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[libpng15] Removed some "#if 0" blocks of test code that remained in pngrutil.c

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This commit is contained in:
Glenn Randers-Pehrson 2011-11-21 11:21:29 -06:00
parent 3706d730d1
commit 8501129c17
1 changed files with 0 additions and 14 deletions
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14
pngrutil.c
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@ -3503,19 +3503,12 @@ png_read_filter_row_sub(png_row_infop row_info, png_bytep row,
png_size_t istop = row_info->rowbytes;
unsigned int bpp = (row_info->pixel_depth + 7) >> 3;
png_bytep rp = row + bpp;
#if 0
png_bytep lp = row;
#endif
PNG_UNUSED(prev_row)
for (i = bpp; i < istop; i++)
{
#if 0
*rp = (png_byte)(((int)(*rp) + (int)(*lp++)) & 0xff);
#else
*rp = (png_byte)(((int)(*rp) + (int)(*(rp-bpp))) & 0xff);
#endif
rp++;
}
}
@ -3543,9 +3536,6 @@ png_read_filter_row_avg(png_row_infop row_info, png_bytep row,
png_size_t i;
png_bytep rp = row;
png_const_bytep pp = prev_row;
#if 0
png_bytep lp = row;
#endif
unsigned int bpp = (row_info->pixel_depth + 7) >> 3;
png_size_t istop = row_info->rowbytes - bpp;
@ -3560,11 +3550,7 @@ png_read_filter_row_avg(png_row_infop row_info, png_bytep row,
for (i = 0; i < istop; i++)
{
*rp = (png_byte)(((int)(*rp) +
#if 0
(int)(*pp++ + *lp++) / 2 ) & 0xff);
#else
(int)(*pp++ + *(rp-bpp)) / 2 ) & 0xff);
#endif
rp++;
}