mirror of
https://github.com/kmc-jp/n64-emu.git
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48 lines
No EOL
2.3 KiB
C
48 lines
No EOL
2.3 KiB
C
/* Copyright (c) 2020 Themaister
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef VI_STATUS_H_
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#define VI_STATUS_H_
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layout(constant_id = 1) const int VI_STATUS = 0;
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const int VI_CONTROL_TYPE_BLANK_BIT = 0 << 0;
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const int VI_CONTROL_TYPE_RESERVED_BIT = 1 << 0;
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const int VI_CONTROL_TYPE_RGBA5551_BIT = 2 << 0;
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const int VI_CONTROL_TYPE_RGBA8888_BIT = 3 << 0;
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const int VI_CONTROL_TYPE_MASK = 3 << 0;
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const int VI_CONTROL_GAMMA_DITHER_ENABLE_BIT = 1 << 2;
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const int VI_CONTROL_GAMMA_ENABLE_BIT = 1 << 3;
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const int VI_CONTROL_DIVOT_ENABLE_BIT = 1 << 4;
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const int VI_CONTROL_SERRATE_BIT = 1 << 6;
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const int VI_CONTROL_DITHER_FILTER_ENABLE_BIT = 1 << 16;
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const int VI_CONTROL_META_AA_BIT = 1 << 17;
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const int VI_CONTROL_META_SCALE_BIT = 1 << 18;
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const bool FMT_RGBA5551 = (VI_STATUS & VI_CONTROL_TYPE_MASK) == VI_CONTROL_TYPE_RGBA5551_BIT;
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const bool FMT_RGBA8888 = (VI_STATUS & VI_CONTROL_TYPE_MASK) == VI_CONTROL_TYPE_RGBA8888_BIT;
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const bool DITHER_ENABLE = (VI_STATUS & VI_CONTROL_DITHER_FILTER_ENABLE_BIT) != 0;
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const bool FETCH_AA = (VI_STATUS & VI_CONTROL_META_AA_BIT) != 0;
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const bool SCALE_AA = (VI_STATUS & VI_CONTROL_META_SCALE_BIT) != 0;
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const bool GAMMA_ENABLE = (VI_STATUS & VI_CONTROL_GAMMA_ENABLE_BIT) != 0;
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const bool GAMMA_DITHER = (VI_STATUS & VI_CONTROL_GAMMA_DITHER_ENABLE_BIT) != 0;
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#endif |