mewin/libpng
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Imported from libpng-1.0.9beta1.tar

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This commit is contained in:
Glenn Randers-Pehrson
2000-11-10 12:26:19 -06:00
parent 32fc5ceb91
commit 5e5c1e1f56
71 changed files with 6731 additions and 4008 deletions
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23
contrib/gregbook/makevms.com
View File

@@ -7,12 +7,25 @@ $!
$!
$! Set locations where zlib and libpng sources live.
$!
$ zpath = "[-.zlib]"
$ pngpath = "[-.libpng]"
$ zpath = ""
$ pngpath = ""
$ if f$search("[-.zlib]zlib.h").nes."" then zpath = "[-.zlib]"
$ if f$search("[-.libpng]png.h").nes."" then pngpath = "[-.libpng]"
$!
$! USE THESE INSTEAD if building from libpng's [.contrib.gregbook] directory:
$! zpath = "[---.zlib]"
$! pngpath = "[--]"
$ if f$search("[---.zlib]zlib.h").nes."" then zpath = "[---.zlib]"
$ if f$search("[--]png.h").nes."" then pngpath = "[--]"
$!
$ if zpath .eqs. ""
$ then
$ write sys$output "Zlib include not found. Exiting..."
$ exit 2
$ endif
$!
$ if pngpath .eqs. ""
$ then
$ write sys$output "Libpng include not found. Exiting..."
$ exit 2
$ endif
$!
$! Look for the compiler used.
$!

4
contrib/msvctest/README.txt
View File

@@ -1,8 +1,8 @@
Microsoft Developer Studio Build File, Format Version 6.00 for
msvctest
Assumes that libpng DLLs and LIBs are in ..\..\msvc\win32\libpng
Assumes that zlib DLLs and LIBs are in ..\..\msvc\win32\zlib
Assumes that libpng DLLs and LIBs are in ..\..\dll\msvc\win32\libpng
Assumes that zlib DLLs and LIBs are in ..\..\dll\msvc\win32\zlib
To build:

20
contrib/msvctest/msvctest.dsp
View File

@@ -54,12 +54,12 @@ BSC32=bscmake.exe
# ADD BSC32 /nologo
LINK32=link.exe
# ADD BASE LINK32 /nologo /subsystem:console /machine:I386
# ADD LINK32 ..\..\msvc\win32\libpng\dll\libpng1.lib /nologo /subsystem:console /machine:I386
# ADD LINK32 ..\..\dll\msvc\win32\libpng\dll\libpng1.lib /nologo /subsystem:console /machine:I386
# Begin Special Build Tool
OutDir=.\dll
SOURCE="$(InputPath)"
PostBuild_Desc=[Run Test]
PostBuild_Cmds=set path=..\..\msvc\win32\libpng\dll;..\..\msvc\win32\zlib\dll; $(outdir)\msvctest.exe ..\..\pngtest.png
PostBuild_Cmds=set path=..\..\dll\msvc\win32\libpng\dll;..\..\dll\msvc\win32\zlib\dll; $(outdir)\msvctest.exe ..\..\pngtest.png
# End Special Build Tool
!ELSEIF "$(CFG)" == "msvctest - Win32 Debug DLL"
@@ -84,12 +84,12 @@ BSC32=bscmake.exe
# ADD BSC32 /nologo
LINK32=link.exe
# ADD BASE LINK32 /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
# ADD LINK32 ..\..\msvc\win32\libpng\dll_dbg\libpng1d.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
# ADD LINK32 ..\..\dll\msvc\win32\libpng\dll_dbg\libpng1d.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
# Begin Special Build Tool
OutDir=.\dll_dbg
SOURCE="$(InputPath)"
PostBuild_Desc=[Run Test]
PostBuild_Cmds=set path=..\..\msvc\win32\libpng\dll_dbg;..\..\msvc\win32\zlib\dll_dbg; $(outdir)\msvctest.exe ..\..\pngtest.png
PostBuild_Cmds=set path=..\..\dll\msvc\win32\libpng\dll_dbg;..\..\dll\msvc\win32\zlib\dll_dbg; $(outdir)\msvctest.exe ..\..\pngtest.png
# End Special Build Tool
!ELSEIF "$(CFG)" == "msvctest - Win32 ASM DLL"
@@ -114,12 +114,12 @@ BSC32=bscmake.exe
# ADD BSC32 /nologo
LINK32=link.exe
# ADD BASE LINK32 /nologo /subsystem:console /machine:I386
# ADD LINK32 ..\..\msvc\win32\libpng\dll_asm\libpng1a.lib /nologo /subsystem:console /machine:I386
# ADD LINK32 ..\..\dll\msvc\win32\libpng\dll_asm\libpng1a.lib /nologo /subsystem:console /machine:I386
# Begin Special Build Tool
OutDir=.\dll_asm
SOURCE="$(InputPath)"
PostBuild_Desc=[Run Test]
PostBuild_Cmds=set path=..\..\msvc\win32\libpng\dll_asm;..\..\msvc\win32\zlib\dll_asm; $(outdir)\msvctest.exe ..\..\pngtest.png
PostBuild_Cmds=set path=..\..\dll\msvc\win32\libpng\dll_asm;..\..\dll\msvc\win32\zlib\dll_asm; $(outdir)\msvctest.exe ..\..\pngtest.png
# End Special Build Tool
!ELSEIF "$(CFG)" == "msvctest - Win32 Debug ASM DLL"
@@ -144,12 +144,12 @@ BSC32=bscmake.exe
# ADD BSC32 /nologo
LINK32=link.exe
# ADD BASE LINK32 /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
# ADD LINK32 ..\..\msvc\win32\libpng\dll_dbga\libpng1b.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
# ADD LINK32 ..\..\dll\msvc\win32\libpng\dll_dbga\libpng1b.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
# Begin Special Build Tool
OutDir=.\dll_dbga
SOURCE="$(InputPath)"
PostBuild_Desc=[Run Test]
PostBuild_Cmds=set path=..\..\msvc\win32\libpng\dll_dbga;..\..\msvc\win32\zlib\dll_dbga; $(outdir)\msvctest.exe ..\..\pngtest.png
PostBuild_Cmds=set path=..\..\dll\msvc\win32\libpng\dll_dbga;..\..\dll\msvc\win32\zlib\dll_dbga; $(outdir)\msvctest.exe ..\..\pngtest.png
# End Special Build Tool
!ELSEIF "$(CFG)" == "msvctest - Win32 LIB"
@@ -174,7 +174,7 @@ BSC32=bscmake.exe
# ADD BSC32 /nologo
LINK32=link.exe
# ADD BASE LINK32 /nologo /subsystem:console /machine:I386
# ADD LINK32 ..\..\msvc\win32\libpng\lib\libpng.lib /nologo /subsystem:console /machine:I386
# ADD LINK32 ..\..\dll\msvc\win32\libpng\lib\libpng.lib /nologo /subsystem:console /machine:I386
# Begin Special Build Tool
OutDir=.\lib
SOURCE="$(InputPath)"
@@ -204,7 +204,7 @@ BSC32=bscmake.exe
# ADD BSC32 /nologo
LINK32=link.exe
# ADD BASE LINK32 /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
# ADD LINK32 ..\..\msvc\win32\libpng\lib_dbg\libpng.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
# ADD LINK32 ..\..\dll\msvc\win32\libpng\lib_dbg\libpng.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
# Begin Special Build Tool
OutDir=.\lib_dbg
SOURCE="$(InputPath)"

6
contrib/pngminus/makevms.com
View File

@@ -45,9 +45,9 @@ $ call make pnm2png.exe -
$ write sys$output "Building png2pnm..."
$ CALL MAKE png2pnm.OBJ "cc ''CCOPT' png2pnm" -
png2pnm.c
$ call make pnm2png.exe -
"LINK pnm2png,lib.opt/opt" -
pnm2png.obj
$ call make png2pnm.exe -
"LINK png2pnm,lib.opt/opt" -
png2pnm.obj
$ exit
$!
$!

13
contrib/pngminus/png2pnm.c
View File

@@ -204,6 +204,7 @@ BOOL png2pnm (FILE *png_file, FILE *pnm_file, FILE *alpha_file, BOOL raw, BOOL a
int row, col;
int ret;
int i;
long dep_16;
/* read and check signature in PNG file */
ret = fread (buf, 1, 8, png_file);
@@ -379,8 +380,10 @@ BOOL png2pnm (FILE *png_file, FILE *pnm_file, FILE *alpha_file, BOOL raw, BOOL a
if (raw)
fputc ((int) *pix_ptr++ , pnm_file);
else
if (bit_depth == 16)
fprintf (pnm_file, "%ld ", ((long) *pix_ptr++ << 8) + (long) *pix_ptr++);
if (bit_depth == 16){
dep_16 = (long) *pix_ptr++;
fprintf (pnm_file, "%ld ", (dep_16 << 8) + ((long) *pix_ptr++));
}
else
fprintf (pnm_file, "%ld ", (long) *pix_ptr++);
}
@@ -397,8 +400,10 @@ BOOL png2pnm (FILE *png_file, FILE *pnm_file, FILE *alpha_file, BOOL raw, BOOL a
if (raw)
fputc ((int) *pix_ptr++ , alpha_file);
else
if (bit_depth == 16)
fprintf (alpha_file, "%ld ", ((long) *pix_ptr++ << 8) + (long) *pix_ptr++);
if (bit_depth == 16){
dep_16 = (long) *pix_ptr++;
fprintf (alpha_file, "%ld ", (dep_16 << 8) + (long) *pix_ptr++);
}
else
fprintf (alpha_file, "%ld ", (long) *pix_ptr++);
}

4
contrib/visupng/README.txt
View File

@@ -13,8 +13,8 @@ binaries, go to "http://www.schaik.com/png/visualpng.html".
Assumes that
libpng DLLs and LIBs are in ..\..\msvc\win32\libpng
zlib DLLs and LIBs are in ..\..\msvc\win32\zlib
libpng DLLs and LIBs are in ..\..\dll\msvc\win32\libpng
zlib DLLs and LIBs are in ..\..\dll\msvc\win32\zlib
libpng header files are in ..\..\..\libpng
zlib header files are in ..\..\..\zlib
the pngsuite images are in ..\pngsuite

16
contrib/visupng/VisualPng.dsp
View File

@@ -60,11 +60,11 @@ BSC32=bscmake.exe
# ADD BSC32 /nologo
LINK32=link.exe
# ADD BASE LINK32 libpng1.lib zlibd.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /machine:I386 /libpath:"libpng" /libpath:"zlib"
# ADD LINK32 libpng1.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /machine:I386 /libpath:"..\..\msvc\win32\libpng\dll"
# ADD LINK32 libpng1.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /machine:I386 /libpath:"..\..\dll\msvc\win32\libpng\dll"
# Begin Special Build Tool
OutDir=.\dll
SOURCE="$(InputPath)"
PostBuild_Cmds=set path=..\..\msvc\win32\libpng\dll;..\..\msvc\win32\zlib\dll; $(outdir)\VisualPng.exe ..\..\contrib\pngsuite\basn6a16.png
PostBuild_Cmds=set path=..\..\dll\msvc\win32\libpng\dll;..\..\dll\msvc\win32\zlib\dll; $(outdir)\VisualPng.exe ..\..\contrib\pngsuite\basn6a16.png
# End Special Build Tool
!ELSEIF "$(CFG)" == "VisualPng - Win32 Debug DLL"
@@ -94,12 +94,12 @@ BSC32=bscmake.exe
LINK32=link.exe
# ADD BASE LINK32 libpng1.lib zlibd.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /debug /machine:I386 /nodefaultlib:"libc" /pdbtype:sept /libpath:"libpng" /libpath:"zlib"
# SUBTRACT BASE LINK32 /nodefaultlib
# ADD LINK32 libpng1d.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /debug /machine:I386 /nodefaultlib:"libc" /pdbtype:sept /libpath:"..\..\msvc\win32\libpng\dll_dbg"
# ADD LINK32 libpng1d.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /debug /machine:I386 /nodefaultlib:"libc" /pdbtype:sept /libpath:"..\..\dll\msvc\win32\libpng\dll_dbg"
# SUBTRACT LINK32 /nodefaultlib
# Begin Special Build Tool
OutDir=.\dll_dbg
SOURCE="$(InputPath)"
PostBuild_Cmds=set path=..\..\msvc\win32\libpng\dll_dbg;..\..\msvc\win32\zlib\dll_dbg; $(outdir)\VisualPng.exe ..\..\contrib\pngsuite\basn6a16.png
PostBuild_Cmds=set path=..\..\dll\msvc\win32\libpng\dll_dbg;..\..\dll\msvc\win32\zlib\dll_dbg; $(outdir)\VisualPng.exe ..\..\contrib\pngsuite\basn6a16.png
# End Special Build Tool
!ELSEIF "$(CFG)" == "VisualPng - Win32 LIB"
@@ -128,8 +128,8 @@ BSC32=bscmake.exe
# ADD BASE BSC32 /nologo
# ADD BSC32 /nologo
LINK32=link.exe
# ADD BASE LINK32 libpng1.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /machine:I386 /libpath:"..\..\msvc\win32\libpng\dll"
# ADD LINK32 libpng.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /machine:I386 /libpath:"..\..\msvc\win32\libpng\lib"
# ADD BASE LINK32 libpng1.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /machine:I386 /libpath:"..\..\dll\msvc\win32\libpng\dll"
# ADD LINK32 libpng.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /machine:I386 /libpath:"..\..\dll\msvc\win32\libpng\lib"
# Begin Special Build Tool
OutDir=.\lib
SOURCE="$(InputPath)"
@@ -161,9 +161,9 @@ BSC32=bscmake.exe
# ADD BASE BSC32 /nologo
# ADD BSC32 /nologo
LINK32=link.exe
# ADD BASE LINK32 libpng1d.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /debug /machine:I386 /nodefaultlib:"libc" /pdbtype:sept /libpath:"..\..\msvc\win32\libpng\dll_dbg"
# ADD BASE LINK32 libpng1d.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /debug /machine:I386 /nodefaultlib:"libc" /pdbtype:sept /libpath:"..\..\dll\msvc\win32\libpng\dll_dbg"
# SUBTRACT BASE LINK32 /nodefaultlib
# ADD LINK32 libpng.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /debug /machine:I386 /nodefaultlib:"libc" /pdbtype:sept /libpath:"..\..\msvc\win32\libpng\lib_dbg"
# ADD LINK32 libpng.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /debug /machine:I386 /nodefaultlib:"libc" /pdbtype:sept /libpath:"..\..\dll\msvc\win32\libpng\lib_dbg"
# SUBTRACT LINK32 /nodefaultlib
# Begin Special Build Tool
OutDir=.\lib_dbg