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Merge pull request #1759 from emersion/output-send-frame-done

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Don't send frame done immediately when rendering
This commit is contained in:
Drew DeVault 2018-04-07 12:23:26 -04:00 • committed by GitHub
commit b12b848bdc
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1 changed files with 147 additions and 82 deletions
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229
sway/desktop/output.c
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@ -66,6 +66,10 @@ struct root_geometry {
static bool get_surface_box(struct root_geometry *geo, static bool get_surface_box(struct root_geometry *geo,
struct sway_output *output, struct wlr_surface *surface, int sx, int sy, struct sway_output *output, struct wlr_surface *surface, int sx, int sy,
struct wlr_box *surface_box) { struct wlr_box *surface_box) {
if (!wlr_surface_has_buffer(surface)) {
return false;
}
int sw = surface->current->width; int sw = surface->current->width;
int sh = surface->current->height; int sh = surface->current->height;
@ -95,7 +99,7 @@ static bool get_surface_box(struct root_geometry *geo,
return wlr_box_intersection(&output_box, &rotated_box, &intersection); return wlr_box_intersection(&output_box, &rotated_box, &intersection);
} }
static void output_surface_for_each_surface(struct wlr_surface *surface, static void surface_for_each_surface(struct wlr_surface *surface,
double ox, double oy, struct root_geometry *geo, double ox, double oy, struct root_geometry *geo,
wlr_surface_iterator_func_t iterator, void *user_data) { wlr_surface_iterator_func_t iterator, void *user_data) {
geo->x = ox; geo->x = ox;
@ -119,6 +123,34 @@ static void output_view_for_each_surface(struct sway_view *view,
view_for_each_surface(view, iterator, user_data); view_for_each_surface(view, iterator, user_data);
} }
static void layer_for_each_surface(struct wl_list *layer_surfaces,
struct root_geometry *geo, wlr_surface_iterator_func_t iterator,
void *user_data) {
struct sway_layer_surface *layer_surface;
wl_list_for_each(layer_surface, layer_surfaces, link) {
struct wlr_layer_surface *wlr_layer_surface =
layer_surface->layer_surface;
surface_for_each_surface(wlr_layer_surface->surface,
layer_surface->geo.x, layer_surface->geo.y, geo, iterator,
user_data);
}
}
static void unmanaged_for_each_surface(struct wl_list *unmanaged,
struct sway_output *output, struct root_geometry *geo,
wlr_surface_iterator_func_t iterator, void *user_data) {
struct sway_xwayland_unmanaged *unmanaged_surface;
wl_list_for_each(unmanaged_surface, unmanaged, link) {
struct wlr_xwayland_surface *xsurface =
unmanaged_surface->wlr_xwayland_surface;
double ox = unmanaged_surface->lx - output->swayc->x;
double oy = unmanaged_surface->ly - output->swayc->y;
surface_for_each_surface(xsurface->surface, ox, oy, geo,
iterator, user_data);
}
}
static void scale_box(struct wlr_box *box, float scale) { static void scale_box(struct wlr_box *box, float scale) {
box->x *= scale; box->x *= scale;
box->y *= scale; box->y *= scale;
@ -129,7 +161,6 @@ static void scale_box(struct wlr_box *box, float scale) {
struct render_data { struct render_data {
struct root_geometry root_geo; struct root_geometry root_geo;
struct sway_output *output; struct sway_output *output;
struct timespec *when;
float alpha; float alpha;
}; };
@ -137,7 +168,6 @@ static void render_surface_iterator(struct wlr_surface *surface, int sx, int sy,
void *_data) { void *_data) {
struct render_data *data = _data; struct render_data *data = _data;
struct wlr_output *wlr_output = data->output->wlr_output; struct wlr_output *wlr_output = data->output->wlr_output;
struct timespec *when = data->when;
float rotation = data->root_geo.rotation; float rotation = data->root_geo.rotation;
float alpha = data->alpha; float alpha = data->alpha;
@ -169,59 +199,52 @@ static void render_surface_iterator(struct wlr_surface *surface, int sx, int sy,
wlr_render_texture_with_matrix(renderer, surface->texture, wlr_render_texture_with_matrix(renderer, surface->texture,
matrix, alpha); matrix, alpha);
// TODO: don't send the frame done event now
wlr_surface_send_frame_done(surface, when);
} }
static void render_surface(struct sway_output *output, struct timespec *when, static void render_layer(struct sway_output *output,
struct wlr_surface *surface, double ox, double oy) {
struct render_data data = {
.output = output,
.when = when,
.alpha = 1.0f,
};
output_surface_for_each_surface(surface, ox, oy, &data.root_geo,
render_surface_iterator, &data);
}
static void render_view(struct sway_output *output, struct timespec *when,
struct sway_view *view) {
struct render_data data = {
.output = output,
.when = when,
.alpha = view->swayc->alpha,
};
output_view_for_each_surface(view, &data.root_geo,
render_surface_iterator, &data);
}
static void render_layer(struct sway_output *output, struct timespec *when,
struct wl_list *layer_surfaces) { struct wl_list *layer_surfaces) {
struct sway_layer_surface *layer_surface; struct render_data data = { .output = output, .alpha = 1.0f };
wl_list_for_each(layer_surface, layer_surfaces, link) { layer_for_each_surface(layer_surfaces, &data.root_geo,
struct wlr_layer_surface *wlr_layer_surface = render_surface_iterator, &data);
layer_surface->layer_surface;
render_surface(output, when, wlr_layer_surface->surface,
layer_surface->geo.x, layer_surface->geo.y);
}
} }
struct render_view_data { static void render_unmanaged(struct sway_output *output,
struct sway_output *output; struct wl_list *unmanaged) {
struct timespec *when; struct render_data data = { .output = output, .alpha = 1.0f };
}; unmanaged_for_each_surface(unmanaged, output, &data.root_geo,
render_surface_iterator, &data);
static void render_view_iterator(struct sway_container *con, void *_data) { }
struct render_view_data *data = _data;
static void render_container_iterator(struct sway_container *con,
void *_data) {
struct sway_output *output = _data;
if (!sway_assert(con->type == C_VIEW, "expected a view")) { if (!sway_assert(con->type == C_VIEW, "expected a view")) {
return; return;
} }
struct render_data data = { .output = output, .alpha = con->alpha };
output_view_for_each_surface(con->sway_view, &data.root_geo,
render_surface_iterator, &data);
}
render_view(data->output, data->when, con->sway_view); static void render_container(struct sway_output *output,
struct sway_container *con) {
container_descendants(con, C_VIEW, render_container_iterator, output);
}
static struct sway_container *output_get_active_workspace(
struct sway_output *output) {
struct sway_seat *seat = input_manager_current_seat(input_manager);
struct sway_container *focus =
seat_get_focus_inactive(seat, output->swayc);
if (!focus) {
// We've never been to this output before
focus = output->swayc->children->items[0];
}
struct sway_container *workspace = focus;
if (workspace->type != C_WORKSPACE) {
workspace = container_parent(workspace, C_WORKSPACE);
}
return workspace;
} }
static void render_output(struct sway_output *output, struct timespec *when, static void render_output(struct sway_output *output, struct timespec *when,
@ -250,40 +273,17 @@ static void render_output(struct sway_output *output, struct timespec *when,
float clear_color[] = {0.25f, 0.25f, 0.25f, 1.0f}; float clear_color[] = {0.25f, 0.25f, 0.25f, 1.0f};
wlr_renderer_clear(renderer, clear_color); wlr_renderer_clear(renderer, clear_color);
render_layer(output, when, render_layer(output, &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_BACKGROUND]);
&output->layers[ZWLR_LAYER_SHELL_V1_LAYER_BACKGROUND]); render_layer(output, &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_BOTTOM]);
render_layer(output, when,
&output->layers[ZWLR_LAYER_SHELL_V1_LAYER_BOTTOM]);
// Render all views in the current workspace struct sway_container *workspace = output_get_active_workspace(output);
struct sway_seat *seat = input_manager_current_seat(input_manager); render_container(output, workspace);
struct sway_container *focus =
seat_get_focus_inactive(seat, output->swayc);
if (!focus) {
// We've never been to this output before
focus = output->swayc->children->items[0];
}
struct sway_container *workspace = focus->type == C_WORKSPACE ?
focus : container_parent(focus, C_WORKSPACE);
struct render_view_data data = { .output = output, .when = when };
container_descendants(workspace, C_VIEW, render_view_iterator, &data);
// Render unmanaged views on top render_unmanaged(output, &root_container.sway_root->xwayland_unmanaged);
struct wl_list *unmanaged = &root_container.sway_root->xwayland_unmanaged;
struct sway_xwayland_unmanaged *unmanaged_surface;
wl_list_for_each(unmanaged_surface, unmanaged, link) {
struct wlr_xwayland_surface *xsurface =
unmanaged_surface->wlr_xwayland_surface;
double ox = unmanaged_surface->lx - output->swayc->x;
double oy = unmanaged_surface->ly - output->swayc->y;
render_surface(output, when, xsurface->surface, ox, oy);
}
// TODO: consider revising this when fullscreen windows are supported // TODO: consider revising this when fullscreen windows are supported
render_layer(output, when, render_layer(output, &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_TOP]);
&output->layers[ZWLR_LAYER_SHELL_V1_LAYER_TOP]); render_layer(output, &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY]);
render_layer(output, when,
&output->layers[ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY]);
renderer_end: renderer_end:
if (root_container.sway_root->debug_tree) { if (root_container.sway_root->debug_tree) {
@ -298,6 +298,74 @@ renderer_end:
output->last_frame = *when; output->last_frame = *when;
} }
struct send_frame_done_data {
struct root_geometry root_geo;
struct sway_output *output;
struct timespec *when;
};
static void send_frame_done_iterator(struct wlr_surface *surface,
int sx, int sy, void *_data) {
struct send_frame_done_data *data = _data;
bool intersects = get_surface_box(&data->root_geo, data->output, surface,
sx, sy, NULL);
if (intersects) {
wlr_surface_send_frame_done(surface, data->when);
}
}
static void send_frame_done_layer(struct send_frame_done_data *data,
struct wl_list *layer_surfaces) {
layer_for_each_surface(layer_surfaces, &data->root_geo,
send_frame_done_iterator, data);
}
static void send_frame_done_unmanaged(struct send_frame_done_data *data,
struct wl_list *unmanaged) {
unmanaged_for_each_surface(unmanaged, data->output, &data->root_geo,
send_frame_done_iterator, data);
}
static void send_frame_done_container_iterator(struct sway_container *con,
void *_data) {
struct send_frame_done_data *data = _data;
if (!sway_assert(con->type == C_VIEW, "expected a view")) {
return;
}
output_view_for_each_surface(con->sway_view, &data->root_geo,
send_frame_done_iterator, data);
}
static void send_frame_done_container(struct send_frame_done_data *data,
struct sway_container *con) {
container_descendants(con, C_VIEW,
send_frame_done_container_iterator, data);
}
static void send_frame_done(struct sway_output *output, struct timespec *when) {
struct send_frame_done_data data = {
.output = output,
.when = when,
};
send_frame_done_layer(&data,
&output->layers[ZWLR_LAYER_SHELL_V1_LAYER_BACKGROUND]);
send_frame_done_layer(&data,
&output->layers[ZWLR_LAYER_SHELL_V1_LAYER_BOTTOM]);
struct sway_container *workspace = output_get_active_workspace(output);
send_frame_done_container(&data, workspace);
send_frame_done_unmanaged(&data,
&root_container.sway_root->xwayland_unmanaged);
send_frame_done_layer(&data,
&output->layers[ZWLR_LAYER_SHELL_V1_LAYER_TOP]);
send_frame_done_layer(&data,
&output->layers[ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY]);
}
static void damage_handle_frame(struct wl_listener *listener, void *data) { static void damage_handle_frame(struct wl_listener *listener, void *data) {
struct sway_output *output = struct sway_output *output =
wl_container_of(listener, output, damage_frame); wl_container_of(listener, output, damage_frame);
@ -322,7 +390,8 @@ static void damage_handle_frame(struct wl_listener *listener, void *data) {
pixman_region32_fini(&damage); pixman_region32_fini(&damage);
// TODO: send frame done events here instead of inside render_surface // Send frame done to all visible surfaces
send_frame_done(output, &now);
} }
void output_damage_whole(struct sway_output *output) { void output_damage_whole(struct sway_output *output) {
@ -342,10 +411,6 @@ static void damage_surface_iterator(struct wlr_surface *surface, int sx, int sy,
float rotation = data->root_geo.rotation; float rotation = data->root_geo.rotation;
bool whole = data->whole; bool whole = data->whole;
if (!wlr_surface_has_buffer(surface)) {
return;
}
struct wlr_box box; struct wlr_box box;
bool intersects = get_surface_box(&data->root_geo, data->output, surface, bool intersects = get_surface_box(&data->root_geo, data->output, surface,
sx, sy, &box); sx, sy, &box);
@ -387,7 +452,7 @@ void output_damage_surface(struct sway_output *output, double ox, double oy,
.whole = whole, .whole = whole,
}; };
output_surface_for_each_surface(surface, ox, oy, &data.root_geo, surface_for_each_surface(surface, ox, oy, &data.root_geo,
damage_surface_iterator, &data); damage_surface_iterator, &data);
} }