93 lines
2.1 KiB
C
93 lines
2.1 KiB
C
/* Goom Project
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* Copyright (C) <2003> iOS-Software
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef GRAPHIC_H
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#define GRAPHIC_H
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typedef unsigned int Uint;
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typedef struct
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{
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unsigned short r, v, b;
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}
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Color;
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extern const Color BLACK;
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extern const Color WHITE;
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extern const Color RED;
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extern const Color BLUE;
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extern const Color GREEN;
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extern const Color YELLOW;
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extern const Color ORANGE;
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extern const Color VIOLET;
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#ifdef COLOR_BGRA
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#define B_CHANNEL 0xFF000000
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#define G_CHANNEL 0x00FF0000
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#define R_CHANNEL 0x0000FF00
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#define A_CHANNEL 0x000000FF
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#define B_OFFSET 24
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#define G_OFFSET 16
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#define R_OFFSET 8
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#define A_OFFSET 0
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typedef union _PIXEL {
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struct {
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unsigned char b;
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unsigned char g;
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unsigned char r;
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unsigned char a;
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} channels;
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unsigned int val;
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unsigned char cop[4];
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} Pixel;
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#else
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#define A_CHANNEL 0xFF000000
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#define R_CHANNEL 0x00FF0000
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#define G_CHANNEL 0x0000FF00
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#define B_CHANNEL 0x000000FF
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#define A_OFFSET 24
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#define R_OFFSET 16
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#define G_OFFSET 8
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#define B_OFFSET 0
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typedef union _PIXEL {
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struct {
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unsigned char a;
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unsigned char r;
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unsigned char g;
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unsigned char b;
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} channels;
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unsigned int val;
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unsigned char cop[4];
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} Pixel;
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#endif /* COLOR_BGRA */
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/*
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inline void setPixelRGB (Pixel * buffer, Uint x, Uint y, Color c);
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inline void getPixelRGB (Pixel * buffer, Uint x, Uint y, Color * c);
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*/
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#endif /* GRAPHIC_H */
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