[libpng15] Fix Windows builds, add pngstest to Visual Studio and OpenWatcom
diff --git a/contrib/libtests/pngstest.c b/contrib/libtests/pngstest.c
index 139a552..9b983ce 100644
--- a/contrib/libtests/pngstest.c
+++ b/contrib/libtests/pngstest.c
@@ -3,7 +3,7 @@
*
* Test for the PNG 'simplified' APIs.
*/
-#define _ISOC99_SOURCE 1
+#define _ISOC90_SOURCE 1
#define MALLOC_CHECK_ 2/*glibc facility: turn on debugging*/
#include <stddef.h>
@@ -14,25 +14,31 @@
#include <ctype.h>
#include <math.h>
-#include <unistd.h>
-#include <fenv.h>
-
#include "../../png.h"
#include "../sRGBtables/sRGB.h"
+/* Math support - neither Cygwin nor Visual Studio have C99 support and we need
+ * a predictable rounding function, so make one here:
+ */
+static double
+closestinteger(double x)
+{
+ return floor(x + .5);
+}
+
/* Cast support: remove GCC whines. */
static png_byte
u8d(double d)
{
- d = nearbyint(d);
+ d = closestinteger(d);
return (png_byte)d;
}
static png_uint_16
u16d(double d)
{
- d = nearbyint(d);
+ d = closestinteger(d);
return (png_uint_16)d;
}
@@ -46,17 +52,26 @@
}
static png_byte
-isRGB(png_uint_16 fixed_linear)
+isRGB(int fixed_linear)
{
return sRGB(fixed_linear / 65535.);
}
static png_uint_16
-ilineara(png_byte fixed_srgb, png_byte alpha)
+ilineara(int fixed_srgb, int alpha)
{
return u16d((257 * alpha) * linear_from_sRGB(fixed_srgb / 255.));
}
+static double
+YfromRGBint(int ir, int ig, int ib)
+{
+ double r = ir;
+ double g = ig;
+ double b = ib;
+ return YfromRGB(r, g, b);
+}
+
#define READ_FILE 1 /* else memory */
#define USE_STDIO 2 /* else use file name */
#define USE_BACKGROUND 4 /* else composite in place */
@@ -264,7 +279,7 @@
/* Make sure 16 bytes match the given byte. */
static int
-check16(png_const_bytep bp, png_byte b)
+check16(png_const_bytep bp, int b)
{
int i = 16;
@@ -411,7 +426,8 @@
/* Because the 'Y' calculation is linear the pre-multiplication
* of the r16,g16,b16 values can be ignored.
*/
- pixel->y16 = u16d(YfromRGB(pixel->r16, pixel->g16, pixel->b16));
+ pixel->y16 = u16d(YfromRGBint(pixel->r16, pixel->g16,
+ pixel->b16));
}
else
@@ -531,18 +547,18 @@
* done in the simplified API code using the correct sRGB tables. This needs
* to be made consistent.
*/
-static unsigned int error_to_linear = 811; /* by experiment */
-static unsigned int error_to_linear_grayscale = 424; /* by experiment */
-static unsigned int error_to_sRGB = 6; /* by experiment */
-static unsigned int error_to_sRGB_grayscale = 11; /* by experiment */
-static unsigned int error_in_compose = 0;
-static unsigned int error_via_linear = 14; /* by experiment */
-static unsigned int error_in_premultiply = 1;
+static int error_to_linear = 811; /* by experiment */
+static int error_to_linear_grayscale = 424; /* by experiment */
+static int error_to_sRGB = 6; /* by experiment */
+static int error_to_sRGB_grayscale = 11; /* by experiment */
+static int error_in_compose = 0;
+static int error_via_linear = 14; /* by experiment */
+static int error_in_premultiply = 1;
static const char *
cmppixel(Pixel *a, Pixel *b, const png_color *background, int via_linear)
{
- unsigned int error_limit = 0;
+ int error_limit = 0;
if (b->format & PNG_FORMAT_FLAG_LINEAR)
{
@@ -670,14 +686,14 @@
*/
if (a->format & PNG_FORMAT_FLAG_COLOR)
{
- double r = nearbyint((65535. * a->r16) / a->a16)/65535;
- double g = nearbyint((65535. * a->g16) / a->a16)/65535;
- double blue = nearbyint((65535. * a->b16) / a->a16)/65535;
+ double r = closestinteger((65535. * a->r16) / a->a16)/65535;
+ double g = closestinteger((65535. * a->g16) / a->a16)/65535;
+ double blue = closestinteger((65535. * a->b16) / a->a16)/65535;
a->r16 = u16d(r * a->a16);
a->g16 = u16d(g * a->a16);
a->b16 = u16d(blue * a->a16);
- a->y16 = u16d(YfromRGB(a->r16, a->g16, a->b16));
+ a->y16 = u16d(YfromRGBint(a->r16, a->g16, a->b16));
a->r8 = u8d(r * 255);
a->g8 = u8d(g * 255);
@@ -687,7 +703,7 @@
else
{
- double y = nearbyint((65535. * a->y16) / a->a16)/65535.;
+ double y = closestinteger((65535. * a->y16) / a->a16)/65535.;
a->b16 = a->g16 = a->r16 = a->y16 = u16d(y * a->a16);
a->b8 = a->g8 = a->r8 = a->y8 = u8d(255 * y);
@@ -912,8 +928,6 @@
return err;
}
}
-
- return "not reached";
}
/* Basic image formats; control the data but not the layout thereof. */
@@ -1320,15 +1334,15 @@
{
long int cb = ftell(f);
- if (cb >= 0)
+ if (cb >= 0 && (unsigned long int)cb < (size_t)~(size_t)0)
{
- png_bytep b = malloc(cb);
+ png_bytep b = malloc((size_t)cb);
if (b != NULL)
{
rewind(f);
- if (fread(b, cb, 1, f) == 1)
+ if (fread(b, (size_t)cb, 1, f) == 1)
{
fclose(f);
image->input_memory_size = cb;
@@ -1406,7 +1420,7 @@
static int counter = 0;
char name[32];
- sprintf(name, "TMP%d-%d.png", getpid(), ++counter);
+ sprintf(name, "TMP%d.png", ++counter);
if (png_image_write_to_file(&image->image, name, convert_to_8bit,
image->buffer+16, (png_int_32)image->stride))
@@ -1529,18 +1543,13 @@
main(int argc, const char **argv)
{
png_uint_32 opts = 0;
- png_uint_32 formats = ~0; /* a mask of formats to test */
+ png_uint_32 formats = (png_uint_32)~0; /* a mask of formats to test */
+ const char *touch = NULL;
int log_pass = 0;
int stride_extra = 0;
int retval = 0;
int c;
- /* FE_TONEAREST is the IEEE754 round to nearest, preferring even, mode; i.e.
- * everything rounds to the nearest value except that '.5' rounds to the
- * nearest even value.
- */
- fesetround(FE_TONEAREST);
-
for (c=1; c<argc; ++c)
{
const char *arg = argv[c];
@@ -1571,6 +1580,18 @@
opts |= KEEP_GOING;
else if (strcmp(arg, "--stop") == 0)
opts &= ~KEEP_GOING;
+ else if (strcmp(arg, "--touch") == 0)
+ {
+ if (c+1 < argc)
+ touch = argv[++c];
+
+ else
+ {
+ fprintf(stderr, "%s: %s requires a file name argument\n",
+ argv[0], arg);
+ exit(1);
+ }
+ }
else if (arg[0] == '+')
{
png_uint_32 format = formatof(arg+1);
@@ -1620,5 +1641,30 @@
}
}
+ if (retval == 0 && touch != NULL)
+ {
+ FILE *fsuccess = fopen(touch, "wt");
+
+ if (fsuccess != NULL)
+ {
+ int error = 0;
+ fprintf(fsuccess, "PNG simple API tests succeeded\n");
+ fflush(fsuccess);
+ error = ferror(fsuccess);
+
+ if (fclose(fsuccess) || error)
+ {
+ fprintf(stderr, "%s: write failed\n", touch);
+ exit(1);
+ }
+ }
+
+ else
+ {
+ fprintf(stderr, "%s: open failed\n", touch);
+ exit(1);
+ }
+ }
+
return retval;
}
diff --git a/pngread.c b/pngread.c
index 3d33f4e..e2df700 100644
--- a/pngread.c
+++ b/pngread.c
@@ -1342,44 +1342,6 @@
image->opaque = control;
return 1;
-
-#ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED
- /* Prepare the reader to ignore all recognized chunks whose
- * data will not be used, i.e., all chunks recognized by libpng
- * except for IHDR, PLTE, IDAT, IEND, tRNS, bKGD, gAMA, cHRM,
- * and sRGB.
- *
- * This provides a small performance improvement and eliminates
- * any potential vulnerability to security problems in the unused
- * chunks)
- */
- {
- static /* const */ png_byte chunks_to_ignore[] = {
- 104, 73, 83, 84, '\0', /* hIST */
- 105, 67, 67, 80, '\0', /* iCCP */
- 105, 84, 88, 116, '\0', /* iTXt */
- 111, 70, 70, 115, '\0', /* oFFs */
- 112, 67, 65, 76, '\0', /* pCAL */
- 112, 72, 89, 115, '\0', /* pHYs */
- 115, 66, 73, 84, '\0', /* sBIT */
- 115, 67, 65, 76, '\0', /* sCAL */
- 115, 80, 76, 84, '\0', /* sPLT */
- 116, 69, 88, 116, '\0', /* tEXt */
- 116, 73, 77, 69, '\0', /* tIME */
- 122, 84, 88, 116, '\0' /* zTXt */
- };
-
- /* Ignore unknown chunks */
- png_set_keep_unknown_chunks(png_ptr,
- 1 /* PNG_HANDLE_CHUNK_NEVER */,
- NULL, 0);
-
- /* Ignore known but unused chunks */
- png_set_keep_unknown_chunks(png_ptr,
- 1 /* PNG_HANDLE_CHUNK_NEVER */,
- chunks_to_ignore, sizeof(chunks_to_ignore)/5);
- }
-#endif /* PNG_HANDLE_AS_UNKNOWN_SUPPORTED */
}
/* Error clean up */
@@ -1944,6 +1906,47 @@
png_error(png_ptr, "png_read_image: unsupported transformation");
}
+# ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED
+ /* Prepare the reader to ignore all recognized chunks whose data will not
+ * be used, i.e., all chunks recognized by libpng except for those
+ * involved in basic image reading:
+ *
+ * IHDR, PLTE, IDAT, IEND
+ *
+ * Or image data handling:
+ *
+ * tRNS, bKGD, gAMA, cHRM, sRGB, iCCP and sBIT.
+ *
+ * This provides a small performance improvement and eliminates any
+ * potential vulnerability to security problems in the unused chunks.
+ *
+ * TODO: make it so that this is an explicit list to process, not a list
+ * to ignore?
+ */
+ {
+ static PNG_CONST png_byte chunks_to_ignore[] = {
+ 104, 73, 83, 84, '\0', /* hIST */
+ 105, 84, 88, 116, '\0', /* iTXt */
+ 111, 70, 70, 115, '\0', /* oFFs */
+ 112, 67, 65, 76, '\0', /* pCAL */
+ 112, 72, 89, 115, '\0', /* pHYs */
+ 115, 67, 65, 76, '\0', /* sCAL */
+ 115, 80, 76, 84, '\0', /* sPLT */
+ 116, 69, 88, 116, '\0', /* tEXt */
+ 116, 73, 77, 69, '\0', /* tIME */
+ 122, 84, 88, 116, '\0' /* zTXt */
+ };
+
+ /* Ignore unknown chunks */
+ png_set_keep_unknown_chunks(png_ptr, 1 /* PNG_HANDLE_CHUNK_NEVER */,
+ NULL, 0);
+
+ /* Ignore known but unused chunks */
+ png_set_keep_unknown_chunks(png_ptr, 1 /* PNG_HANDLE_CHUNK_NEVER */,
+ chunks_to_ignore, (sizeof chunks_to_ignore)/5);
+ }
+# endif /* PNG_HANDLE_AS_UNKNOWN_SUPPORTED */
+
/* Update the 'info' structure and make sure the result is as required; first
* make sure to turn on the interlace handling if it will be required
* (because it can't be turned on *after* the call to png_read_update_info!)
diff --git a/pngwrite.c b/pngwrite.c
index f3aae4d..df91d9b 100644
--- a/pngwrite.c
+++ b/pngwrite.c
@@ -2028,7 +2028,7 @@
# endif
/* That should have handled all (both) the transforms. */
- if ((format & ~(PNG_FORMAT_FLAG_COLOR | PNG_FORMAT_FLAG_LINEAR |
+ if ((format & ~(png_uint_32)(PNG_FORMAT_FLAG_COLOR | PNG_FORMAT_FLAG_LINEAR |
PNG_FORMAT_FLAG_ALPHA)) != 0)
png_error(png_ptr, "png_write_image: unsupported transformation");
diff --git a/projects/owatcom/libpng.wpj b/projects/owatcom/libpng.wpj
index e2e591c..fe7583f 100644
--- a/projects/owatcom/libpng.wpj
+++ b/projects/owatcom/libpng.wpj
@@ -5,9 +5,9 @@
1
WRect
256
-146
-8966
-9303
+0
+8960
+9294
2
MProject
3
@@ -25,7 +25,7 @@
MCommand
19
@type pngconfig.inf
-3
+4
5
WFileName
10
@@ -39,54 +39,74 @@
12
pngvalid.tgt
8
-WVList
-3
+WFileName
+12
+pngstest.tgt
9
-VComponent
+WVList
+4
10
+VComponent
+11
WRect
0
0
-5644
-4183
+5638
+4174
0
0
-11
+12
WFileName
10
libpng.tgt
0
0
-12
-VComponent
13
+VComponent
+14
WRect
1280
-1560
-5644
-4183
+1550
+5638
+4174
0
0
-14
+15
WFileName
11
pngtest.tgt
0
1
-15
-VComponent
16
-WRect
-530
-507
-5644
-4183
-0
-0
+VComponent
17
+WRect
+524
+497
+5638
+4174
+0
+0
+18
WFileName
12
pngvalid.tgt
0
1
-9
+19
+VComponent
+20
+WRect
+2054
+2701
+5674
+4232
+0
+0
+21
+WFileName
+12
+pngstest.tgt
+0
+1
+19
diff --git a/projects/owatcom/pngstest.tgt b/projects/owatcom/pngstest.tgt
new file mode 100644
index 0000000..e589f02
--- /dev/null
+++ b/projects/owatcom/pngstest.tgt
@@ -0,0 +1,219 @@
+40
+targetIdent
+0
+MProject
+1
+MComponent
+0
+2
+WString
+4
+NEXE
+3
+WString
+5
+nc2en
+1
+0
+0
+4
+MCommand
+0
+5
+MCommand
+1035
+pngstest --log ../../contrib/pngsuite/basn0g01.png ../../contrib/pngsuite/basn0g02.png ../../contrib/pngsuite/basn0g04.png ../../contrib/pngsuite/basn0g08.png ../../contrib/pngsuite/basn0g16.png ../../contrib/pngsuite/basn2c08.png ../../contrib/pngsuite/basn2c16.png ../../contrib/pngsuite/basn3p01.png ../../contrib/pngsuite/basn3p02.png ../../contrib/pngsuite/basn3p04.png ../../contrib/pngsuite/basn3p08.png ../../contrib/pngsuite/basn4a08.png ../../contrib/pngsuite/basn4a16.png ../../contrib/pngsuite/basn6a08.png ../../contrib/pngsuite/basn6a16.png ../../contrib/pngsuite/ftbbn1g04.png ../../contrib/pngsuite/ftbbn2c16.png ../../contrib/pngsuite/ftbbn3p08.png ../../contrib/pngsuite/ftbgn2c16.png ../../contrib/pngsuite/ftbgn3p08.png ../../contrib/pngsuite/ftbrn2c08.png ../../contrib/pngsuite/ftbwn1g16.png ../../contrib/pngsuite/ftbwn3p08.png ../../contrib/pngsuite/ftbyn3p08.png ../../contrib/pngsuite/ftp0n1g08.png ../../contrib/pngsuite/ftp0n2c08.png ../../contrib/pngsuite/ftp0n3p08.png ../../contrib/pngsuite/ftp1n3p08.png
+6
+MItem
+12
+pngstest.exe
+7
+WString
+4
+NEXE
+8
+WVList
+6
+9
+MVState
+10
+WString
+7
+WINLINK
+11
+WString
+11
+?????Stack:
+1
+12
+WString
+4
+768k
+0
+13
+MVState
+14
+WString
+7
+WINLINK
+15
+WString
+28
+?????Library directories(;):
+1
+16
+WString
+8
+$(%zlib)
+0
+17
+MVState
+18
+WString
+7
+WINLINK
+19
+WString
+18
+?????Libraries(,):
+1
+20
+WString
+19
+libpng.lib zlib.lib
+0
+21
+MVState
+22
+WString
+7
+WINLINK
+23
+WString
+11
+?????Stack:
+0
+24
+WString
+4
+768k
+0
+25
+MVState
+26
+WString
+7
+WINLINK
+27
+WString
+28
+?????Library directories(;):
+0
+28
+WString
+8
+$(%zlib)
+0
+29
+MVState
+30
+WString
+7
+WINLINK
+31
+WString
+18
+?????Libraries(,):
+0
+32
+WString
+19
+libpng.lib zlib.lib
+0
+33
+WVList
+1
+34
+ActionStates
+35
+WString
+4
+&Run
+36
+WVList
+0
+-1
+1
+1
+0
+37
+WPickList
+2
+38
+MItem
+3
+*.c
+39
+WString
+4
+COBJ
+40
+WVList
+2
+41
+MVState
+42
+WString
+3
+WCC
+43
+WString
+25
+n????Include directories:
+1
+44
+WString
+39
+"$(%zlib);$(%watcom)/h;$(%watcom)/h/nt"
+0
+45
+MVState
+46
+WString
+3
+WCC
+47
+WString
+25
+n????Include directories:
+0
+48
+WString
+39
+"$(%zlib);$(%watcom)/h;$(%watcom)/h/nt"
+0
+49
+WVList
+0
+-1
+1
+1
+0
+50
+MItem
+33
+..\..\contrib\libtests\pngstest.c
+51
+WString
+4
+COBJ
+52
+WVList
+0
+53
+WVList
+0
+38
+1
+1
+0
diff --git a/projects/vstudio/pngstest/pngstest.vcxproj b/projects/vstudio/pngstest/pngstest.vcxproj
new file mode 100644
index 0000000..58d7236
--- /dev/null
+++ b/projects/vstudio/pngstest/pngstest.vcxproj
@@ -0,0 +1,218 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+ <ItemGroup Label="ProjectConfigurations">
+ <ProjectConfiguration Include="Debug Library|Win32">
+ <Configuration>Debug Library</Configuration>
+ <Platform>Win32</Platform>
+ </ProjectConfiguration>
+ <ProjectConfiguration Include="Debug|Win32">
+ <Configuration>Debug</Configuration>
+ <Platform>Win32</Platform>
+ </ProjectConfiguration>
+ <ProjectConfiguration Include="Release Library|Win32">
+ <Configuration>Release Library</Configuration>
+ <Platform>Win32</Platform>
+ </ProjectConfiguration>
+ <ProjectConfiguration Include="Release|Win32">
+ <Configuration>Release</Configuration>
+ <Platform>Win32</Platform>
+ </ProjectConfiguration>
+ </ItemGroup>
+ <PropertyGroup Label="Globals">
+ <ProjectGuid>{9B36B6FE-7FC0-434F-A71F-BBEF8099F1D8}</ProjectGuid>
+ <Keyword>Win32Proj</Keyword>
+ <RootNamespace>pngstest</RootNamespace>
+ </PropertyGroup>
+ <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+ <Import Project="$(SolutionDir)\zlib.props" />
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+ <ConfigurationType>Application</ConfigurationType>
+ <CharacterSet>Unicode</CharacterSet>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug Library|Win32'" Label="Configuration">
+ <ConfigurationType>Application</ConfigurationType>
+ <CharacterSet>Unicode</CharacterSet>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+ <ConfigurationType>Application</ConfigurationType>
+ <CharacterSet>Unicode</CharacterSet>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release Library|Win32'" Label="Configuration">
+ <ConfigurationType>Application</ConfigurationType>
+ <CharacterSet>Unicode</CharacterSet>
+ </PropertyGroup>
+ <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+ <ImportGroup Label="ExtensionSettings">
+ </ImportGroup>
+ <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+ <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+ </ImportGroup>
+ <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug Library|Win32'" Label="PropertySheets">
+ <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" />
+ </ImportGroup>
+ <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+ <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+ </ImportGroup>
+ <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release Library|Win32'" Label="PropertySheets">
+ <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" />
+ </ImportGroup>
+ <PropertyGroup Label="UserMacros" />
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+ <LinkIncremental>false</LinkIncremental>
+ <CustomBuildAfterTargets />
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug Library|Win32'">
+ <LinkIncremental>false</LinkIncremental>
+ <CustomBuildAfterTargets />
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+ <LinkIncremental>false</LinkIncremental>
+ <CustomBuildAfterTargets />
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release Library|Win32'">
+ <LinkIncremental>false</LinkIncremental>
+ <CustomBuildAfterTargets />
+ </PropertyGroup>
+ <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+ <ClCompile>
+ <PrecompiledHeader>NotUsing</PrecompiledHeader>
+ <WarningLevel>Level4</WarningLevel>
+ <MinimalRebuild>false</MinimalRebuild>
+ <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+ <Optimization>Disabled</Optimization>
+ <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
+ <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;PNG_USE_DLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+ <AdditionalIncludeDirectories>$(ZLibSrcDir);..\..\..\scripts;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+ <DisableSpecificWarnings>4996;4127</DisableSpecificWarnings>
+ <CompileAsManaged>false</CompileAsManaged>
+ <TreatWarningAsError>true</TreatWarningAsError>
+ <IntrinsicFunctions>true</IntrinsicFunctions>
+ <StringPooling>true</StringPooling>
+ <FunctionLevelLinking>false</FunctionLevelLinking>
+ <BrowseInformation>true</BrowseInformation>
+ <FloatingPointExceptions>false</FloatingPointExceptions>
+ </ClCompile>
+ <Link>
+ <SubSystem>Console</SubSystem>
+ <GenerateDebugInformation>true</GenerateDebugInformation>
+ <AdditionalDependencies>libpng15.lib;zlib.lib</AdditionalDependencies>
+ <AdditionalLibraryDirectories>$(OutDir)</AdditionalLibraryDirectories>
+ </Link>
+ <CustomBuildStep>
+ <Message>Executing libpng simplified API test program</Message>
+ <Command>"$(OutDir)pngstest.exe" --log --touch "$(IntDir)pngstest.out" ../../../contrib/pngsuite/basn0g01.png ../../../contrib/pngsuite/basn0g02.png ../../../contrib/pngsuite/basn0g04.png ../../../contrib/pngsuite/basn0g08.png ../../../contrib/pngsuite/basn0g16.png ../../../contrib/pngsuite/basn2c08.png ../../../contrib/pngsuite/basn2c16.png ../../../contrib/pngsuite/basn3p01.png ../../../contrib/pngsuite/basn3p02.png ../../../contrib/pngsuite/basn3p04.png ../../../contrib/pngsuite/basn3p08.png ../../../contrib/pngsuite/basn4a08.png ../../../contrib/pngsuite/basn4a16.png ../../../contrib/pngsuite/basn6a08.png ../../../contrib/pngsuite/basn6a16.png ../../../contrib/pngsuite/ftbbn1g04.png ../../../contrib/pngsuite/ftbbn2c16.png ../../../contrib/pngsuite/ftbbn3p08.png ../../../contrib/pngsuite/ftbgn2c16.png ../../../contrib/pngsuite/ftbgn3p08.png ../../../contrib/pngsuite/ftbrn2c08.png ../../../contrib/pngsuite/ftbwn1g16.png ../../../contrib/pngsuite/ftbwn3p08.png ../../../contrib/pngsuite/ftbyn3p08.png ../../../contrib/pngsuite/ftp0n1g08.png ../../../contrib/pngsuite/ftp0n2c08.png ../../../contrib/pngsuite/ftp0n3p08.png ../../../contrib/pngsuite/ftp1n3p08.png</Command>
+ <Outputs>$(IntDir)pngstest.out</Outputs>
+ <Inputs>$(OutDir)pngstest.exe</Inputs>
+ </CustomBuildStep>
+ </ItemDefinitionGroup>
+ <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug Library|Win32'">
+ <ClCompile>
+ <PrecompiledHeader>NotUsing</PrecompiledHeader>
+ <WarningLevel>Level4</WarningLevel>
+ <MinimalRebuild>false</MinimalRebuild>
+ <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+ <Optimization>Disabled</Optimization>
+ <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
+ <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+ <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+ <AdditionalIncludeDirectories>$(ZLibSrcDir);..\..\..\scripts;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+ <DisableSpecificWarnings>4996;4127</DisableSpecificWarnings>
+ <CompileAsManaged>false</CompileAsManaged>
+ <TreatWarningAsError>true</TreatWarningAsError>
+ <IntrinsicFunctions>true</IntrinsicFunctions>
+ <StringPooling>true</StringPooling>
+ <FunctionLevelLinking>false</FunctionLevelLinking>
+ <BrowseInformation>true</BrowseInformation>
+ <FloatingPointExceptions>false</FloatingPointExceptions>
+ </ClCompile>
+ <Link>
+ <SubSystem>Console</SubSystem>
+ <GenerateDebugInformation>true</GenerateDebugInformation>
+ <AdditionalDependencies>libpng15.lib;zlib.lib</AdditionalDependencies>
+ <AdditionalLibraryDirectories>$(OutDir)</AdditionalLibraryDirectories>
+ </Link>
+ <CustomBuildStep>
+ <Message>Executing libpng simplified API test program</Message>
+ <Command>"$(OutDir)pngstest.exe" --log --touch "$(IntDir)pngstest.out" ../../../contrib/pngsuite/basn0g01.png ../../../contrib/pngsuite/basn0g02.png ../../../contrib/pngsuite/basn0g04.png ../../../contrib/pngsuite/basn0g08.png ../../../contrib/pngsuite/basn0g16.png ../../../contrib/pngsuite/basn2c08.png ../../../contrib/pngsuite/basn2c16.png ../../../contrib/pngsuite/basn3p01.png ../../../contrib/pngsuite/basn3p02.png ../../../contrib/pngsuite/basn3p04.png ../../../contrib/pngsuite/basn3p08.png ../../../contrib/pngsuite/basn4a08.png ../../../contrib/pngsuite/basn4a16.png ../../../contrib/pngsuite/basn6a08.png ../../../contrib/pngsuite/basn6a16.png ../../../contrib/pngsuite/ftbbn1g04.png ../../../contrib/pngsuite/ftbbn2c16.png ../../../contrib/pngsuite/ftbbn3p08.png ../../../contrib/pngsuite/ftbgn2c16.png ../../../contrib/pngsuite/ftbgn3p08.png ../../../contrib/pngsuite/ftbrn2c08.png ../../../contrib/pngsuite/ftbwn1g16.png ../../../contrib/pngsuite/ftbwn3p08.png ../../../contrib/pngsuite/ftbyn3p08.png ../../../contrib/pngsuite/ftp0n1g08.png ../../../contrib/pngsuite/ftp0n2c08.png ../../../contrib/pngsuite/ftp0n3p08.png ../../../contrib/pngsuite/ftp1n3p08.png</Command>
+ <Outputs>$(IntDir)pngstest.out</Outputs>
+ <Inputs>$(OutDir)pngstest.exe</Inputs>
+ </CustomBuildStep>
+ </ItemDefinitionGroup>
+ <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+ <ClCompile>
+ <WarningLevel>Level4</WarningLevel>
+ <PrecompiledHeader>NotUsing</PrecompiledHeader>
+ <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+ <Optimization>Full</Optimization>
+ <FunctionLevelLinking>false</FunctionLevelLinking>
+ <IntrinsicFunctions>true</IntrinsicFunctions>
+ <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;PNG_USE_DLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+ <AdditionalIncludeDirectories>$(ZLibSrcDir);..\..\..\scripts;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+ <DisableSpecificWarnings>4996;4127</DisableSpecificWarnings>
+ <CompileAsManaged>false</CompileAsManaged>
+ <TreatWarningAsError>true</TreatWarningAsError>
+ <StringPooling>true</StringPooling>
+ <MinimalRebuild>false</MinimalRebuild>
+ <BrowseInformation>true</BrowseInformation>
+ <WholeProgramOptimization>true</WholeProgramOptimization>
+ <FloatingPointExceptions>false</FloatingPointExceptions>
+ </ClCompile>
+ <Link>
+ <SubSystem>Console</SubSystem>
+ <GenerateDebugInformation>true</GenerateDebugInformation>
+ <EnableCOMDATFolding>true</EnableCOMDATFolding>
+ <OptimizeReferences>true</OptimizeReferences>
+ <AdditionalDependencies>libpng15.lib;zlib.lib</AdditionalDependencies>
+ <AdditionalLibraryDirectories>$(OutDir)</AdditionalLibraryDirectories>
+ <LinkTimeCodeGeneration>UseLinkTimeCodeGeneration</LinkTimeCodeGeneration>
+ </Link>
+ <CustomBuildStep>
+ <Message>Executing libpng simplified API test program</Message>
+ <Command>"$(OutDir)pngstest.exe" --log --touch "$(IntDir)pngstest.out" ../../../contrib/pngsuite/basn0g01.png ../../../contrib/pngsuite/basn0g02.png ../../../contrib/pngsuite/basn0g04.png ../../../contrib/pngsuite/basn0g08.png ../../../contrib/pngsuite/basn0g16.png ../../../contrib/pngsuite/basn2c08.png ../../../contrib/pngsuite/basn2c16.png ../../../contrib/pngsuite/basn3p01.png ../../../contrib/pngsuite/basn3p02.png ../../../contrib/pngsuite/basn3p04.png ../../../contrib/pngsuite/basn3p08.png ../../../contrib/pngsuite/basn4a08.png ../../../contrib/pngsuite/basn4a16.png ../../../contrib/pngsuite/basn6a08.png ../../../contrib/pngsuite/basn6a16.png ../../../contrib/pngsuite/ftbbn1g04.png ../../../contrib/pngsuite/ftbbn2c16.png ../../../contrib/pngsuite/ftbbn3p08.png ../../../contrib/pngsuite/ftbgn2c16.png ../../../contrib/pngsuite/ftbgn3p08.png ../../../contrib/pngsuite/ftbrn2c08.png ../../../contrib/pngsuite/ftbwn1g16.png ../../../contrib/pngsuite/ftbwn3p08.png ../../../contrib/pngsuite/ftbyn3p08.png ../../../contrib/pngsuite/ftp0n1g08.png ../../../contrib/pngsuite/ftp0n2c08.png ../../../contrib/pngsuite/ftp0n3p08.png ../../../contrib/pngsuite/ftp1n3p08.png</Command>
+ <Outputs>$(IntDir)pngstest.out</Outputs>
+ <Inputs>$(OutDir)pngstest.exe</Inputs>
+ </CustomBuildStep>
+ </ItemDefinitionGroup>
+ <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release Library|Win32'">
+ <ClCompile>
+ <WarningLevel>Level4</WarningLevel>
+ <PrecompiledHeader>NotUsing</PrecompiledHeader>
+ <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+ <Optimization>Full</Optimization>
+ <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+ <FunctionLevelLinking>false</FunctionLevelLinking>
+ <IntrinsicFunctions>true</IntrinsicFunctions>
+ <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+ <AdditionalIncludeDirectories>$(ZLibSrcDir);..\..\..\scripts;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+ <DisableSpecificWarnings>4996;4127</DisableSpecificWarnings>
+ <CompileAsManaged>false</CompileAsManaged>
+ <TreatWarningAsError>true</TreatWarningAsError>
+ <StringPooling>true</StringPooling>
+ <MinimalRebuild>false</MinimalRebuild>
+ <BrowseInformation>true</BrowseInformation>
+ <WholeProgramOptimization>true</WholeProgramOptimization>
+ <FloatingPointExceptions>false</FloatingPointExceptions>
+ </ClCompile>
+ <Link>
+ <SubSystem>Console</SubSystem>
+ <GenerateDebugInformation>true</GenerateDebugInformation>
+ <EnableCOMDATFolding>true</EnableCOMDATFolding>
+ <OptimizeReferences>true</OptimizeReferences>
+ <AdditionalDependencies>libpng15.lib;zlib.lib</AdditionalDependencies>
+ <AdditionalLibraryDirectories>$(OutDir)</AdditionalLibraryDirectories>
+ <LinkTimeCodeGeneration>UseLinkTimeCodeGeneration</LinkTimeCodeGeneration>
+ </Link>
+ <CustomBuildStep>
+ <Message>Executing libpng simplified API test program</Message>
+ <Command>"$(OutDir)pngstest.exe" --log --touch "$(IntDir)pngstest.out" ../../../contrib/pngsuite/basn0g01.png ../../../contrib/pngsuite/basn0g02.png ../../../contrib/pngsuite/basn0g04.png ../../../contrib/pngsuite/basn0g08.png ../../../contrib/pngsuite/basn0g16.png ../../../contrib/pngsuite/basn2c08.png ../../../contrib/pngsuite/basn2c16.png ../../../contrib/pngsuite/basn3p01.png ../../../contrib/pngsuite/basn3p02.png ../../../contrib/pngsuite/basn3p04.png ../../../contrib/pngsuite/basn3p08.png ../../../contrib/pngsuite/basn4a08.png ../../../contrib/pngsuite/basn4a16.png ../../../contrib/pngsuite/basn6a08.png ../../../contrib/pngsuite/basn6a16.png ../../../contrib/pngsuite/ftbbn1g04.png ../../../contrib/pngsuite/ftbbn2c16.png ../../../contrib/pngsuite/ftbbn3p08.png ../../../contrib/pngsuite/ftbgn2c16.png ../../../contrib/pngsuite/ftbgn3p08.png ../../../contrib/pngsuite/ftbrn2c08.png ../../../contrib/pngsuite/ftbwn1g16.png ../../../contrib/pngsuite/ftbwn3p08.png ../../../contrib/pngsuite/ftbyn3p08.png ../../../contrib/pngsuite/ftp0n1g08.png ../../../contrib/pngsuite/ftp0n2c08.png ../../../contrib/pngsuite/ftp0n3p08.png ../../../contrib/pngsuite/ftp1n3p08.png</Command>
+ <Outputs>$(IntDir)pngstest.out</Outputs>
+ <Inputs>$(OutDir)pngstest.exe</Inputs>
+ </CustomBuildStep>
+ </ItemDefinitionGroup>
+ <ItemGroup>
+ <ClCompile Include="..\..\..\contrib\libtests\pngstest.c" />
+ </ItemGroup>
+ <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+ <ImportGroup Label="ExtensionTargets">
+ </ImportGroup>
+</Project>
diff --git a/projects/vstudio/pngvalid/pngvalid.vcxproj b/projects/vstudio/pngvalid/pngvalid.vcxproj
index bd85806..5173cb0 100644
--- a/projects/vstudio/pngvalid/pngvalid.vcxproj
+++ b/projects/vstudio/pngvalid/pngvalid.vcxproj
@@ -204,7 +204,6 @@
</Link>
<CustomBuildStep>
<Message>Executing PNG validation program</Message>
- <Command>$(OutDir)pngvalid.exe ..\..\..\pngvalid.png $(IntDir)pngout.png</Command>
<Command>"$(OutDir)pngvalid.exe" --touch "$(IntDir)pngvalid.out"</Command>
<Outputs>$(IntDir)pngvalid.out</Outputs>
<Inputs>$(OutDir)pngvalid.exe</Inputs>
diff --git a/projects/vstudio/vstudio.sln b/projects/vstudio/vstudio.sln
index fad771b..215ed0e 100644
--- a/projects/vstudio/vstudio.sln
+++ b/projects/vstudio/vstudio.sln
@@ -2,28 +2,35 @@
# Visual Studio 2010
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libpng", "libpng\libpng.vcxproj", "{D6973076-9317-4EF2-A0B8-B7A18AC0713E}"
ProjectSection(ProjectDependencies) = postProject
- {64CE4900-97EA-2DD5-4226-F2E36FFF2867} = {64CE4900-97EA-2DD5-4226-F2E36FFF2867}
+ {60F89955-91C6-3A36-8000-13C592FEC2DF} = {60F89955-91C6-3A36-8000-13C592FEC2DF}
{EB33566E-DA7F-4D28-9077-88C0B7C77E35} = {EB33566E-DA7F-4D28-9077-88C0B7C77E35}
EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "pngtest", "pngtest\pngtest.vcxproj", "{228BA965-50D5-42B2-8BCF-AFCC227E3C1D}"
ProjectSection(ProjectDependencies) = postProject
- {64CE4900-97EA-2DD5-4226-F2E36FFF2867} = {64CE4900-97EA-2DD5-4226-F2E36FFF2867}
+ {60F89955-91C6-3A36-8000-13C592FEC2DF} = {60F89955-91C6-3A36-8000-13C592FEC2DF}
{EB33566E-DA7F-4D28-9077-88C0B7C77E35} = {EB33566E-DA7F-4D28-9077-88C0B7C77E35}
{D6973076-9317-4EF2-A0B8-B7A18AC0713E} = {D6973076-9317-4EF2-A0B8-B7A18AC0713E}
EndProjectSection
EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlib", "zlib\zlib.vcxproj", "{64CE4900-97EA-2DD5-4226-F2E36FFF2867}"
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlib", "zlib\zlib.vcxproj", "{60F89955-91C6-3A36-8000-13C592FEC2DF}"
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "pngvalid", "pngvalid\pngvalid.vcxproj", "{9B36B6FE-7FC0-434F-A71F-BBEF8099F1D8}"
ProjectSection(ProjectDependencies) = postProject
- {64CE4900-97EA-2DD5-4226-F2E36FFF2867} = {64CE4900-97EA-2DD5-4226-F2E36FFF2867}
+ {60F89955-91C6-3A36-8000-13C592FEC2DF} = {60F89955-91C6-3A36-8000-13C592FEC2DF}
{EB33566E-DA7F-4D28-9077-88C0B7C77E35} = {EB33566E-DA7F-4D28-9077-88C0B7C77E35}
{D6973076-9317-4EF2-A0B8-B7A18AC0713E} = {D6973076-9317-4EF2-A0B8-B7A18AC0713E}
EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "pnglibconf", "pnglibconf\pnglibconf.vcxproj", "{EB33566E-DA7F-4D28-9077-88C0B7C77E35}"
EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "pngstest", "pngstest\pngstest.vcxproj", "{277AC57F-313B-4D06-B119-A3CDB672D2FF}"
+ ProjectSection(ProjectDependencies) = postProject
+ {60F89955-91C6-3A36-8000-13C592FEC2DF} = {60F89955-91C6-3A36-8000-13C592FEC2DF}
+ {EB33566E-DA7F-4D28-9077-88C0B7C77E35} = {EB33566E-DA7F-4D28-9077-88C0B7C77E35}
+ {D6973076-9317-4EF2-A0B8-B7A18AC0713E} = {D6973076-9317-4EF2-A0B8-B7A18AC0713E}
+ EndProjectSection
+EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug Library|Win32 = Debug Library|Win32
@@ -48,14 +55,14 @@
{228BA965-50D5-42B2-8BCF-AFCC227E3C1D}.Release Library|Win32.Build.0 = Release Library|Win32
{228BA965-50D5-42B2-8BCF-AFCC227E3C1D}.Release|Win32.ActiveCfg = Release|Win32
{228BA965-50D5-42B2-8BCF-AFCC227E3C1D}.Release|Win32.Build.0 = Release|Win32
- {64CE4900-97EA-2DD5-4226-F2E36FFF2867}.Debug Library|Win32.ActiveCfg = Debug Library|Win32
- {64CE4900-97EA-2DD5-4226-F2E36FFF2867}.Debug Library|Win32.Build.0 = Debug Library|Win32
- {64CE4900-97EA-2DD5-4226-F2E36FFF2867}.Debug|Win32.ActiveCfg = Debug|Win32
- {64CE4900-97EA-2DD5-4226-F2E36FFF2867}.Debug|Win32.Build.0 = Debug|Win32
- {64CE4900-97EA-2DD5-4226-F2E36FFF2867}.Release Library|Win32.ActiveCfg = Release Library|Win32
- {64CE4900-97EA-2DD5-4226-F2E36FFF2867}.Release Library|Win32.Build.0 = Release Library|Win32
- {64CE4900-97EA-2DD5-4226-F2E36FFF2867}.Release|Win32.ActiveCfg = Release|Win32
- {64CE4900-97EA-2DD5-4226-F2E36FFF2867}.Release|Win32.Build.0 = Release|Win32
+ {60F89955-91C6-3A36-8000-13C592FEC2DF}.Debug Library|Win32.ActiveCfg = Debug Library|Win32
+ {60F89955-91C6-3A36-8000-13C592FEC2DF}.Debug Library|Win32.Build.0 = Debug Library|Win32
+ {60F89955-91C6-3A36-8000-13C592FEC2DF}.Debug|Win32.ActiveCfg = Debug|Win32
+ {60F89955-91C6-3A36-8000-13C592FEC2DF}.Debug|Win32.Build.0 = Debug|Win32
+ {60F89955-91C6-3A36-8000-13C592FEC2DF}.Release Library|Win32.ActiveCfg = Release Library|Win32
+ {60F89955-91C6-3A36-8000-13C592FEC2DF}.Release Library|Win32.Build.0 = Release Library|Win32
+ {60F89955-91C6-3A36-8000-13C592FEC2DF}.Release|Win32.ActiveCfg = Release|Win32
+ {60F89955-91C6-3A36-8000-13C592FEC2DF}.Release|Win32.Build.0 = Release|Win32
{9B36B6FE-7FC0-434F-A71F-BBEF8099F1D8}.Debug Library|Win32.ActiveCfg = Debug Library|Win32
{9B36B6FE-7FC0-434F-A71F-BBEF8099F1D8}.Debug Library|Win32.Build.0 = Debug Library|Win32
{9B36B6FE-7FC0-434F-A71F-BBEF8099F1D8}.Debug|Win32.ActiveCfg = Debug|Win32
@@ -72,6 +79,14 @@
{EB33566E-DA7F-4D28-9077-88C0B7C77E35}.Release Library|Win32.Build.0 = Release|Win32
{EB33566E-DA7F-4D28-9077-88C0B7C77E35}.Release|Win32.ActiveCfg = Release|Win32
{EB33566E-DA7F-4D28-9077-88C0B7C77E35}.Release|Win32.Build.0 = Release|Win32
+ {277AC57F-313B-4D06-B119-A3CDB672D2FF}.Debug Library|Win32.ActiveCfg = Debug Library|Win32
+ {277AC57F-313B-4D06-B119-A3CDB672D2FF}.Debug Library|Win32.Build.0 = Debug Library|Win32
+ {277AC57F-313B-4D06-B119-A3CDB672D2FF}.Debug|Win32.ActiveCfg = Debug|Win32
+ {277AC57F-313B-4D06-B119-A3CDB672D2FF}.Debug|Win32.Build.0 = Debug|Win32
+ {277AC57F-313B-4D06-B119-A3CDB672D2FF}.Release Library|Win32.ActiveCfg = Release Library|Win32
+ {277AC57F-313B-4D06-B119-A3CDB672D2FF}.Release Library|Win32.Build.0 = Release Library|Win32
+ {277AC57F-313B-4D06-B119-A3CDB672D2FF}.Release|Win32.ActiveCfg = Release|Win32
+ {277AC57F-313B-4D06-B119-A3CDB672D2FF}.Release|Win32.Build.0 = Release|Win32
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
