diff --git a/src/backends/meta-cursor-renderer.c b/src/backends/meta-cursor-renderer.c index a92254b1a..767780b59 100644 --- a/src/backends/meta-cursor-renderer.c +++ b/src/backends/meta-cursor-renderer.c @@ -54,21 +54,26 @@ typedef struct _MetaCursorRendererPrivate MetaCursorRendererPrivate; G_DEFINE_TYPE_WITH_PRIVATE (MetaCursorRenderer, meta_cursor_renderer, G_TYPE_OBJECT); static void -set_crtc_has_hw_cursor (MetaCursorRenderer *renderer, - MetaCRTC *crtc, - gboolean has) +set_crtc_cursor (MetaCursorRenderer *renderer, + MetaCRTC *crtc, + MetaCursorReference *cursor, + gboolean force) { MetaCursorRendererPrivate *priv = meta_cursor_renderer_get_instance_private (renderer); - if (has) + if (crtc->cursor == cursor && !force) + return; + + crtc->cursor = cursor; + + if (cursor) { - MetaCursorReference *displayed_cursor = priv->displayed_cursor; struct gbm_bo *bo; union gbm_bo_handle handle; int width, height; int hot_x, hot_y; - bo = meta_cursor_reference_get_gbm_bo (displayed_cursor, &hot_x, &hot_y); + bo = meta_cursor_reference_get_gbm_bo (cursor, &hot_x, &hot_y); handle = gbm_bo_get_handle (bo); width = gbm_bo_get_width (bo); @@ -76,12 +81,48 @@ set_crtc_has_hw_cursor (MetaCursorRenderer *renderer, drmModeSetCursor2 (priv->drm_fd, crtc->crtc_id, handle.u32, width, height, hot_x, hot_y); - crtc->has_hw_cursor = TRUE; } else { drmModeSetCursor2 (priv->drm_fd, crtc->crtc_id, 0, 0, 0, 0, 0); - crtc->has_hw_cursor = FALSE; + } +} + +static void +update_hw_cursor (MetaCursorRenderer *renderer, + gboolean force) +{ + MetaCursorRendererPrivate *priv = meta_cursor_renderer_get_instance_private (renderer); + MetaRectangle *cursor_rect = &priv->current_rect; + MetaMonitorManager *monitors; + MetaCRTC *crtcs; + unsigned int i, n_crtcs; + + monitors = meta_monitor_manager_get (); + meta_monitor_manager_get_resources (monitors, NULL, NULL, &crtcs, &n_crtcs, NULL, NULL); + + for (i = 0; i < n_crtcs; i++) + { + gboolean crtc_should_have_cursor; + MetaCursorReference *cursor; + MetaRectangle *crtc_rect; + + crtc_rect = &crtcs[i].rect; + + crtc_should_have_cursor = (priv->has_hw_cursor && meta_rectangle_overlap (cursor_rect, crtc_rect)); + if (crtc_should_have_cursor) + cursor = priv->displayed_cursor; + else + cursor = NULL; + + set_crtc_cursor (renderer, &crtcs[i], cursor, force); + + if (cursor) + { + drmModeMoveCursor (priv->drm_fd, crtcs[i].crtc_id, + cursor_rect->x - crtc_rect->x, + cursor_rect->y - crtc_rect->y); + } } } @@ -89,27 +130,8 @@ static void on_monitors_changed (MetaMonitorManager *monitors, MetaCursorRenderer *renderer) { - MetaCursorRendererPrivate *priv = meta_cursor_renderer_get_instance_private (renderer); - MetaCRTC *crtcs; - unsigned int i, n_crtcs; - - if (!priv->has_hw_cursor) - return; - - /* Go through the new list of monitors, find out where the cursor is */ - meta_monitor_manager_get_resources (monitors, NULL, NULL, &crtcs, &n_crtcs, NULL, NULL); - - for (i = 0; i < n_crtcs; i++) - { - MetaRectangle *rect = &crtcs[i].rect; - gboolean has; - - has = meta_rectangle_overlap (&priv->current_rect, rect); - - /* Need to do it unconditionally here, our tracking is - wrong because we reloaded the CRTCs */ - set_crtc_has_hw_cursor (renderer, &crtcs[i], has); - } + /* Our tracking is all messed up, so force an update. */ + update_hw_cursor (renderer, TRUE); } static void @@ -153,73 +175,6 @@ meta_cursor_renderer_init (MetaCursorRenderer *renderer) #endif } -static gboolean -should_have_hw_cursor (MetaCursorRenderer *renderer) -{ - MetaCursorRendererPrivate *priv = meta_cursor_renderer_get_instance_private (renderer); - - if (priv->displayed_cursor) - return (meta_cursor_reference_get_gbm_bo (priv->displayed_cursor, NULL, NULL) != NULL); - else - return FALSE; -} - -static void -update_hw_cursor (MetaCursorRenderer *renderer) -{ - MetaCursorRendererPrivate *priv = meta_cursor_renderer_get_instance_private (renderer); - MetaMonitorManager *monitors; - MetaCRTC *crtcs; - unsigned int i, n_crtcs; - gboolean enabled; - - enabled = should_have_hw_cursor (renderer); - priv->has_hw_cursor = enabled; - - monitors = meta_monitor_manager_get (); - meta_monitor_manager_get_resources (monitors, NULL, NULL, &crtcs, &n_crtcs, NULL, NULL); - - for (i = 0; i < n_crtcs; i++) - { - MetaRectangle *rect = &crtcs[i].rect; - gboolean has; - - has = enabled && meta_rectangle_overlap (&priv->current_rect, rect); - - if (has || crtcs[i].has_hw_cursor) - set_crtc_has_hw_cursor (renderer, &crtcs[i], has); - } -} - -static void -move_hw_cursor (MetaCursorRenderer *renderer) -{ - MetaCursorRendererPrivate *priv = meta_cursor_renderer_get_instance_private (renderer); - MetaMonitorManager *monitors; - MetaCRTC *crtcs; - unsigned int i, n_crtcs; - - monitors = meta_monitor_manager_get (); - meta_monitor_manager_get_resources (monitors, NULL, NULL, &crtcs, &n_crtcs, NULL, NULL); - - g_assert (priv->has_hw_cursor); - - for (i = 0; i < n_crtcs; i++) - { - MetaRectangle *rect = &crtcs[i].rect; - gboolean has; - - has = meta_rectangle_overlap (&priv->current_rect, rect); - - if (has != crtcs[i].has_hw_cursor) - set_crtc_has_hw_cursor (renderer, &crtcs[i], has); - if (has) - drmModeMoveCursor (priv->drm_fd, crtcs[i].crtc_id, - priv->current_rect.x - rect->x, - priv->current_rect.y - rect->y); - } -} - static void queue_redraw (MetaCursorRenderer *renderer) { @@ -242,6 +197,17 @@ queue_redraw (MetaCursorRenderer *renderer) &priv->current_rect); } +static gboolean +should_have_hw_cursor (MetaCursorRenderer *renderer) +{ + MetaCursorRendererPrivate *priv = meta_cursor_renderer_get_instance_private (renderer); + + if (priv->displayed_cursor) + return (meta_cursor_reference_get_gbm_bo (priv->displayed_cursor, NULL, NULL) != NULL); + else + return FALSE; +} + static void update_cursor (MetaCursorRenderer *renderer) { @@ -269,11 +235,10 @@ update_cursor (MetaCursorRenderer *renderer) if (meta_is_wayland_compositor ()) { - update_hw_cursor (renderer); + priv->has_hw_cursor = should_have_hw_cursor (renderer); + update_hw_cursor (renderer, FALSE); - if (priv->has_hw_cursor) - move_hw_cursor (renderer); - else + if (!priv->has_hw_cursor) queue_redraw (renderer); } } @@ -316,7 +281,7 @@ meta_cursor_renderer_force_update (MetaCursorRenderer *renderer) { g_assert (meta_is_wayland_compositor ()); - update_hw_cursor (renderer); + update_hw_cursor (renderer, TRUE); } struct gbm_device * diff --git a/src/backends/meta-monitor-manager.h b/src/backends/meta-monitor-manager.h index 7f7fa8f04..53309543f 100644 --- a/src/backends/meta-monitor-manager.h +++ b/src/backends/meta-monitor-manager.h @@ -46,6 +46,7 @@ #include "meta-display-config-shared.h" #include "meta-dbus-display-config.h" +#include "meta-cursor.h" typedef struct _MetaMonitorManagerClass MetaMonitorManagerClass; typedef struct _MetaMonitorManager MetaMonitorManager; @@ -123,8 +124,7 @@ struct _MetaCRTC /* Used when changing configuration */ gboolean is_dirty; - /* Updated by MetaCursorTracker */ - gboolean has_hw_cursor; + MetaCursorReference *cursor; }; struct _MetaMonitorMode