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renderer-view: Keep track of what CRTC it is associated with

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For the nested and native backend, it'll point to the CRTC it was
created for. On the X11 CM backend, it'll be NULL, as there is only a
single global stage view.

https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1285
This commit is contained in:
Jonas Ådahl
2020-04-01 11:13:22 +02:00
parent 33450700dc
commit 9ed463b488
4 changed files with 29 additions and 0 deletions
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25
src/backends/meta-renderer-view.c
View File

@ -32,6 +32,7 @@
#include "backends/meta-renderer-view.h" #include "backends/meta-renderer-view.h"
#include "backends/meta-crtc.h"
#include "backends/meta-renderer.h" #include "backends/meta-renderer.h"
#include "clutter/clutter-mutter.h" #include "clutter/clutter-mutter.h"
#include "compositor/region-utils.h" #include "compositor/region-utils.h"
@ -41,6 +42,7 @@ enum
PROP_0, PROP_0,
PROP_TRANSFORM, PROP_TRANSFORM,
PROP_CRTC,
PROP_LAST PROP_LAST
}; };
@ -52,6 +54,8 @@ struct _MetaRendererView
ClutterStageViewCogl parent; ClutterStageViewCogl parent;
MetaMonitorTransform transform; MetaMonitorTransform transform;
MetaCrtc *crtc;
}; };
G_DEFINE_TYPE (MetaRendererView, meta_renderer_view, G_DEFINE_TYPE (MetaRendererView, meta_renderer_view,
@ -63,6 +67,12 @@ meta_renderer_view_get_transform (MetaRendererView *view)
return view->transform; return view->transform;
} }
MetaCrtc *
meta_renderer_view_get_crtc (MetaRendererView *view)
{
return view->crtc;
}
static void static void
meta_renderer_view_get_offscreen_transformation_matrix (ClutterStageView *view, meta_renderer_view_get_offscreen_transformation_matrix (ClutterStageView *view,
CoglMatrix *matrix) CoglMatrix *matrix)
@ -161,6 +171,9 @@ meta_renderer_view_get_property (GObject *object,
case PROP_TRANSFORM: case PROP_TRANSFORM:
g_value_set_uint (value, view->transform); g_value_set_uint (value, view->transform);
break; break;
case PROP_CRTC:
g_value_set_object (value, view->crtc);
break;
default: default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break; break;
@ -180,6 +193,9 @@ meta_renderer_view_set_property (GObject *object,
case PROP_TRANSFORM: case PROP_TRANSFORM:
meta_renderer_view_set_transform (view, g_value_get_uint (value)); meta_renderer_view_set_transform (view, g_value_get_uint (value));
break; break;
case PROP_CRTC:
view->crtc = g_value_get_object (value);
break;
default: default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break; break;
@ -218,5 +234,14 @@ meta_renderer_view_class_init (MetaRendererViewClass *klass)
G_PARAM_CONSTRUCT_ONLY | G_PARAM_CONSTRUCT_ONLY |
G_PARAM_STATIC_STRINGS); G_PARAM_STATIC_STRINGS);
obj_props[PROP_CRTC] =
g_param_spec_object ("crtc",
"MetaCrtc",
"MetaCrtc",
META_TYPE_CRTC,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT_ONLY |
G_PARAM_STATIC_STRINGS);
g_object_class_install_properties (object_class, PROP_LAST, obj_props); g_object_class_install_properties (object_class, PROP_LAST, obj_props);
} }

2
src/backends/meta-renderer-view.h
View File

@ -28,4 +28,6 @@ G_DECLARE_FINAL_TYPE (MetaRendererView, meta_renderer_view,
MetaMonitorTransform meta_renderer_view_get_transform (MetaRendererView *view); MetaMonitorTransform meta_renderer_view_get_transform (MetaRendererView *view);
MetaCrtc *meta_renderer_view_get_crtc (MetaRendererView *view);
#endif /* META_RENDERER_VIEW_H */ #endif /* META_RENDERER_VIEW_H */

1
src/backends/native/meta-renderer-native.c
View File

@ -3249,6 +3249,7 @@ meta_renderer_native_create_view (MetaRenderer *renderer,
"name", meta_output_get_name (output), "name", meta_output_get_name (output),
"stage", meta_backend_get_stage (backend), "stage", meta_backend_get_stage (backend),
"layout", &view_layout, "layout", &view_layout,
"crtc", crtc,
"scale", scale, "scale", scale,
"framebuffer", onscreen, "framebuffer", onscreen,
"offscreen", offscreen, "offscreen", offscreen,

1
src/backends/x11/nested/meta-renderer-x11-nested.c
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@ -219,6 +219,7 @@ meta_renderer_x11_nested_create_view (MetaRenderer *renderer,
"name", meta_output_get_name (output), "name", meta_output_get_name (output),
"stage", meta_backend_get_stage (backend), "stage", meta_backend_get_stage (backend),
"layout", &view_layout, "layout", &view_layout,
"crtc", crtc,
"framebuffer", COGL_FRAMEBUFFER (fake_onscreen), "framebuffer", COGL_FRAMEBUFFER (fake_onscreen),
"offscreen", COGL_FRAMEBUFFER (offscreen), "offscreen", COGL_FRAMEBUFFER (offscreen),
"transform", view_transform, "transform", view_transform,