mirror of
https://github.com/DrBeef/JKXR.git
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88 lines
3.1 KiB
C
88 lines
3.1 KiB
C
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/*
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===========================================================================
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Copyright (C) 2000 - 2013, Raven Software, Inc.
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Copyright (C) 2001 - 2013, Activision, Inc.
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Copyright (C) 2005 - 2015, ioquake3 contributors
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Copyright (C) 2013 - 2015, OpenJK contributors
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This file is part of the OpenJK source code.
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OpenJK is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License version 2 as
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published by the Free Software Foundation.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, see <http://www.gnu.org/licenses/>.
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===========================================================================
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*/
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#ifndef TR_COMMON_H
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#define TR_COMMON_H
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#include "../rd-common/tr_public.h"
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#include "../rd-common/tr_font.h"
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extern refimport_t ri;
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/*
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================================================================================
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Noise Generation
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================================================================================
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*/
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// Initialize the noise generator.
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void R_NoiseInit( void );
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// Get random 4-component vector.
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float R_NoiseGet4f( float x, float y, float z, float t );
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// Get the noise time.
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float GetNoiseTime( int t );
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/*
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================================================================================
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Image Loading
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================================================================================
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*/
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// Initialize the image loader.
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void R_ImageLoader_Init();
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typedef void (*ImageLoaderFn)( const char *filename, byte **pic, int *width, int *height );
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// Adds a new image loader to handle a new image type. The extension should not
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// begin with a period (a full stop).
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qboolean R_ImageLoader_Add( const char *extension, ImageLoaderFn imageLoader );
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// Load an image from file.
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void R_LoadImage( const char *shortname, byte **pic, int *width, int *height );
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// Load raw image data from TGA image.
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void LoadTGA( const char *name, byte **pic, int *width, int *height );
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// Load raw image data from JPEG image.
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void LoadJPG( const char *filename, byte **pic, int *width, int *height );
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// Load raw image data from PNG image.
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void LoadPNG( const char *filename, byte **data, int *width, int *height );
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/*
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================================================================================
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Image saving
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================================================================================
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*/
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// Convert raw image data to JPEG format and store in buffer.
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size_t RE_SaveJPGToBuffer( byte *buffer, size_t bufSize, int quality, int image_width, int image_height, byte *image_buffer, int padding );
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// Save raw image data as JPEG image file.
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void RE_SaveJPG( const char * filename, int quality, int image_width, int image_height, byte *image_buffer, int padding );
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// Save raw image data as PNG image file.
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int RE_SavePNG( const char *filename, byte *buf, size_t width, size_t height, int byteDepth );
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#endif
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