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surface: make wlr_surface.buffer a wlr_buffer

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This commit is contained in:
Simon Ser 2021-04-13 11:14:16 +02:00 • committed by Simon Zeni
parent 28aa803916
commit 8798fa36bd
2 changed files with 24 additions and 22 deletions
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2
include/wlr/types/wlr_surface.h
View file

@ -93,7 +93,7 @@ struct wlr_surface {
* have a buffer if it has never committed one, has committed a null buffer,
* or something went wrong with uploading the buffer.
*/
struct wlr_client_buffer *buffer;
struct wlr_buffer *buffer;
/**
* The buffer position, in surface-local units.
*/

44
types/wlr_surface.c
View file

@ -363,40 +363,41 @@ static void surface_apply_damage(struct wlr_surface *surface) {
struct wl_resource *resource = surface->current.buffer_resource;
if (resource == NULL) {
// NULL commit
if (surface->buffer != NULL) {
wlr_buffer_unlock(&surface->buffer->base);
}
wlr_buffer_unlock(surface->buffer);
surface->buffer = NULL;
return;
}
if (surface->buffer != NULL) {
struct wlr_client_buffer *client_buffer =
(surface->buffer ? wlr_client_buffer_get(surface->buffer) : NULL);
if (client_buffer) {
struct wlr_client_buffer *updated_buffer =
wlr_client_buffer_apply_damage(surface->buffer, resource,
&surface->buffer_damage);
if (updated_buffer != NULL) {
wlr_client_buffer_apply_damage(client_buffer, resource,
&surface->buffer_damage);
if (updated_buffer) {
wlr_buffer_unlock(surface->current.buffer);
surface->current.buffer = NULL;
surface->buffer = updated_buffer;
return;
surface->buffer = &updated_buffer->base;
}
}
struct wlr_client_buffer *buffer = wlr_client_buffer_create(
surface->current.buffer, surface->renderer);
if (!surface->current.buffer) {
surface->current.buffer = wlr_buffer_from_resource(surface->renderer,
resource);
}
client_buffer = wlr_client_buffer_create(surface->current.buffer,
surface->renderer);
wlr_buffer_unlock(surface->current.buffer);
surface->current.buffer = NULL;
if (buffer == NULL) {
if (client_buffer == NULL) {
wlr_log(WLR_ERROR, "Failed to upload buffer");
return;
}
if (surface->buffer != NULL) {
wlr_buffer_unlock(&surface->buffer->base);
}
surface->buffer = buffer;
wlr_buffer_unlock(surface->buffer);
surface->buffer = &client_buffer->base;
}
static void surface_update_opaque_region(struct wlr_surface *surface) {
@ -728,9 +729,7 @@ static void surface_handle_resource_destroy(struct wl_resource *resource) {
pixman_region32_fini(&surface->buffer_damage);
pixman_region32_fini(&surface->opaque_region);
pixman_region32_fini(&surface->input_region);
if (surface->buffer != NULL) {
wlr_buffer_unlock(&surface->buffer->base);
}
wlr_buffer_unlock(surface->buffer);
free(surface);
}
@ -790,7 +789,10 @@ struct wlr_texture *wlr_surface_get_texture(struct wlr_surface *surface) {
if (surface->buffer == NULL) {
return NULL;
}
return surface->buffer->texture;
struct wlr_client_buffer *client_buffer =
wlr_client_buffer_get(surface->buffer);
assert(client_buffer);
return client_buffer->texture;
}
bool wlr_surface_has_buffer(struct wlr_surface *surface) {