1 files changed, 91 insertions, 0 deletions
diff --git a/plugingui/pixelbuffer.h b/plugingui/pixelbuffer.h
new file mode 100644
index 0000000..2785eb1
--- /dev/null
+++ b/plugingui/pixelbuffer.h
@@ -0,0 +1,91 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ *            pixelbuffer.h
+ *
+ *  Thu Nov 10 09:00:37 CET 2011
+ *  Copyright 2011 Bent Bisballe Nyeng
+ *  deva@aasimon.org
+ ****************************************************************************/
+
+/*
+ *  This file is part of DrumGizmo.
+ *
+ *  DrumGizmo 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.
+ *
+ *  DrumGizmo 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 DrumGizmo; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
+ */
+#ifndef __DRUMGIZMO_PIXELBUFFER_H__
+#define __DRUMGIZMO_PIXELBUFFER_H__
+
+#include <stdlib.h>
+
+#include "colour.h"
+
+namespace GUI {
+
+class PixelBuffer {
+public:
+  PixelBuffer(size_t width, size_t height);
+  ~PixelBuffer();
+
+  void realloc(size_t width, size_t height);
+
+  void setPixel(size_t x, size_t y,
+                unsigned char red,
+                unsigned char green,
+                unsigned char blue,
+                unsigned char alpha);
+
+  unsigned char *buf;
+  size_t width;
+  size_t height;
+};
+
+class PixelBufferAlpha {
+public:
+  PixelBufferAlpha(size_t width, size_t height);
+  ~PixelBufferAlpha();
+
+  int idx;
+  size_t x, y;
+
+  void realloc(size_t width, size_t height);
+
+  void setPixel(size_t x, size_t y,
+                unsigned char red,
+                unsigned char green,
+                unsigned char blue,
+                unsigned char alpha);
+
+  void addPixel(size_t x, size_t y,
+                unsigned char red,
+                unsigned char green,
+                unsigned char blue,
+                unsigned char alpha);
+
+  void addPixel(size_t x, size_t y, Colour c);
+
+  void pixel(size_t x, size_t y,
+             unsigned char *red,
+             unsigned char *green,
+             unsigned char *blue,
+             unsigned char *alpha);
+
+  unsigned char *buf;
+  size_t width;
+  size_t height;
+};
+
+};
+
+#endif/*__DRUMGIZMO_PIXELBUFFER_H__*/