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grd-local-buffer.h

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+/*
+ * Copyright (C) 2024 Pascal Nowack
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program 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
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#pragma once
+
+#include <glib-object.h>
+#include <stdint.h>
+
+#define GRD_TYPE_LOCAL_BUFFER (grd_local_buffer_get_type ())
+G_DECLARE_DERIVABLE_TYPE (GrdLocalBuffer, grd_local_buffer,
+                          GRD, LOCAL_BUFFER, GObject)
+
+struct _GrdLocalBufferClass
+{
+  GObjectClass parent_class;
+
+  uint8_t *(* get_buffer) (GrdLocalBuffer *local_buffer);
+  uint32_t (* get_buffer_stride) (GrdLocalBuffer *local_buffer);
+};
+
+uint8_t *grd_local_buffer_get_buffer (GrdLocalBuffer *local_buffer);
+
+uint32_t grd_local_buffer_get_buffer_stride (GrdLocalBuffer *local_buffer);