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Update Libretro env handlers

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This commit is contained in:
Sergey Stepanov 2023-04-08 21:50:46 +03:00 • committed by sergystepanov
parent 66dbdba863
commit 137397dbc1
1 changed files with 13 additions and 15 deletions
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28
pkg/worker/emulator/libretro/nanoarch.go
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@ -267,7 +267,7 @@ func coreGetProcAddress(sym *C.char) C.retro_proc_address_t {
//export coreEnvironment
func coreEnvironment(cmd C.unsigned, data unsafe.Pointer) C.bool {
// spammy
switch cmd {
case C.RETRO_ENVIRONMENT_GET_VARIABLE_UPDATE:
return false
@ -276,13 +276,19 @@ func coreEnvironment(cmd C.unsigned, data unsafe.Pointer) C.bool {
}
switch cmd {
case C.RETRO_ENVIRONMENT_SET_ROTATION:
setRotation(*(*uint)(data) % 4)
return true
case C.RETRO_ENVIRONMENT_GET_CAN_DUPE:
*(*C.bool)(data) = C.bool(true)
return true
case C.RETRO_ENVIRONMENT_GET_USERNAME:
*(**C.char)(data) = cUserName
return true
case C.RETRO_ENVIRONMENT_GET_LOG_INTERFACE:
cb := (*C.struct_retro_log_callback)(data)
cb.log = (C.retro_log_printf_t)(C.coreLog_cgo)
case C.RETRO_ENVIRONMENT_GET_CAN_DUPE:
*(*C.bool)(data) = C.bool(true)
return true
case C.RETRO_ENVIRONMENT_SET_PIXEL_FORMAT:
res, err := videoSetPixelFormat(*(*C.enum_retro_pixel_format)(data))
if err != nil {
@ -303,17 +309,10 @@ func coreEnvironment(cmd C.unsigned, data unsafe.Pointer) C.bool {
libretroLogger.Debug().Msgf("message: %v", msg)
return true
}
return false
case C.RETRO_ENVIRONMENT_SHUTDOWN:
//window.SetShouldClose(true)
return true
/*
Sets screen rotation of graphics.
Valid values are 0, 1, 2, 3, which rotates screen by 0, 90, 180, 270 degrees
ccw respectively.
*/
case C.RETRO_ENVIRONMENT_SET_ROTATION:
setRotation(*(*uint)(data) % 4)
return true
return false
case C.RETRO_ENVIRONMENT_GET_VARIABLE:
if (*nano.options) == nil {
return false
@ -339,6 +338,7 @@ func coreEnvironment(cmd C.unsigned, data unsafe.Pointer) C.bool {
}
return false
case C.RETRO_ENVIRONMENT_SET_CONTROLLER_INFO:
// !to rewrite
if !nano.multitap.supported {
return false
}
@ -363,10 +363,8 @@ func coreEnvironment(cmd C.unsigned, data unsafe.Pointer) C.bool {
*ctx = C.RETRO_SAVESTATE_CONTEXT_NORMAL
}
return true
default:
return false
}
return true
return false
}
//export initVideo