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[devel] In the manual, describe the png_get_IHDR() arguments in the right order.

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Glenn Randers-Pehrson
2011-01-21 08:31:29 -06:00
parent 47457a01f7
commit 2cb633b915
4 changed files with 18 additions and 12 deletions
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14
libpng.3
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@@ -1599,15 +1599,17 @@ in until png_read_end() has read the chunk data following the image.
PNG_COLOR_MASK_COLOR
PNG_COLOR_MASK_ALPHA
interlace_type - (PNG_INTERLACE_NONE or
PNG_INTERLACE_ADAM7)
compression_type - (must be PNG_COMPRESSION_TYPE_BASE
for PNG 1.0)
filter_method - (must be PNG_FILTER_TYPE_BASE
for PNG 1.0, and can also be
PNG_INTRAPIXEL_DIFFERENCING if
the PNG datastream is embedded in
a MNG-1.0 datastream)
compression_type - (must be PNG_COMPRESSION_TYPE_BASE
for PNG 1.0)
interlace_type - (PNG_INTERLACE_NONE or
PNG_INTERLACE_ADAM7)
Any or all of interlace_type, compression_type, or
filter_method can be NULL if you are
@@ -1628,11 +1630,11 @@ in until png_read_end() has read the chunk data following the image.
info_ptr);
color_type = png_get_color_type(png_ptr,
info_ptr);
filter_method = png_get_filter_type(png_ptr,
interlace_type = png_get_interlace_type(png_ptr,
info_ptr);
compression_type = png_get_compression_type(png_ptr,
info_ptr);
interlace_type = png_get_interlace_type(png_ptr,
filter_method = png_get_filter_type(png_ptr,
info_ptr);
channels = png_get_channels(png_ptr, info_ptr);