diff options
Diffstat (limited to 'source/blender/imbuf/intern/dds/Image.cpp')
-rw-r--r-- | source/blender/imbuf/intern/dds/Image.cpp | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/source/blender/imbuf/intern/dds/Image.cpp b/source/blender/imbuf/intern/dds/Image.cpp new file mode 100644 index 00000000000..f3e6fa38955 --- /dev/null +++ b/source/blender/imbuf/intern/dds/Image.cpp @@ -0,0 +1,132 @@ +/** + * $Id$ + * + * ***** BEGIN GPL/BL DUAL LICENSE BLOCK ***** + * + * 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. The Blender + * Foundation also sells licenses for use in proprietary software under + * the Blender License. See http://www.blender.org/BL/ for information + * about this. + * + * 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. + * + * Contributors: Amorilia (amorilia@gamebox.net) + * + * ***** END GPL/BL DUAL LICENSE BLOCK ***** + */ + +/* + * This file is based on a similar file from the NVIDIA texture tools + * (http://nvidia-texture-tools.googlecode.com/) + * + * Original license from NVIDIA follows. + */ + +// This code is in the public domain -- castanyo@yahoo.es + +#include <Color.h> +#include <Image.h> + +#include <stdio.h> // printf + +Image::Image() : m_width(0), m_height(0), m_format(Format_RGB), m_data(0) +{ +} + +Image::~Image() +{ + free(); +} + +void Image::allocate(unsigned int w, unsigned int h) +{ + free(); + m_width = w; + m_height = h; + m_data = new Color32[w * h]; +} + +void Image::free() +{ + if (m_data) delete [] m_data; + m_data = 0; +} + + +unsigned int Image::width() const +{ + return m_width; +} + +unsigned int Image::height() const +{ + return m_height; +} + +const Color32 * Image::scanline(unsigned int h) const +{ + if (h >= m_height) { + printf("DDS: scanline beyond dimensions of image"); + return m_data; + } + return m_data + h * m_width; +} + +Color32 * Image::scanline(unsigned int h) +{ + if (h >= m_height) { + printf("DDS: scanline beyond dimensions of image"); + return m_data; + } + return m_data + h * m_width; +} + +const Color32 * Image::pixels() const +{ + return m_data; +} + +Color32 * Image::pixels() +{ + return m_data; +} + +const Color32 & Image::pixel(unsigned int idx) const +{ + if (idx >= m_width * m_height) { + printf("DDS: pixel beyond dimensions of image"); + return m_data[0]; + } + return m_data[idx]; +} + +Color32 & Image::pixel(unsigned int idx) +{ + if (idx >= m_width * m_height) { + printf("DDS: pixel beyond dimensions of image"); + return m_data[0]; + } + return m_data[idx]; +} + + +Image::Format Image::format() const +{ + return m_format; +} + +void Image::setFormat(Image::Format f) +{ + m_format = f; +} + |