I used git-import-orig, but without pristine-tar. The package is upload
ready from what i can see. As, is pfstmo
On Wed, Jan 22, 2014 at 1:50 AM, Andreas Tille <andr...@an3as.eu> wrote:
> Hi Jackson,
>
> I noticed that you also commited changes to Git which is *very*
> appreciated.
>
> For the patch below (and also for your commits): There is no point in
> adding
> the upstream changes to a patch and if you inject the latest upstream
> source
> please use
>
> git import-orig --pristine-tar <upstreamtarball>
>
> I did so now (please `git pull`).
>
> Just ping me if you have finished possibly other changes.
>
> Kind regards
>
> Andreas.
>
> On Tue, Jan 21, 2014 at 04:25:18PM +1100, Jackson Doak wrote:
> > package: pngquant
> > version: 2.0.1-1
> > tags: patch
> > priority: wishlist
> >
> > A new release of pngquant is now out. Could it please be uploaded? I have
> > included an upload ready debdiff.
>
> > diff -Nru pngquant-2.0.1/debian/changelog pngquant-2.0.2/debian/changelog
> > --- pngquant-2.0.1/debian/changelog 2013-11-26 08:46:18.000000000 +1100
> > +++ pngquant-2.0.2/debian/changelog 2014-01-21 16:22:51.000000000 +1100
> > @@ -1,3 +1,10 @@
> > +pngquant (2.0.2-1) UNRELEASED; urgency=medium
> > +
> > + * New upstream release
> > + * Use upstream's manpage, it's more complete
> > +
> > + -- Jackson Doak <nosk...@ubuntu.com> Tue, 21 Jan 2014 16:20:54 +1100
> > +
> > pngquant (2.0.1-1) unstable; urgency=low
> >
> > * New upstream version
> > diff -Nru pngquant-2.0.1/debian/manpages pngquant-2.0.2/debian/manpages
> > --- pngquant-2.0.1/debian/manpages 2013-11-26 08:46:18.000000000 +1100
> > +++ pngquant-2.0.2/debian/manpages 2014-01-21 16:22:32.000000000 +1100
> > @@ -1 +1 @@
> > -debian/pngquant.1
> > +pngquant.1
> > diff -Nru pngquant-2.0.1/debian/pngquant.1
> pngquant-2.0.2/debian/pngquant.1
> > --- pngquant-2.0.1/debian/pngquant.1 2013-11-26 08:46:18.000000000 +1100
> > +++ pngquant-2.0.2/debian/pngquant.1 1970-01-01 10:00:00.000000000 +1000
> > @@ -1,42 +0,0 @@
> > -.TH PNGQUANT 1 "Thu, 07 Dec 2006 00:33:40 -0200"
> > -.SH NAME
> > -pngquant \- PNG image optimising utility
> > -.SH SYNOPSIS
> > -.B pngquant
> > -.RI "[ options ] <ncolors> [pngfile [pngfile ...]]"
> > -.br
> > -.B pngquant
> > -.RI "[ options ] \-map mapfile [pngfile [pngfile ...]]"
> > -.br
> > -.PP
> > -Note that it's \fBrequired\fP to specify the number of colors
> (\fI<ncolors>\fP) or the \fImapfile\fP. Arguments in square brackets are
> optional.
> > -.SH DESCRIPTION
> > -This manual page documents briefly the
> > -.B pngquant
> > -command.
> > -.PP
> > -\fBpngquant\fP quantizes one or more 32-bit RGBA PNGs to 8-bit (or
> smaller) RGBA-palette PNGs using either ordered dithering or
> Floyd-Steinberg diffusion dithering (default). The output filename is the
> same as the input name except that it ends in \fI-fs8.png\fP or
> \fI-or8.png\fP (unless the input is stdin, in which case the quantized
> image will go to stdout). The default behavior if the output file exists
> is to skip the conversion; use \fI-force\fP to overwrite.
> > -.SH OPTIONS
> > -.TP
> > -.B \-force
> > -Overwrite existing output files.
> > -.TP
> > -.B \-ordened, \-nofloyd, \-nofs
> > -Use ordered dithering.
> > -.TP
> > -.B \-verbose, \-noquiet
> > -Print status messages.
> > -.TP
> > -.B NOTE:
> > -the \-map option is NOT YET SUPPORTED.
> > -.SH EXAMPLE
> > -Creating a new image with the number of colors reduced to 64:
> > -.TP
> > - pngquant 64 image.png
> > -.TP
> > -The resulting image will have 64 colors and will be saved as
> \fBimage-fs8.png\fP.
> > -.SH AUTHOR
> > -pngquant was written by Greg Roelofs <n...@pobox.com>.
> > -.PP
> > -This manual page was written by Nelson A. de Oliveira <
> nao...@debian.org>,
> > -for the Debian project (but may be used by others).
> > diff -Nru pngquant-2.0.1/INSTALL pngquant-2.0.2/INSTALL
> > --- pngquant-2.0.1/INSTALL 2013-10-24 09:20:48.000000000 +1100
> > +++ pngquant-2.0.2/INSTALL 2014-01-17 09:12:45.000000000 +1100
> > @@ -14,6 +14,7 @@
> > pngquant uses GNU Makefile. To compile on FreeBSD you will need to use
> gmake,
> > and on Windows the MinGW compiler (MSVC does not support C99).
> >
> > +pngquant will compile with libpng 1.2, but you should use 1.5 or later.
> >
> > ##Compilation with OpenMP
> >
> > diff -Nru pngquant-2.0.1/lib/libimagequant.c
> pngquant-2.0.2/lib/libimagequant.c
> > --- pngquant-2.0.1/lib/libimagequant.c 2013-10-24
> 09:20:48.000000000 +1100
> > +++ pngquant-2.0.2/lib/libimagequant.c 2014-01-17
> 09:12:45.000000000 +1100
> > @@ -68,12 +68,6 @@
> > void *log_flush_callback_user_info;
> > };
> >
> > -struct pngquant_options {
> > - liq_attr *liq;
> > - liq_image *fixed_palette_image;
> > - bool floyd, using_stdin, force, ie_mode;
> > -};
> > -
> > struct liq_image {
> > const char *magic_header;
> > void* (*malloc)(size_t);
> > diff -Nru pngquant-2.0.1/lib/libimagequant.h
> pngquant-2.0.2/lib/libimagequant.h
> > --- pngquant-2.0.1/lib/libimagequant.h 2013-10-24
> 09:20:48.000000000 +1100
> > +++ pngquant-2.0.2/lib/libimagequant.h 2014-01-17
> 09:12:45.000000000 +1100
> > @@ -1,6 +1,6 @@
> > -//
> > -// http://pngquant.org
> > -//
> > +/*
> > + * http://pngquant.org
> > + */
> >
> > #ifndef LIBIMAGEQUANT_H
> > #define LIBIMAGEQUANT_H
> > diff -Nru pngquant-2.0.1/lib/Makefile pngquant-2.0.2/lib/Makefile
> > --- pngquant-2.0.1/lib/Makefile 2013-10-24 09:20:48.000000000 +1100
> > +++ pngquant-2.0.2/lib/Makefile 2014-01-17 09:12:45.000000000 +1100
> > @@ -9,11 +9,15 @@
> > DLLIMP=libimagequant_dll.a
> > DLLDEF=libimagequant_dll.def
> >
> > -CFLAGSOPT ?= -DNDEBUG -O3 -fstrict-aliasing -ffast-math -funroll-loops
> -fomit-frame-pointer -ffinite-math-only
> > +CFLAGSOPT ?= -DNDEBUG -O3 -ffast-math -funroll-loops
> -fomit-frame-pointer
> >
> > CFLAGS ?= -Wall -Wno-unknown-pragmas -I. $(CFLAGSOPT)
> > CFLAGS += -std=c99 $(CFLAGSADD)
> >
> > +ifdef USE_SSE
> > +CFLAGS += -DUSE_SSE=$(USE_SSE)
> > +endif
> > +
> > OBJS = pam.o mediancut.o blur.o mempool.o viter.o nearest.o
> libimagequant.o
> >
> > BUILD_CONFIGURATION="$(CC) $(CFLAGS) $(LDFLAGS)"
> > @@ -30,10 +34,10 @@
> > $(MAKE) CFLAGSADD="-DLIQ_EXPORT='__declspec(dllexport)'" $(DLL)
> >
> > openmp::
> > - $(MAKE) CFLAGSADD=-fopenmp OPENMPFLAGS="-Bstatic -lgomp" -j8
> -$(MAKEFLAGS)
> > + $(MAKE) CFLAGSADD=-fopenmp OPENMPFLAGS="-Bstatic -lgomp" -j8
> >
> > $(DLL) $(DLLIMP): $(OBJS)
> > - $(CC) -shared -o $(DLL) $(OBJS) $(LDFLAGS)
> -Wl,--out-implib,$(DLLIMP),--output-def,$(DLLDEF)
> > + $(CC) -fPIC -shared -o $(DLL) $(OBJS) $(LDFLAGS)
> -Wl,--out-implib,$(DLLIMP),--output-def,$(DLLDEF)
> >
> > $(STATICLIB): $(OBJS)
> > $(AR) $(ARFLAGS) $@ $^
> > diff -Nru pngquant-2.0.1/lib/MANUAL.md pngquant-2.0.2/lib/MANUAL.md
> > --- pngquant-2.0.1/lib/MANUAL.md 2013-10-24 09:20:48.000000000 +1100
> > +++ pngquant-2.0.2/lib/MANUAL.md 2014-01-17 09:12:45.000000000 +1100
> > @@ -1,42 +1,44 @@
> > -#libimagequant—Image Quantization Library
> > +# libimagequant—Image Quantization Library
> >
> > Small, portable C library for high-quality conversion of RGBA images to
> 8-bit indexed-color (palette) images.
> > It's powering [pngquant2](http://pngquant.org).
> >
> > -##License
> > +## License
> >
> > [BSD-like](
> https://raw.github.com/pornel/improved-pngquant/master/lib/COPYRIGHT).
> > It can be linked with both free and closed-source software.
> >
> > -##Download
> > +## Download
> >
> > -The library is currently a part of the [pngquant2 project](
> https://github.com/pornel/improved-pngquant/tree/lib/lib).
> > +The [library](http://pngquant.org/lib) is currently a part of the
> [pngquant2 project](
> https://github.com/pornel/improved-pngquant/tree/lib/lib).
> >
> > -Files needed for the library are only in the `lib/` directory inside
> the repository.
> > +Files needed for the library are only in the `lib/` directory inside
> the repository (and you can ignore the rest).
> >
> > -##Compiling and Linking
> > +## Compiling and Linking
> >
> > The library can be linked with ANSI C and C++ programs. It has no
> external dependencies.
> >
> > -To build it run:
> > +To build on Unix-like systems run:
> >
> > make -C lib
> >
> > it will create `lib/libimagequant.a` which you can link with your
> program.
> >
> > - gcc yourprogram.c lib/libimagequant.a
> > + gcc yourprogram.c /path/to/lib/libimagequant.a
> >
> > Alternatively you can compile the library with your program simply by
> including all `.c` files (and define `NDEBUG` to get fast build):
> >
> > gcc -std=c99 -O3 -DNDEBUG lib/*.c yourprogram.c
> >
> > -###Compiling on Windows
> > +### Compiling on Windows/Visual Studio
> >
> > -The library can be compiled with any C compiler that has at least basic
> support for C99 (GCC, clang, ICC, C++ Builder, even Tiny C Compiler).
> Unfortunately as of 2013 Visual Studio (MSVC) has not yet been updated to
> support C newer than the 1989 version.
> > +The library can be compiled with any C compiler that has at least basic
> support for C99 (GCC, clang, ICC, C++ Builder, even Tiny C Compiler), but
> Visual Studio 2012 and older are not up to date with the 1999 C standard.
> There are 3 options for using `libimagequant` with Visual Studio:
> >
> > -On Windows you can compile the library with GCC from MinGW or Cygwin.
> Use GCC to build `libimagequant.a` (using instructions above) and add it
> along with `libgcc.a` (shipped with the compiler) to your VC project.
> > + * Use Visual Studio **2013** (MSVC12) or newer.
> > + * Or use GCC from [MinGW](http://www.mingw.org). Use GCC to build
> `libimagequant.a` (using above instructions for Unix) and add it along with
> `libgcc.a` (shipped with the MinGW compiler) to your VC project.
> > + * Or use [C++ version of `libimagequant`](
> https://github.com/pornel/pngquant/tree/cpp). The C++ version is not as
> up-to-date as C version, but should be compatible with Visual Studio older
> than 2013 (VC12).
> >
> > -##Overview
> > +## Overview
> >
> > The basic flow is:
> >
> > @@ -63,7 +65,7 @@
> > liq_image_destroy(image);
> > liq_result_destroy(res);
> >
> > -It's safe to pass `NULL` to any function accepting `liq_attr`,
> `liq_image`, `liq_result`. These objects can be reused multiple times.
> Functions returning `liq_error` return `LIQ_OK` on success.
> > +It's safe to pass `NULL` to any function accepting `liq_attr`,
> `liq_image`, `liq_result`. These objects can be reused multiple times.
> Functions returning `liq_error` return `LIQ_OK` (`0`) on success and
> non-zero on error.
> >
> > There are 3 ways to create image object for quantization:
> >
> > @@ -71,7 +73,7 @@
> > * `liq_image_create_rgba_rows()` for non-contiguous RGBA bitmaps
> (that have padding between rows or reverse order, e.g. BMP).
> > * `liq_image_create_custom()` for RGB, ABGR, YUV and all other
> formats that can be converted on-the-fly to RGBA (you have to supply the
> conversion function).
> >
> > -##Functions
> > +## Functions
> >
> > ----
> >
> > @@ -79,7 +81,7 @@
> >
> > Returns object that will hold initial settings (atrributes) for the
> library. The object should be freed using `liq_attr_destroy()` after it's
> no longer needed.
> >
> > -Returns `NULL` if the library cannot run on the current machine (e.g.
> the library has been compiled for SSE2-capable x86 CPU and run on VIA C3
> CPU).
> > +Returns `NULL` in the unlikely case that the library cannot run on the
> current machine (e.g. the library has been compiled for SSE2-capable x86
> CPU and run on VIA C3 CPU).
> >
> > ----
> >
> > @@ -209,7 +211,7 @@
> >
> > Freeing `liq_result` also frees any `liq_palette` obtained from it.
> >
> > -##Advanced Functions
> > +## Advanced Functions
> >
> > ----
> >
> > @@ -252,11 +254,11 @@
> >
> > ----
> >
> > - liq_image *liq_image_create_custom(liq_attr *attr,
> liq_image_get_rgba_row_callback *row_callback, void* user_info, int width,
> int height, double gamma);
> > + liq_image *liq_image_create_custom(liq_attr *attr,
> liq_image_get_rgba_row_callback *row_callback, void *user_info, int width,
> int height, double gamma);
> >
> > <p>
> >
> > - void image_get_rgba_row_callback(liq_color row_out[], int
> row_index, int width, void* user_info) {
> > + void image_get_rgba_row_callback(liq_color row_out[], int
> row_index, int width, void *user_info) {
> > for(int column_index=0; column_index < width; column_index++) {
> > row_out[column_index] = /* generate pixel at (row_index,
> column_index) */;
> > }
> > @@ -272,7 +274,7 @@
> >
> > To use RGB image:
> >
> > - void rgb_to_rgba_callback(liq_color row_out[], int row_index, int
> width, void* user_info) {
> > + void rgb_to_rgba_callback(liq_color row_out[], int row_index, int
> width, void *user_info) {
> > unsigned char *rgb_row = ((unsigned char *)user_info) +
> 3*width*row_index;
> >
> > for(int i=0; i < width; i++) {
> > @@ -347,18 +349,18 @@
> >
> > ----
> >
> > - void liq_set_log_callback(liq_attr*, liq_log_callback_function*,
> void* user_info);
> > + void liq_set_log_callback(liq_attr*, liq_log_callback_function*,
> void *user_info);
> >
> > <p>
> >
> > - void log_callback_function(const liq_attr*, const char *message,
> void* user_info) {}
> > + void log_callback_function(const liq_attr*, const char *message,
> void *user_info) {}
> >
> > ----
> >
> > - void liq_set_log_flush_callback(liq_attr*,
> liq_log_flush_callback_function*, void* user_info);
> > + void liq_set_log_flush_callback(liq_attr*,
> liq_log_flush_callback_function*, void *user_info);
> > <p>
> >
> > - void log_flush_callback_function(const liq_attr*, void* user_info)
> {}
> > + void log_flush_callback_function(const liq_attr*, void *user_info)
> {}
> >
> > Sets up callback function to be called when the library reports work
> progress or errors. The callback must not call any library functions.
> >
> > @@ -399,7 +401,7 @@
> > Getters for `width`, `height` and `gamma` of the input image.
> >
> >
> > -##Multithreading
> > +## Multithreading
> >
> > The library is stateless and doesn't use any global or thread-local
> storage. It doesn't use any locks.
> >
> > @@ -408,7 +410,7 @@
> >
> > The library needs to sort unique colors present in the image. Although
> the sorting algorithm does few things to make stack usage minimal in
> typical cases, there is no guarantee against extremely degenerate cases, so
> threads should have automatically growing stack.
> >
> > -###OpenMP
> > +### OpenMP
> >
> > The library will parallelize some operations if compiled with OpenMP.
> >
> > @@ -416,7 +418,7 @@
> >
> > Callback of `liq_image_create_custom()` may be called from different
> threads at the same time.
> >
> > -##Acknowledgements
> > +## Acknowledgements
> >
> > Thanks to Irfan Skiljan for helping test the first version of the
> library.
> >
> > diff -Nru pngquant-2.0.1/lib/mempool.c pngquant-2.0.2/lib/mempool.c
> > --- pngquant-2.0.1/lib/mempool.c 2013-10-24 09:20:48.000000000 +1100
> > +++ pngquant-2.0.2/lib/mempool.c 2014-01-17 09:12:45.000000000 +1100
> > @@ -35,9 +35,9 @@
> > .used = sizeof(struct mempool),
> > .next = old,
> > };
> > - uintptr_t mptr_used_start = (uintptr_t)(*mptr + (*mptr)->used);
> > + uintptr_t mptr_used_start = (uintptr_t)(*mptr) + (*mptr)->used;
> > (*mptr)->used += (ALIGN_MASK + 1 - (mptr_used_start & ALIGN_MASK))
> & ALIGN_MASK; // reserve bytes required to make subsequent allocations
> aligned
> > - assert(!((uintptr_t)(*mptr + (*mptr)->used) & ALIGN_MASK));
> > + assert(!(((uintptr_t)(*mptr) + (*mptr)->used) & ALIGN_MASK));
> >
> > return mempool_alloc(mptr, size, size);
> > }
> > diff -Nru pngquant-2.0.1/Makefile pngquant-2.0.2/Makefile
> > --- pngquant-2.0.1/Makefile 2013-10-24 09:20:48.000000000 +1100
> > +++ pngquant-2.0.2/Makefile 2014-01-17 09:12:45.000000000 +1100
> > @@ -1,5 +1,5 @@
> > # Makefile for pngquant
> > -VERSION = $(shell grep 'define PNGQUANT_VERSION' pngquant.c | egrep -Eo
> '[12]\.[0-9.]*')
> > +VERSION = $(shell grep 'define PNGQUANT_VERSION' pngquant.c | grep -Eo
> '[12]\.[0-9.]*')
> >
> > # This changes default "cc" to "gcc", but still allows customization of
> the CC variable
> > # if this line causes problems with non-GNU make, just remove it:
> > @@ -13,12 +13,33 @@
> > CUSTOMLIBPNG ?= ../libpng
> > CUSTOMZLIB ?= ../zlib
> >
> > -CFLAGSOPT ?= -DNDEBUG -O3 -fstrict-aliasing -ffast-math -funroll-loops
> -fomit-frame-pointer -ffinite-math-only
> > +CFLAGSOPT ?= -DNDEBUG -O3 -ffast-math -funroll-loops
> -fomit-frame-pointer
> >
> > -CFLAGS ?= -Wall -Wno-unknown-pragmas -I. -I$(CUSTOMLIBPNG)
> -I$(CUSTOMZLIB) -I/usr/local/include/ -I/usr/include/ -I/usr/X11/include/
> $(CFLAGSOPT)
> > +CFLAGS ?= -Wall -Wno-unknown-pragmas -I. -I/usr/local/include/
> -I/usr/include/ $(CFLAGSOPT)
> > CFLAGS += -std=c99 $(CFLAGSADD)
> >
> > -LDFLAGS ?= -L$(CUSTOMLIBPNG) -L$(CUSTOMZLIB) -L/usr/local/lib/
> -L/usr/lib/ -L/usr/X11/lib/
> > +LDFLAGS ?= -L/usr/local/lib/ -L/usr/lib/
> > +
> > +ifneq "$(wildcard /usr/X11/lib/)" ""
> > +LDFLAGS += -L/usr/X11/lib/
> > +CFLAGS += -I/usr/X11/include/
> > +endif
> > +
> > +ifneq "$(wildcard /opt/local/lib)" ""
> > +LDFLAGS += -L/opt/local/lib
> > +CFLAGS += -I/opt/local/include/libpng15
> > +endif
> > +
> > +ifneq "$(wildcard $(CUSTOMLIBPNG))" ""
> > +LDFLAGS += -L$(CUSTOMLIBPNG) -L$(CUSTOMLIBPNG)/lib
> > +CFLAGS += -I$(CUSTOMLIBPNG) -I$(CUSTOMLIBPNG)/include
> > +endif
> > +
> > +ifneq "$(wildcard $(CUSTOMZLIB))" ""
> > +LDFLAGS += -L$(CUSTOMZLIB) -L$(CUSTOMZLIB)/lib
> > +CFLAGS += -I$(CUSTOMZLIB) -I$(CUSTOMZLIB)/include
> > +endif
> > +
> > LDFLAGS += -lpng -lz -lm lib/libimagequant.a -lm $(LDFLAGSADD)
> >
> > OBJS = pngquant.o rwpng.o
> > @@ -41,7 +62,7 @@
> > all: $(BIN)
> >
> > lib/libimagequant.a::
> > - $(MAKE) -C lib -$(MAKEFLAGS) static
> > + $(MAKE) -C lib static
> >
> > openmp::
> > $(MAKE) CFLAGSADD="$(CFLAGSADD) -fopenmp" OPENMPFLAGS="-Bstatic
> -lgomp" -j8 $(MKFLAGS)
> > @@ -73,7 +94,7 @@
> >
> > clean:
> > rm -f $(BIN) $(OBJS) $(COCOA_OBJS) $(TARFILE) build_configuration
> > - $(MAKE) -C lib -$(MAKEFLAGS) clean
> > + $(MAKE) -C lib clean
> >
> > build_configuration::
> > @test -f build_configuration && test $(BUILD_CONFIGURATION) =
> "`cat build_configuration`" || echo > build_configuration
> $(BUILD_CONFIGURATION)
> > diff -Nru pngquant-2.0.1/pngquant.c pngquant-2.0.2/pngquant.c
> > --- pngquant-2.0.1/pngquant.c 2013-10-24 09:20:48.000000000 +1100
> > +++ pngquant-2.0.2/pngquant.c 2014-01-17 09:12:45.000000000 +1100
> > @@ -13,7 +13,7 @@
> > ** implied warranty.
> > */
> >
> > -#define PNGQUANT_VERSION "2.0.1 (September 2013)"
> > +#define PNGQUANT_VERSION "2.0.2 (January 2014)"
> >
> > #define PNGQUANT_USAGE "\
> > usage: pngquant [options] [ncolors] [pngfile [pngfile ...]]\n\n\
> > @@ -41,6 +41,9 @@
> > #include <stdbool.h>
> > #include <getopt.h>
> >
> > +extern char *optarg;
> > +extern int optind, opterr;
> > +
> > #if defined(WIN32) || defined(__WIN32__)
> > # include <fcntl.h> /* O_BINARY */
> > # include <io.h> /* setmode() */
> > diff -Nru pngquant-2.0.1/rwpng.c pngquant-2.0.2/rwpng.c
> > --- pngquant-2.0.1/rwpng.c 2013-10-24 09:20:48.000000000 +1100
> > +++ pngquant-2.0.2/rwpng.c 2014-01-17 09:12:45.000000000 +1100
> > @@ -31,6 +31,7 @@
> >
> > #include <stdio.h>
> > #include <stdlib.h>
> > +#include <string.h>
> >
> > #include "png.h"
> > #include "rwpng.h"
> > @@ -48,8 +49,18 @@
> >
> > void rwpng_version_info(FILE *fp)
> > {
> > + const char *pngver = png_get_header_ver(NULL);
> > +
> > fprintf(fp, " Compiled with libpng %s; using libpng %s.\n",
> > - PNG_LIBPNG_VER_STRING, png_get_header_ver(NULL));
> > + PNG_LIBPNG_VER_STRING, pngver);
> > +
> > +#if PNG_LIBPNG_VER < 10600
> > + if (strcmp(pngver, "1.3.") < 0) {
> > + fputs("\nWARNING: Your version of libpng is outdated and may
> produce corrupted files.\n"
> > + "Please recompile pngquant with newer version of libpng
> (1.5 or later.)\n", fp);
> > + }
> > +#endif
> > +
> > #if USE_COCOA
> > fputs(" Compiled with Apple Cocoa image reader.\n", fp);
> > #endif
> > @@ -142,9 +153,7 @@
> >
> > if (!(color_type & PNG_COLOR_MASK_ALPHA)) {
> > #ifdef PNG_READ_FILLER_SUPPORTED
> > - /* GRP: expand palette to RGB, and grayscale or RGB to GA or
> RGBA */
> > - if (color_type == PNG_COLOR_TYPE_PALETTE)
> > - png_set_expand(png_ptr);
> > + png_set_expand(png_ptr);
> > png_set_filler(png_ptr, 65535L, PNG_FILLER_AFTER);
> > #else
> > fprintf(stderr, "pngquant readpng: image is neither RGBA nor
> GA\n");
> > @@ -291,6 +300,7 @@
> >
> > /* set the image parameters appropriately */
> > int sample_depth;
> > +#if PNG_LIBPNG_VER > 10400 /* old libpng corrupts files with low depth
> */
> > if (mainprog_ptr->num_palette <= 2)
> > sample_depth = 1;
> > else if (mainprog_ptr->num_palette <= 4)
> > @@ -298,6 +308,7 @@
> > else if (mainprog_ptr->num_palette <= 16)
> > sample_depth = 4;
> > else
> > +#endif
> > sample_depth = 8;
> >
> > png_set_IHDR(png_ptr, info_ptr, mainprog_ptr->width,
> mainprog_ptr->height,
>
> > _______________________________________________
> > Pkg-phototools-devel mailing list
> > pkg-phototools-de...@lists.alioth.debian.org
> >
> http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/pkg-phototools-devel
>
>
> --
> http://fam-tille.de
>
