69 lines
2.1 KiB
C
69 lines
2.1 KiB
C
/* Copyright (C) 2023 Giovanni Cascione <ing.cascione@gmail.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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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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*
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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 LIBRETRO_DEFS_H
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#define LIBRETRO_DEFS_H
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/* Workaround for a RetroArch audio driver
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* limitation: a maximum of 1024 frames
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* can be written per call of audio_batch_cb() */
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#define AUDIO_BATCH_FRAMES_MAX 1024
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// System analog stick range is -0x8000 to 0x8000
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#define ANALOG_RANGE 0x8000
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#define DEFAULT_SAMPLE_RATE 48000
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#define DEFAULT_REFRESH_RATE 60
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#define FRAMESKIP_MAX DEFAULT_REFRESH_RATE / 2
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#define DEFAULT_SOUNDFONT_FILENAME "Roland_SC-55.sf2"
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// Audio status
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#define AUDIO_STATUS_MUTE (1 << 0)
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#define AUDIO_STATUS_UPDATE_LATENCY (1 << 1)
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#define AV_STATUS_UPDATE_AV_INFO (1 << 2)
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#define AV_STATUS_RESET_PENDING (1 << 3)
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#define AV_STATUS_UPDATE_GEOMETRY (1 << 4)
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#define AV_STATUS_UPDATE_GUI (1 << 5)
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// Video status
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#define VIDEO_GRAPHIC_MODE_REQUEST_SW (1 << 0)
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#define VIDEO_GRAPHIC_MODE_REQUEST_HW (1 << 1)
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#define VIDEO_GRAPHIC_MODE_HAVE_OPENGL (1 << 2)
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#define VIDEO_GRAPHIC_MODE_HAVE_OPENGLES2 (1 << 3)
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#define VIDEO_GRAPHIC_MODE_RESET_PENDING (1 << 4)
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// Preliminary scan results
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#define TEST_GAME_OK_TARGET_FOUND 0
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#define TEST_GAME_OK_ID_FOUND 1
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#define TEST_GAME_OK_ID_AUTODETECTED 2
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#define TEST_GAME_KO_NOT_FOUND 3
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#define TEST_GAME_KO_MULTIPLE_RESULTS 4
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#ifndef F_OK
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#define F_OK 0
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#endif
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#ifndef W_OK
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#define W_OK 2
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#endif
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#ifndef R_OK
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#define R_OK 4
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#endif
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#endif
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