l %4, g_rx\n\t" "move.l %5, g_ry\n\t" "move.w %6, g_color\n\t" "clr.l -(%%sp)\n\t" "dc.w 0xff20\n\t" // _SUPER (スーパーバイザーモードへ) "move.l %%d0, (%%sp)\n\t" "move.w g_color, -(%%sp)\n\t" "move.l g_ry, -(%%sp)\n\t" "move.l g_rx, -(%%sp)\n\t" "move.l g_h, -(%%sp)\n\t" "move.l g_w, -(%%sp)\n\t" "move.l g_y1, -(%%sp)\n\t" "move.l g_x1, -(%%sp)\n\t" "move.l #0, -(%%sp)\n\t" "jsr drawroundedrectanglex_a\n\t" "add.l #30,%%sp\n\t" "dc.w 0xff20\n\t" // _SUPER (スーパーバイザーモードから戻る) "addq.l #4, %%sp\n\t" : // 出力 : "r"(x1), "r"(y1), "r"(w), "r"(h), "r"(rx), "r"(ry), "r"(color) // 入力 : "d0" // 使用するレジスタ ); }
