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Merge pull request #91 from martinetd/move_wl_shell

Browse Source 
Move wl_shell into wlroots
master
Drew DeVault 7 years ago committed by GitHub
parent 27c13d621d dca3f630dd
commit 19d6442f52
9 changed files with 117 additions and 85 deletions
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20
examples/compositor.h
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@ -17,24 +17,4 @@ void wl_compositor_init(struct wl_display *display,
struct wlr_surface;
void wl_compositor_surface_destroyed(struct wl_compositor_state *compositor,
struct wlr_surface *surface);
struct wl_shell_state {
struct wl_global *wl_global;
struct wl_list wl_resources;
};
struct xdg_shell_state {
struct wl_global *wl_global;
struct wl_list wl_resources;
struct wl_display *display;
};
void wl_shell_init(struct wl_display *display,
struct wl_shell_state *state);
void xdg_shell_init(struct wl_display *display,
struct xdg_shell_state *state);
void xdg_shell_release(struct xdg_shell_state *state);
#endif

55
examples/compositor/main.c
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@ -12,6 +12,7 @@
#include <wlr/render/gles2.h>
#include <wlr/types/wlr_output.h>
#include <wlr/types/wlr_surface.h>
#include <wlr/types/wlr_wl_shell.h>
#include <wlr/types/wlr_xdg_shell_v6.h>
#include <xkbcommon/xkbcommon.h>
#include <wlr/util/log.h>
@ -21,7 +22,7 @@
struct sample_state {
struct wlr_renderer *renderer;
struct wl_compositor_state compositor;
struct wl_shell_state shell;
struct wlr_wl_shell *wl_shell;
struct wlr_xdg_shell_v6 *xdg_shell;
};
@ -32,6 +33,26 @@ static inline int64_t timespec_to_msec(const struct timespec *a) {
return (int64_t)a->tv_sec * 1000 + a->tv_nsec / 1000000;
}
void output_frame_handle_surface(struct sample_state *sample,
struct wlr_output *wlr_output, struct timespec *ts,
struct wl_resource *_res) {
struct wlr_surface *surface = wl_resource_get_user_data(_res);
float matrix[16];
float transform[16];
wlr_surface_flush_damage(surface);
if (surface->texture->valid) {
wlr_matrix_translate(&transform, 200, 200, 0);
wlr_surface_get_matrix(surface, &matrix,
&wlr_output->transform_matrix, &transform);
wlr_render_with_matrix(sample->renderer, surface->texture, &matrix);
struct wlr_frame_callback *cb, *cnext;
wl_list_for_each_safe(cb, cnext, &surface->frame_callback_list, link) {
wl_callback_send_done(cb->resource, timespec_to_msec(ts));
wl_resource_destroy(cb->resource);
}
}
}
void handle_output_frame(struct output_state *output, struct timespec *ts) {
struct compositor_state *state = output->compositor;
struct sample_state *sample = state->data;
@ -40,24 +61,13 @@ void handle_output_frame(struct output_state *output, struct timespec *ts) {
wlr_output_make_current(wlr_output);
wlr_renderer_begin(sample->renderer, wlr_output);
struct wl_resource *_res;
float matrix[16];
float transform[16];
wl_list_for_each(_res, &sample->compositor.surfaces, link) {
struct wlr_surface *surface = wl_resource_get_user_data(_res);
wlr_surface_flush_damage(surface);
if (surface->texture->valid) {
wlr_matrix_translate(&transform, 200, 200, 0);
wlr_surface_get_matrix(surface, &matrix,
&wlr_output->transform_matrix, &transform);
wlr_render_with_matrix(sample->renderer, surface->texture, &matrix);
struct wlr_frame_callback *cb, *cnext;
wl_list_for_each_safe(cb, cnext, &surface->frame_callback_list, link) {
wl_callback_send_done(cb->resource, timespec_to_msec(ts));
wl_resource_destroy(cb->resource);
}
}
struct wlr_wl_shell_surface *wl_shell_surface;
wl_list_for_each(wl_shell_surface, &sample->wl_shell->surfaces, link) {
output_frame_handle_surface(sample, wlr_output, ts, wl_shell_surface->surface);
}
struct wlr_xdg_surface_v6 *xdg_surface;
wl_list_for_each(xdg_surface, &sample->xdg_shell->surfaces, link) {
output_frame_handle_surface(sample, wlr_output, ts, xdg_surface->surface);
}
wlr_renderer_end(sample->renderer);
@ -79,8 +89,11 @@ int main() {
}
wl_display_init_shm(compositor.display);
wl_compositor_init(compositor.display, &state.compositor, state.renderer);
wl_shell_init(compositor.display, &state.shell);
state.xdg_shell = wlr_xdg_shell_v6_init(compositor.display);
state.wl_shell = wlr_wl_shell_create(compositor.display);
state.xdg_shell = wlr_xdg_shell_v6_create(compositor.display);
compositor_run(&compositor);
wlr_wl_shell_destroy(state.wl_shell);
wlr_xdg_shell_v6_destroy(state.xdg_shell);
}

11
examples/compositor/wl_compositor.c
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@ -7,16 +7,7 @@
#include "compositor.h"
static void destroy_surface_listener(struct wl_listener *listener, void *data) {
struct wlr_surface *surface = wl_resource_get_user_data(data);
struct wl_compositor_state *state = surface->compositor_data;
struct wl_resource *res = NULL;
wl_list_for_each(res, &state->surfaces, link) {
if (res == surface->resource) {
wl_list_remove(&res->link);
break;
}
}
wl_list_remove(wl_resource_get_link(data));
}
static void wl_compositor_create_surface(struct wl_client *client,

1
examples/meson.build
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@ -11,7 +11,6 @@ executable('tablet', 'tablet.c', dependencies: wlroots, link_with: lib_shared)
compositor_src = [
'compositor/main.c',
'compositor/wl_compositor.c',
'compositor/wl_shell.c',
]
executable('compositor', compositor_src,

25
include/wlr/types/wlr_wl_shell.h
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@ -0,0 +1,25 @@
#ifndef _WLR_WL_SHELL_H
#define _WLR_WL_SHELL_H
#include <wayland-server.h>
struct wlr_wl_shell {
struct wl_global *wl_global;
struct wl_list wl_resources;
struct wl_list surfaces;
void *data;
};
struct wlr_wl_shell_surface {
struct wl_resource *surface;
struct wlr_texture *wlr_texture;
struct wl_list link;
void *data;
};
struct wlr_wl_shell *wlr_wl_shell_create(struct wl_display *display);
void wlr_wl_shell_destroy(struct wlr_wl_shell *wlr_wl_shell);
#endif

2
include/wlr/types/wlr_xdg_shell_v6.h
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@ -18,7 +18,7 @@ struct wlr_xdg_surface_v6 {
void *data;
};
struct wlr_xdg_shell_v6 *wlr_xdg_shell_v6_init(struct wl_display *display);
struct wlr_xdg_shell_v6 *wlr_xdg_shell_v6_create(struct wl_display *display);
void wlr_xdg_shell_v6_destroy(struct wlr_xdg_shell_v6 *xdg_shell);
#endif

1
types/meson.build
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@ -9,6 +9,7 @@ lib_wlr_types = static_library('wlr_types', files(
'wlr_tablet_tool.c',
'wlr_touch.c',
'wlr_xdg_shell_v6.c',
'wlr_wl_shell.c',
),
include_directories: wlr_inc,
dependencies: [wayland_server, pixman, wlr_protos])

72
examples/compositor/wl_shell.c → types/wlr_wl_shell.c
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@ -1,8 +1,8 @@
#include <assert.h>
#include <wayland-server.h>
#include <wlr/util/log.h>
#include <wlr/types/wlr_wl_shell.h>
#include <stdlib.h>
#include "compositor.h"
static void shell_surface_pong(struct wl_client *client, struct wl_resource
*resource, uint32_t serial) {
@ -71,25 +71,26 @@ struct wl_shell_surface_interface shell_surface_interface = {
.set_class = shell_surface_set_class,
};
struct shell_surface_state {
struct wlr_texture *wlr_texture;
};
static void destroy_shell_surface(struct wl_resource *resource) {
struct shell_surface_state *state = wl_resource_get_user_data(resource);
struct wlr_wl_shell_surface *state = wl_resource_get_user_data(resource);
wl_list_remove(&state->link);
free(state);
}
void wl_shell_get_shell_surface(struct wl_client *client,
static void wl_shell_get_shell_surface(struct wl_client *client,
struct wl_resource *resource, uint32_t id,
struct wl_resource *surface) {
struct wlr_texture *wlr_texture = wl_resource_get_user_data(surface);
struct shell_surface_state *state = malloc(sizeof(struct shell_surface_state));
struct wlr_wl_shell *wlr_wl_shell = wl_resource_get_user_data(resource);
struct wlr_wl_shell_surface *state =
calloc(1, sizeof(struct wlr_wl_shell_surface));
state->wlr_texture = wlr_texture;
state->surface = surface;
struct wl_resource *shell_surface_resource = wl_resource_create(client,
&wl_shell_surface_interface, wl_resource_get_version(resource), id);
wl_resource_set_implementation(shell_surface_resource,
&shell_surface_interface, state, destroy_shell_surface);
wl_list_insert(&wlr_wl_shell->surfaces, &state->link);
}
static struct wl_shell_interface wl_shell_impl = {
@ -97,21 +98,13 @@ static struct wl_shell_interface wl_shell_impl = {
};
static void wl_shell_destroy(struct wl_resource *resource) {
struct wl_shell_state *state = wl_resource_get_user_data(resource);
struct wl_resource *_resource = NULL;
wl_resource_for_each(_resource, &state->wl_resources) {
if (_resource == resource) {
struct wl_list *link = wl_resource_get_link(_resource);
wl_list_remove(link);
break;
}
}
wl_list_remove(wl_resource_get_link(resource));
}
static void wl_shell_bind(struct wl_client *wl_client, void *_state,
static void wl_shell_bind(struct wl_client *wl_client, void *_wl_shell,
uint32_t version, uint32_t id) {
struct wl_shell_state *state = _state;
assert(wl_client && state);
struct wlr_wl_shell *wl_shell = _wl_shell;
assert(wl_client && wl_shell);
if (version > 1) {
wlr_log(L_ERROR, "Client requested unsupported wl_shell version, disconnecting");
wl_client_destroy(wl_client);
@ -120,14 +113,39 @@ static void wl_shell_bind(struct wl_client *wl_client, void *_state,
struct wl_resource *wl_resource = wl_resource_create(
wl_client, &wl_shell_interface, version, id);
wl_resource_set_implementation(wl_resource, &wl_shell_impl,
state, wl_shell_destroy);
wl_list_insert(&state->wl_resources, wl_resource_get_link(wl_resource));
wl_shell, wl_shell_destroy);
wl_list_insert(&wl_shell->wl_resources, wl_resource_get_link(wl_resource));
}
void wl_shell_init(struct wl_display *display,
struct wl_shell_state *state) {
struct wlr_wl_shell *wlr_wl_shell_create(struct wl_display *display) {
struct wlr_wl_shell *wlr_wl_shell =
calloc(1, sizeof(struct wlr_wl_shell));
if (!wlr_wl_shell) {
return NULL;
}
struct wl_global *wl_global = wl_global_create(display,
&wl_shell_interface, 1, state, wl_shell_bind);
state->wl_global = wl_global;
wl_list_init(&state->wl_resources);
&wl_shell_interface, 1, wlr_wl_shell, wl_shell_bind);
if (!wl_global) {
free(wlr_wl_shell);
return NULL;
}
wlr_wl_shell->wl_global = wl_global;
wl_list_init(&wlr_wl_shell->wl_resources);
wl_list_init(&wlr_wl_shell->surfaces);
return wlr_wl_shell;
}
void wlr_wl_shell_destroy(struct wlr_wl_shell *wlr_wl_shell) {
if (!wlr_wl_shell) {
return;
}
struct wl_resource *resource = NULL, *temp = NULL;
wl_resource_for_each_safe(resource, temp, &wlr_wl_shell->wl_resources) {
struct wl_list *link = wl_resource_get_link(resource);
wl_list_remove(link);
}
// TODO: destroy surfaces
// TODO: this segfault (wl_display->registry_resource_list is not init)
// wl_global_destroy(wlr_wl_shell->wl_global);
free(wlr_wl_shell);
}

15
types/wlr_xdg_shell_v6.c
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@ -93,6 +93,7 @@ static const struct zxdg_toplevel_v6_interface zxdg_toplevel_v6_implementation =
static void xdg_surface_destroy(struct wl_resource *resource) {
struct wlr_xdg_surface_v6 *surface = wl_resource_get_user_data(resource);
wl_list_remove(&surface->link);
free(surface);
}
@ -159,12 +160,15 @@ static void xdg_shell_pong(struct wl_client *client,
}
static struct zxdg_shell_v6_interface xdg_shell_impl = {
.destroy = resource_destroy,
.create_positioner = xdg_shell_create_positioner,
.get_xdg_surface = xdg_shell_get_xdg_surface,
.pong = xdg_shell_pong,
};
static void xdg_shell_destroy(struct wl_resource *resource) {
wl_list_remove(wl_resource_get_link(resource));
}
static void xdg_shell_bind(struct wl_client *wl_client, void *_xdg_shell,
uint32_t version, uint32_t id) {
struct wlr_xdg_shell_v6 *xdg_shell = _xdg_shell;
@ -176,11 +180,11 @@ static void xdg_shell_bind(struct wl_client *wl_client, void *_xdg_shell,
}
struct wl_resource *wl_resource = wl_resource_create(
wl_client, &zxdg_shell_v6_interface, version, id);
wl_resource_set_implementation(wl_resource, &xdg_shell_impl, xdg_shell, NULL);
wl_resource_set_implementation(wl_resource, &xdg_shell_impl, xdg_shell, xdg_shell_destroy);
wl_list_insert(&xdg_shell->wl_resources, wl_resource_get_link(wl_resource));
}
struct wlr_xdg_shell_v6 *wlr_xdg_shell_v6_init(struct wl_display *display) {
struct wlr_xdg_shell_v6 *wlr_xdg_shell_v6_create(struct wl_display *display) {
struct wlr_xdg_shell_v6 *xdg_shell =
calloc(1, sizeof(struct wlr_xdg_shell_v6));
if (!xdg_shell) {
@ -189,7 +193,7 @@ struct wlr_xdg_shell_v6 *wlr_xdg_shell_v6_init(struct wl_display *display) {
struct wl_global *wl_global = wl_global_create(display,
&zxdg_shell_v6_interface, 1, xdg_shell, xdg_shell_bind);
if (!wl_global) {
wlr_xdg_shell_v6_destroy(xdg_shell);
free(xdg_shell);
return NULL;
}
xdg_shell->wl_global = wl_global;
@ -208,6 +212,7 @@ void wlr_xdg_shell_v6_destroy(struct wlr_xdg_shell_v6 *xdg_shell) {
wl_list_remove(link);
}
// TODO: destroy surfaces
wl_global_destroy(xdg_shell->wl_global);
// TODO: this segfault (wl_display->registry_resource_list is not init)
// wl_global_destroy(xdg_shell->wl_global);
free(xdg_shell);
}

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