sdl

package module
v0.1.1 Latest Latest
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 Go to latest Published: Jan 8, 2023 License: MIT Imports: 19 Imported by: 3

Documentation

Index

Constants

View Source 
const (
	Query   = -1
	Ignore  = 0
	Disable = 0
	Enable  = 1
)
View Source 
const (
	KeyCodeUnknown KeyCode = 0

	KeyCodeReturn           KeyCode = '\r'
	KeyCodeEscape           KeyCode = '\033'
	KeyCodeBackspace        KeyCode = '\b'
	KeyCodeTab              KeyCode = '\t'
	KeyCodeSpace            KeyCode = ' '
	KeyCodeExclamationMark  KeyCode = '!'
	KeyCodeDoubleQuote      KeyCode = '"'
	KeyCodeHash             KeyCode = '#'
	KeyCodePercent          KeyCode = '%'
	KeyCodeDollar           KeyCode = '$'
	KeyCodeAmpersand        KeyCode = '&'
	KeyCodeQuote            KeyCode = '\''
	KeyCodeLeftParenthesis  KeyCode = '('
	KeyCodeRightParenthesis KeyCode = ')'
	KeyCodeAsterisk         KeyCode = '*'
	KeyCodePlus             KeyCode = '+'
	KeyCodeComma            KeyCode = ','
	KeyCodeMinus            KeyCode = '-'
	KeyCodePeriod           KeyCode = '.'
	KeyCodeSlash            KeyCode = '/'
	KeyCode0                KeyCode = '0'
	KeyCode1                KeyCode = '1'
	KeyCode2                KeyCode = '2'
	KeyCode3                KeyCode = '3'
	KeyCode4                KeyCode = '4'
	KeyCode5                KeyCode = '5'
	KeyCode6                KeyCode = '6'
	KeyCode7                KeyCode = '7'
	KeyCode8                KeyCode = '8'
	KeyCode9                KeyCode = '9'
	KeyCodeColon            KeyCode = ':'
	KeyCodeSemilon          KeyCode = ';'
	KeyCodeLess             KeyCode = '<'
	KeyCodeEquals           KeyCode = '='
	KeyCodeGreater          KeyCode = '>'
	KeyCodeQuestionMark     KeyCode = '?'
	KeyCodeAt               KeyCode = '@'

	KeyCodeLeftBracket  KeyCode = '['
	KeyCodeBackslash    KeyCode = '\\'
	KeyCodeRightBracket KeyCode = ']'
	KeyCodeCaret        KeyCode = '^'
	KeyCodeUnderscore   KeyCode = '_'
	KeyCodeBackquote    KeyCode = '`'
	KeyCodeA            KeyCode = 'a'
	KeyCodeB            KeyCode = 'b'
	KeyCodeC            KeyCode = 'c'
	KeyCodeD            KeyCode = 'd'
	KeyCodeE            KeyCode = 'e'
	KeyCodeF            KeyCode = 'f'
	KeyCodeG            KeyCode = 'g'
	KeyCodeH            KeyCode = 'h'
	KeyCodeI            KeyCode = 'i'
	KeyCodeJ            KeyCode = 'j'
	KeyCodeK            KeyCode = 'k'
	KeyCodeL            KeyCode = 'l'
	KeyCodeM            KeyCode = 'm'
	KeyCodeN            KeyCode = 'n'
	KeyCodeO            KeyCode = 'o'
	KeyCodeP            KeyCode = 'p'
	KeyCodeQ            KeyCode = 'q'
	KeyCodeR            KeyCode = 'r'
	KeyCodeS            KeyCode = 's'
	KeyCodeT            KeyCode = 't'
	KeyCodeU            KeyCode = 'u'
	KeyCodeV            KeyCode = 'v'
	KeyCodeW            KeyCode = 'w'
	KeyCodeX            KeyCode = 'x'
	KeyCodeY            KeyCode = 'y'
	KeyCodeZ            KeyCode = 'z'

	KeyCodeCapsLock = KeyCodeToScanCodeMask | KeyCode(ScanCodeCapsLock)

	KeyCodeF1  = KeyCodeToScanCodeMask | KeyCode(ScanCodeF1)
	KeyCodeF2  = KeyCodeToScanCodeMask | KeyCode(ScanCodeF2)
	KeyCodeF3  = KeyCodeToScanCodeMask | KeyCode(ScanCodeF3)
	KeyCodeF4  = KeyCodeToScanCodeMask | KeyCode(ScanCodeF4)
	KeyCodeF5  = KeyCodeToScanCodeMask | KeyCode(ScanCodeF5)
	KeyCodeF6  = KeyCodeToScanCodeMask | KeyCode(ScanCodeF6)
	KeyCodeF7  = KeyCodeToScanCodeMask | KeyCode(ScanCodeF7)
	KeyCodeF8  = KeyCodeToScanCodeMask | KeyCode(ScanCodeF8)
	KeyCodeF9  = KeyCodeToScanCodeMask | KeyCode(ScanCodeF9)
	KeyCodeF10 = KeyCodeToScanCodeMask | KeyCode(ScanCodeF10)
	KeyCodeF11 = KeyCodeToScanCodeMask | KeyCode(ScanCodeF11)
	KeyCodeF12 = KeyCodeToScanCodeMask | KeyCode(ScanCodeF12)

	KeyCodePrintScreen         = KeyCodeToScanCodeMask | KeyCode(ScanCodePrintScreen)
	KeyCodeScrollLock          = KeyCodeToScanCodeMask | KeyCode(ScanCodeScrollLock)
	KeyCodePause               = KeyCodeToScanCodeMask | KeyCode(ScanCodePause)
	KeyCodeInsert              = KeyCodeToScanCodeMask | KeyCode(ScanCodeInsert)
	KeyCodeHome                = KeyCodeToScanCodeMask | KeyCode(ScanCodeInsert)
	KeyCodePageUp              = KeyCodeToScanCodeMask | KeyCode(ScanCodePageUp)
	KeyCodeDelete      KeyCode = '\177'
	KeyCodeEnd                 = KeyCodeToScanCodeMask | KeyCode(ScanCodeEnd)
	KeyCodePageDown            = KeyCodeToScanCodeMask | KeyCode(ScanCodePageDown)
	KeyCodeRight               = KeyCodeToScanCodeMask | KeyCode(ScanCodeRight)
	KeyCodeLeft                = KeyCodeToScanCodeMask | KeyCode(ScanCodeLeft)
	KeyCodeDown                = KeyCodeToScanCodeMask | KeyCode(ScanCodeDown)
	KeyCodeUp                  = KeyCodeToScanCodeMask | KeyCode(ScanCodeUp)

	KeyCodeNumLockClear   = KeyCodeToScanCodeMask | KeyCode(ScanCodeNumLockClear)
	KeyCodeKeyPadDivide   = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadDivide)
	KeyCodeKeyPadMultiply = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadMultiply)
	KeyCodeKeyPadMinus    = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadMinus)
	KeyCodeKeyPadPlus     = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadPlus)
	KeyCodeKeyPadEnter    = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadEnter)
	KeyCodeKeyPad1        = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPad1)
	KeyCodeKeyPad2        = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPad2)
	KeyCodeKeyPad3        = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPad3)
	KeyCodeKeyPad4        = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPad4)
	KeyCodeKeyPad5        = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPad5)
	KeyCodeKeyPad6        = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPad6)
	KeyCodeKeyPad7        = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPad7)
	KeyCodeKeyPad8        = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPad8)
	KeyCodeKeyPad9        = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPad9)
	KeyCodeKeyPad0        = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPad0)
	KeyCodeKeyPadPeriod   = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadPeriod)

	KeyCodeApplication       = KeyCodeToScanCodeMask | KeyCode(ScanCodeApplication)
	KeyCodePower             = KeyCodeToScanCodeMask | KeyCode(ScanCodePower)
	KeyCodeKeyPadEquals      = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadEquals)
	KeyCodeF13               = KeyCodeToScanCodeMask | KeyCode(ScanCodeF13)
	KeyCodeF14               = KeyCodeToScanCodeMask | KeyCode(ScanCodeF14)
	KeyCodeF15               = KeyCodeToScanCodeMask | KeyCode(ScanCodeF15)
	KeyCodeF16               = KeyCodeToScanCodeMask | KeyCode(ScanCodeF16)
	KeyCodeF17               = KeyCodeToScanCodeMask | KeyCode(ScanCodeF17)
	KeyCodeF18               = KeyCodeToScanCodeMask | KeyCode(ScanCodeF18)
	KeyCodeF19               = KeyCodeToScanCodeMask | KeyCode(ScanCodeF19)
	KeyCodeF20               = KeyCodeToScanCodeMask | KeyCode(ScanCodeF20)
	KeyCodeF21               = KeyCodeToScanCodeMask | KeyCode(ScanCodeF21)
	KeyCodeF22               = KeyCodeToScanCodeMask | KeyCode(ScanCodeF22)
	KeyCodeF23               = KeyCodeToScanCodeMask | KeyCode(ScanCodeF23)
	KeyCodeF24               = KeyCodeToScanCodeMask | KeyCode(ScanCodeF24)
	KeyCodeExecute           = KeyCodeToScanCodeMask | KeyCode(ScanCodeExecute)
	KeyCodeHelp              = KeyCodeToScanCodeMask | KeyCode(ScanCodeHelp)
	KeyCodeMenu              = KeyCodeToScanCodeMask | KeyCode(ScanCodeMenu)
	KeyCodeSelect            = KeyCodeToScanCodeMask | KeyCode(ScanCodeSelect)
	KeyCodeStop              = KeyCodeToScanCodeMask | KeyCode(ScanCodeStop)
	KeyCodeAgain             = KeyCodeToScanCodeMask | KeyCode(ScanCodeAgain)
	KeyCodeUndo              = KeyCodeToScanCodeMask | KeyCode(ScanCodeUndo)
	KeyCodeCut               = KeyCodeToScanCodeMask | KeyCode(ScanCodeCut)
	KeyCodeCopy              = KeyCodeToScanCodeMask | KeyCode(ScanCodeCopy)
	KeyCodePaste             = KeyCodeToScanCodeMask | KeyCode(ScanCodePaste)
	KeyCodeFind              = KeyCodeToScanCodeMask | KeyCode(ScanCodeFind)
	KeyCodeMute              = KeyCodeToScanCodeMask | KeyCode(ScanCodeMute)
	KeyCodeVolumeUp          = KeyCodeToScanCodeMask | KeyCode(ScanCodeVolumeUp)
	KeyCodeVolumeDown        = KeyCodeToScanCodeMask | KeyCode(ScanCodeVolumeDown)
	KeyCodeKeyPadComma       = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadComma)
	KeyCodeKeyPadEqualsAS400 = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadEqualsAS400)

	KeyCodeAlternateErase = KeyCodeToScanCodeMask | KeyCode(ScanCodeAlternateErase)
	KeyCodeSystemRequest  = KeyCodeToScanCodeMask | KeyCode(ScanCodeSystemRequest)
	KeyCodeCancel         = KeyCodeToScanCodeMask | KeyCode(ScanCodeCancel)
	KeyCodeClear          = KeyCodeToScanCodeMask | KeyCode(ScanCodeClear)
	KeyCodePrior          = KeyCodeToScanCodeMask | KeyCode(ScanCodePrior)
	KeyCodeReturn2        = KeyCodeToScanCodeMask | KeyCode(ScanCodeReturn2)
	KeyCodeSeparator      = KeyCodeToScanCodeMask | KeyCode(ScanCodeSeparator)
	KeyCodeOut            = KeyCodeToScanCodeMask | KeyCode(ScanCodeOut)
	KeyCodeOper           = KeyCodeToScanCodeMask | KeyCode(ScanCodeOper)
	KeyCodeClearAgain     = KeyCodeToScanCodeMask | KeyCode(ScanCodeClearAgain)
	KeyCodeCrSel          = KeyCodeToScanCodeMask | KeyCode(ScanCodeCrSel)
	KeyCodeExSel          = KeyCodeToScanCodeMask | KeyCode(ScanCodeExSel)

	KeyCodeKeyPad00                = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPad00)
	KeyCodeKeyPad000               = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPad000)
	KeyCodeThousandsSeparator      = KeyCodeToScanCodeMask | KeyCode(ScanCodeThousandsSeparator)
	KeyCodeDecimalSeparator        = KeyCodeToScanCodeMask | KeyCode(ScanCodeDecimalSeparator)
	KeyCodeCurrencyUnit            = KeyCodeToScanCodeMask | KeyCode(ScanCodeCurrencyUnit)
	KeyCodeCurrencySubUnit         = KeyCodeToScanCodeMask | KeyCode(ScanCodeCurrencySubUnit)
	KeyCodeKeyPadLeftParenthesis   = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadLeftParenthesis)
	KeyCodeKeyPadRightParenthesis  = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadRightParenthesis)
	KeyCodeKeyPadLeftBrace         = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadLeftBrace)
	KeyCodeKeyPadRightBrace        = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadRightBrace)
	KeyCodeKeyPadTab               = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadTab)
	KeyCodeKeyPadBackspace         = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadBackspace)
	KeyCodeKeyPadA                 = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadA)
	KeyCodeKeyPadB                 = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadB)
	KeyCodeKeyPadC                 = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadC)
	KeyCodeKeyPadD                 = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadD)
	KeyCodeKeyPadE                 = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadE)
	KeyCodeKeyPadF                 = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadF)
	KeyCodeKeyPadXor               = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadXor)
	KeyCodeKeyPadPower             = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadPower)
	KeyCodeKeyPadPercent           = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadPercent)
	KeyCodeKeyPadLess              = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadLess)
	KeyCodeKeyPadGreater           = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadGreater)
	KeyCodeKeyPadAmpersand         = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadAmpersand)
	KeyCodeKeyPadDoubleAmpersand   = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadDoubleAmpersand)
	KeyCodeKeyPadVerticalBar       = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadVerticalBar)
	KeyCodeKeyPadDoubleVerticalBar = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadDoubleVerticalBar)
	KeyCodeKeyPadColon             = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadColon)
	KeyCodeKeyPadHash              = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadHash)
	KeyCodeKeyPadSpace             = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadSpace)
	KeyCodeKeyPadAt                = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadAt)
	KeyCodeKeyPadExclamationMark   = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadExclamationMark)
	KeyCodeKeyPadMemoryStore       = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadMemoryStore)
	KeyCodeKeyPadMemoryRecall      = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadMemoryRecall)
	KeyCodeKeyPadMemoryClear       = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadMemoryClear)
	KeyCodeKeyPadMemoryAdd         = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadMemoryAdd)
	KeyCodeKeyPadMemorySubtract    = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadMemorySubtract)
	KeyCodeKeyPadMemoryMultiply    = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadMemoryMultiply)
	KeyCodeKeyPadMemoryDivide      = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadMemoryDivide)
	KeyCodeKeyPadPlusMinus         = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadPlusMinus)
	KeyCodeKeyPadClear             = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadClear)
	KeyCodeKeyPadClearEntry        = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadClearEntry)
	KeyCodeKeyPadBinary            = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadBinary)
	KeyCodeKeyPadOctal             = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadOctal)
	KeyCodeKeyPadDecimal           = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadDecimal)
	KeyCodeKeyPadHexadecimal       = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyPadHexadecimal)

	KeyCodeLeftControl  = KeyCodeToScanCodeMask | KeyCode(ScanCodeLeftControl)
	KeyCodeLeftShift    = KeyCodeToScanCodeMask | KeyCode(ScanCodeLeftShift)
	KeyCodeLeftAlt      = KeyCodeToScanCodeMask | KeyCode(ScanCodeLeftAlt)
	KeyCodeLeftGUI      = KeyCodeToScanCodeMask | KeyCode(ScanCodeLeftGUI)
	KeyCodeRightControl = KeyCodeToScanCodeMask | KeyCode(ScanCodeRightControl)
	KeyCodeRightShift   = KeyCodeToScanCodeMask | KeyCode(ScanCodeRightShift)
	KeyCodeRightAlt     = KeyCodeToScanCodeMask | KeyCode(ScanCodeRightAlt)
	KeyCodeRightGUI     = KeyCodeToScanCodeMask | KeyCode(ScanCodeRightGUI)

	KeyCodeMode = KeyCodeToScanCodeMask | KeyCode(ScanCodeMode)

	KeyCodeAudioNext                   = KeyCodeToScanCodeMask | KeyCode(ScanCodeAudioNext)
	KeyCodeAudioPrevious               = KeyCodeToScanCodeMask | KeyCode(ScanCodeAudioPrevious)
	KeyCodeAudioStop                   = KeyCodeToScanCodeMask | KeyCode(ScanCodeAudioStop)
	KeyCodeAudioPlay                   = KeyCodeToScanCodeMask | KeyCode(ScanCodeAudioPlay)
	KeyCodeAudioMute                   = KeyCodeToScanCodeMask | KeyCode(ScanCodeAudioMute)
	KeyCodeMediaSelect                 = KeyCodeToScanCodeMask | KeyCode(ScanCodeMediaSelect)
	KeyCodeWWW                         = KeyCodeToScanCodeMask | KeyCode(ScanCodeWWW)
	KeyCodeMail                        = KeyCodeToScanCodeMask | KeyCode(ScanCodeMail)
	KeyCodeCalculator                  = KeyCodeToScanCodeMask | KeyCode(ScanCodeCalculator)
	KeyCodeComputer                    = KeyCodeToScanCodeMask | KeyCode(ScanCodeComputer)
	KeyCodeApplicationControlSearch    = KeyCodeToScanCodeMask | KeyCode(ScanCodeApplicationControlSearch)
	KeyCodeApplicationControlHome      = KeyCodeToScanCodeMask | KeyCode(ScanCodeApplicationControlHome)
	KeyCodeApplicationControlBack      = KeyCodeToScanCodeMask | KeyCode(ScanCodeApplicationControlBack)
	KeyCodeApplicationControlForward   = KeyCodeToScanCodeMask | KeyCode(ScanCodeApplicationControlForward)
	KeyCodeApplicationControlStop      = KeyCodeToScanCodeMask | KeyCode(ScanCodeApplicationControlStop)
	KeyCodeApplicationControlRefresh   = KeyCodeToScanCodeMask | KeyCode(ScanCodeApplicationControlRefresh)
	KeyCodeApplicationControlBookmarks = KeyCodeToScanCodeMask | KeyCode(ScanCodeApplicationControlBookmarks)

	KeyCodeBrightnessDown             = KeyCodeToScanCodeMask | KeyCode(ScanCodeBrightnessDown)
	KeyCodeBrightnessUp               = KeyCodeToScanCodeMask | KeyCode(ScanCodeBrightnessUp)
	KeyCodeDisplaySwitch              = KeyCodeToScanCodeMask | KeyCode(ScanCodeDisplaySwitch)
	KeyCodeKeyboardIlluminationToggle = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyboardIlluminationToggle)
	KeyCodeKeyboardIlluminationDown   = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyboardIlluminationDown)
	KeyCodeKeyboardIlluminationUp     = KeyCodeToScanCodeMask | KeyCode(ScanCodeKeyboardIlluminationUp)
	KeyCodeEject                      = KeyCodeToScanCodeMask | KeyCode(ScanCodeEject)
	KeyCodeSleep                      = KeyCodeToScanCodeMask | KeyCode(ScanCodeSleep)
	KeyCodeApplication1               = KeyCodeToScanCodeMask | KeyCode(ScanCodeApplication1)
	KeyCodeApplication2               = KeyCodeToScanCodeMask | KeyCode(ScanCodeApplication2)

	KeyCodeAudioRewind      = KeyCodeToScanCodeMask | KeyCode(ScanCodeAudioRewind)
	KeyCodeAudioFastForward = KeyCodeToScanCodeMask | KeyCode(ScanCodeAudioFastForward)
)
View Source 
const (
	KeyModifierControl = KeyModifierLeftControl | KeyModifierRightControl
	KeyModifierShift   = KeyModifierLeftShift | KeyModifierRightShift
	KeyModifierAlt     = KeyModifierLeftAlt | KeyModifierRightAlt
	KeyModifierGUI     = KeyModifierLeftGUI | KeyModifierRightGUI
)
View Source 
const (
	MouseButtonLeft   = 1
	MouseButtonMiddle = 2
	MouseButtonRight  = 3
	MouseButtonExtra1 = 4
	MouseButtonExtra2 = 5
)
View Source 
const (
	AlphaOpaque      = 255
	AlphaTransparent = 0
)
View Source 
const (
	BitmapOrderNone = iota
	BitmapOrder4321
	BitmapOrder1234
)
View Source 
const (
	PackedOrderNone = iota
	PackedOrderXRGB
	PackedOrderRGBX
	PackedOrderARGB
	PackedOrderRGBA
	PackedOrderXBGR
	PackedOrderBGRX
	PackedOrderABGR
	PackedOrderBGRA
)
View Source 
const (
	ArrayOrderNone = iota
	ArrayOrderRGB
	ArrayOrderRGBA
	ArrayOrderARGB
	ArrayOrderBGR
	ArrayOrderBGRA
	ArrayOrderABGR
)
View Source 
const (
	PackedLayoutNone = iota
	PackedLayout332
	PackedLayout4444
	PackedLayout1555
	PackedLayout5551
	PackedLayout565
	PackedLayout8888
	PackedLayout2101010
	PackedLayout1010102
)
View Source 
const (
	PixelFormatUnknown     PixelFormat = 0
	PixelFormatIndex1LSB               = (1 << 28) | (PixelFormat(PixelTypeIndex1) << 24) | (BitmapOrder4321 << 20) | (PackedLayoutNone << 16) | (1 << 8) | 0
	PixelFormatIndex1MSB               = (1 << 28) | (PixelFormat(PixelTypeIndex1) << 24) | (BitmapOrder1234 << 20) | (PackedLayoutNone << 16) | (1 << 8) | 0
	PixelFormatIndex4LSB               = (1 << 28) | (PixelFormat(PixelTypeIndex4) << 24) | (BitmapOrder4321 << 20) | (PackedLayoutNone << 16) | (4 << 8) | 0
	PixelFormatIndex4MSB               = (1 << 28) | (PixelFormat(PixelTypeIndex4) << 24) | (BitmapOrder1234 << 20) | (PackedLayoutNone << 16) | (4 << 8) | 0
	PixelFormatIndex8                  = (1 << 28) | (PixelFormat(PixelTypeIndex8) << 24) | (BitmapOrderNone << 20) | (PackedLayoutNone << 16) | (8 << 8) | 1
	PixelFormatRGB332                  = (1 << 28) | (PixelFormat(PixelTypePacked8) << 24) | (PackedOrderXRGB << 20) | (PackedLayout332 << 16) | (8 << 8) | 1
	PixelFormatRGB444                  = (1 << 28) | (PixelFormat(PixelTypePacked16) << 24) | (PackedOrderXRGB << 20) | (PackedLayout4444 << 16) | (12 << 8) | 2
	PixelFormatRGB555                  = (1 << 28) | (PixelFormat(PixelTypePacked16) << 24) | (PackedOrderXRGB << 20) | (PackedLayout1555 << 16) | (15 << 8) | 2
	PixelFormatBGR555                  = (1 << 28) | (PixelFormat(PixelTypePacked16) << 24) | (PackedOrderXBGR << 20) | (PackedLayout1555 << 16) | (15 << 8) | 2
	PixelFormatARGB4444                = (1 << 28) | (PixelFormat(PixelTypePacked16) << 24) | (PackedOrderARGB << 20) | (PackedLayout4444 << 16) | (16 << 8) | 2
	PixelFormatRGBA4444                = (1 << 28) | (PixelFormat(PixelTypePacked16) << 24) | (PackedOrderRGBA << 20) | (PackedLayout4444 << 16) | (16 << 8) | 2
	PixelFormatABGR4444                = (1 << 28) | (PixelFormat(PixelTypePacked16) << 24) | (PackedOrderABGR << 20) | (PackedLayout4444 << 16) | (16 << 8) | 2
	PixelFormatBGRA4444                = (1 << 28) | (PixelFormat(PixelTypePacked16) << 24) | (PackedOrderBGRA << 20) | (PackedLayout4444 << 16) | (16 << 8) | 2
	PixelFormatARGB1555                = (1 << 28) | (PixelFormat(PixelTypePacked16) << 24) | (PackedOrderARGB << 20) | (PackedLayout1555 << 16) | (16 << 8) | 2
	PixelFormatRGBA5551                = (1 << 28) | (PixelFormat(PixelTypePacked16) << 24) | (PackedOrderRGBA << 20) | (PackedLayout5551 << 16) | (16 << 8) | 2
	PixelFormatABGR1555                = (1 << 28) | (PixelFormat(PixelTypePacked16) << 24) | (PackedOrderABGR << 20) | (PackedLayout1555 << 16) | (16 << 8) | 2
	PixelFormatBGRA5551                = (1 << 28) | (PixelFormat(PixelTypePacked16) << 24) | (PackedOrderBGRA << 20) | (PackedLayout5551 << 16) | (16 << 8) | 2
	PixelFormatRGB565                  = (1 << 28) | (PixelFormat(PixelTypePacked16) << 24) | (PackedOrderXRGB << 20) | (PackedLayout565 << 16) | (16 << 8) | 2
	PixelFormatBGR565                  = (1 << 28) | (PixelFormat(PixelTypePacked16) << 24) | (PackedOrderXBGR << 20) | (PackedLayout565 << 16) | (16 << 8) | 2
	PixelFormatRGB24                   = (1 << 28) | (PixelFormat(PixelTypeArrayUnsigned8) << 24) | (ArrayOrderRGB << 20) | (PackedLayoutNone << 16) | (24 << 8) | 3
	PixelFormatBGR24                   = (1 << 28) | (PixelFormat(PixelTypeArrayUnsigned8) << 24) | (ArrayOrderBGR << 20) | (PackedLayoutNone << 16) | (24 << 8) | 3
	PixelFormatRGB888                  = (1 << 28) | (PixelFormat(PixelTypePacked32) << 24) | (PackedOrderXRGB << 20) | (PackedLayout8888 << 16) | (24 << 8) | 4
	PixelFormatRGBX8888                = (1 << 28) | (PixelFormat(PixelTypePacked32) << 24) | (PackedOrderRGBX << 20) | (PackedLayout8888 << 16) | (24 << 8) | 4
	PixelFormatBGR888                  = (1 << 28) | (PixelFormat(PixelTypePacked32) << 24) | (PackedOrderXBGR << 20) | (PackedLayout8888 << 16) | (24 << 8) | 4
	PixelFormatBGRX8888                = (1 << 28) | (PixelFormat(PixelTypePacked32) << 24) | (PackedOrderBGRX << 20) | (PackedLayout8888 << 16) | (24 << 8) | 4
	PixelFormatARGB8888                = (1 << 28) | (PixelFormat(PixelTypePacked32) << 24) | (PackedOrderARGB << 20) | (PackedLayout8888 << 16) | (32 << 8) | 4
	PixelFormatRGBA8888                = (1 << 28) | (PixelFormat(PixelTypePacked32) << 24) | (PackedOrderRGBA << 20) | (PackedLayout8888 << 16) | (32 << 8) | 4
	PixelFormatABGR8888                = (1 << 28) | (PixelFormat(PixelTypePacked32) << 24) | (PackedOrderABGR << 20) | (PackedLayout8888 << 16) | (32 << 8) | 4
	PixelFormatBGRA8888                = (1 << 28) | (PixelFormat(PixelTypePacked32) << 24) | (PackedOrderBGRA << 20) | (PackedLayout8888 << 16) | (32 << 8) | 4
	PixelFormatARGB2101010             = (1 << 28) | (PixelFormat(PixelTypePacked32) << 24) | (PackedOrderARGB << 20) | (PackedLayout2101010 << 16) | (32 << 8) | 4

	// Planar mode: Y + V + U (3 planes)
	PixelFormatYV12 PixelFormat = ('2' << 24) | ('1' << 16) | ('V' << 8) | 'Y'
	// Planar mode: Y + U + V (3 planes)
	PixelFormatIYUV PixelFormat = ('V' << 24) | ('U' << 16) | ('Y' << 8) | 'I'
	// Packed mode: Y0+U0+Y1+V0 (1 plane)
	PixelFormatYUY2 PixelFormat = ('2' << 24) | ('Y' << 16) | ('U' << 8) | 'Y'
	// Packed mode: U0+Y0+V0+Y1 (1 plane)
	PixelFormatUYVY PixelFormat = ('Y' << 24) | ('V' << 16) | ('Y' << 8) | 'U'
	// Packed mode: Y0+V0+Y1+U0 (1 plane)
	PixelFormatYVYU PixelFormat = ('U' << 24) | ('Y' << 16) | ('V' << 8) | 'Y'
	// Planar mode: Y + U/V interleaved (2 planes)
	PixelFormatNV12 PixelFormat = ('2' << 24) | ('1' << 16) | ('V' << 8) | 'N'
	// Planar mode: Y + V/U interleaved (2 planes)
	PixelFormatNV21 PixelFormat = ('1' << 24) | ('2' << 16) | ('V' << 8) | 'N'
	// Android video texture format
	PixelFormatExternalOES PixelFormat = (' ' << 24) | ('S' << 16) | ('E' << 8) | 'O'
)
View Source 
const (
	WindowPositionCenteredMask  int = 0x2fff0000
	WindowPositionCentered      int = WindowPositionCenteredMask
	WindowPositionUndefinedMask int = 0x1fff0000
	WindowPositionUndefined     int = WindowPositionUndefinedMask
)
View Source 
const (
	KeyCodeToScanCodeMask = 1 << 30
)
View Source 
const (
	NumScanCodes = 512
)

Variables

This section is empty.

Functions

func BitsPerPixel 

func BitsPerPixel(format int) int

func ClearError 

func ClearError()

func CloseAudioDevice added in v0.1.1 

func CloseAudioDevice(device AudioDeviceID)

func FreePalette added in v0.1.1 

func FreePalette(palette *Palette)

func FreeRW 

func FreeRW(area *RWOps)

func GameControllerClose added in v0.1.1 

func GameControllerClose(controller *GameController)

func GameControllerEventState added in v0.1.1 

func GameControllerEventState(state int) int

func GameControllerHasSensor added in v0.1.1 

func GameControllerHasSensor(controller *GameController, typ SensorType) bool

func GameControllerIsSensorEnabled added in v0.1.1 

func GameControllerIsSensorEnabled(controller *GameController, typ SensorType) bool

func GameControllerMapping added in v0.1.1 

func GameControllerMapping(gameController *GameController) (string, error)

func GameControllerMappingForIndex added in v0.1.1 

func GameControllerMappingForIndex(mappingIndex int) string

func GameControllerNumMappings added in v0.1.1 

func GameControllerNumMappings() int

func GameControllerSetSensorEnabled added in v0.1.1 

func GameControllerSetSensorEnabled(controller *GameController, typ SensorType, enabled bool) error

func GetAudioDeviceName 

func GetAudioDeviceName(device int, isCapture bool) (string, error)

func GetAudioDriver added in v0.1.1 

func GetAudioDriver(index int) (string, error)

func GetDisplayBounds 

func GetDisplayBounds(displayIndex int, rect *Rect) error

func GetDisplayUsableBounds added in v0.1.1 

func GetDisplayUsableBounds(displayIndex int, rect *Rect) error

GetDisplayUsableBounds gets the usable desktop area represented by a display.

The primary display (`displayIndex` zero) is always located at 0,0.

This is the same area as GetDisplayBounds reports, but with portions reserved by the system removed. For example, on Apple's macOS, this subtracts the area occupied by the menu bar and dock.

Setting a window to be fullscreen generally bypasses these unusable areas, so these are good guidelines for the maximum space available to a non-fullscreen window.

The parameter `rect` is ignored if it is nil.

This function also returns -1 if the parameter `displayIndex` is out of range.

displayIndex is the index of the display to query the usable bounds from. rect is the Rect structure filled in with the display bounds

This function is available since SDL 2.0.5.

func GetError 

func GetError() error

func GetKeyboardState added in v0.1.1 

func GetKeyboardState() []uint8

func GetMouseState 

func GetMouseState(x, y *int) uint32

func GetNumAudioDevices added in v0.1.1 

func GetNumAudioDevices(isCapture bool) int

func GetNumAudioDrivers added in v0.1.1 

func GetNumAudioDrivers() int

func GetNumRenderDrivers 

func GetNumRenderDrivers() (int, error)

func GetNumTouchDevices 

func GetNumTouchDevices() int

func GetNumVideoDisplays 

func GetNumVideoDisplays() (int, error)

func GetNumVideoDrivers 

func GetNumVideoDrivers() (int, error)

func GetRelativeMouseMode added in v0.1.1 

func GetRelativeMouseMode() bool

func GetRelativeMouseState added in v0.1.1 

func GetRelativeMouseState(x, y *int) uint32

func GetRenderDriverInfo 

func GetRenderDriverInfo(index int, info *RendererInfo) error

func GetRendererInfo 

func GetRendererInfo(renderer *Renderer, info *RendererInfo) error

func GetRevision 

func GetRevision() string

func GetVideoDriver 

func GetVideoDriver(index int) string

func HasIntersection 

func HasIntersection(a, b Rect) bool

func Init 

func Init(flags InitFlag) error

func InitSubSystem 

func InitSubSystem(flags InitFlag) error

func IsGameController added in v0.1.1 

func IsGameController(joystickIndex int) bool

func JoystickClose added in v0.1.1 

func JoystickClose(joystick *Joystick)

func LoadDollarTemplates 

func LoadDollarTemplates(touchID TouchID, src *RWOps) (int, error)

func LoadWAVRW added in v0.1.1 

func LoadWAVRW(ops *RWOps, freeSrc bool, spec *AudioSpec) ([]byte, error)

func MapRGB 

func MapRGB(format *PixelFormatS, r, g, b uint8) uint32

func MapRGBA 

func MapRGBA(format *PixelFormatS, r, g, b, a uint8) uint32

func PauseAudioDevice added in v0.1.1 

func PauseAudioDevice(device AudioDeviceID, pause bool)

func PixelLayout 

func PixelLayout(format int) int

func PixelOrder 

func PixelOrder(format int) int

func PointInRect 

func PointInRect(point Point, rect Rect) bool

func PumpEvents added in v0.1.1 

func PumpEvents()

func PushEvent added in v0.1.1 

func PushEvent(event Event) (filtered bool, err error)

func QueueAudio added in v0.1.1 

func QueueAudio(device AudioDeviceID, data unsafe.Pointer, length int) error

func Quit 

func Quit()

func QuitSubSystem 

func QuitSubSystem(flags InitFlag)

func RecordGesture 

func RecordGesture(touchID TouchID) bool

func SaveAllDollarTemplates 

func SaveAllDollarTemplates(dst *RWOps) (int, error)

func SaveDollarTemplate 

func SaveDollarTemplate(gestureID GestureID, dst *RWOps) error

func SetError 

func SetError(format string, a ...interface{})

func SetPaletteColors added in v0.1.1 

func SetPaletteColors(palette *Palette, offset int, colors []Color) error

func SetPixelFormatPalette added in v0.1.1 

func SetPixelFormatPalette(format *PixelFormatS, palette *Palette) error

func SetRelativeMouseMode added in v0.1.1 

func SetRelativeMouseMode(enabled bool) error

func VersionAtLeast 

func VersionAtLeast(major, minor, patch uint8) bool

func VersionNum 

func VersionNum(major, minor, patch uint8) int

func VulkanGetDrawableSize added in v0.1.1 

func VulkanGetDrawableSize(window *Window, w, h *int)

func WarpMouseInWindow added in v0.1.1 

func WarpMouseInWindow(window *Window, x, y int)

func WindowPositionCenteredDisplay 

func WindowPositionCenteredDisplay(displayIndex int) int

func WindowPositionUndefinedDisplay 

func WindowPositionUndefinedDisplay(displayIndex int) int

Types

type AudioCallback added in v0.1.1 

type AudioCallback func(userData unsafe.Pointer, stream *byte, length int32)

type AudioDeviceEvent 

type AudioDeviceEvent struct {
	Type      EventType
	Timestamp time.Time
	Which     int
	IsCapture bool
}

func (AudioDeviceEvent) String 

func (e AudioDeviceEvent) String() string

type AudioDeviceID added in v0.1.1 

type AudioDeviceID int

func OpenAudioDevice added in v0.1.1 

func OpenAudioDevice(device string, isCapture bool, desired, obtained *AudioSpec, allowedChanges int) (AudioDeviceID, error)

type AudioFormat added in v0.1.1 

type AudioFormat uint16
const (
	AudioU8     AudioFormat = 0x0008
	AudioS8     AudioFormat = 0x8008
	AudioU16LSB AudioFormat = 0x0010
	AudioS16LSB AudioFormat = 0x8010
	AudioU16MSB AudioFormat = 0x1010
	AudioS16MSB AudioFormat = 0x9010
	AudioU16                = AudioU16LSB
	AudioS16                = AudioS16LSB
	AudioS32LSB AudioFormat = 0x8020
	AudioS32MSB AudioFormat = 0x9020
	AudioS32                = AudioS32LSB
	AudioF32LSB AudioFormat = 0x8120
	AudioF32MSB AudioFormat = 0x9120
	AudioF32                = AudioF32LSB
)

type AudioSpec added in v0.1.1 

type AudioSpec struct {
	Frequency int32
	Format    AudioFormat
	Channels  uint8
	Silence   uint8
	Samples   uint16
	Padding   uint16
	Size      uint32
	Callback  AudioCallback
	UserData  unsafe.Pointer
}

type AudioStream added in v0.1.1 

type AudioStream interface {
	Put([]byte) error
	Get([]byte) (int, error)
	Available() int
	Flush() error
	Clear()
	Free()

	io.Writer
	io.Reader
	io.Closer
}

func NewAudioStream added in v0.1.1 

func NewAudioStream(srcFormat AudioFormat, srcChannels, srcRate int, dstFormat AudioFormat, dstChannels, dstRate int) (AudioStream, error)

type Color 

type Color struct {
	R uint8
	G uint8
	B uint8
	A uint8
}

type CommonEvent 

type CommonEvent struct {
	Type      EventType
	Timestamp time.Time
	Event     Event
}

func PollEvent 

func PollEvent() *CommonEvent

func (CommonEvent) String 

func (e CommonEvent) String() string

type ControllerAxisEvent added in v0.1.1 

type ControllerAxisEvent struct {
	Type      EventType
	Timestamp time.Time
	Which     JoystickID
	Axis      uint8

	Value int16
	// contains filtered or unexported fields
}

func (ControllerAxisEvent) String added in v0.1.1 

func (e ControllerAxisEvent) String() string

type ControllerButtonEvent added in v0.1.1 

type ControllerButtonEvent struct {
	Type      EventType
	Timestamp time.Time
	Which     JoystickID
	Button    uint8
	State     uint8
	// contains filtered or unexported fields
}

func (ControllerButtonEvent) String added in v0.1.1 

func (e ControllerButtonEvent) String() string

type ControllerDeviceEvent added in v0.1.1 

type ControllerDeviceEvent struct {
	Type      EventType
	Timestamp time.Time
	Which     int
}

func (ControllerDeviceEvent) String added in v0.1.1 

func (e ControllerDeviceEvent) String() string

type ControllerSensorEvent added in v0.1.1 

type ControllerSensorEvent struct {
	Type      EventType
	Timestamp time.Time
	Which     JoystickID
	Sensor    SensorType
	Data      [3]float32
}

func (ControllerSensorEvent) String added in v0.1.1 

func (e ControllerSensorEvent) String() string

type ControllerTouchpadEvent added in v0.1.1 

type ControllerTouchpadEvent struct {
	Type      EventType
	Timestamp time.Time
	Which     JoystickID
	Touchpad  int32
	Finger    int32
	X         float32
	Y         float32
	Pressure  float32
}

func (ControllerTouchpadEvent) String added in v0.1.1 

func (e ControllerTouchpadEvent) String() string

type Destroyable 

type Destroyable interface {
	Destroy()
}

type DollarGestureEvent 

type DollarGestureEvent struct {
	Type       EventType
	Timestamp  time.Time
	TouchID    TouchID
	GestureID  GestureID
	NumFingers uint32
	Error      float32
	X          float32
	Y          float32
}

func (DollarGestureEvent) String 

func (e DollarGestureEvent) String() string

type Event 

type Event interface {
	// contains filtered or unexported methods
}

func PeepEvents added in v0.1.1 

func PeepEvents(n uint, action EventAction, min, max EventType) ([]Event, error)

type EventAction added in v0.1.1 

type EventAction uint32
const (
	AddEvent  EventAction = C.SDL_ADDEVENT
	PeekEvent EventAction = C.SDL_PEEKEVENT
	GetEvent  EventAction = C.SDL_GETEVENT
)

type EventType 

type EventType uint32
const (
	EventQuit EventType = 0x100 + iota
	EventApplicationTerminating
	EventApplicationLowMemory
	EventApplicationWillEnterBackground
	EventApplicationDidEnterBackground
	EventApplicationWillEnterForeground
	EventApplicationDidEnterForeground
)
const (
	EventWindowEvent EventType = 0x200 + iota
	EventSystemWindowManagerEvent
)
const (
	EventKeyDown EventType = 0x300 + iota
	EventKeyUp
	EventTextEditing
	EventTextInput
	EventKeyMapChanged
)
const (
	EventMouseMotion EventType = 0x400 + iota
	EventMouseButtonDown
	EventMouseButtonUp
	EventMouseWheel
)
const (
	EventJoystickAxisMotion EventType = 0x600 + iota
	EventJoystickTrackballMotion
	EventJoystickHatMotion
	EventJoystickButtonDown
	EventJoystickButtonUp
	EventJoystickDeviceAdded
	EventJoystickDeviceRemoved
)
const (
	EventControllerAxisMotion EventType = 0x650 + iota
	EventControllerButtonDown
	EventControllerButtonUp
	EventControllerDeviceAdded
	EventControllerDeviceRemoved
	EventControllerDeviceRemapped
	EventControllerTouchpadDown
	EventControllerTouchpadMotion
	EventControllerTouchpadUp
	EventControllerSensorUpdate
)
const (
	EventFingerDown EventType = 0x700 + iota
	EventFingerUp
	EventFingerMotion
)
const (
	EventDollarGesture EventType = 0x800 + iota
	EventDollarRecord
	EventMultiGesture
)
const (
	EventDropFile EventType = 0x1000 + iota
	EventDropText
	EventDropBegin
	EventDropComplete
)
const (
	EventAudioDeviceAdded EventType = 0x1100 + iota
	EventAudioDeviceRemoved
)
const (
	EventRenderTargetsReset EventType = 0x2000 + iota
	EventRenderDeviceReset
)
const (
	EventClipboardUpdate EventType = 0x900 + iota
)
const (
	EventFirstEvent EventType = iota
)
const (
	EventLastEvent EventType = 0xffff
)
const (
	EventUserEvent EventType = 0x8000 + iota
)

func (EventType) String 

func (t EventType) String() string

type Finger 

type Finger struct {
	ID       FingerID
	X        float32
	Y        float32
	Pressure float32
}

type FingerID 

type FingerID int64

type GameController added in v0.1.1 

type GameController = C.SDL_GameController

func GameControllerFromInstanceID added in v0.1.1 

func GameControllerFromInstanceID(joyID JoystickID) (*GameController, error)

func GameControllerOpen added in v0.1.1 

func GameControllerOpen(joystickIndex int) (*GameController, error)

type GestureID 

type GestureID int64

type InitFlag 

type InitFlag uint32
const (
	InitTimer          InitFlag = 0x00000001
	InitAudio          InitFlag = 0x00000010
	InitVideo          InitFlag = 0x00000020
	InitJoystick       InitFlag = 0x00000200
	InitHaptic         InitFlag = 0x00001000
	InitGameController InitFlag = 0x00002000
	InitEvents         InitFlag = 0x00004000
	InitNoParachute    InitFlag = 0x00100000
	InitEverything     InitFlag = InitTimer | InitAudio | InitVideo | InitJoystick | InitHaptic | InitGameController | InitEvents
)

type Joystick added in v0.1.1 

type Joystick = C.SDL_Joystick

func JoystickOpen added in v0.1.1 

func JoystickOpen(deviceIndex int) (*Joystick, error)

type JoystickID added in v0.1.1 

type JoystickID int32

func JoystickInstanceID added in v0.1.1 

func JoystickInstanceID(joystick *Joystick) (JoystickID, error)

type KeyCode 

type KeyCode int32

type KeyModifiers 

type KeyModifiers uint16
const (
	KeyModifierLeftShift KeyModifiers = 0x0001 << iota
	KeyModifierRightShift
)
const (
	KeyModifierLeftControl KeyModifiers = 0x0040 << iota
	KeyModifierRightControl
	KeyModifierLeftAlt
	KeyModifierRightAlt
	KeyModifierLeftGUI
	KeyModifierRightGUI
	KeyModifierNumLock
	KeyModifierCapsLock
	KeyModifierMode
	KeyModifierReserved
)
const (
	KeyModifierNone KeyModifiers = 0
)

type KeySymbol 

type KeySymbol struct {
	Scancode  ScanCode
	Keycode   KeyCode
	Modifiers KeyModifiers
}

type KeyboardEvent 

type KeyboardEvent struct {
	Type      EventType
	Timestamp time.Time
	WindowID  int
	Pressed   bool
	Repeat    uint
	KeySymbol KeySymbol
}

func (KeyboardEvent) String 

func (e KeyboardEvent) String() string

type MouseButtonEvent 

type MouseButtonEvent struct {
	Type      EventType
	Timestamp time.Time
	WindowID  int
	Which     int
	Button    int
	Pressed   bool
	Clicks    int
	X         int
	Y         int
}

func (MouseButtonEvent) String 

func (e MouseButtonEvent) String() string

type MouseButtons 

type MouseButtons struct {
	Left   bool
	Middle bool
	Right  bool
	X1     bool
	X2     bool
}

func (MouseButtons) String 

func (b MouseButtons) String() string

type MouseMotionEvent 

type MouseMotionEvent struct {
	Type      EventType
	Timestamp time.Time
	WindowID  int
	Which     int
	Buttons   MouseButtons
	X         int
	Y         int
	DeltaX    int
	DeltaY    int
}

func (MouseMotionEvent) String 

func (e MouseMotionEvent) String() string

type MultiGestureEvent 

type MultiGestureEvent struct {
	Type       EventType
	Timestamp  time.Time
	TouchID    TouchID
	Angle      float32
	Distance   float32
	X          float32
	Y          float32
	NumFingers uint16
	Padding    uint16
}

func (MultiGestureEvent) String 

func (e MultiGestureEvent) String() string

type Palette 

type Palette struct {
	// contains filtered or unexported fields
}

func AllocPalette added in v0.1.1 

func AllocPalette(colors int) (*Palette, error)

func (*Palette) Free added in v0.1.1 

func (p *Palette) Free()

func (*Palette) SetColors added in v0.1.1 

func (p *Palette) SetColors(offset int, colors []Color) error

type PixelFormat 

type PixelFormat uint32
var (
	PixelFormatRGBA32 PixelFormat
	PixelFormatARGB32 PixelFormat
	PixelFormatBGRA32 PixelFormat
	PixelFormatABGR32 PixelFormat
)

func (PixelFormat) IsFourCC 

func (f PixelFormat) IsFourCC() bool

func (PixelFormat) PixelType 

func (f PixelFormat) PixelType(format int) PixelType

func (PixelFormat) String added in v0.1.1 

func (f PixelFormat) String() string

type PixelFormatS 

type PixelFormatS struct {
	RMask uint32
	GMask uint32
	BMask uint32
	AMask uint32

	RLoss  uint8
	GLoss  uint8
	BLoss  uint8
	ALoss  uint8
	RShift uint8
	GShift uint8
	BShift uint8
	AShift uint8
	// contains filtered or unexported fields
}

func AllocFormat 

func AllocFormat(format PixelFormat) (*PixelFormatS, error)

func (PixelFormatS) BytesPerPixel 

func (f PixelFormatS) BytesPerPixel() int

func (PixelFormatS) Format 

func (f PixelFormatS) Format() PixelFormat

func (*PixelFormatS) Free 

func (f *PixelFormatS) Free()

func (PixelFormatS) Palette added in v0.1.1 

func (f PixelFormatS) Palette() []Color

func (*PixelFormatS) SetPalette added in v0.1.1 

func (f *PixelFormatS) SetPalette(palette *Palette) error

type PixelType 

type PixelType uint8
const (
	PixelTypeUnknown PixelType = iota
	PixelTypeIndex1
	PixelTypeIndex4
	PixelTypeIndex8
	PixelTypePacked8
	PixelTypePacked16
	PixelTypePacked32
	PixelTypeArrayUnsigned8
	PixelTypeArrayUnsigned16
	PixelTypeArrayUnsigned32
	PixelTypeArrayFloat16
	PixelTypeArrayFloat32
)

type Point 

type Point struct {
	X, Y int
}

type RWOps 

type RWOps C.struct_SDL_RWops

func AllocRW 

func AllocRW() (*RWOps, error)

func RWFromConstMem 

func RWFromConstMem(mem unsafe.Pointer, size int) (*RWOps, error)

func RWFromFile 

func RWFromFile(file, mode string) (*RWOps, error)

func RWFromMem 

func RWFromMem(mem unsafe.Pointer, size int) (*RWOps, error)

func (*RWOps) Close 

func (o *RWOps) Close() error

func (*RWOps) Read 

func (o *RWOps) Read(p []byte) (int, error)

func (*RWOps) Seek 

func (o *RWOps) Seek(offset int64, whence int) (int64, error)

func (*RWOps) Size 

func (o *RWOps) Size() int64

func (*RWOps) Write 

func (o *RWOps) Write(p []byte) (int, error)

type RWOpsType 

type RWOpsType uint32
const (
	RWOpsUnknown RWOpsType = iota
	RWOpsWin32File
	RWOpsStdFile
	RWOpsJNIFile
	RWOpsMemory
	RWOpsMemoryReadOnly
)

type Rect 

type Rect struct {
	X, Y, W, H int
}

func IntersectRect 

func IntersectRect(a, b Rect) (Rect, bool)

type Renderer 

type Renderer C.struct_SDL_Renderer

func CreateRenderer 

func CreateRenderer(window *Window, index int, flags RendererFlags) (*Renderer, error)

func (*Renderer) Clear 

func (r *Renderer) Clear() error

func (*Renderer) Copy 

func (r *Renderer) Copy(texture *Texture, srcRect, dstRect *Rect) error

func (*Renderer) CopyEx 

func (r *Renderer) CopyEx(texture *Texture, srcRect, dstRect *Rect, angle float64, center *Point, flip RendererFlip) error

func (*Renderer) CreateTextureFromSurface 

func (r *Renderer) CreateTextureFromSurface(surface *Surface) (*Texture, error)

func (*Renderer) Destroy 

func (r *Renderer) Destroy()

func (*Renderer) DrawLine 

func (r *Renderer) DrawLine(x1, y1, x2, y2 int) error

func (*Renderer) DrawLines 

func (r *Renderer) DrawLines(points []*Point) error

func (*Renderer) DrawPoint 

func (r *Renderer) DrawPoint(x, y int) error

func (*Renderer) DrawPoints 

func (r *Renderer) DrawPoints(points []*Point) error

func (*Renderer) DrawRect 

func (r *Renderer) DrawRect(rect *Rect) error

func (*Renderer) DrawRects 

func (r *Renderer) DrawRects(rects []*Rect) error

func (*Renderer) FillRect added in v0.1.1 

func (r *Renderer) FillRect(rect *Rect) error

func (*Renderer) FillRects added in v0.1.1 

func (r *Renderer) FillRects(rects []*Rect) error

func (*Renderer) GetDrawColor 

func (r *Renderer) GetDrawColor() (red, green, blue, alpha uint8, err error)

func (*Renderer) Present 

func (r *Renderer) Present()

func (*Renderer) SetDrawColor 

func (r *Renderer) SetDrawColor(red, green, blue, alpha uint8) error

type RendererFlags 

type RendererFlags uint32
const (
	RendererSoftware RendererFlags = 1 << iota
	RendererAccelerated
	RendererPresentVSync
	RendererTargetTexture
)

type RendererFlip 

type RendererFlip uint32
const (
	FlipNone RendererFlip = iota
	FlipHorizontal
	FlipVertical
)

type RendererInfo 

type RendererInfo struct {
	Flags             RendererFlags
	NumTextureFormats uint32
	TextureFormats    [16]PixelFormat
	MaxTextureWidth   int32
	MaxTextureHeight  int32
	Name              string
	// contains filtered or unexported fields
}

type ScanCode 

type ScanCode uint
const (
	ScanCodeA ScanCode = 4 + iota
	ScanCodeB
	ScanCodeC
	ScanCodeD
	ScanCodeE
	ScanCodeF
	ScanCodeG
	ScanCodeH
	ScanCodeI
	ScanCodeJ
	ScanCodeK
	ScanCodeL
	ScanCodeM
	ScanCodeN
	ScanCodeO
	ScanCodeP
	ScanCodeQ
	ScanCodeR
	ScanCodeS
	ScanCodeT
	ScanCodeU
	ScanCodeV
	ScanCodeW
	ScanCodeX
	ScanCodeY
	ScanCodeZ

	ScanCode1
	ScanCode2
	ScanCode3
	ScanCode4
	ScanCode5
	ScanCode6
	ScanCode7
	ScanCode8
	ScanCode9
	ScanCode0

	ScanCodeReturn
	ScanCodeEscape
	ScanCodeBackspace
	ScanCodeTab
	ScanCodeSpace

	ScanCodeMinus
	ScanCodeEquals
	ScanCodeLeftBracket
	ScanCodeRightBracket
	ScanCodeBackslash
	ScanCodeNonUSHash
	ScanCodeSemicolon
	ScanCodeApostrophe
	ScanCodeGrave
	ScanCodeComma
	ScanCodePeriod
	ScanCodeSlash

	ScanCodeCapsLock

	ScanCodeF1
	ScanCodeF2
	ScanCodeF3
	ScanCodeF4
	ScanCodeF5
	ScanCodeF6
	ScanCodeF7
	ScanCodeF8
	ScanCodeF9
	ScanCodeF10
	ScanCodeF11
	ScanCodeF12

	ScanCodePrintScreen
	ScanCodeScrollLock
	ScanCodePause
	ScanCodeInsert
	ScanCodeHome
	ScanCodePageUp
	ScanCodeDelete
	ScanCodeEnd
	ScanCodePageDown
	ScanCodeRight
	ScanCodeLeft
	ScanCodeDown
	ScanCodeUp

	ScanCodeNumLockClear

	ScanCodeKeyPadDivide
	ScanCodeKeyPadMultiply
	ScanCodeKeyPadMinus
	ScanCodeKeyPadPlus
	ScanCodeKeyPadEnter
	ScanCodeKeyPad1
	ScanCodeKeyPad2
	ScanCodeKeyPad3
	ScanCodeKeyPad4
	ScanCodeKeyPad5
	ScanCodeKeyPad6
	ScanCodeKeyPad7
	ScanCodeKeyPad8
	ScanCodeKeyPad9
	ScanCodeKeyPad0
	ScanCodeKeyPadPeriod

	ScanCodeNonUSBackslash
	ScanCodeApplication
	ScanCodePower
	ScanCodeKeyPadEquals
	ScanCodeF13
	ScanCodeF14
	ScanCodeF15
	ScanCodeF16
	ScanCodeF17
	ScanCodeF18
	ScanCodeF19
	ScanCodeF20
	ScanCodeF21
	ScanCodeF22
	ScanCodeF23
	ScanCodeF24
	ScanCodeExecute
	ScanCodeHelp
	ScanCodeMenu
	ScanCodeSelect
	ScanCodeStop
	ScanCodeAgain
	ScanCodeUndo
	ScanCodeCut
	ScanCodeCopy
	ScanCodePaste
	ScanCodeFind
	ScanCodeMute
	ScanCodeVolumeUp
	ScanCodeVolumeDown

	ScanCodeKeyPadComma
	ScanCodeKeyPadEqualsAS400
	ScanCodeInternational1
	ScanCodeInternational2
	ScanCodeInternational3
	ScanCodeInternational4
	ScanCodeInternational5
	ScanCodeInternational6
	ScanCodeInternational7
	ScanCodeInternational8
	ScanCodeInternational9
	ScanCodeLanguage1
	ScanCodeLanguage2
	ScanCodeLanguage3
	ScanCodeLanguage4
	ScanCodeLanguage5
	ScanCodeLanguage6
	ScanCodeLanguage7
	ScanCodeLanguage8
	ScanCodeLanguage9

	ScanCodeAlternateErase
	ScanCodeSystemRequest
	ScanCodeCancel
	ScanCodeClear
	ScanCodePrior
	ScanCodeReturn2
	ScanCodeSeparator
	ScanCodeOut
	ScanCodeOper
	ScanCodeClearAgain
	ScanCodeCrSel
	ScanCodeExSel
)
const (
	ScanCodeKeyPad00 ScanCode = 176 + iota
	ScanCodeKeyPad000
	ScanCodeThousandsSeparator
	ScanCodeDecimalSeparator
	ScanCodeCurrencyUnit
	ScanCodeCurrencySubUnit
	ScanCodeKeyPadLeftParenthesis
	ScanCodeKeyPadRightParenthesis
	ScanCodeKeyPadLeftBrace
	ScanCodeKeyPadRightBrace
	ScanCodeKeyPadTab
	ScanCodeKeyPadBackspace
	ScanCodeKeyPadA
	ScanCodeKeyPadB
	ScanCodeKeyPadC
	ScanCodeKeyPadD
	ScanCodeKeyPadE
	ScanCodeKeyPadF
	ScanCodeKeyPadXor
	ScanCodeKeyPadPower
	ScanCodeKeyPadPercent
	ScanCodeKeyPadLess
	ScanCodeKeyPadGreater
	ScanCodeKeyPadAmpersand
	ScanCodeKeyPadDoubleAmpersand
	ScanCodeKeyPadVerticalBar
	ScanCodeKeyPadDoubleVerticalBar
	ScanCodeKeyPadColon
	ScanCodeKeyPadHash
	ScanCodeKeyPadSpace
	ScanCodeKeyPadAt
	ScanCodeKeyPadExclamationMark
	ScanCodeKeyPadMemoryStore
	ScanCodeKeyPadMemoryRecall
	ScanCodeKeyPadMemoryClear
	ScanCodeKeyPadMemoryAdd
	ScanCodeKeyPadMemorySubtract
	ScanCodeKeyPadMemoryMultiply
	ScanCodeKeyPadMemoryDivide
	ScanCodeKeyPadPlusMinus
	ScanCodeKeyPadClear
	ScanCodeKeyPadClearEntry
	ScanCodeKeyPadBinary
	ScanCodeKeyPadOctal
	ScanCodeKeyPadDecimal
	ScanCodeKeyPadHexadecimal
)
const (
	ScanCodeLeftControl ScanCode = 224 + iota
	ScanCodeLeftShift
	ScanCodeLeftAlt
	ScanCodeLeftGUI
	ScanCodeRightControl
	ScanCodeRightShift
	ScanCodeRightAlt
	ScanCodeRightGUI
)
const (
	ScanCodeMode ScanCode = 257 + iota

	ScanCodeAudioNext
	ScanCodeAudioPrevious
	ScanCodeAudioStop
	ScanCodeAudioPlay
	ScanCodeAudioMute
	ScanCodeMediaSelect
	ScanCodeWWW
	ScanCodeMail
	ScanCodeCalculator
	ScanCodeComputer
	ScanCodeApplicationControlSearch
	ScanCodeApplicationControlHome
	ScanCodeApplicationControlBack
	ScanCodeApplicationControlForward
	ScanCodeApplicationControlStop
	ScanCodeApplicationControlRefresh
	ScanCodeApplicationControlBookmarks

	ScanCodeBrightnessDown
	ScanCodeBrightnessUp
	ScanCodeDisplaySwitch
	ScanCodeKeyboardIlluminationToggle
	ScanCodeKeyboardIlluminationDown
	ScanCodeKeyboardIlluminationUp
	ScanCodeEject
	ScanCodeSleep

	ScanCodeApplication1
	ScanCodeApplication2

	ScanCodeAudioRewind
	ScanCodeAudioFastForward
)
const (
	ScanCodeUnknown ScanCode = 0
)

type SensorID added in v0.1.1 

type SensorID int32

type SensorType added in v0.1.1 

type SensorType uint32
const (
	SensorUnknown SensorType = iota
	SensorAccelerometer
	SensorGyroscope
	SensorInvalid SensorType = math.MaxUint32
)

type SubsystemType 

type SubsystemType C.SDL_SYSWM_TYPE
const (
	SubsystemUnknown  SubsystemType = C.SDL_SYSWM_UNKNOWN
	SubsystemWindows  SubsystemType = C.SDL_SYSWM_WINDOWS
	SubsystemX11      SubsystemType = C.SDL_SYSWM_X11
	SubsystemDirectFB SubsystemType = C.SDL_SYSWM_DIRECTFB
	SubsystemCocoa    SubsystemType = C.SDL_SYSWM_COCOA
	SubsystemUIKit    SubsystemType = C.SDL_SYSWM_UIKIT
	SubsystemWayland  SubsystemType = C.SDL_SYSWM_WAYLAND
	SubsystemMir      SubsystemType = C.SDL_SYSWM_MIR
	SubsystemWinRT    SubsystemType = C.SDL_SYSWM_WINRT
	SubsystemAndroid  SubsystemType = C.SDL_SYSWM_ANDROID
	SubsystemVivante  SubsystemType = C.SDL_SYSWM_VIVANTE
)

func (SubsystemType) String 

func (s SubsystemType) String() string

type Surface 

type Surface C.struct_SDL_Surface

func ConvertSurface added in v0.1.1 

func ConvertSurface(src *Surface, format *PixelFormatS) (*Surface, error)

func ConvertSurfaceFormat added in v0.1.1 

func ConvertSurfaceFormat(src *Surface, format PixelFormat) (*Surface, error)

func CreateRGBSurfaceWithFormat added in v0.1.1 

func CreateRGBSurfaceWithFormat(flags uint32, width, height, depth int, format PixelFormat) (*Surface, error)

func (*Surface) AlphaMod 

func (s *Surface) AlphaMod() (a uint8, err error)

func (*Surface) At 

func (s *Surface) At(x, y int) color.Color

func (*Surface) BlitSurface 

func (s *Surface) BlitSurface(srcRect *Rect, dst *Surface, dstRect *Rect) error

func (*Surface) Bounds 

func (s *Surface) Bounds() image.Rectangle

func (*Surface) ClipRect 

func (s *Surface) ClipRect() Rect

func (*Surface) ColorMod 

func (s *Surface) ColorMod() (r, g, b uint8, err error)

func (*Surface) ColorModel 

func (s *Surface) ColorModel() color.Model

func (*Surface) Convert added in v0.1.1 

func (s *Surface) Convert(format *PixelFormatS) (*Surface, error)

func (*Surface) ConvertFormat added in v0.1.1 

func (s *Surface) ConvertFormat(format PixelFormat) (*Surface, error)

func (*Surface) FillRect 

func (s *Surface) FillRect(rect *Rect, color uint32) error

func (*Surface) FillRects 

func (s *Surface) FillRects(rects []*Rect, color uint32) error

func (Surface) Format 

func (s Surface) Format() PixelFormatS

func (*Surface) Free 

func (s *Surface) Free()

func (*Surface) Height added in v0.1.1 

func (s *Surface) Height() int

func (*Surface) Image added in v0.1.1 

func (s *Surface) Image() draw.Image

func (*Surface) Lock 

func (s *Surface) Lock() error

func (*Surface) Pitch added in v0.1.1 

func (s *Surface) Pitch() int

func (*Surface) Pixels 

func (s *Surface) Pixels() []byte

func (*Surface) SetAlphaMod 

func (s *Surface) SetAlphaMod(a uint8) error

func (*Surface) SetClipRect 

func (s *Surface) SetClipRect(r *Rect) bool

func (*Surface) SetColorMod 

func (s *Surface) SetColorMod(r, g, b uint8) error

func (*Surface) SetPixelFormatPalette added in v0.1.1 

func (s *Surface) SetPixelFormatPalette(palette *Palette) error

func (*Surface) Unlock 

func (s *Surface) Unlock()

func (*Surface) Width added in v0.1.1 

func (s *Surface) Width() int

type Texture 

type Texture C.struct_SDL_Texture

func (*Texture) Destroy 

func (t *Texture) Destroy()

type TextureAccess 

type TextureAccess uint32
const (
	TextureAccessStatic TextureAccess = iota
	TextureAccessStreaming
	TextureAccessTarget
)

type TextureModulate 

type TextureModulate uint32
const (
	TextureModulateNone TextureModulate = iota
	TextureModulateColor
	TextureModulateAlpha
)

type TouchFingerEvent 

type TouchFingerEvent struct {
	Type      EventType
	Timestamp time.Time
	TouchID   TouchID
	FingerID  FingerID
	X         float32
	Y         float32
	DeltaX    float32
	DeltaY    float32
	Pressure  float32
}

func (TouchFingerEvent) String 

func (e TouchFingerEvent) String() string

type TouchID 

type TouchID int64

type Version 

type Version struct {
	Major uint8
	Minor uint8
	Patch uint8
}

func GetVersion 

func GetVersion() Version

func (Version) String added in v0.1.1 

func (v Version) String() string

type WMInfo 

type WMInfo struct {
	Version   Version
	Subsystem SubsystemType
	// contains filtered or unexported fields
}

type WMInfoCocoa 

type WMInfoCocoa struct {
	Version   Version
	Subsystem SubsystemType
	Window    uintptr
}

type WMInfoWin32 

type WMInfoWin32 struct {
	Version       Version
	Subsystem     SubsystemType
	Window        uintptr
	DeviceContext uintptr
	Instance      uintptr
}

type WMInfoXlib 

type WMInfoXlib struct {
	Version   Version
	Subsystem SubsystemType
	Display   uintptr
	Window    uintptr
}

type Window 

type Window C.struct_SDL_Window

func CreateWindow 

func CreateWindow(title string, x, y, w, h int, flags WindowFlags) (*Window, error)

func (*Window) Destroy 

func (w *Window) Destroy()

func (*Window) GetWMInfo 

func (w *Window) GetWMInfo() (WMInfo, error)

func (*Window) PixelFormat 

func (w *Window) PixelFormat() (PixelFormat, error)

func (*Window) Surface 

func (w *Window) Surface() (*Surface, error)

func (*Window) UpdateSurface 

func (w *Window) UpdateSurface() error

type WindowEvent 

type WindowEvent struct {
	Type      EventType
	Timestamp time.Time
	WindowID  int
	Event     WindowEventID
	Data1     int
	Data2     int
}

func (WindowEvent) String 

func (e WindowEvent) String() string

type WindowEventID 

type WindowEventID uint8
const (
	WindowEventNone WindowEventID = iota
	WindowEventShown
	WindowEventHidden
	WindowEventExposed
	WindowEventMoved
	WindowEventResized
	WindowEventSizeChanged
	WindowEventMinimized
	WindowEventMaximized
	WindowEventRestored
	WindowEventMouseEntered
	WindowEventMouseLeft
	WindowEventFocusGained
	WindowEventFocusLost
	WindowEventClose
	WindowEventTakeFocus
	WindowEventHitTest
)

func (WindowEventID) String 

func (i WindowEventID) String() string

type WindowFlags 

type WindowFlags uint32
const (
	WindowFullscreen WindowFlags = 1 << iota
	WindowOpenGL
	WindowShown
	WindowHidden
	WindowBorderless
	WindowResizable
	WindowMinimized
	WindowMaximized
	WindowInputGrabbed
	WindowInputFocus
	WindowMouseFocus
	WindowForeign
	WindowFullscreenDesktop WindowFlags = 1<<iota + 1
	WindowAllowHighDPI      WindowFlags = 1 << iota
	WindowMouseCapture
	WindowAlwaysOnTop
	WindowSkipTaskbar
	WindowUtility
	WindowTooltip
	WindowPopupMenu
	WindowVulkan WindowFlags = 1 << 28
)

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