diff options
author | Juan José García-Ripoll <juanjose.garciaripoll@gmail.com> | 2020-04-13 12:04:39 +0200 |
---|---|---|
committer | Eli Zaretskii <eliz@gnu.org> | 2020-04-14 09:52:55 +0300 |
commit | df254a7445a86dc25d133f2d79be8096190a8b96 (patch) | |
tree | c6094f663793c61f4243483c0c6d310205005a83 /configure.ac | |
parent | 7a9fb5d55c9bf612a38348d59e769ee915175e28 (diff) | |
download | emacs-df254a7445a86dc25d133f2d79be8096190a8b96.tar.gz |
Initial version of native image API support for MS-Windows
* src/w32image.c: New file.
* src/w32term.h: Add prototypes of 'w32_load_image',
'w32_gdiplus_startup', 'w32_gdiplus_shutdown', and
'w32_query_frame_background_color'.
* src/w32term.c (w32_query_frame_background_color): No longer
static.
* src/w32.c (term_ntproc) [HAVE_GDIPLUS]: Call
'w32_gdiplus_shutdown'.
* src/image.c (struct image_type) <valid_p>: Accept an additional
argument, the image type. All implementations changed.
(init_native_image_functions, native_image_p, native_image_load)
[HAVE_NATIVE_IMAGE_API]: New methods for "native image type".
(initialize_image_type) [HAVE_NATIVE_IMAGE_API]: Call
'init_native_image_functions'.
(image_types) [HAVE_NATIVE_IMAGE_API]: Add settings for native
image API.
(lookup_image_type) [HAVE_NATIVE_IMAGE_API]: Initialize native
functions if needed.
* lisp/term/w32-win.el (dynamic-library-alist): Add gdiplus and
shlwapi.
* etc/NEWS: Announce the new feature.
* configure.ac (native-image-api): New option, OFF by default.
(HAVE_NATIVE_IMAGE_API): If native-image-api is selected, add
w32image.o to W32_OBJ.
Diffstat (limited to 'configure.ac')
-rw-r--r-- | configure.ac | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 9907160482e..41a1860493a 100644 --- a/configure.ac +++ b/configure.ac @@ -433,6 +433,7 @@ OPTION_DEFAULT_ON([libsystemd],[don't compile with libsystemd support]) OPTION_DEFAULT_ON([cairo],[don't compile with Cairo drawing]) OPTION_DEFAULT_ON([xml2],[don't compile with XML parsing support]) OPTION_DEFAULT_OFF([imagemagick],[compile with ImageMagick image support]) +OPTION_DEFAULT_OFF([native-image-api], [use native API's (GDI+ on Windows) for JPEG/TIFF/GIFF/PNG]) OPTION_DEFAULT_ON([json], [don't compile with native JSON support]) OPTION_DEFAULT_ON([xft],[don't use XFT for anti aliased fonts]) @@ -2126,6 +2127,7 @@ LIB_WSOCK32= NTLIB= CM_OBJ="cm.o" XARGS_LIMIT= +HAVE_NATIVE_IMAGE_API=no if test "${HAVE_W32}" = "yes"; then AC_DEFINE(HAVE_NTGUI, 1, [Define to use native MS Windows GUI.]) if test "$with_toolkit_scroll_bars" = "no"; then @@ -2154,7 +2156,12 @@ if test "${HAVE_W32}" = "yes"; then # the rc file), not a linker script. W32_RES_LINK="-Wl,emacs.res" else - W32_OBJ="$W32_OBJ w32.o w32console.o w32heap.o w32inevt.o w32proc.o" + if test "${with_native_image_api}" = yes; then + AC_DEFINE(HAVE_NATIVE_IMAGE_API, 1, [Define to use MS Windows GDI+ for images.]) + HAVE_NATIVE_IMAGE_API=yes + W32_NATIVE_IMAGE_API="w32image.o" + fi + W32_OBJ="$W32_OBJ w32.o w32console.o w32heap.o w32inevt.o w32proc.o $W32_NATIVE_IMAGE_API" W32_LIBS="$W32_LIBS -lwinmm -lusp10 -lgdi32 -lcomdlg32" W32_LIBS="$W32_LIBS -lmpr -lwinspool -lole32 -lcomctl32" W32_RES_LINK="\$(EMACSRES)" @@ -5703,6 +5710,7 @@ AS_ECHO([" Does Emacs use -lXaw3d? ${HAVE_XAW3D Does Emacs use cairo? ${HAVE_CAIRO} Does Emacs use -llcms2? ${HAVE_LCMS2} Does Emacs use imagemagick? ${HAVE_IMAGEMAGICK} + Does Emacs use native API for images? ${HAVE_NATIVE_IMAGE_API} Does Emacs support sound? ${HAVE_SOUND} Does Emacs use -lgpm? ${HAVE_GPM} Does Emacs use -ldbus? ${HAVE_DBUS} |