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wlr_compositer: Keep track if surface has committed a buffer before. 

This would break if you are running with a NULL renderer.
This commit is contained in:
Alexander Orzechowski 2023-05-03 23:48:36 -04:00 committed by Simon Ser
parent 2dd9549085
commit 394accbe4a
2 changed files with 4 additions and 1 deletions
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1
include/wlr/types/wlr_compositor.h
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@ -163,6 +163,7 @@ struct wlr_surface {
} previous;
bool opaque;
bool has_buffer;
int32_t preferred_buffer_scale;
bool preferred_buffer_transform_sent;

4
types/wlr_compositor.c
View File

@ -348,6 +348,8 @@ static void surface_state_move(struct wlr_surface_state *state,
}
static void surface_apply_damage(struct wlr_surface *surface) {
surface->has_buffer = surface->current.buffer;
if (surface->current.buffer == NULL) {
// NULL commit
if (surface->buffer != NULL) {
@ -723,7 +725,7 @@ struct wlr_texture *wlr_surface_get_texture(struct wlr_surface *surface) {
}
bool wlr_surface_has_buffer(struct wlr_surface *surface) {
return wlr_surface_get_texture(surface) != NULL;
return surface->has_buffer;
}
bool wlr_surface_set_role(struct wlr_surface *surface,