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automatic version update by autodist [release 1.6.47-1mamba;Sun Mar 09 2025]

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Automatic Build System 2025-03-10 11:28:14 +01:00
parent e757c28270
commit 5c8504202e
2 changed files with 82 additions and 85 deletions
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162
libpng-1.6.46-apng.patch → libpng-1.6.47-apng.patch
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@ -1,6 +1,6 @@
diff -Naru libpng-1.6.46.org/png.h libpng-1.6.46/png.h diff -Naru libpng-1.6.47.org/png.h libpng-1.6.47/png.h
--- libpng-1.6.46.org/png.h 2025-01-26 08:07:35.397600406 +0900 --- libpng-1.6.47.org/png.h 2025-02-22 13:43:57.876577294 +0900
+++ libpng-1.6.46/png.h 2025-01-26 09:20:38.643825794 +0900 +++ libpng-1.6.47/png.h 2025-02-21 11:27:13.469845682 +0900
@@ -328,6 +328,10 @@ @@ -328,6 +328,10 @@
# include "pnglibconf.h" # include "pnglibconf.h"
#endif #endif
@ -129,10 +129,10 @@ diff -Naru libpng-1.6.46.org/png.h libpng-1.6.46/png.h
#endif #endif
#ifdef __cplusplus #ifdef __cplusplus
diff -Naru libpng-1.6.46.org/pngget.c libpng-1.6.46/pngget.c diff -Naru libpng-1.6.47.org/pngget.c libpng-1.6.47/pngget.c
--- libpng-1.6.46.org/pngget.c 2025-01-26 08:07:01.591606746 +0900 --- libpng-1.6.47.org/pngget.c 2025-02-22 13:43:57.878577291 +0900
+++ libpng-1.6.46/pngget.c 2025-01-26 08:37:47.941894088 +0900 +++ libpng-1.6.47/pngget.c 2025-02-21 11:27:13.469845682 +0900
@@ -1393,4 +1393,166 @@ @@ -1367,4 +1367,166 @@
# endif # endif
#endif #endif
@ -299,13 +299,14 @@ diff -Naru libpng-1.6.46.org/pngget.c libpng-1.6.46/pngget.c
+} +}
+#endif /* PNG_APNG_SUPPORTED */ +#endif /* PNG_APNG_SUPPORTED */
#endif /* READ || WRITE */ #endif /* READ || WRITE */
diff -Naru libpng-1.6.46.org/pnginfo.h libpng-1.6.46/pnginfo.h diff -Naru libpng-1.6.47.org/pnginfo.h libpng-1.6.47/pnginfo.h
--- libpng-1.6.46.org/pnginfo.h 2025-01-26 08:07:01.591606746 +0900 --- libpng-1.6.47.org/pnginfo.h 2025-02-22 13:43:57.878577291 +0900
+++ libpng-1.6.46/pnginfo.h 2025-01-26 08:37:47.941894088 +0900 +++ libpng-1.6.47/pnginfo.h 2025-02-21 12:55:22.729982300 +0900
@@ -288,5 +288,18 @@ @@ -282,5 +282,18 @@
png_bytepp row_pointers; /* the image bits */ #ifdef PNG_sRGB_SUPPORTED
int rendering_intent;
#endif #endif
+
+#ifdef PNG_APNG_SUPPORTED +#ifdef PNG_APNG_SUPPORTED
+ png_uint_32 num_frames; /* including default image */ + png_uint_32 num_frames; /* including default image */
+ png_uint_32 num_plays; + png_uint_32 num_plays;
@ -318,13 +319,12 @@ diff -Naru libpng-1.6.46.org/pnginfo.h libpng-1.6.46/pnginfo.h
+ png_byte next_frame_dispose_op; + png_byte next_frame_dispose_op;
+ png_byte next_frame_blend_op; + png_byte next_frame_blend_op;
+#endif +#endif
+
}; };
#endif /* PNGINFO_H */ #endif /* PNGINFO_H */
diff -Naru libpng-1.6.46.org/pngpread.c libpng-1.6.46/pngpread.c diff -Naru libpng-1.6.47.org/pngpread.c libpng-1.6.47/pngpread.c
--- libpng-1.6.46.org/pngpread.c 2025-01-26 08:07:01.591606746 +0900 --- libpng-1.6.47.org/pngpread.c 2025-02-22 13:43:57.878577291 +0900
+++ libpng-1.6.46/pngpread.c 2025-01-26 08:37:47.941894088 +0900 +++ libpng-1.6.47/pngpread.c 2025-02-22 13:39:51.034065728 +0900
@@ -209,6 +209,106 @@ @@ -200,6 +200,106 @@
chunk_name = png_ptr->chunk_name; chunk_name = png_ptr->chunk_name;
@ -431,7 +431,7 @@ diff -Naru libpng-1.6.46.org/pngpread.c libpng-1.6.46/pngpread.c
if (chunk_name == png_IDAT) if (chunk_name == png_IDAT)
{ {
if ((png_ptr->mode & PNG_AFTER_IDAT) != 0) if ((png_ptr->mode & PNG_AFTER_IDAT) != 0)
@@ -275,6 +375,9 @@ @@ -260,6 +360,9 @@
else if (chunk_name == png_IDAT) else if (chunk_name == png_IDAT)
{ {
@ -441,10 +441,10 @@ diff -Naru libpng-1.6.46.org/pngpread.c libpng-1.6.46/pngpread.c
png_ptr->idat_size = png_ptr->push_length; png_ptr->idat_size = png_ptr->push_length;
png_ptr->process_mode = PNG_READ_IDAT_MODE; png_ptr->process_mode = PNG_READ_IDAT_MODE;
png_push_have_info(png_ptr, info_ptr); png_push_have_info(png_ptr, info_ptr);
@@ -452,6 +555,30 @@ @@ -270,6 +373,31 @@
png_handle_iTXt(png_ptr, info_ptr, png_ptr->push_length); return;
} }
#endif
+#ifdef PNG_READ_APNG_SUPPORTED +#ifdef PNG_READ_APNG_SUPPORTED
+ else if (chunk_name == png_acTL) + else if (chunk_name == png_acTL)
+ { + {
@ -469,10 +469,11 @@ diff -Naru libpng-1.6.46.org/pngpread.c libpng-1.6.46/pngpread.c
+ } + }
+ +
+#endif /* PNG_READ_APNG_SUPPORTED */ +#endif /* PNG_READ_APNG_SUPPORTED */
+
else else
{ {
@@ -585,7 +712,11 @@ PNG_PUSH_SAVE_BUFFER_IF_FULL
@@ -401,7 +529,11 @@
png_byte chunk_tag[4]; png_byte chunk_tag[4];
/* TODO: this code can be commoned up with the same code in push_read */ /* TODO: this code can be commoned up with the same code in push_read */
@ -484,7 +485,7 @@ diff -Naru libpng-1.6.46.org/pngpread.c libpng-1.6.46/pngpread.c
png_push_fill_buffer(png_ptr, chunk_length, 4); png_push_fill_buffer(png_ptr, chunk_length, 4);
png_ptr->push_length = png_get_uint_31(png_ptr, chunk_length); png_ptr->push_length = png_get_uint_31(png_ptr, chunk_length);
png_reset_crc(png_ptr); png_reset_crc(png_ptr);
@@ -593,17 +724,64 @@ @@ -409,17 +541,64 @@
png_ptr->chunk_name = PNG_CHUNK_FROM_STRING(chunk_tag); png_ptr->chunk_name = PNG_CHUNK_FROM_STRING(chunk_tag);
png_ptr->mode |= PNG_HAVE_CHUNK_HEADER; png_ptr->mode |= PNG_HAVE_CHUNK_HEADER;
@ -549,7 +550,7 @@ diff -Naru libpng-1.6.46.org/pngpread.c libpng-1.6.46/pngpread.c
} }
if (png_ptr->idat_size != 0 && png_ptr->save_buffer_size != 0) if (png_ptr->idat_size != 0 && png_ptr->save_buffer_size != 0)
@@ -677,6 +855,15 @@ @@ -493,6 +672,15 @@
if (!(buffer_length > 0) || buffer == NULL) if (!(buffer_length > 0) || buffer == NULL)
png_error(png_ptr, "No IDAT data (internal error)"); png_error(png_ptr, "No IDAT data (internal error)");
@ -565,7 +566,7 @@ diff -Naru libpng-1.6.46.org/pngpread.c libpng-1.6.46/pngpread.c
/* This routine must process all the data it has been given /* This routine must process all the data it has been given
* before returning, calling the row callback as required to * before returning, calling the row callback as required to
* handle the uncompressed results. * handle the uncompressed results.
@@ -1110,6 +1297,18 @@ @@ -926,6 +1114,18 @@
png_set_read_fn(png_ptr, progressive_ptr, png_push_fill_buffer); png_set_read_fn(png_ptr, progressive_ptr, png_push_fill_buffer);
} }
@ -584,9 +585,9 @@ diff -Naru libpng-1.6.46.org/pngpread.c libpng-1.6.46/pngpread.c
png_voidp PNGAPI png_voidp PNGAPI
png_get_progressive_ptr(png_const_structrp png_ptr) png_get_progressive_ptr(png_const_structrp png_ptr)
{ {
diff -Naru libpng-1.6.46.org/pngpriv.h libpng-1.6.46/pngpriv.h diff -Naru libpng-1.6.47.org/pngpriv.h libpng-1.6.47/pngpriv.h
--- libpng-1.6.46.org/pngpriv.h 2025-01-26 08:07:01.591606746 +0900 --- libpng-1.6.47.org/pngpriv.h 2025-02-22 13:43:57.879577290 +0900
+++ libpng-1.6.46/pngpriv.h 2025-01-26 08:37:47.942894086 +0900 +++ libpng-1.6.47/pngpriv.h 2025-03-09 20:16:39.436343661 +0900
@@ -620,6 +620,10 @@ @@ -620,6 +620,10 @@
#define PNG_HAVE_CHUNK_AFTER_IDAT 0x2000U /* Have another chunk after IDAT */ #define PNG_HAVE_CHUNK_AFTER_IDAT 0x2000U /* Have another chunk after IDAT */
#define PNG_WROTE_eXIf 0x4000U #define PNG_WROTE_eXIf 0x4000U
@ -598,14 +599,11 @@ diff -Naru libpng-1.6.46.org/pngpriv.h libpng-1.6.46/pngpriv.h
/* Flags for the transformations the PNG library does on the image data */ /* Flags for the transformations the PNG library does on the image data */
#define PNG_BGR 0x0001U #define PNG_BGR 0x0001U
@@ -861,6 +865,16 @@ @@ -884,6 +888,13 @@
#define png_tRNS PNG_U32(116, 82, 78, 83) #define png_tRNS PNG_U32(116, 82, 78, 83)
#define png_zTXt PNG_U32(122, 84, 88, 116) #define png_zTXt PNG_U32(122, 84, 88, 116)
+#ifdef PNG_APNG_SUPPORTED +#ifdef PNG_APNG_SUPPORTED
+#define png_acTL PNG_U32( 97, 99, 84, 76)
+#define png_fcTL PNG_U32(102, 99, 84, 76)
+#define png_fdAT PNG_U32(102, 100, 65, 84)
+ +
+/* For png_struct.apng_flags: */ +/* For png_struct.apng_flags: */
+#define PNG_FIRST_FRAME_HIDDEN 0x0001U +#define PNG_FIRST_FRAME_HIDDEN 0x0001U
@ -615,9 +613,9 @@ diff -Naru libpng-1.6.46.org/pngpriv.h libpng-1.6.46/pngpriv.h
/* The following will work on (signed char*) strings, whereas the get_uint_32 /* The following will work on (signed char*) strings, whereas the get_uint_32
* macro will fail on top-bit-set values because of the sign extension. * macro will fail on top-bit-set values because of the sign extension.
*/ */
@@ -1709,6 +1723,47 @@ @@ -1671,6 +1682,47 @@
*/ PNG_EMPTY);
#endif #endif /* PROGRESSIVE_READ */
+#ifdef PNG_APNG_SUPPORTED +#ifdef PNG_APNG_SUPPORTED
+PNG_INTERNAL_FUNCTION(void,png_ensure_fcTL_is_valid,(png_structp png_ptr, +PNG_INTERNAL_FUNCTION(void,png_ensure_fcTL_is_valid,(png_structp png_ptr,
@ -660,13 +658,13 @@ diff -Naru libpng-1.6.46.org/pngpriv.h libpng-1.6.46/pngpriv.h
+#endif /* PNG_WRITE_APNG_SUPPORTED */ +#endif /* PNG_WRITE_APNG_SUPPORTED */
+#endif /* PNG_APNG_SUPPORTED */ +#endif /* PNG_APNG_SUPPORTED */
+ +
/* Added at libpng version 1.4.0 */ #ifdef PNG_iCCP_SUPPORTED
#ifdef PNG_COLORSPACE_SUPPORTED /* Routines for checking parts of an ICC profile. */
/* These internal functions are for maintaining the colorspace structure within #ifdef PNG_READ_iCCP_SUPPORTED
diff -Naru libpng-1.6.46.org/pngread.c libpng-1.6.46/pngread.c diff -Naru libpng-1.6.47.org/pngread.c libpng-1.6.47/pngread.c
--- libpng-1.6.46.org/pngread.c 2025-01-26 08:07:01.592606746 +0900 --- libpng-1.6.47.org/pngread.c 2025-02-21 10:11:01.539479486 +0900
+++ libpng-1.6.46/pngread.c 2025-01-26 08:37:47.942894086 +0900 +++ libpng-1.6.47/pngread.c 2025-02-22 13:41:31.515769732 +0900
@@ -160,6 +160,9 @@ @@ -155,16 +155,96 @@
else if (chunk_name == png_IDAT) else if (chunk_name == png_IDAT)
{ {
@ -676,9 +674,6 @@ diff -Naru libpng-1.6.46.org/pngread.c libpng-1.6.46/pngread.c
png_ptr->idat_size = length; png_ptr->idat_size = length;
break; break;
} }
@@ -269,6 +272,17 @@
png_handle_iTXt(png_ptr, info_ptr, length);
#endif
+#ifdef PNG_READ_APNG_SUPPORTED +#ifdef PNG_READ_APNG_SUPPORTED
+ else if (chunk_name == png_acTL) + else if (chunk_name == png_acTL)
@ -692,9 +687,8 @@ diff -Naru libpng-1.6.46.org/pngread.c libpng-1.6.46/pngread.c
+#endif +#endif
+ +
else else
png_handle_unknown(png_ptr, info_ptr, length, png_handle_chunk(png_ptr, info_ptr, length);
PNG_HANDLE_CHUNK_AS_DEFAULT); }
@@ -276,6 +290,72 @@
} }
#endif /* SEQUENTIAL_READ */ #endif /* SEQUENTIAL_READ */
@ -767,10 +761,10 @@ diff -Naru libpng-1.6.46.org/pngread.c libpng-1.6.46/pngread.c
/* Optional call to update the users info_ptr structure */ /* Optional call to update the users info_ptr structure */
void PNGAPI void PNGAPI
png_read_update_info(png_structrp png_ptr, png_inforp info_ptr) png_read_update_info(png_structrp png_ptr, png_inforp info_ptr)
diff -Naru libpng-1.6.46.org/pngrutil.c libpng-1.6.46/pngrutil.c diff -Naru libpng-1.6.47.org/pngrutil.c libpng-1.6.47/pngrutil.c
--- libpng-1.6.46.org/pngrutil.c 2025-01-26 08:07:01.592606746 +0900 --- libpng-1.6.47.org/pngrutil.c 2025-02-22 13:43:57.886577281 +0900
+++ libpng-1.6.46/pngrutil.c 2025-01-26 08:37:47.943894084 +0900 +++ libpng-1.6.47/pngrutil.c 2025-03-09 20:15:53.630386323 +0900
@@ -877,6 +877,11 @@ @@ -922,6 +922,11 @@
filter_type = buf[11]; filter_type = buf[11];
interlace_type = buf[12]; interlace_type = buf[12];
@ -782,8 +776,8 @@ diff -Naru libpng-1.6.46.org/pngrutil.c libpng-1.6.46/pngrutil.c
/* Set internal variables */ /* Set internal variables */
png_ptr->width = width; png_ptr->width = width;
png_ptr->height = height; png_ptr->height = height;
@@ -3017,6 +3022,179 @@ @@ -2730,6 +2735,179 @@
} # define png_handle_iTXt NULL
#endif #endif
+#ifdef PNG_READ_APNG_SUPPORTED +#ifdef PNG_READ_APNG_SUPPORTED
@ -962,7 +956,7 @@ diff -Naru libpng-1.6.46.org/pngrutil.c libpng-1.6.46/pngrutil.c
#ifdef PNG_READ_UNKNOWN_CHUNKS_SUPPORTED #ifdef PNG_READ_UNKNOWN_CHUNKS_SUPPORTED
/* Utility function for png_handle_unknown; set up png_ptr::unknown_chunk */ /* Utility function for png_handle_unknown; set up png_ptr::unknown_chunk */
static int static int
@@ -4321,7 +4499,38 @@ @@ -4212,7 +4390,38 @@
{ {
uInt avail_in; uInt avail_in;
png_bytep buffer; png_bytep buffer;
@ -1001,7 +995,7 @@ diff -Naru libpng-1.6.46.org/pngrutil.c libpng-1.6.46/pngrutil.c
while (png_ptr->idat_size == 0) while (png_ptr->idat_size == 0)
{ {
png_crc_finish(png_ptr, 0); png_crc_finish(png_ptr, 0);
@@ -4333,7 +4542,7 @@ @@ -4224,7 +4433,7 @@
if (png_ptr->chunk_name != png_IDAT) if (png_ptr->chunk_name != png_IDAT)
png_error(png_ptr, "Not enough image data"); png_error(png_ptr, "Not enough image data");
} }
@ -1009,8 +1003,8 @@ diff -Naru libpng-1.6.46.org/pngrutil.c libpng-1.6.46/pngrutil.c
+#endif /* PNG_READ_APNG_SUPPORTED */ +#endif /* PNG_READ_APNG_SUPPORTED */
avail_in = png_ptr->IDAT_read_size; avail_in = png_ptr->IDAT_read_size;
if (avail_in > png_ptr->idat_size) if (avail_in > png_chunk_max(png_ptr))
@@ -4396,6 +4605,9 @@ @@ -4295,6 +4504,9 @@
png_ptr->mode |= PNG_AFTER_IDAT; png_ptr->mode |= PNG_AFTER_IDAT;
png_ptr->flags |= PNG_FLAG_ZSTREAM_ENDED; png_ptr->flags |= PNG_FLAG_ZSTREAM_ENDED;
@ -1020,7 +1014,7 @@ diff -Naru libpng-1.6.46.org/pngrutil.c libpng-1.6.46/pngrutil.c
if (png_ptr->zstream.avail_in > 0 || png_ptr->idat_size > 0) if (png_ptr->zstream.avail_in > 0 || png_ptr->idat_size > 0)
png_chunk_benign_error(png_ptr, "Extra compressed data"); png_chunk_benign_error(png_ptr, "Extra compressed data");
@@ -4805,4 +5017,80 @@ @@ -4704,4 +4916,80 @@
png_ptr->flags |= PNG_FLAG_ROW_INIT; png_ptr->flags |= PNG_FLAG_ROW_INIT;
} }
@ -1101,10 +1095,10 @@ diff -Naru libpng-1.6.46.org/pngrutil.c libpng-1.6.46/pngrutil.c
+#endif /* PNG_PROGRESSIVE_READ_SUPPORTED */ +#endif /* PNG_PROGRESSIVE_READ_SUPPORTED */
+#endif /* PNG_READ_APNG_SUPPORTED */ +#endif /* PNG_READ_APNG_SUPPORTED */
#endif /* READ */ #endif /* READ */
diff -Naru libpng-1.6.46.org/pngset.c libpng-1.6.46/pngset.c diff -Naru libpng-1.6.47.org/pngset.c libpng-1.6.47/pngset.c
--- libpng-1.6.46.org/pngset.c 2025-01-26 08:07:01.592606746 +0900 --- libpng-1.6.47.org/pngset.c 2025-02-21 10:11:01.541479482 +0900
+++ libpng-1.6.46/pngset.c 2025-01-26 08:37:47.943894084 +0900 +++ libpng-1.6.47/pngset.c 2025-02-21 11:27:13.471845678 +0900
@@ -457,6 +457,11 @@ @@ -463,6 +463,11 @@
info_ptr->pixel_depth = (png_byte)(info_ptr->channels * info_ptr->bit_depth); info_ptr->pixel_depth = (png_byte)(info_ptr->channels * info_ptr->bit_depth);
info_ptr->rowbytes = PNG_ROWBYTES(info_ptr->pixel_depth, width); info_ptr->rowbytes = PNG_ROWBYTES(info_ptr->pixel_depth, width);
@ -1116,7 +1110,7 @@ diff -Naru libpng-1.6.46.org/pngset.c libpng-1.6.46/pngset.c
} }
#ifdef PNG_oFFs_SUPPORTED #ifdef PNG_oFFs_SUPPORTED
@@ -1328,6 +1333,147 @@ @@ -1318,6 +1323,147 @@
} }
#endif /* sPLT */ #endif /* sPLT */
@ -1264,10 +1258,10 @@ diff -Naru libpng-1.6.46.org/pngset.c libpng-1.6.46/pngset.c
#ifdef PNG_STORE_UNKNOWN_CHUNKS_SUPPORTED #ifdef PNG_STORE_UNKNOWN_CHUNKS_SUPPORTED
static png_byte static png_byte
check_location(png_const_structrp png_ptr, int location) check_location(png_const_structrp png_ptr, int location)
diff -Naru libpng-1.6.46.org/pngstruct.h libpng-1.6.46/pngstruct.h diff -Naru libpng-1.6.47.org/pngstruct.h libpng-1.6.47/pngstruct.h
--- libpng-1.6.46.org/pngstruct.h 2025-01-10 14:00:52.843880956 +0900 --- libpng-1.6.47.org/pngstruct.h 2025-02-22 13:43:57.886577281 +0900
+++ libpng-1.6.46/pngstruct.h 2025-01-26 08:37:47.943894084 +0900 +++ libpng-1.6.47/pngstruct.h 2025-02-21 11:27:13.471845678 +0900
@@ -398,6 +398,27 @@ @@ -392,6 +392,27 @@
png_byte filter_type; png_byte filter_type;
#endif #endif
@ -1295,9 +1289,9 @@ diff -Naru libpng-1.6.46.org/pngstruct.h libpng-1.6.46/pngstruct.h
/* New members added in libpng-1.2.0 */ /* New members added in libpng-1.2.0 */
/* New members added in libpng-1.0.2 but first enabled by default in 1.2.0 */ /* New members added in libpng-1.0.2 but first enabled by default in 1.2.0 */
diff -Naru libpng-1.6.46.org/pngtest.c libpng-1.6.46/pngtest.c diff -Naru libpng-1.6.47.org/pngtest.c libpng-1.6.47/pngtest.c
--- libpng-1.6.46.org/pngtest.c 2025-01-26 08:07:35.397600406 +0900 --- libpng-1.6.47.org/pngtest.c 2025-02-22 13:43:57.886577281 +0900
+++ libpng-1.6.46/pngtest.c 2025-01-26 08:37:47.943894084 +0900 +++ libpng-1.6.47/pngtest.c 2025-02-21 11:27:13.471845678 +0900
@@ -881,6 +881,10 @@ @@ -881,6 +881,10 @@
int bit_depth, color_type; int bit_depth, color_type;
user_chunk_info my_user_chunk_data; user_chunk_info my_user_chunk_data;
@ -1443,9 +1437,9 @@ diff -Naru libpng-1.6.46.org/pngtest.c libpng-1.6.46/pngtest.c
for (pass = 0; pass < num_passes; pass++) for (pass = 0; pass < num_passes; pass++)
{ {
# ifdef calc_pass_height # ifdef calc_pass_height
diff -Naru libpng-1.6.46.org/pngwrite.c libpng-1.6.46/pngwrite.c diff -Naru libpng-1.6.47.org/pngwrite.c libpng-1.6.47/pngwrite.c
--- libpng-1.6.46.org/pngwrite.c 2025-01-26 08:07:01.593606745 +0900 --- libpng-1.6.47.org/pngwrite.c 2025-02-21 10:11:01.541479482 +0900
+++ libpng-1.6.46/pngwrite.c 2025-01-26 08:37:47.944894083 +0900 +++ libpng-1.6.47/pngwrite.c 2025-02-21 11:27:13.471845678 +0900
@@ -127,6 +127,11 @@ @@ -127,6 +127,11 @@
* the application continues writing the PNG. So check the 'invalid' * the application continues writing the PNG. So check the 'invalid'
* flag here too. * flag here too.
@ -1458,7 +1452,7 @@ diff -Naru libpng-1.6.46.org/pngwrite.c libpng-1.6.46/pngwrite.c
#ifdef PNG_WRITE_UNKNOWN_CHUNKS_SUPPORTED #ifdef PNG_WRITE_UNKNOWN_CHUNKS_SUPPORTED
/* Write unknown chunks first; PNG v3 establishes a precedence order /* Write unknown chunks first; PNG v3 establishes a precedence order
* for colourspace chunks. It is certain therefore that new * for colourspace chunks. It is certain therefore that new
@@ -428,6 +433,11 @@ @@ -405,6 +410,11 @@
png_benign_error(png_ptr, "Wrote palette index exceeding num_palette"); png_benign_error(png_ptr, "Wrote palette index exceeding num_palette");
#endif #endif
@ -1470,7 +1464,7 @@ diff -Naru libpng-1.6.46.org/pngwrite.c libpng-1.6.46/pngwrite.c
/* See if user wants us to write information chunks */ /* See if user wants us to write information chunks */
if (info_ptr != NULL) if (info_ptr != NULL)
{ {
@@ -1538,6 +1548,43 @@ @@ -1515,6 +1525,43 @@
} }
#endif #endif
@ -1514,9 +1508,9 @@ diff -Naru libpng-1.6.46.org/pngwrite.c libpng-1.6.46/pngwrite.c
#ifdef PNG_SIMPLIFIED_WRITE_SUPPORTED #ifdef PNG_SIMPLIFIED_WRITE_SUPPORTED
/* Initialize the write structure - general purpose utility. */ /* Initialize the write structure - general purpose utility. */
diff -Naru libpng-1.6.46.org/pngwutil.c libpng-1.6.46/pngwutil.c diff -Naru libpng-1.6.47.org/pngwutil.c libpng-1.6.47/pngwutil.c
--- libpng-1.6.46.org/pngwutil.c 2025-01-26 08:07:01.593606745 +0900 --- libpng-1.6.47.org/pngwutil.c 2025-02-22 13:43:57.886577281 +0900
+++ libpng-1.6.46/pngwutil.c 2025-01-26 08:37:47.944894083 +0900 +++ libpng-1.6.47/pngwutil.c 2025-02-21 11:27:13.472845676 +0900
@@ -838,6 +838,11 @@ @@ -838,6 +838,11 @@
/* Write the chunk */ /* Write the chunk */
png_write_complete_chunk(png_ptr, png_IHDR, buf, 13); png_write_complete_chunk(png_ptr, png_IHDR, buf, 13);
@ -1690,9 +1684,9 @@ diff -Naru libpng-1.6.46.org/pngwutil.c libpng-1.6.46/pngwutil.c
+} +}
+#endif /* PNG_WRITE_APNG_SUPPORTED */ +#endif /* PNG_WRITE_APNG_SUPPORTED */
#endif /* WRITE */ #endif /* WRITE */
diff -Naru libpng-1.6.46.org/scripts/symbols.def libpng-1.6.46/scripts/symbols.def diff -Naru libpng-1.6.47.org/scripts/symbols.def libpng-1.6.47/scripts/symbols.def
--- libpng-1.6.46.org/scripts/symbols.def 2025-01-26 08:07:01.594606745 +0900 --- libpng-1.6.47.org/scripts/symbols.def 2025-01-26 08:07:01.594606745 +0900
+++ libpng-1.6.46/scripts/symbols.def 2025-01-26 08:40:00.947693999 +0900 +++ libpng-1.6.47/scripts/symbols.def 2025-02-21 11:27:13.472845676 +0900
@@ -263,3 +263,23 @@ @@ -263,3 +263,23 @@
png_get_mDCV_fixed @257 png_get_mDCV_fixed @257
png_set_mDCV @258 png_set_mDCV @258

5
libpng.spec
View File

@ -1,7 +1,7 @@
%define apiver %(echo %version | cut -d. -f1-2 | tr -d .) %define apiver %(echo %version | cut -d. -f1-2 | tr -d .)
%define apngver %{version} %define apngver %{version}
Name: libpng Name: libpng
Version: 1.6.46 Version: 1.6.47
Release: 1mamba Release: 1mamba
Summary: A library of functions for manipulating PNG image format files Summary: A library of functions for manipulating PNG image format files
Group: System/Libraries Group: System/Libraries
@ -94,6 +94,9 @@ rm -f %{buildroot}%{_libdir}/libpng.la
%endif %endif
%changelog %changelog
* Sun Mar 09 2025 Automatic Build System <autodist@openmamba.org> 1.6.47-1mamba
- automatic version update by autodist
* Sun Jan 26 2025 Automatic Build System <autodist@openmamba.org> 1.6.46-1mamba * Sun Jan 26 2025 Automatic Build System <autodist@openmamba.org> 1.6.46-1mamba
- automatic version update by autodist - automatic version update by autodist