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Merge remote-tracking branch 'origin/master' into hidpi

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This commit is contained in:
Drew DeVault 2017-11-02 23:34:02 -04:00
commit 86b8729998
48 changed files with 499 additions and 198 deletions
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1
.build.yml
View file

@ -6,6 +6,7 @@ packages:
- mesa
- libinput
- libxkbcommon
- xcb-util-image
- libcap
- pixman
- clang

1
.travis.yml
View file

@ -16,6 +16,7 @@ arch:
- libinput
- pixman
- libxkbcommon
- xcb-util-image
- libcap
script:
- "meson build"

4
backend/drm/backend.c
View file

@ -29,8 +29,8 @@ static void wlr_drm_backend_destroy(struct wlr_backend *backend) {
wlr_drm_restore_outputs(drm);
struct wlr_drm_connector *conn;
wl_list_for_each(conn, &drm->outputs, link) {
struct wlr_drm_connector *conn, *next;
wl_list_for_each_safe(conn, next, &drm->outputs, link) {
wlr_output_destroy(&conn->output);
}

102
backend/drm/drm.c
View file

@ -533,13 +533,14 @@ static bool wlr_drm_connector_set_cursor(struct wlr_output *output,
return false;
}
if (!wlr_drm_surface_init(&plane->surf, renderer, w, h, GBM_FORMAT_ARGB8888, 0)) {
if (!wlr_drm_surface_init(&plane->surf, renderer, w, h,
GBM_FORMAT_ARGB8888, 0)) {
wlr_log(L_ERROR, "Cannot allocate cursor resources");
return false;
}
plane->cursor_bo = gbm_bo_create(renderer->gbm, w, h, GBM_FORMAT_ARGB8888,
GBM_BO_USE_CURSOR | GBM_BO_USE_WRITE);
plane->cursor_bo = gbm_bo_create(renderer->gbm, w, h,
GBM_FORMAT_ARGB8888, GBM_BO_USE_CURSOR | GBM_BO_USE_WRITE);
if (!plane->cursor_bo) {
wlr_log_errno(L_ERROR, "Failed to create cursor bo");
return false;
@ -552,45 +553,26 @@ static bool wlr_drm_connector_set_cursor(struct wlr_output *output,
// TODO the image needs to be rotated depending on the output rotation
plane->wlr_tex = wlr_render_texture_create(plane->surf.renderer->wlr_rend);
plane->wlr_tex =
wlr_render_texture_create(plane->surf.renderer->wlr_rend);
if (!plane->wlr_tex) {
return false;
}
}
switch (output->transform) {
case WL_OUTPUT_TRANSFORM_90:
plane->cursor_hotspot_x = hotspot_x;
plane->cursor_hotspot_y = -plane->surf.height + hotspot_y;
break;
case WL_OUTPUT_TRANSFORM_180:
plane->cursor_hotspot_x = plane->surf.width - hotspot_x;
plane->cursor_hotspot_y = plane->surf.height - hotspot_y;
break;
case WL_OUTPUT_TRANSFORM_270:
plane->cursor_hotspot_x = -plane->surf.height + hotspot_x;
plane->cursor_hotspot_y = hotspot_y;
break;
case WL_OUTPUT_TRANSFORM_FLIPPED:
plane->cursor_hotspot_x = plane->surf.width - hotspot_x;
plane->cursor_hotspot_y = hotspot_y;
break;
case WL_OUTPUT_TRANSFORM_FLIPPED_90:
plane->cursor_hotspot_x = hotspot_x;
plane->cursor_hotspot_y = -hotspot_y;
break;
case WL_OUTPUT_TRANSFORM_FLIPPED_180:
plane->cursor_hotspot_x = hotspot_x;
plane->cursor_hotspot_y = plane->surf.height - hotspot_y;
break;
case WL_OUTPUT_TRANSFORM_FLIPPED_270:
plane->cursor_hotspot_x = -plane->surf.height + hotspot_x;
plane->cursor_hotspot_y = plane->surf.width - hotspot_y;
break;
default: // WL_OUTPUT_TRANSFORM_NORMAL
plane->cursor_hotspot_x = hotspot_x;
plane->cursor_hotspot_y = hotspot_y;
}
struct wlr_box hotspot = {
.width = plane->surf.width,
.height = plane->surf.height,
.x = hotspot_x,
.y = hotspot_y,
};
enum wl_output_transform transform =
wlr_output_transform_invert(output->transform);
struct wlr_box transformed_hotspot;
wlr_output_transform_apply_to_box(transform, &hotspot,
&transformed_hotspot);
plane->cursor_hotspot_x = transformed_hotspot.x;
plane->cursor_hotspot_y = transformed_hotspot.y;
if (!update_pixels) {
// Only update the cursor hotspot
@ -620,11 +602,13 @@ static bool wlr_drm_connector_set_cursor(struct wlr_output *output,
float matrix[16];
wlr_texture_get_matrix(plane->wlr_tex, &matrix, &plane->matrix, 0, 0);
wlr_render_with_matrix(plane->surf.renderer->wlr_rend, plane->wlr_tex, &matrix);
wlr_render_with_matrix(plane->surf.renderer->wlr_rend, plane->wlr_tex,
&matrix);
glFinish();
glPixelStorei(GL_UNPACK_ROW_LENGTH_EXT, bo_stride);
glReadPixels(0, 0, plane->surf.width, plane->surf.height, GL_BGRA_EXT, GL_UNSIGNED_BYTE, bo_data);
glReadPixels(0, 0, plane->surf.width, plane->surf.height, GL_BGRA_EXT,
GL_UNSIGNED_BYTE, bo_data);
glPixelStorei(GL_UNPACK_ROW_LENGTH_EXT, 0);
wlr_drm_surface_swap_buffers(&plane->surf);
@ -638,41 +622,30 @@ static bool wlr_drm_connector_move_cursor(struct wlr_output *output,
int x, int y) {
struct wlr_drm_connector *conn = (struct wlr_drm_connector *)output;
struct wlr_drm_backend *drm = (struct wlr_drm_backend *)output->backend;
struct wlr_drm_plane *plane = conn->crtc->cursor;
x -= plane->cursor_hotspot_x;
y -= plane->cursor_hotspot_y;
int width, height, tmp;
wlr_output_effective_resolution(output, &width, &height);
struct wlr_box box;
box.x = x;
box.y = y;
wlr_output_effective_resolution(output, &box.width, &box.height);
switch (output->transform) {
case WL_OUTPUT_TRANSFORM_NORMAL:
case WL_OUTPUT_TRANSFORM_FLIPPED:
case WL_OUTPUT_TRANSFORM_FLIPPED_180:
// nothing to do
break;
case WL_OUTPUT_TRANSFORM_270:
case WL_OUTPUT_TRANSFORM_FLIPPED_270:
tmp = x;
x = y;
y = -(tmp - width);
break;
case WL_OUTPUT_TRANSFORM_90:
case WL_OUTPUT_TRANSFORM_FLIPPED_90:
tmp = x;
x = -(y - height);
y = tmp;
break;
}
enum wl_output_transform transform =
wlr_output_transform_invert(output->transform);
struct wlr_box transformed_box;
wlr_output_transform_apply_to_box(transform, &box, &transformed_box);
return drm->iface->crtc_move_cursor(drm, conn->crtc, x, y);
transformed_box.x -= plane->cursor_hotspot_x;
transformed_box.y -= plane->cursor_hotspot_y;
return drm->iface->crtc_move_cursor(drm, conn->crtc, transformed_box.x,
transformed_box.y);
}
static void wlr_drm_connector_destroy(struct wlr_output *output) {
struct wlr_drm_connector *conn = (struct wlr_drm_connector *)output;
wlr_drm_connector_cleanup(conn);
wl_event_source_remove(conn->retry_pageflip);
wl_list_remove(&conn->link);
free(conn);
}
@ -851,6 +824,7 @@ void wlr_drm_scan_connectors(struct wlr_drm_backend *drm) {
drmModeFreeCrtc(conn->old_crtc);
wl_event_source_remove(conn->retry_pageflip);
wl_list_remove(&conn->link);
free(conn);
}
}

8
backend/libinput/backend.c
View file

@ -99,13 +99,13 @@ static void wlr_libinput_backend_destroy(struct wlr_backend *_backend) {
}
struct wlr_libinput_backend *backend = (struct wlr_libinput_backend *)_backend;
for (size_t i = 0; i < backend->wlr_device_lists->length; i++) {
struct wlr_list *wlr_devices = backend->wlr_device_lists->items[i];
for (size_t j = 0; j < wlr_devices->length; j++) {
struct wlr_input_device *wlr_dev = wlr_devices->items[j];
struct wl_list *wlr_devices = backend->wlr_device_lists->items[i];
struct wlr_input_device *wlr_dev, *next;
wl_list_for_each_safe(wlr_dev, next, wlr_devices, link) {
wl_signal_emit(&backend->backend.events.input_remove, wlr_dev);
wlr_input_device_destroy(wlr_dev);
}
wlr_list_free(wlr_devices);
free(wlr_devices);
}
wlr_list_free(backend->wlr_device_lists);
wl_event_source_remove(backend->input_event);

1
backend/libinput/events.c
View file

@ -26,6 +26,7 @@ struct wlr_input_device *get_appropriate_device(
static void wlr_libinput_device_destroy(struct wlr_input_device *_dev) {
struct wlr_libinput_input_device *dev = (struct wlr_libinput_input_device *)_dev;
libinput_device_unref(dev->handle);
wl_list_remove(&dev->wlr_input_device.link);
free(dev);
}

4
backend/multi/backend.c
View file

@ -30,8 +30,8 @@ static bool multi_backend_start(struct wlr_backend *_backend) {
static void multi_backend_destroy(struct wlr_backend *_backend) {
struct wlr_multi_backend *backend = (struct wlr_multi_backend *)_backend;
struct subbackend_state *sub;
wl_list_for_each(sub, &backend->backends, link) {
struct subbackend_state *sub, *next;
wl_list_for_each_safe(sub, next, &backend->backends, link) {
wlr_backend_destroy(sub->backend);
free(sub);
}

3
backend/wayland/output.c
View file

@ -59,6 +59,7 @@ static bool wlr_wl_output_set_cursor(struct wlr_output *_output,
(struct wlr_wl_backend_output *)_output;
struct wlr_wl_backend *backend = output->backend;
// TODO: use output->wlr_output.transform to transform pixels and hotpot
output->cursor.hotspot_x = hotspot_x;
output->cursor.hotspot_y = hotspot_y;
@ -222,7 +223,7 @@ static void xdg_toplevel_handle_configure(void *data, struct zxdg_toplevel_v6 *x
static void xdg_toplevel_handle_close(void *data, struct zxdg_toplevel_v6 *xdg_toplevel) {
struct wlr_wl_backend_output *output = data;
assert(output && output->xdg_toplevel == xdg_toplevel);
assert(output && output->xdg_toplevel == xdg_toplevel);
wl_display_terminate(output->backend->local_display);
}

4
backend/wayland/registry.c
View file

@ -9,11 +9,11 @@
static void xdg_shell_handle_ping(void *data, struct zxdg_shell_v6 *shell,
uint32_t serial) {
zxdg_shell_v6_pong(shell, serial);
zxdg_shell_v6_pong(shell, serial);
}
static const struct zxdg_shell_v6_listener xdg_shell_listener = {
xdg_shell_handle_ping,
xdg_shell_handle_ping,
};

23
backend/wayland/wl_seat.c
View file

@ -42,21 +42,30 @@ static void pointer_handle_motion(void *data, struct wl_pointer *wl_pointer,
uint32_t time, wl_fixed_t surface_x, wl_fixed_t surface_y) {
struct wlr_input_device *dev = data;
assert(dev && dev->pointer);
struct wlr_wl_pointer *wlr_wl_pointer = (struct wlr_wl_pointer *)dev->pointer;
struct wlr_wl_pointer *wlr_wl_pointer =
(struct wlr_wl_pointer *)dev->pointer;
if (!wlr_wl_pointer->current_output) {
wlr_log(L_ERROR, "pointer motion event without current output");
return;
}
int width, height;
struct wlr_box box;
wl_egl_window_get_attached_size(wlr_wl_pointer->current_output->egl_window,
&width, &height);
&box.width, &box.height);
box.x = wl_fixed_to_int(surface_x);
box.y = wl_fixed_to_int(surface_y);
struct wlr_box transformed;
wlr_output_transform_apply_to_box(
wlr_wl_pointer->current_output->wlr_output.transform, &box,
&transformed);
struct wlr_event_pointer_motion_absolute wlr_event;
wlr_event.device = dev;
wlr_event.time_msec = time;
wlr_event.width_mm = width;
wlr_event.height_mm = height;
wlr_event.x_mm = wl_fixed_to_double(surface_x);
wlr_event.y_mm = wl_fixed_to_double(surface_y);
wlr_event.width_mm = transformed.width;
wlr_event.height_mm = transformed.height;
wlr_event.x_mm = transformed.x;
wlr_event.y_mm = transformed.y;
wl_signal_emit(&dev->pointer->events.motion_absolute, &wlr_event);
}

3
examples/meson.build
View file

@ -1,7 +1,8 @@
lib_shared = static_library(
'shared',
['shared.c', 'cat.c', 'ini.c', 'config.c'],
['support/shared.c', 'support/cat.c', 'support/ini.c', 'support/config.c'],
dependencies: wlroots,
include_directories: include_directories('support')
)
executable('simple', 'simple.c', dependencies: wlroots, link_with: lib_shared)

6
examples/multi-pointer.c
View file

@ -22,9 +22,9 @@
#include <wlr/types/wlr_cursor.h>
#include <wlr/util/log.h>
#include <wlr/types/wlr_list.h>
#include "shared.h"
#include "config.h"
#include "cat.h"
#include "support/shared.h"
#include "support/config.h"
#include "support/cat.h"
struct sample_state;

6
examples/output-layout.c
View file

@ -21,9 +21,9 @@
#include <wlr/types/wlr_output.h>
#include <wlr/types/wlr_keyboard.h>
#include <math.h>
#include "shared.h"
#include "config.h"
#include "cat.h"
#include "support/shared.h"
#include "support/config.h"
#include "support/cat.h"
struct sample_state {
struct example_config *config;

6
examples/pointer.c
View file

@ -22,9 +22,9 @@
#include <wlr/types/wlr_cursor.h>
#include <wlr/util/log.h>
#include <wlr/types/wlr_list.h>
#include "shared.h"
#include "config.h"
#include "cat.h"
#include "support/shared.h"
#include "support/config.h"
#include "support/cat.h"
struct sample_state {
struct compositor_state *compositor;

6
examples/rotation.c
View file

@ -18,9 +18,9 @@
#include <wlr/types/wlr_keyboard.h>
#include <wlr/util/log.h>
#include <math.h>
#include "shared.h"
#include "config.h"
#include "cat.h"
#include "support/shared.h"
#include "support/config.h"
#include "support/cat.h"
struct sample_state {
struct example_config *config;

2
examples/simple.c
View file

@ -11,7 +11,7 @@
#include <wlr/types/wlr_output.h>
#include <wlr/util/log.h>
#include <xkbcommon/xkbcommon.h>
#include "shared.h"
#include "support/shared.h"
struct sample_state {
float color[3];

2
examples/support/README Normal file
View file

@ -0,0 +1,2 @@
Support code for the examples. Code that's not relevant to the principle each
example demonstrates is largely offloaded to this directory.

0
examples/cat.c → examples/support/cat.c
View file

0
examples/cat.h → examples/support/cat.h
View file

0
examples/config.c → examples/support/config.c
View file

0
examples/config.h → examples/support/config.h
View file

0
examples/ini.c → examples/support/ini.c
View file

0
examples/ini.h → examples/support/ini.h
View file

0
examples/shared.c → examples/support/shared.c
View file

0
examples/shared.h → examples/support/shared.h
View file

4
examples/tablet.c
View file

@ -19,8 +19,8 @@
#include <wlr/types/wlr_tablet_pad.h>
#include <wlr/util/log.h>
#include <math.h>
#include "shared.h"
#include "cat.h"
#include "support/shared.h"
#include "support/cat.h"
struct sample_state {
struct wlr_renderer *renderer;

4
examples/touch.c
View file

@ -18,8 +18,8 @@
#include <wlr/backend/session.h>
#include <wlr/types/wlr_list.h>
#include <wlr/util/log.h>
#include "shared.h"
#include "cat.h"
#include "support/shared.h"
#include "support/cat.h"
struct sample_state {
struct wlr_renderer *renderer;

5
include/wlr/interfaces/wlr_output.h
View file

@ -2,6 +2,7 @@
#define WLR_INTERFACES_WLR_OUTPUT_H
#include <stdbool.h>
#include <wlr/types/wlr_box.h>
#include <wlr/types/wlr_output.h>
#include <wlr/backend.h>
@ -31,4 +32,8 @@ struct wl_global *wlr_output_create_global(struct wlr_output *wlr_output,
struct wl_display *display);
void wlr_output_destroy_global(struct wlr_output *wlr_output);
void wlr_output_transform_apply_to_box(enum wl_output_transform transform,
struct wlr_box *box, struct wlr_box *dest);
enum wl_output_transform wlr_output_transform_invert(enum wl_output_transform);
#endif

9
include/wlr/types/wlr_output.h
View file

@ -1,9 +1,9 @@
#ifndef WLR_TYPES_WLR_OUTPUT_H
#define WLR_TYPES_WLR_OUTPUT_H
#include <stdbool.h>
#include <wayland-util.h>
#include <wayland-server.h>
#include <stdbool.h>
struct wlr_output_mode {
uint32_t flags; // enum wl_output_mode
@ -15,10 +15,12 @@ struct wlr_output_mode {
struct wlr_output_cursor {
struct wlr_output *output;
int32_t x, y;
bool enabled;
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_renderer *renderer;
struct wlr_texture *texture;
@ -44,8 +46,9 @@ struct wlr_output {
uint32_t scale;
int32_t width, height;
int32_t phys_width, phys_height; // mm
int32_t subpixel; // enum wl_output_subpixel
int32_t transform; // enum wl_output_transform
enum wl_output_subpixel subpixel;
enum wl_output_transform transform;
bool needs_swap;
float transform_matrix[16];

1
include/wlr/types/wlr_seat.h
View file

@ -142,6 +142,7 @@ struct wlr_seat {
struct wlr_seat_pointer_request_set_cursor_event {
struct wlr_seat_client *seat_client;
struct wlr_surface *surface;
uint32_t serial;
int32_t hotspot_x, hotspot_y;
};

6
include/wlr/xwayland.h
View file

@ -12,6 +12,7 @@
#endif
struct wlr_xwm;
struct wlr_xwayland_cursor;
struct wlr_xwayland {
pid_t pid;
@ -25,6 +26,7 @@ struct wlr_xwayland {
struct wl_event_source *sigusr1_source;
struct wl_listener destroy_listener;
struct wlr_xwm *xwm;
struct wlr_xwayland_cursor *cursor;
struct {
struct wl_signal new_surface;
@ -148,6 +150,10 @@ struct wlr_xwayland *wlr_xwayland_create(struct wl_display *wl_display,
void wlr_xwayland_destroy(struct wlr_xwayland *wlr_xwayland);
void wlr_xwayland_set_cursor(struct wlr_xwayland *wlr_xwayland,
uint8_t *pixels, uint32_t stride, uint32_t width, uint32_t height,
int32_t hotspot_x, int32_t hotspot_y);
void wlr_xwayland_surface_activate(struct wlr_xwayland *wlr_xwayland,
struct wlr_xwayland_surface *surface, bool activated);

2
meson.build
View file

@ -52,6 +52,8 @@ pixman = dependency('pixman-1')
xcb = dependency('xcb')
xcb_composite = dependency('xcb-composite')
xcb_xfixes = dependency('xcb-xfixes')
xcb_image = dependency('xcb-image')
xcb_render = dependency('xcb-render')
xcb_icccm = dependency('xcb-icccm', required: false)
x11_xcb = dependency('x11-xcb')
libcap = dependency('libcap', required: false)

4
rootston/config.c
View file

@ -232,7 +232,9 @@ static int config_ini_handler(void *user, const char *section, const char *name,
oc->scale = strtol(value, NULL, 10);
assert(oc->scale >= 1);
} else if (strcmp(name, "rotate") == 0) {
if (strcmp(value, "90") == 0) {
if (strcmp(value, "normal") == 0) {
oc->transform = WL_OUTPUT_TRANSFORM_NORMAL;
} else if (strcmp(value, "90") == 0) {
oc->transform = WL_OUTPUT_TRANSFORM_90;
} else if (strcmp(value, "180") == 0) {
oc->transform = WL_OUTPUT_TRANSFORM_180;

9
rootston/input.c
View file

@ -4,6 +4,7 @@
#include <wlr/types/wlr_cursor.h>
#include <wlr/util/log.h>
#include <wlr/xcursor.h>
#include <wlr/xwayland.h>
#include "rootston/server.h"
#include "rootston/config.h"
#include "rootston/input.h"
@ -96,6 +97,14 @@ struct roots_input *input_create(struct roots_server *server,
return NULL;
}
if (server->desktop->xwayland != NULL) {
struct wlr_xcursor_image *xcursor_image = xcursor->images[0];
wlr_xwayland_set_cursor(server->desktop->xwayland,
xcursor_image->buffer, xcursor_image->width, xcursor_image->width,
xcursor_image->height, xcursor_image->hotspot_x,
xcursor_image->hotspot_y);
}
input->wl_seat = wlr_seat_create(server->wl_display, "seat0");
if (input->wl_seat == NULL) {
wlr_log(L_ERROR, "Cannot create seat");

23
types/wlr_compositor.c
View file

@ -13,10 +13,21 @@ static void destroy_surface_listener(struct wl_listener *listener, void *data) {
static void wl_compositor_create_surface(struct wl_client *client,
struct wl_resource *resource, uint32_t id) {
struct wlr_compositor *compositor = wl_resource_get_user_data(resource);
struct wl_resource *surface_resource = wl_resource_create(client,
&wl_surface_interface, wl_resource_get_version(resource), id);
&wl_surface_interface, wl_resource_get_version(resource), id);
if (surface_resource == NULL) {
wl_resource_post_no_memory(resource);
return;
}
struct wlr_surface *surface = wlr_surface_create(surface_resource,
compositor->renderer);
compositor->renderer);
if (surface == NULL) {
wl_resource_destroy(surface_resource);
wl_resource_post_no_memory(resource);
return;
}
surface->compositor_data = compositor;
surface->compositor_listener.notify = &destroy_surface_listener;
wl_resource_add_destroy_listener(surface_resource,
@ -49,13 +60,17 @@ static void wl_compositor_destroy(struct wl_resource *resource) {
}
}
static void wl_compositor_bind(struct wl_client *wl_client, void *_compositor,
static void wl_compositor_bind(struct wl_client *wl_client, void *data,
uint32_t version, uint32_t id) {
struct wlr_compositor *compositor = _compositor;
struct wlr_compositor *compositor = data;
assert(wl_client && compositor);
struct wl_resource *wl_resource =
wl_resource_create(wl_client, &wl_compositor_interface, version, id);
if (wl_resource == NULL) {
wl_client_post_no_memory(wl_client);
return;
}
wl_resource_set_implementation(wl_resource, &wl_compositor_impl,
compositor, wl_compositor_destroy);
wl_list_insert(&compositor->wl_resources,

16
types/wlr_data_device.c
View file

@ -233,6 +233,9 @@ static struct wlr_data_offer *wlr_data_source_send_offer(
struct wlr_data_source *source,
struct wl_resource *target) {
struct wlr_data_offer *offer = calloc(1, sizeof(struct wlr_data_offer));
if (offer == NULL) {
return NULL;
}
offer->resource =
wl_resource_create(wl_resource_get_client(target),
@ -781,18 +784,16 @@ data_device_manager_impl = {
static void data_device_manager_bind(struct wl_client *client,
void *data, uint32_t version, uint32_t id) {
struct wl_resource *resource;
resource = wl_resource_create(client,
&wl_data_device_manager_interface,
version, id);
struct wl_resource *resource = wl_resource_create(client,
&wl_data_device_manager_interface,
version, id);
if (resource == NULL) {
wl_client_post_no_memory(client);
return;
}
wl_resource_set_implementation(resource,
&data_device_manager_impl, NULL, NULL);
wl_resource_set_implementation(resource, &data_device_manager_impl,
NULL, NULL);
}
struct wlr_data_device_manager *wlr_data_device_manager_create(
@ -807,7 +808,6 @@ struct wlr_data_device_manager *wlr_data_device_manager_create(
manager->global =
wl_global_create(display, &wl_data_device_manager_interface,
3, NULL, data_device_manager_bind);
if (!manager->global) {
wlr_log(L_ERROR, "could not create data device manager wl global");
free(manager);

9
types/wlr_gamma_control.c
View file

@ -83,8 +83,8 @@ static void gamma_control_manager_get_gamma_control(struct wl_client *client,
gamma_control->resource = wl_resource_create(client,
&gamma_control_interface, version, id);
if (gamma_control->resource == NULL) {
wl_client_post_no_memory(client);
free(gamma_control);
wl_client_post_no_memory(client);
return;
}
wlr_log(L_DEBUG, "new gamma_control %p (res %p)", gamma_control,
@ -109,10 +109,9 @@ static struct gamma_control_manager_interface gamma_control_manager_impl = {
.get_gamma_control = gamma_control_manager_get_gamma_control,
};
static void gamma_control_manager_bind(struct wl_client *client,
void *_gamma_control_manager, uint32_t version, uint32_t id) {
struct wlr_gamma_control_manager *gamma_control_manager =
_gamma_control_manager;
static void gamma_control_manager_bind(struct wl_client *client, void *data,
uint32_t version, uint32_t id) {
struct wlr_gamma_control_manager *gamma_control_manager = data;
assert(client && gamma_control_manager);
struct wl_resource *resource = wl_resource_create(client,

116
types/wlr_output.c
View file

@ -91,13 +91,17 @@ static struct wl_output_interface wl_output_impl = {
.release = wl_output_release
};
static void wl_output_bind(struct wl_client *wl_client, void *_wlr_output,
static void wl_output_bind(struct wl_client *wl_client, void *data,
uint32_t version, uint32_t id) {
struct wlr_output *wlr_output = _wlr_output;
struct wlr_output *wlr_output = data;
assert(wl_client && wlr_output);
struct wl_resource *wl_resource = wl_resource_create(wl_client,
&wl_output_interface, version, id);
if (wl_resource == NULL) {
wl_client_post_no_memory(wl_client);
return;
}
wl_resource_set_implementation(wl_resource, &wl_output_impl, wlr_output,
wl_output_destroy);
wl_list_insert(&wlr_output->wl_resources,
@ -254,10 +258,6 @@ static void output_cursor_render(struct wlr_output_cursor *cursor) {
struct wlr_texture *texture = cursor->texture;
struct wlr_renderer *renderer = cursor->renderer;
if (cursor->surface != NULL) {
// Some clients commit a cursor surface with a NULL buffer to hide it.
if (!wlr_surface_has_buffer(cursor->surface)) {
return;
}
texture = cursor->surface->texture;
renderer = cursor->surface->renderer;
}
@ -268,8 +268,8 @@ static void output_cursor_render(struct wlr_output_cursor *cursor) {
struct wlr_box output_box;
output_box.x = output_box.y = 0;
output_box.width = cursor->output->width;
output_box.height = cursor->output->height;
wlr_output_effective_resolution(cursor->output, &output_box.width,
&output_box.height);
struct wlr_box cursor_box;
output_cursor_get_box(cursor, &cursor_box);
@ -284,25 +284,32 @@ static void output_cursor_render(struct wlr_output_cursor *cursor) {
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
int x = cursor->x - cursor->hotspot_x;
int y = cursor->y - cursor->hotspot_y;
if (cursor->surface != NULL) {
x += cursor->surface->current->sx;
y += cursor->surface->current->sy;
}
float matrix[16];
wlr_texture_get_matrix(texture, &matrix,
&cursor->output->transform_matrix, cursor->x - cursor->hotspot_x,
cursor->y - cursor->hotspot_y);
wlr_texture_get_matrix(texture, &matrix, &cursor->output->transform_matrix,
x, y);
wlr_render_with_matrix(renderer, texture, &matrix);
}
void wlr_output_swap_buffers(struct wlr_output *output) {
wl_signal_emit(&output->events.swap_buffers, &output);
struct wlr_output_cursor *cursor;
wl_list_for_each(cursor, &output->cursors, link) {
if (output->hardware_cursor == cursor) {
if (!cursor->enabled || output->hardware_cursor == cursor) {
continue;
}
output_cursor_render(cursor);
}
wl_signal_emit(&output->events.swap_buffers, &output);
output->impl->swap_buffers(output);
output->needs_swap = false;
}
void wlr_output_set_gamma(struct wlr_output *output,
@ -320,6 +327,9 @@ uint32_t wlr_output_get_gamma_size(struct wlr_output *output) {
}
static void output_cursor_reset(struct wlr_output_cursor *cursor) {
if (cursor->output->hardware_cursor != cursor) {
cursor->output->needs_swap = true;
}
if (cursor->surface != NULL) {
wl_list_remove(&cursor->surface_commit.link);
wl_list_remove(&cursor->surface_destroy.link);
@ -348,6 +358,12 @@ bool wlr_output_cursor_set_image(struct wlr_output_cursor *cursor,
}
wlr_log(L_INFO, "Falling back to software cursor");
cursor->output->needs_swap = true;
cursor->enabled = pixels != NULL;
if (!cursor->enabled) {
return true;
}
if (cursor->renderer == NULL) {
cursor->renderer = wlr_gles2_renderer_create(cursor->output->backend);
@ -368,10 +384,16 @@ bool wlr_output_cursor_set_image(struct wlr_output_cursor *cursor,
}
static void output_cursor_commit(struct wlr_output_cursor *cursor) {
// Some clients commit a cursor surface with a NULL buffer to hide it.
cursor->enabled = wlr_surface_has_buffer(cursor->surface);
cursor->width = cursor->surface->current->width;
cursor->height = cursor->surface->current->height;
// TODO: if hardware cursor, upload pixels
if (cursor->output->hardware_cursor != cursor) {
cursor->output->needs_swap = true;
} else {
// TODO: upload pixels
}
}
static inline int64_t timespec_to_msec(const struct timespec *a) {
@ -410,10 +432,6 @@ void wlr_output_cursor_set_surface(struct wlr_output_cursor *cursor,
return;
}
if (surface) {
cursor->width = surface->current->width;
cursor->height = surface->current->height;
}
cursor->hotspot_x = hotspot_x;
cursor->hotspot_y = hotspot_y;
@ -446,6 +464,10 @@ void wlr_output_cursor_set_surface(struct wlr_output_cursor *cursor,
wl_signal_add(&surface->events.destroy, &cursor->surface_destroy);
output_cursor_commit(cursor);
} else {
cursor->enabled = false;
cursor->width = 0;
cursor->height = 0;
// TODO: if hardware cursor, disable cursor
}
}
@ -457,6 +479,7 @@ bool wlr_output_cursor_move(struct wlr_output_cursor *cursor, int x, int y) {
cursor->y = y;
if (cursor->output->hardware_cursor != cursor) {
cursor->output->needs_swap = true;
return true;
}
@ -503,3 +526,58 @@ void wlr_output_cursor_destroy(struct wlr_output_cursor *cursor) {
wl_list_remove(&cursor->link);
free(cursor);
}
void wlr_output_transform_apply_to_box(enum wl_output_transform transform,
struct wlr_box *box, struct wlr_box *dest) {
if (transform % 2 == 0) {
dest->width = box->width;
dest->height = box->height;
} else {
dest->width = box->height;
dest->height = box->width;
}
switch (transform) {
case WL_OUTPUT_TRANSFORM_NORMAL:
dest->x = box->x;
dest->y = box->y;
break;
case WL_OUTPUT_TRANSFORM_90:
dest->x = box->y;
dest->y = box->width - box->x;
break;
case WL_OUTPUT_TRANSFORM_180:
dest->x = box->width - box->x;
dest->y = box->height - box->y;
break;
case WL_OUTPUT_TRANSFORM_270:
dest->x = box->height - box->y;
dest->y = box->x;
break;
case WL_OUTPUT_TRANSFORM_FLIPPED:
dest->x = box->width - box->x;
dest->y = box->y;
break;
case WL_OUTPUT_TRANSFORM_FLIPPED_90:
dest->x = box->y;
dest->y = box->x;
break;
case WL_OUTPUT_TRANSFORM_FLIPPED_180:
dest->x = box->x;
dest->y = box->height - box->y;
break;
case WL_OUTPUT_TRANSFORM_FLIPPED_270:
dest->x = box->height - box->y;
dest->y = box->width - box->x;
break;
}
}
enum wl_output_transform wlr_output_transform_invert(
enum wl_output_transform transform) {
if ((transform & WL_OUTPUT_TRANSFORM_90) &&
!(transform & WL_OUTPUT_TRANSFORM_FLIPPED)) {
transform ^= WL_OUTPUT_TRANSFORM_180;
}
return transform;
}

50
types/wlr_screenshooter.c
View file

@ -51,16 +51,17 @@ static void output_frame_notify(struct wl_listener *listener, void *_data) {
}
static void screenshooter_shoot(struct wl_client *client,
struct wl_resource *_screenshooter, uint32_t id,
struct wl_resource *_output, struct wl_resource *_buffer) {
struct wl_resource *screenshooter_resource, uint32_t id,
struct wl_resource *output_resource,
struct wl_resource *buffer_resource) {
struct wlr_screenshooter *screenshooter =
wl_resource_get_user_data(_screenshooter);
struct wlr_output *output = wl_resource_get_user_data(_output);
if (!wl_shm_buffer_get(_buffer)) {
wl_resource_get_user_data(screenshooter_resource);
struct wlr_output *output = wl_resource_get_user_data(output_resource);
if (!wl_shm_buffer_get(buffer_resource)) {
wlr_log(L_ERROR, "Invalid buffer: not a shared memory buffer");
return;
}
struct wl_shm_buffer *shm_buffer = wl_shm_buffer_get(_buffer);
struct wl_shm_buffer *shm_buffer = wl_shm_buffer_get(buffer_resource);
int32_t width = wl_shm_buffer_get_width(shm_buffer);
int32_t height = wl_shm_buffer_get_height(shm_buffer);
int32_t stride = wl_shm_buffer_get_stride(shm_buffer);
@ -84,23 +85,31 @@ static void screenshooter_shoot(struct wl_client *client,
struct wlr_screenshot *screenshot =
calloc(1, sizeof(struct wlr_screenshot));
if (!screenshot) {
wl_client_post_no_memory(client);
wl_resource_post_no_memory(screenshooter_resource);
return;
}
screenshot->output_resource = _output;
screenshot->output_resource = output_resource;
screenshot->output = output;
screenshot->screenshooter = screenshooter;
screenshot->resource = wl_resource_create(client,
&orbital_screenshot_interface, wl_resource_get_version(_screenshooter),
id);
wlr_log(L_DEBUG, "new screenshot %p (res %p)", screenshot,
screenshot->resource);
&orbital_screenshot_interface,
wl_resource_get_version(screenshooter_resource), id);
if (screenshot->resource == NULL) {
free(screenshot);
wl_resource_post_no_memory(screenshooter_resource);
return;
}
wl_resource_set_implementation(screenshot->resource, NULL, screenshot,
NULL);
wlr_log(L_DEBUG, "new screenshot %p (res %p)", screenshot,
screenshot->resource);
struct screenshot_state *state = calloc(1, sizeof(struct screenshot_state));
if (!state) {
wl_client_post_no_memory(client);
wl_resource_destroy(screenshot->resource);
free(screenshot);
wl_resource_post_no_memory(screenshooter_resource);
return;
}
state->width = width;
@ -117,13 +126,17 @@ static struct orbital_screenshooter_interface screenshooter_impl = {
.shoot = screenshooter_shoot,
};
static void screenshooter_bind(struct wl_client *wl_client,
void *_screenshooter, uint32_t version, uint32_t id) {
struct wlr_screenshooter *screenshooter = _screenshooter;
static void screenshooter_bind(struct wl_client *wl_client, void *data,
uint32_t version, uint32_t id) {
struct wlr_screenshooter *screenshooter = data;
assert(wl_client && screenshooter);
struct wl_resource *wl_resource = wl_resource_create(wl_client,
&orbital_screenshooter_interface, version, id);
if (wl_resource == NULL) {
wl_client_post_no_memory(wl_client);
return;
}
wl_resource_set_implementation(wl_resource, &screenshooter_impl,
screenshooter, NULL);
}
@ -137,13 +150,12 @@ struct wlr_screenshooter *wlr_screenshooter_create(struct wl_display *display,
}
screenshooter->renderer = renderer;
struct wl_global *wl_global = wl_global_create(display,
screenshooter->wl_global = wl_global_create(display,
&orbital_screenshooter_interface, 1, screenshooter, screenshooter_bind);
if (!wl_global) {
if (screenshooter->wl_global == NULL) {
free(screenshooter);
return NULL;
}
screenshooter->wl_global = wl_global;
return screenshooter;
}

28
types/wlr_seat.c
View file

@ -43,6 +43,7 @@ static void wl_pointer_set_cursor(struct wl_client *client,
}
event->seat_client = seat_client;
event->surface = surface;
event->serial = serial;
event->hotspot_x = hotspot_x;
event->hotspot_y = hotspot_y;
@ -64,9 +65,9 @@ static void wl_pointer_destroy(struct wl_resource *resource) {
}
static void wl_seat_get_pointer(struct wl_client *client,
struct wl_resource *pointer_resource, uint32_t id) {
struct wl_resource *seat_resource, uint32_t id) {
struct wlr_seat_client *seat_client =
wl_resource_get_user_data(pointer_resource);
wl_resource_get_user_data(seat_resource);
if (!(seat_client->seat->capabilities & WL_SEAT_CAPABILITY_POINTER)) {
return;
}
@ -77,7 +78,11 @@ static void wl_seat_get_pointer(struct wl_client *client,
wl_resource_destroy(seat_client->pointer);
}
seat_client->pointer = wl_resource_create(client, &wl_pointer_interface,
wl_resource_get_version(pointer_resource), id);
wl_resource_get_version(seat_resource), id);
if (seat_client->pointer == NULL) {
wl_resource_post_no_memory(seat_resource);
return;
}
wl_resource_set_implementation(seat_client->pointer, &wl_pointer_impl,
seat_client, &wl_pointer_destroy);
}
@ -125,6 +130,10 @@ static void wl_seat_get_keyboard(struct wl_client *client,
}
seat_client->keyboard = wl_resource_create(client, &wl_keyboard_interface,
wl_resource_get_version(seat_resource), id);
if (seat_client->keyboard == NULL) {
wl_resource_post_no_memory(seat_resource);
return;
}
wl_resource_set_implementation(seat_client->keyboard, &wl_keyboard_impl,
seat_client, &wl_keyboard_destroy);
@ -161,6 +170,10 @@ static void wl_seat_get_touch(struct wl_client *client,
}
seat_client->touch = wl_resource_create(client, &wl_touch_interface,
wl_resource_get_version(seat_resource), id);
if (seat_client->touch == NULL) {
wl_resource_post_no_memory(seat_resource);
return;
}
wl_resource_set_implementation(seat_client->touch, &wl_touch_impl,
seat_client, &wl_touch_destroy);
}
@ -212,6 +225,11 @@ static void wl_seat_bind(struct wl_client *client, void *_wlr_seat,
}
seat_client->wl_resource =
wl_resource_create(client, &wl_seat_interface, version, id);
if (seat_client->wl_resource == NULL) {
free(seat_client);
wl_client_post_no_memory(client);
return;
}
seat_client->client = client;
seat_client->seat = wlr_seat;
wl_resource_set_implementation(seat_client->wl_resource, &wl_seat_impl,
@ -408,7 +426,6 @@ static void pointer_surface_destroy_notify(struct wl_listener *listener,
listener, state, surface_destroy);
wl_list_remove(&state->surface_destroy.link);
wl_list_init(&state->surface_destroy.link);
state->focused_surface = NULL;
wlr_seat_pointer_clear_focus(state->seat);
}
@ -418,7 +435,6 @@ static void pointer_resource_destroy_notify(struct wl_listener *listener,
listener, state, resource_destroy);
wl_list_remove(&state->resource_destroy.link);
wl_list_init(&state->resource_destroy.link);
state->focused_surface = NULL;
wlr_seat_pointer_clear_focus(state->seat);
}
@ -680,7 +696,6 @@ static void keyboard_surface_destroy_notify(struct wl_listener *listener,
listener, state, surface_destroy);
wl_list_remove(&state->surface_destroy.link);
wl_list_init(&state->surface_destroy.link);
state->focused_surface = NULL;
wlr_seat_keyboard_clear_focus(state->seat);
}
@ -690,7 +705,6 @@ static void keyboard_resource_destroy_notify(struct wl_listener *listener,
listener, state, resource_destroy);
wl_list_remove(&state->resource_destroy.link);
wl_list_init(&state->resource_destroy.link);
state->focused_surface = NULL;
wlr_seat_keyboard_clear_focus(state->seat);
}

8
types/wlr_server_decoration.c
View file

@ -73,8 +73,8 @@ static void server_decoration_manager_handle_create(struct wl_client *client,
decoration->resource = wl_resource_create(client,
&org_kde_kwin_server_decoration_interface, version, id);
if (decoration->resource == NULL) {
wl_client_post_no_memory(client);
free(decoration);
wl_client_post_no_memory(client);
return;
}
wl_resource_set_implementation(decoration->resource,
@ -120,9 +120,9 @@ void server_decoration_manager_destroy_resource(struct wl_resource *resource) {
wl_list_remove(wl_resource_get_link(resource));
}
static void server_decoration_manager_bind(struct wl_client *client,
void *_manager, uint32_t version, uint32_t id) {
struct wlr_server_decoration_manager *manager = _manager;
static void server_decoration_manager_bind(struct wl_client *client, void *data,
uint32_t version, uint32_t id) {
struct wlr_server_decoration_manager *manager = data;
assert(client && manager);
struct wl_resource *resource = wl_resource_create(client,

15
types/wlr_surface.c
View file

@ -819,14 +819,21 @@ static void subsurface_handle_parent_destroy(struct wl_listener *listener,
void wlr_surface_make_subsurface(struct wlr_surface *surface,
struct wlr_surface *parent, uint32_t id) {
struct wl_client *client = wl_resource_get_client(surface->resource);
assert(surface->subsurface == NULL);
struct wlr_subsurface *subsurface =
calloc(1, sizeof(struct wlr_subsurface));
if (!subsurface) {
wl_client_post_no_memory(client);
return;
}
subsurface->cached = wlr_surface_state_create();
if (subsurface->cached == NULL) {
free(subsurface);
wl_client_post_no_memory(client);
return;
}
subsurface->synchronized = true;
subsurface->surface = surface;
@ -840,10 +847,14 @@ void wlr_surface_make_subsurface(struct wlr_surface *surface,
wl_list_insert(&parent->subsurface_pending_list,
&subsurface->parent_pending_link);
struct wl_client *client = wl_resource_get_client(surface->resource);
subsurface->resource =
wl_resource_create(client, &wl_subsurface_interface, 1, id);
if (subsurface->resource == NULL) {
wlr_surface_state_destroy(subsurface->cached);
free(subsurface);
wl_client_post_no_memory(client);
return;
}
wl_resource_set_implementation(subsurface->resource,
&subsurface_implementation, subsurface,

29
types/wlr_wl_shell.c
View file

@ -506,19 +506,19 @@ static int shell_surface_ping_timeout(void *user_data) {
}
static void shell_protocol_get_shell_surface(struct wl_client *client,
struct wl_resource *resource, uint32_t id,
struct wl_resource *shell_resource, uint32_t id,
struct wl_resource *surface_resource) {
struct wlr_surface *surface = wl_resource_get_user_data(surface_resource);
if (wlr_surface_set_role(surface, wlr_wl_shell_surface_role,
resource, WL_SHELL_ERROR_ROLE)) {
shell_resource, WL_SHELL_ERROR_ROLE)) {
return;
}
struct wlr_wl_shell *wl_shell = wl_resource_get_user_data(resource);
struct wlr_wl_shell *wl_shell = wl_resource_get_user_data(shell_resource);
struct wlr_wl_shell_surface *wl_surface =
calloc(1, sizeof(struct wlr_wl_shell_surface));
if (wl_surface == NULL) {
wl_client_post_no_memory(client);
wl_resource_post_no_memory(shell_resource);
return;
}
wl_list_init(&wl_surface->grab_link);
@ -530,13 +530,20 @@ static void shell_protocol_get_shell_surface(struct wl_client *client,
wl_surface->surface = surface;
wl_surface->resource = wl_resource_create(client,
&wl_shell_surface_interface, wl_resource_get_version(resource), id);
wlr_log(L_DEBUG, "new wl_shell %p (res %p)", wl_surface,
wl_surface->resource);
&wl_shell_surface_interface, wl_resource_get_version(shell_resource),
id);
if (wl_surface->resource == NULL) {
free(wl_surface);
wl_resource_post_no_memory(shell_resource);
return;
}
wl_resource_set_implementation(wl_surface->resource,
&shell_surface_impl, wl_surface,
shell_surface_resource_destroy);
wlr_log(L_DEBUG, "new wl_shell %p (res %p)", wl_surface,
wl_surface->resource);
wl_signal_init(&wl_surface->events.destroy);
wl_signal_init(&wl_surface->events.ping_timeout);
wl_signal_init(&wl_surface->events.request_move);
@ -574,13 +581,17 @@ static void shell_destroy(struct wl_resource *resource) {
wl_list_remove(wl_resource_get_link(resource));
}
static void shell_bind(struct wl_client *wl_client, void *_wl_shell,
static void shell_bind(struct wl_client *wl_client, void *data,
uint32_t version, uint32_t id) {
struct wlr_wl_shell *wl_shell = _wl_shell;
struct wlr_wl_shell *wl_shell = data;
assert(wl_client && wl_shell);
struct wl_resource *wl_resource = wl_resource_create(wl_client,
&wl_shell_interface, version, id);
if (wl_resource == NULL) {
wl_client_post_no_memory(wl_client);
return;
}
wl_resource_set_implementation(wl_resource, &shell_impl, wl_shell,
shell_destroy);
wl_list_insert(&wl_shell->wl_resources, wl_resource_get_link(wl_resource));

36
types/wlr_xdg_shell_v6.c
View file

@ -343,8 +343,8 @@ static void xdg_shell_create_positioner(struct wl_client *wl_client,
wl_resource_get_version(resource),
id);
if (positioner->resource == NULL) {
wl_client_post_no_memory(wl_client);
free(positioner);
wl_client_post_no_memory(wl_client);
return;
}
@ -480,13 +480,13 @@ static void xdg_surface_get_popup(struct wl_client *client,
}
if (wlr_surface_set_role(surface->surface, wlr_desktop_xdg_popup_role,
resource, ZXDG_SHELL_V6_ERROR_ROLE)) {
resource, ZXDG_SHELL_V6_ERROR_ROLE)) {
return;
}
surface->popup_state = calloc(1, sizeof(struct wlr_xdg_popup_v6));
if (!surface->popup_state) {
wl_client_post_no_memory(client);
wl_resource_post_no_memory(resource);
return;
}
@ -495,6 +495,7 @@ static void xdg_surface_get_popup(struct wl_client *client,
wl_resource_get_version(resource), id);
if (surface->popup_state->resource == NULL) {
free(surface->popup_state);
wl_resource_post_no_memory(resource);
return;
}
@ -735,7 +736,7 @@ static void xdg_surface_get_toplevel(struct wl_client *client,
surface->toplevel_state = calloc(1, sizeof(struct wlr_xdg_toplevel_v6));
if (surface->toplevel_state == NULL) {
wl_client_post_no_memory(client);
wl_resource_post_no_memory(resource);
return;
}
@ -744,6 +745,11 @@ static void xdg_surface_get_toplevel(struct wl_client *client,
struct wl_resource *toplevel_resource = wl_resource_create(client,
&zxdg_toplevel_v6_interface, wl_resource_get_version(resource), id);
if (toplevel_resource == NULL) {
free(surface->toplevel_state);
wl_resource_post_no_memory(resource);
return;
}
surface->toplevel_state->resource = toplevel_resource;
@ -1118,9 +1124,20 @@ static void xdg_shell_get_xdg_surface(struct wl_client *wl_client,
surface->resource = wl_resource_create(wl_client,
&zxdg_surface_v6_interface, wl_resource_get_version(client_resource),
id);
if (surface->resource == NULL) {
free(surface->next_geometry);
free(surface->geometry);
free(surface);
wl_client_post_no_memory(wl_client);
return;
}
if (wlr_surface_has_buffer(surface->surface)) {
wl_resource_post_error(surface->resource,
wl_resource_destroy(surface->resource);
free(surface->next_geometry);
free(surface->geometry);
free(surface);
wl_resource_post_error(surface_resource,
ZXDG_SURFACE_V6_ERROR_UNCONFIGURED_BUFFER,
"xdg_surface must not have a buffer at creation");
return;
@ -1199,9 +1216,9 @@ static int wlr_xdg_client_v6_ping_timeout(void *user_data) {
return 1;
}
static void xdg_shell_bind(struct wl_client *wl_client, void *_xdg_shell,
static void xdg_shell_bind(struct wl_client *wl_client, void *data,
uint32_t version, uint32_t id) {
struct wlr_xdg_shell_v6 *xdg_shell = _xdg_shell;
struct wlr_xdg_shell_v6 *xdg_shell = data;
assert(wl_client && xdg_shell);
struct wlr_xdg_client_v6 *client =
@ -1215,6 +1232,11 @@ static void xdg_shell_bind(struct wl_client *wl_client, void *_xdg_shell,
client->resource =
wl_resource_create(wl_client, &zxdg_shell_v6_interface, version, id);
if (client->resource == NULL) {
free(client);
wl_client_post_no_memory(wl_client);
return;
}
client->client = wl_client;
client->shell = xdg_shell;

2
xwayland/meson.build
View file

@ -11,6 +11,8 @@ lib_wlr_xwayland = static_library(
xcb,
xcb_composite,
xcb_xfixes,
xcb_image,
xcb_render,
xcb_icccm,
pixman,
],

40
xwayland/xwayland.c
View file

@ -29,6 +29,15 @@ static inline int clearenv(void) {
}
#endif
struct wlr_xwayland_cursor {
uint8_t *pixels;
uint32_t stride;
uint32_t width;
uint32_t height;
int32_t hotspot_x;
int32_t hotspot_y;
};
static void safe_close(int fd) {
if (fd >= 0) {
close(fd);
@ -190,6 +199,14 @@ static int xserver_handle_ready(int signal_number, void *data) {
wl_event_source_remove(wlr_xwayland->sigusr1_source);
wlr_xwayland->sigusr1_source = NULL;
if (wlr_xwayland->cursor != NULL) {
struct wlr_xwayland_cursor *cur = wlr_xwayland->cursor;
xwm_set_cursor(wlr_xwayland->xwm, cur->pixels, cur->stride, cur->width,
cur->height, cur->hotspot_x, cur->hotspot_y);
free(cur);
wlr_xwayland->cursor = NULL;
}
char display_name[16];
snprintf(display_name, sizeof(display_name), ":%d", wlr_xwayland->display);
setenv("DISPLAY", display_name, true);
@ -298,3 +315,26 @@ struct wlr_xwayland *wlr_xwayland_create(struct wl_display *wl_display,
free(wlr_xwayland);
return NULL;
}
void wlr_xwayland_set_cursor(struct wlr_xwayland *wlr_xwayland,
uint8_t *pixels, uint32_t stride, uint32_t width, uint32_t height,
int32_t hotspot_x, int32_t hotspot_y) {
if (wlr_xwayland->xwm != NULL) {
xwm_set_cursor(wlr_xwayland->xwm, pixels, stride, width, height,
hotspot_x, hotspot_y);
return;
}
free(wlr_xwayland->cursor);
wlr_xwayland->cursor = calloc(1, sizeof(struct wlr_xwayland_cursor));
if (wlr_xwayland->cursor == NULL) {
return;
}
wlr_xwayland->cursor->pixels = pixels;
wlr_xwayland->cursor->stride = stride;
wlr_xwayland->cursor->width = width;
wlr_xwayland->cursor->height = height;
wlr_xwayland->cursor->hotspot_x = hotspot_x;
wlr_xwayland->cursor->hotspot_y = hotspot_y;
}

88
xwayland/xwm.c
View file

@ -5,9 +5,12 @@
#include <unistd.h>
#include <xcb/composite.h>
#include <xcb/xfixes.h>
#include <xcb/xcb_image.h>
#include <xcb/render.h>
#include "wlr/util/log.h"
#include "wlr/types/wlr_surface.h"
#include "wlr/xwayland.h"
#include "wlr/xcursor.h"
#include "xwm.h"
#ifdef HAS_XCB_ICCCM
@ -1027,12 +1030,17 @@ void wlr_xwayland_surface_close(struct wlr_xwayland *wlr_xwayland,
} else {
xcb_kill_client(xwm->xcb_conn, xsurface->window_id);
}
xcb_flush(xwm->xcb_conn);
}
void xwm_destroy(struct wlr_xwm *xwm) {
if (!xwm) {
return;
}
if (xwm->cursor) {
xcb_free_cursor(xwm->xcb_conn, xwm->cursor);
}
if (xwm->event_source) {
wl_event_source_remove(xwm->event_source);
}
@ -1095,7 +1103,6 @@ static void xwm_get_resources(struct wlr_xwm *xwm) {
xfixes_reply->major_version, xfixes_reply->minor_version);
free(xfixes_reply);
}
static void xwm_create_wm_window(struct wlr_xwm *xwm) {
@ -1168,7 +1175,7 @@ static void xwm_get_visual_and_colormap(struct wlr_xwm *xwm) {
}
if (visualtype == NULL) {
wlr_log(L_DEBUG, "no 32 bit visualtype\n");
wlr_log(L_DEBUG, "No 32 bit visualtype\n");
return;
}
@ -1181,6 +1188,71 @@ static void xwm_get_visual_and_colormap(struct wlr_xwm *xwm) {
xwm->visual_id);
}
static void xwm_get_render_format(struct wlr_xwm *xwm) {
xcb_render_query_pict_formats_cookie_t cookie =
xcb_render_query_pict_formats(xwm->xcb_conn);
xcb_render_query_pict_formats_reply_t *reply =
xcb_render_query_pict_formats_reply(xwm->xcb_conn, cookie, NULL);
xcb_render_pictforminfo_iterator_t iter =
xcb_render_query_pict_formats_formats_iterator(reply);
xcb_render_pictforminfo_t *format = NULL;
while (iter.rem > 0) {
if (iter.data->depth == 32) {
format = iter.data;
break;
}
xcb_render_pictforminfo_next(&iter);
}
if (format == NULL) {
wlr_log(L_DEBUG, "No 32 bit render format");
return;
}
xwm->render_format_id = format->id;
}
void xwm_set_cursor(struct wlr_xwm *xwm, const uint8_t *pixels, uint32_t stride,
uint32_t width, uint32_t height, int32_t hotspot_x, int32_t hotspot_y) {
if (!xwm->render_format_id) {
wlr_log(L_ERROR, "Cannot set xwm cursor: no render format available");
return;
}
if (xwm->cursor) {
xcb_free_cursor(xwm->xcb_conn, xwm->cursor);
}
stride *= 4;
int depth = 32;
xcb_pixmap_t pix = xcb_generate_id(xwm->xcb_conn);
xcb_create_pixmap(xwm->xcb_conn, depth, pix, xwm->screen->root, width,
height);
xcb_render_picture_t pic = xcb_generate_id(xwm->xcb_conn);
xcb_render_create_picture(xwm->xcb_conn, pic, pix, xwm->render_format_id,
0, 0);
xcb_gcontext_t gc = xcb_generate_id(xwm->xcb_conn);
xcb_create_gc(xwm->xcb_conn, gc, pix, 0, NULL);
xcb_put_image(xwm->xcb_conn, XCB_IMAGE_FORMAT_Z_PIXMAP, pix, gc,
width, height, 0, 0, 0, depth, stride * height * sizeof(uint8_t),
pixels);
xcb_free_gc(xwm->xcb_conn, gc);
xwm->cursor = xcb_generate_id(xwm->xcb_conn);
xcb_render_create_cursor(xwm->xcb_conn, xwm->cursor, pic, hotspot_x,
hotspot_y);
xcb_free_pixmap(xwm->xcb_conn, pix);
uint32_t values[] = {xwm->cursor};
xcb_change_window_attributes(xwm->xcb_conn, xwm->screen->root,
XCB_CW_CURSOR, values);
xcb_flush(xwm->xcb_conn);
}
struct wlr_xwm *xwm_create(struct wlr_xwayland *wlr_xwayland) {
struct wlr_xwm *xwm = calloc(1, sizeof(struct wlr_xwm));
if (xwm == NULL) {
@ -1217,16 +1289,16 @@ struct wlr_xwm *xwm_create(struct wlr_xwayland *wlr_xwayland) {
xwm_get_resources(xwm);
xwm_get_visual_and_colormap(xwm);
xwm_get_render_format(xwm);
uint32_t values[1];
values[0] =
uint32_t values[] = {
XCB_EVENT_MASK_SUBSTRUCTURE_NOTIFY |
XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT |
XCB_EVENT_MASK_PROPERTY_CHANGE;
XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT |
XCB_EVENT_MASK_PROPERTY_CHANGE,
};
xcb_change_window_attributes(xwm->xcb_conn,
xwm->screen->root,
XCB_CW_EVENT_MASK /* | XCB_CW_CURSOR */,
XCB_CW_EVENT_MASK,
values);
xcb_composite_redirect_subwindows(xwm->xcb_conn,

11
xwayland/xwm.h
View file

@ -1,5 +1,7 @@
#ifndef XWAYLAND_INTERNALS_H
#define XWAYLAND_INTERNALS_H
#include <xcb/render.h>
#include <wayland-server-core.h>
#include <wlr/xwayland.h>
@ -49,6 +51,8 @@ struct wlr_xwm {
xcb_window_t window;
xcb_visualid_t visual_id;
xcb_colormap_t colormap;
xcb_render_pictformat_t render_format_id;
xcb_cursor_t cursor;
struct wlr_xwayland_surface *focus_surface;
@ -60,8 +64,11 @@ struct wlr_xwm {
struct wl_listener compositor_surface_create;
};
void xwm_destroy(struct wlr_xwm *xwm);
struct wlr_xwm *xwm_create(struct wlr_xwayland *wlr_xwayland);
void xwm_destroy(struct wlr_xwm *xwm);
void xwm_set_cursor(struct wlr_xwm *xwm, const uint8_t *pixels, uint32_t stride,
uint32_t width, uint32_t height, int32_t hotspot_x, int32_t hotspot_y);
#endif