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[libpng15] Simplified read/write API initial version; basic read/write tested

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on a variety of images, limited documentation (in the header file.)
This commit is contained in:
John Bowler
2011-11-07 22:33:49 -06:00
committed by Glenn Randers-Pehrson
parent 92a1d46c8d
commit 7875d534cb
13 changed files with 2186 additions and 32 deletions
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6
pngrtran.c
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@@ -936,15 +936,15 @@ png_set_rgb_to_gray_fixed(png_structp png_ptr, int error_action,
switch(error_action)
{
case 1:
case PNG_ERROR_ACTION_NONE:
png_ptr->transformations |= PNG_RGB_TO_GRAY;
break;
case 2:
case PNG_ERROR_ACTION_WARN:
png_ptr->transformations |= PNG_RGB_TO_GRAY_WARN;
break;
case 3:
case PNG_ERROR_ACTION_ERROR:
png_ptr->transformations |= PNG_RGB_TO_GRAY_ERR;
break;