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Default to srgba textures

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bloeys
2024-04-12 23:38:51 +04:00
parent ee61373069
commit e22525e2ee
2 changed files with 20 additions and 20 deletions
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26
assets/textures.go
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@ -45,7 +45,7 @@ type TextureLoadOptions struct {
WriteToCache bool
GenMipMaps bool
KeepPixelsInMem bool
TextureIsSrgba bool
NoSrgba bool
}
type Cubemap struct {
@ -103,9 +103,9 @@ func LoadTexturePNG(file string, loadOptions *TextureLoadOptions) (Texture, erro
gl.TexParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR)
// load and generate the texture
internalFormat := int32(gl.RGBA8)
if loadOptions.TextureIsSrgba {
internalFormat = gl.SRGB_ALPHA
internalFormat := int32(gl.SRGB_ALPHA)
if loadOptions.NoSrgba {
internalFormat = gl.RGBA8
}
gl.TexImage2D(gl.TEXTURE_2D, 0, internalFormat, tex.Width, tex.Height, 0, gl.RGBA, gl.UNSIGNED_BYTE, unsafe.Pointer(&tex.Pixels[0]))
@ -151,9 +151,9 @@ func LoadTextureInMemPngImg(img image.Image, loadOptions *TextureLoadOptions) (T
gl.TexParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR)
// load and generate the texture
internalFormat := int32(gl.RGBA8)
if loadOptions.TextureIsSrgba {
internalFormat = gl.SRGB_ALPHA
internalFormat := int32(gl.SRGB_ALPHA)
if loadOptions.NoSrgba {
internalFormat = gl.RGBA8
}
gl.TexImage2D(gl.TEXTURE_2D, 0, internalFormat, tex.Width, tex.Height, 0, gl.RGBA, gl.UNSIGNED_BYTE, unsafe.Pointer(&tex.Pixels[0]))
@ -216,9 +216,9 @@ func LoadTextureJpeg(file string, loadOptions *TextureLoadOptions) (Texture, err
gl.TexParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR)
// load and generate the texture
internalFormat := int32(gl.RGBA8)
if loadOptions.TextureIsSrgba {
internalFormat = gl.SRGB_ALPHA
internalFormat := int32(gl.SRGB_ALPHA)
if loadOptions.NoSrgba {
internalFormat = gl.RGBA8
}
gl.TexImage2D(gl.TEXTURE_2D, 0, internalFormat, tex.Width, tex.Height, 0, gl.RGBA, gl.UNSIGNED_BYTE, unsafe.Pointer(&tex.Pixels[0]))
@ -288,9 +288,9 @@ func LoadCubemapTextures(rightTex, leftTex, topTex, botTex, frontTex, backTex st
height := int32(nrgbaImg.Bounds().Dy())
width := int32(nrgbaImg.Bounds().Dx())
internalFormat := int32(gl.RGBA8)
if loadOptions.TextureIsSrgba {
internalFormat = gl.SRGB_ALPHA
internalFormat := int32(gl.SRGB_ALPHA)
if loadOptions.NoSrgba {
internalFormat = gl.RGBA8
}
gl.TexImage2D(uint32(gl.TEXTURE_CUBE_MAP_POSITIVE_X)+i, 0, internalFormat, int32(width), int32(height), 0, gl.RGBA, gl.UNSIGNED_BYTE, unsafe.Pointer(&nrgbaImg.Pix[0]))