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gtk/gdk/gdkgltexturebuilder.h

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gdk: Add GdkGLTextureBuilder Building GL textures is complicated, so create an object to make them. So far, this object just contains the functionality of gdk_gl_texture_new(), but that will change in the future.
2023-04-24 04:04:26 +00:00
/*
* Copyright © 2023 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
#if !defined (__GDK_H_INSIDE__) && !defined (GTK_COMPILATION)
#error "Only <gdk/gdk.h> can be included directly."
#endif
#include <gdk/gdktypes.h>
G_BEGIN_DECLS
#define GDK_TYPE_GL_TEXTURE_BUILDER (gdk_gl_texture_builder_get_type ())
GDK_AVAILABLE_IN_4_12
GDK_DECLARE_INTERNAL_TYPE (GdkGLTextureBuilder, gdk_gl_texture_builder, GDK, GL_TEXTURE_BUILDER, GObject)
GDK_AVAILABLE_IN_4_12
GdkGLTextureBuilder * gdk_gl_texture_builder_new (void);
GDK_AVAILABLE_IN_4_12
GdkGLContext * gdk_gl_texture_builder_get_context (GdkGLTextureBuilder *self) G_GNUC_PURE;
GDK_AVAILABLE_IN_4_12
void gdk_gl_texture_builder_set_context (GdkGLTextureBuilder *self,
GdkGLContext *context);
GDK_AVAILABLE_IN_4_12
guint gdk_gl_texture_builder_get_id (GdkGLTextureBuilder *self) G_GNUC_PURE;
GDK_AVAILABLE_IN_4_12
void gdk_gl_texture_builder_set_id (GdkGLTextureBuilder *self,
guint id);
GDK_AVAILABLE_IN_4_12
int gdk_gl_texture_builder_get_width (GdkGLTextureBuilder *self) G_GNUC_PURE;
GDK_AVAILABLE_IN_4_12
void gdk_gl_texture_builder_set_width (GdkGLTextureBuilder *self,
int width);
GDK_AVAILABLE_IN_4_12
int gdk_gl_texture_builder_get_height (GdkGLTextureBuilder *self) G_GNUC_PURE;
GDK_AVAILABLE_IN_4_12
void gdk_gl_texture_builder_set_height (GdkGLTextureBuilder *self,
int height);
texturebuilder: Add ::format and ::has-mipmap We were trying to deduce that previously. Now we have explicit API
2023-04-24 12:36:38 +00:00
GDK_AVAILABLE_IN_4_12
GdkMemoryFormat gdk_gl_texture_builder_get_format (GdkGLTextureBuilder *self) G_GNUC_PURE;
GDK_AVAILABLE_IN_4_12
void gdk_gl_texture_builder_set_format (GdkGLTextureBuilder *self,
GdkMemoryFormat format);
GDK_AVAILABLE_IN_4_12
gboolean gdk_gl_texture_builder_get_has_mipmap (GdkGLTextureBuilder *self) G_GNUC_PURE;
GDK_AVAILABLE_IN_4_12
void gdk_gl_texture_builder_set_has_mipmap (GdkGLTextureBuilder *self,
gboolean has_mipmap);
gltexture: Optionally take a sync object Add a new function to TextureBuilder that takes a GLsync that requires internal code to wait on before using the texture. Somewhat sneakily, we don't take the sync if syncs are not supported by the current GL context. As public API has no code to query the sync for the destroy notify, this is fine and it means we don't have to do the check every time we want to call gdk_texture_get_sync() internally.
2023-04-25 09:03:51 +00:00
GDK_AVAILABLE_IN_4_12
gpointer gdk_gl_texture_builder_get_sync (GdkGLTextureBuilder *self) G_GNUC_PURE;
GDK_AVAILABLE_IN_4_12
void gdk_gl_texture_builder_set_sync (GdkGLTextureBuilder *self,
gpointer sync);
texturebuilder: Add ::udpate-region and ::update-texture
2023-04-28 03:40:14 +00:00
GDK_AVAILABLE_IN_4_12
GdkTexture * gdk_gl_texture_builder_get_update_texture (GdkGLTextureBuilder *self) G_GNUC_PURE;
GDK_AVAILABLE_IN_4_12
void gdk_gl_texture_builder_set_update_texture (GdkGLTextureBuilder *self,
GdkTexture *texture);
GDK_AVAILABLE_IN_4_12
cairo_region_t * gdk_gl_texture_builder_get_update_region (GdkGLTextureBuilder *self) G_GNUC_PURE;
GDK_AVAILABLE_IN_4_12
void gdk_gl_texture_builder_set_update_region (GdkGLTextureBuilder *self,
cairo_region_t *region);
gdk: Add GdkGLTextureBuilder Building GL textures is complicated, so create an object to make them. So far, this object just contains the functionality of gdk_gl_texture_new(), but that will change in the future.
2023-04-24 04:04:26 +00:00
GDK_AVAILABLE_IN_4_12
texturebuilder: Pass the destroy notify to the build() function This is more compatible with bindings that want to create per-object callbacks and not have their callbacks reused over different build() calls.
2023-04-24 19:56:49 +00:00
GdkTexture * gdk_gl_texture_builder_build (GdkGLTextureBuilder *self,
gdk: Add GdkGLTextureBuilder Building GL textures is complicated, so create an object to make them. So far, this object just contains the functionality of gdk_gl_texture_new(), but that will change in the future.
2023-04-24 04:04:26 +00:00
GDestroyNotify destroy,
gpointer data);
G_END_DECLS
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