UnrealXR/raylib-go
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Update C sources, add new functions

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This commit is contained in:
Milan Nikolic 2017-10-26 19:00:27 +02:00
parent 661c7a9f55
commit 0f4ce7d6d9
30 changed files with 8465 additions and 2315 deletions
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126
raylib/textures.go
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@ -174,7 +174,7 @@ func LoadImage(fileName string) *Image {
}
// LoadImageEx - Load image data from Color array data (RGBA - 32bit)
func LoadImageEx(pixels []Color, width int32, height int32) *Image {
func LoadImageEx(pixels []Color, width, height int32) *Image {
cpixels := pixels[0].cptr()
cwidth := (C.int)(width)
cheight := (C.int)(height)
@ -184,7 +184,7 @@ func LoadImageEx(pixels []Color, width int32, height int32) *Image {
}
// LoadImagePro - Load image from raw data with parameters
func LoadImagePro(data []byte, width int32, height int32, format TextureFormat) *Image {
func LoadImagePro(data []byte, width, height int32, format TextureFormat) *Image {
cdata := unsafe.Pointer(&data[0])
cwidth := (C.int)(width)
cheight := (C.int)(height)
@ -195,7 +195,7 @@ func LoadImagePro(data []byte, width int32, height int32, format TextureFormat)
}
// LoadImageRaw - Load image data from RAW file
func LoadImageRaw(fileName string, width int32, height int32, format TextureFormat, headerSize int32) *Image {
func LoadImageRaw(fileName string, width, height int32, format TextureFormat, headerSize int32) *Image {
cfileName := C.CString(fileName)
defer C.free(unsafe.Pointer(cfileName))
cwidth := (C.int)(width)
@ -225,7 +225,7 @@ func LoadTextureFromImage(image *Image) Texture2D {
}
// LoadRenderTexture - Load a texture to be used for rendering
func LoadRenderTexture(width int32, height int32) RenderTexture2D {
func LoadRenderTexture(width, height int32) RenderTexture2D {
cwidth := (C.int)(width)
cheight := (C.int)(height)
ret := C.LoadRenderTexture(cwidth, cheight)
@ -273,6 +273,15 @@ func UpdateTexture(texture Texture2D, pixels unsafe.Pointer) {
C.UpdateTexture(*ctexture, cpixels)
}
// SaveImageAs - Save image to a PNG file
func SaveImageAs(name string, image Image) {
cname := C.CString(name)
defer C.free(unsafe.Pointer(cname))
cimage := image.cptr()
C.SaveImageAs(cname, *cimage)
}
// ImageToPOT - Convert image to POT (power-of-two)
func ImageToPOT(image *Image, fillColor Color) {
cimage := image.cptr()
@ -288,14 +297,14 @@ func ImageFormat(image *Image, newFormat int32) {
}
// ImageAlphaMask - Apply alpha mask to image
func ImageAlphaMask(image *Image, alphaMask *Image) {
func ImageAlphaMask(image, alphaMask *Image) {
cimage := image.cptr()
calphaMask := alphaMask.cptr()
C.ImageAlphaMask(cimage, *calphaMask)
}
// ImageDither - Dither image data to 16bpp or lower (Floyd-Steinberg dithering)
func ImageDither(image *Image, rBpp int32, gBpp int32, bBpp int32, aBpp int32) {
func ImageDither(image *Image, rBpp, gBpp, bBpp, aBpp int32) {
cimage := image.cptr()
crBpp := (C.int)(rBpp)
cgBpp := (C.int)(gBpp)
@ -320,7 +329,7 @@ func ImageCrop(image *Image, crop Rectangle) {
}
// ImageResize - Resize an image (bilinear filtering)
func ImageResize(image *Image, newWidth int32, newHeight int32) {
func ImageResize(image *Image, newWidth, newHeight int32) {
cimage := image.cptr()
cnewWidth := (C.int)(newWidth)
cnewHeight := (C.int)(newHeight)
@ -328,7 +337,7 @@ func ImageResize(image *Image, newWidth int32, newHeight int32) {
}
// ImageResizeNN - Resize an image (Nearest-Neighbor scaling algorithm)
func ImageResizeNN(image *Image, newWidth int32, newHeight int32) {
func ImageResizeNN(image *Image, newWidth, newHeight int32) {
cimage := image.cptr()
cnewWidth := (C.int)(newWidth)
cnewHeight := (C.int)(newHeight)
@ -360,7 +369,7 @@ func ImageTextEx(font SpriteFont, text string, fontSize float32, spacing int32,
}
// ImageDraw - Draw a source image within a destination image
func ImageDraw(dst *Image, src *Image, srcRec Rectangle, dstRec Rectangle) {
func ImageDraw(dst, src *Image, srcRec, dstRec Rectangle) {
cdst := dst.cptr()
csrc := src.cptr()
csrcRec := srcRec.cptr()
@ -437,6 +446,101 @@ func ImageColorBrightness(image *Image, brightness int32) {
C.ImageColorBrightness(cimage, cbrightness)
}
// GenImageColor - Generate image: plain color
func GenImageColor(width, height int, color Color) *Image {
cwidth := (C.int)(width)
cheight := (C.int)(height)
ccolor := color.cptr()
ret := C.GenImageColor(cwidth, cheight, *ccolor)
v := NewImageFromPointer(unsafe.Pointer(&ret))
return v
}
// GenImageGradientV - Generate image: vertical gradient
func GenImageGradientV(width, height int, top, bottom Color) *Image {
cwidth := (C.int)(width)
cheight := (C.int)(height)
ctop := top.cptr()
cbottom := bottom.cptr()
ret := C.GenImageGradientV(cwidth, cheight, *ctop, *cbottom)
v := NewImageFromPointer(unsafe.Pointer(&ret))
return v
}
// GenImageGradientH - Generate image: horizontal gradient
func GenImageGradientH(width, height int, left, right Color) *Image {
cwidth := (C.int)(width)
cheight := (C.int)(height)
cleft := left.cptr()
cright := right.cptr()
ret := C.GenImageGradientH(cwidth, cheight, *cleft, *cright)
v := NewImageFromPointer(unsafe.Pointer(&ret))
return v
}
// GenImageGradientRadial - Generate image: radial gradient
func GenImageGradientRadial(width, height int, density float32, inner, outer Color) *Image {
cwidth := (C.int)(width)
cheight := (C.int)(height)
cdensity := (C.float)(density)
cinner := inner.cptr()
couter := outer.cptr()
ret := C.GenImageGradientRadial(cwidth, cheight, cdensity, *cinner, *couter)
v := NewImageFromPointer(unsafe.Pointer(&ret))
return v
}
// GenImageChecked - Generate image: checked
func GenImageChecked(width, height, checksX, checksY int, col1, col2 Color) *Image {
cwidth := (C.int)(width)
cheight := (C.int)(height)
cchecksX := (C.int)(checksX)
cchecksY := (C.int)(checksY)
ccol1 := col1.cptr()
ccol2 := col2.cptr()
ret := C.GenImageChecked(cwidth, cheight, cchecksX, cchecksY, *ccol1, *ccol2)
v := NewImageFromPointer(unsafe.Pointer(&ret))
return v
}
// GenImageWhiteNoise - Generate image: white noise
func GenImageWhiteNoise(width, height int, factor float32) *Image {
cwidth := (C.int)(width)
cheight := (C.int)(height)
cfactor := (C.float)(factor)
ret := C.GenImageWhiteNoise(cwidth, cheight, cfactor)
v := NewImageFromPointer(unsafe.Pointer(&ret))
return v
}
// GenImagePerlinNoise - Generate image: perlin noise
func GenImagePerlinNoise(width, height int, scale float32) *Image {
cwidth := (C.int)(width)
cheight := (C.int)(height)
cscale := (C.float)(scale)
ret := C.GenImagePerlinNoise(cwidth, cheight, cscale)
v := NewImageFromPointer(unsafe.Pointer(&ret))
return v
}
// GenImageCellular - Generate image: cellular algorithm. Bigger tileSize means bigger cells
func GenImageCellular(width, height, tileSize int) *Image {
cwidth := (C.int)(width)
cheight := (C.int)(height)
ctileSize := (C.int)(tileSize)
ret := C.GenImageCellular(cwidth, cheight, ctileSize)
v := NewImageFromPointer(unsafe.Pointer(&ret))
return v
}
// GenTextureMipmaps - Generate GPU mipmaps for a texture
func GenTextureMipmaps(texture *Texture2D) {
ctexture := texture.cptr()
@ -475,7 +579,7 @@ func DrawTextureV(texture Texture2D, position Vector2, tint Color) {
}
// DrawTextureEx - Draw a Texture2D with extended parameters
func DrawTextureEx(texture Texture2D, position Vector2, rotation float32, scale float32, tint Color) {
func DrawTextureEx(texture Texture2D, position Vector2, rotation, scale float32, tint Color) {
ctexture := texture.cptr()
cposition := position.cptr()
crotation := (C.float)(rotation)
@ -494,7 +598,7 @@ func DrawTextureRec(texture Texture2D, sourceRec Rectangle, position Vector2, ti
}
// DrawTexturePro - Draw a part of a texture defined by a rectangle with 'pro' parameters
func DrawTexturePro(texture Texture2D, sourceRec Rectangle, destRec Rectangle, origin Vector2, rotation float32, tint Color) {
func DrawTexturePro(texture Texture2D, sourceRec, destRec Rectangle, origin Vector2, rotation float32, tint Color) {
ctexture := texture.cptr()
csourceRec := sourceRec.cptr()
cdestRec := destRec.cptr()