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
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