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74 lines
1.9 KiB
C
74 lines
1.9 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_SNES_STATE_H
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#define __SSNES_SNES_STATE_H
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#include <stdint.h>
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enum snes_tracker_type
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{
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SSNES_STATE_CAPTURE,
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SSNES_STATE_TRANSITION,
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SSNES_STATE_CAPTURE_PREV,
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SSNES_STATE_TRANSITION_PREV
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};
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enum snes_ram_type
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{
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SSNES_STATE_WRAM,
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SSNES_STATE_APURAM,
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SSNES_STATE_OAM,
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SSNES_STATE_CGRAM,
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SSNES_STATE_VRAM
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};
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struct snes_tracker_uniform_info
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{
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char id[64];
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uint32_t addr;
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enum snes_tracker_type type;
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enum snes_ram_type ram_type;
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};
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struct snes_tracker_info
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{
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const uint8_t *wram;
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const uint8_t *vram;
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const uint8_t *cgram;
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const uint8_t *oam;
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const uint8_t *apuram;
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const struct snes_tracker_uniform_info *info;
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unsigned info_elem;
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};
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struct snes_tracker_uniform
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{
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const char *id;
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int value;
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};
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typedef struct snes_tracker snes_tracker_t;
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snes_tracker_t* snes_tracker_init(const struct snes_tracker_info *info);
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void snes_tracker_free(snes_tracker_t *tracker);
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unsigned snes_get_uniform(snes_tracker_t *tracker, struct snes_tracker_uniform *uniforms, unsigned elem, unsigned frame_count);
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#endif
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