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2025-09-09 18:58 UTC+0200 Przemyslaw Czerpak (druzus/at/poczta.onet.pl)

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* src/3rd/png/pngrutil.c
    ! moved PNG_UNUSED() before return statement to avoid BCC W8070 Warning

  * src/3rd/png/png.diff
    ! rediffed with
         hbmk2 ../../../bin/3rdpatch.hb -rediff
This commit is contained in:
Przemysław Czerpak
2025-09-09 18:58:43 +02:00
parent 5a46d560fc
commit c184fb933e
3 changed files with 132 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
ChangeLog.txt
View File

@@ -7,6 +7,14 @@
Entries may not always be in chronological/commit order.
See license at the end of file. */
2025-09-09 18:58 UTC+0200 Przemyslaw Czerpak (druzus/at/poczta.onet.pl)
* src/3rd/png/pngrutil.c
! moved PNG_UNUSED() before return statement to avoid BCC W8070 Warning
* src/3rd/png/png.diff
! rediffed with
hbmk2 ../../../bin/3rdpatch.hb -rediff
2025-09-09 18:13 UTC+0200 Przemyslaw Czerpak (druzus/at/poczta.onet.pl)
* src/3rd/zlib/Makefile
* src/3rd/zlib/README

113
src/3rd/png/png.diff
View File

@@ -63,3 +63,116 @@ diff --strip-trailing-cr -urN png.orig/pngpriv.h png/pngpriv.h
/* Local renames may change non-exported API functions from png.h */
#if defined(PNG_PREFIX) && !defined(PNGPREFIX_H)
diff --strip-trailing-cr -urN png.orig/pngrutil.c png/pngrutil.c
--- png.orig/pngrutil.c 2025-07-01 20:50:00.000000000 +0000
+++ png/pngrutil.c 2025-09-09 16:52:01.000000000 +0000
@@ -968,8 +968,8 @@
png_set_IHDR(png_ptr, info_ptr, width, height, bit_depth,
color_type, interlace_type, compression_type, filter_type);
- return handled_ok;
PNG_UNUSED(length)
+ return handled_ok;
}
/* Read and check the palette */
@@ -1106,8 +1106,8 @@
png_crc_finish_critical(png_ptr, length, 1/*handle as ancillary*/);
- return handled_ok;
PNG_UNUSED(info_ptr)
+ return handled_ok;
}
#ifdef PNG_READ_gAMA_SUPPORTED
@@ -1142,8 +1142,8 @@
png_ptr->chunk_gamma = (png_fixed_point)/*SAFE*/ugamma;
#endif /*READ_GAMMA*/
- return handled_ok;
PNG_UNUSED(length)
+ return handled_ok;
}
#else
# define png_handle_gAMA NULL
@@ -1283,8 +1283,8 @@
}
# endif /* READ_RGB_TO_GRAY */
- return handled_ok;
PNG_UNUSED(length)
+ return handled_ok;
}
#else
# define png_handle_cHRM NULL
@@ -1328,8 +1328,8 @@
png_ptr->chunk_gamma = PNG_GAMMA_sRGB_INVERSE;
#endif /*READ_GAMMA*/
- return handled_ok;
PNG_UNUSED(length)
+ return handled_ok;
}
#else
# define png_handle_sRGB NULL
@@ -1926,8 +1926,8 @@
/* TODO: set png_struct::chunk_gamma when possible */
#endif /*READ_GAMMA*/
- return handled_ok;
PNG_UNUSED(length)
+ return handled_ok;
}
#else
# define png_handle_cICP NULL
@@ -1949,8 +1949,8 @@
/* The error checking happens here, this puts it in just one place: */
png_set_cLLI_fixed(png_ptr, info_ptr, png_get_uint_32(buf),
png_get_uint_32(buf+4));
- return handled_ok;
PNG_UNUSED(length)
+ return handled_ok;
}
#else
# define png_handle_cLLI NULL
@@ -2003,8 +2003,8 @@
png_ptr->chromaticities = chromaticities;
# endif /* READ_RGB_TO_GRAY */
- return handled_ok;
PNG_UNUSED(length)
+ return handled_ok;
}
#else
# define png_handle_mDCV NULL
@@ -2117,8 +2117,8 @@
res_y = png_get_uint_32(buf + 4);
unit_type = buf[8];
png_set_pHYs(png_ptr, info_ptr, res_x, res_y, unit_type);
- return handled_ok;
PNG_UNUSED(length)
+ return handled_ok;
}
#else
# define png_handle_pHYs NULL
@@ -2143,8 +2143,8 @@
offset_y = png_get_int_32(buf + 4);
unit_type = buf[8];
png_set_oFFs(png_ptr, info_ptr, offset_x, offset_y, unit_type);
- return handled_ok;
PNG_UNUSED(length)
+ return handled_ok;
}
#else
# define png_handle_oFFs NULL
@@ -2374,8 +2374,8 @@
mod_time.year = png_get_uint_16(buf);
png_set_tIME(png_ptr, info_ptr, &mod_time);
- return handled_ok;
PNG_UNUSED(length)
+ return handled_ok;
}
#else
# define png_handle_tIME NULL

22
src/3rd/png/pngrutil.c
View File

@@ -968,8 +968,8 @@ png_handle_IHDR(png_structrp png_ptr, png_inforp info_ptr, png_uint_32 length)
png_set_IHDR(png_ptr, info_ptr, width, height, bit_depth,
color_type, interlace_type, compression_type, filter_type);
return handled_ok;
PNG_UNUSED(length)
return handled_ok;
}
/* Read and check the palette */
@@ -1106,8 +1106,8 @@ png_handle_IEND(png_structrp png_ptr, png_inforp info_ptr, png_uint_32 length)
png_crc_finish_critical(png_ptr, length, 1/*handle as ancillary*/);
return handled_ok;
PNG_UNUSED(info_ptr)
return handled_ok;
}
#ifdef PNG_READ_gAMA_SUPPORTED
@@ -1142,8 +1142,8 @@ png_handle_gAMA(png_structrp png_ptr, png_inforp info_ptr, png_uint_32 length)
png_ptr->chunk_gamma = (png_fixed_point)/*SAFE*/ugamma;
#endif /*READ_GAMMA*/
return handled_ok;
PNG_UNUSED(length)
return handled_ok;
}
#else
# define png_handle_gAMA NULL
@@ -1283,8 +1283,8 @@ png_handle_cHRM(png_structrp png_ptr, png_inforp info_ptr, png_uint_32 length)
}
# endif /* READ_RGB_TO_GRAY */
return handled_ok;
PNG_UNUSED(length)
return handled_ok;
}
#else
# define png_handle_cHRM NULL
@@ -1328,8 +1328,8 @@ png_handle_sRGB(png_structrp png_ptr, png_inforp info_ptr, png_uint_32 length)
png_ptr->chunk_gamma = PNG_GAMMA_sRGB_INVERSE;
#endif /*READ_GAMMA*/
return handled_ok;
PNG_UNUSED(length)
return handled_ok;
}
#else
# define png_handle_sRGB NULL
@@ -1926,8 +1926,8 @@ png_handle_cICP(png_structrp png_ptr, png_inforp info_ptr, png_uint_32 length)
/* TODO: set png_struct::chunk_gamma when possible */
#endif /*READ_GAMMA*/
return handled_ok;
PNG_UNUSED(length)
return handled_ok;
}
#else
# define png_handle_cICP NULL
@@ -1949,8 +1949,8 @@ png_handle_cLLI(png_structrp png_ptr, png_inforp info_ptr, png_uint_32 length)
/* The error checking happens here, this puts it in just one place: */
png_set_cLLI_fixed(png_ptr, info_ptr, png_get_uint_32(buf),
png_get_uint_32(buf+4));
return handled_ok;
PNG_UNUSED(length)
return handled_ok;
}
#else
# define png_handle_cLLI NULL
@@ -2003,8 +2003,8 @@ png_handle_mDCV(png_structrp png_ptr, png_inforp info_ptr, png_uint_32 length)
png_ptr->chromaticities = chromaticities;
# endif /* READ_RGB_TO_GRAY */
return handled_ok;
PNG_UNUSED(length)
return handled_ok;
}
#else
# define png_handle_mDCV NULL
@@ -2117,8 +2117,8 @@ png_handle_pHYs(png_structrp png_ptr, png_inforp info_ptr, png_uint_32 length)
res_y = png_get_uint_32(buf + 4);
unit_type = buf[8];
png_set_pHYs(png_ptr, info_ptr, res_x, res_y, unit_type);
return handled_ok;
PNG_UNUSED(length)
return handled_ok;
}
#else
# define png_handle_pHYs NULL
@@ -2143,8 +2143,8 @@ png_handle_oFFs(png_structrp png_ptr, png_inforp info_ptr, png_uint_32 length)
offset_y = png_get_int_32(buf + 4);
unit_type = buf[8];
png_set_oFFs(png_ptr, info_ptr, offset_x, offset_y, unit_type);
return handled_ok;
PNG_UNUSED(length)
return handled_ok;
}
#else
# define png_handle_oFFs NULL
@@ -2374,8 +2374,8 @@ png_handle_tIME(png_structrp png_ptr, png_inforp info_ptr, png_uint_32 length)
mod_time.year = png_get_uint_16(buf);
png_set_tIME(png_ptr, info_ptr, &mod_time);
return handled_ok;
PNG_UNUSED(length)
return handled_ok;
}
#else
# define png_handle_tIME NULL