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• Kgl.kt

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commonMain.earth.worldwind.util.kgl.Kgl.kt Maven / Gradle / Ivy

package earth.worldwind.util.kgl

expect class KglShader {
    companion object{ val NONE: KglShader }
    fun isValid(): Boolean
}
expect class KglProgram {
    companion object{ val NONE: KglProgram }
    fun isValid(): Boolean
}
expect class KglUniformLocation {
    companion object{ val NONE: KglUniformLocation }
    fun isValid(): Boolean
}
expect class KglBuffer {
    companion object{ val NONE: KglBuffer }
    fun isValid(): Boolean
}
expect class KglTexture {
    companion object{ val NONE: KglTexture }
    fun isValid(): Boolean
}
expect class KglFramebuffer {
    companion object{ val NONE: KglFramebuffer }
    fun isValid(): Boolean
}

const val GL_ACTIVE_TEXTURE = 0x84E0
const val GL_DEPTH_BUFFER_BIT = 0x00000100
const val GL_STENCIL_BUFFER_BIT = 0x00000400
const val GL_COLOR_BUFFER_BIT = 0x00004000
const val GL_FALSE = 0
const val GL_TRUE = 1
const val GL_POINTS = 0x0000
const val GL_LINES = 0x0001
const val GL_LINE_LOOP = 0x0002
const val GL_LINE_STRIP = 0x0003
const val GL_TRIANGLES = 0x0004
const val GL_TRIANGLE_STRIP = 0x0005
const val GL_TRIANGLE_FAN = 0x0006
const val GL_ZERO = 0
const val GL_ONE = 1
const val GL_SRC_COLOR = 0x0300
const val GL_ONE_MINUS_SRC_COLOR = 0x0301
const val GL_SRC_ALPHA = 0x0302
const val GL_ONE_MINUS_SRC_ALPHA = 0x0303
const val GL_DST_ALPHA = 0x0304
const val GL_ONE_MINUS_DST_ALPHA = 0x0305
const val GL_DST_COLOR = 0x0306
const val GL_ONE_MINUS_DST_COLOR = 0x0307
const val GL_SRC_ALPHA_SATURATE = 0x0308
const val GL_FUNC_ADD = 0x8006
const val GL_BLEND_EQUATION = 0x8009
const val GL_BLEND_EQUATION_RGB = 0x8009
const val GL_BLEND_EQUATION_ALPHA = 0x883D
const val GL_FUNC_SUBTRACT = 0x800A
const val GL_FUNC_REVERSE_SUBTRACT = 0x800B
const val GL_BLEND_DST_RGB = 0x80C8
const val GL_BLEND_SRC_RGB = 0x80C9
const val GL_BLEND_DST_ALPHA = 0x80CA
const val GL_BLEND_SRC_ALPHA = 0x80CB
const val GL_CONSTANT_COLOR = 0x8001
const val GL_ONE_MINUS_CONSTANT_COLOR = 0x8002
const val GL_CONSTANT_ALPHA = 0x8003
const val GL_ONE_MINUS_CONSTANT_ALPHA = 0x8004
const val GL_BLEND_COLOR = 0x8005
const val GL_ARRAY_BUFFER = 0x8892
const val GL_ELEMENT_ARRAY_BUFFER = 0x8893
const val GL_ARRAY_BUFFER_BINDING = 0x8894
const val GL_ELEMENT_ARRAY_BUFFER_BINDING = 0x8895
const val GL_STREAM_DRAW = 0x88E0
const val GL_STATIC_DRAW = 0x88E4
const val GL_DYNAMIC_DRAW = 0x88E8
const val GL_BUFFER_SIZE = 0x8764
const val GL_BUFFER_USAGE = 0x8765
const val GL_CURRENT_VERTEX_ATTRIB = 0x8626
const val GL_FRONT = 0x0404
const val GL_BACK = 0x0405
const val GL_FRONT_AND_BACK = 0x0408
const val GL_TEXTURE_2D = 0x0DE1
const val GL_CULL_FACE = 0x0B44
const val GL_BLEND = 0x0BE2
const val GL_DITHER = 0x0BD0
const val GL_STENCIL_TEST = 0x0B90
const val GL_DEPTH_TEST = 0x0B71
const val GL_SCISSOR_TEST = 0x0C11
const val GL_POLYGON_OFFSET_FILL = 0x8037
const val GL_SAMPLE_ALPHA_TO_COVERAGE = 0x809E
const val GL_SAMPLE_COVERAGE = 0x80A0
const val GL_NO_ERROR = 0
const val GL_INVALID_ENUM = 0x0500
const val GL_INVALID_VALUE = 0x0501
const val GL_INVALID_OPERATION = 0x0502
const val GL_OUT_OF_MEMORY = 0x0505
const val GL_INVALID_FRAMEBUFFER_OPERATION = 0x506
const val GL_CW = 0x0900
const val GL_CCW = 0x0901
const val GL_LINE_WIDTH = 0x0B21
const val GL_ALIASED_POINT_SIZE_RANGE = 0x846D
const val GL_ALIASED_LINE_WIDTH_RANGE = 0x846E
const val GL_CULL_FACE_MODE = 0x0B45
const val GL_FRONT_FACE = 0x0B46
const val GL_DEPTH_RANGE = 0x0B70
const val GL_DEPTH_WRITEMASK = 0x0B72
const val GL_DEPTH_CLEAR_VALUE = 0x0B73
const val GL_DEPTH_FUNC = 0x0B74
const val GL_STENCIL_CLEAR_VALUE = 0x0B91
const val GL_STENCIL_FUNC = 0x0B92
const val GL_STENCIL_FAIL = 0x0B94
const val GL_STENCIL_PASS_DEPTH_FAIL = 0x0B95
const val GL_STENCIL_PASS_DEPTH_PASS = 0x0B96
const val GL_STENCIL_REF = 0x0B97
const val GL_STENCIL_VALUE_MASK = 0x0B93
const val GL_STENCIL_WRITEMASK = 0x0B98
const val GL_STENCIL_BACK_FUNC = 0x8800
const val GL_STENCIL_BACK_FAIL = 0x8801
const val GL_STENCIL_BACK_PASS_DEPTH_FAIL = 0x8802
const val GL_STENCIL_BACK_PASS_DEPTH_PASS = 0x8803
const val GL_STENCIL_BACK_REF = 0x8CA3
const val GL_STENCIL_BACK_VALUE_MASK = 0x8CA4
const val GL_STENCIL_BACK_WRITEMASK = 0x8CA5
const val GL_VIEWPORT = 0x0BA2
const val GL_SCISSOR_BOX = 0x0C10
const val GL_COLOR_CLEAR_VALUE = 0x0C22
const val GL_COLOR_WRITEMASK = 0x0C23
const val GL_UNPACK_ALIGNMENT = 0x0CF5
const val GL_PACK_ALIGNMENT = 0x0D05
const val GL_MAX_TEXTURE_SIZE = 0x0D33
const val GL_MAX_VIEWPORT_DIMS = 0x0D3A
const val GL_SUBPIXEL_BITS = 0x0D50
const val GL_RED_BITS = 0x0D52
const val GL_GREEN_BITS = 0x0D53
const val GL_BLUE_BITS = 0x0D54
const val GL_ALPHA_BITS = 0x0D55
const val GL_DEPTH_BITS = 0x0D56
const val GL_STENCIL_BITS = 0x0D57
const val GL_POLYGON_OFFSET_UNITS = 0x2A00
const val GL_POLYGON_OFFSET_FACTOR = 0x8038
const val GL_TEXTURE_BINDING_2D = 0x8069
const val GL_SAMPLE_BUFFERS = 0x80A8
const val GL_SAMPLES = 0x80A9
const val GL_SAMPLE_COVERAGE_VALUE = 0x80AA
const val GL_SAMPLE_COVERAGE_INVERT = 0x80AB
const val GL_NUM_COMPRESSED_TEXTURE_FORMATS = 0x86A2
const val GL_COMPRESSED_TEXTURE_FORMATS = 0x86A3
const val GL_DONT_CARE = 0x1100
const val GL_FASTEST = 0x1101
const val GL_NICEST = 0x1102
const val GL_GENERATE_MIPMAP_HINT = 0x8192
const val GL_BYTE = 0x1400
const val GL_UNSIGNED_BYTE = 0x1401
const val GL_SHORT = 0x1402
const val GL_UNSIGNED_SHORT = 0x1403
const val GL_INT = 0x1404
const val GL_UNSIGNED_INT = 0x1405
const val GL_FLOAT = 0x1406
const val GL_FIXED = 0x140C
const val GL_STENCIL_INDEX = 0x1901
const val GL_DEPTH_COMPONENT = 0x1902
const val GL_RED = 0x1903
const val GL_GREEN = 0x1904
const val GL_BLUE = 0x1905
const val GL_ALPHA = 0x1906
const val GL_RGB = 0x1907
const val GL_RGBA = 0x1908
const val GL_LUMINANCE = 0x1909
const val GL_LUMINANCE_ALPHA = 0x190A
const val GL_UNSIGNED_SHORT_4_4_4_4 = 0x8033
const val GL_UNSIGNED_SHORT_5_5_5_1 = 0x8034
const val GL_UNSIGNED_SHORT_5_6_5 = 0x8363
const val GL_FRAGMENT_SHADER = 0x8B30
const val GL_VERTEX_SHADER = 0x8B31
const val GL_MAX_VERTEX_ATTRIBS = 0x8869
const val GL_MAX_VERTEX_UNIFORM_VECTORS = 0x8DFB
const val GL_MAX_VARYING_VECTORS = 0x8DFC
const val GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS = 0x8B4D
const val GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS = 0x8B4C
const val GL_MAX_TEXTURE_IMAGE_UNITS = 0x8872
const val GL_MAX_FRAGMENT_UNIFORM_VECTORS = 0x8DFD
const val GL_SHADER_TYPE = 0x8B4F
const val GL_DELETE_STATUS = 0x8B80
const val GL_LINK_STATUS = 0x8B82
const val GL_VALIDATE_STATUS = 0x8B83
const val GL_ATTACHED_SHADERS = 0x8B85
const val GL_ACTIVE_UNIFORMS = 0x8B86
const val GL_ACTIVE_UNIFORM_MAX_LENGTH = 0x8B87
const val GL_ACTIVE_ATTRIBUTES = 0x8B89
const val GL_ACTIVE_ATTRIBUTE_MAX_LENGTH = 0x8B8A
const val GL_SHADING_LANGUAGE_VERSION = 0x8B8C
const val GL_CURRENT_PROGRAM = 0x8B8D
const val GL_NEVER = 0x0200
const val GL_LESS = 0x0201
const val GL_EQUAL = 0x0202
const val GL_LEQUAL = 0x0203
const val GL_GREATER = 0x0204
const val GL_NOTEQUAL = 0x0205
const val GL_GEQUAL = 0x0206
const val GL_ALWAYS = 0x0207
const val GL_KEEP = 0x1E00
const val GL_REPLACE = 0x1E01
const val GL_INCR = 0x1E02
const val GL_DECR = 0x1E03
const val GL_INVERT = 0x150A
const val GL_INCR_WRAP = 0x8507
const val GL_DECR_WRAP = 0x8508
const val GL_VENDOR = 0x1F00
const val GL_RENDERER = 0x1F01
const val GL_VERSION = 0x1F02
const val GL_EXTENSIONS = 0x1F03
const val GL_NEAREST = 0x2600
const val GL_LINEAR = 0x2601
const val GL_NEAREST_MIPMAP_NEAREST = 0x2700
const val GL_LINEAR_MIPMAP_NEAREST = 0x2701
const val GL_NEAREST_MIPMAP_LINEAR = 0x2702
const val GL_LINEAR_MIPMAP_LINEAR = 0x2703
const val GL_TEXTURE_MAG_FILTER = 0x2800
const val GL_TEXTURE_MIN_FILTER = 0x2801
const val GL_TEXTURE_WRAP_S = 0x2802
const val GL_TEXTURE_WRAP_T = 0x2803
const val GL_TEXTURE = 0x1702
const val GL_TEXTURE_CUBE_MAP = 0x8513
const val GL_TEXTURE_BINDING_CUBE_MAP = 0x8514
const val GL_TEXTURE_CUBE_MAP_POSITIVE_X = 0x8515
const val GL_TEXTURE_CUBE_MAP_NEGATIVE_X = 0x8516
const val GL_TEXTURE_CUBE_MAP_POSITIVE_Y = 0x8517
const val GL_TEXTURE_CUBE_MAP_NEGATIVE_Y = 0x8518
const val GL_TEXTURE_CUBE_MAP_POSITIVE_Z = 0x8519
const val GL_TEXTURE_CUBE_MAP_NEGATIVE_Z = 0x851A
const val GL_MAX_CUBE_MAP_TEXTURE_SIZE = 0x851C
const val GL_TEXTURE0 = 0x84C0
const val GL_TEXTURE1 = 0x84C1
const val GL_TEXTURE2 = 0x84C2
const val GL_TEXTURE3 = 0x84C3
const val GL_TEXTURE4 = 0x84C4
const val GL_TEXTURE5 = 0x84C5
const val GL_TEXTURE6 = 0x84C6
const val GL_TEXTURE7 = 0x84C7
const val GL_TEXTURE8 = 0x84C8
const val GL_TEXTURE9 = 0x84C9
const val GL_TEXTURE10 = 0x84CA
const val GL_TEXTURE11 = 0x84CB
const val GL_TEXTURE12 = 0x84CC
const val GL_TEXTURE13 = 0x84CD
const val GL_TEXTURE14 = 0x84CE
const val GL_TEXTURE15 = 0x84CF
const val GL_TEXTURE16 = 0x84D0
const val GL_TEXTURE17 = 0x84D1
const val GL_TEXTURE18 = 0x84D2
const val GL_TEXTURE19 = 0x84D3
const val GL_TEXTURE20 = 0x84D4
const val GL_TEXTURE21 = 0x84D5
const val GL_TEXTURE22 = 0x84D6
const val GL_TEXTURE23 = 0x84D7
const val GL_TEXTURE24 = 0x84D8
const val GL_TEXTURE25 = 0x84D9
const val GL_TEXTURE26 = 0x84DA
const val GL_TEXTURE27 = 0x84DB
const val GL_TEXTURE28 = 0x84DC
const val GL_TEXTURE29 = 0x84DD
const val GL_TEXTURE30 = 0x84DE
const val GL_TEXTURE31 = 0x84DF
const val GL_REPEAT = 0x2901
const val GL_CLAMP_TO_EDGE = 0x812F
const val GL_MIRRORED_REPEAT = 0x8370
const val GL_FLOAT_VEC2 = 0x8B50
const val GL_FLOAT_VEC3 = 0x8B51
const val GL_FLOAT_VEC4 = 0x8B52
const val GL_INT_VEC2 = 0x8B53
const val GL_INT_VEC3 = 0x8B54
const val GL_INT_VEC4 = 0x8B55
const val GL_BOOL = 0x8B56
const val GL_BOOL_VEC2 = 0x8B57
const val GL_BOOL_VEC3 = 0x8B58
const val GL_BOOL_VEC4 = 0x8B59
const val GL_FLOAT_MAT2 = 0x8B5A
const val GL_FLOAT_MAT3 = 0x8B5B
const val GL_FLOAT_MAT4 = 0x8B5C
const val GL_SAMPLER_2D = 0x8B5E
const val GL_SAMPLER_CUBE = 0x8B60
const val GL_VERTEX_ATTRIB_ARRAY_ENABLED = 0x8622
const val GL_VERTEX_ATTRIB_ARRAY_SIZE = 0x8623
const val GL_VERTEX_ATTRIB_ARRAY_STRIDE = 0x8624
const val GL_VERTEX_ATTRIB_ARRAY_TYPE = 0x8625
const val GL_VERTEX_ATTRIB_ARRAY_NORMALIZED = 0x886A
const val GL_VERTEX_ATTRIB_ARRAY_POINTER = 0x8645
const val GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING = 0x889F
const val GL_IMPLEMENTATION_COLOR_READ_TYPE = 0x8B9A
const val GL_IMPLEMENTATION_COLOR_READ_FORMAT = 0x8B9B
const val GL_COMPILE_STATUS = 0x8B81
const val GL_INFO_LOG_LENGTH = 0x8B84
const val GL_SHADER_SOURCE_LENGTH = 0x8B88
const val GL_SHADER_COMPILER = 0x8DFA
const val GL_SHADER_BINARY_FORMATS = 0x8DF8
const val GL_NUM_SHADER_BINARY_FORMATS = 0x8DF9
const val GL_LOW_FLOAT = 0x8DF0
const val GL_MEDIUM_FLOAT = 0x8DF1
const val GL_HIGH_FLOAT = 0x8DF2
const val GL_LOW_INT = 0x8DF3
const val GL_MEDIUM_INT = 0x8DF4
const val GL_HIGH_INT = 0x8DF5
const val GL_FRAMEBUFFER = 0x8D40
const val GL_RENDERBUFFER = 0x8D41
const val GL_RGBA4 = 0x8056
const val GL_RGBA8 = 0x8058
const val GL_BGR = 0x80e0
const val GL_BGRA = 0x80e1
const val GL_RGB5_A1 = 0x8057
const val GL_RGB565 = 0x8D62
const val GL_DEPTH_COMPONENT16 = 0x81A5
const val GL_FRAMEBUFFER_COMPLETE = 0x8CD5
const val GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT = 0x8CD6
const val GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT = 0x8CD7
const val GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER = 0x8CDB
const val GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER = 0x8CDC
const val GL_FRAMEBUFFER_UNSUPPORTED = 0x8CDD
const val GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE = 0x8D56
const val GL_FRAMEBUFFER_UNDEFINED = 0x8219
const val GL_COLOR_ATTACHMENT0 = 0x8CE0
const val GL_COLOR_ATTACHMENT1 = 0x8CE1
const val GL_COLOR_ATTACHMENT2 = 0x8CE2
const val GL_COLOR_ATTACHMENT3 = 0x8CE3
const val GL_COLOR_ATTACHMENT4 = 0x8CE4
const val GL_COLOR_ATTACHMENT5 = 0x8CE5
const val GL_COLOR_ATTACHMENT6 = 0x8CE6
const val GL_COLOR_ATTACHMENT7 = 0x8CE7
const val GL_COLOR_ATTACHMENT8 = 0x8CE8
const val GL_COLOR_ATTACHMENT9 = 0x8CE9
const val GL_COLOR_ATTACHMENT10 = 0x8CEA
const val GL_COLOR_ATTACHMENT11 = 0x8CEB
const val GL_COLOR_ATTACHMENT12 = 0x8CEC
const val GL_COLOR_ATTACHMENT13 = 0x8CED
const val GL_COLOR_ATTACHMENT14 = 0x8CEE
const val GL_COLOR_ATTACHMENT15 = 0x8CEF
const val GL_COLOR_ATTACHMENT16 = 0x8CF0
const val GL_COLOR_ATTACHMENT17 = 0x8CF1
const val GL_COLOR_ATTACHMENT18 = 0x8CF2
const val GL_COLOR_ATTACHMENT19 = 0x8CF3
const val GL_COLOR_ATTACHMENT20 = 0x8CF4
const val GL_COLOR_ATTACHMENT21 = 0x8CF5
const val GL_COLOR_ATTACHMENT22 = 0x8CF6
const val GL_COLOR_ATTACHMENT23 = 0x8CF7
const val GL_COLOR_ATTACHMENT24 = 0x8CF8
const val GL_COLOR_ATTACHMENT25 = 0x8CF9
const val GL_COLOR_ATTACHMENT26 = 0x8CFA
const val GL_COLOR_ATTACHMENT27 = 0x8CFB
const val GL_COLOR_ATTACHMENT28 = 0x8CFC
const val GL_COLOR_ATTACHMENT29 = 0x8CFD
const val GL_COLOR_ATTACHMENT30 = 0x8CFE
const val GL_COLOR_ATTACHMENT31 = 0x8CFF
const val GL_DEPTH_ATTACHMENT = 0x8D00
const val GL_STENCIL_ATTACHMENT = 0x8D20
const val GL_DEPTH_STENCIL_ATTACHMENT = 0x821A
const val GL_R8 = 0x8229
const val GL_R16 = 0x822A
const val GL_RG8 = 0x822B
const val GL_RG16 = 0x822C
const val GL_R16F = 0x822D
const val GL_R32F = 0x822E
const val GL_RG16F = 0x822F
const val GL_RG32F = 0x8230
const val GL_R8I = 0x8231
const val GL_R8UI = 0x8232
const val GL_R16I = 0x8233
const val GL_R16UI = 0x8234
const val GL_R32I = 0x8235
const val GL_R32UI = 0x8236
const val GL_RG8I = 0x8237
const val GL_RG8UI = 0x8238
const val GL_RG16I = 0x8239
const val GL_RG16UI = 0x823A
const val GL_RG32I = 0x823B
const val GL_RG32UI = 0x823C
const val GL_RG = 0x8227
const val GL_COMPRESSED_RED = 0x8225
const val GL_COMPRESSED_RG = 0x8226

interface Kgl {
    abstract val hasMaliOOMBug: Boolean
    
    fun createShader(type: Int): KglShader
    fun shaderSource(shader: KglShader, source: String)
    fun compileShader(shader: KglShader)
    fun deleteShader(shader: KglShader)

    fun getShaderParameteri(shader: KglShader, pname: Int): Int

    fun getProgramInfoLog(program: KglProgram) : String
    fun getShaderInfoLog(shader: KglShader) : String

    fun createProgram(): KglProgram
    fun attachShader(program: KglProgram, shader: KglShader)
    fun linkProgram(program: KglProgram)
    fun useProgram(program: KglProgram)
    fun deleteProgram(program: KglProgram)

    fun getProgramParameteri(program: KglProgram, pname: Int): Int

    fun getUniformLocation(program: KglProgram, name: String): KglUniformLocation
    fun bindAttribLocation(program: KglProgram, index: Int, name: String)

    fun enable(cap: Int)
    fun disable(cap: Int)

    fun enableVertexAttribArray(location: Int)
    fun disableVertexAttribArray(location: Int)

    fun getParameteri(pname: Int): Int
    fun getParameterf(pname: Int): Float
    fun getParameteriv(pname: Int): IntArray
    fun getParameterfv(pname: Int): FloatArray

    fun createBuffer(): KglBuffer
    fun bindBuffer(target: Int, buffer: KglBuffer)
    fun bufferData(target: Int, size: Int, sourceData: ShortArray?, usage: Int, offset: Int = 0)
    fun bufferData(target: Int, size: Int, sourceData: IntArray?, usage: Int, offset: Int = 0)
    fun bufferData(target: Int, size: Int, sourceData: FloatArray?, usage: Int, offset: Int = 0)
    fun bufferSubData(target: Int, offset: Int, size: Int, sourceData: ShortArray)
    fun bufferSubData(target: Int, offset: Int, size: Int, sourceData: IntArray)
    fun bufferSubData(target: Int, offset: Int, size: Int, sourceData: FloatArray)
    fun deleteBuffer(buffer: KglBuffer)

    fun vertexAttribPointer(location: Int, size: Int, type: Int, normalized: Boolean, stride: Int, offset: Int)

    fun uniform1f(location: KglUniformLocation, f: Float)
    fun uniform1fv(location: KglUniformLocation, count: Int, value: FloatArray, offset: Int)
    fun uniform1i(location: KglUniformLocation, i: Int)

    fun uniform2f(location: KglUniformLocation, x: Float, y: Float)
    fun uniform2fv(location: KglUniformLocation, count: Int, value: FloatArray, offset: Int)
    fun uniform2i(location: KglUniformLocation, x: Int, y: Int)

    fun uniform3f(location: KglUniformLocation, x: Float, y: Float, z: Float)
    fun uniform3fv(location: KglUniformLocation, count: Int, value: FloatArray, offset: Int)
    fun uniform3i(location: KglUniformLocation, x: Int, y: Int, z: Int)

    fun uniform4f(location: KglUniformLocation, x: Float, y: Float, z: Float, w: Float)
    fun uniform4fv(location: KglUniformLocation, count: Int, value: FloatArray, offset: Int)
    fun uniform4i(location: KglUniformLocation, x: Int, y: Int, z: Int, w: Int)

    fun uniformMatrix3fv(location: KglUniformLocation, count: Int, transpose: Boolean, value: FloatArray, offset: Int)
    fun uniformMatrix4fv(location: KglUniformLocation, count: Int, transpose: Boolean, value: FloatArray, offset: Int)

    fun cullFace(mode: Int)
    fun frontFace (mode: Int)

    fun polygonOffset(factor: Float, units: Float)

    fun depthFunc(func: Int)
    fun depthMask(mask: Boolean)

    fun blendFunc(sFactor: Int, dFactor: Int)

    fun viewport(x: Int, y: Int, width: Int, height: Int)
    fun clearColor(r: Float, g: Float, b: Float, a: Float)
    fun clear(mask: Int)

    fun createTexture(): KglTexture
    fun deleteTexture(texture: KglTexture)
    fun texImage2D(target: Int, level: Int, internalFormat: Int, width: Int, height: Int, border: Int, format: Int, type: Int, buffer: ByteArray?)
    fun activeTexture(texture: Int)
    fun bindTexture(target: Int, texture: KglTexture)
    fun generateMipmap(target: Int)
    fun texParameteri(target: Int, pname: Int, value: Int)

    fun drawArrays(mode: Int, first: Int, count: Int)
    fun drawElements(mode: Int, count: Int, type: Int, offset: Int)

    fun getError(): Int
    fun finish()

    fun bindFramebuffer(target: Int, framebuffer: KglFramebuffer)
    fun createFramebuffer(): KglFramebuffer
    fun deleteFramebuffer(framebuffer: KglFramebuffer)
    fun checkFramebufferStatus(target: Int): Int
    fun framebufferTexture2D(target: Int, attachment: Int, textarget: Int, texture: KglTexture, level: Int)

    fun readPixels(x: Int, y: Int, width: Int, height: Int, format: Int, type: Int, buffer: ByteArray)
    fun colorMask(r: Boolean, g: Boolean, b: Boolean, a: Boolean)
    fun lineWidth(width: Float)
    fun pixelStorei(pname: Int, param: Int)
}