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Merge remote-tracking branch 'code/libpng17-20151204' into libpng17-71-1

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This commit is contained in:
John Bowler 2015-12-06 10:41:58 -08:00
commit 66b53bdd37
1 changed files with 8 additions and 8 deletions
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16
pngwrite.c
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@ -888,8 +888,8 @@ write_row_non_interlaced(png_structrp png_ptr, png_const_bytep row)
/* There is only one pass, so this is the last pass: */
write_row_core(png_ptr, row,
(row_number == 1U ? png_pass_first_row : 0U) |
(last_pass_row ? png_pass_last_row : 0U) |
(row_number == 1U ? png_pass_first_row : 0) |
(last_pass_row ? png_pass_last_row : 0) |
png_pass_last);
if (!last_pass_row)
@ -914,10 +914,10 @@ write_row_interlaced(png_structrp png_ptr, png_const_bytep row)
const int last_pass_row = row_number == PNG_PASS_ROWS(png_ptr->height, pass);
write_row_core(png_ptr, row,
(row_number == 1U ? png_pass_first_row : 0U) |
(last_pass_row ? png_pass_last_row : 0U) |
(row_number == 1U ? png_pass_first_row : 0) |
(last_pass_row ? png_pass_last_row : 0) |
(pass == PNG_LAST_PASS(png_ptr->width, png_ptr->height) ?
png_pass_last : 0U));
png_pass_last : 0));
if (!last_pass_row)
png_ptr->row_number = row_number;
@ -952,11 +952,11 @@ interlace_row(png_structrp png_ptr, png_const_bytep row)
{
const unsigned int row_info_flags =
(row_number == PNG_PASS_START_ROW(pass) ?
png_pass_first_row : 0U) |
png_pass_first_row : 0) |
(PNG_LAST_PASS_ROW(row_number, pass, png_ptr->height) ?
png_pass_last_row : 0U) |
png_pass_last_row : 0) |
(pass == PNG_LAST_PASS(png_ptr->width, png_ptr->height) ?
png_pass_last : 0U);
png_pass_last : 0);
if (pass < 6)
{