Esteban Papp
99bf5e54c4
Signed-off-by: Esteban Papp <81431996+amznestebanpapp@users.noreply.github.com>
63 lines
1.7 KiB
C++
63 lines
1.7 KiB
C++
/*
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* Copyright (c) Contributors to the Open 3D Engine Project.
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* For complete copyright and license terms please see the LICENSE at the root of this distribution.
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*
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* SPDX-License-Identifier: Apache-2.0 OR MIT
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*
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*/
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#if !defined(USE_NULLFONT_ALWAYS)
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#include <AtomLyIntegration/AtomFont/FontTexture.h>
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//-------------------------------------------------------------------------------------------------
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int AZ::FontTexture::WriteToFile(const AZStd::string& fileName)
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{
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AZ::IO::FileIOStream outputFile(fileName.c_str(), AZ::IO::OpenMode::ModeWrite | AZ::IO::OpenMode::ModeBinary);
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if (!outputFile.IsOpen())
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{
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return 0;
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}
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BITMAPFILEHEADER pHeader;
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BITMAPINFOHEADER pInfoHeader;
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memset(&pHeader, 0, sizeof(BITMAPFILEHEADER));
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memset(&pInfoHeader, 0, sizeof(BITMAPINFOHEADER));
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pHeader.bfType = 0x4D42;
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pHeader.bfSize = sizeof(BITMAPFILEHEADER) + sizeof(BITMAPINFOHEADER) + m_width * m_height * 3;
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pHeader.bfOffBits = sizeof(BITMAPFILEHEADER) + sizeof(BITMAPINFOHEADER);
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pInfoHeader.biSize = sizeof(BITMAPINFOHEADER);
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pInfoHeader.biWidth = m_width;
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pInfoHeader.biHeight = m_height;
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pInfoHeader.biPlanes = 1;
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pInfoHeader.biBitCount = 24;
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pInfoHeader.biCompression = 0;
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pInfoHeader.biSizeImage = m_width * m_height * 3;
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outputFile.Write(sizeof(BITMAPFILEHEADER), &pHeader);
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outputFile.Write(sizeof(BITMAPINFOHEADER), &pInfoHeader);
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unsigned char cRGB[3];
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for (int i = m_height - 1; i >= 0; i--)
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{
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for (int j = 0; j < m_width; j++)
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{
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cRGB[0] = m_buffer[(i * m_width) + j];
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cRGB[1] = *cRGB;
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cRGB[2] = *cRGB;
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outputFile.Write(3, cRGB);
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}
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}
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return 1;
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}
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#endif
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