mirror of
https://gitlab.gnome.org/GNOME/gtk.git
synced 2024-11-08 17:50:10 +00:00
591bc5edc0
epoxy defines it if windows.h hasn't been included. So include windows.h before epoxy. See also https://github.com/anholt/libepoxy/issues/299
132 lines
8.2 KiB
C
132 lines
8.2 KiB
C
/*
|
|
* 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>
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "gdkenums.h"
|
|
#include "gdktypes.h"
|
|
|
|
/* epoxy needs this, see https://github.com/anholt/libepoxy/issues/299 */
|
|
#ifdef GDK_WINDOWING_WIN32
|
|
#include <windows.h>
|
|
#endif
|
|
|
|
#include <epoxy/gl.h>
|
|
|
|
#ifdef GDK_RENDERING_VULKAN
|
|
#include <vulkan/vulkan.h>
|
|
#endif
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
typedef enum {
|
|
GDK_MEMORY_ALPHA_PREMULTIPLIED,
|
|
GDK_MEMORY_ALPHA_STRAIGHT,
|
|
GDK_MEMORY_ALPHA_OPAQUE
|
|
} GdkMemoryAlpha;
|
|
|
|
typedef enum {
|
|
GDK_MEMORY_NONE,
|
|
GDK_MEMORY_U8,
|
|
GDK_MEMORY_U8_SRGB,
|
|
GDK_MEMORY_U16,
|
|
GDK_MEMORY_FLOAT16,
|
|
GDK_MEMORY_FLOAT32,
|
|
|
|
GDK_N_DEPTHS
|
|
} GdkMemoryDepth;
|
|
|
|
#define GDK_MEMORY_DEPTH_BITS 3
|
|
|
|
gsize gdk_memory_format_alignment (GdkMemoryFormat format) G_GNUC_CONST;
|
|
GdkMemoryAlpha gdk_memory_format_alpha (GdkMemoryFormat format) G_GNUC_CONST;
|
|
gsize gdk_memory_format_bytes_per_pixel (GdkMemoryFormat format) G_GNUC_CONST;
|
|
GdkMemoryFormat gdk_memory_format_get_premultiplied (GdkMemoryFormat format) G_GNUC_CONST;
|
|
GdkMemoryFormat gdk_memory_format_get_straight (GdkMemoryFormat format) G_GNUC_CONST;
|
|
const GdkMemoryFormat * gdk_memory_format_get_fallbacks (GdkMemoryFormat format) G_GNUC_CONST;
|
|
GdkMemoryDepth gdk_memory_format_get_depth (GdkMemoryFormat format,
|
|
gboolean srgb) G_GNUC_CONST;
|
|
gsize gdk_memory_format_min_buffer_size (GdkMemoryFormat format,
|
|
gsize stride,
|
|
gsize width,
|
|
gsize height) G_GNUC_CONST;
|
|
gboolean gdk_memory_depth_is_srgb (GdkMemoryDepth depth) G_GNUC_CONST;
|
|
GdkMemoryDepth gdk_memory_depth_merge (GdkMemoryDepth depth1,
|
|
GdkMemoryDepth depth2) G_GNUC_CONST;
|
|
GdkMemoryFormat gdk_memory_depth_get_format (GdkMemoryDepth depth) G_GNUC_CONST;
|
|
GdkMemoryFormat gdk_memory_depth_get_alpha_format (GdkMemoryDepth depth) G_GNUC_CONST;
|
|
const char * gdk_memory_depth_get_name (GdkMemoryDepth depth);
|
|
void gdk_memory_format_gl_format (GdkMemoryFormat format,
|
|
gboolean gles,
|
|
GLint *out_internal_format,
|
|
GLint *out_internal_srgb_format,
|
|
GLenum *out_format,
|
|
GLenum *out_type,
|
|
GLint out_swizzle[4]);
|
|
gboolean gdk_memory_format_gl_rgba_format (GdkMemoryFormat format,
|
|
gboolean gles,
|
|
GdkMemoryFormat *out_actual_format,
|
|
GLint *out_internal_format,
|
|
GLint *out_internal_srgb_format,
|
|
GLenum *out_format,
|
|
GLenum *out_type,
|
|
GLint out_swizzle[4]);
|
|
#ifdef GDK_RENDERING_VULKAN
|
|
VkFormat gdk_memory_format_vk_format (GdkMemoryFormat format,
|
|
VkComponentMapping *out_swizzle);
|
|
VkFormat gdk_memory_format_vk_srgb_format (GdkMemoryFormat format);
|
|
VkFormat gdk_memory_format_vk_rgba_format (GdkMemoryFormat format,
|
|
GdkMemoryFormat *out_rgba_format,
|
|
VkComponentMapping *out_swizzle);
|
|
#endif
|
|
guint32 gdk_memory_format_get_dmabuf_fourcc (GdkMemoryFormat format);
|
|
const char * gdk_memory_format_get_name (GdkMemoryFormat format);
|
|
|
|
void gdk_memory_convert (guchar *dest_data,
|
|
gsize dest_stride,
|
|
GdkMemoryFormat dest_format,
|
|
GdkColorState *dest_cs,
|
|
const guchar *src_data,
|
|
gsize src_stride,
|
|
GdkMemoryFormat src_format,
|
|
GdkColorState *src_cs,
|
|
gsize width,
|
|
gsize height);
|
|
void gdk_memory_convert_color_state (guchar *data,
|
|
gsize stride,
|
|
GdkMemoryFormat format,
|
|
GdkColorState *src_color_state,
|
|
GdkColorState *dest_color_state,
|
|
gsize width,
|
|
gsize height);
|
|
void gdk_memory_mipmap (guchar *dest,
|
|
gsize dest_stride,
|
|
GdkMemoryFormat dest_format,
|
|
const guchar *src,
|
|
gsize src_stride,
|
|
GdkMemoryFormat src_format,
|
|
gsize src_width,
|
|
gsize src_height,
|
|
guint lod_level,
|
|
gboolean linear);
|
|
|
|
|
|
G_END_DECLS
|
|
|