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output: drop wlr_output_cursor_set_surface

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This commit is contained in:
Simon Ser 2022-05-27 18:47:39 +02:00 committed by Alexander Orzechowski
parent 78afce5e2d
commit d933f5204b
3 changed files with 2 additions and 155 deletions
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11
include/wlr/types/wlr_output.h
View file

@ -40,16 +40,9 @@ struct wlr_output_cursor {
bool visible;
uint32_t width, height;
int32_t hotspot_x, hotspot_y;
struct wl_list link;
// only when using a software cursor without a surface
struct wlr_texture *texture;
bool own_texture;
// only when using a cursor surface
struct wlr_surface *surface;
struct wl_listener surface_commit;
struct wl_listener surface_destroy;
struct wl_list link;
};
enum wlr_output_adaptive_sync_status {
@ -550,8 +543,6 @@ struct wlr_output_cursor *wlr_output_cursor_create(struct wlr_output *output);
bool wlr_output_cursor_set_image(struct wlr_output_cursor *cursor,
const uint8_t *pixels, int32_t stride, uint32_t width, uint32_t height,
int32_t hotspot_x, int32_t hotspot_y);
void wlr_output_cursor_set_surface(struct wlr_output_cursor *cursor,
struct wlr_surface *surface, int32_t hotspot_x, int32_t hotspot_y);
bool wlr_output_cursor_set_buffer(struct wlr_output_cursor *cursor,
struct wlr_buffer *buffer, int32_t hotspot_x, int32_t hotspot_y);
bool wlr_output_cursor_move(struct wlr_output_cursor *cursor,

136
types/output/cursor.c
View file

@ -94,9 +94,6 @@ static void output_cursor_render(struct wlr_output_cursor *cursor,
assert(renderer);
struct wlr_texture *texture = cursor->texture;
if (cursor->surface != NULL) {
texture = wlr_surface_get_texture(cursor->surface);
}
if (texture == NULL) {
return;
}
@ -176,9 +173,6 @@ void wlr_output_add_software_cursors_to_render_pass(struct wlr_output *output,
}
struct wlr_texture *texture = cursor->texture;
if (cursor->surface != NULL) {
texture = wlr_surface_get_texture(cursor->surface);
}
if (texture == NULL) {
continue;
}
@ -232,14 +226,6 @@ static void output_cursor_reset(struct wlr_output_cursor *cursor) {
if (cursor->output->hardware_cursor != cursor) {
output_cursor_damage_whole(cursor);
}
if (cursor->surface != NULL) {
wl_list_remove(&cursor->surface_commit.link);
wl_list_remove(&cursor->surface_destroy.link);
if (cursor->visible) {
wlr_surface_send_leave(cursor->surface, cursor->output);
}
cursor->surface = NULL;
}
}
static void output_cursor_update_visible(struct wlr_output_cursor *cursor) {
@ -252,19 +238,8 @@ static void output_cursor_update_visible(struct wlr_output_cursor *cursor) {
output_cursor_get_box(cursor, &cursor_box);
struct wlr_box intersection;
bool visible =
cursor->visible =
wlr_box_intersection(&intersection, &output_box, &cursor_box);
if (cursor->surface != NULL) {
if (cursor->visible && !visible) {
wlr_surface_send_leave(cursor->surface, cursor->output);
}
if (!cursor->visible && visible) {
wlr_surface_send_enter(cursor->surface, cursor->output);
}
}
cursor->visible = visible;
}
static struct wlr_drm_format *output_pick_cursor_format(struct wlr_output *output) {
@ -290,11 +265,6 @@ static struct wlr_buffer *render_cursor_buffer(struct wlr_output_cursor *cursor)
float scale = output->scale;
enum wl_output_transform transform = WL_OUTPUT_TRANSFORM_NORMAL;
struct wlr_texture *texture = cursor->texture;
if (cursor->surface != NULL) {
texture = wlr_surface_get_texture(cursor->surface);
scale = cursor->surface->current.scale;
transform = cursor->surface->current.transform;
}
if (texture == NULL) {
return NULL;
}
@ -393,10 +363,6 @@ static bool output_cursor_attempt_hardware(struct wlr_output_cursor *cursor) {
}
struct wlr_texture *texture = cursor->texture;
if (cursor->surface != NULL) {
// TODO: try using the surface buffer directly
texture = wlr_surface_get_texture(cursor->surface);
}
// If the cursor was hidden or was a software cursor, the hardware
// cursor position is outdated
@ -503,102 +469,6 @@ bool output_cursor_set_texture(struct wlr_output_cursor *cursor,
return true;
}
static void output_cursor_commit(struct wlr_output_cursor *cursor,
bool update_hotspot) {
if (cursor->output->hardware_cursor != cursor) {
output_cursor_damage_whole(cursor);
}
struct wlr_surface *surface = cursor->surface;
assert(surface != NULL);
// Some clients commit a cursor surface with a NULL buffer to hide it.
cursor->enabled = wlr_surface_has_buffer(surface);
cursor->width = surface->current.width * cursor->output->scale;
cursor->height = surface->current.height * cursor->output->scale;
output_cursor_update_visible(cursor);
if (update_hotspot) {
cursor->hotspot_x -= surface->current.dx * cursor->output->scale;
cursor->hotspot_y -= surface->current.dy * cursor->output->scale;
}
if (output_cursor_attempt_hardware(cursor)) {
return;
}
// Fallback to software cursor
output_cursor_damage_whole(cursor);
}
static void output_cursor_handle_commit(struct wl_listener *listener,
void *data) {
struct wlr_output_cursor *cursor =
wl_container_of(listener, cursor, surface_commit);
output_cursor_commit(cursor, true);
}
static void output_cursor_handle_destroy(struct wl_listener *listener,
void *data) {
struct wlr_output_cursor *cursor = wl_container_of(listener, cursor,
surface_destroy);
output_cursor_reset(cursor);
}
void wlr_output_cursor_set_surface(struct wlr_output_cursor *cursor,
struct wlr_surface *surface, int32_t hotspot_x, int32_t hotspot_y) {
hotspot_x *= cursor->output->scale;
hotspot_y *= cursor->output->scale;
if (surface && surface == cursor->surface) {
// Only update the hotspot: surface hasn't changed
if (cursor->output->hardware_cursor != cursor) {
output_cursor_damage_whole(cursor);
}
cursor->hotspot_x = hotspot_x;
cursor->hotspot_y = hotspot_y;
if (cursor->output->hardware_cursor != cursor) {
output_cursor_damage_whole(cursor);
} else {
struct wlr_buffer *buffer = cursor->output->cursor_front_buffer;
struct wlr_box hotspot = {
.x = cursor->hotspot_x,
.y = cursor->hotspot_y,
};
wlr_box_transform(&hotspot, &hotspot,
wlr_output_transform_invert(cursor->output->transform),
buffer ? buffer->width : 0, buffer ? buffer->height : 0);
output_set_hardware_cursor(cursor->output, buffer,
hotspot.x, hotspot.y);
}
return;
}
output_cursor_reset(cursor);
cursor->surface = surface;
cursor->hotspot_x = hotspot_x;
cursor->hotspot_y = hotspot_y;
if (surface != NULL) {
wl_signal_add(&surface->events.commit, &cursor->surface_commit);
wl_signal_add(&surface->events.destroy, &cursor->surface_destroy);
cursor->visible = false;
output_cursor_commit(cursor, false);
} else {
cursor->enabled = false;
cursor->width = 0;
cursor->height = 0;
if (cursor->output->hardware_cursor == cursor) {
output_set_hardware_cursor(cursor->output, NULL, 0, 0);
}
}
}
bool wlr_output_cursor_move(struct wlr_output_cursor *cursor,
double x, double y) {
// Scale coordinates for the output
@ -639,10 +509,6 @@ struct wlr_output_cursor *wlr_output_cursor_create(struct wlr_output *output) {
return NULL;
}
cursor->output = output;
wl_list_init(&cursor->surface_commit.link);
cursor->surface_commit.notify = output_cursor_handle_commit;
wl_list_init(&cursor->surface_destroy.link);
cursor->surface_destroy.notify = output_cursor_handle_destroy;
wl_list_insert(&output->cursors, &cursor->link);
cursor->visible = true; // default position is at (0, 0)
return cursor;

10
types/output/output.c
View file

@ -759,16 +759,6 @@ bool wlr_output_commit_state(struct wlr_output *output,
return false;
}
if (pending.committed & WLR_OUTPUT_STATE_BUFFER) {
struct wlr_output_cursor *cursor;
wl_list_for_each(cursor, &output->cursors, link) {
if (!cursor->enabled || !cursor->visible || cursor->surface == NULL) {
continue;
}
wlr_surface_send_frame_done(cursor->surface, &now);
}
}
if (pending.committed & WLR_OUTPUT_STATE_RENDER_FORMAT) {
output->render_format = pending.render_format;
}