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afc73c38ce
Currently GTK can be built with G_ENABLE_DEBUG which enables various debug code and parsing of those env vars, or without, which instead of parsing them prints a warning if they are set. While building with G_ENABLE_DEBUG isn't strictly needed it's the only way to make GTK_DEBUG=interactive work, which is a nice thing to have always. This enables parsing of those env vars in any case and allows specific values being marked as also available when not built with G_ENABLE_DEBUG (interactive for example). If not built with G_ENABLE_DEBUG then all unavailable values will be marked as such in the help output and a note is added that GTK needs to be built with G_ENABLE_DEBUG to use them, which should help discoverability.
57 lines
1.8 KiB
C
57 lines
1.8 KiB
C
#include "gskdebugprivate.h"
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#include "gdk/gdk-private.h"
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static const GdkDebugKey gsk_debug_keys[] = {
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{ "renderer", GSK_DEBUG_RENDERER, "General renderer information" },
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{ "cairo", GSK_DEBUG_CAIRO, "Cairo renderer information" },
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{ "opengl", GSK_DEBUG_OPENGL, "OpenGL renderer information" },
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{ "vulkan", GSK_DEBUG_VULKAN, "Vulkan renderer information" },
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{ "shaders", GSK_DEBUG_SHADERS, "Information about shaders" },
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{ "surface", GSK_DEBUG_SURFACE, "Information about surfaces" },
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{ "fallback", GSK_DEBUG_FALLBACK, "Information about fallbacks" },
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{ "glyphcache", GSK_DEBUG_GLYPH_CACHE, "Information about glyph caching" },
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{ "geometry", GSK_DEBUG_GEOMETRY, "Show borders (when using cairo)" },
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{ "full-redraw", GSK_DEBUG_FULL_REDRAW, "Force full redraws" },
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{ "sync", GSK_DEBUG_SYNC, "Sync after each frame" },
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{ "vulkan-staging-image", GSK_DEBUG_VULKAN_STAGING_IMAGE, "Use a staging image for Vulkan texture upload" },
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{ "vulkan-staging-buffer", GSK_DEBUG_VULKAN_STAGING_BUFFER, "Use a staging buffer for Vulkan texture upload" }
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};
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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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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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gsk_debug_flags = gdk_parse_debug_var ("GSK_DEBUG",
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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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}
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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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