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https://gitlab.gnome.org/GNOME/gtk.git
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a6079b9b7b
This includes a copy of the diff(1) algorithm used by git diff by Davide Libenzi. It's used for the common case ofcontainer nodes having only very few changes for the few nodes of child widgets that changed (like a button lighting up when hilighted or a spinning spinner).
63 lines
1.5 KiB
C
63 lines
1.5 KiB
C
#include "gskdebugprivate.h"
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#ifdef G_ENABLE_DEBUG
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static const GDebugKey gsk_debug_keys[] = {
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{ "renderer", GSK_DEBUG_RENDERER },
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{ "cairo", GSK_DEBUG_CAIRO },
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{ "opengl", GSK_DEBUG_OPENGL },
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{ "shaders", GSK_DEBUG_SHADERS },
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{ "surface", GSK_DEBUG_SURFACE },
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{ "vulkan", GSK_DEBUG_VULKAN },
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{ "fallback", GSK_DEBUG_FALLBACK },
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{ "glyphcache", GSK_DEBUG_GLYPH_CACHE },
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{ "diff", GSK_DEBUG_DIFF },
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{ "geometry", GSK_DEBUG_GEOMETRY },
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{ "full-redraw", GSK_DEBUG_FULL_REDRAW},
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{ "sync", GSK_DEBUG_SYNC },
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{ "vulkan-staging-image", GSK_DEBUG_VULKAN_STAGING_IMAGE },
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{ "vulkan-staging-buffer", GSK_DEBUG_VULKAN_STAGING_BUFFER }
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};
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#endif
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static guint gsk_debug_flags;
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static void
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init_debug_flags (void)
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{
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#ifdef G_ENABLE_DEBUG
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static volatile gsize gsk_debug_flags__set;
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if (g_once_init_enter (&gsk_debug_flags__set))
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{
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const char *env = g_getenv ("GSK_DEBUG");
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gsk_debug_flags = g_parse_debug_string (env,
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(GDebugKey *) gsk_debug_keys,
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G_N_ELEMENTS (gsk_debug_keys));
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g_once_init_leave (&gsk_debug_flags__set, TRUE);
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}
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#endif
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}
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gboolean
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gsk_check_debug_flags (GskDebugFlags flags)
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{
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init_debug_flags ();
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return (gsk_debug_flags & flags) != 0;
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}
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GskDebugFlags
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gsk_get_debug_flags (void)
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{
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init_debug_flags ();
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return gsk_debug_flags;
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}
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void
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gsk_set_debug_flags (GskDebugFlags flags)
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{
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init_debug_flags ();
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gsk_debug_flags = flags;
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}
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