2021-09-22 00:01:41 +00:00
|
|
|
/*
|
|
|
|
|
* Copyright © 2021 Benjamin Otte
|
|
|
|
|
*
|
|
|
|
|
* 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 2.1 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/>.
|
|
|
|
|
*
|
|
|
|
|
* Authors: Benjamin Otte <otte@gnome.org>
|
|
|
|
|
*/
|
|
|
|
|
|
2023-03-31 19:11:10 +00:00
|
|
|
#pragma once
|
2021-09-22 00:01:41 +00:00
|
|
|
|
2021-10-25 00:14:18 +00:00
|
|
|
#include "gdkenums.h"
|
2021-09-22 00:01:41 +00:00
|
|
|
|
2023-05-26 12:45:05 +00:00
|
|
|
#include <epoxy/gl.h>
|
|
|
|
|
|
2021-09-22 00:01:41 +00:00
|
|
|
G_BEGIN_DECLS
|
|
|
|
|
|
2021-09-25 22:22:20 +00:00
|
|
|
typedef enum {
|
|
|
|
|
GDK_MEMORY_ALPHA_PREMULTIPLIED,
|
|
|
|
|
GDK_MEMORY_ALPHA_STRAIGHT,
|
|
|
|
|
GDK_MEMORY_ALPHA_OPAQUE
|
|
|
|
|
} GdkMemoryAlpha;
|
|
|
|
|
|
2021-09-22 00:01:41 +00:00
|
|
|
gsize gdk_memory_format_alignment (GdkMemoryFormat format) G_GNUC_CONST;
|
2021-09-25 22:22:20 +00:00
|
|
|
GdkMemoryAlpha gdk_memory_format_alpha (GdkMemoryFormat format) G_GNUC_CONST;
|
2021-09-22 00:01:41 +00:00
|
|
|
gsize gdk_memory_format_bytes_per_pixel (GdkMemoryFormat format) G_GNUC_CONST;
|
2021-10-06 15:55:14 +00:00
|
|
|
gboolean gdk_memory_format_prefers_high_depth(GdkMemoryFormat format) G_GNUC_CONST;
|
2021-09-25 02:47:45 +00:00
|
|
|
gboolean gdk_memory_format_gl_format (GdkMemoryFormat format,
|
|
|
|
|
gboolean gles,
|
2023-04-17 03:42:19 +00:00
|
|
|
guint gl_major,
|
|
|
|
|
guint gl_minor,
|
2021-09-25 02:47:45 +00:00
|
|
|
guint *out_internal_format,
|
|
|
|
|
guint *out_format,
|
2023-05-26 12:45:05 +00:00
|
|
|
guint *out_type,
|
|
|
|
|
GLint (*out_gizzle)[4]);
|
2021-09-22 00:01:41 +00:00
|
|
|
|
|
|
|
|
void gdk_memory_convert (guchar *dest_data,
|
|
|
|
|
gsize dest_stride,
|
|
|
|
|
GdkMemoryFormat dest_format,
|
|
|
|
|
const guchar *src_data,
|
|
|
|
|
gsize src_stride,
|
|
|
|
|
GdkMemoryFormat src_format,
|
|
|
|
|
gsize width,
|
|
|
|
|
gsize height);
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
G_END_DECLS
|
|
|
|
|
|
