diff options
author | Robert Bragg <robert@linux.intel.com> | 2011-06-13 10:30:49 +0100 |
---|---|---|
committer | Robert Bragg <robert@linux.intel.com> | 2011-06-14 17:09:55 +0100 |
commit | 800f5e6d6e864bc6f120416927d30f6f5adda9ff (patch) | |
tree | e078a42a5eacc0b3a67a89a25dbb0bdb28bff56f | |
parent | 44e4b13324d9ae7e462e071ebf28ae4d29cb4606 (diff) | |
download | cogl-800f5e6d6e864bc6f120416927d30f6f5adda9ff.tar.gz |
profile: Adds a --enable-profile option
This adds a --enable-profile option which enables uprof based profiling.
It was also necessary to fixup a CLUTTER_ENABLE_PROFILING #ifdef in
cogl-context.c to renamed COGL_ENABLE_PROFILING instead. By default Cogl
doesn't output uprof reports directly, instead it assumes a higher level
toolkit will output a report. If you want a report from Cogl you can
export COGL_PROFILE_OUTPUT_REPORT=1 before running your app.
The latest version of uprof can be fetched from:
git://github.com/rib/UProf.git
-rw-r--r-- | cogl/Makefile.am | 2 | ||||
-rw-r--r-- | cogl/cogl-context.c | 2 | ||||
-rw-r--r-- | configure.ac | 24 |
3 files changed, 26 insertions, 2 deletions
diff --git a/cogl/Makefile.am b/cogl/Makefile.am index c3e2d72a..2e501d9c 100644 --- a/cogl/Makefile.am +++ b/cogl/Makefile.am @@ -379,7 +379,7 @@ libcogl_la_LDFLAGS = \ -no-undefined \ -version-info @COGL_LT_CURRENT@:@COGL_LT_REVISION@:@COGL_LT_AGE@ \ -export-dynamic \ - -export-symbols-regex "^(cogl|_cogl_debug_flags|_cogl_atlas_new|_cogl_atlas_add_reorganize_callback|_cogl_atlas_reserve_space|_cogl_callback|_cogl_util_get_eye_planes_for_screen_poly|_cogl_atlas_texture_remove_reorganize_callback|_cogl_atlas_texture_add_reorganize_callback|_cogl_texture_foreach_sub_texture_in_region|_cogl_atlas_texture_new_with_size).*" + -export-symbols-regex "^(cogl|_cogl_debug_flags|_cogl_atlas_new|_cogl_atlas_add_reorganize_callback|_cogl_atlas_reserve_space|_cogl_callback|_cogl_util_get_eye_planes_for_screen_poly|_cogl_atlas_texture_remove_reorganize_callback|_cogl_atlas_texture_add_reorganize_callback|_cogl_texture_foreach_sub_texture_in_region|_cogl_atlas_texture_new_with_size|_cogl_profile_trace_message).*" libcogl_la_SOURCES = $(cogl_sources_c) nodist_libcogl_la_SOURCES = $(BUILT_SOURCES) diff --git a/cogl/cogl-context.c b/cogl/cogl-context.c index 6abdfccf..bb8e5b1e 100644 --- a/cogl/cogl-context.c +++ b/cogl/cogl-context.c @@ -111,7 +111,7 @@ cogl_context_new (CoglDisplay *display, const CoglWinsysVtable *winsys; int i; -#ifdef CLUTTER_ENABLE_PROFILE +#ifdef COGL_ENABLE_PROFILE /* We need to be absolutely sure that uprof has been initialized * before calling _cogl_uprof_init. uprof_init (NULL, NULL) * will be a NOP if it has been initialized but it will also diff --git a/configure.ac b/configure.ac index 42bbbf44..314e6847 100644 --- a/configure.ac +++ b/configure.ac @@ -210,6 +210,29 @@ AS_IF([test "x$enable_cairo" = "xyes" && test "x$enable_debug" = "xyes"], dnl ============================================================ +dnl Enable profiling +dnl ============================================================ +AC_ARG_ENABLE(profile, + AC_HELP_STRING([--enable-uprof=@<:@no/yes@:>@], + [Turn on uprof profiling support. yes; All UProf profiling probe points are compiled in and may be runtime enabled. no; No profiling support will built into cogl. @<:@default=no@:>@]), + [], + [enable_profile=no]) +AS_IF([test "x$enable_profile" = "xyes"], + [ + AS_IF([test "x$GCC" = "xyes"], + [ + COGL_PKG_REQUIRES="$COGL_PKG_REQUIRES uprof-0.3" + COGL_EXTRA_CFLAGS="$COGL_EXTRA_CFLAGS -DCOGL_ENABLE_PROFILE" + AS_IF([test "x$enable_debug" = "xyes"], [COGL_EXTRA_CFLAGS="$COGL_EXTRA_CFLAGS -DUPROF_DEBUG"]) + ], + [ + AC_MSG_ERROR([--enable-profile is currently only supported if using GCC]) + ]) + ]) +AM_CONDITIONAL(PROFILE, test "x$enable_profile" != "xno") + + +dnl ============================================================ dnl Enable strict compiler flags dnl ============================================================ @@ -895,6 +918,7 @@ echo " Wayland compositor support: ${enable_wayland_egl_server}" fi echo " Image backend: ${COGL_IMAGE_BACKEND}" echo " Cogl Pango: ${enable_cogl_pango}" +echo " Profiling: ${enable_profile}" # Compiler/Debug related flags echo "" |