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output: remove wlr_output_set_fullscreen_surface

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This wasn't using direct scan-out. Direct scan-out will probably
work differently with @ascent12's work anyway.
This commit is contained in:
emersion 2018-11-10 15:20:05 +01:00
parent df7d4a71fb
commit 57307b7aa7
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GPG key ID: 0FDE7BE0E88F5E48
3 changed files with 0 additions and 168 deletions
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123
types/wlr_output.c
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@ -294,7 +294,6 @@ void wlr_output_destroy(struct wlr_output *output) {
wl_list_remove(&output->display_destroy.link);
wlr_output_destroy_global(output);
wlr_output_set_fullscreen_surface(output, NULL);
wlr_signal_emit_safe(&output->events.destroy, output);
@ -362,53 +361,6 @@ static void output_scissor(struct wlr_output *output, pixman_box32_t *rect) {
wlr_renderer_scissor(renderer, &box);
}
static void output_fullscreen_surface_get_box(struct wlr_output *output,
struct wlr_surface *surface, struct wlr_box *box) {
int width, height;
wlr_output_effective_resolution(output, &width, &height);
int x = (width - surface->current.width) / 2;
int y = (height - surface->current.height) / 2;
box->x = x * output->scale;
box->y = y * output->scale;
box->width = surface->current.width * output->scale;
box->height = surface->current.height * output->scale;
}
static void output_fullscreen_surface_render(struct wlr_output *output,
struct wlr_surface *surface, const struct timespec *when,
pixman_region32_t *damage) {
struct wlr_renderer *renderer = wlr_backend_get_renderer(output->backend);
assert(renderer);
struct wlr_texture *texture = wlr_surface_get_texture(surface);
if (texture == NULL) {
wlr_renderer_clear(renderer, (float[]){0, 0, 0, 1});
return;
}
struct wlr_box box;
output_fullscreen_surface_get_box(output, surface, &box);
float matrix[9];
enum wl_output_transform transform =
wlr_output_transform_invert(surface->current.transform);
wlr_matrix_project_box(matrix, &box, transform, 0,
output->transform_matrix);
int nrects;
pixman_box32_t *rects = pixman_region32_rectangles(damage, &nrects);
for (int i = 0; i < nrects; ++i) {
output_scissor(output, &rects[i]);
wlr_renderer_clear(renderer, (float[]){0, 0, 0, 1});
wlr_render_texture_with_matrix(surface->renderer, texture, matrix, 1.0f);
}
wlr_renderer_scissor(renderer, NULL);
wlr_surface_send_frame_done(surface, when);
}
/**
* Returns the cursor box, scaled for its output.
*/
@ -496,11 +448,6 @@ bool wlr_output_swap_buffers(struct wlr_output *output, struct timespec *when,
}
if (pixman_region32_not_empty(&render_damage)) {
if (output->fullscreen_surface != NULL) {
output_fullscreen_surface_render(output, output->fullscreen_surface,
when, &render_damage);
}
struct wlr_output_cursor *cursor;
wl_list_for_each(cursor, &output->cursors, link) {
if (!cursor->enabled || !cursor->visible ||
@ -626,76 +573,6 @@ void wlr_output_damage_whole(struct wlr_output *output) {
wlr_output_update_needs_swap(output);
}
static void output_fullscreen_surface_reset(struct wlr_output *output) {
if (output->fullscreen_surface != NULL) {
wl_list_remove(&output->fullscreen_surface_commit.link);
wl_list_remove(&output->fullscreen_surface_destroy.link);
output->fullscreen_surface = NULL;
wlr_output_damage_whole(output);
}
}
static void output_fullscreen_surface_handle_commit(
struct wl_listener *listener, void *data) {
struct wlr_output *output = wl_container_of(listener, output,
fullscreen_surface_commit);
struct wlr_surface *surface = output->fullscreen_surface;
if (output->fullscreen_width != surface->current.width ||
output->fullscreen_height != surface->current.height) {
output->fullscreen_width = surface->current.width;
output->fullscreen_height = surface->current.height;
wlr_output_damage_whole(output);
return;
}
struct wlr_box box;
output_fullscreen_surface_get_box(output, surface, &box);
pixman_region32_t damage;
pixman_region32_init(&damage);
pixman_region32_copy(&damage, &surface->current.surface_damage);
wlr_region_scale(&damage, &damage, output->scale);
pixman_region32_translate(&damage, box.x, box.y);
pixman_region32_union(&output->damage, &output->damage, &damage);
pixman_region32_fini(&damage);
wlr_output_update_needs_swap(output);
}
static void output_fullscreen_surface_handle_destroy(
struct wl_listener *listener, void *data) {
struct wlr_output *output = wl_container_of(listener, output,
fullscreen_surface_destroy);
output_fullscreen_surface_reset(output);
}
void wlr_output_set_fullscreen_surface(struct wlr_output *output,
struct wlr_surface *surface) {
// TODO: hardware fullscreen
if (output->fullscreen_surface == surface) {
return;
}
output_fullscreen_surface_reset(output);
output->fullscreen_surface = surface;
wlr_output_damage_whole(output);
if (surface == NULL) {
return;
}
output->fullscreen_surface_commit.notify =
output_fullscreen_surface_handle_commit;
wl_signal_add(&surface->events.commit, &output->fullscreen_surface_commit);
output->fullscreen_surface_destroy.notify =
output_fullscreen_surface_handle_destroy;
wl_signal_add(&surface->events.destroy,
&output->fullscreen_surface_destroy);
}
struct wlr_output *wlr_output_from_resource(struct wl_resource *resource) {
assert(wl_resource_instance_of(resource, &wl_output_interface,
&output_impl));