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cursor-renderer: Track cursor position using floats

Browse Source 
To be able to render the pointer cursor sprite at sub-(logical)-pixel
positions, track the pointer position using floats instead of ints.
This also requires users of the cursor sprite rect to deal with
floating points, when e.g. finding the logical monitor etc.

https://bugzilla.gnome.org/show_bug.cgi?id=765011
This commit is contained in:
Jonas Ådahl 2017-06-08 22:13:16 +08:00
parent 9ab338d7b6
commit 197401fbf8
12 changed files with 127 additions and 81 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
src/backends/meta-cursor-renderer.c
View File

@ -37,7 +37,8 @@
struct _MetaCursorRendererPrivate struct _MetaCursorRendererPrivate
{ {
int current_x, current_y; float current_x;
float current_y;
MetaCursorSprite *displayed_cursor; MetaCursorSprite *displayed_cursor;
MetaOverlay *stage_overlay; MetaOverlay *stage_overlay;
@ -69,7 +70,7 @@ queue_redraw (MetaCursorRenderer *renderer,
MetaBackend *backend = meta_get_backend (); MetaBackend *backend = meta_get_backend ();
ClutterActor *stage = meta_backend_get_stage (backend); ClutterActor *stage = meta_backend_get_stage (backend);
CoglTexture *texture; CoglTexture *texture;
MetaRectangle rect = { 0 }; ClutterRect rect = { 0 };
if (cursor_sprite) if (cursor_sprite)
rect = meta_cursor_renderer_calculate_rect (renderer, cursor_sprite); rect = meta_cursor_renderer_calculate_rect (renderer, cursor_sprite);
@ -159,7 +160,7 @@ meta_cursor_renderer_init (MetaCursorRenderer *renderer)
NULL); NULL);
} }
MetaRectangle ClutterRect
meta_cursor_renderer_calculate_rect (MetaCursorRenderer *renderer, meta_cursor_renderer_calculate_rect (MetaCursorRenderer *renderer,
MetaCursorSprite *cursor_sprite) MetaCursorSprite *cursor_sprite)
{ {
@ -172,18 +173,22 @@ meta_cursor_renderer_calculate_rect (MetaCursorRenderer *renderer,
texture = meta_cursor_sprite_get_cogl_texture (cursor_sprite); texture = meta_cursor_sprite_get_cogl_texture (cursor_sprite);
if (!texture) if (!texture)
return (MetaRectangle) { 0 }; return (ClutterRect) { 0 };
meta_cursor_sprite_get_hotspot (cursor_sprite, &hot_x, &hot_y); meta_cursor_sprite_get_hotspot (cursor_sprite, &hot_x, &hot_y);
texture_scale = meta_cursor_sprite_get_texture_scale (cursor_sprite); texture_scale = meta_cursor_sprite_get_texture_scale (cursor_sprite);
width = cogl_texture_get_width (texture); width = cogl_texture_get_width (texture);
height = cogl_texture_get_height (texture); height = cogl_texture_get_height (texture);
return (MetaRectangle) { return (ClutterRect) {
.x = (int)roundf (priv->current_x - (hot_x * texture_scale)), .origin = {
.y = (int)roundf (priv->current_y - (hot_y * texture_scale)), .x = priv->current_x - (hot_x * texture_scale),
.width = (int)roundf (width * texture_scale), .y = priv->current_y - (hot_y * texture_scale)
.height = (int)roundf (height * texture_scale), },
.size = {
.width = width * texture_scale,
.height = height * texture_scale
}
}; };
} }
@ -197,8 +202,8 @@ update_cursor (MetaCursorRenderer *renderer,
if (cursor_sprite) if (cursor_sprite)
meta_cursor_sprite_prepare_at (cursor_sprite, meta_cursor_sprite_prepare_at (cursor_sprite,
priv->current_x, (int) priv->current_x,
priv->current_y); (int) priv->current_y);
handled_by_backend = handled_by_backend =
META_CURSOR_RENDERER_GET_CLASS (renderer)->update_cursor (renderer, META_CURSOR_RENDERER_GET_CLASS (renderer)->update_cursor (renderer,
@ -246,7 +251,8 @@ meta_cursor_renderer_force_update (MetaCursorRenderer *renderer)
void void
meta_cursor_renderer_set_position (MetaCursorRenderer *renderer, meta_cursor_renderer_set_position (MetaCursorRenderer *renderer,
int x, int y) float x,
float y)
{ {
MetaCursorRendererPrivate *priv = meta_cursor_renderer_get_instance_private (renderer); MetaCursorRendererPrivate *priv = meta_cursor_renderer_get_instance_private (renderer);

7
src/backends/meta-cursor-renderer.h
View File

@ -60,13 +60,14 @@ void meta_cursor_renderer_set_cursor (MetaCursorRenderer *renderer,
MetaCursorSprite *cursor_sprite); MetaCursorSprite *cursor_sprite);
void meta_cursor_renderer_set_position (MetaCursorRenderer *renderer, void meta_cursor_renderer_set_position (MetaCursorRenderer *renderer,
int x, int y); float x,
float y);
void meta_cursor_renderer_force_update (MetaCursorRenderer *renderer); void meta_cursor_renderer_force_update (MetaCursorRenderer *renderer);
MetaCursorSprite * meta_cursor_renderer_get_cursor (MetaCursorRenderer *renderer); MetaCursorSprite * meta_cursor_renderer_get_cursor (MetaCursorRenderer *renderer);
MetaRectangle meta_cursor_renderer_calculate_rect (MetaCursorRenderer *renderer, ClutterRect meta_cursor_renderer_calculate_rect (MetaCursorRenderer *renderer,
MetaCursorSprite *cursor_sprite); MetaCursorSprite *cursor_sprite);
#ifdef HAVE_WAYLAND #ifdef HAVE_WAYLAND
void meta_cursor_renderer_realize_cursor_from_wl_buffer (MetaCursorRenderer *renderer, void meta_cursor_renderer_realize_cursor_from_wl_buffer (MetaCursorRenderer *renderer,

4
src/backends/meta-cursor-tracker-private.h
View File

@ -62,8 +62,8 @@ void meta_cursor_tracker_set_root_cursor (MetaCursorTracker *tracker,
MetaCursorSprite *cursor_sprite); MetaCursorSprite *cursor_sprite);
void meta_cursor_tracker_update_position (MetaCursorTracker *tracker, void meta_cursor_tracker_update_position (MetaCursorTracker *tracker,
int new_x, float new_x,
int new_y); float new_y);
MetaCursorSprite * meta_cursor_tracker_get_displayed_cursor (MetaCursorTracker *tracker); MetaCursorSprite * meta_cursor_tracker_get_displayed_cursor (MetaCursorTracker *tracker);

4
src/backends/meta-cursor-tracker.c
View File

@ -350,8 +350,8 @@ meta_cursor_tracker_set_root_cursor (MetaCursorTracker *tracker,
void void
meta_cursor_tracker_update_position (MetaCursorTracker *tracker, meta_cursor_tracker_update_position (MetaCursorTracker *tracker,
int new_x, float new_x,
int new_y) float new_y)
{ {
MetaBackend *backend = meta_get_backend (); MetaBackend *backend = meta_get_backend ();
MetaCursorRenderer *cursor_renderer = MetaCursorRenderer *cursor_renderer =

46
src/backends/meta-stage.c
View File

@ -36,8 +36,8 @@ struct _MetaOverlay {
CoglPipeline *pipeline; CoglPipeline *pipeline;
CoglTexture *texture; CoglTexture *texture;
MetaRectangle current_rect; ClutterRect current_rect;
MetaRectangle previous_rect; ClutterRect previous_rect;
gboolean previous_is_valid; gboolean previous_is_valid;
}; };
@ -71,9 +71,9 @@ meta_overlay_free (MetaOverlay *overlay)
} }
static void static void
meta_overlay_set (MetaOverlay *overlay, meta_overlay_set (MetaOverlay *overlay,
CoglTexture *texture, CoglTexture *texture,
MetaRectangle *rect) ClutterRect *rect)
{ {
if (overlay->texture != texture) if (overlay->texture != texture)
{ {
@ -104,12 +104,12 @@ meta_overlay_paint (MetaOverlay *overlay)
cogl_framebuffer_draw_rectangle (cogl_get_draw_framebuffer (), cogl_framebuffer_draw_rectangle (cogl_get_draw_framebuffer (),
overlay->pipeline, overlay->pipeline,
overlay->current_rect.x, overlay->current_rect.origin.x,
overlay->current_rect.y, overlay->current_rect.origin.y,
overlay->current_rect.x + (overlay->current_rect.origin.x +
overlay->current_rect.width, overlay->current_rect.size.width),
overlay->current_rect.y + (overlay->current_rect.origin.y +
overlay->current_rect.height); overlay->current_rect.size.height));
overlay->previous_rect = overlay->current_rect; overlay->previous_rect = overlay->current_rect;
overlay->previous_is_valid = TRUE; overlay->previous_is_valid = TRUE;
@ -204,10 +204,10 @@ queue_redraw_for_overlay (MetaStage *stage,
/* Clear the location the overlay was at before, if we need to. */ /* Clear the location the overlay was at before, if we need to. */
if (overlay->previous_is_valid) if (overlay->previous_is_valid)
{ {
clip.x = overlay->previous_rect.x; clip.x = floorf (overlay->previous_rect.origin.x),
clip.y = overlay->previous_rect.y; clip.y = floorf (overlay->previous_rect.origin.y),
clip.width = overlay->previous_rect.width; clip.width = ceilf (overlay->previous_rect.size.width),
clip.height = overlay->previous_rect.height; clip.height = ceilf (overlay->previous_rect.size.height),
clutter_actor_queue_redraw_with_clip (CLUTTER_ACTOR (stage), &clip); clutter_actor_queue_redraw_with_clip (CLUTTER_ACTOR (stage), &clip);
overlay->previous_is_valid = FALSE; overlay->previous_is_valid = FALSE;
} }
@ -215,10 +215,10 @@ queue_redraw_for_overlay (MetaStage *stage,
/* Draw the overlay at the new position */ /* Draw the overlay at the new position */
if (overlay->enabled) if (overlay->enabled)
{ {
clip.x = overlay->current_rect.x; clip.x = floorf (overlay->current_rect.origin.x),
clip.y = overlay->current_rect.y; clip.y = floorf (overlay->current_rect.origin.y),
clip.width = overlay->current_rect.width; clip.width = ceilf (overlay->current_rect.size.width),
clip.height = overlay->current_rect.height; clip.height = ceilf (overlay->current_rect.size.height),
clutter_actor_queue_redraw_with_clip (CLUTTER_ACTOR (stage), &clip); clutter_actor_queue_redraw_with_clip (CLUTTER_ACTOR (stage), &clip);
} }
} }
@ -251,10 +251,10 @@ meta_stage_remove_cursor_overlay (MetaStage *stage,
} }
void void
meta_stage_update_cursor_overlay (MetaStage *stage, meta_stage_update_cursor_overlay (MetaStage *stage,
MetaOverlay *overlay, MetaOverlay *overlay,
CoglTexture *texture, CoglTexture *texture,
MetaRectangle *rect) ClutterRect *rect)
{ {
g_assert (meta_is_wayland_compositor () || texture == NULL); g_assert (meta_is_wayland_compositor () || texture == NULL);

8
src/backends/meta-stage.h
View File

@ -56,10 +56,10 @@ MetaOverlay *meta_stage_create_cursor_overlay (MetaStage *stage);
void meta_stage_remove_cursor_overlay (MetaStage *stage, void meta_stage_remove_cursor_overlay (MetaStage *stage,
MetaOverlay *overlay); MetaOverlay *overlay);
void meta_stage_update_cursor_overlay (MetaStage *stage, void meta_stage_update_cursor_overlay (MetaStage *stage,
MetaOverlay *overlay, MetaOverlay *overlay,
CoglTexture *texture, CoglTexture *texture,
MetaRectangle *rect); ClutterRect *rect);
void meta_stage_set_active (MetaStage *stage, void meta_stage_set_active (MetaStage *stage,
gboolean is_active); gboolean is_active);

68
src/backends/native/meta-cursor-renderer-native.c
View File

@ -39,6 +39,7 @@
#include "backends/meta-monitor.h" #include "backends/meta-monitor.h"
#include "backends/meta-monitor-manager-private.h" #include "backends/meta-monitor-manager-private.h"
#include "backends/native/meta-renderer-native.h" #include "backends/native/meta-renderer-native.h"
#include "core/boxes-private.h"
#include "meta/boxes.h" #include "meta/boxes.h"
#ifndef DRM_CAP_CURSOR_WIDTH #ifndef DRM_CAP_CURSOR_WIDTH
@ -220,7 +221,7 @@ typedef struct
{ {
MetaCursorRendererNative *in_cursor_renderer_native; MetaCursorRendererNative *in_cursor_renderer_native;
MetaLogicalMonitor *in_logical_monitor; MetaLogicalMonitor *in_logical_monitor;
MetaRectangle in_local_cursor_rect; ClutterRect in_local_cursor_rect;
MetaCursorSprite *in_cursor_sprite; MetaCursorSprite *in_cursor_sprite;
gboolean out_painted; gboolean out_painted;
@ -238,7 +239,7 @@ update_monitor_crtc_cursor (MetaMonitor *monitor,
data->in_cursor_renderer_native; data->in_cursor_renderer_native;
MetaCursorRendererNativePrivate *priv = MetaCursorRendererNativePrivate *priv =
meta_cursor_renderer_native_get_instance_private (cursor_renderer_native); meta_cursor_renderer_native_get_instance_private (cursor_renderer_native);
MetaRectangle scaled_crtc_rect; ClutterRect scaled_crtc_rect;
float scale; float scale;
int crtc_x, crtc_y; int crtc_x, crtc_y;
@ -252,29 +253,36 @@ update_monitor_crtc_cursor (MetaMonitor *monitor,
META_MONITOR_TRANSFORM_NORMAL, META_MONITOR_TRANSFORM_NORMAL,
&crtc_x, &crtc_y); &crtc_x, &crtc_y);
scaled_crtc_rect = (MetaRectangle) { scaled_crtc_rect = (ClutterRect) {
.x = crtc_x / scale, .origin = {
.y = crtc_y / scale, .x = crtc_x / scale,
.width = monitor_crtc_mode->crtc_mode->width / scale, .y = crtc_y / scale
.height = monitor_crtc_mode->crtc_mode->height / scale },
.size = {
.width = monitor_crtc_mode->crtc_mode->width / scale,
.height = monitor_crtc_mode->crtc_mode->height / scale
},
}; };
if (priv->has_hw_cursor && if (priv->has_hw_cursor &&
meta_rectangle_overlap (&scaled_crtc_rect, clutter_rect_intersection (&scaled_crtc_rect,
&data->in_local_cursor_rect)) &data->in_local_cursor_rect,
NULL))
{ {
int crtc_cursor_x, crtc_cursor_y; float crtc_cursor_x, crtc_cursor_y;
set_crtc_cursor (data->in_cursor_renderer_native, set_crtc_cursor (data->in_cursor_renderer_native,
monitor_crtc_mode->output->crtc, monitor_crtc_mode->output->crtc,
data->in_cursor_sprite); data->in_cursor_sprite);
crtc_cursor_x = (data->in_local_cursor_rect.x - scaled_crtc_rect.x) * scale; crtc_cursor_x = (data->in_local_cursor_rect.origin.x -
crtc_cursor_y = (data->in_local_cursor_rect.y - scaled_crtc_rect.y) * scale; scaled_crtc_rect.origin.x) * scale;
crtc_cursor_y = (data->in_local_cursor_rect.origin.y -
scaled_crtc_rect.origin.y) * scale;
drmModeMoveCursor (priv->drm_fd, drmModeMoveCursor (priv->drm_fd,
monitor_crtc_mode->output->crtc->crtc_id, monitor_crtc_mode->output->crtc->crtc_id,
crtc_cursor_x, roundf (crtc_cursor_x),
crtc_cursor_y); roundf (crtc_cursor_y));
data->out_painted = data->out_painted || TRUE; data->out_painted = data->out_painted || TRUE;
} }
@ -298,13 +306,13 @@ update_hw_cursor (MetaCursorRendererNative *native,
meta_backend_get_monitor_manager (backend); meta_backend_get_monitor_manager (backend);
GList *logical_monitors; GList *logical_monitors;
GList *l; GList *l;
MetaRectangle rect; ClutterRect rect;
gboolean painted = FALSE; gboolean painted = FALSE;
if (cursor_sprite) if (cursor_sprite)
rect = meta_cursor_renderer_calculate_rect (renderer, cursor_sprite); rect = meta_cursor_renderer_calculate_rect (renderer, cursor_sprite);
else else
rect = (MetaRectangle) { 0 }; rect = (ClutterRect) { 0 };
logical_monitors = logical_monitors =
meta_monitor_manager_get_logical_monitors (monitor_manager); meta_monitor_manager_get_logical_monitors (monitor_manager);
@ -318,11 +326,12 @@ update_hw_cursor (MetaCursorRendererNative *native,
data = (UpdateCrtcCursorData) { data = (UpdateCrtcCursorData) {
.in_cursor_renderer_native = native, .in_cursor_renderer_native = native,
.in_logical_monitor = logical_monitor, .in_logical_monitor = logical_monitor,
.in_local_cursor_rect = (MetaRectangle) { .in_local_cursor_rect = (ClutterRect) {
.x = rect.x - logical_monitor->rect.x, .origin = {
.y = rect.y - logical_monitor->rect.y, .x = rect.origin.x - logical_monitor->rect.x,
.width = rect.width, .y = rect.origin.y - logical_monitor->rect.y
.height = rect.height },
.size = rect.size
}, },
.in_cursor_sprite = cursor_sprite .in_cursor_sprite = cursor_sprite
}; };
@ -380,7 +389,7 @@ cursor_over_transformed_crtc (MetaCursorRenderer *renderer,
MetaMonitorManager *monitors; MetaMonitorManager *monitors;
MetaCrtc *crtcs; MetaCrtc *crtcs;
unsigned int i, n_crtcs; unsigned int i, n_crtcs;
MetaRectangle rect; ClutterRect rect;
monitors = meta_monitor_manager_get (); monitors = meta_monitor_manager_get ();
meta_monitor_manager_get_resources (monitors, NULL, NULL, meta_monitor_manager_get_resources (monitors, NULL, NULL,
@ -389,10 +398,13 @@ cursor_over_transformed_crtc (MetaCursorRenderer *renderer,
for (i = 0; i < n_crtcs; i++) for (i = 0; i < n_crtcs; i++)
{ {
if (!meta_rectangle_overlap (&rect, &crtcs[i].rect)) MetaCrtc *crtc = &crtcs[i];
ClutterRect crtc_rect = meta_rectangle_to_clutter_rect (&crtc->rect);
if (!clutter_rect_intersection (&rect, &crtc_rect, NULL))
continue; continue;
if (crtcs[i].transform != META_MONITOR_TRANSFORM_NORMAL) if (crtc->transform != META_MONITOR_TRANSFORM_NORMAL)
return TRUE; return TRUE;
} }
@ -413,7 +425,7 @@ can_draw_cursor_unscaled (MetaCursorRenderer *renderer,
{ {
MetaBackend *backend; MetaBackend *backend;
MetaMonitorManager *monitor_manager; MetaMonitorManager *monitor_manager;
MetaRectangle cursor_rect; ClutterRect cursor_rect;
GList *logical_monitors; GList *logical_monitors;
GList *l; GList *l;
gboolean has_visible_crtc_sprite = FALSE; gboolean has_visible_crtc_sprite = FALSE;
@ -434,8 +446,12 @@ can_draw_cursor_unscaled (MetaCursorRenderer *renderer,
for (l = logical_monitors; l; l = l->next) for (l = logical_monitors; l; l = l->next)
{ {
MetaLogicalMonitor *logical_monitor = l->data; MetaLogicalMonitor *logical_monitor = l->data;
ClutterRect logical_monitor_rect =
meta_rectangle_to_clutter_rect (&logical_monitor->rect);
if (!meta_rectangle_overlap (&cursor_rect, &logical_monitor->rect)) if (!clutter_rect_intersection (&cursor_rect,
&logical_monitor_rect,
NULL))
continue; continue;
if (calculate_cursor_crtc_sprite_scale (cursor_sprite, if (calculate_cursor_crtc_sprite_scale (cursor_sprite,

15
src/core/boxes-private.h
View File

@ -218,4 +218,19 @@ GList* meta_rectangle_find_nonintersected_monitor_edges (
gboolean meta_rectangle_is_adjecent_to (MetaRectangle *rect, gboolean meta_rectangle_is_adjecent_to (MetaRectangle *rect,
MetaRectangle *other); MetaRectangle *other);
static inline ClutterRect
meta_rectangle_to_clutter_rect (MetaRectangle *rect)
{
return (ClutterRect) {
.origin = {
.x = rect->x,
.y = rect->y
},
.size = {
.width = rect->width,
.height = rect->height
}
};
}
#endif /* META_BOXES_PRIVATE_H */ #endif /* META_BOXES_PRIVATE_H */

10
src/core/screen.c
View File

@ -1286,21 +1286,25 @@ find_highest_logical_monitor_scale (MetaBackend *backend,
meta_backend_get_monitor_manager (backend); meta_backend_get_monitor_manager (backend);
MetaCursorRenderer *cursor_renderer = MetaCursorRenderer *cursor_renderer =
meta_backend_get_cursor_renderer (backend); meta_backend_get_cursor_renderer (backend);
MetaRectangle cursor_rect; ClutterRect cursor_rect;
GList *logical_monitors; GList *logical_monitors;
GList *l; GList *l;
int highest_scale = 0.0; int highest_scale = 0.0;
cursor_rect = meta_cursor_renderer_calculate_rect (cursor_renderer, cursor_rect = meta_cursor_renderer_calculate_rect (cursor_renderer,
cursor_sprite); cursor_sprite);
logical_monitors = logical_monitors =
meta_monitor_manager_get_logical_monitors (monitor_manager); meta_monitor_manager_get_logical_monitors (monitor_manager);
for (l = logical_monitors; l; l = l->next) for (l = logical_monitors; l; l = l->next)
{ {
MetaLogicalMonitor *logical_monitor = l->data; MetaLogicalMonitor *logical_monitor = l->data;
ClutterRect logical_monitor_rect =
meta_rectangle_to_clutter_rect (&logical_monitor->rect);
if (!meta_rectangle_overlap (&cursor_rect, &logical_monitor->rect)) if (!clutter_rect_intersection (&cursor_rect,
&logical_monitor_rect,
NULL))
continue; continue;
highest_scale = MAX (highest_scale, logical_monitor->scale); highest_scale = MAX (highest_scale, logical_monitor->scale);

8
src/wayland/meta-wayland-surface-role-cursor.c
View File

@ -30,6 +30,7 @@
#include "meta-wayland-private.h" #include "meta-wayland-private.h"
#include "backends/meta-backend-private.h" #include "backends/meta-backend-private.h"
#include "backends/meta-logical-monitor.h" #include "backends/meta-logical-monitor.h"
#include "core/boxes-private.h"
typedef struct _MetaWaylandSurfaceRoleCursorPrivate MetaWaylandSurfaceRoleCursorPrivate; typedef struct _MetaWaylandSurfaceRoleCursorPrivate MetaWaylandSurfaceRoleCursorPrivate;
@ -194,11 +195,14 @@ cursor_surface_role_is_on_logical_monitor (MetaWaylandSurfaceRole *role,
META_WAYLAND_SURFACE_ROLE_CURSOR (surface->role); META_WAYLAND_SURFACE_ROLE_CURSOR (surface->role);
MetaWaylandSurfaceRoleCursorPrivate *priv = MetaWaylandSurfaceRoleCursorPrivate *priv =
meta_wayland_surface_role_cursor_get_instance_private (cursor_role); meta_wayland_surface_role_cursor_get_instance_private (cursor_role);
MetaRectangle rect; ClutterRect rect;
ClutterRect logical_monitor_rect;
rect = meta_cursor_renderer_calculate_rect (priv->cursor_renderer, rect = meta_cursor_renderer_calculate_rect (priv->cursor_renderer,
priv->cursor_sprite); priv->cursor_sprite);
return meta_rectangle_overlap (&rect, &logical_monitor->rect); logical_monitor_rect =
meta_rectangle_to_clutter_rect (&logical_monitor->rect);
return clutter_rect_intersection (&rect, &logical_monitor_rect, NULL);
} }
static void static void

4
src/wayland/meta-wayland-tablet-tool.c
View File

@ -921,8 +921,8 @@ meta_wayland_tablet_tool_handle_event (MetaWaylandTabletTool *tool,
void void
meta_wayland_tablet_tool_set_cursor_position (MetaWaylandTabletTool *tool, meta_wayland_tablet_tool_set_cursor_position (MetaWaylandTabletTool *tool,
int new_x, float new_x,
int new_y) float new_y)
{ {
if (tool->cursor_renderer) if (tool->cursor_renderer)
meta_cursor_renderer_set_position (tool->cursor_renderer, new_x, new_y); meta_cursor_renderer_set_position (tool->cursor_renderer, new_x, new_y);

4
src/wayland/meta-wayland-tablet-tool.h
View File

@ -79,8 +79,8 @@ gboolean meta_wayland_tablet_tool_handle_event (MetaWaylandTabletTool *t
const ClutterEvent *event); const ClutterEvent *event);
void meta_wayland_tablet_tool_set_cursor_position (MetaWaylandTabletTool *tool, void meta_wayland_tablet_tool_set_cursor_position (MetaWaylandTabletTool *tool,
int new_x, float new_x,
int new_y); float new_y);
gboolean meta_wayland_tablet_tool_can_grab_surface (MetaWaylandTabletTool *tool, gboolean meta_wayland_tablet_tool_can_grab_surface (MetaWaylandTabletTool *tool,
MetaWaylandSurface *surface, MetaWaylandSurface *surface,