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mutter/clutter/clutter-debug.h

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2006-11-21 Emmanuele Bassi <ebassi@openedhand.com> * configure.ac: Enable debug messages also when --enable-debug is set to "minimum". * clutter/Makefile.am: * clutter/clutter-debug.h: Move all debugging macros inside this private header; make all debug macros depend on the CLUTTER_ENABLE_DEBUG compile time define, controlled by the --enable-debug configure switch; add G_LOG_DOMAIN define. * clutter/clutter-main.c: Clean up the debug stuff; add command line argument parsing using GOption; the debug messages now are triggered like this: CLUTTER_DEBUG=section:section:... clutter-app or like this: clutter-app --clutter-debug=section:section:... where "section" is one of the sections listed in clutter-main.c, or "all", for all sections; each section is bound to a flag, which can be used to define a domain when adding a debug note using the CLUTTER_NOTE() macro; the old CLUTTER_DBG() macro is just a wrapper around that, under the CLUTTER_DEBUG_MISC domain; CLUTTER_NOTE() is used like this: CLUTTER_NOTE (DOMAIN, log-function); where log function is g_printerr(), g_message(), g_warning(), g_critical() or directly g_log() - for instance: CLUTTER_NOTE (PANGO, g_warning ("Cache miss: %d", glyph)); will print the warning only if the "pango" flag has been set to the CLUTTER_DEBUG envvar or passed to the --clutter-debug command line argument. similar to CLUTTER_SHOW_FPS, there's also the --clutter-show-fps command line switch; also, the --display and --screen command line switches have been added: the first overrides the DISPLAY envvar and the second controls the X screen used by Clutter to get the root window on the display. * clutter/clutter-main.h: * clutter/clutter-main.c: Add extended support for GOption in Clutter; use clutter_init_with_args() to let Clutter parse your own command line arguments; use instead clutter_get_option_group() to get the GOptionGroup used by Clutter if you want to do the parsing yourself with g_option_context_parse(). The init sequence has been verified, updated and moved into common functions where possible. * clutter/pango/pangoclutter-render.c: * clutter/*.c: Include "clutter-debug.h" where needed; use CLUTTER_NOTE() instead of CLUTTER_DBG(). * examples/super-oh.c: Use the new clutter_init_with_args() function, and add a --num-hands command line switch to the SuperOH example code controlling the number of hands at runtime.
2006-11-21 16:27:53 -05:00
#ifndef __CLUTTER_DEBUG_H__
#define __CLUTTER_DEBUG_H__
#include <glib.h>
2007-06-08 Matthew Allum <mallum@openedhand.com> * clutter/clutter-actor.c: * clutter/clutter-debug.h: * clutter/clutter-main.c: * clutter/clutter-main.h: * clutter/clutter-private.h: * clutter/clutter-timeline.c: Add 'schedule' debug flag and new CLUTTER_TIMESTAMP macro. * clutter/clutter-texture.c: * clutter/clutter-texture.h: * clutter/cogl/cogl.h: * clutter/cogl/gl/cogl-defines.h: * clutter/cogl/gles/cogl-defines.h: * clutter/cogl/gl/cogl.c: * clutter/cogl/gles/cogl.c: Add initial experiemental YUV texture support. Move texture rect size checks into cogl. Better handle moving texture data from video -> system memory (if support available).
2007-06-07 19:51:53 -04:00
#include "clutter-main.h"
2006-11-21 Emmanuele Bassi <ebassi@openedhand.com> * configure.ac: Enable debug messages also when --enable-debug is set to "minimum". * clutter/Makefile.am: * clutter/clutter-debug.h: Move all debugging macros inside this private header; make all debug macros depend on the CLUTTER_ENABLE_DEBUG compile time define, controlled by the --enable-debug configure switch; add G_LOG_DOMAIN define. * clutter/clutter-main.c: Clean up the debug stuff; add command line argument parsing using GOption; the debug messages now are triggered like this: CLUTTER_DEBUG=section:section:... clutter-app or like this: clutter-app --clutter-debug=section:section:... where "section" is one of the sections listed in clutter-main.c, or "all", for all sections; each section is bound to a flag, which can be used to define a domain when adding a debug note using the CLUTTER_NOTE() macro; the old CLUTTER_DBG() macro is just a wrapper around that, under the CLUTTER_DEBUG_MISC domain; CLUTTER_NOTE() is used like this: CLUTTER_NOTE (DOMAIN, log-function); where log function is g_printerr(), g_message(), g_warning(), g_critical() or directly g_log() - for instance: CLUTTER_NOTE (PANGO, g_warning ("Cache miss: %d", glyph)); will print the warning only if the "pango" flag has been set to the CLUTTER_DEBUG envvar or passed to the --clutter-debug command line argument. similar to CLUTTER_SHOW_FPS, there's also the --clutter-show-fps command line switch; also, the --display and --screen command line switches have been added: the first overrides the DISPLAY envvar and the second controls the X screen used by Clutter to get the root window on the display. * clutter/clutter-main.h: * clutter/clutter-main.c: Add extended support for GOption in Clutter; use clutter_init_with_args() to let Clutter parse your own command line arguments; use instead clutter_get_option_group() to get the GOptionGroup used by Clutter if you want to do the parsing yourself with g_option_context_parse(). The init sequence has been verified, updated and moved into common functions where possible. * clutter/pango/pangoclutter-render.c: * clutter/*.c: Include "clutter-debug.h" where needed; use CLUTTER_NOTE() instead of CLUTTER_DBG(). * examples/super-oh.c: Use the new clutter_init_with_args() function, and add a --num-hands command line switch to the SuperOH example code controlling the number of hands at runtime.
2006-11-21 16:27:53 -05:00
G_BEGIN_DECLS
typedef enum {
debug: Adds CLUTTER_DEBUG=disable-swap-events option This allows us to forcibly disable the use of the GLX_INTEL_swap_events extension for testing or debugging purposes.
2010-01-20 13:53:36 -05:00
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,
debug: Clean up debugging notes
2011-10-17 05:24:25 -04:00
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
2006-11-21 Emmanuele Bassi <ebassi@openedhand.com> * configure.ac: Enable debug messages also when --enable-debug is set to "minimum". * clutter/Makefile.am: * clutter/clutter-debug.h: Move all debugging macros inside this private header; make all debug macros depend on the CLUTTER_ENABLE_DEBUG compile time define, controlled by the --enable-debug configure switch; add G_LOG_DOMAIN define. * clutter/clutter-main.c: Clean up the debug stuff; add command line argument parsing using GOption; the debug messages now are triggered like this: CLUTTER_DEBUG=section:section:... clutter-app or like this: clutter-app --clutter-debug=section:section:... where "section" is one of the sections listed in clutter-main.c, or "all", for all sections; each section is bound to a flag, which can be used to define a domain when adding a debug note using the CLUTTER_NOTE() macro; the old CLUTTER_DBG() macro is just a wrapper around that, under the CLUTTER_DEBUG_MISC domain; CLUTTER_NOTE() is used like this: CLUTTER_NOTE (DOMAIN, log-function); where log function is g_printerr(), g_message(), g_warning(), g_critical() or directly g_log() - for instance: CLUTTER_NOTE (PANGO, g_warning ("Cache miss: %d", glyph)); will print the warning only if the "pango" flag has been set to the CLUTTER_DEBUG envvar or passed to the --clutter-debug command line argument. similar to CLUTTER_SHOW_FPS, there's also the --clutter-show-fps command line switch; also, the --display and --screen command line switches have been added: the first overrides the DISPLAY envvar and the second controls the X screen used by Clutter to get the root window on the display. * clutter/clutter-main.h: * clutter/clutter-main.c: Add extended support for GOption in Clutter; use clutter_init_with_args() to let Clutter parse your own command line arguments; use instead clutter_get_option_group() to get the GOptionGroup used by Clutter if you want to do the parsing yourself with g_option_context_parse(). The init sequence has been verified, updated and moved into common functions where possible. * clutter/pango/pangoclutter-render.c: * clutter/*.c: Include "clutter-debug.h" where needed; use CLUTTER_NOTE() instead of CLUTTER_DBG(). * examples/super-oh.c: Use the new clutter_init_with_args() function, and add a --num-hands command line switch to the SuperOH example code controlling the number of hands at runtime.
2006-11-21 16:27:53 -05:00
} ClutterDebugFlag;
debug: Split debugging notes from behavioural modifiers Some of the ClutterDebugFlags are not meant as a logging facility: they actually change Clutter's behaviour at run-time. It would be useful to have this distinction ratified, and thus split ClutterDebugFlags into two: one DebugFlags for logging facilities and another set of flags for behavioural changes. This split is warranted because: • it should be possible to do "CLUTTER_DEBUG=all" and only have log messages on the output • it should be possible to use behavioural modifiers even on a Clutter that has been compiled without debugging messages support The commit adds two new debugging flags: ClutterPickDebugFlags - controlled by the CLUTTER_PICK environment variable ClutterPaintDebugFlags - controlled by the CLUTTER_PAINT environment variable The PickDebugFlags are: nop-picking dump-pick-buffers While the PaintDebugFlags is: disable-swap-events The mechanism is equivalent to the CLUTTER_DEBUG environment variable, but it does not depend on the debug level selected when configuring and compiling Clutter. The picking and painting debugging flags are initialized at clutter_init() time. http://bugzilla.openedhand.com/show_bug.cgi?id=1991
2010-02-16 15:08:35 -05:00
typedef enum {
CLUTTER_DEBUG_NOP_PICKING = 1 << 0,
CLUTTER_DEBUG_DUMP_PICK_BUFFERS = 1 << 1
} ClutterPickDebugFlag;
typedef enum {
Adds initial clipped redraw support to Clutter A new (internal only currently) API, _clutter_actor_queue_clipped_redraw can be used to queue a redraw along with a clip rectangle in actor coordinates. This clip rectangle propagates up to the stage and clutter backend which may optionally use the information to optimize stage redraws. The GLX backend in particular may scissor the next redraw to the clip rectangle and use GLX_MESA_copy_sub_buffer to present the stage subregion. The intention is that any actors that can naturally determine the bounds of updates should queue clipped redraws to reduce the cost of updating small regions of the screen. Notes: » If GLX_MESA_copy_sub_buffer isn't available then the GLX backend ignores any clip rectangles. » queuing multiple clipped redraws will result in the bounding box of each clip rectangle being used. » If a clipped redraw has a height > 300 pixels then it's promoted into a full stage redraw, so that the GPU doesn't end up blocking too long waiting for the vsync to reach the optimal position to avoid tearing. » Note: no empirical data was used to come up with this threshold so we may need to tune this. » Currently only ClutterX11TexturePixmap makes use of this new API. This is done via a new "queue-damage-redraw" signal that is emitted when the pixmap is updated. The default handler queues a clipped redraw with the assumption that the pixmap is being painted as a rectangle covering the actors transformed allocation. If you subclass ClutterX11TexturePixmap and change how it's painted you now also need to override the signal handler and queue your own redraw. Technically this is a semantic break, but it's assumed that no one is currently doing this. This still leaves a few unsolved issues with regards to optimizing sub stage redraws that need to be addressed in further work so this can only be considered a stepping stone a this point: » Because we have no reliable way to determine if the painting of any given actor is being modified any optimizations implemented using _clutter_actor_queue_redraw_with_clip must be overridable by a subclass, and technically must be opt-in for existing classes to avoid a change in semantics. E.g. consider that a user connects to the paint signal for ClutterTexture and paints a circle instead of a rectangle. In this case any original logic to queue clipped redraws would be incorrect. » Currently only the implementation of an actor has enough information with which to queue clipped redraws. E.g. It is not possible for generic code in clutter-actor.c to queue a clipped redraw when hiding an actor because actors have no way to report a "paint box". (remember actors can draw outside their allocation and actors with depth may also be projected outside of their allocation) » The current plan is to add a actor_class->get_paint_cuboid() virtual so actors can report a bounding cube for everything they would draw in their current state and use that to queue clipped redraws against the stage by projecting the paint cube into stage coordinates. » Our heuristics for promoting clipped redraws into full redraws to avoid blocking the GPU while we wait for the vsync need improving: » vsync issues aren't relevant for redirected/composited applications so they should use different heuristics. In this case we instead need to trade off the cost of blitting when using glXCopySubBuffer vs promoting to a full redraw and flipping instead.
2009-11-30 12:47:55 -05:00
CLUTTER_DEBUG_DISABLE_SWAP_EVENTS = 1 << 0,
CLUTTER_DEBUG_DISABLE_CLIPPED_REDRAWS = 1 << 1,
paint volumes: CLUTTER_PAINT=paint-volumes debug option This adds a debug option to visualize the paint volumes of all actors. When CLUTTER_PAINT=paint-volumes is exported in the environment before running a Clutter application then all actors will have their bounding volume drawn in green with a label corresponding to the actors type.
2010-09-07 13:50:29 -04:00
CLUTTER_DEBUG_REDRAWS = 1 << 2,
Use paint volumes to do automatic culling This uses actor paint volumes to perform culling during clutter_actor_paint. When performing a clipped redraw (because only a few localized actors changed) then as we traverse the scenegraph painting the actors we can now ignore actors that don't intersect the clip region. Early testing shows this can have a big performance benefit; e.g. 100% fps improvement for test-state with culling enabled and we hope that there are even much more compelling examples than that in the real world, Most Clutter applications are 2Dish interfaces and have quite a lot of actors that get continuously painted when anything is animated. The dynamic actors are often localized to an area of user focus though so with culling we can completely avoid painting any of the static actors outside the current clip region. Obviously the cost of culling has to be offset against the cost of painting to determine if it's a win, but our (limited) testing suggests it should be a win for most applications. Note: we hope we will be able to also bring another performance bump from culling with another iteration - hopefully in the 1.6 cycle - to avoid doing the culling in screen space and instead do it in the stage's model space. This will hopefully let us minimize the cost of transforming the actor volumes for culling.
2010-09-07 17:21:28 -04:00
CLUTTER_DEBUG_PAINT_VOLUMES = 1 << 3,
clutter-actor: Add a debug flag for disabling offscreen redirect This adds CLUTTER_PAINT=disable-offscreen-redirect to help diagnose problems with the correct opacity changes. This just makes it so that it never installs the flatten effect so it will never automatically redirect an actor offscreen.
2011-06-06 13:22:20 -04:00
CLUTTER_DEBUG_DISABLE_CULLING = 1 << 4,
Add a CLUTTER_PAINT debug option to enable continous redrawing When testing the performance of an application, it's often useful to force it to continuously redraw instead of going idle to help measure the frame rate. This just adds a CLUTTER_PAINT=continuous-redraw which causes the master clock to queue a redraw on all of the stages just before it prepares its source. Reviewed-by: Robert Bragg <robert@linux.intel.com> Reviewed-by: Emmanuele Bassi <ebassi@linux.intel.com>
2011-09-23 10:12:44 -04:00
CLUTTER_DEBUG_DISABLE_OFFSCREEN_REDIRECT = 1 << 5,
debug: Move paint-deform-tiles to CLUTTER_PAINT The CLUTTER_DEBUG class of debugging flags is meant for debugging notes, while the CLUTTER_PAINT debugging flags are for changing the output of the paint cycle. Painting the DeformEffect tiles should go in the latter.
2011-10-13 06:38:27 -04:00
CLUTTER_DEBUG_CONTINUOUS_REDRAW = 1 << 6,
CLUTTER_DEBUG_PAINT_DEFORM_TILES = 1 << 7
debug: Split debugging notes from behavioural modifiers Some of the ClutterDebugFlags are not meant as a logging facility: they actually change Clutter's behaviour at run-time. It would be useful to have this distinction ratified, and thus split ClutterDebugFlags into two: one DebugFlags for logging facilities and another set of flags for behavioural changes. This split is warranted because: • it should be possible to do "CLUTTER_DEBUG=all" and only have log messages on the output • it should be possible to use behavioural modifiers even on a Clutter that has been compiled without debugging messages support The commit adds two new debugging flags: ClutterPickDebugFlags - controlled by the CLUTTER_PICK environment variable ClutterPaintDebugFlags - controlled by the CLUTTER_PAINT environment variable The PickDebugFlags are: nop-picking dump-pick-buffers While the PaintDebugFlags is: disable-swap-events The mechanism is equivalent to the CLUTTER_DEBUG environment variable, but it does not depend on the debug level selected when configuring and compiling Clutter. The picking and painting debugging flags are initialized at clutter_init() time. http://bugzilla.openedhand.com/show_bug.cgi?id=1991
2010-02-16 15:08:35 -05:00
} ClutterDrawDebugFlag;
2006-11-21 Emmanuele Bassi <ebassi@openedhand.com> * configure.ac: Enable debug messages also when --enable-debug is set to "minimum". * clutter/Makefile.am: * clutter/clutter-debug.h: Move all debugging macros inside this private header; make all debug macros depend on the CLUTTER_ENABLE_DEBUG compile time define, controlled by the --enable-debug configure switch; add G_LOG_DOMAIN define. * clutter/clutter-main.c: Clean up the debug stuff; add command line argument parsing using GOption; the debug messages now are triggered like this: CLUTTER_DEBUG=section:section:... clutter-app or like this: clutter-app --clutter-debug=section:section:... where "section" is one of the sections listed in clutter-main.c, or "all", for all sections; each section is bound to a flag, which can be used to define a domain when adding a debug note using the CLUTTER_NOTE() macro; the old CLUTTER_DBG() macro is just a wrapper around that, under the CLUTTER_DEBUG_MISC domain; CLUTTER_NOTE() is used like this: CLUTTER_NOTE (DOMAIN, log-function); where log function is g_printerr(), g_message(), g_warning(), g_critical() or directly g_log() - for instance: CLUTTER_NOTE (PANGO, g_warning ("Cache miss: %d", glyph)); will print the warning only if the "pango" flag has been set to the CLUTTER_DEBUG envvar or passed to the --clutter-debug command line argument. similar to CLUTTER_SHOW_FPS, there's also the --clutter-show-fps command line switch; also, the --display and --screen command line switches have been added: the first overrides the DISPLAY envvar and the second controls the X screen used by Clutter to get the root window on the display. * clutter/clutter-main.h: * clutter/clutter-main.c: Add extended support for GOption in Clutter; use clutter_init_with_args() to let Clutter parse your own command line arguments; use instead clutter_get_option_group() to get the GOptionGroup used by Clutter if you want to do the parsing yourself with g_option_context_parse(). The init sequence has been verified, updated and moved into common functions where possible. * clutter/pango/pangoclutter-render.c: * clutter/*.c: Include "clutter-debug.h" where needed; use CLUTTER_NOTE() instead of CLUTTER_DBG(). * examples/super-oh.c: Use the new clutter_init_with_args() function, and add a --num-hands command line switch to the SuperOH example code controlling the number of hands at runtime.
2006-11-21 16:27:53 -05:00
#ifdef CLUTTER_ENABLE_DEBUG
debug: Add a macro for checking debug flags
2010-08-19 08:57:10 -04:00
#define CLUTTER_HAS_DEBUG(type) ((clutter_debug_flags & CLUTTER_DEBUG_##type) != FALSE)
[debug] Fix __GNUC__ typo The right gcc define is __GNUC__ not __GNUC_. This typo had the side effect that we were using the non gcc specific debug macros leading to a less optmised CLUTTER_NOTE () than one could have dreamed of.
2009-08-03 08:58:52 -04:00
#ifdef __GNUC__
debug: Add a macro for checking debug flags
2010-08-19 08:57:10 -04:00
/* Try the GCC extension for valists in macros */
debug: Clean up profile/debug symbols Since we have a _clutter_debug_message() function compiled in unconditionally we have no further need for the equivalent conditional version defined in clutter-profile.[ch]: we can simply do the work in one function.
2011-11-18 12:44:42 -05:00
#define CLUTTER_NOTE(type,x,a...) G_STMT_START { \
if (G_UNLIKELY (CLUTTER_HAS_DEBUG (type))) { \
debug: Simple whitespace cleanups
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_clutter_debug_message ("[" #type "]:" G_STRLOC ": " x, ##a); \
debug: Clean up profile/debug symbols Since we have a _clutter_debug_message() function compiled in unconditionally we have no further need for the equivalent conditional version defined in clutter-profile.[ch]: we can simply do the work in one function.
2011-11-18 12:44:42 -05:00
} } G_STMT_END
profile: Update to uprof-0.3 dep for --enable-profile When building with --enable-profile we now depend on the uprof-0.3 developer release which brings a few improvements: » It lets us "fix" how we initialize uprof so that instead of using a shared object constructor/destructor (which was a hack used when first adding uprof support to Clutter) we can now initialize as part of clutter's normal initialization code. As a side note though, I found that the way Clutter initializes has some quite serious problems whenever it involves GOptionGroups. It is not able to guarantee the initialization of dependencies like uprof and Cogl. For this reason we still use the contructor/destructor approach to initialize uprof in Cogl. » uprof-0.3 provides a better API for adding custom columns when reporting timer and counter statistics which lets us remove quite a lot of manual report generation code in clutter-profile.c. » uprof-0.3 provides a shared context for tracking mainloop timer statistics. This means any mainloop based library following the same "Mainloop" timer naming convention can use the shared context and no matter who ends up owning the final mainloop the statistics will always be in the same place. This allows profiling of Clutter with an external mainloop such as with the Mutter compositor. » uprof-0.3 can export statistics over dbus and comes with an ncurses based ui to vizualize timer and counter stats live. The latest version of uprof can be cloned from: git://github.com/rib/UProf.git
2010-06-21 10:36:46 -04:00
debug: Add a macro for checking debug flags
2010-08-19 08:57:10 -04:00
#else /* !__GNUC__ */
2007-10-12 Tomas Frydrych <tf@o-hand.com> Portability fixes: * clutter/clutter-private.h: Bracket #include "unistd.h" with #ifdef HAVE_UNISTD_H * clutter/clutter-fixed.c: Use "", not <> for inclusion of local files. (clutter_sqrtx): forward declare local variables. * clutter/clutter-debug.h: Added non-gcc (c99) implementation of variadic debug macros for when not compiling with gcc. * clutter/pango/pangoclutter-render.c: Fixed some strange uses of CLUTTER_NOTE() + stripped trailing whitespace.
2007-10-12 05:39:41 -04:00
/* Try the C99 version; unfortunately, this does not allow us to pass
* empty arguments to the macro, which means we have to
* do an intemediate printf.
*/
debug: Simple whitespace cleanups
2011-11-18 12:54:19 -05:00
#define CLUTTER_NOTE(type,...) G_STMT_START { \
if (G_UNLIKELY (CLUTTER_HAS_DEBUG (type))) { \
gchar *_fmt = g_strdup_printf (__VA_ARGS__); \
_clutter_debug_message ("[" #type "]:" G_STRLOC ": %s", _fmt); \
g_free (_fmt); \
debug: Clean up profile/debug symbols Since we have a _clutter_debug_message() function compiled in unconditionally we have no further need for the equivalent conditional version defined in clutter-profile.[ch]: we can simply do the work in one function.
2011-11-18 12:44:42 -05:00
} } G_STMT_END
profile: Update to uprof-0.3 dep for --enable-profile When building with --enable-profile we now depend on the uprof-0.3 developer release which brings a few improvements: » It lets us "fix" how we initialize uprof so that instead of using a shared object constructor/destructor (which was a hack used when first adding uprof support to Clutter) we can now initialize as part of clutter's normal initialization code. As a side note though, I found that the way Clutter initializes has some quite serious problems whenever it involves GOptionGroups. It is not able to guarantee the initialization of dependencies like uprof and Cogl. For this reason we still use the contructor/destructor approach to initialize uprof in Cogl. » uprof-0.3 provides a better API for adding custom columns when reporting timer and counter statistics which lets us remove quite a lot of manual report generation code in clutter-profile.c. » uprof-0.3 provides a shared context for tracking mainloop timer statistics. This means any mainloop based library following the same "Mainloop" timer naming convention can use the shared context and no matter who ends up owning the final mainloop the statistics will always be in the same place. This allows profiling of Clutter with an external mainloop such as with the Mutter compositor. » uprof-0.3 can export statistics over dbus and comes with an ncurses based ui to vizualize timer and counter stats live. The latest version of uprof can be cloned from: git://github.com/rib/UProf.git
2010-06-21 10:36:46 -04:00
#endif
2006-11-21 Emmanuele Bassi <ebassi@openedhand.com> * configure.ac: Enable debug messages also when --enable-debug is set to "minimum". * clutter/Makefile.am: * clutter/clutter-debug.h: Move all debugging macros inside this private header; make all debug macros depend on the CLUTTER_ENABLE_DEBUG compile time define, controlled by the --enable-debug configure switch; add G_LOG_DOMAIN define. * clutter/clutter-main.c: Clean up the debug stuff; add command line argument parsing using GOption; the debug messages now are triggered like this: CLUTTER_DEBUG=section:section:... clutter-app or like this: clutter-app --clutter-debug=section:section:... where "section" is one of the sections listed in clutter-main.c, or "all", for all sections; each section is bound to a flag, which can be used to define a domain when adding a debug note using the CLUTTER_NOTE() macro; the old CLUTTER_DBG() macro is just a wrapper around that, under the CLUTTER_DEBUG_MISC domain; CLUTTER_NOTE() is used like this: CLUTTER_NOTE (DOMAIN, log-function); where log function is g_printerr(), g_message(), g_warning(), g_critical() or directly g_log() - for instance: CLUTTER_NOTE (PANGO, g_warning ("Cache miss: %d", glyph)); will print the warning only if the "pango" flag has been set to the CLUTTER_DEBUG envvar or passed to the --clutter-debug command line argument. similar to CLUTTER_SHOW_FPS, there's also the --clutter-show-fps command line switch; also, the --display and --screen command line switches have been added: the first overrides the DISPLAY envvar and the second controls the X screen used by Clutter to get the root window on the display. * clutter/clutter-main.h: * clutter/clutter-main.c: Add extended support for GOption in Clutter; use clutter_init_with_args() to let Clutter parse your own command line arguments; use instead clutter_get_option_group() to get the GOptionGroup used by Clutter if you want to do the parsing yourself with g_option_context_parse(). The init sequence has been verified, updated and moved into common functions where possible. * clutter/pango/pangoclutter-render.c: * clutter/*.c: Include "clutter-debug.h" where needed; use CLUTTER_NOTE() instead of CLUTTER_DBG(). * examples/super-oh.c: Use the new clutter_init_with_args() function, and add a --num-hands command line switch to the SuperOH example code controlling the number of hands at runtime.
2006-11-21 16:27:53 -05:00
#else /* !CLUTTER_ENABLE_DEBUG */
[debug] CLUTTER_{NOTE,MARK,DBG,GLERR,TIMESTAMP} should always be statements In case someone tries to do: if (foo) CLUTTER_NOTE(DOMAIN, "%s", blah); CLUTTER_NOTE () should always be a statement
2009-08-03 09:11:33 -04:00
#define CLUTTER_NOTE(type,...) G_STMT_START { } G_STMT_END
debug: Add a macro for checking debug flags
2010-08-19 08:57:10 -04:00
#define CLUTTER_HAS_DEBUG(type) FALSE
2006-11-21 Emmanuele Bassi <ebassi@openedhand.com> * configure.ac: Enable debug messages also when --enable-debug is set to "minimum". * clutter/Makefile.am: * clutter/clutter-debug.h: Move all debugging macros inside this private header; make all debug macros depend on the CLUTTER_ENABLE_DEBUG compile time define, controlled by the --enable-debug configure switch; add G_LOG_DOMAIN define. * clutter/clutter-main.c: Clean up the debug stuff; add command line argument parsing using GOption; the debug messages now are triggered like this: CLUTTER_DEBUG=section:section:... clutter-app or like this: clutter-app --clutter-debug=section:section:... where "section" is one of the sections listed in clutter-main.c, or "all", for all sections; each section is bound to a flag, which can be used to define a domain when adding a debug note using the CLUTTER_NOTE() macro; the old CLUTTER_DBG() macro is just a wrapper around that, under the CLUTTER_DEBUG_MISC domain; CLUTTER_NOTE() is used like this: CLUTTER_NOTE (DOMAIN, log-function); where log function is g_printerr(), g_message(), g_warning(), g_critical() or directly g_log() - for instance: CLUTTER_NOTE (PANGO, g_warning ("Cache miss: %d", glyph)); will print the warning only if the "pango" flag has been set to the CLUTTER_DEBUG envvar or passed to the --clutter-debug command line argument. similar to CLUTTER_SHOW_FPS, there's also the --clutter-show-fps command line switch; also, the --display and --screen command line switches have been added: the first overrides the DISPLAY envvar and the second controls the X screen used by Clutter to get the root window on the display. * clutter/clutter-main.h: * clutter/clutter-main.c: Add extended support for GOption in Clutter; use clutter_init_with_args() to let Clutter parse your own command line arguments; use instead clutter_get_option_group() to get the GOptionGroup used by Clutter if you want to do the parsing yourself with g_option_context_parse(). The init sequence has been verified, updated and moved into common functions where possible. * clutter/pango/pangoclutter-render.c: * clutter/*.c: Include "clutter-debug.h" where needed; use CLUTTER_NOTE() instead of CLUTTER_DBG(). * examples/super-oh.c: Use the new clutter_init_with_args() function, and add a --num-hands command line switch to the SuperOH example code controlling the number of hands at runtime.
2006-11-21 16:27:53 -05:00
#endif /* CLUTTER_ENABLE_DEBUG */
extern guint clutter_debug_flags;
debug: Split debugging notes from behavioural modifiers Some of the ClutterDebugFlags are not meant as a logging facility: they actually change Clutter's behaviour at run-time. It would be useful to have this distinction ratified, and thus split ClutterDebugFlags into two: one DebugFlags for logging facilities and another set of flags for behavioural changes. This split is warranted because: • it should be possible to do "CLUTTER_DEBUG=all" and only have log messages on the output • it should be possible to use behavioural modifiers even on a Clutter that has been compiled without debugging messages support The commit adds two new debugging flags: ClutterPickDebugFlags - controlled by the CLUTTER_PICK environment variable ClutterPaintDebugFlags - controlled by the CLUTTER_PAINT environment variable The PickDebugFlags are: nop-picking dump-pick-buffers While the PaintDebugFlags is: disable-swap-events The mechanism is equivalent to the CLUTTER_DEBUG environment variable, but it does not depend on the debug level selected when configuring and compiling Clutter. The picking and painting debugging flags are initialized at clutter_init() time. http://bugzilla.openedhand.com/show_bug.cgi?id=1991
2010-02-16 15:08:35 -05:00
extern guint clutter_pick_debug_flags;
extern guint clutter_paint_debug_flags;
2006-11-21 Emmanuele Bassi <ebassi@openedhand.com> * configure.ac: Enable debug messages also when --enable-debug is set to "minimum". * clutter/Makefile.am: * clutter/clutter-debug.h: Move all debugging macros inside this private header; make all debug macros depend on the CLUTTER_ENABLE_DEBUG compile time define, controlled by the --enable-debug configure switch; add G_LOG_DOMAIN define. * clutter/clutter-main.c: Clean up the debug stuff; add command line argument parsing using GOption; the debug messages now are triggered like this: CLUTTER_DEBUG=section:section:... clutter-app or like this: clutter-app --clutter-debug=section:section:... where "section" is one of the sections listed in clutter-main.c, or "all", for all sections; each section is bound to a flag, which can be used to define a domain when adding a debug note using the CLUTTER_NOTE() macro; the old CLUTTER_DBG() macro is just a wrapper around that, under the CLUTTER_DEBUG_MISC domain; CLUTTER_NOTE() is used like this: CLUTTER_NOTE (DOMAIN, log-function); where log function is g_printerr(), g_message(), g_warning(), g_critical() or directly g_log() - for instance: CLUTTER_NOTE (PANGO, g_warning ("Cache miss: %d", glyph)); will print the warning only if the "pango" flag has been set to the CLUTTER_DEBUG envvar or passed to the --clutter-debug command line argument. similar to CLUTTER_SHOW_FPS, there's also the --clutter-show-fps command line switch; also, the --display and --screen command line switches have been added: the first overrides the DISPLAY envvar and the second controls the X screen used by Clutter to get the root window on the display. * clutter/clutter-main.h: * clutter/clutter-main.c: Add extended support for GOption in Clutter; use clutter_init_with_args() to let Clutter parse your own command line arguments; use instead clutter_get_option_group() to get the GOptionGroup used by Clutter if you want to do the parsing yourself with g_option_context_parse(). The init sequence has been verified, updated and moved into common functions where possible. * clutter/pango/pangoclutter-render.c: * clutter/*.c: Include "clutter-debug.h" where needed; use CLUTTER_NOTE() instead of CLUTTER_DBG(). * examples/super-oh.c: Use the new clutter_init_with_args() function, and add a --num-hands command line switch to the SuperOH example code controlling the number of hands at runtime.
2006-11-21 16:27:53 -05:00
Rework debug output Make it consistent across the various build options (with or without profiling enabled), and add a timestamp using the monotonic clock to every debug message.
2011-11-15 12:39:49 -05:00
void _clutter_debug_messagev (const char *format,
va_list var_args);
void _clutter_debug_message (const char *format,
...);
2006-11-21 Emmanuele Bassi <ebassi@openedhand.com> * configure.ac: Enable debug messages also when --enable-debug is set to "minimum". * clutter/Makefile.am: * clutter/clutter-debug.h: Move all debugging macros inside this private header; make all debug macros depend on the CLUTTER_ENABLE_DEBUG compile time define, controlled by the --enable-debug configure switch; add G_LOG_DOMAIN define. * clutter/clutter-main.c: Clean up the debug stuff; add command line argument parsing using GOption; the debug messages now are triggered like this: CLUTTER_DEBUG=section:section:... clutter-app or like this: clutter-app --clutter-debug=section:section:... where "section" is one of the sections listed in clutter-main.c, or "all", for all sections; each section is bound to a flag, which can be used to define a domain when adding a debug note using the CLUTTER_NOTE() macro; the old CLUTTER_DBG() macro is just a wrapper around that, under the CLUTTER_DEBUG_MISC domain; CLUTTER_NOTE() is used like this: CLUTTER_NOTE (DOMAIN, log-function); where log function is g_printerr(), g_message(), g_warning(), g_critical() or directly g_log() - for instance: CLUTTER_NOTE (PANGO, g_warning ("Cache miss: %d", glyph)); will print the warning only if the "pango" flag has been set to the CLUTTER_DEBUG envvar or passed to the --clutter-debug command line argument. similar to CLUTTER_SHOW_FPS, there's also the --clutter-show-fps command line switch; also, the --display and --screen command line switches have been added: the first overrides the DISPLAY envvar and the second controls the X screen used by Clutter to get the root window on the display. * clutter/clutter-main.h: * clutter/clutter-main.c: Add extended support for GOption in Clutter; use clutter_init_with_args() to let Clutter parse your own command line arguments; use instead clutter_get_option_group() to get the GOptionGroup used by Clutter if you want to do the parsing yourself with g_option_context_parse(). The init sequence has been verified, updated and moved into common functions where possible. * clutter/pango/pangoclutter-render.c: * clutter/*.c: Include "clutter-debug.h" where needed; use CLUTTER_NOTE() instead of CLUTTER_DBG(). * examples/super-oh.c: Use the new clutter_init_with_args() function, and add a --num-hands command line switch to the SuperOH example code controlling the number of hands at runtime.
2006-11-21 16:27:53 -05:00
G_END_DECLS
#endif /* __CLUTTER_DEBUG_H__ */
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