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Plugin APIs: Now that I've figured out how multitaps work, fixed SIO API so it can theoretically actually work. 

git-svn-id: http://pcsx2.googlecode.com/svn/trunk@788 96395faa-99c1-11dd-bbfe-3dabce05a288
This commit is contained in:
mattmenke 2009-03-15 03:18:31 +00:00
parent fadeb5d86f
commit 579a907edf
2 changed files with 21 additions and 10 deletions
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2
common/include/api/GSApi.h
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@ -79,7 +79,7 @@ EXPORT_C_(s32) CALLBACK GSsetWindowInfo(winInfo *info);
#endif
EXPORT_C_(s32) GSfreeze(u8 mode, freezeData *data);
EXPORT_C_(void) GSconfigure();
EXPORT_C_(void) SGSconfigpath(char *configpath);
EXPORT_C_(void) GSconfigpath(char *configpath);
EXPORT_C_(void) GSabout();
EXPORT_C_(s32) GStest();

17
common/include/api/SIOApi.h
View File

@ -33,9 +33,18 @@
/* SIO plugin API */
// Called by SIO_TYPE_MTAP plugins to change the slot.
// Slot is then passed to memcard and pad plugins on SIOstartPoll.
// MTAP SIO plugins should ignore slot vvalues on startPoll, as should RMs (probably).
typedef int (CALLBACK * SIOchangeSlotCB)(int slot);
// Basic functions.
EXPORT_C_(s32) SIOinit();
// Types is an or-ed combination of SioTypes to initialize. It'd probably be simplest
// just to make each SIO plugin support only one type, for simplicity.
// SIOchangeSlotCB should *only* be called by MTAP plugins.
EXPORT_C_(s32) SIOinit(int types, SIOchangeSlotCB f);
// Single plugin can only be PAD, MTAP, RM, or MC. Only load one plugin of each type,
// but not both a PAD and MTAP. Simplifies plugin selection and interface, as well
// as API.
@ -43,9 +52,11 @@ EXPORT_C_(s32) SIOinit();
EXPORT_C_(s32) SIOopen(void *pDisplay);
EXPORT_C_(void) SIOclose();
EXPORT_C_(void) SIOshutdown();
// Returns 0 if device doesn't exist. Simplifies things. Also means you don't
// have to distinguish between MTAP and PAD SIO plugins.
// Returns 0 if device doesn't exist. Means old pad plugins can just say nothing
// connected to other slots, and SIOpoll won't be called on those slots, ideally.
EXPORT_C_(s32) SIOstartPoll(u8 deviceType, u32 port, u32 slot, u8 *returnValue);
// Returns 0 on the last output byte.
EXPORT_C_(s32) SIOpoll(u8 value, u8 *returnValue);