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[devel] Added PNG_READ_COMPRESSED_TEXT_SUPPORTED macro.

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This commit is contained in:
Glenn Randers-Pehrson
2011-04-01 13:15:36 -05:00
parent 205483d592
commit 5975f31ff0
3 changed files with 18 additions and 5 deletions
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16
scripts/pnglibconf.dfa
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@@ -506,7 +506,7 @@ chunk cHRM
chunk gAMA
chunk hIST
chunk iCCP
chunk iTXt requires TEXT
chunk iTXt
chunk oFFs
chunk pCAL
chunk sCAL
@@ -517,7 +517,7 @@ chunk sRGB
chunk tEXt requires TEXT
chunk tIME
chunk tRNS
chunk zTXt requires TEXT
chunk zTXt
# This only affects support of the optional PLTE chunk in RGB and RGBA
# images. Notice that READ_ANCILLARY_CHUNKS therefore disables part
@@ -546,9 +546,21 @@ option SAVE_INT_32 requires WRITE
# png_save_int_32 is required by the ancillary chunks oFFs and pCAL
option READ_iCCP enables READ_COMPRESSED_TEXT
option READ_iTXt enables READ_COMPRESSED_TEXT
option READ_sPLT enables READ_COMPRESSED_TEXT
option READ_zTXt enables READ_COMPRESSED_TEXT
option READ_COMPRESSED_TEXT enables READ_TEXT
option WRITE_oFFs enables SAVE_INT_32
option WRITE_pCAL enables SAVE_INT_32
option WRITE_iCCP enables WRITE_COMPRESSED_TEXT
option WRITE_iTXt enables WRITE_COMPRESSED_TEXT
option WRITE_sPLT enables WRITE_COMPRESSED_TEXT
option WRITE_zTXt enables WRITE_COMPRESSED_TEXT
option WRITE_COMPRESSED_TEXT enables WRITE_TEXT
# Turn this off to disable png_read_png() and png_write_png() and
# leave the row_pointers member out of the info structure.

2
scripts/pnglibconf.h.prebuilt
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@@ -113,6 +113,7 @@
#define PNG_READ_USER_CHUNKS_SUPPORTED
#define PNG_READ_USER_TRANSFORM_SUPPORTED
#define PNG_READ_zTXt_SUPPORTED
#define PNG_READ_COMPRESSED_TEXT_SUPPORTED
#define PNG_SAVE_INT_32_SUPPORTED
#define PNG_sBIT_SUPPORTED
#define PNG_sCAL_SUPPORTED
@@ -176,6 +177,7 @@
#define PNG_WRITE_WEIGHTED_FILTER_SUPPORTED
#define PNG_WRITE_zTXt_SUPPORTED
#define PNG_zTXt_SUPPORTED
#define PNG_WRITE_COMPRESSED_TEXT_SUPPORTED
/*#undef PNG_ERROR_NUMBERS_SUPPORTED*/
/*#undef PNG_READ_16_TO_8_ACCURATE_SCALE_SUPPORTED*/
/* end of options */