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[master] Imported from libpng-1.6.14.tar

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This commit is contained in:
Glenn Randers-Pehrson
2014-10-22 19:28:06 -05:00
parent d55c4f32fc
commit eed640dbe8
45 changed files with 429 additions and 409 deletions
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14
pngset.c
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@@ -726,7 +726,7 @@ png_set_text_2(png_const_structrp png_ptr, png_inforp info_ptr,
else
max_text = INT_MAX;
/* Now allocate a new array and copy the old members in, this does all
/* Now allocate a new array and copy the old members in; this does all
* the overflow checks.
*/
new_text = png_voidcast(png_textp,png_realloc_array(png_ptr,
@@ -1020,8 +1020,8 @@ png_set_sPLT(png_const_structrp png_ptr,
np->depth = entries->depth;
/* In the even of out-of-memory just return - there's no point keeping on
* trying to add sPLT chunks.
/* In the event of out-of-memory just return - there's no point keeping
* on trying to add sPLT chunks.
*/
length = strlen(entries->name) + 1;
np->name = png_voidcast(png_charp, png_malloc_base(png_ptr, length));
@@ -1032,8 +1032,8 @@ png_set_sPLT(png_const_structrp png_ptr,
memcpy(np->name, entries->name, length);
/* IMPORTANT: we have memory now that won't get freed if something else
* goes wrong, this code must free it. png_malloc_array produces no
* warnings, use a png_chunk_report (below) if there is an error.
* goes wrong; this code must free it. png_malloc_array produces no
* warnings; use a png_chunk_report (below) if there is an error.
*/
np->entries = png_voidcast(png_sPLT_entryp, png_malloc_array(png_ptr,
entries->nentries, sizeof (png_sPLT_entry)));
@@ -1072,7 +1072,7 @@ check_location(png_const_structrp png_ptr, int location)
location &= (PNG_HAVE_IHDR|PNG_HAVE_PLTE|PNG_AFTER_IDAT);
/* New in 1.6.0; copy the location and check it. This is an API
* change, previously the app had to use the
* change; previously the app had to use the
* png_set_unknown_chunk_location API below for each chunk.
*/
if (location == 0 && !(png_ptr->mode & PNG_IS_READ_STRUCT))
@@ -1578,7 +1578,7 @@ png_set_benign_errors(png_structrp png_ptr, int allowed)
* It is possible for an indexed (color-type==3) PNG file to contain
* pixels with invalid (out-of-range) indexes if the PLTE chunk has
* fewer entries than the image's bit-depth would allow. We recover
* from this gracefully by filling any incomplete palette with zeroes
* from this gracefully by filling any incomplete palette with zeros
* (opaque black). By default, when this occurs libpng will issue
* a benign error. This API can be used to override that behavior.
*/