Support C99 types on Win32 through the same hacks as in libcaca.

git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2902 92316355-f0b4-4df1-b90c-862c8a59935f

Makefile.am

@@ -3,6 +3,6 @@
 SUBDIRS = pipi src genethumb examples test pipi-sharp ThePimp
 DIST_SUBDIRS = $(SUBDIRS) win32
 
-EXTRA_DIST = bootstrap build-win32 common.h NOTES
+EXTRA_DIST = bootstrap build-win32 NOTES
 AUTOMAKE_OPTIONS = dist-bzip2
 

configure.ac

@@ -67,6 +67,21 @@ fi
 AM_CONDITIONAL(NEED_GETOPT_LONG, test "$ac_cv_have_getopt_long" = "no")
 AC_SUBST(GETOPT_LIBS)
 
+# How to get the C99 types. See pipi/pipi_types.h.in for details about
+# the PIPI_TYPES variable
+if test "${ac_cv_my_have_vga}" = "yes"; then
+  PIPI_TYPES=0
+else
+  AC_CHECK_HEADERS(stdint.h,
+    [PIPI_TYPES=1],
+    [AC_CHECK_HEADERS(inttypes.h,
+      [PIPI_TYPES=2],
+      [AC_CHECK_HEADERS(windows.h,
+        [PIPI_TYPES=3],
+        [PIPI_TYPES=0])])])
+fi
+AC_SUBST(PIPI_TYPES)
+
 # Optimizations
 CFLAGS="${CFLAGS} -g -O2 -fno-strength-reduce -fomit-frame-pointer"
 # Code qui fait des warnings == code de porc == deux baffes dans ta gueule
@@ -174,6 +189,7 @@ AC_CONFIG_FILES([
   win32/Makefile
 ])
 AC_CONFIG_FILES([
+  pipi/pipi_types.h
   pipi/pipi.pc
   pipi-sharp/pipi-sharp.pc
   pipi-sharp/pipi-sharp.dll.config

examples/bezier.c

@@ -1,5 +1,4 @@
 #include "config.h"
-#include "common.h"
 
 #include <stdio.h>
 #include <stdlib.h>

examples/edd.c

@@ -23,7 +23,6 @@
  * are not entirely black and white. */
 
 #include "config.h"
-#include "common.h"
 
 #include <stdio.h>
 #include <stdlib.h>

examples/floodfill.c

@@ -1,5 +1,4 @@
 #include "config.h"
-#include "common.h"
 
 #include <stdio.h>
 #include <stdlib.h>

examples/histogram.c

@@ -1,5 +1,4 @@
 #include "config.h"
-#include "common.h"
 
 #include <stdio.h>
 #include <stdlib.h>

examples/img2rubik.c

@@ -1,5 +1,4 @@
 #include "config.h"
-#include "common.h"
 
 #include <stdio.h>
 #include <stdlib.h>

examples/line.c

@@ -1,5 +1,4 @@
 #include "config.h"
-#include "common.h"
 
 #include <stdio.h>
 #include <stdlib.h>

examples/sharpen.c

@@ -1,5 +1,4 @@
 #include "config.h"
-#include "common.h"
 
 #include <stdio.h>
 #include <stdlib.h>

genethumb/genethumb.c

@@ -1,5 +1,4 @@
 #include "config.h"
-#include "common.h"
 
 #if !defined HAVE_GETOPT_LONG
 #   include "mygetopt.h"

pipi/Makefile.am

@@ -1,6 +1,6 @@
 # $Id$
 
-EXTRA_DIST = pipi.pc.in
+EXTRA_DIST = pipi_types.h.in pipi.pc.in
 DISTCLEANFILES = pipi.pc
 
 AM_CPPFLAGS = -I$(top_srcdir)
@@ -8,14 +8,16 @@ AM_CPPFLAGS = -I$(top_srcdir)
 pkgconfig_DATA = pipi.pc
 pkgconfigdir = $(libdir)/pkgconfig
 
-include_HEADERS = pipi.h
+include_HEADERS = pipi.h pipi_types.h
 
 # The main library
 lib_LTLIBRARIES = libpipi.la
 libpipi_la_SOURCES = \
 	pipi.c \
 	pipi.h \
+	pipi_types.h \
 	pipi_internals.h \
+	pipi_stubs.h \
 	pipi_template.h \
 	context.c \
 	pixels.c \

pipi/accessors.c

@@ -18,7 +18,6 @@
  */
 
 #include "config.h"
-#include "common.h"
 
 #include <stdio.h>
 #include <stdlib.h>

pipi/codec.c

@@ -17,7 +17,6 @@
  */
 
 #include "config.h"
-#include "common.h"
 
 #include <stdio.h>
 #include <stdlib.h>

pipi/codec/coreimage.h

@@ -20,8 +20,6 @@
 #include "config.h"
 #ifdef USE_COCOA
 
-#include "common.h"
-
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -31,4 +29,4 @@
 #include "pipi.h"
 #include "pipi_internals.h"
 
-#endif
+#endif

pipi/codec/gdi.c

@@ -17,7 +17,6 @@
  */
 
 #include "config.h"
-#include "common.h"
 
 #include <stdio.h>
 #include <stdlib.h>

pipi/codec/imlib.c

@@ -17,7 +17,6 @@
  */
 
 #include "config.h"
-#include "common.h"
 
 #include <stdio.h>
 #include <stdlib.h>

pipi/codec/opencv.c

@@ -17,7 +17,6 @@
  */
 
 #include "config.h"
-#include "common.h"
 
 #include <stdio.h>
 #include <stdlib.h>

pipi/codec/oric.c

@@ -17,7 +17,6 @@
  */
 
 #include "config.h"
-#include "common.h"
 
 #include <stdio.h>
 #include <stdlib.h>

pipi/codec/sdl.c

@@ -17,7 +17,6 @@
  */
 
 #include "config.h"
-#include "common.h"
 
 #include <stdio.h>
 #include <stdlib.h>

pipi/colorstring.c

@@ -1,25 +1,3 @@
-/*
- *  libpipi       Pathetic image processing interface library
- *  Copyright (c) 2004-2008 Sam Hocevar <sam@zoy.org>
- *                2008 Jean-Yves Lamoureux <jylam@lnxscene.org
- *                All Rights Reserved
- *
- *  $Id$
- *
- *  This library is free software. It comes without any warranty, to
- *  the extent permitted by applicable law. You can redistribute it
- *  and/or modify it under the terms of the Do What The Fuck You Want
- *  To Public License, Version 2, as published by Sam Hocevar. See
- *  http://sam.zoy.org/wtfpl/COPYING for more details.
- */
-
-/*
- * color.c: color parsing functions
- */
-
-#include "config.h"
-#include "common.h"
-
 /*
  *  libpipi       Pathetic image processing interface library
  *  Copyright (c) 2004-2008 Sam Hocevar <sam@zoy.org>
@@ -40,12 +18,10 @@
  */
 
 #include "config.h"
-#include "common.h"
 
 #include <stdio.h>
 #include <stdlib.h>
 #include <stdarg.h>
-#include <stdint.h>
 #include <string.h>
 
 #include "pipi.h"

pipi/combine/mean.c

@@ -17,7 +17,6 @@
  */
 
 #include "config.h"
-#include "common.h"
 
 #include "pipi.h"
 #include "pipi_internals.h"

pipi/combine/minmax.c

@@ -17,7 +17,6 @@
  */
 
 #include "config.h"
-#include "common.h"
 
 #include "pipi.h"
 #include "pipi_internals.h"

pipi/combine/mulscreen.c

@@ -17,7 +17,6 @@
  */
 
 #include "config.h"
-#include "common.h"
 
 #include "pipi.h"
 #include "pipi_internals.h"

pipi/combine/rgb.c

@@ -17,7 +17,6 @@
  */
 
 #include "config.h"
-#include "common.h"
 
 #include "pipi.h"
 #include "pipi_internals.h"

pipi/combine/subadd.c

@@ -17,7 +17,6 @@
  */
 
 #include "config.h"
-#include "common.h"
 
 #include <math.h>
 

pipi/context.c

@@ -17,7 +17,6 @@
  */
 
 #include "config.h"
-#include "common.h"
 
 #include <stdio.h>
 #include <stdlib.h>

pipi/dither.c

@@ -17,7 +17,6 @@
  */
 
 #include "config.h"
-#include "common.h"
 
 #include <stdio.h>
 #include <stdlib.h>

pipi/dither/dbs.c

@@ -17,7 +17,6 @@
  */
 
 #include "config.h"
-#include "common.h"
 
 #include <string.h>
 #include <stdlib.h>

pipi/dither/ediff.c

@@ -17,7 +17,6 @@
  */
 
 #include "config.h"
-#include "common.h"
 
 #include "pipi.h"
 #include "pipi_internals.h"

pipi/dither/ordered.c

@@ -17,7 +17,6 @@
  */
 
 #include "config.h"
-#include "common.h"
 
 #include <stdlib.h>
 #include <math.h>

pipi/dither/ostromoukhov.c

@@ -25,7 +25,6 @@
  */
 
 #include "config.h"
-#include "common.h"
 
 #include "pipi.h"
 #include "pipi_internals.h"

pipi/dither/random.c

@@ -17,7 +17,6 @@
  */
 
 #include "config.h"
-#include "common.h"
 
 #include "pipi.h"
 #include "pipi_internals.h"

pipi/filter/autocontrast.c

@@ -19,7 +19,6 @@
  */
 
 #include "config.h"
-#include "common.h"
 
 #include <stdlib.h>
 #include <stdio.h>

pipi/filter/blur.c

@@ -17,7 +17,6 @@
  */
 
 #include "config.h"
-#include "common.h"
 
 #include <stdlib.h>
 #include <stdio.h>

pipi/filter/color.c

@@ -17,7 +17,6 @@
  */
 
 #include "config.h"
-#include "common.h"
 
 #include <stdlib.h>
 #include <stdio.h>

pipi/filter/convolution.c

@@ -17,7 +17,6 @@
  */
 
 #include "config.h"
-#include "common.h"
 
 #include <stdlib.h>
 #include <stdio.h>

pipi/filter/dilate.c

@@ -17,7 +17,6 @@
  */
 
 #include "config.h"
-#include "common.h"
 
 #include <stdlib.h>
 #include <stdio.h>

pipi/filter/median.c

@@ -17,7 +17,6 @@
  */
 
 #include "config.h"
-#include "common.h"
 
 #include <stdlib.h>
 #include <stdio.h>

pipi/filter/transform.c

@@ -17,7 +17,6 @@
  */
 
 #include "config.h"
-#include "common.h"
 
 #include <stdlib.h>
 #include <stdio.h>

pipi/histogram/histogram.c

@@ -18,7 +18,6 @@
  */
 
 #include "config.h"
-#include "common.h"
 
 #include <stdio.h>
 #include <stdlib.h>

pipi/measure.c

@@ -17,7 +17,6 @@
  */
 
 #include "config.h"
-#include "common.h"
 
 #include <math.h>
 

pipi/paint/bezier.c

@@ -18,7 +18,6 @@
  */
 
 #include "config.h"
-#include "common.h"
 
 #include <stdio.h>
 #include <stdlib.h>

pipi/paint/floodfill.c

@@ -18,7 +18,6 @@
  */
 
 #include "config.h"
-#include "common.h"
 
 #include <stdlib.h>
 #include <stdio.h>

pipi/paint/line.c

@@ -18,7 +18,6 @@
  */
 
 #include "config.h"
-#include "common.h"
 
 #include <stdio.h>
 #include <stdlib.h>

pipi/paint/tile.c

@@ -17,9 +17,8 @@
  */
 
 #include "config.h"
-#include "common.h"
 
-#include <strings.h>
+#include <string.h>
 
 #include "pipi.h"
 #include "pipi_internals.h"

pipi/pipi.c

@@ -17,7 +17,6 @@
  */
 
 #include "config.h"
-#include "common.h"
 
 #include <stdio.h>
 #include <stdlib.h>

pipi/pipi.h

@@ -20,9 +20,15 @@
 #ifndef __PIPI_H__
 #define __PIPI_H__
 
-#include <stdio.h>
-#include <string.h>
-#include <stdint.h>
+#include <pipi_types.h>
+
+#undef __extern
+#if defined(_DOXYGEN_SKIP_ME)
+#elif defined(_WIN32) && defined(__LIBPIPI__)
+#   define __extern extern __declspec(dllexport)
+#else
+#   define __extern extern
+#endif
 
 #ifdef __cplusplus
 extern "C"
@@ -112,103 +118,102 @@ typedef struct
 }
 pipi_command_t;
 
-extern pipi_pixel_t *pipi_get_color_from_string(const char* s);
+__extern pipi_pixel_t *pipi_get_color_from_string(const char* s);
 
 char const * pipi_get_version(void);
 
-extern pipi_context_t *pipi_create_context(void);
-extern void pipi_destroy_context(pipi_context_t *);
-extern pipi_command_t const *pipi_get_command_list(void);
-extern int pipi_command(pipi_context_t *, char const *, ...);
-
-extern pipi_image_t *pipi_load(char const *);
-extern pipi_image_t *pipi_load_stock(char const *);
-extern pipi_image_t *pipi_new(int, int);
-extern pipi_image_t *pipi_copy(pipi_image_t *);
-extern void pipi_free(pipi_image_t *);
-extern int pipi_save(pipi_image_t *, const char *);
-
-extern void pipi_set_gamma(double);
-extern pipi_pixels_t *pipi_getpixels(pipi_image_t *, pipi_format_t);
-extern int pipi_get_image_width(pipi_image_t *img);
-extern int pipi_get_image_height(pipi_image_t *img);
-extern int pipi_get_image_pitch(pipi_image_t *img);
-extern int pipi_get_image_last_modified(pipi_image_t *img);
-extern const char* pipi_get_format_name(int format);
-
-
-extern double pipi_measure_msd(pipi_image_t *, pipi_image_t *);
-extern double pipi_measure_rmsd(pipi_image_t *, pipi_image_t *);
-
-extern pipi_image_t *pipi_resize(pipi_image_t *, int, int);
-
-extern pipi_image_t *pipi_render_random(int, int);
-extern pipi_image_t *pipi_render_bayer(int, int);
-extern pipi_image_t *pipi_render_halftone(int, int);
-
-extern pipi_image_t *pipi_rgb(pipi_image_t *, pipi_image_t *, pipi_image_t *);
-extern pipi_image_t *pipi_red(pipi_image_t *);
-extern pipi_image_t *pipi_green(pipi_image_t *);
-extern pipi_image_t *pipi_blue(pipi_image_t *);
-extern pipi_image_t *pipi_mean(pipi_image_t *, pipi_image_t *);
-extern pipi_image_t *pipi_min(pipi_image_t *, pipi_image_t *);
-extern pipi_image_t *pipi_max(pipi_image_t *, pipi_image_t *);
-extern pipi_image_t *pipi_add(pipi_image_t *, pipi_image_t *);
-extern pipi_image_t *pipi_sub(pipi_image_t *, pipi_image_t *);
-extern pipi_image_t *pipi_difference(pipi_image_t *, pipi_image_t *);
-extern pipi_image_t *pipi_multiply(pipi_image_t *, pipi_image_t *);
-extern pipi_image_t *pipi_divide(pipi_image_t *, pipi_image_t *);
-extern pipi_image_t *pipi_screen(pipi_image_t *, pipi_image_t *);
-extern pipi_image_t *pipi_overlay(pipi_image_t *, pipi_image_t *);
-
-extern pipi_image_t *pipi_convolution(pipi_image_t *, int, int, double[]);
-extern pipi_image_t *pipi_gaussian_blur(pipi_image_t *, float);
-extern pipi_image_t *pipi_gaussian_blur_ext(pipi_image_t *,
+__extern pipi_context_t *pipi_create_context(void);
+__extern void pipi_destroy_context(pipi_context_t *);
+__extern pipi_command_t const *pipi_get_command_list(void);
+__extern int pipi_command(pipi_context_t *, char const *, ...);
+
+__extern pipi_image_t *pipi_load(char const *);
+__extern pipi_image_t *pipi_load_stock(char const *);
+__extern pipi_image_t *pipi_new(int, int);
+__extern pipi_image_t *pipi_copy(pipi_image_t *);
+__extern void pipi_free(pipi_image_t *);
+__extern int pipi_save(pipi_image_t *, const char *);
+
+__extern void pipi_set_gamma(double);
+__extern pipi_pixels_t *pipi_getpixels(pipi_image_t *, pipi_format_t);
+__extern int pipi_get_image_width(pipi_image_t *img);
+__extern int pipi_get_image_height(pipi_image_t *img);
+__extern int pipi_get_image_pitch(pipi_image_t *img);
+__extern int pipi_get_image_last_modified(pipi_image_t *img);
+__extern const char* pipi_get_format_name(int format);
+
+
+__extern double pipi_measure_msd(pipi_image_t *, pipi_image_t *);
+__extern double pipi_measure_rmsd(pipi_image_t *, pipi_image_t *);
+
+__extern pipi_image_t *pipi_resize(pipi_image_t *, int, int);
+
+__extern pipi_image_t *pipi_render_random(int, int);
+__extern pipi_image_t *pipi_render_bayer(int, int);
+__extern pipi_image_t *pipi_render_halftone(int, int);
+
+__extern pipi_image_t *pipi_rgb(pipi_image_t *, pipi_image_t *, pipi_image_t *);
+__extern pipi_image_t *pipi_red(pipi_image_t *);
+__extern pipi_image_t *pipi_green(pipi_image_t *);
+__extern pipi_image_t *pipi_blue(pipi_image_t *);
+__extern pipi_image_t *pipi_mean(pipi_image_t *, pipi_image_t *);
+__extern pipi_image_t *pipi_min(pipi_image_t *, pipi_image_t *);
+__extern pipi_image_t *pipi_max(pipi_image_t *, pipi_image_t *);
+__extern pipi_image_t *pipi_add(pipi_image_t *, pipi_image_t *);
+__extern pipi_image_t *pipi_sub(pipi_image_t *, pipi_image_t *);
+__extern pipi_image_t *pipi_difference(pipi_image_t *, pipi_image_t *);
+__extern pipi_image_t *pipi_multiply(pipi_image_t *, pipi_image_t *);
+__extern pipi_image_t *pipi_divide(pipi_image_t *, pipi_image_t *);
+__extern pipi_image_t *pipi_screen(pipi_image_t *, pipi_image_t *);
+__extern pipi_image_t *pipi_overlay(pipi_image_t *, pipi_image_t *);
+
+__extern pipi_image_t *pipi_convolution(pipi_image_t *, int, int, double[]);
+__extern pipi_image_t *pipi_gaussian_blur(pipi_image_t *, float);
+__extern pipi_image_t *pipi_gaussian_blur_ext(pipi_image_t *,
                                             float, float, float, float, float);
-extern pipi_image_t *pipi_box_blur(pipi_image_t *, int);
-extern pipi_image_t *pipi_box_blur_ext(pipi_image_t *, int, int);
-extern pipi_image_t *pipi_brightness(pipi_image_t *, double);
-extern pipi_image_t *pipi_contrast(pipi_image_t *, double);
-extern pipi_image_t *pipi_autocontrast(pipi_image_t *);
-extern pipi_image_t *pipi_invert(pipi_image_t *);
-extern pipi_image_t *pipi_threshold(pipi_image_t *, double);
-extern pipi_image_t *pipi_hflip(pipi_image_t *);
-extern pipi_image_t *pipi_vflip(pipi_image_t *);
-extern pipi_image_t *pipi_rotate90(pipi_image_t *);
-extern pipi_image_t *pipi_rotate180(pipi_image_t *);
-extern pipi_image_t *pipi_rotate270(pipi_image_t *);
-extern pipi_image_t *pipi_median(pipi_image_t *, int);
-extern pipi_image_t *pipi_median_ext(pipi_image_t *, int, int);
-extern pipi_image_t *pipi_dilate(pipi_image_t *);
-extern pipi_image_t *pipi_erode(pipi_image_t *);
-
-extern pipi_image_t *pipi_order(pipi_image_t *);
-
-extern pipi_image_t *pipi_tile(pipi_image_t *, int, int);
-extern int pipi_flood_fill(pipi_image_t *,
+__extern pipi_image_t *pipi_box_blur(pipi_image_t *, int);
+__extern pipi_image_t *pipi_box_blur_ext(pipi_image_t *, int, int);
+__extern pipi_image_t *pipi_brightness(pipi_image_t *, double);
+__extern pipi_image_t *pipi_contrast(pipi_image_t *, double);
+__extern pipi_image_t *pipi_autocontrast(pipi_image_t *);
+__extern pipi_image_t *pipi_invert(pipi_image_t *);
+__extern pipi_image_t *pipi_threshold(pipi_image_t *, double);
+__extern pipi_image_t *pipi_hflip(pipi_image_t *);
+__extern pipi_image_t *pipi_vflip(pipi_image_t *);
+__extern pipi_image_t *pipi_rotate90(pipi_image_t *);
+__extern pipi_image_t *pipi_rotate180(pipi_image_t *);
+__extern pipi_image_t *pipi_rotate270(pipi_image_t *);
+__extern pipi_image_t *pipi_median(pipi_image_t *, int);
+__extern pipi_image_t *pipi_median_ext(pipi_image_t *, int, int);
+__extern pipi_image_t *pipi_dilate(pipi_image_t *);
+__extern pipi_image_t *pipi_erode(pipi_image_t *);
+
+__extern pipi_image_t *pipi_order(pipi_image_t *);
+
+__extern pipi_image_t *pipi_tile(pipi_image_t *, int, int);
+__extern int pipi_flood_fill(pipi_image_t *,
                            int, int, float, float, float, float);
-extern int pipi_draw_line(pipi_image_t *, int, int, int, int, uint32_t, int);
-extern int pipi_draw_polyline(pipi_image_t *, int const[], int const[],
+__extern int pipi_draw_line(pipi_image_t *, int, int, int, int, uint32_t, int);
+__extern int pipi_draw_polyline(pipi_image_t *, int const[], int const[],
                               int , uint32_t, int);
-extern int pipi_draw_bezier4(pipi_image_t *,int, int, int, int, int, int, int, int, uint32_t, int, int);
-extern pipi_image_t *pipi_reduce(pipi_image_t *, int, double const *);
+__extern int pipi_draw_bezier4(pipi_image_t *,int, int, int, int, int, int, int, int, uint32_t, int, int);
+__extern pipi_image_t *pipi_reduce(pipi_image_t *, int, double const *);
 
-extern pipi_image_t *pipi_dither_ediff(pipi_image_t *, pipi_image_t *,
+__extern pipi_image_t *pipi_dither_ediff(pipi_image_t *, pipi_image_t *,
                                        pipi_scan_t);
-extern pipi_image_t *pipi_dither_ordered(pipi_image_t *, pipi_image_t *);
-extern pipi_image_t *pipi_dither_ordered_ext(pipi_image_t *, pipi_image_t *,
+__extern pipi_image_t *pipi_dither_ordered(pipi_image_t *, pipi_image_t *);
+__extern pipi_image_t *pipi_dither_ordered_ext(pipi_image_t *, pipi_image_t *,
                                              double, double);
-extern pipi_image_t *pipi_dither_halftone(pipi_image_t *, double, double);
-extern pipi_image_t *pipi_dither_random(pipi_image_t *);
-extern pipi_image_t *pipi_dither_ostromoukhov(pipi_image_t *, pipi_scan_t);
-extern pipi_image_t *pipi_dither_dbs(pipi_image_t *);
-extern void pipi_dither_24to16(pipi_image_t *);
-
-extern pipi_histogram_t* pipi_new_histogram(void);
-extern int pipi_get_image_histogram(pipi_image_t *, pipi_histogram_t *, int);
-extern int pipi_free_histogram(pipi_histogram_t*);
-extern int pipi_render_histogram(pipi_image_t *, pipi_histogram_t*, int);
-
+__extern pipi_image_t *pipi_dither_halftone(pipi_image_t *, double, double);
+__extern pipi_image_t *pipi_dither_random(pipi_image_t *);
+__extern pipi_image_t *pipi_dither_ostromoukhov(pipi_image_t *, pipi_scan_t);
+__extern pipi_image_t *pipi_dither_dbs(pipi_image_t *);
+__extern void pipi_dither_24to16(pipi_image_t *);
+
+__extern pipi_histogram_t* pipi_new_histogram(void);
+__extern int pipi_get_image_histogram(pipi_image_t *, pipi_histogram_t *, int);
+__extern int pipi_free_histogram(pipi_histogram_t*);
+__extern int pipi_render_histogram(pipi_image_t *, pipi_histogram_t*, int);
 
 #ifdef __cplusplus
 }

pipi/pipi_internals.h

@@ -19,6 +19,8 @@
 #ifndef __PIPI_INTERNALS_H__
 #define __PIPI_INTERNALS_H__
 
+#include "pipi_stubs.h"
+
 #define SET_FLAG_GRAY 0x00000001
 #define SET_FLAG_WRAP 0x00000002
 #define SET_FLAG_8BIT 0x00000004

common.h → pipi/pipi_stubs.h

@@ -1,14 +1,13 @@
 /*
  *  libpipi       Pathetic image processing interface library
- *  Copyright (c) 2004-2008 Sam Hocevar <sam@zoy.org>
+ *  Copyright (c) 2006 Sam Hocevar <sam@zoy.org>
  *                All Rights Reserved
  *
  *  $Id$
  *
- *  This library is free software. It comes without any warranty, to
- *  the extent permitted by applicable law. You can redistribute it
- *  and/or modify it under the terms of the Do What The Fuck You Want
- *  To Public License, Version 2, as published by Sam Hocevar. See
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the Do What The Fuck You Want To
+ *  Public License, Version 2, as published by Sam Hocevar. See
  *  http://sam.zoy.org/wtfpl/COPYING for more details.
  */
 
@@ -17,30 +16,41 @@
  *  function prototypes that are sometimes missing.
  */
 
-#ifndef __COMMON_H__
-#define __COMMON_H__
+#ifndef __PIPI_STUBS_H__
+#define __PIPI_STUBS_H__
 
-/* C99 types */
-#if defined HAVE_INTTYPES_H && !defined __KERNEL__
-#   include <inttypes.h>
+/* errno handling */
+#if defined HAVE_ERRNO_H && !defined __KERNEL__
+#   include <errno.h>
+static inline void seterrno(int e) { errno = e; }
+static inline int geterrno(void) { return errno; }
 #else
-typedef signed char int8_t;
-typedef signed short int16_t;
-typedef signed long int int32_t;
-
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned long int uint32_t;
+#   define seterrno(x) do { (void)(x); } while(0)
+#   define geterrno(x) 0
+#endif
 
-typedef long int intptr_t;
-typedef unsigned long int uintptr_t;
+/* debug messages */
+#if defined DEBUG && !defined __KERNEL__
+#   include <stdio.h>
+#   include <stdarg.h>
+static inline void debug(const char *format, ...)
+{
+    int saved_errno = geterrno();
+    va_list args;
+    va_start(args, format);
+    fprintf(stderr, "** libpipi debug ** ");
+    vfprintf(stderr, format, args);
+    fprintf(stderr, "\n");
+    va_end(args);
+    seterrno(saved_errno);
+}
+#else
+#   define debug(format, ...) do {} while(0)
 #endif
 
 /* hton16() and hton32() */
-#if defined HAVE_HTONS
-#   if defined __KERNEL__
-        /* Nothing to do */
-#   elif defined HAVE_ARPA_INET_H
+#if defined HAVE_HTONS && !defined __KERNEL__
+#   if defined HAVE_ARPA_INET_H
 #       include <arpa/inet.h>
 #   elif defined HAVE_NETINET_IN_H
 #       include <netinet/in.h>
@@ -48,7 +58,9 @@ typedef unsigned long int uintptr_t;
 #   define hton16 htons
 #   define hton32 htonl
 #else
-#   if defined HAVE_ENDIAN_H
+#   if defined __KERNEL__
+        /* Nothing to do */
+#   elif defined HAVE_ENDIAN_H
 #       include <endian.h>
 #   endif
 static inline uint16_t hton16(uint16_t x)
@@ -81,5 +93,5 @@ static inline uint32_t hton32(uint32_t x)
 }
 #endif
 
-#endif /* __COMMON_H__ */
+#endif /* __PIPI_STUBS_H__ */
 

pipi/pipi_types.h.in

@@ -0,0 +1,100 @@
+/*
+ *  libpipi       Pathetic image processing interface library
+ *  Copyright (c) 2008 Sam Hocevar <sam@zoy.org>
+ *                All Rights Reserved
+ *
+ *  $Id$
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the Do What The Fuck You Want To
+ *  Public License, Version 2, as published by Sam Hocevar. See
+ *  http://sam.zoy.org/wtfpl/COPYING for more details.
+ */
+
+/*
+ *  This file contains definitions for the C99 integer types.
+ */
+
+#ifndef __PIPI_TYPES_H__
+#define __PIPI_TYPES_H__
+
+#ifndef PIPI_TYPES
+#   define PIPI_TYPES @PIPI_TYPES@
+#endif
+
+/* mode 1: standard <stdint.h> header is present, just include it */
+#if PIPI_TYPES == 1
+#   include <stdint.h>
+#   include <unistd.h>
+
+/* mode 2: standard <inttypes.h> header is present, just include it */
+#elif PIPI_TYPES == 2
+#   include <inttypes.h>
+#   include <unistd.h>
+
+/* mode 3: <windows.h> indicates Win32, only (u)intptr_t is present
+ * FIXME: Win64 probably doesn't work that way */
+#elif PIPI_TYPES == 3
+#include <windows.h>
+
+typedef signed char int8_t;
+typedef signed short int16_t;
+typedef signed long int int32_t;
+typedef signed long long int int64_t;
+
+typedef unsigned char uint8_t;
+typedef unsigned short uint16_t;
+typedef unsigned long int uint32_t;
+typedef unsigned long long int uint64_t;
+
+typedef int ssize_t;
+typedef unsigned int size_t;
+
+/* fallback: nothing is known, we assume the platform is 32-bit and
+ * sizeof(long) == sizeof(void *). We don't typedef directly because we
+ * have no idea what other typedefs have already been made. */
+#else
+typedef signed char _pipi_int8_t;
+typedef signed short _pipi_int16_t;
+typedef signed long int _pipi_int32_t;
+typedef signed long long int _pipi_int64_t;
+#   undef int8_t
+#   define int8_t _pipi_int8_t
+#   undef int16_t
+#   define int16_t _pipi_int16_t
+#   undef int32_t
+#   define int32_t _pipi_int32_t
+#   undef int64_t
+#   define int64_t _pipi_int64_t
+
+typedef unsigned char _pipi_uint8_t;
+typedef unsigned short _pipi_uint16_t;
+typedef unsigned long int _pipi_uint32_t;
+typedef unsigned long long int _pipi_uint64_t;
+#   undef uint8_t
+#   define uint8_t _pipi_uint8_t
+#   undef uint16_t
+#   define uint16_t _pipi_uint16_t
+#   undef uint32_t
+#   define uint32_t _pipi_uint32_t
+#   undef uint64_t
+#   define uint64_t _pipi_uint64_t
+
+typedef long int _pipi_intptr_t;
+typedef unsigned long int _pipi_uintptr_t;
+#   undef intptr_t
+#   define intptr_t _pipi_intptr_t
+#   undef uintptr_t
+#   define uintptr_t _pipi_uintptr_t
+
+typedef int _pipi_ssize_t;
+typedef unsigned int _pipi_size_t;
+#   undef ssize_t
+#   define ssize_t _pipi_ssize_t
+#   undef size_t
+#   define size_t _pipi_size_t
+
+#endif
+
+#endif /* __PIPI_TYPES_H__ */
+

pipi/pixels.c

@@ -17,7 +17,6 @@
  */
 
 #include "config.h"
-#include "common.h"
 
 #include <stdio.h>
 #include <stdlib.h>

pipi/quantize/reduce.c

@@ -17,7 +17,6 @@
  */
 
 #include "config.h"
-#include "common.h"
 
 #include <stdio.h>
 #include <stdlib.h>

pipi/render/noise.c

@@ -17,7 +17,6 @@
  */
 
 #include "config.h"
-#include "common.h"
 
 #include <stdio.h>
 #include <stdlib.h>

pipi/render/screen.c

@@ -17,7 +17,6 @@
  */
 
 #include "config.h"
-#include "common.h"
 
 #include <stdio.h>
 #include <stdlib.h>

pipi/resize.c

@@ -17,7 +17,6 @@
  */
 
 #include "config.h"
-#include "common.h"
 
 #include <stdlib.h>
 #include <string.h>

pipi/stock.c

@@ -17,7 +17,6 @@
  */
 
 #include "config.h"
-#include "common.h"
 
 #include <stdio.h>
 #include <stdlib.h>

src/pipi.c

@@ -1,5 +1,4 @@
 #include "config.h"
-#include "common.h"
 
 #include <stdio.h>
 #include <stdlib.h>

test/u8tof32tou8.c

@@ -18,7 +18,6 @@
  */
 
 #include "config.h"
-#include "common.h"
 
 #include <stdio.h>
 #include <stdlib.h>

win32/Makefile.am

@@ -1,4 +1,4 @@
 # $Id$
 
-EXTRA_DIST = config.h
+EXTRA_DIST = config.h pipi_types.h
 

win32/pipi_types.h

@@ -0,0 +1,2 @@
+#define PIPI_TYPES 3
+#include "../pipi/pipi_types.h.in"