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| author | Paul Eggert <eggert@cs.ucla.edu> | 2019-05-03 12:16:33 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2019-05-03 12:17:31 -0700 |
| commit | da3897abf1e45741b122b52df37a5cbc68b2ad5d (patch) | |
| tree | e0b8f84e33ece6f00e62d4c39a79029b5deeec00 /src | |
| parent | 74e17c23ae085026cb089cbbb89c56e890bb29c4 (diff) | |
| download | emacs-da3897abf1e45741b122b52df37a5cbc68b2ad5d.tar.gz | |
Pacify librsvg 2.45.1 and later
* src/image.c (svg_load_image): Pacify librsvg 2.45.1 and later,
and add a FIXME comment about the deprecated librsvg functions.
Diffstat (limited to 'src')
| -rw-r--r-- | src/image.c | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/src/image.c b/src/image.c index bf594987eb8..3d724a773b6 100644 --- a/src/image.c +++ b/src/image.c @@ -6735,7 +6735,7 @@ my_error_exit (j_common_ptr cinfo) /* Init source method for JPEG data source manager. Called by - jpeg_read_header() before any data is actually read. See + jpeg_read_header before any data is actually read. See libjpeg.doc from the JPEG lib distribution. */ static void @@ -6745,7 +6745,7 @@ our_common_init_source (j_decompress_ptr cinfo) /* Method to terminate data source. Called by - jpeg_finish_decompress() after all data has been processed. */ + jpeg_finish_decompress after all data has been processed. */ static void our_common_term_source (j_decompress_ptr cinfo) @@ -9456,7 +9456,18 @@ svg_load_image (struct frame *f, struct image *img, char *contents, See rsvg bug 596114 - "image refs are relative to curdir, not .svg file" <https://gitlab.gnome.org/GNOME/librsvg/issues/33>. */ if (filename) - rsvg_handle_set_base_uri(rsvg_handle, filename); + rsvg_handle_set_base_uri (rsvg_handle, filename); + + /* Suppress GCC deprecation warnings starting in librsvg 2.45.1 for + rsvg_handle_write and rsvg_handle_close. FIXME: Use functions + like rsvg_handle_new_from_gfile_sync on newer librsvg versions, + and remove this hack. */ + #if GNUC_PREREQ (4, 6, 0) + #pragma GCC diagnostic push + #endif + #if LIBRSVG_CHECK_VERSION (2, 45, 1) && GNUC_PREREQ (4, 2, 0) + #pragma GCC diagnostic ignored "-Wdeprecated-declarations" + #endif /* Parse the contents argument and fill in the rsvg_handle. */ rsvg_handle_write (rsvg_handle, (unsigned char *) contents, size, &err); @@ -9467,6 +9478,10 @@ svg_load_image (struct frame *f, struct image *img, char *contents, rsvg_handle_close (rsvg_handle, &err); if (err) goto rsvg_error; + #if GNUC_PREREQ (4, 6, 0) + #pragma GCC diagnostic pop + #endif + rsvg_handle_get_dimensions (rsvg_handle, &dimension_data); if (! check_image_size (f, dimension_data.width, dimension_data.height)) { |