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[devel] Expanded TAB characters, again.

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This commit is contained in:
Glenn Randers-Pehrson
2010-07-31 13:45:04 -05:00
parent c27291d4e3
commit 3df324d845
5 changed files with 96 additions and 96 deletions
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86
png.c
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@@ -1402,49 +1402,49 @@ png_ascii_from_fixed(png_structp png_ptr, png_charp ascii, png_size_t size,
if (num <= 0x80000000U) /* else overflowed */
{
unsigned ndigits = 0, first = 16/*flag value*/;
unsigned ndigits = 0, first = 16/*flag value*/;
char digits[10];
while (num)
{
/* Split the low digit off num: */
unsigned tmp = num/10;
num -= tmp*10;
digits[ndigits++] = (char)(48 + num);
/* Record the first non-zero digit, note that this is a number
* starting at 1, it's not actually the array index.
*/
if (first == 16 && num > 0)
first = ndigits;
num = tmp;
}
while (num)
{
/* Split the low digit off num: */
unsigned tmp = num/10;
num -= tmp*10;
digits[ndigits++] = (char)(48 + num);
/* Record the first non-zero digit, note that this is a number
* starting at 1, it's not actually the array index.
*/
if (first == 16 && num > 0)
first = ndigits;
num = tmp;
}
if (ndigits > 0)
{
while (ndigits > 5) *ascii++ = digits[--ndigits];
/* The remaining digits are fractional digits, ndigits is '5' or
* smaller at this point. It is certainly not zero. Check for a
* non-zero fractional digit:
*/
if (first <= 5)
{
unsigned i;
*ascii++ = 46; /* decimal point */
/* ndigits may be <5 for small numbers, output leading zeros then
* ndigits digits to first:
*/
i = 5;
while (ndigits < i) *ascii++ = 48, --i;
while (ndigits >= first) *ascii++ = digits[--ndigits];
/* Don't output the trailing zeros! */
}
}
else
*ascii++ = 48;
if (ndigits > 0)
{
while (ndigits > 5) *ascii++ = digits[--ndigits];
/* The remaining digits are fractional digits, ndigits is '5' or
* smaller at this point. It is certainly not zero. Check for a
* non-zero fractional digit:
*/
if (first <= 5)
{
unsigned i;
*ascii++ = 46; /* decimal point */
/* ndigits may be <5 for small numbers, output leading zeros then
* ndigits digits to first:
*/
i = 5;
while (ndigits < i) *ascii++ = 48, --i;
while (ndigits >= first) *ascii++ = digits[--ndigits];
/* Don't output the trailing zeros! */
}
}
else
*ascii++ = 48;
/* And null terminate the string: */
*ascii = 0;
return;
/* And null terminate the string: */
*ascii = 0;
return;
}
}
@@ -2020,8 +2020,8 @@ png_gamma_8bit_correct(unsigned value, png_fixed_point gamma)
if (png_muldiv(&res, gamma, log, PNG_FP_1))
return png_exp8bit(res);
/* Overflow. */
value = 0;
/* Overflow. */
value = 0;
# endif
}
@@ -2043,8 +2043,8 @@ png_gamma_16bit_correct(unsigned value, png_fixed_point gamma)
if (png_muldiv(&res, gamma, log, PNG_FP_1))
return png_exp16bit(res);
/* Overflow. */
value = 0;
/* Overflow. */
value = 0;
# endif
}