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47 lines
1.5 KiB
C
47 lines
1.5 KiB
C
/* SSNES - A Super Nintendo Entertainment System (SNES) Emulator frontend for libsnes.
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* Copyright (C) 2010-2011 - Hans-Kristian Arntzen
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*
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* Some code herein may be based on code found in BSNES.
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*
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* SSNES is free software: you can redistribute it and/or modify it under the terms
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* of the GNU General Public License as published by the Free Software Found-
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* ation, either version 3 of the License, or (at your option) any later version.
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*
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* SSNES is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with SSNES.
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* If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __SSNES_CG_H
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#define __SSNES_CG_H
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#include <stdbool.h>
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#include "gl_common.h"
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bool gl_cg_init(const char *path);
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void gl_cg_deinit(void);
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void gl_cg_set_proj_matrix(void);
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void gl_cg_set_params(unsigned width, unsigned height,
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unsigned tex_width, unsigned tex_height,
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unsigned out_width, unsigned out_height,
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unsigned frame_count,
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const struct gl_tex_info *info,
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const struct gl_tex_info *prev_info,
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const struct gl_tex_info *fbo_info, unsigned fbo_info_cnt);
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void gl_cg_use(unsigned index);
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unsigned gl_cg_num(void);
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bool gl_cg_filter_type(unsigned index, bool *smooth);
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void gl_cg_shader_scale(unsigned index, struct gl_fbo_scale *scale);
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#endif
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