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color-lcms: unref stock sRGB cprof instead of directly destroying it

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Directly destroying the cprof is not ideal, because it may hide issues
that we have in the code. If we are destroying a cprof with ref_count
bigger than 1, there's something wrong that we need to fix.

Instead, assert that the stock sRGB cprof has ref_count == 1 when we are
destroying the color manager. And use unref() instead of destroy().

Signed-off-by: Leandro Ribeiro <leandro.ribeiro@collabora.com>
This commit is contained in:
Leandro Ribeiro 2023-10-27 12:09:59 -03:00 • committed by Pekka Paalanen
parent d18fd64a15
commit 39de0bd988
1 changed files with 5 additions and 2 deletions
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7
libweston/color-lcms/color-lcms.c
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@ -381,8 +381,11 @@ cmlcms_destroy(struct weston_color_manager *cm_base)
{
struct weston_color_manager_lcms *cm = get_cmlcms(cm_base);
if (cm->sRGB_profile)
cmlcms_color_profile_destroy(cm->sRGB_profile);
if (cm->sRGB_profile) {
assert(cm->sRGB_profile->base.ref_count == 1);
unref_cprof(cm->sRGB_profile);
}
assert(wl_list_empty(&cm->color_transform_list));
assert(wl_list_empty(&cm->color_profile_list));