UnrealXR/raylib-go
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Added custom frame control functions to rcore.go

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Added SwapScreenBuffer() and PollInputEvents into rcore.go with corresponding comments
To use them it's necessary to build with CGO_CFLAGS="-DSUPPORT_CUSTOM_FRAME_CONTROL=1"
Also added more info in the raylib_purego.go file for theses two functions in order to inform that the dll must be recompiled
This commit is contained in:
Gabriel Da Silva Marques 2024-04-24 17:12:01 +02:00
parent 278df68f40
commit 4523bcd71d
2 changed files with 21 additions and 0 deletions
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5
raylib/raylib_purego.go
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@ -1492,6 +1492,11 @@ func GetFPS() int32 {
return getFPS() return getFPS()
} }
// Custom frame control functions
// NOTE: SwapScreenBuffer and PollInputEvents are intended for advanced users that want full control over the frame processing
// By default EndDrawing() does this job: draws everything + SwapScreenBuffer() + manage frame timing + PollInputEvents()
// To avoid that behaviour and control frame processes manually you must recompile raylib with SUPPORT_CUSTOM_FRAME_CONTROL enabled in config.h
// SwapScreenBuffer - Swap back buffer with front buffer (screen drawing) // SwapScreenBuffer - Swap back buffer with front buffer (screen drawing)
func SwapScreenBuffer() { func SwapScreenBuffer() {
swapScreenBuffer() swapScreenBuffer()

16
raylib/rcore.go
View file

@ -702,6 +702,22 @@ func GetTime() float64 {
return v return v
} }
// Custom frame control functions
// NOTE: SwapScreenBuffer and PollInputEvents are intended for advanced users that want full control over the frame processing
// By default EndDrawing() does this job: draws everything + SwapScreenBuffer() + manage frame timing + PollInputEvents()
// To avoid that behaviour and control frame processes manually you can either enable in config.h: SUPPORT_CUSTOM_FRAME_CONTROL
// or add CGO_CFLAGS="-DSUPPORT_CUSTOM_FRAME_CONTROL=1" to your build
// SwapScreenBuffer - Swap back buffer to front buffer
func SwapScreenBuffer() {
C.SwapScreenBuffer()
}
// Register all input events
func PollInputEvents() {
C.PollInputEvents()
}
// Fade - Returns color with alpha applied, alpha goes from 0.0f to 1.0f // Fade - Returns color with alpha applied, alpha goes from 0.0f to 1.0f
func Fade(col color.RGBA, alpha float32) color.RGBA { func Fade(col color.RGBA, alpha float32) color.RGBA {
ccolor := colorCptr(col) ccolor := colorCptr(col)