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* src/raster/ftraster.c (Render_Single_Pass): Simplify bisections.

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This commit is contained in:
Alexei Podtelezhnikov 2026-05-14 23:39:27 -04:00
parent ce82ebedfe
commit aaf69b609f
1 changed files with 7 additions and 10 deletions
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17
src/raster/ftraster.c
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@ -2447,9 +2447,8 @@
Int y_min,
Int y_max )
{
Int y_mid;
Int band_top = 0;
Int band_stack[32]; /* enough to bisect 32-bit int bands */
Int band_stack[32]; /* enough to bisect 32-bit int bands */
Int* band = band_stack;
FT_TRACE6(( "%s pass [%d..%d]\n",
@ -2476,10 +2475,8 @@
FT_TRACE6(( "band [%d..%d]: to be bisected\n",
y_min, y_max ));
y_mid = ( y_min + y_max ) >> 1;
band_stack[band_top++] = y_min;
y_min = y_mid + 1;
*band++ = y_min;
y_min = ( y_min + y_max + 1 ) >> 1;
}
else
{
@ -2490,11 +2487,11 @@
if ( ras.fProfile )
Draw_Sweep( RAS_VAR );
if ( --band_top < 0 )
break;
if ( band == band_stack )
break; /* done */
y_max = y_min - 1;
y_min = band_stack[band_top];
y_min = *--band;
}
}