c434782e3a
Use a shorter/simpler license convention, stops the header taking so much space. Follow the SPDX license specification: https://spdx.org/licenses - C/C++/objc/objc++ - Python - Shell Scripts - CMake, GNUmakefile While most of the source tree has been included - `./extern/` was left out. - `./intern/cycles` & `./intern/atomic` are also excluded because they use different header conventions. doc/license/SPDX-license-identifiers.txt has been added to list SPDX all used identifiers. See P2788 for the script that automated these edits. Reviewed By: brecht, mont29, sergey Ref D14069
109 lines
1.7 KiB
C++
109 lines
1.7 KiB
C++
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/** \file
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* \ingroup imbdds
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*/
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/*
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* This file is based on a similar file from the NVIDIA texture tools
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* (http://nvidia-texture-tools.googlecode.com/)
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*
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* Original license from NVIDIA follows.
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*/
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/* This code is in the public domain -- <castanyo@yahoo.es>. */
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#include <Color.h>
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#include <Image.h>
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#include <cstdio> /* printf */
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Image::Image() : m_width(0), m_height(0), m_format(Format_RGB), m_data(nullptr)
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{
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}
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Image::~Image()
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{
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free();
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}
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void Image::allocate(uint w, uint h)
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{
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free();
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m_width = w;
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m_height = h;
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m_data = new Color32[w * h];
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}
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void Image::free()
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{
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delete[] m_data;
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m_data = nullptr;
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}
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uint Image::width() const
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{
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return m_width;
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}
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uint Image::height() const
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{
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return m_height;
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}
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const Color32 *Image::scanline(uint h) const
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{
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if (h >= m_height) {
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printf("DDS: scanline beyond dimensions of image\n");
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return m_data;
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}
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return m_data + h * m_width;
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}
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Color32 *Image::scanline(uint h)
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{
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if (h >= m_height) {
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printf("DDS: scanline beyond dimensions of image\n");
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return m_data;
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}
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return m_data + h * m_width;
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}
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const Color32 *Image::pixels() const
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{
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return m_data;
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}
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Color32 *Image::pixels()
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{
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return m_data;
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}
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const Color32 &Image::pixel(uint idx) const
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{
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if (idx >= m_width * m_height) {
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printf("DDS: pixel beyond dimensions of image\n");
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return m_data[0];
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}
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return m_data[idx];
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}
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Color32 &Image::pixel(uint idx)
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{
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if (idx >= m_width * m_height) {
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printf("DDS: pixel beyond dimensions of image\n");
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return m_data[0];
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}
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return m_data[idx];
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}
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Image::Format Image::format() const
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{
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return m_format;
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}
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void Image::setFormat(Image::Format f)
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{
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m_format = f;
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}
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