mirror of
https://github.com/RaySollium99/picodrive.git
synced 2025-09-04 14:57:45 -04:00
cff531af94
- PicoDrive was originally released by fDave with simple
"free for non-commercial use / For commercial use, separate licencing
terms must be obtained" license and I kept it in my releases.
- in 2011, fDave re-released his code (same that I used as base
many years ago) dual licensed with GPLv2 and MAME licenses:
https://code.google.com/p/cyclone68000/
Based on the above I now proclaim that the whole source code is licensed
under the MAME license as more elaborate form of "for non-commercial use".
If that raises any doubt, I announce that all my modifications (which
is the vast majority of code by now) is licensed under the MAME license,
as it reads in COPYING file in this commit.
This does not affect ym2612.c/sn76496.c that were MAME licensed already
from the beginning.
73 lines
1.9 KiB
C
73 lines
1.9 KiB
C
/*
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* PicoDrive
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* (C) notaz, 2007,2008
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*
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* This work is licensed under the terms of MAME license.
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* See COPYING file in the top-level directory.
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*/
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#include <pspctrl.h>
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void psp_init(void);
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void psp_finish(void);
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void psp_msleep(int ms);
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// vram usage map:
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// 000000-044000 fb0
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// 044000-088000 fb1
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// 088000-0cc000 depth (?)
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// 0cc000-126000 emu draw buffers: 512*240 + 512*240*2
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#define VRAMOFFS_FB0 0x00000000
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#define VRAMOFFS_FB1 0x00044000
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#define VRAMOFFS_DEPTH 0x00088000
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#define VRAMOFFS_STUFF 0x000cc000
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#define VRAM_FB0 ((void *) (0x44000000+VRAMOFFS_FB0))
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#define VRAM_FB1 ((void *) (0x44000000+VRAMOFFS_FB1))
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#define VRAM_STUFF ((void *) (0x44000000+VRAMOFFS_STUFF))
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#define VRAM_CACHED_STUFF ((void *) (0x04000000+VRAMOFFS_STUFF))
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#define GU_CMDLIST_SIZE (16*1024)
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extern unsigned int guCmdList[GU_CMDLIST_SIZE];
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extern int psp_unhandled_suspend;
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void *psp_video_get_active_fb(void);
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void psp_video_switch_to_single(void);
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void psp_video_flip(int wait_vsync);
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extern void *psp_screen;
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unsigned int psp_pad_read(int blocking);
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int psp_get_cpu_clock(void);
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int psp_set_cpu_clock(int clock);
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char *psp_get_status_line(void);
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void psp_wait_suspend(void);
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void psp_resume_suspend(void);
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/* shorter btn names */
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#define PBTN_UP PSP_CTRL_UP
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#define PBTN_LEFT PSP_CTRL_LEFT
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#define PBTN_RIGHT PSP_CTRL_RIGHT
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#define PBTN_DOWN PSP_CTRL_DOWN
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#define PBTN_L PSP_CTRL_LTRIGGER
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#define PBTN_R PSP_CTRL_RTRIGGER
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#define PBTN_TRIANGLE PSP_CTRL_TRIANGLE
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#define PBTN_CIRCLE PSP_CTRL_CIRCLE
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#define PBTN_X PSP_CTRL_CROSS
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#define PBTN_SQUARE PSP_CTRL_SQUARE
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#define PBTN_SELECT PSP_CTRL_SELECT
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#define PBTN_START PSP_CTRL_START
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#define PBTN_NOTE PSP_CTRL_NOTE // doesn't seem to work?
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/* fake 'nub' btns */
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#define PBTN_NUB_UP (1 << 28)
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#define PBTN_NUB_RIGHT (1 << 29)
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#define PBTN_NUB_DOWN (1 << 30)
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#define PBTN_NUB_LEFT (1 << 31)
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