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| author | YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp> | 2019-03-26 14:42:10 +0900 |
|---|---|---|
| committer | YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp> | 2019-03-26 14:42:10 +0900 |
| commit | 75b7b2cf7cfd39dd595fa27ddeef859ed85861bb (patch) | |
| tree | 8f37cd68d617760fd93b2f266ed9b3e661daa178 /lisp/emacs-lisp/lisp-mnt.el | |
| parent | 568af1e5822086f2457b6e98a22624b8138aa72f (diff) | |
| download | emacs-75b7b2cf7cfd39dd595fa27ddeef859ed85861bb.tar.gz emacs-75b7b2cf7cfd39dd595fa27ddeef859ed85861bb.tar.bz2 emacs-75b7b2cf7cfd39dd595fa27ddeef859ed85861bb.zip | |
Simplify cairo image surface creation and destruction
* src/dispextern.h (struct image) [USE_CAIRO]: Remove member cr_data2.
* src/image.c (set_cairo_image_surface): New function split from
original create_cairo_image_surface. Call cairo_surface_mark_dirty.
(create_cairo_image_surface): Just create image surface and return it.
(x_clear_image): Don't free cr_data2.
(xpm_load, pbm_load, png_load_body, jpeg_load_body, tiff_load)
(gif_load, imagemagick_load_image, svg_load_image) [USE_CAIRO]: Use
new create_cairo_image_surface and cairo_image_surface_get_data
instead of xmalloc. Use set_cairo_image_surface instead of old
create_cairo_image_surface.
(pbm_load) [USE_CAIRO]: Call cairo_surface_destroy for surface instead
of xfree for data.
(gif_load) [USE_CAIRO]: Multiply y-coordinate value by width instead
of subimg_width.
Diffstat (limited to 'lisp/emacs-lisp/lisp-mnt.el')
0 files changed, 0 insertions, 0 deletions