UnrealXR/raylib-go
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Update C sources, add new functions and rename package to

Browse source
This commit is contained in:
Milan Nikolic 2018-10-08 18:56:34 +02:00
parent 391c25482d
commit 08aa518a46
156 changed files with 34542 additions and 19573 deletions
Download patch file Download diff file Expand all files Collapse all files

46
raylib/textures.go
View file

@ -1,4 +1,4 @@
package raylib
package rl
/*
#include "raylib.h"
@ -127,13 +127,20 @@ func UnloadRenderTexture(target RenderTexture2D) {
C.UnloadRenderTexture(*ctarget)
}
// GetImageData - Get pixel data from image
// GetImageData - Get pixel data from image as a Color slice
func GetImageData(img *Image) []Color {
cimg := img.cptr()
ret := C.GetImageData(*cimg)
return (*[1 << 24]Color)(unsafe.Pointer(ret))[0 : img.Width*img.Height]
}
// GetImageDataNormalized - Get pixel data from image as Vector4 slice (float normalized)
func GetImageDataNormalized(img *Image) []Vector4 {
cimg := img.cptr()
ret := C.GetImageDataNormalized(*cimg)
return (*[1 << 24]Vector4)(unsafe.Pointer(ret))[0 : img.Width*img.Height]
}
// GetPixelDataSize - Get pixel data size in bytes (image or texture)
func GetPixelDataSize(width, height, format int32) int32 {
cwidth := (C.int)(width)
@ -159,12 +166,12 @@ func UpdateTexture(texture Texture2D, pixels []Color) {
}
// ExportImage - Export image as a PNG file
func ExportImage(name string, image Image) {
func ExportImage(image Image, name string) {
cname := C.CString(name)
defer C.free(unsafe.Pointer(cname))
cimage := image.cptr()
C.ExportImage(cname, *cimage)
C.ExportImage(*cimage, cname)
}
// ImageToPOT - Convert image to POT (power-of-two)
@ -250,6 +257,17 @@ func ImageResizeNN(image *Image, newWidth, newHeight int32) {
C.ImageResizeNN(cimage, cnewWidth, cnewHeight)
}
// ImageResizeCanvas - Resize canvas and fill with color
func ImageResizeCanvas(image *Image, newWidth, newHeight, offsetX, offsetY int32, color Color) {
cimage := image.cptr()
cnewWidth := (C.int)(newWidth)
cnewHeight := (C.int)(newHeight)
coffsetX := (C.int)(offsetX)
coffsetY := (C.int)(offsetY)
ccolor := color.cptr()
C.ImageResizeCanvas(cimage, cnewWidth, cnewHeight, coffsetX, coffsetY, *ccolor)
}
// ImageMipmaps - Generate all mipmap levels for a provided image
func ImageMipmaps(image *Image) {
cimage := image.cptr()
@ -334,6 +352,18 @@ func ImageFlipHorizontal(image *Image) {
C.ImageFlipHorizontal(cimage)
}
// ImageRotateCW - Rotate image clockwise 90deg
func ImageRotateCW(image *Image) {
cimage := image.cptr()
C.ImageRotateCW(cimage)
}
// ImageRotateCCW - Rotate image counter-clockwise 90deg
func ImageRotateCCW(image *Image) {
cimage := image.cptr()
C.ImageRotateCCW(cimage)
}
// ImageColorTint - Modify image color: tint
func ImageColorTint(image *Image, color Color) {
cimage := image.cptr()
@ -367,6 +397,14 @@ func ImageColorBrightness(image *Image, brightness int32) {
C.ImageColorBrightness(cimage, cbrightness)
}
// ImageColorReplace - Modify image color: replace color
func ImageColorReplace(image *Image, color, replace Color) {
cimage := image.cptr()
ccolor := color.cptr()
creplace := replace.cptr()
C.ImageColorReplace(cimage, *ccolor, *creplace)
}
// GenImageColor - Generate image: plain color
func GenImageColor(width, height int, color Color) *Image {
cwidth := (C.int)(width)