From 24bb55371a5d8d81b23521ebdfcde68f0035697c Mon Sep 17 00:00:00 2001 From: Bent Bisballe Nyeng Date: Sun, 20 Sep 2015 11:36:22 +0200 Subject: Basic project based on DrumGizmo. --- plugingui/pixelbuffer.h | 91 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 91 insertions(+) create mode 100644 plugingui/pixelbuffer.h (limited to 'plugingui/pixelbuffer.h') 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 + +#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__*/ -- cgit v1.2.3