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Allow changing Clutter debug flags at runtime

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This way, we can simply pop up the Looking Glass and run:

 >>> Meta.add_clutter_debug_flags(Clutter.DebugFlag.PICK, 0, 0)

And measure specific actions or events on GNOME Shell.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/862
This commit is contained in:
Georges Basile Stavracas Neto 2019-03-21 11:49:04 +00:00
parent 2e9faaf67a
commit 563e7139b6
5 changed files with 105 additions and 39 deletions
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39
clutter/clutter/clutter-debug.h
View file

@ -6,45 +6,6 @@
G_BEGIN_DECLS
typedef enum
{
CLUTTER_DEBUG_MISC = 1 << 0,
CLUTTER_DEBUG_ACTOR = 1 << 1,
CLUTTER_DEBUG_TEXTURE = 1 << 2,
CLUTTER_DEBUG_EVENT = 1 << 3,
CLUTTER_DEBUG_PAINT = 1 << 4,
CLUTTER_DEBUG_PANGO = 1 << 5,
CLUTTER_DEBUG_BACKEND = 1 << 6,
CLUTTER_DEBUG_SCHEDULER = 1 << 7,
CLUTTER_DEBUG_SCRIPT = 1 << 8,
CLUTTER_DEBUG_SHADER = 1 << 9,
CLUTTER_DEBUG_MULTISTAGE = 1 << 10,
CLUTTER_DEBUG_ANIMATION = 1 << 11,
CLUTTER_DEBUG_LAYOUT = 1 << 12,
CLUTTER_DEBUG_PICK = 1 << 13,
CLUTTER_DEBUG_EVENTLOOP = 1 << 14,
CLUTTER_DEBUG_CLIPPING = 1 << 15,
CLUTTER_DEBUG_OOB_TRANSFORMS = 1 << 16
} ClutterDebugFlag;
typedef enum
{
CLUTTER_DEBUG_NOP_PICKING = 1 << 0,
} ClutterPickDebugFlag;
typedef enum
{
CLUTTER_DEBUG_DISABLE_SWAP_EVENTS = 1 << 0,
CLUTTER_DEBUG_DISABLE_CLIPPED_REDRAWS = 1 << 1,
CLUTTER_DEBUG_REDRAWS = 1 << 2,
CLUTTER_DEBUG_PAINT_VOLUMES = 1 << 3,
CLUTTER_DEBUG_DISABLE_CULLING = 1 << 4,
CLUTTER_DEBUG_DISABLE_OFFSCREEN_REDIRECT = 1 << 5,
CLUTTER_DEBUG_CONTINUOUS_REDRAW = 1 << 6,
CLUTTER_DEBUG_PAINT_DEFORM_TILES = 1 << 7,
CLUTTER_DEBUG_PAINT_DAMAGE_REGION = 1 << 8,
} ClutterDrawDebugFlag;
#ifdef CLUTTER_ENABLE_DEBUG
#define CLUTTER_HAS_DEBUG(type) ((clutter_debug_flags & CLUTTER_DEBUG_##type) != FALSE)

30
clutter/clutter/clutter-main.c
View file

@ -2605,6 +2605,36 @@ clutter_check_windowing_backend (const char *backend_type)
return FALSE;
}
/**
* clutter_add_debug_flags: (skip)
*
* Adds the debug flags passed to the list of debug flags.
*/
void
clutter_add_debug_flags (ClutterDebugFlag debug_flags,
ClutterDrawDebugFlag draw_flags,
ClutterPickDebugFlag pick_flags)
{
clutter_debug_flags |= debug_flags;
clutter_paint_debug_flags |= draw_flags;
clutter_pick_debug_flags |= pick_flags;
}
/**
* clutter_remove_debug_flags: (skip)
*
* Removes the debug flags passed from the list of debug flags.
*/
void
clutter_remove_debug_flags (ClutterDebugFlag debug_flags,
ClutterDrawDebugFlag draw_flags,
ClutterPickDebugFlag pick_flags)
{
clutter_debug_flags &= ~debug_flags;
clutter_paint_debug_flags &= ~draw_flags;
clutter_pick_debug_flags &= ~pick_flags;
}
void
_clutter_set_sync_to_vblank (gboolean sync_to_vblank)
{

48
clutter/clutter/clutter-main.h
View file

@ -34,6 +34,45 @@
G_BEGIN_DECLS
typedef enum
{
CLUTTER_DEBUG_MISC = 1 << 0,
CLUTTER_DEBUG_ACTOR = 1 << 1,
CLUTTER_DEBUG_TEXTURE = 1 << 2,
CLUTTER_DEBUG_EVENT = 1 << 3,
CLUTTER_DEBUG_PAINT = 1 << 4,
CLUTTER_DEBUG_PANGO = 1 << 5,
CLUTTER_DEBUG_BACKEND = 1 << 6,
CLUTTER_DEBUG_SCHEDULER = 1 << 7,
CLUTTER_DEBUG_SCRIPT = 1 << 8,
CLUTTER_DEBUG_SHADER = 1 << 9,
CLUTTER_DEBUG_MULTISTAGE = 1 << 10,
CLUTTER_DEBUG_ANIMATION = 1 << 11,
CLUTTER_DEBUG_LAYOUT = 1 << 12,
CLUTTER_DEBUG_PICK = 1 << 13,
CLUTTER_DEBUG_EVENTLOOP = 1 << 14,
CLUTTER_DEBUG_CLIPPING = 1 << 15,
CLUTTER_DEBUG_OOB_TRANSFORMS = 1 << 16,
} ClutterDebugFlag;
typedef enum
{
CLUTTER_DEBUG_NOP_PICKING = 1 << 0,
} ClutterPickDebugFlag;
typedef enum
{
CLUTTER_DEBUG_DISABLE_SWAP_EVENTS = 1 << 0,
CLUTTER_DEBUG_DISABLE_CLIPPED_REDRAWS = 1 << 1,
CLUTTER_DEBUG_REDRAWS = 1 << 2,
CLUTTER_DEBUG_PAINT_VOLUMES = 1 << 3,
CLUTTER_DEBUG_DISABLE_CULLING = 1 << 4,
CLUTTER_DEBUG_DISABLE_OFFSCREEN_REDIRECT = 1 << 5,
CLUTTER_DEBUG_CONTINUOUS_REDRAW = 1 << 6,
CLUTTER_DEBUG_PAINT_DEFORM_TILES = 1 << 7,
CLUTTER_DEBUG_PAINT_DAMAGE_REGION = 1 << 8,
} ClutterDrawDebugFlag;
/**
* CLUTTER_INIT_ERROR:
*
@ -158,6 +197,15 @@ guint clutter_get_default_frame_rate (void);
CLUTTER_EXPORT
gboolean clutter_check_windowing_backend (const char *backend_type);
CLUTTER_EXPORT
void clutter_add_debug_flags (ClutterDebugFlag debug_flags,
ClutterDrawDebugFlag draw_flags,
ClutterPickDebugFlag pick_flags);
CLUTTER_EXPORT
void clutter_remove_debug_flags (ClutterDebugFlag debug_flags,
ClutterDrawDebugFlag draw_flags,
ClutterPickDebugFlag pick_flags);
G_END_DECLS

17
src/core/util.c
View file

@ -1030,5 +1030,22 @@ meta_generate_random_id (GRand *rand,
return id;
}
void
meta_add_clutter_debug_flags (ClutterDebugFlag debug_flags,
ClutterDrawDebugFlag draw_flags,
ClutterPickDebugFlag pick_flags)
{
clutter_add_debug_flags (debug_flags, draw_flags, pick_flags);
}
void
meta_remove_clutter_debug_flags (ClutterDebugFlag debug_flags,
ClutterDrawDebugFlag draw_flags,
ClutterPickDebugFlag pick_flags)
{
clutter_remove_debug_flags (debug_flags, draw_flags, pick_flags);
}
/* eof util.c */

10
src/meta/util.h
View file

@ -223,4 +223,14 @@ typedef enum
META_EXPORT
MetaLocaleDirection meta_get_locale_direction (void);
META_EXPORT
void meta_add_clutter_debug_flags (ClutterDebugFlag debug_flags,
ClutterDrawDebugFlag draw_flags,
ClutterPickDebugFlag pick_flags);
META_EXPORT
void meta_remove_clutter_debug_flags (ClutterDebugFlag debug_flags,
ClutterDrawDebugFlag draw_flags,
ClutterPickDebugFlag pick_flags);
#endif /* META_UTIL_H */