mirror of
https://github.com/RetroDECK/Supermodel.git
synced 2024-11-26 15:45:41 +00:00
120 lines
4.4 KiB
C
120 lines
4.4 KiB
C
|
/**
|
||
|
|
** Supermodel
|
||
|
|
** A Sega Model 3 Arcade Emulator.
|
||
|
|
** Copyright 2011 Bart Trzynadlowski
|
||
|
|
**
|
||
|
|
** This file is part of Supermodel.
|
||
|
|
**
|
||
|
|
** Supermodel 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 3 of the License, or (at your option)
|
||
|
|
** any later version.
|
||
|
|
**
|
||
|
|
** Supermodel 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 Supermodel. If not, see <http://www.gnu.org/licenses/>.
|
||
|
|
**/
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Shaders2D.h
|
||
|
|
*
|
||
|
|
* Header file containing the 2D vertex and fragment shaders.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef INCLUDED_SHADERS2D_H
|
||
|
|
#define INCLUDED_SHADERS2D_H
|
||
|
|
|
||
|
|
// Vertex shader
|
||
|
|
static const char vertexShaderSource[] =
|
||
|
|
{
|
||
|
|
"/** \n"
|
||
|
|
" ** Supermodel \n"
|
||
|
|
" ** A Sega Model 3 Arcade Emulator. \n"
|
||
|
|
" ** Copyright 2011 Bart Trzynadlowski \n"
|
||
|
|
" ** \n"
|
||
|
|
" ** This file is part of Supermodel. \n"
|
||
|
|
" ** \n"
|
||
|
|
" ** Supermodel is free software: you can redistribute it and/or modify it under \n"
|
||
|
|
" ** the terms of the GNU General Public License as published by the Free \n"
|
||
|
|
" ** Software Foundation, either version 3 of the License, or (at your option) \n"
|
||
|
|
" ** any later version. \n"
|
||
|
|
" ** \n"
|
||
|
|
" ** Supermodel is distributed in the hope that it will be useful, but WITHOUT \n"
|
||
|
|
" ** ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or \n"
|
||
|
|
" ** FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for \n"
|
||
|
|
" ** more details. \n"
|
||
|
|
" ** \n"
|
||
|
|
" ** You should have received a copy of the GNU General Public License along \n"
|
||
|
|
" ** with Supermodel. If not, see <http://www.gnu.org/licenses/>. \n"
|
||
|
|
" **/ \n"
|
||
|
|
"\n"
|
||
|
|
"/* \n"
|
||
|
|
" * Vertex2D.glsl \n"
|
||
|
|
" * \n"
|
||
|
|
" * Vertex shader for 2D tilemap rendering. \n"
|
||
|
|
" */ \n"
|
||
|
|
" \n"
|
||
|
|
"#version 120 \n"
|
||
|
|
"\n"
|
||
|
|
"void main(void) \n"
|
||
|
|
"{ \n"
|
||
|
|
" gl_TexCoord[0] = gl_MultiTexCoord0; \n"
|
||
|
|
" gl_Position = gl_ModelViewProjectionMatrix*gl_Vertex; \n"
|
||
|
|
"}\n"
|
||
|
|
};
|
||
|
|
|
||
|
|
// Fragment shader
|
||
|
|
static const char fragmentShaderSource[] =
|
||
|
|
{
|
||
|
|
"/** \n"
|
||
|
|
" ** Supermodel \n"
|
||
|
|
" ** A Sega Model 3 Arcade Emulator. \n"
|
||
|
|
" ** Copyright 2011 Bart Trzynadlowski \n"
|
||
|
|
" ** \n"
|
||
|
|
" ** This file is part of Supermodel. \n"
|
||
|
|
" ** \n"
|
||
|
|
" ** Supermodel is free software: you can redistribute it and/or modify it under \n"
|
||
|
|
" ** the terms of the GNU General Public License as published by the Free \n"
|
||
|
|
" ** Software Foundation, either version 3 of the License, or (at your option) \n"
|
||
|
|
" ** any later version. \n"
|
||
|
|
" ** \n"
|
||
|
|
" ** Supermodel is distributed in the hope that it will be useful, but WITHOUT \n"
|
||
|
|
" ** ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or \n"
|
||
|
|
" ** FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for \n"
|
||
|
|
" ** more details. \n"
|
||
|
|
" ** \n"
|
||
|
|
" ** You should have received a copy of the GNU General Public License along \n"
|
||
|
|
" ** with Supermodel. If not, see <http://www.gnu.org/licenses/>. \n"
|
||
|
|
" **/ \n"
|
||
|
|
"\n"
|
||
|
|
"/* \n"
|
||
|
|
" * Fragment2D.glsl \n"
|
||
|
|
" * \n"
|
||
|
|
" * Fragment shader for 2D tilemap rendering. \n"
|
||
|
|
" */ \n"
|
||
|
|
"\n"
|
||
|
|
"#version 120 \n"
|
||
|
|
"\n"
|
||
|
|
"// Global uniforms \n"
|
||
|
|
"uniform sampler2D textureMap; // 512x512 layer surface \n"
|
||
|
|
"uniform vec3 colorOffset; // color offset for this layer \n"
|
||
|
|
"\n"
|
||
|
|
"/* \n"
|
||
|
|
" * main(): \n"
|
||
|
|
" * \n"
|
||
|
|
" * Fragment shader entry point. \n"
|
||
|
|
" */ \n"
|
||
|
|
"\n"
|
||
|
|
"void main(void) \n"
|
||
|
|
"{ \n"
|
||
|
|
" gl_FragColor = texture2D(textureMap, gl_TexCoord[0].st); \n"
|
||
|
|
" gl_FragColor.rgb = clamp(gl_FragColor.rgb+colorOffset,0.0,1.0); \n"
|
||
|
|
"}\n"
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif // INCLUDED_SHADERS2D_H
|