gtk/gdk/gdkdebugprivate.h

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/* GDK - The GIMP Drawing Kit
* Copyright (C) 2020 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include <glib.h>
#include "gdktypes.h"
#include <glib/gstdio.h>
G_BEGIN_DECLS
typedef enum {
GDK_DEBUG_MISC = 1 << 0,
GDK_DEBUG_EVENTS = 1 << 1,
GDK_DEBUG_DND = 1 << 2,
GDK_DEBUG_INPUT = 1 << 3,
GDK_DEBUG_EVENTLOOP = 1 << 4,
GDK_DEBUG_FRAMES = 1 << 5,
GDK_DEBUG_SETTINGS = 1 << 6,
GDK_DEBUG_OPENGL = 1 << 7,
GDK_DEBUG_VULKAN = 1 << 8,
GDK_DEBUG_SELECTION = 1 << 9,
GDK_DEBUG_CLIPBOARD = 1 << 10,
GDK_DEBUG_DMABUF = 1 << 11,
GDK_DEBUG_OFFLOAD = 1 << 12,
/* flags below are influencing behavior */
GDK_DEBUG_LINEAR = 1 << 13,
GDK_DEBUG_HDR = 1 << 14,
GDK_DEBUG_PORTALS = 1 << 15,
GDK_DEBUG_NO_PORTALS = 1 << 16,
GDK_DEBUG_GL_NO_FRACTIONAL= 1 << 17,
GDK_DEBUG_FORCE_OFFLOAD = 1 << 18,
GDK_DEBUG_GL_PREFER_GL = 1 << 19,
GDK_DEBUG_GL_DEBUG = 1 << 20,
GDK_DEBUG_DEFAULT_SETTINGS= 1 << 21,
GDK_DEBUG_HIGH_DEPTH = 1 << 22,
GDK_DEBUG_NO_VSYNC = 1 << 23,
} GdkDebugFlags;
typedef enum {
GDK_FEATURE_OPENGL = 1 << 0,
GDK_FEATURE_GL_API = 1 << 1,
GDK_FEATURE_GLES_API = 1 << 2,
GDK_FEATURE_EGL = 1 << 3,
GDK_FEATURE_GLX = 1 << 4,
GDK_FEATURE_WGL = 1 << 5,
GDK_FEATURE_VULKAN = 1 << 6,
GDK_FEATURE_DMABUF = 1 << 7,
GDK_FEATURE_OFFLOAD = 1 << 8,
GDK_FEATURE_COLOR_MANAGEMENT = 1 << 9,
} GdkFeatures;
#define GDK_ALL_FEATURES ((1 << 10) - 1)
extern guint _gdk_debug_flags;
GdkDebugFlags gdk_display_get_debug_flags (GdkDisplay *display);
void gdk_display_set_debug_flags (GdkDisplay *display,
GdkDebugFlags flags);
gboolean gdk_has_feature (GdkFeatures feature);
static inline void
gdk_debug_message (const char *format, ...) G_GNUC_PRINTF(1, 2);
static inline void
gdk_debug_message (const char *format, ...)
{
va_list args;
char *s;
va_start (args, format);
s = g_strdup_vprintf (format, args);
va_end (args);
#ifdef GLIB_USING_SYSTEM_PRINTF
fprintf (stderr, "%s\n", s);
#else
g_fprintf (stderr, "%s\n", s);
#endif
g_free (s);
}
#define GDK_DISPLAY_DEBUG_CHECK(display,type) \
G_UNLIKELY (gdk_display_get_debug_flags (display) & GDK_DEBUG_##type)
#define GDK_DISPLAY_DEBUG(display,type,...) \
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G_STMT_START { \
if (GDK_DISPLAY_DEBUG_CHECK (display,type)) \
gdk_debug_message (__VA_ARGS__); \
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} G_STMT_END
#define GDK_DEBUG_CHECK(type) GDK_DISPLAY_DEBUG_CHECK (NULL,type)
#define GDK_DEBUG(type,...) GDK_DISPLAY_DEBUG (NULL,type,__VA_ARGS__)
typedef struct
{
const char *key;
guint value;
const char *help;
} GdkDebugKey;
guint gdk_parse_debug_var (const char *variable,
const char *docs,
const GdkDebugKey *keys,
guint nkeys);