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MetaCursorSprite: Put renderer specific code in the renderer
There were lots of code handling the native renderer specific cases; move these parts to the renderer. Note that this causes the X11 case to always generate the texture which is a waste of memory, but his regression will be fixed in a following commit. The lazy loading of the texture was removed because it was eventually always loaded anyway indirectly by the renderer to calculate the current rect. https://bugzilla.gnome.org/show_bug.cgi?id=744932
This commit is contained in:
Jonas Ådahl
parent
165050f8f9
commit
d3fdaa3232
@ -181,3 +181,28 @@ meta_cursor_renderer_get_rect (MetaCursorRenderer *renderer)
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return &priv->current_rect;
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}
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#ifdef HAVE_WAYLAND
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void
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meta_cursor_renderer_realize_cursor_from_wl_buffer (MetaCursorRenderer *renderer,
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MetaCursorSprite *cursor_sprite,
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struct wl_resource *buffer)
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{
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MetaCursorRendererClass *renderer_class = META_CURSOR_RENDERER_GET_CLASS (renderer);
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if (renderer_class->realize_cursor_from_wl_buffer)
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renderer_class->realize_cursor_from_wl_buffer (renderer, cursor_sprite, buffer);
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}
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#endif
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void
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meta_cursor_renderer_realize_cursor_from_xcursor (MetaCursorRenderer *renderer,
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MetaCursorSprite *cursor_sprite,
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XcursorImage *xc_image)
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{
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MetaCursorRendererClass *renderer_class = META_CURSOR_RENDERER_GET_CLASS (renderer);
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if (renderer_class->realize_cursor_from_xcursor)
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renderer_class->realize_cursor_from_xcursor (renderer, cursor_sprite, xc_image);
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}
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@ -26,6 +26,10 @@
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#define META_CURSOR_RENDERER_H
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#include <glib-object.h>
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#include <X11/Xcursor/Xcursor.h>
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#ifdef HAVE_WAYLAND
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#include <wayland-server.h>
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#endif
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#include <meta/screen.h>
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#include "meta-cursor.h"
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@ -39,6 +43,14 @@ struct _MetaCursorRendererClass
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GObjectClass parent_class;
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gboolean (* update_cursor) (MetaCursorRenderer *renderer);
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#ifdef HAVE_WAYLAND
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void (* realize_cursor_from_wl_buffer) (MetaCursorRenderer *renderer,
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MetaCursorSprite *cursor_sprite,
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struct wl_resource *buffer);
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#endif
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void (* realize_cursor_from_xcursor) (MetaCursorRenderer *renderer,
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MetaCursorSprite *cursor_sprite,
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XcursorImage *xc_image);
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};
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GType meta_cursor_renderer_get_type (void) G_GNUC_CONST;
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@ -55,4 +67,14 @@ void meta_cursor_renderer_force_update (MetaCursorRenderer *renderer);
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MetaCursorSprite * meta_cursor_renderer_get_cursor (MetaCursorRenderer *renderer);
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const MetaRectangle * meta_cursor_renderer_get_rect (MetaCursorRenderer *renderer);
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#ifdef HAVE_WAYLAND
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void meta_cursor_renderer_realize_cursor_from_wl_buffer (MetaCursorRenderer *renderer,
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MetaCursorSprite *cursor_sprite,
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struct wl_resource *buffer);
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#endif
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void meta_cursor_renderer_realize_cursor_from_xcursor (MetaCursorRenderer *renderer,
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MetaCursorSprite *cursor_sprite,
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XcursorImage *xc_image);
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#endif /* META_CURSOR_RENDERER_H */
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@ -29,11 +29,6 @@
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#include "screen-private.h"
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#include "meta-backend-private.h"
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#ifdef HAVE_NATIVE_BACKEND
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#include <gbm.h>
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#include "backends/native/meta-cursor-renderer-native.h"
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#endif
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#include <string.h>
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#include <X11/cursorfont.h>
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@ -48,10 +43,6 @@ typedef struct
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{
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CoglTexture2D *texture;
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int hot_x, hot_y;
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#ifdef HAVE_NATIVE_BACKEND
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struct gbm_bo *bo;
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#endif
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} MetaCursorImage;
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struct _MetaCursorSprite
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@ -74,11 +65,6 @@ meta_cursor_image_free (MetaCursorImage *image)
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{
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if (image->texture)
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cogl_object_unref (image->texture);
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#ifdef HAVE_NATIVE_BACKEND
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if (image->bo)
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gbm_bo_destroy (image->bo);
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#endif
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}
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static const char *
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@ -144,81 +130,13 @@ load_cursor_on_client (MetaCursor cursor)
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meta_prefs_get_cursor_size ());
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}
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#ifdef HAVE_NATIVE_BACKEND
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static void
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get_hardware_cursor_size (uint64_t *cursor_width, uint64_t *cursor_height)
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meta_cursor_sprite_load_from_xcursor_image (MetaCursorSprite *self,
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XcursorImage *xc_image)
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{
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MetaCursorImage *image = &self->image;
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MetaBackend *meta_backend = meta_get_backend ();
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MetaCursorRenderer *renderer = meta_backend_get_cursor_renderer (meta_backend);
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if (META_IS_CURSOR_RENDERER_NATIVE (renderer))
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{
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meta_cursor_renderer_native_get_cursor_size (META_CURSOR_RENDERER_NATIVE (renderer), cursor_width, cursor_height);
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return;
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}
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g_assert_not_reached ();
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}
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#endif
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#ifdef HAVE_NATIVE_BACKEND
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static void
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meta_cursor_image_load_gbm_buffer (struct gbm_device *gbm,
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MetaCursorImage *image,
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uint8_t *pixels,
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uint width,
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uint height,
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int rowstride,
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uint32_t gbm_format)
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{
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uint64_t cursor_width, cursor_height;
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get_hardware_cursor_size (&cursor_width, &cursor_height);
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if (width > cursor_width || height > cursor_height)
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{
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meta_warning ("Invalid theme cursor size (must be at most %ux%u)\n",
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(unsigned int)cursor_width, (unsigned int)cursor_height);
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return;
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}
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if (gbm_device_is_format_supported (gbm, gbm_format,
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GBM_BO_USE_CURSOR | GBM_BO_USE_WRITE))
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{
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uint8_t buf[4 * cursor_width * cursor_height];
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uint i;
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image->bo = gbm_bo_create (gbm, cursor_width, cursor_height,
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gbm_format, GBM_BO_USE_CURSOR | GBM_BO_USE_WRITE);
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memset (buf, 0, sizeof(buf));
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for (i = 0; i < height; i++)
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memcpy (buf + i * 4 * cursor_width, pixels + i * rowstride, width * 4);
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gbm_bo_write (image->bo, buf, cursor_width * cursor_height * 4);
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}
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else
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meta_warning ("HW cursor for format %d not supported\n", gbm_format);
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}
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#endif
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#ifdef HAVE_NATIVE_BACKEND
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static struct gbm_device *
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get_gbm_device (void)
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{
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MetaBackend *meta_backend = meta_get_backend ();
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MetaCursorRenderer *renderer = meta_backend_get_cursor_renderer (meta_backend);
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if (META_IS_CURSOR_RENDERER_NATIVE (renderer))
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return meta_cursor_renderer_native_get_gbm_device (META_CURSOR_RENDERER_NATIVE (renderer));
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else
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return NULL;
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}
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#endif
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static void
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meta_cursor_image_load_from_xcursor_image (MetaCursorImage *image,
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XcursorImage *xc_image)
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{
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uint width, height, rowstride;
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CoglPixelFormat cogl_format;
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ClutterBackend *clutter_backend;
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@ -246,15 +164,7 @@ meta_cursor_image_load_from_xcursor_image (MetaCursorImage *image,
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(uint8_t *) xc_image->pixels,
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NULL);
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#ifdef HAVE_NATIVE_BACKEND
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struct gbm_device *gbm = get_gbm_device ();
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if (gbm)
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meta_cursor_image_load_gbm_buffer (gbm,
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image,
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(uint8_t *) xc_image->pixels,
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width, height, rowstride,
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GBM_FORMAT_ARGB8888);
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#endif
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meta_cursor_renderer_realize_cursor_from_xcursor (renderer, self, xc_image);
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}
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static XcursorImage *
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@ -278,7 +188,7 @@ meta_cursor_sprite_tick_frame (MetaCursorSprite *self)
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meta_cursor_image_free (&self->image);
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image = meta_cursor_sprite_get_current_frame_image (self);
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meta_cursor_image_load_from_xcursor_image (&self->image, image);
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meta_cursor_sprite_load_from_xcursor_image (self, image);
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}
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guint
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@ -297,36 +207,22 @@ meta_cursor_sprite_is_animated (MetaCursorSprite *self)
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self->xcursor_images->nimage > 1);
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}
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static void
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load_cursor_image (MetaCursorSprite *self)
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{
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XcursorImage *image;
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/* Either cursors are loaded from X cursors or buffers. Since
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* buffers are converted over immediately, we can make sure to
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* load this directly. */
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g_assert (self->cursor != META_CURSOR_NONE);
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if (!self->xcursor_images)
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{
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self->current_frame = 0;
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self->xcursor_images = load_cursor_on_client (self->cursor);
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if (!self->xcursor_images)
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meta_fatal ("Could not find cursor. Perhaps set XCURSOR_PATH?");
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}
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image = meta_cursor_sprite_get_current_frame_image (self);
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meta_cursor_image_load_from_xcursor_image (&self->image, image);
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}
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MetaCursorSprite *
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meta_cursor_sprite_from_theme (MetaCursor cursor)
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{
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MetaCursorSprite *self;
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XcursorImage *image;
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self = g_object_new (META_TYPE_CURSOR_SPRITE, NULL);
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self->cursor = cursor;
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self->current_frame = 0;
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self->xcursor_images = load_cursor_on_client (self->cursor);
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if (!self->xcursor_images)
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meta_fatal ("Could not find cursor. Perhaps set XCURSOR_PATH?");
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image = meta_cursor_sprite_get_current_frame_image (self);
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meta_cursor_sprite_load_from_xcursor_image (self, image);
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return self;
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}
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@ -351,11 +247,15 @@ meta_cursor_sprite_from_texture (CoglTexture2D *texture,
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#ifdef HAVE_WAYLAND
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static void
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meta_cursor_image_load_from_buffer (MetaCursorImage *image,
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struct wl_resource *buffer,
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int hot_x,
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int hot_y)
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meta_cursor_sprite_load_from_buffer (MetaCursorSprite *self,
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struct wl_resource *buffer,
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int hot_x,
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int hot_y)
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{
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MetaCursorImage *image = &self->image;
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MetaBackend *meta_backend = meta_get_backend ();
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MetaCursorRenderer *renderer =
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meta_backend_get_cursor_renderer (meta_backend);
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ClutterBackend *backend;
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CoglContext *cogl_context;
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@ -367,76 +267,7 @@ meta_cursor_image_load_from_buffer (MetaCursorImage *image,
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image->texture = cogl_wayland_texture_2d_new_from_buffer (cogl_context, buffer, NULL);
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#ifdef HAVE_NATIVE_BACKEND
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struct gbm_device *gbm = get_gbm_device ();
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if (gbm)
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{
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uint32_t gbm_format;
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uint64_t cursor_width, cursor_height;
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uint width, height;
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width = cogl_texture_get_width (COGL_TEXTURE (image->texture));
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height = cogl_texture_get_height (COGL_TEXTURE (image->texture));
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struct wl_shm_buffer *shm_buffer = wl_shm_buffer_get (buffer);
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if (shm_buffer)
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{
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int rowstride = wl_shm_buffer_get_stride (shm_buffer);
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wl_shm_buffer_begin_access (shm_buffer);
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switch (wl_shm_buffer_get_format (shm_buffer))
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{
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#if G_BYTE_ORDER == G_BIG_ENDIAN
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case WL_SHM_FORMAT_ARGB8888:
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gbm_format = GBM_FORMAT_ARGB8888;
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break;
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case WL_SHM_FORMAT_XRGB8888:
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gbm_format = GBM_FORMAT_XRGB8888;
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break;
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#else
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case WL_SHM_FORMAT_ARGB8888:
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gbm_format = GBM_FORMAT_ARGB8888;
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break;
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case WL_SHM_FORMAT_XRGB8888:
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gbm_format = GBM_FORMAT_XRGB8888;
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break;
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#endif
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default:
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g_warn_if_reached ();
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gbm_format = GBM_FORMAT_ARGB8888;
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}
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meta_cursor_image_load_gbm_buffer (gbm,
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image,
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(uint8_t *) wl_shm_buffer_get_data (shm_buffer),
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width, height, rowstride,
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gbm_format);
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wl_shm_buffer_end_access (shm_buffer);
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}
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else
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{
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/* HW cursors have a predefined size (at least 64x64), which usually is bigger than cursor theme
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size, so themed cursors must be padded with transparent pixels to fill the
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overlay. This is trivial if we have CPU access to the data, but it's not
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possible if the buffer is in GPU memory (and possibly tiled too), so if we
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don't get the right size, we fallback to GL.
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*/
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get_hardware_cursor_size (&cursor_width, &cursor_height);
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if (width != cursor_width || height != cursor_height)
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{
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meta_warning ("Invalid cursor size (must be 64x64), falling back to software (GL) cursors\n");
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return;
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}
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image->bo = gbm_bo_import (gbm, GBM_BO_IMPORT_WL_BUFFER, buffer, GBM_BO_USE_CURSOR);
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if (!image->bo)
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meta_warning ("Importing HW cursor from wl_buffer failed\n");
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}
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}
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#endif
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meta_cursor_renderer_realize_cursor_from_wl_buffer (renderer, self, buffer);
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}
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MetaCursorSprite *
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@ -448,7 +279,7 @@ meta_cursor_sprite_from_buffer (struct wl_resource *buffer,
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self = g_object_new (META_TYPE_CURSOR_SPRITE, NULL);
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meta_cursor_image_load_from_buffer (&self->image, buffer, hot_x, hot_y);
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meta_cursor_sprite_load_from_buffer (self, buffer, hot_x, hot_y);
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return self;
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}
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@ -459,9 +290,6 @@ meta_cursor_sprite_get_cogl_texture (MetaCursorSprite *self,
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int *hot_x,
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int *hot_y)
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{
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if (!self->image.texture)
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load_cursor_image (self);
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if (hot_x)
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*hot_x = self->image.hot_x;
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if (hot_y)
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@ -470,29 +298,33 @@ meta_cursor_sprite_get_cogl_texture (MetaCursorSprite *self,
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return COGL_TEXTURE (self->image.texture);
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}
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#ifdef HAVE_NATIVE_BACKEND
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struct gbm_bo *
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meta_cursor_sprite_get_gbm_bo (MetaCursorSprite *self,
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int *hot_x,
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int *hot_y)
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{
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if (!self->image.bo)
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load_cursor_image (self);
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if (hot_x)
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*hot_x = self->image.hot_x;
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if (hot_y)
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*hot_y = self->image.hot_y;
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return self->image.bo;
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}
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#endif
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MetaCursor
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meta_cursor_sprite_get_meta_cursor (MetaCursorSprite *self)
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{
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return self->cursor;
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}
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void
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meta_cursor_sprite_get_hotspot (MetaCursorSprite *self,
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int *hot_x,
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int *hot_y)
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{
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*hot_x = self->image.hot_x;
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*hot_y = self->image.hot_y;
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}
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guint
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meta_cursor_sprite_get_width (MetaCursorSprite *self)
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{
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return cogl_texture_get_width (COGL_TEXTURE (self->image.texture));
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}
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guint
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meta_cursor_sprite_get_height (MetaCursorSprite *self)
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{
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return cogl_texture_get_height (COGL_TEXTURE (self->image.texture));
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}
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static void
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meta_cursor_sprite_init (MetaCursorSprite *self)
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{
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@ -54,11 +54,13 @@ CoglTexture *meta_cursor_sprite_get_cogl_texture (MetaCursorSprite *self,
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int *hot_x,
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int *hot_y);
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#ifdef HAVE_NATIVE_BACKEND
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struct gbm_bo *meta_cursor_sprite_get_gbm_bo (MetaCursorSprite *self,
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int *hot_x,
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int *hot_y);
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#endif
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void meta_cursor_sprite_get_hotspot (MetaCursorSprite *self,
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int *hot_x,
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int *hot_y);
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guint meta_cursor_sprite_get_width (MetaCursorSprite *self);
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guint meta_cursor_sprite_get_height (MetaCursorSprite *self);
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gboolean meta_cursor_sprite_is_animated (MetaCursorSprite *self);
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void meta_cursor_sprite_tick_frame (MetaCursorSprite *self);
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@ -26,9 +26,11 @@
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#include "meta-cursor-renderer-native.h"
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#include <string.h>
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#include <gbm.h>
|
||||
#include <xf86drm.h>
|
||||
|
||||
#include <meta/util.h>
|
||||
#include "meta-monitor-manager-private.h"
|
||||
|
||||
#ifndef DRM_CAP_CURSOR_WIDTH
|
||||
@ -38,6 +40,8 @@
|
||||
#define DRM_CAP_CURSOR_HEIGHT 0x9
|
||||
#endif
|
||||
|
||||
static GQuark quark_cursor_sprite = 0;
|
||||
|
||||
struct _MetaCursorRendererNativePrivate
|
||||
{
|
||||
gboolean has_hw_cursor;
|
||||
@ -70,6 +74,28 @@ meta_cursor_renderer_native_finalize (GObject *object)
|
||||
G_OBJECT_CLASS (meta_cursor_renderer_native_parent_class)->finalize (object);
|
||||
}
|
||||
|
||||
static struct gbm_bo *
|
||||
get_cursor_sprite_gbm_bo (MetaCursorSprite *cursor_sprite)
|
||||
{
|
||||
return g_object_get_qdata (G_OBJECT (cursor_sprite), quark_cursor_sprite);
|
||||
}
|
||||
|
||||
static void
|
||||
cursor_gbm_bo_free (gpointer data)
|
||||
{
|
||||
if (!data)
|
||||
return;
|
||||
|
||||
gbm_bo_destroy ((struct gbm_bo *)data);
|
||||
}
|
||||
|
||||
static void
|
||||
set_cursor_sprite_gbm_bo (MetaCursorSprite *cursor_sprite, struct gbm_bo *bo)
|
||||
{
|
||||
g_object_set_qdata_full (G_OBJECT (cursor_sprite), quark_cursor_sprite,
|
||||
bo, cursor_gbm_bo_free);
|
||||
}
|
||||
|
||||
static void
|
||||
set_crtc_cursor (MetaCursorRendererNative *native,
|
||||
MetaCRTC *crtc,
|
||||
@ -89,9 +115,10 @@ set_crtc_cursor (MetaCursorRendererNative *native,
|
||||
union gbm_bo_handle handle;
|
||||
int hot_x, hot_y;
|
||||
|
||||
bo = meta_cursor_sprite_get_gbm_bo (cursor_sprite, &hot_x, &hot_y);
|
||||
|
||||
bo = get_cursor_sprite_gbm_bo (cursor_sprite);
|
||||
handle = gbm_bo_get_handle (bo);
|
||||
meta_cursor_sprite_get_hotspot (cursor_sprite, &hot_x, &hot_y);
|
||||
|
||||
drmModeSetCursor2 (priv->drm_fd, crtc->crtc_id, handle.u32,
|
||||
priv->cursor_width, priv->cursor_height, hot_x, hot_y);
|
||||
}
|
||||
@ -147,7 +174,7 @@ should_have_hw_cursor (MetaCursorRenderer *renderer)
|
||||
MetaCursorSprite *cursor_sprite = meta_cursor_renderer_get_cursor (renderer);
|
||||
|
||||
if (cursor_sprite)
|
||||
return (meta_cursor_sprite_get_gbm_bo (cursor_sprite, NULL, NULL) != NULL);
|
||||
return (get_cursor_sprite_gbm_bo (cursor_sprite) != NULL);
|
||||
else
|
||||
return FALSE;
|
||||
}
|
||||
@ -219,6 +246,165 @@ meta_cursor_renderer_native_update_cursor (MetaCursorRenderer *renderer)
|
||||
return priv->has_hw_cursor;
|
||||
}
|
||||
|
||||
static void
|
||||
get_hardware_cursor_size (MetaCursorRendererNative *native,
|
||||
uint64_t *width, uint64_t *height)
|
||||
{
|
||||
MetaCursorRendererNativePrivate *priv =
|
||||
meta_cursor_renderer_native_get_instance_private (native);
|
||||
|
||||
*width = priv->cursor_width;
|
||||
*height = priv->cursor_height;
|
||||
}
|
||||
|
||||
static void
|
||||
load_cursor_sprite_gbm_buffer (MetaCursorRendererNative *native,
|
||||
MetaCursorSprite *cursor_sprite,
|
||||
uint8_t *pixels,
|
||||
uint width,
|
||||
uint height,
|
||||
int rowstride,
|
||||
uint32_t gbm_format)
|
||||
{
|
||||
MetaCursorRendererNativePrivate *priv =
|
||||
meta_cursor_renderer_native_get_instance_private (native);
|
||||
uint64_t cursor_width, cursor_height;
|
||||
|
||||
get_hardware_cursor_size (native, &cursor_width, &cursor_height);
|
||||
|
||||
if (width > cursor_width || height > cursor_height)
|
||||
{
|
||||
meta_warning ("Invalid theme cursor size (must be at most %ux%u)\n",
|
||||
(unsigned int)cursor_width, (unsigned int)cursor_height);
|
||||
return;
|
||||
}
|
||||
|
||||
if (gbm_device_is_format_supported (priv->gbm, gbm_format,
|
||||
GBM_BO_USE_CURSOR | GBM_BO_USE_WRITE))
|
||||
{
|
||||
struct gbm_bo *bo;
|
||||
uint8_t buf[4 * cursor_width * cursor_height];
|
||||
uint i;
|
||||
|
||||
bo = gbm_bo_create (priv->gbm, cursor_width, cursor_height,
|
||||
gbm_format, GBM_BO_USE_CURSOR | GBM_BO_USE_WRITE);
|
||||
|
||||
memset (buf, 0, sizeof(buf));
|
||||
for (i = 0; i < height; i++)
|
||||
memcpy (buf + i * 4 * cursor_width, pixels + i * rowstride, width * 4);
|
||||
|
||||
gbm_bo_write (bo, buf, cursor_width * cursor_height * 4);
|
||||
|
||||
set_cursor_sprite_gbm_bo (cursor_sprite, bo);
|
||||
}
|
||||
else
|
||||
meta_warning ("HW cursor for format %d not supported\n", gbm_format);
|
||||
}
|
||||
|
||||
#ifdef HAVE_WAYLAND
|
||||
static void
|
||||
meta_cursor_renderer_native_realize_cursor_from_wl_buffer (MetaCursorRenderer *renderer,
|
||||
MetaCursorSprite *cursor_sprite,
|
||||
struct wl_resource *buffer)
|
||||
{
|
||||
MetaCursorRendererNative *native = META_CURSOR_RENDERER_NATIVE (renderer);
|
||||
MetaCursorRendererNativePrivate *priv =
|
||||
meta_cursor_renderer_native_get_instance_private (native);
|
||||
uint32_t gbm_format;
|
||||
uint64_t cursor_width, cursor_height;
|
||||
uint width, height;
|
||||
|
||||
width = meta_cursor_sprite_get_width (cursor_sprite);
|
||||
height = meta_cursor_sprite_get_height (cursor_sprite);
|
||||
|
||||
struct wl_shm_buffer *shm_buffer = wl_shm_buffer_get (buffer);
|
||||
if (shm_buffer)
|
||||
{
|
||||
int rowstride = wl_shm_buffer_get_stride (shm_buffer);
|
||||
uint8_t *buffer_data;
|
||||
|
||||
wl_shm_buffer_begin_access (shm_buffer);
|
||||
|
||||
switch (wl_shm_buffer_get_format (shm_buffer))
|
||||
{
|
||||
#if G_BYTE_ORDER == G_BIG_ENDIAN
|
||||
case WL_SHM_FORMAT_ARGB8888:
|
||||
gbm_format = GBM_FORMAT_ARGB8888;
|
||||
break;
|
||||
case WL_SHM_FORMAT_XRGB8888:
|
||||
gbm_format = GBM_FORMAT_XRGB8888;
|
||||
break;
|
||||
#else
|
||||
case WL_SHM_FORMAT_ARGB8888:
|
||||
gbm_format = GBM_FORMAT_ARGB8888;
|
||||
break;
|
||||
case WL_SHM_FORMAT_XRGB8888:
|
||||
gbm_format = GBM_FORMAT_XRGB8888;
|
||||
break;
|
||||
#endif
|
||||
default:
|
||||
g_warn_if_reached ();
|
||||
gbm_format = GBM_FORMAT_ARGB8888;
|
||||
}
|
||||
|
||||
buffer_data = wl_shm_buffer_get_data (shm_buffer);
|
||||
load_cursor_sprite_gbm_buffer (native,
|
||||
cursor_sprite,
|
||||
buffer_data,
|
||||
width, height, rowstride,
|
||||
gbm_format);
|
||||
|
||||
wl_shm_buffer_end_access (shm_buffer);
|
||||
}
|
||||
else
|
||||
{
|
||||
struct gbm_bo *bo;
|
||||
|
||||
/* HW cursors have a predefined size (at least 64x64), which usually is
|
||||
* bigger than cursor theme size, so themed cursors must be padded with
|
||||
* transparent pixels to fill the overlay. This is trivial if we have CPU
|
||||
* access to the data, but it's not possible if the buffer is in GPU
|
||||
* memory (and possibly tiled too), so if we don't get the right size, we
|
||||
* fallback to GL. */
|
||||
get_hardware_cursor_size (native, &cursor_width, &cursor_height);
|
||||
|
||||
if (width != cursor_width || height != cursor_height)
|
||||
{
|
||||
meta_warning ("Invalid cursor size (must be 64x64), falling back to software (GL) cursors\n");
|
||||
return;
|
||||
}
|
||||
|
||||
bo = gbm_bo_import (priv->gbm,
|
||||
GBM_BO_IMPORT_WL_BUFFER,
|
||||
buffer,
|
||||
GBM_BO_USE_CURSOR);
|
||||
if (!bo)
|
||||
{
|
||||
meta_warning ("Importing HW cursor from wl_buffer failed\n");
|
||||
return;
|
||||
}
|
||||
|
||||
set_cursor_sprite_gbm_bo (cursor_sprite, bo);
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
static void
|
||||
meta_cursor_renderer_native_realize_cursor_from_xcursor (MetaCursorRenderer *renderer,
|
||||
MetaCursorSprite *cursor_sprite,
|
||||
XcursorImage *xc_image)
|
||||
{
|
||||
MetaCursorRendererNative *native = META_CURSOR_RENDERER_NATIVE (renderer);
|
||||
|
||||
load_cursor_sprite_gbm_buffer (native,
|
||||
cursor_sprite,
|
||||
(uint8_t *) xc_image->pixels,
|
||||
xc_image->width,
|
||||
xc_image->height,
|
||||
xc_image->width * 4,
|
||||
GBM_FORMAT_ARGB8888);
|
||||
}
|
||||
|
||||
static void
|
||||
meta_cursor_renderer_native_class_init (MetaCursorRendererNativeClass *klass)
|
||||
{
|
||||
@ -227,6 +413,14 @@ meta_cursor_renderer_native_class_init (MetaCursorRendererNativeClass *klass)
|
||||
|
||||
object_class->finalize = meta_cursor_renderer_native_finalize;
|
||||
renderer_class->update_cursor = meta_cursor_renderer_native_update_cursor;
|
||||
#ifdef HAVE_WAYLAND
|
||||
renderer_class->realize_cursor_from_wl_buffer =
|
||||
meta_cursor_renderer_native_realize_cursor_from_wl_buffer;
|
||||
#endif
|
||||
renderer_class->realize_cursor_from_xcursor =
|
||||
meta_cursor_renderer_native_realize_cursor_from_xcursor;
|
||||
|
||||
quark_cursor_sprite = g_quark_from_static_string ("-meta-cursor-native");
|
||||
}
|
||||
|
||||
static void
|
||||
@ -279,16 +473,6 @@ meta_cursor_renderer_native_get_gbm_device (MetaCursorRendererNative *native)
|
||||
return priv->gbm;
|
||||
}
|
||||
|
||||
void
|
||||
meta_cursor_renderer_native_get_cursor_size (MetaCursorRendererNative *native,
|
||||
uint64_t *width, uint64_t *height)
|
||||
{
|
||||
MetaCursorRendererNativePrivate *priv = meta_cursor_renderer_native_get_instance_private (native);
|
||||
|
||||
*width = priv->cursor_width;
|
||||
*height = priv->cursor_height;
|
||||
}
|
||||
|
||||
void
|
||||
meta_cursor_renderer_native_force_update (MetaCursorRendererNative *native)
|
||||
{
|
||||
|
||||
Loading…
Reference in New Issue
Block a user