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Remove rootston surface iterator

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emersion 2018-04-04 23:56:40 -04:00
parent 4a9a9eae9a
commit 285cf12e37
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1 changed files with 111 additions and 90 deletions
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201
rootston/output.c
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@ -17,9 +17,6 @@
#include "rootston/output.h"
#include "rootston/server.h"
typedef void (*surface_iterator_func_t)(struct wlr_surface *surface,
double lx, double ly, float rotation, void *data);
/**
* Rotate a child's position relative to a parent. The parent size is (pw, ph),
* the child position is (*sx, *sy) and its size is (sw, sh).
@ -38,70 +35,58 @@ static void rotate_child_position(double *sx, double *sy, double sw, double sh,
}
}
struct surface_iterator_data {
surface_iterator_func_t user_iterator;
void *user_data;
struct layout_data {
double x, y;
int width, height;
float rotation;
};
static void surface_iterator(struct wlr_surface *surface, int _sx, int _sy,
void *data) {
struct surface_iterator_data *iter_data = data;
double sx = _sx, sy = _sy;
rotate_child_position(&sx, &sy, surface->current->width,
surface->current->height, iter_data->width, iter_data->height,
iter_data->rotation);
iter_data->user_iterator(surface, iter_data->x + sx, iter_data->y + sy,
iter_data->rotation, iter_data->user_data);
static void get_layout_position(struct layout_data *data, double *lx, double *ly,
const struct wlr_surface *surface, int sx, int sy) {
double _sx = sx, _sy = sy;
rotate_child_position(&_sx, &_sy, surface->current->width,
surface->current->height, data->width, data->height, data->rotation);
*lx = data->x + _sx;
*ly = data->y + _sy;
}
static void surface_for_each_surface(struct wlr_surface *surface, double lx,
double ly, float rotation, surface_iterator_func_t iterator,
void *user_data) {
struct surface_iterator_data data = {
.user_iterator = iterator,
.user_data = user_data,
.x = lx, .y = ly,
.width = surface->current->width,
.height = surface->current->height,
.rotation = rotation,
};
static void surface_for_each_surface(struct wlr_surface *surface,
double lx, double ly, float rotation, struct layout_data *layout_data,
wlr_surface_iterator_func_t iterator, void *user_data) {
layout_data->x = lx;
layout_data->y = ly;
layout_data->width = surface->current->width;
layout_data->height = surface->current->height;
layout_data->rotation = rotation;
wlr_surface_for_each_surface(surface, surface_iterator, &data);
wlr_surface_for_each_surface(surface, iterator, user_data);
}
static void view_for_each_surface(struct roots_view *view,
surface_iterator_func_t iterator, void *user_data) {
struct surface_iterator_data data = {
.user_iterator = iterator,
.user_data = user_data,
.x = view->x, .y = view->y,
.width = view->wlr_surface->current->width,
.height = view->wlr_surface->current->height,
.rotation = view->rotation,
};
struct layout_data *layout_data, wlr_surface_iterator_func_t iterator,
void *user_data) {
layout_data->x = view->x;
layout_data->y = view->y;
layout_data->width = view->wlr_surface->current->width;
layout_data->height = view->wlr_surface->current->height;
layout_data->rotation = view->rotation;
switch (view->type) {
case ROOTS_XDG_SHELL_V6_VIEW:
wlr_xdg_surface_v6_for_each_surface(view->xdg_surface_v6,
surface_iterator, &data);
wlr_xdg_surface_v6_for_each_surface(view->xdg_surface_v6, iterator,
user_data);
break;
case ROOTS_XDG_SHELL_VIEW:
wlr_xdg_surface_for_each_surface(view->xdg_surface, surface_iterator,
&data);
wlr_xdg_surface_for_each_surface(view->xdg_surface, iterator,
user_data);
break;
case ROOTS_WL_SHELL_VIEW:
wlr_wl_shell_surface_for_each_surface(view->wl_shell_surface,
surface_iterator, &data);
wlr_wl_shell_surface_for_each_surface(view->wl_shell_surface, iterator,
user_data);
break;
#ifdef WLR_HAS_XWAYLAND
case ROOTS_XWAYLAND_VIEW:
wlr_surface_for_each_surface(view->wlr_surface, surface_iterator,
&data);
wlr_surface_for_each_surface(view->wlr_surface, iterator, user_data);
break;
#endif
}
@ -110,20 +95,23 @@ static void view_for_each_surface(struct roots_view *view,
#ifdef WLR_HAS_XWAYLAND
static void xwayland_children_for_each_surface(
struct wlr_xwayland_surface *surface,
surface_iterator_func_t iterator, void *user_data) {
wlr_surface_iterator_func_t iterator, struct layout_data *layout_data,
void *user_data) {
struct wlr_xwayland_surface *child;
wl_list_for_each(child, &surface->children, parent_link) {
if (child->mapped) {
surface_for_each_surface(child->surface, child->x, child->y, 0,
iterator, user_data);
layout_data, iterator, user_data);
}
xwayland_children_for_each_surface(child, iterator, user_data);
xwayland_children_for_each_surface(child, iterator, layout_data,
user_data);
}
}
#endif
static void drag_icons_for_each_surface(struct roots_input *input,
surface_iterator_func_t iterator, void *user_data) {
wlr_surface_iterator_func_t iterator, struct layout_data *layout_data,
void *user_data) {
struct roots_seat *seat;
wl_list_for_each(seat, &input->seats, link) {
struct roots_drag_icon *drag_icon;
@ -132,13 +120,15 @@ static void drag_icons_for_each_surface(struct roots_input *input,
continue;
}
surface_for_each_surface(drag_icon->wlr_drag_icon->surface,
drag_icon->x, drag_icon->y, 0, iterator, user_data);
drag_icon->x, drag_icon->y, 0, layout_data,
iterator, user_data);
}
}
}
struct render_data {
struct layout_data layout;
struct roots_output *output;
struct timespec *when;
pixman_region32_t *damage;
@ -195,18 +185,23 @@ static void scissor_output(struct roots_output *output, pixman_box32_t *rect) {
wlr_renderer_scissor(renderer, &box);
}
static void render_surface(struct wlr_surface *surface, double lx, double ly,
float rotation, void *_data) {
static void render_surface(struct wlr_surface *surface, int sx, int sy,
void *_data) {
struct render_data *data = _data;
struct roots_output *output = data->output;
struct wlr_renderer *renderer =
wlr_backend_get_renderer(output->wlr_output->backend);
assert(renderer);
float rotation = data->layout.rotation;
if (!wlr_surface_has_buffer(surface)) {
return;
}
struct wlr_renderer *renderer =
wlr_backend_get_renderer(output->wlr_output->backend);
assert(renderer);
double lx, ly;
get_layout_position(&data->layout, &lx, &ly, surface, sx, sy);
struct wlr_box box;
bool intersects = surface_intersect_output(surface, output->desktop->layout,
output->wlr_output, lx, ly, rotation, &box);
@ -237,7 +232,8 @@ static void render_surface(struct wlr_surface *surface, double lx, double ly,
pixman_box32_t *rects = pixman_region32_rectangles(&damage, &nrects);
for (int i = 0; i < nrects; ++i) {
scissor_output(output, &rects[i]);
wlr_render_texture_with_matrix(renderer, surface->texture, matrix, data->alpha);
wlr_render_texture_with_matrix(renderer, surface->texture, matrix,
data->alpha);
}
damage_finish:
@ -319,7 +315,7 @@ static void render_view(struct roots_view *view, struct render_data *data) {
data->alpha = view->alpha;
render_decorations(view, data);
view_for_each_surface(view, render_surface, data);
view_for_each_surface(view, &data->layout, render_surface, data);
}
static bool has_standalone_surface(struct roots_view *view) {
@ -342,11 +338,15 @@ static bool has_standalone_surface(struct roots_view *view) {
return true;
}
static void surface_send_frame_done(struct wlr_surface *surface, double lx,
double ly, float rotation, void *_data) {
static void surface_send_frame_done(struct wlr_surface *surface, int sx, int sy,
void *_data) {
struct render_data *data = _data;
struct roots_output *output = data->output;
struct timespec *when = data->when;
float rotation = data->layout.rotation;
double lx, ly;
get_layout_position(&data->layout, &lx, &ly, surface, sx, sy);
if (!surface_intersect_output(surface, output->desktop->layout,
output->wlr_output, lx, ly, rotation, NULL)) {
@ -356,18 +356,17 @@ static void surface_send_frame_done(struct wlr_surface *surface, double lx,
wlr_surface_send_frame_done(surface, when);
}
static void render_layer(
struct roots_output *output,
const struct wlr_box *output_layout_box,
struct render_data *data,
static void render_layer(struct roots_output *output,
const struct wlr_box *output_layout_box, struct render_data *data,
struct wl_list *layer) {
struct roots_layer_surface *roots_surface;
wl_list_for_each(roots_surface, layer, link) {
struct wlr_layer_surface *layer = roots_surface->layer_surface;
render_surface(layer->surface,
roots_surface->geo.x + output_layout_box->x,
roots_surface->geo.y + output_layout_box->y,
0, data);
surface_for_each_surface(layer->surface,
roots_surface->geo.x + output_layout_box->x,
roots_surface->geo.y + output_layout_box->y,
0, &data->layout, render_surface, data);
}
}
@ -480,7 +479,7 @@ static void render_output(struct roots_output *output) {
}
if (view->wlr_surface != NULL) {
view_for_each_surface(view, render_surface, &data);
view_for_each_surface(view, &data.layout, render_surface, &data);
}
// During normal rendering the xwayland window tree isn't traversed
@ -489,7 +488,7 @@ static void render_output(struct roots_output *output) {
#ifdef WLR_HAS_XWAYLAND
if (view->type == ROOTS_XWAYLAND_VIEW) {
xwayland_children_for_each_surface(view->xwayland_surface,
render_surface, &data);
render_surface, &data.layout, &data);
}
#endif
} else {
@ -505,7 +504,8 @@ static void render_output(struct roots_output *output) {
// Render drag icons
data.alpha = 1.0;
drag_icons_for_each_surface(server->input, render_surface, &data);
drag_icons_for_each_surface(server->input, render_surface, &data.layout,
&data);
render_layer(output, output_box, &data,
&output->layers[ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY]);
@ -529,22 +529,24 @@ damage_finish:
return;
}
view_for_each_surface(view, surface_send_frame_done, &data);
view_for_each_surface(view, &data.layout, surface_send_frame_done,
&data);
#ifdef WLR_HAS_XWAYLAND
if (view->type == ROOTS_XWAYLAND_VIEW) {
xwayland_children_for_each_surface(view->xwayland_surface,
surface_send_frame_done, &data);
surface_send_frame_done, &data.layout, &data);
}
#endif
} else {
struct roots_view *view;
wl_list_for_each_reverse(view, &desktop->views, link) {
view_for_each_surface(view, surface_send_frame_done, &data);
view_for_each_surface(view, &data.layout, surface_send_frame_done,
&data);
}
drag_icons_for_each_surface(server->input, surface_send_frame_done,
&data);
&data.layout, &data);
}
layers_send_done(output, data.when);
}
@ -580,9 +582,19 @@ static bool view_accept_damage(struct roots_output *output,
return false;
}
static void damage_whole_surface(struct wlr_surface *surface,
double lx, double ly, float rotation, void *data) {
struct roots_output *output = data;
struct damage_data {
struct layout_data layout;
struct roots_output *output;
};
static void damage_whole_surface(struct wlr_surface *surface, int sx, int sy,
void *_data) {
struct damage_data *data = _data;
struct roots_output *output = data->output;
float rotation = data->layout.rotation;
double lx, ly;
get_layout_position(&data->layout, &lx, &ly, surface, sx, sy);
if (!wlr_surface_has_buffer(surface)) {
return;
@ -607,9 +619,9 @@ void output_damage_whole_local_surface(struct roots_output *output,
struct wlr_surface *surface, double ox, double oy, float rotation) {
struct wlr_output_layout_output *layout = wlr_output_layout_get(
output->desktop->layout, output->wlr_output);
damage_whole_surface(surface, ox + layout->x, oy + layout->y,
rotation, output);
// TODO: subsurfaces
struct damage_data data = { .output = output };
surface_for_each_surface(surface, ox + layout->x, oy + layout->y, 0,
&data.layout, damage_whole_surface, &data);
}
static void damage_whole_decoration(struct roots_view *view,
@ -633,19 +645,27 @@ void output_damage_whole_view(struct roots_output *output,
}
damage_whole_decoration(view, output);
view_for_each_surface(view, damage_whole_surface, output);
struct damage_data data = { .output = output };
view_for_each_surface(view, &data.layout, damage_whole_surface, &data);
}
void output_damage_whole_drag_icon(struct roots_output *output,
struct roots_drag_icon *icon) {
struct damage_data data = { .output = output };
surface_for_each_surface(icon->wlr_drag_icon->surface, icon->x, icon->y, 0,
damage_whole_surface, output);
&data.layout, damage_whole_surface, &data);
}
static void damage_from_surface(struct wlr_surface *surface,
double lx, double ly, float rotation, void *data) {
struct roots_output *output = data;
static void damage_from_surface(struct wlr_surface *surface, int sx, int sy,
void *_data) {
struct damage_data *data = _data;
struct roots_output *output = data->output;
struct wlr_output *wlr_output = output->wlr_output;
float rotation = data->layout.rotation;
double lx, ly;
get_layout_position(&data->layout, &lx, &ly, surface, sx, sy);
if (!wlr_surface_has_buffer(surface)) {
return;
@ -681,9 +701,9 @@ void output_damage_from_local_surface(struct roots_output *output,
struct wlr_surface *surface, double ox, double oy, float rotation) {
struct wlr_output_layout_output *layout = wlr_output_layout_get(
output->desktop->layout, output->wlr_output);
damage_from_surface(surface, ox + layout->x, oy + layout->y,
rotation, output);
// TODO: Subsurfaces
struct damage_data data = { .output = output };
surface_for_each_surface(surface, ox + layout->x, oy + layout->y, 0,
&data.layout, damage_from_surface, &data);
}
void output_damage_from_view(struct roots_output *output,
@ -692,7 +712,8 @@ void output_damage_from_view(struct roots_output *output,
return;
}
view_for_each_surface(view, damage_from_surface, output);
struct damage_data data = { .output = output };
view_for_each_surface(view, &data.layout, damage_from_surface, &data);
}
static void set_mode(struct wlr_output *output,