glgl

type AccessUsage uint32

type AttribLayout struct {
	// The OpenGL program identifier.
	Program Program
	// Type is a OpenGL enum representing the underlying type. Valid types include
	// gl.FLOAT, gl.UNSIGNED_INT, gl.UNSIGNED_BYTE, gl.BYTE etc.
	Type Type
	// Name is the identifier of the attribute in the
	// vertex shader source code finished with a null terminator.
	Name string
	// Packing is a value between 1 and 4 and represents how many
	// of the type are present at the attribute location.
	//
	// Example:
	// When w orking with a vec3 attribute in the shader source code
	// with a gl.Float type, then the Packing is 3 since there are
	// 3 floats packed at each attribute location.
	Packing int
	// Stride is the distance in bytes between attributes in the buffer.
	Stride int
	// Offset is the starting offset with which to start
	// traversing the vertex buffer.
	Offset int
	// specifies whether fixed-point data values should be normalized (when true)
	// or converted directly as fixed-point values (when false) when they are accessed.
	// Usually left as false?
	Normalize bool
}

type BufferUsage uint32

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

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

type ShaderSource struct {
	// Vertex and Fragment are null terminated strings with source code.
	Vertex   string
	Fragment string
	Compute  string
	Include  string
}

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

type TextureImgConfig struct {
	// Specifies the target texture. Must be one of:
	//  GL_TEXTURE_2D, GL_PROXY_TEXTURE_2D, GL_TEXTURE_1D_ARRAY, GL_PROXY_TEXTURE_1D_ARRAY, GL_TEXTURE_RECTANGLE, GL_PROXY_TEXTURE_RECTANGLE, GL_TEXTURE_CUBE_MAP_POSITIVE_X, GL_TEXTURE_CUBE_MAP_NEGATIVE_X, GL_TEXTURE_CUBE_MAP_POSITIVE_Y, GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, GL_TEXTURE_CUBE_MAP_POSITIVE_Z, GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, or GL_PROXY_TEXTURE_CUBE_MAP.
	Type   TextureType
	Width  int
	Height int
	Border int32
	// Specifies the number of color components in the texture.
	// Can use base, sized or compressed internal formats: See [TextureImgConfig] for more.
	// If not set uses Format.
	InternalFormat int32
	// Specifies format of the pixel data. Accepts:
	//  GL_RED, GL_RG, GL_RGB, GL_BGR, GL_RGBA, GL_BGRA, GL_RED_INTEGER, GL_RG_INTEGER, GL_RGB_INTEGER, GL_BGR_INTEGER, GL_RGBA_INTEGER, GL_BGRA_INTEGER, GL_STENCIL_INDEX, GL_DEPTH_COMPONENT, GL_DEPTH_STENCIL.
	Format uint32

	// Specifies the data type of the pixel data. Accepts
	//   GL_UNSIGNED_BYTE, GL_BYTE, GL_UNSIGNED_SHORT, GL_SHORT, GL_UNSIGNED_INT, GL_INT, GL_HALF_FLOAT, GL_FLOAT, GL_UNSIGNED_BYTE_3_3_2, GL_UNSIGNED_BYTE_2_3_3_REV, GL_UNSIGNED_SHORT_5_6_5, GL_UNSIGNED_SHORT_5_6_5_REV, GL_UNSIGNED_SHORT_4_4_4_4, GL_UNSIGNED_SHORT_4_4_4_4_REV, GL_UNSIGNED_SHORT_5_5_5_1, GL_UNSIGNED_SHORT_1_5_5_5_REV, GL_UNSIGNED_INT_8_8_8_8, GL_UNSIGNED_INT_8_8_8_8_REV, GL_UNSIGNED_INT_10_10_10_2, and GL_UNSIGNED_INT_2_10_10_10_REV.
	Xtype uint32
	// Magnification filtering. gl.NEAREST or gl.LINEAR.
	MagFilter int32
	// Minification filtering. gl.NEAREST or gl.LINEAR.
	MinFilter int32
	// Textures coordinates usually range from (0,0) to (1,1). Wrap indicates
	// how OpenGL is to repeat the texture outside this range.
	// gl.REPEAT, gl.MIRRORED_REPEAT, gl.CLAMP_TO_EDGE, gl.CLAMP_TO_BORDER.
	Wrap int32

	// Specifies a token indicating the type of access that will be performed on the image.
	Access AccessUsage

	Layered bool
	Layer   int32
	// Specifies the level-of-detail number. Level 0 is the base image level. If target is GL_TEXTURE_RECTANGLE or GL_PROXY_TEXTURE_RECTANGLE, level must be 0.
	Level int32
	// Specifies the unit on which to bind the image onto the texture.
	//
	ImageUnit uint32

	// TextureUnit is the texture unit onto which the texture is loaded (glActiveTexture).
	// TextureUnit starts at 0 and goes all the way up to MaxTextureSlots().
	TextureUnit int
}

type TextureType uint32

type Type uint32

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

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

type WindowConfig struct {
	Title        string
	NotResizable bool
	Version      [2]int
	// glfw.OpenGLCoreProfile
	OpenGLProfile int
	ForwardCompat bool
	Width, Height int
	DebugLog      *slog.Logger
}