diff options
| author | Seungha Yang <seungha@centricular.com> | 2023-05-27 00:01:21 +0900 |
|---|---|---|
| committer | GStreamer Marge Bot <gitlab-merge-bot@gstreamer-foundation.org> | 2023-05-26 22:54:07 +0000 |
| commit | 57303457bfb360e854d11581e807dba90a5271aa (patch) | |
| tree | 8f8c8c21d70b5d776565c70753c0e04acd63d3ea | |
| parent | e3fe99760be03781e6180d08f4771df092468bd7 (diff) | |
pango: Fix crash on Windows 32bit build
See https://gitlab.gnome.org/GNOME/pango/-/merge_requests/694
Fixes: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/2604
Part-of: <https://gitlab.freedesktop.org/gstreamer/cerbero/-/merge_requests/1184>
| -rw-r--r-- | recipes/pango.recipe | 2 | ||||
| -rw-r--r-- | recipes/pango/0001-win32-Fix-32bit-build-crash-on-DeleteDC.patch | 36 |
2 files changed, 38 insertions, 0 deletions
diff --git a/recipes/pango.recipe b/recipes/pango.recipe index d2702da4..abc9b5e0 100644 --- a/recipes/pango.recipe +++ b/recipes/pango.recipe @@ -16,6 +16,8 @@ class Recipe(recipe.Recipe): 'pango/0001-meson-fix-freetype-lookup-with-MSVC-using-pkg-config.patch', # TODO: propose upstream for merging 'pango/0001-pango-layout-fix-build-with-Android-s-bionic-libc.patch', + # https://gitlab.gnome.org/GNOME/pango/-/merge_requests/694 + 'pango/0001-win32-Fix-32bit-build-crash-on-DeleteDC.patch', ] files_libs = ['libpangocairo-1.0', 'libpango-1.0', 'libpangoft2-1.0'] diff --git a/recipes/pango/0001-win32-Fix-32bit-build-crash-on-DeleteDC.patch b/recipes/pango/0001-win32-Fix-32bit-build-crash-on-DeleteDC.patch new file mode 100644 index 00000000..b489a968 --- /dev/null +++ b/recipes/pango/0001-win32-Fix-32bit-build-crash-on-DeleteDC.patch @@ -0,0 +1,36 @@ +From 564de11dab6422d980fbb5b83e2b452a21708032 Mon Sep 17 00:00:00 2001 +From: Seungha Yang <seungha@centricular.com> +Date: Fri, 26 May 2023 20:23:47 +0900 +Subject: [PATCH] win32: Fix 32bit build crash on DeleteDC() + +Calling convention mismatch will result in crash or so + +Fixes: https://gitlab.gnome.org/GNOME/pango/-/issues/749 +--- + pango/pangowin32.c | 10 +++++++++- + 1 file changed, 9 insertions(+), 1 deletion(-) + +diff --git a/pango/pangowin32.c b/pango/pangowin32.c +index eed92dde..fbedaa74 100644 +--- a/pango/pangowin32.c ++++ b/pango/pangowin32.c +@@ -125,7 +125,15 @@ _pango_win32_font_init (PangoWin32Font *win32font) + win32font->glyph_info = g_hash_table_new_full (NULL, NULL, NULL, g_free); + } + +-static GPrivate display_dc_key = G_PRIVATE_INIT ((GDestroyNotify) DeleteDC); ++static void ++_delete_dc (HDC dc) ++{ ++ /* Don't pass DeleteDC func pointer to the GDestroyNotify. ++ * 32bit build requires matching calling convention (__cdecl vs __stdcall) */ ++ DeleteDC (dc); ++} ++ ++static GPrivate display_dc_key = G_PRIVATE_INIT ((GDestroyNotify) _delete_dc); + + HDC + _pango_win32_get_display_dc (void) +-- +2.35.3.windows.1 + |