Merge commit '1ec484d' into PHP-5.5

* commit '1ec484d':
  - add imageaffinematrixget and imagematrixconcat
  - add affine matrix helper for translate, scale, rotate and shear
  - fix unix build
  - add new files for interpolation
  - config.m4 sync with .w32
  - add new interpolation method   . imagescale   . imageaffine   . replace imagerotate with new generic and optimized new implementations   . imagesetinterpolationmethod, to set the default interpolation to be     used with the new functions   . add imagepalettetotruecolor

Author: dsp

ext/gd/config.m4

@@ -298,7 +298,7 @@ if test "$PHP_GD" = "yes"; then
                  libgd/gdcache.c libgd/gdkanji.c libgd/wbmp.c libgd/gd_wbmp.c libgd/gdhelpers.c \
                  libgd/gd_topal.c libgd/gd_gif_in.c libgd/xbm.c libgd/gd_gif_out.c libgd/gd_security.c \
                  libgd/gd_filter.c libgd/gd_pixelate.c libgd/gd_arc.c libgd/gd_rotate.c libgd/gd_color.c \
-				 libgd/gd_transform.c libgd/gd_crop.c"
+				 libgd/gd_transform.c libgd/gd_crop.c libgd/gd_interpolation.c libgd/gd_matrix.c"
 
 dnl check for fabsf and floorf which are available since C99
   AC_CHECK_FUNCS(fabsf floorf)

ext/gd/config.w32

@@ -48,7 +48,7 @@ if (PHP_GD != "no") {
 			gd_io_file.c gd_io_ss.c gd_jpeg.c gdkanji.c gd_png.c gd_ss.c \
 			gdtables.c gd_topal.c gd_wbmp.c gdxpm.c wbmp.c xbm.c gd_security.c gd_transform.c \
 			gd_filter.c gd_pixelate.c gd_arc.c gd_rotate.c gd_color.c webpimg.c gd_webp.c \
-			gd_crop.c", "gd");
+			gd_crop.c gd_interpolation.c gd_matrix.c", "gd");
 		AC_DEFINE('HAVE_LIBGD', 1, 'GD support');
 		ADD_FLAG("CFLAGS_GD", " \
 /D HAVE_GD_DYNAMIC_CTX_EX=1 \
@@ -84,7 +84,7 @@ if (PHP_GD != "no") {
 		");
 
 		PHP_INSTALL_HEADERS("", "ext/gd ext/gd/libgd" );
-		} else {
+	} else {
 		WARNING("gd not enabled; libraries and headers not found");
 	}
 }