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refactor surface commit

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This commit is contained in:
Tony Crisci 2017-09-24 11:33:37 -04:00
parent cb2d05e83b
commit 5cbb4f5ca0
1 changed files with 40 additions and 28 deletions
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68
types/wlr_surface.c
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@ -202,22 +202,21 @@ static void wlr_surface_to_buffer_region(struct wlr_surface *surface,
free(dest_rects);
}
static void surface_commit(struct wl_client *client,
struct wl_resource *resource) {
struct wlr_surface *surface = wl_resource_get_user_data(resource);
static void wlr_surface_commit_state(struct wlr_surface *surface,
struct wlr_surface_state *pending) {
bool update_size = false;
bool update_damage = false;
if ((surface->pending.invalid & WLR_SURFACE_INVALID_SCALE)) {
surface->current.scale = surface->pending.scale;
if ((pending->invalid & WLR_SURFACE_INVALID_SCALE)) {
surface->current.scale = pending->scale;
update_size = true;
}
if ((surface->pending.invalid & WLR_SURFACE_INVALID_TRANSFORM)) {
surface->current.transform = surface->pending.transform;
if ((pending->invalid & WLR_SURFACE_INVALID_TRANSFORM)) {
surface->current.transform = pending->transform;
update_size = true;
}
if ((surface->pending.invalid & WLR_SURFACE_INVALID_BUFFER)) {
surface->current.buffer = surface->pending.buffer;
if ((pending->invalid & WLR_SURFACE_INVALID_BUFFER)) {
surface->current.buffer = pending->buffer;
update_size = true;
}
if (update_size) {
@ -228,23 +227,23 @@ static void surface_commit(struct wl_client *client,
surface->reupload_buffer = oldw != surface->current.buffer_width ||
oldh != surface->current.buffer_height;
}
if ((surface->pending.invalid & WLR_SURFACE_INVALID_SURFACE_DAMAGE)) {
if ((pending->invalid & WLR_SURFACE_INVALID_SURFACE_DAMAGE)) {
pixman_region32_union(&surface->current.surface_damage,
&surface->current.surface_damage,
&surface->pending.surface_damage);
&pending->surface_damage);
pixman_region32_intersect_rect(&surface->current.surface_damage,
&surface->current.surface_damage, 0, 0, surface->current.width,
surface->current.height);
pixman_region32_clear(&surface->pending.surface_damage);
pixman_region32_clear(&pending->surface_damage);
update_damage = true;
}
if ((surface->pending.invalid & WLR_SURFACE_INVALID_BUFFER_DAMAGE)) {
if ((pending->invalid & WLR_SURFACE_INVALID_BUFFER_DAMAGE)) {
pixman_region32_union(&surface->current.buffer_damage,
&surface->current.buffer_damage,
&surface->pending.buffer_damage);
&pending->buffer_damage);
pixman_region32_clear(&surface->pending.buffer_damage);
pixman_region32_clear(&pending->buffer_damage);
update_damage = true;
}
if (update_damage) {
@ -260,20 +259,27 @@ static void surface_commit(struct wl_client *client,
&surface->current.buffer_damage, 0, 0,
surface->current.buffer_width, surface->current.buffer_height);
}
if ((surface->pending.invalid & WLR_SURFACE_INVALID_OPAQUE_REGION)) {
if ((pending->invalid & WLR_SURFACE_INVALID_OPAQUE_REGION)) {
// TODO: process buffer
pixman_region32_clear(&surface->pending.opaque);
pixman_region32_clear(&pending->opaque);
}
if ((surface->pending.invalid & WLR_SURFACE_INVALID_INPUT_REGION)) {
if ((pending->invalid & WLR_SURFACE_INVALID_INPUT_REGION)) {
// TODO: process buffer
pixman_region32_clear(&surface->pending.input);
pixman_region32_clear(&pending->input);
}
surface->pending.invalid = 0;
pending->invalid = 0;
// TODO: add the invalid bitfield to this callback
wl_signal_emit(&surface->signals.commit, surface);
}
static void surface_commit(struct wl_client *client,
struct wl_resource *resource) {
struct wlr_surface *surface = wl_resource_get_user_data(resource);
wlr_surface_commit_state(surface, &surface->pending);
}
void wlr_surface_flush_damage(struct wlr_surface *surface) {
if (!surface->current.buffer) {
if (surface->texture->valid) {
@ -382,6 +388,16 @@ static void destroy_surface(struct wl_resource *resource) {
free(surface);
}
void wlr_surface_state_init(struct wlr_surface_state *state) {
state->scale = 1;
state->transform = WL_OUTPUT_TRANSFORM_NORMAL;
pixman_region32_init(&state->surface_damage);
pixman_region32_init(&state->buffer_damage);
pixman_region32_init(&state->opaque);
pixman_region32_init(&state->input);
}
struct wlr_surface *wlr_surface_create(struct wl_resource *res,
struct wlr_renderer *renderer) {
struct wlr_surface *surface;
@ -393,14 +409,10 @@ struct wlr_surface *wlr_surface_create(struct wl_resource *res,
surface->renderer = renderer;
surface->texture = wlr_render_texture_create(renderer);
surface->resource = res;
surface->current.scale = 1;
surface->pending.scale = 1;
surface->current.transform = WL_OUTPUT_TRANSFORM_NORMAL;
surface->pending.transform = WL_OUTPUT_TRANSFORM_NORMAL;
pixman_region32_init(&surface->pending.surface_damage);
pixman_region32_init(&surface->pending.buffer_damage);
pixman_region32_init(&surface->pending.opaque);
pixman_region32_init(&surface->pending.input);
wlr_surface_state_init(&surface->current);
wlr_surface_state_init(&surface->pending);
wl_signal_init(&surface->signals.commit);
wl_signal_init(&surface->signals.destroy);
wl_list_init(&surface->frame_callback_list);