41e19757db
This is like G_DECLARE_FINAL_TYPE(), except it doesn't make the class struct public, so internally all the subclassing in the world can happen. Some subtle differences: - It marks the get_type() function as G_GNUC_CONST - It doesn't require the parent type - It uses G_DEFINE_AUTOPTR_CLEANUP_FUNC() instead of the private glib chainup method. Port a bunch of GDK and the whole event controller + gesture machinery to provew that it works. As a side effect, we gained a bunch of missing autocleanups.
89 lines
2.5 KiB
C
89 lines
2.5 KiB
C
/* GDK - The GIMP Drawing Kit
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*
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* gdkvulkancontextprivate.h: specific Vulkan wrappers
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*
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* Copyright © 2016 Benjamin Otte
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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 Library 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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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library 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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#ifndef __GDK_VULKAN_CONTEXT_PRIVATE__
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#define __GDK_VULKAN_CONTEXT_PRIVATE__
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#include "gdkvulkancontext.h"
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#include "gdkdrawcontextprivate.h"
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#include "gdkinternals.h"
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#ifdef GDK_RENDERING_VULKAN
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#include <vulkan/vulkan.h>
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#endif
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G_BEGIN_DECLS
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struct _GdkVulkanContext
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{
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GdkDrawContext parent_instance;
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};
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struct _GdkVulkanContextClass
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{
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GdkDrawContextClass parent_class;
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#ifdef GDK_RENDERING_VULKAN
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VkResult (* create_surface) (GdkVulkanContext *context,
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VkSurfaceKHR *surface);
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#endif
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};
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#ifdef GDK_RENDERING_VULKAN
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static inline VkResult
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gdk_vulkan_handle_result (VkResult res,
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const char *called_function)
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{
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if (res != VK_SUCCESS)
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{
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GDK_NOTE (VULKAN, g_printerr ("%s(): %s (%d)\n", called_function, gdk_vulkan_strerror (res), res));
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}
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return res;
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}
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#define GDK_VK_CHECK(func, ...) gdk_vulkan_handle_result (func (__VA_ARGS__), G_STRINGIFY (func))
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gboolean gdk_display_ref_vulkan (GdkDisplay *display,
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GError **error);
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void gdk_display_unref_vulkan (GdkDisplay *display);
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#else /* !GDK_RENDERING_VULKAN */
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static inline gboolean
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gdk_display_ref_vulkan (GdkDisplay *display,
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GError **error)
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{
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GDK_DISPLAY_NOTE (display, VULKAN, g_message ("Support for Vulkan disabled at compile-time"));
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g_set_error_literal (error, GDK_VULKAN_ERROR, GDK_VULKAN_ERROR_UNSUPPORTED,
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"Vulkan support was not enabled at compile time.");
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return FALSE;
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}
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#endif /* !GDK_RENDERING_VULKAN */
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G_END_DECLS
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#endif /* __GDK__VULKAN_CONTEXT_PRIVATE__ */
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