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https://gitlab.gnome.org/GNOME/gtk.git
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f90e77d173
The ngl renderer has good support for fractional scaling, so we can enable this by default now. If you are using the gl renderer, you can disable fractional scaling with the GDK_DEBUG=gl-no-fractional environment variable.
111 lines
3.5 KiB
C
111 lines
3.5 KiB
C
/* GDK - The GIMP Drawing Kit
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* Copyright (C) 2020 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <glib.h>
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#include "gdktypes.h"
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#include <glib/gstdio.h>
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G_BEGIN_DECLS
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typedef enum {
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GDK_DEBUG_MISC = 1 << 0,
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GDK_DEBUG_EVENTS = 1 << 1,
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GDK_DEBUG_DND = 1 << 2,
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GDK_DEBUG_INPUT = 1 << 3,
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GDK_DEBUG_EVENTLOOP = 1 << 4,
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GDK_DEBUG_FRAMES = 1 << 5,
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GDK_DEBUG_SETTINGS = 1 << 6,
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GDK_DEBUG_OPENGL = 1 << 7,
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GDK_DEBUG_VULKAN = 1 << 8,
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GDK_DEBUG_SELECTION = 1 << 9,
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GDK_DEBUG_CLIPBOARD = 1 << 10,
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GDK_DEBUG_DMABUF = 1 << 11,
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GDK_DEBUG_OFFLOAD = 1 << 12,
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/* flags below are influencing behavior */
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GDK_DEBUG_PORTALS = 1 << 14,
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GDK_DEBUG_NO_PORTALS = 1 << 15,
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GDK_DEBUG_GL_DISABLE = 1 << 16,
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GDK_DEBUG_GL_NO_FRACTIONAL= 1 << 17,
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GDK_DEBUG_GL_DISABLE_GL = 1 << 19,
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GDK_DEBUG_GL_DISABLE_GLES = 1 << 20,
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GDK_DEBUG_GL_PREFER_GL = 1 << 21,
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GDK_DEBUG_GL_DEBUG = 1 << 22,
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GDK_DEBUG_GL_EGL = 1 << 23,
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GDK_DEBUG_GL_GLX = 1 << 24,
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GDK_DEBUG_GL_WGL = 1 << 25,
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GDK_DEBUG_VULKAN_DISABLE = 1 << 26,
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GDK_DEBUG_VULKAN_VALIDATE = 1 << 27,
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GDK_DEBUG_DEFAULT_SETTINGS= 1 << 28,
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GDK_DEBUG_HIGH_DEPTH = 1 << 29,
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GDK_DEBUG_NO_VSYNC = 1 << 30,
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GDK_DEBUG_DMABUF_DISABLE = 1 << 31,
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} GdkDebugFlags;
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extern guint _gdk_debug_flags;
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GdkDebugFlags gdk_display_get_debug_flags (GdkDisplay *display);
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void gdk_display_set_debug_flags (GdkDisplay *display,
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GdkDebugFlags flags);
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static inline void
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gdk_debug_message (const char *format, ...) G_GNUC_PRINTF(1, 2);
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static inline void
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gdk_debug_message (const char *format, ...)
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{
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va_list args;
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char *s;
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va_start (args, format);
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s = g_strdup_vprintf (format, args);
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va_end (args);
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#ifdef GLIB_USING_SYSTEM_PRINTF
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fprintf (stderr, "%s\n", s);
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#else
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g_fprintf (stderr, "%s\n", s);
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#endif
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g_free (s);
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}
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#define GDK_DISPLAY_DEBUG_CHECK(display,type) \
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G_UNLIKELY (gdk_display_get_debug_flags (display) & GDK_DEBUG_##type)
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#define GDK_DISPLAY_DEBUG(display,type,...) \
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G_STMT_START { \
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if (GDK_DISPLAY_DEBUG_CHECK (display,type)) \
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gdk_debug_message (__VA_ARGS__); \
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} G_STMT_END
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#define GDK_DEBUG_CHECK(type) GDK_DISPLAY_DEBUG_CHECK (NULL,type)
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#define GDK_DEBUG(type,...) GDK_DISPLAY_DEBUG (NULL,type,__VA_ARGS__)
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typedef struct
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{
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const char *key;
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guint value;
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const char *help;
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} GdkDebugKey;
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guint gdk_parse_debug_var (const char *variable,
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const GdkDebugKey *keys,
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guint nkeys);
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