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authorSimon Ser <contact@emersion.fr>2021-08-10 18:47:14 +0200
committerSimon Ser <contact@emersion.fr>2021-09-07 11:18:18 +0200
commit3c74bd0c915e7ddd1b5dcc05d14f5555de10e980 (patch)
tree505a22f40ab0fc4379961d668129c73dba9b5786 /protocol
parent3fbf6e02a35e66abb52ca9c79527f3d07e8d9e4a (diff)
backend/drm: introduce wlr_drm_connector_state
Previously, we were copying wlr_output_state on the stack and patching it up to be guaranteed to have a proper drmModeModeInfo stored in it (and not a custom mode). Also, we had a bunch of helpers deriving DRM-specific information from the generic wlr_output_state. Copying the wlr_output_state worked fine so far, but with output layers we'll be getting a wl_list in there. An empty wl_list stores two pointers to itself, copying it on the stack blindly results in infinite loops in wl_list_for_each. To fix this, rework our DRM backend to stop copying wlr_output_state, instead add a new struct wlr_drm_connector_state which holds both the wlr_output_state and additional DRM-specific information.
Diffstat (limited to 'protocol')
0 files changed, 0 insertions, 0 deletions