/*
**
** Copyright 2009, The Android Open Source Project
**
** Licensed under the Apache License, Version 2.0 (the "License"); 
** you may not use this file except in compliance with the License. 
** You may obtain a copy of the License at 
**
**     http://www.apache.org/licenses/LICENSE-2.0 
**
** Unless required by applicable law or agreed to in writing, software 
** distributed under the License is distributed on an "AS IS" BASIS, 
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
** See the License for the specific language governing permissions and 
** limitations under the License.
*/

// This source file is automatically generated

package android.opengl;

/** OpenGL ES 2.0
 */
public class GLES20 {
    public static final int GL_ACTIVE_TEXTURE                          = 0x84E0;
    public static final int GL_DEPTH_BUFFER_BIT                        = 0x00000100;
    public static final int GL_STENCIL_BUFFER_BIT                      = 0x00000400;
    public static final int GL_COLOR_BUFFER_BIT                        = 0x00004000;
    public static final int GL_FALSE                                   = 0;
    public static final int GL_TRUE                                    = 1;
    public static final int GL_POINTS                                  = 0x0000;
    public static final int GL_LINES                                   = 0x0001;
    public static final int GL_LINE_LOOP                               = 0x0002;
    public static final int GL_LINE_STRIP                              = 0x0003;
    public static final int GL_TRIANGLES                               = 0x0004;
    public static final int GL_TRIANGLE_STRIP                          = 0x0005;
    public static final int GL_TRIANGLE_FAN                            = 0x0006;
    public static final int GL_ZERO                                    = 0;
    public static final int GL_ONE                                     = 1;
    public static final int GL_SRC_COLOR                               = 0x0300;
    public static final int GL_ONE_MINUS_SRC_COLOR                     = 0x0301;
    public static final int GL_SRC_ALPHA                               = 0x0302;
    public static final int GL_ONE_MINUS_SRC_ALPHA                     = 0x0303;
    public static final int GL_DST_ALPHA                               = 0x0304;
    public static final int GL_ONE_MINUS_DST_ALPHA                     = 0x0305;
    public static final int GL_DST_COLOR                               = 0x0306;
    public static final int GL_ONE_MINUS_DST_COLOR                     = 0x0307;
    public static final int GL_SRC_ALPHA_SATURATE                      = 0x0308;
    public static final int GL_FUNC_ADD                                = 0x8006;
    public static final int GL_BLEND_EQUATION                          = 0x8009;
    public static final int GL_BLEND_EQUATION_RGB                      = 0x8009;   /* same as BLEND_EQUATION */
    public static final int GL_BLEND_EQUATION_ALPHA                    = 0x883D;
    public static final int GL_FUNC_SUBTRACT                           = 0x800A;
    public static final int GL_FUNC_REVERSE_SUBTRACT                   = 0x800B;
    public static final int GL_BLEND_DST_RGB                           = 0x80C8;
    public static final int GL_BLEND_SRC_RGB                           = 0x80C9;
    public static final int GL_BLEND_DST_ALPHA                         = 0x80CA;
    public static final int GL_BLEND_SRC_ALPHA                         = 0x80CB;
    public static final int GL_CONSTANT_COLOR                          = 0x8001;
    public static final int GL_ONE_MINUS_CONSTANT_COLOR                = 0x8002;
    public static final int GL_CONSTANT_ALPHA                          = 0x8003;
    public static final int GL_ONE_MINUS_CONSTANT_ALPHA                = 0x8004;
    public static final int GL_BLEND_COLOR                             = 0x8005;
    public static final int GL_ARRAY_BUFFER                            = 0x8892;
    public static final int GL_ELEMENT_ARRAY_BUFFER                    = 0x8893;
    public static final int GL_ARRAY_BUFFER_BINDING                    = 0x8894;
    public static final int GL_ELEMENT_ARRAY_BUFFER_BINDING            = 0x8895;
    public static final int GL_STREAM_DRAW                             = 0x88E0;
    public static final int GL_STATIC_DRAW                             = 0x88E4;
    public static final int GL_DYNAMIC_DRAW                            = 0x88E8;
    public static final int GL_BUFFER_SIZE                             = 0x8764;
    public static final int GL_BUFFER_USAGE                            = 0x8765;
    public static final int GL_CURRENT_VERTEX_ATTRIB                   = 0x8626;
    public static final int GL_FRONT                                   = 0x0404;
    public static final int GL_BACK                                    = 0x0405;
    public static final int GL_FRONT_AND_BACK                          = 0x0408;
    public static final int GL_TEXTURE_2D                              = 0x0DE1;
    public static final int GL_CULL_FACE                               = 0x0B44;
    public static final int GL_BLEND                                   = 0x0BE2;
    public static final int GL_DITHER                                  = 0x0BD0;
    public static final int GL_STENCIL_TEST                            = 0x0B90;
    public static final int GL_DEPTH_TEST                              = 0x0B71;
    public static final int GL_SCISSOR_TEST                            = 0x0C11;
    public static final int GL_POLYGON_OFFSET_FILL                     = 0x8037;
    public static final int GL_SAMPLE_ALPHA_TO_COVERAGE                = 0x809E;
    public static final int GL_SAMPLE_COVERAGE                         = 0x80A0;
    public static final int GL_NO_ERROR                                = 0;
    public static final int GL_INVALID_ENUM                            = 0x0500;
    public static final int GL_INVALID_VALUE                           = 0x0501;
    public static final int GL_INVALID_OPERATION                       = 0x0502;
    public static final int GL_OUT_OF_MEMORY                           = 0x0505;
    public static final int GL_CW                                      = 0x0900;
    public static final int GL_CCW                                     = 0x0901;
    public static final int GL_LINE_WIDTH                              = 0x0B21;
    public static final int GL_ALIASED_POINT_SIZE_RANGE                = 0x846D;
    public static final int GL_ALIASED_LINE_WIDTH_RANGE                = 0x846E;
    public static final int GL_CULL_FACE_MODE                          = 0x0B45;
    public static final int GL_FRONT_FACE                              = 0x0B46;
    public static final int GL_DEPTH_RANGE                             = 0x0B70;
    public static final int GL_DEPTH_WRITEMASK                         = 0x0B72;
    public static final int GL_DEPTH_CLEAR_VALUE                       = 0x0B73;
    public static final int GL_DEPTH_FUNC                              = 0x0B74;
    public static final int GL_STENCIL_CLEAR_VALUE                     = 0x0B91;
    public static final int GL_STENCIL_FUNC                            = 0x0B92;
    public static final int GL_STENCIL_FAIL                            = 0x0B94;
    public static final int GL_STENCIL_PASS_DEPTH_FAIL                 = 0x0B95;
    public static final int GL_STENCIL_PASS_DEPTH_PASS                 = 0x0B96;
    public static final int GL_STENCIL_REF                             = 0x0B97;
    public static final int GL_STENCIL_VALUE_MASK                      = 0x0B93;
    public static final int GL_STENCIL_WRITEMASK                       = 0x0B98;
    public static final int GL_STENCIL_BACK_FUNC                       = 0x8800;
    public static final int GL_STENCIL_BACK_FAIL                       = 0x8801;
    public static final int GL_STENCIL_BACK_PASS_DEPTH_FAIL            = 0x8802;
    public static final int GL_STENCIL_BACK_PASS_DEPTH_PASS            = 0x8803;
    public static final int GL_STENCIL_BACK_REF                        = 0x8CA3;
    public static final int GL_STENCIL_BACK_VALUE_MASK                 = 0x8CA4;
    public static final int GL_STENCIL_BACK_WRITEMASK                  = 0x8CA5;
    public static final int GL_VIEWPORT                                = 0x0BA2;
    public static final int GL_SCISSOR_BOX                             = 0x0C10;
    public static final int GL_COLOR_CLEAR_VALUE                       = 0x0C22;
    public static final int GL_COLOR_WRITEMASK                         = 0x0C23;
    public static final int GL_UNPACK_ALIGNMENT                        = 0x0CF5;
    public static final int GL_PACK_ALIGNMENT                          = 0x0D05;
    public static final int GL_MAX_TEXTURE_SIZE                        = 0x0D33;
    public static final int GL_MAX_VIEWPORT_DIMS                       = 0x0D3A;
    public static final int GL_SUBPIXEL_BITS                           = 0x0D50;
    public static final int GL_RED_BITS                                = 0x0D52;
    public static final int GL_GREEN_BITS                              = 0x0D53;
    public static final int GL_BLUE_BITS                               = 0x0D54;
    public static final int GL_ALPHA_BITS                              = 0x0D55;
    public static final int GL_DEPTH_BITS                              = 0x0D56;
    public static final int GL_STENCIL_BITS                            = 0x0D57;
    public static final int GL_POLYGON_OFFSET_UNITS                    = 0x2A00;
    public static final int GL_POLYGON_OFFSET_FACTOR                   = 0x8038;
    public static final int GL_TEXTURE_BINDING_2D                      = 0x8069;
    public static final int GL_SAMPLE_BUFFERS                          = 0x80A8;
    public static final int GL_SAMPLES                                 = 0x80A9;
    public static final int GL_SAMPLE_COVERAGE_VALUE                   = 0x80AA;
    public static final int GL_SAMPLE_COVERAGE_INVERT                  = 0x80AB;
    public static final int GL_NUM_COMPRESSED_TEXTURE_FORMATS          = 0x86A2;
    public static final int GL_COMPRESSED_TEXTURE_FORMATS              = 0x86A3;
    public static final int GL_DONT_CARE                               = 0x1100;
    public static final int GL_FASTEST                                 = 0x1101;
    public static final int GL_NICEST                                  = 0x1102;
    public static final int GL_GENERATE_MIPMAP_HINT                    = 0x8192;
    public static final int GL_BYTE                                    = 0x1400;
    public static final int GL_UNSIGNED_BYTE                           = 0x1401;
    public static final int GL_SHORT                                   = 0x1402;
    public static final int GL_UNSIGNED_SHORT                          = 0x1403;
    public static final int GL_INT                                     = 0x1404;
    public static final int GL_UNSIGNED_INT                            = 0x1405;
    public static final int GL_FLOAT                                   = 0x1406;
    public static final int GL_FIXED                                   = 0x140C;
    public static final int GL_DEPTH_COMPONENT                         = 0x1902;
    public static final int GL_ALPHA                                   = 0x1906;
    public static final int GL_RGB                                     = 0x1907;
    public static final int GL_RGBA                                    = 0x1908;
    public static final int GL_LUMINANCE                               = 0x1909;
    public static final int GL_LUMINANCE_ALPHA                         = 0x190A;
    public static final int GL_UNSIGNED_SHORT_4_4_4_4                  = 0x8033;
    public static final int GL_UNSIGNED_SHORT_5_5_5_1                  = 0x8034;
    public static final int GL_UNSIGNED_SHORT_5_6_5                    = 0x8363;
    public static final int GL_FRAGMENT_SHADER                           = 0x8B30;
    public static final int GL_VERTEX_SHADER                             = 0x8B31;
    public static final int GL_MAX_VERTEX_ATTRIBS                        = 0x8869;
    public static final int GL_MAX_VERTEX_UNIFORM_VECTORS                = 0x8DFB;
    public static final int GL_MAX_VARYING_VECTORS                       = 0x8DFC;
    public static final int GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS          = 0x8B4D;
    public static final int GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS            = 0x8B4C;
    public static final int GL_MAX_TEXTURE_IMAGE_UNITS                   = 0x8872;
    public static final int GL_MAX_FRAGMENT_UNIFORM_VECTORS              = 0x8DFD;
    public static final int GL_SHADER_TYPE                               = 0x8B4F;
    public static final int GL_DELETE_STATUS                             = 0x8B80;
    public static final int GL_LINK_STATUS                               = 0x8B82;
    public static final int GL_VALIDATE_STATUS                           = 0x8B83;
    public static final int GL_ATTACHED_SHADERS                          = 0x8B85;
    public static final int GL_ACTIVE_UNIFORMS                           = 0x8B86;
    public static final int GL_ACTIVE_UNIFORM_MAX_LENGTH                 = 0x8B87;
    public static final int GL_ACTIVE_ATTRIBUTES                         = 0x8B89;
    public static final int GL_ACTIVE_ATTRIBUTE_MAX_LENGTH               = 0x8B8A;
    public static final int GL_SHADING_LANGUAGE_VERSION                  = 0x8B8C;
    public static final int GL_CURRENT_PROGRAM                           = 0x8B8D;
    public static final int GL_NEVER                                   = 0x0200;
    public static final int GL_LESS                                    = 0x0201;
    public static final int GL_EQUAL                                   = 0x0202;
    public static final int GL_LEQUAL                                  = 0x0203;
    public static final int GL_GREATER                                 = 0x0204;
    public static final int GL_NOTEQUAL                                = 0x0205;
    public static final int GL_GEQUAL                                  = 0x0206;
    public static final int GL_ALWAYS                                  = 0x0207;
    public static final int GL_KEEP                                    = 0x1E00;
    public static final int GL_REPLACE                                 = 0x1E01;
    public static final int GL_INCR                                    = 0x1E02;
    public static final int GL_DECR                                    = 0x1E03;
    public static final int GL_INVERT                                  = 0x150A;
    public static final int GL_INCR_WRAP                               = 0x8507;
    public static final int GL_DECR_WRAP                               = 0x8508;
    public static final int GL_VENDOR                                  = 0x1F00;
    public static final int GL_RENDERER                                = 0x1F01;
    public static final int GL_VERSION                                 = 0x1F02;
    public static final int GL_EXTENSIONS                              = 0x1F03;
    public static final int GL_NEAREST                                 = 0x2600;
    public static final int GL_LINEAR                                  = 0x2601;
    public static final int GL_NEAREST_MIPMAP_NEAREST                  = 0x2700;
    public static final int GL_LINEAR_MIPMAP_NEAREST                   = 0x2701;
    public static final int GL_NEAREST_MIPMAP_LINEAR                   = 0x2702;
    public static final int GL_LINEAR_MIPMAP_LINEAR                    = 0x2703;
    public static final int GL_TEXTURE_MAG_FILTER                      = 0x2800;
    public static final int GL_TEXTURE_MIN_FILTER                      = 0x2801;
    public static final int GL_TEXTURE_WRAP_S                          = 0x2802;
    public static final int GL_TEXTURE_WRAP_T                          = 0x2803;
    public static final int GL_TEXTURE                                 = 0x1702;
    public static final int GL_TEXTURE_CUBE_MAP                        = 0x8513;
    public static final int GL_TEXTURE_BINDING_CUBE_MAP                = 0x8514;
    public static final int GL_TEXTURE_CUBE_MAP_POSITIVE_X             = 0x8515;
    public static final int GL_TEXTURE_CUBE_MAP_NEGATIVE_X             = 0x8516;
    public static final int GL_TEXTURE_CUBE_MAP_POSITIVE_Y             = 0x8517;
    public static final int GL_TEXTURE_CUBE_MAP_NEGATIVE_Y             = 0x8518;
    public static final int GL_TEXTURE_CUBE_MAP_POSITIVE_Z             = 0x8519;
    public static final int GL_TEXTURE_CUBE_MAP_NEGATIVE_Z             = 0x851A;
    public static final int GL_MAX_CUBE_MAP_TEXTURE_SIZE               = 0x851C;
    public static final int GL_TEXTURE0                                = 0x84C0;
    public static final int GL_TEXTURE1                                = 0x84C1;
    public static final int GL_TEXTURE2                                = 0x84C2;
    public static final int GL_TEXTURE3                                = 0x84C3;
    public static final int GL_TEXTURE4                                = 0x84C4;
    public static final int GL_TEXTURE5                                = 0x84C5;
    public static final int GL_TEXTURE6                                = 0x84C6;
    public static final int GL_TEXTURE7                                = 0x84C7;
    public static final int GL_TEXTURE8                                = 0x84C8;
    public static final int GL_TEXTURE9                                = 0x84C9;
    public static final int GL_TEXTURE10                               = 0x84CA;
    public static final int GL_TEXTURE11                               = 0x84CB;
    public static final int GL_TEXTURE12                               = 0x84CC;
    public static final int GL_TEXTURE13                               = 0x84CD;
    public static final int GL_TEXTURE14                               = 0x84CE;
    public static final int GL_TEXTURE15                               = 0x84CF;
    public static final int GL_TEXTURE16                               = 0x84D0;
    public static final int GL_TEXTURE17                               = 0x84D1;
    public static final int GL_TEXTURE18                               = 0x84D2;
    public static final int GL_TEXTURE19                               = 0x84D3;
    public static final int GL_TEXTURE20                               = 0x84D4;
    public static final int GL_TEXTURE21                               = 0x84D5;
    public static final int GL_TEXTURE22                               = 0x84D6;
    public static final int GL_TEXTURE23                               = 0x84D7;
    public static final int GL_TEXTURE24                               = 0x84D8;
    public static final int GL_TEXTURE25                               = 0x84D9;
    public static final int GL_TEXTURE26                               = 0x84DA;
    public static final int GL_TEXTURE27                               = 0x84DB;
    public static final int GL_TEXTURE28                               = 0x84DC;
    public static final int GL_TEXTURE29                               = 0x84DD;
    public static final int GL_TEXTURE30                               = 0x84DE;
    public static final int GL_TEXTURE31                               = 0x84DF;
    public static final int GL_REPEAT                                  = 0x2901;
    public static final int GL_CLAMP_TO_EDGE                           = 0x812F;
    public static final int GL_MIRRORED_REPEAT                         = 0x8370;
    public static final int GL_FLOAT_VEC2                              = 0x8B50;
    public static final int GL_FLOAT_VEC3                              = 0x8B51;
    public static final int GL_FLOAT_VEC4                              = 0x8B52;
    public static final int GL_INT_VEC2                                = 0x8B53;
    public static final int GL_INT_VEC3                                = 0x8B54;
    public static final int GL_INT_VEC4                                = 0x8B55;
    public static final int GL_BOOL                                    = 0x8B56;
    public static final int GL_BOOL_VEC2                               = 0x8B57;
    public static final int GL_BOOL_VEC3                               = 0x8B58;
    public static final int GL_BOOL_VEC4                               = 0x8B59;
    public static final int GL_FLOAT_MAT2                              = 0x8B5A;
    public static final int GL_FLOAT_MAT3                              = 0x8B5B;
    public static final int GL_FLOAT_MAT4                              = 0x8B5C;
    public static final int GL_SAMPLER_2D                              = 0x8B5E;
    public static final int GL_SAMPLER_CUBE                            = 0x8B60;
    public static final int GL_VERTEX_ATTRIB_ARRAY_ENABLED                 = 0x8622;
    public static final int GL_VERTEX_ATTRIB_ARRAY_SIZE                    = 0x8623;
    public static final int GL_VERTEX_ATTRIB_ARRAY_STRIDE                  = 0x8624;
    public static final int GL_VERTEX_ATTRIB_ARRAY_TYPE                    = 0x8625;
    public static final int GL_VERTEX_ATTRIB_ARRAY_NORMALIZED              = 0x886A;
    public static final int GL_VERTEX_ATTRIB_ARRAY_POINTER                 = 0x8645;
    public static final int GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING          = 0x889F;
    public static final int GL_IMPLEMENTATION_COLOR_READ_TYPE            = 0x8B9A;
    public static final int GL_IMPLEMENTATION_COLOR_READ_FORMAT          = 0x8B9B;
    public static final int GL_COMPILE_STATUS                          = 0x8B81;
    public static final int GL_INFO_LOG_LENGTH                         = 0x8B84;
    public static final int GL_SHADER_SOURCE_LENGTH                    = 0x8B88;
    public static final int GL_SHADER_COMPILER                         = 0x8DFA;
    public static final int GL_SHADER_BINARY_FORMATS                   = 0x8DF8;
    public static final int GL_NUM_SHADER_BINARY_FORMATS               = 0x8DF9;
    public static final int GL_LOW_FLOAT                               = 0x8DF0;
    public static final int GL_MEDIUM_FLOAT                            = 0x8DF1;
    public static final int GL_HIGH_FLOAT                              = 0x8DF2;
    public static final int GL_LOW_INT                                 = 0x8DF3;
    public static final int GL_MEDIUM_INT                              = 0x8DF4;
    public static final int GL_HIGH_INT                                = 0x8DF5;
    public static final int GL_FRAMEBUFFER                             = 0x8D40;
    public static final int GL_RENDERBUFFER                            = 0x8D41;
    public static final int GL_RGBA4                                   = 0x8056;
    public static final int GL_RGB5_A1                                 = 0x8057;
    public static final int GL_RGB565                                  = 0x8D62;
    public static final int GL_DEPTH_COMPONENT16                       = 0x81A5;
    // GL_STENCIL_INDEX does not appear in gl2.h or gl2ext.h, and there is no
    // token with value 0x1901.
    //
    @Deprecated
    public static final int GL_STENCIL_INDEX                           = 0x1901;
    public static final int GL_STENCIL_INDEX8                          = 0x8D48;
    public static final int GL_RENDERBUFFER_WIDTH                      = 0x8D42;
    public static final int GL_RENDERBUFFER_HEIGHT                     = 0x8D43;
    public static final int GL_RENDERBUFFER_INTERNAL_FORMAT            = 0x8D44;
    public static final int GL_RENDERBUFFER_RED_SIZE                   = 0x8D50;
    public static final int GL_RENDERBUFFER_GREEN_SIZE                 = 0x8D51;
    public static final int GL_RENDERBUFFER_BLUE_SIZE                  = 0x8D52;
    public static final int GL_RENDERBUFFER_ALPHA_SIZE                 = 0x8D53;
    public static final int GL_RENDERBUFFER_DEPTH_SIZE                 = 0x8D54;
    public static final int GL_RENDERBUFFER_STENCIL_SIZE               = 0x8D55;
    public static final int GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE      = 0x8CD0;
    public static final int GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME      = 0x8CD1;
    public static final int GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL    = 0x8CD2;
    public static final int GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE = 0x8CD3;
    public static final int GL_COLOR_ATTACHMENT0                       = 0x8CE0;
    public static final int GL_DEPTH_ATTACHMENT                        = 0x8D00;
    public static final int GL_STENCIL_ATTACHMENT                      = 0x8D20;
    public static final int GL_NONE                                    = 0;
    public static final int GL_FRAMEBUFFER_COMPLETE                    = 0x8CD5;
    public static final int GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT       = 0x8CD6;
    public static final int GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT          = 0x8CD7;
    public static final int GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS       = 0x8CD9;
    public static final int GL_FRAMEBUFFER_UNSUPPORTED                 = 0x8CDD;
    public static final int GL_FRAMEBUFFER_BINDING                     = 0x8CA6;
    public static final int GL_RENDERBUFFER_BINDING                    = 0x8CA7;
    public static final int GL_MAX_RENDERBUFFER_SIZE                   = 0x84E8;
    public static final int GL_INVALID_FRAMEBUFFER_OPERATION           = 0x0506;

    native private static void _nativeClassInit();
    static {
        _nativeClassInit();
    }
    // C function void glActiveTexture ( GLenum texture )

    public static native void glActiveTexture(
        int texture
    );

    // C function void glAttachShader ( GLuint program, GLuint shader )

    public static native void glAttachShader(
        int program,
        int shader
    );

    // C function void glBindAttribLocation ( GLuint program, GLuint index, const char *name )

    public static native void glBindAttribLocation(
        int program,
        int index,
        String name
    );

    // C function void glBindBuffer ( GLenum target, GLuint buffer )

    public static native void glBindBuffer(
        int target,
        int buffer
    );

    // C function void glBindFramebuffer ( GLenum target, GLuint framebuffer )

    public static native void glBindFramebuffer(
        int target,
        int framebuffer
    );

    // C function void glBindRenderbuffer ( GLenum target, GLuint renderbuffer )

    public static native void glBindRenderbuffer(
        int target,
        int renderbuffer
    );

    // C function void glBindTexture ( GLenum target, GLuint texture )

    public static native void glBindTexture(
        int target,
        int texture
    );

    // C function void glBlendColor ( GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha )

    public static native void glBlendColor(
        float red,
        float green,
        float blue,
        float alpha
    );

    // C function void glBlendEquation ( GLenum mode )

    public static native void glBlendEquation(
        int mode
    );

    // C function void glBlendEquationSeparate ( GLenum modeRGB, GLenum modeAlpha )

    public static native void glBlendEquationSeparate(
        int modeRGB,
        int modeAlpha
    );

    // C function void glBlendFunc ( GLenum sfactor, GLenum dfactor )

    public static native void glBlendFunc(
        int sfactor,
        int dfactor
    );

    // C function void glBlendFuncSeparate ( GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha )

    public static native void glBlendFuncSeparate(
        int srcRGB,
        int dstRGB,
        int srcAlpha,
        int dstAlpha
    );

    // C function void glBufferData ( GLenum target, GLsizeiptr size, const GLvoid *data, GLenum usage )

    public static native void glBufferData(
        int target,
        int size,
        java.nio.Buffer data,
        int usage
    );

    // C function void glBufferSubData ( GLenum target, GLintptr offset, GLsizeiptr size, const GLvoid *data )

    public static native void glBufferSubData(
        int target,
        int offset,
        int size,
        java.nio.Buffer data
    );

    // C function GLenum glCheckFramebufferStatus ( GLenum target )

    public static native int glCheckFramebufferStatus(
        int target
    );

    // C function void glClear ( GLbitfield mask )

    public static native void glClear(
        int mask
    );

    // C function void glClearColor ( GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha )

    public static native void glClearColor(
        float red,
        float green,
        float blue,
        float alpha
    );

    // C function void glClearDepthf ( GLclampf depth )

    public static native void glClearDepthf(
        float depth
    );

    // C function void glClearStencil ( GLint s )

    public static native void glClearStencil(
        int s
    );

    // C function void glColorMask ( GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha )

    public static native void glColorMask(
        boolean red,
        boolean green,
        boolean blue,
        boolean alpha
    );

    // C function void glCompileShader ( GLuint shader )

    public static native void glCompileShader(
        int shader
    );

    // C function void glCompressedTexImage2D ( GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *data )

    public static native void glCompressedTexImage2D(
        int target,
        int level,
        int internalformat,
        int width,
        int height,
        int border,
        int imageSize,
        java.nio.Buffer data
    );

    // C function void glCompressedTexSubImage2D ( GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *data )

    public static native void glCompressedTexSubImage2D(
        int target,
        int level,
        int xoffset,
        int yoffset,
        int width,
        int height,
        int format,
        int imageSize,
        java.nio.Buffer data
    );

    // C function void glCopyTexImage2D ( GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border )

    public static native void glCopyTexImage2D(
        int target,
        int level,
        int internalformat,
        int x,
        int y,
        int width,
        int height,
        int border
    );

    // C function void glCopyTexSubImage2D ( GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height )

    public static native void glCopyTexSubImage2D(
        int target,
        int level,
        int xoffset,
        int yoffset,
        int x,
        int y,
        int width,
        int height
    );

    // C function GLuint glCreateProgram ( void )

    public static native int glCreateProgram(
    );

    // C function GLuint glCreateShader ( GLenum type )

    public static native int glCreateShader(
        int type
    );

    // C function void glCullFace ( GLenum mode )

    public static native void glCullFace(
        int mode
    );

    // C function void glDeleteBuffers ( GLsizei n, const GLuint *buffers )

    public static native void glDeleteBuffers(
        int n,
        int[] buffers,
        int offset
    );

    // C function void glDeleteBuffers ( GLsizei n, const GLuint *buffers )

    public static native void glDeleteBuffers(
        int n,
        java.nio.IntBuffer buffers
    );

    // C function void glDeleteFramebuffers ( GLsizei n, const GLuint *framebuffers )

    public static native void glDeleteFramebuffers(
        int n,
        int[] framebuffers,
        int offset
    );

    // C function void glDeleteFramebuffers ( GLsizei n, const GLuint *framebuffers )

    public static native void glDeleteFramebuffers(
        int n,
        java.nio.IntBuffer framebuffers
    );

    // C function void glDeleteProgram ( GLuint program )

    public static native void glDeleteProgram(
        int program
    );

    // C function void glDeleteRenderbuffers ( GLsizei n, const GLuint *renderbuffers )

    public static native void glDeleteRenderbuffers(
        int n,
        int[] renderbuffers,
        int offset
    );

    // C function void glDeleteRenderbuffers ( GLsizei n, const GLuint *renderbuffers )

    public static native void glDeleteRenderbuffers(
        int n,
        java.nio.IntBuffer renderbuffers
    );

    // C function void glDeleteShader ( GLuint shader )

    public static native void glDeleteShader(
        int shader
    );

    // C function void glDeleteTextures ( GLsizei n, const GLuint *textures )

    public static native void glDeleteTextures(
        int n,
        int[] textures,
        int offset
    );

    // C function void glDeleteTextures ( GLsizei n, const GLuint *textures )

    public static native void glDeleteTextures(
        int n,
        java.nio.IntBuffer textures
    );

    // C function void glDepthFunc ( GLenum func )

    public static native void glDepthFunc(
        int func
    );

    // C function void glDepthMask ( GLboolean flag )

    public static native void glDepthMask(
        boolean flag
    );

    // C function void glDepthRangef ( GLclampf zNear, GLclampf zFar )

    public static native void glDepthRangef(
        float zNear,
        float zFar
    );

    // C function void glDetachShader ( GLuint program, GLuint shader )

    public static native void glDetachShader(
        int program,
        int shader
    );

    // C function void glDisable ( GLenum cap )

    public static native void glDisable(
        int cap
    );

    // C function void glDisableVertexAttribArray ( GLuint index )

    public static native void glDisableVertexAttribArray(
        int index
    );

    // C function void glDrawArrays ( GLenum mode, GLint first, GLsizei count )

    public static native void glDrawArrays(
        int mode,
        int first,
        int count
    );

    // C function void glDrawElements ( GLenum mode, GLsizei count, GLenum type, GLint offset )

    public static native void glDrawElements(
        int mode,
        int count,
        int type,
        int offset
    );

    // C function void glDrawElements ( GLenum mode, GLsizei count, GLenum type, const GLvoid *indices )

    public static native void glDrawElements(
        int mode,
        int count,
        int type,
        java.nio.Buffer indices
    );

    // C function void glEnable ( GLenum cap )

    public static native void glEnable(
        int cap
    );

    // C function void glEnableVertexAttribArray ( GLuint index )

    public static native void glEnableVertexAttribArray(
        int index
    );

    // C function void glFinish ( void )

    public static native void glFinish(
    );

    // C function void glFlush ( void )

    public static native void glFlush(
    );

    // C function void glFramebufferRenderbuffer ( GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer )

    public static native void glFramebufferRenderbuffer(
        int target,
        int attachment,
        int renderbuffertarget,
        int renderbuffer
    );

    // C function void glFramebufferTexture2D ( GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level )

    public static native void glFramebufferTexture2D(
        int target,
        int attachment,
        int textarget,
        int texture,
        int level
    );

    // C function void glFrontFace ( GLenum mode )

    public static native void glFrontFace(
        int mode
    );

    // C function void glGenBuffers ( GLsizei n, GLuint *buffers )

    public static native void glGenBuffers(
        int n,
        int[] buffers,
        int offset
    );

    // C function void glGenBuffers ( GLsizei n, GLuint *buffers )

    public static native void glGenBuffers(
        int n,
        java.nio.IntBuffer buffers
    );

    // C function void glGenerateMipmap ( GLenum target )

    public static native void glGenerateMipmap(
        int target
    );

    // C function void glGenFramebuffers ( GLsizei n, GLuint *framebuffers )

    public static native void glGenFramebuffers(
        int n,
        int[] framebuffers,
        int offset
    );

    // C function void glGenFramebuffers ( GLsizei n, GLuint *framebuffers )

    public static native void glGenFramebuffers(
        int n,
        java.nio.IntBuffer framebuffers
    );

    // C function void glGenRenderbuffers ( GLsizei n, GLuint *renderbuffers )

    public static native void glGenRenderbuffers(
        int n,
        int[] renderbuffers,
        int offset
    );

    // C function void glGenRenderbuffers ( GLsizei n, GLuint *renderbuffers )

    public static native void glGenRenderbuffers(
        int n,
        java.nio.IntBuffer renderbuffers
    );

    // C function void glGenTextures ( GLsizei n, GLuint *textures )

    public static native void glGenTextures(
        int n,
        int[] textures,
        int offset
    );

    // C function void glGenTextures ( GLsizei n, GLuint *textures )

    public static native void glGenTextures(
        int n,
        java.nio.IntBuffer textures
    );

    // C function void glGetActiveAttrib ( GLuint program, GLuint index, GLsizei bufsize, GLsizei *length, GLint *size, GLenum *type, char *name )

    public static native void glGetActiveAttrib(
        int program,
        int index,
        int bufsize,
        int[] length,
        int lengthOffset,
        int[] size,
        int sizeOffset,
        int[] type,
        int typeOffset,
        byte[] name,
        int nameOffset
    );

    // C function void glGetActiveAttrib ( GLuint program, GLuint index, GLsizei bufsize, GLsizei *length, GLint *size, GLenum *type, char *name )

    /** @hide Method is broken, but used to be public (b/6006380) */
    public static native void glGetActiveAttrib(
        int program,
        int index,
        int bufsize,
        java.nio.IntBuffer length,
        java.nio.IntBuffer size,
        java.nio.IntBuffer type,
        byte name
    );

    // C function void glGetActiveAttrib ( GLuint program, GLuint index, GLsizei bufsize, GLsizei *length, GLint *size, GLenum *type, char *name )

    public static native String glGetActiveAttrib(
        int program,
        int index,
        int[] size,
        int sizeOffset,
        int[] type,
        int typeOffset
    );

    // C function void glGetActiveAttrib ( GLuint program, GLuint index, GLsizei bufsize, GLsizei *length, GLint *size, GLenum *type, char *name )

    public static native String glGetActiveAttrib(
        int program,
        int index,
        java.nio.IntBuffer size,
        java.nio.IntBuffer type
    );
    // C function void glGetActiveUniform ( GLuint program, GLuint index, GLsizei bufsize, GLsizei *length, GLint *size, GLenum *type, char *name )

    public static native void glGetActiveUniform(
        int program,
        int index,
        int bufsize,
        int[] length,
        int lengthOffset,
        int[] size,
        int sizeOffset,
        int[] type,
        int typeOffset,
        byte[] name,
        int nameOffset
    );

    // C function void glGetActiveUniform ( GLuint program, GLuint index, GLsizei bufsize, GLsizei *length, GLint *size, GLenum *type, char *name )

    /** @hide Method is broken, but used to be public (b/6006380) */
    public static native void glGetActiveUniform(
        int program,
        int index,
        int bufsize,
        java.nio.IntBuffer length,
        java.nio.IntBuffer size,
        java.nio.IntBuffer type,
        byte name
    );
    // C function void glGetActiveUniform ( GLuint program, GLuint index, GLsizei bufsize, GLsizei *length, GLint *size, GLenum *type, char *name )

    public static native String glGetActiveUniform(
        int program,
        int index,
        int[] size,
        int sizeOffset,
        int[] type,
        int typeOffset
    );

    // C function void glGetActiveUniform ( GLuint program, GLuint index, GLsizei bufsize, GLsizei *length, GLint *size, GLenum *type, char *name )

    public static native String glGetActiveUniform(
        int program,
        int index,
        java.nio.IntBuffer size,
        java.nio.IntBuffer type
    );
    // C function void glGetAttachedShaders ( GLuint program, GLsizei maxcount, GLsizei *count, GLuint *shaders )

    public static native void glGetAttachedShaders(
        int program,
        int maxcount,
        int[] count,
        int countOffset,
        int[] shaders,
        int shadersOffset
    );

    // C function void glGetAttachedShaders ( GLuint program, GLsizei maxcount, GLsizei *count, GLuint *shaders )

    public static native void glGetAttachedShaders(
        int program,
        int maxcount,
        java.nio.IntBuffer count,
        java.nio.IntBuffer shaders
    );

    // C function GLint glGetAttribLocation ( GLuint program, const char *name )

    public static native int glGetAttribLocation(
        int program,
        String name
    );

    // C function void glGetBooleanv ( GLenum pname, GLboolean *params )

    public static native void glGetBooleanv(
        int pname,
        boolean[] params,
        int offset
    );

    // C function void glGetBooleanv ( GLenum pname, GLboolean *params )

    public static native void glGetBooleanv(
        int pname,
        java.nio.IntBuffer params
    );

    // C function void glGetBufferParameteriv ( GLenum target, GLenum pname, GLint *params )

    public static native void glGetBufferParameteriv(
        int target,
        int pname,
        int[] params,
        int offset
    );

    // C function void glGetBufferParameteriv ( GLenum target, GLenum pname, GLint *params )

    public static native void glGetBufferParameteriv(
        int target,
        int pname,
        java.nio.IntBuffer params
    );

    // C function GLenum glGetError ( void )

    public static native int glGetError(
    );

    // C function void glGetFloatv ( GLenum pname, GLfloat *params )

    public static native void glGetFloatv(
        int pname,
        float[] params,
        int offset
    );

    // C function void glGetFloatv ( GLenum pname, GLfloat *params )

    public static native void glGetFloatv(
        int pname,
        java.nio.FloatBuffer params
    );

    // C function void glGetFramebufferAttachmentParameteriv ( GLenum target, GLenum attachment, GLenum pname, GLint *params )

    public static native void glGetFramebufferAttachmentParameteriv(
        int target,
        int attachment,
        int pname,
        int[] params,
        int offset
    );

    // C function void glGetFramebufferAttachmentParameteriv ( GLenum target, GLenum attachment, GLenum pname, GLint *params )

    public static native void glGetFramebufferAttachmentParameteriv(
        int target,
        int attachment,
        int pname,
        java.nio.IntBuffer params
    );

    // C function void glGetIntegerv ( GLenum pname, GLint *params )

    public static native void glGetIntegerv(
        int pname,
        int[] params,
        int offset
    );

    // C function void glGetIntegerv ( GLenum pname, GLint *params )

    public static native void glGetIntegerv(
        int pname,
        java.nio.IntBuffer params
    );

    // C function void glGetProgramiv ( GLuint program, GLenum pname, GLint *params )

    public static native void glGetProgramiv(
        int program,
        int pname,
        int[] params,
        int offset
    );

    // C function void glGetProgramiv ( GLuint program, GLenum pname, GLint *params )

    public static native void glGetProgramiv(
        int program,
        int pname,
        java.nio.IntBuffer params
    );

    // C function void glGetProgramInfoLog( GLuint program, GLsizei maxLength, GLsizei * length,
    //     GLchar * infoLog);

    public static native String glGetProgramInfoLog(
        int program
    );
    // C function void glGetRenderbufferParameteriv ( GLenum target, GLenum pname, GLint *params )

    public static native void glGetRenderbufferParameteriv(
        int target,
        int pname,
        int[] params,
        int offset
    );

    // C function void glGetRenderbufferParameteriv ( GLenum target, GLenum pname, GLint *params )

    public static native void glGetRenderbufferParameteriv(
        int target,
        int pname,
        java.nio.IntBuffer params
    );

    // C function void glGetShaderiv ( GLuint shader, GLenum pname, GLint *params )

    public static native void glGetShaderiv(
        int shader,
        int pname,
        int[] params,
        int offset
    );

    // C function void glGetShaderiv ( GLuint shader, GLenum pname, GLint *params )

    public static native void glGetShaderiv(
        int shader,
        int pname,
        java.nio.IntBuffer params
    );

    // C function void glGetShaderInfoLog( GLuint shader, GLsizei maxLength, GLsizei * length,
    //     GLchar * infoLog);

    public static native String glGetShaderInfoLog(
        int shader
    );
    // C function void glGetShaderPrecisionFormat ( GLenum shadertype, GLenum precisiontype, GLint *range, GLint *precision )

    public static native void glGetShaderPrecisionFormat(
        int shadertype,
        int precisiontype,
        int[] range,
        int rangeOffset,
        int[] precision,
        int precisionOffset
    );

    // C function void glGetShaderPrecisionFormat ( GLenum shadertype, GLenum precisiontype, GLint *range, GLint *precision )

    public static native void glGetShaderPrecisionFormat(
        int shadertype,
        int precisiontype,
        java.nio.IntBuffer range,
        java.nio.IntBuffer precision
    );

    // C function void glGetShaderSource ( GLuint shader, GLsizei bufsize, GLsizei *length, char *source )

    public static native void glGetShaderSource(
        int shader,
        int bufsize,
        int[] length,
        int lengthOffset,
        byte[] source,
        int sourceOffset
    );

    // C function void glGetShaderSource ( GLuint shader, GLsizei bufsize, GLsizei *length, char *source )

    /** @hide Method is broken, but used to be public (b/6006380) */
    public static native void glGetShaderSource(
        int shader,
        int bufsize,
        java.nio.IntBuffer length,
        byte source
    );

    // C function void glGetShaderSource ( GLuint shader, GLsizei bufsize, GLsizei *length, char *source )

    public static native String glGetShaderSource(
        int shader
    );
    // C function const GLubyte * glGetString ( GLenum name )

    public static native String glGetString(
        int name
    );
    // C function void glGetTexParameterfv ( GLenum target, GLenum pname, GLfloat *params )

    public static native void glGetTexParameterfv(
        int target,
        int pname,
        float[] params,
        int offset
    );

    // C function void glGetTexParameterfv ( GLenum target, GLenum pname, GLfloat *params )

    public static native void glGetTexParameterfv(
        int target,
        int pname,
        java.nio.FloatBuffer params
    );

    // C function void glGetTexParameteriv ( GLenum target, GLenum pname, GLint *params )

    public static native void glGetTexParameteriv(
        int target,
        int pname,
        int[] params,
        int offset
    );

    // C function void glGetTexParameteriv ( GLenum target, GLenum pname, GLint *params )

    public static native void glGetTexParameteriv(
        int target,
        int pname,
        java.nio.IntBuffer params
    );

    // C function void glGetUniformfv ( GLuint program, GLint location, GLfloat *params )

    public static native void glGetUniformfv(
        int program,
        int location,
        float[] params,
        int offset
    );

    // C function void glGetUniformfv ( GLuint program, GLint location, GLfloat *params )

    public static native void glGetUniformfv(
        int program,
        int location,
        java.nio.FloatBuffer params
    );

    // C function void glGetUniformiv ( GLuint program, GLint location, GLint *params )

    public static native void glGetUniformiv(
        int program,
        int location,
        int[] params,
        int offset
    );

    // C function void glGetUniformiv ( GLuint program, GLint location, GLint *params )

    public static native void glGetUniformiv(
        int program,
        int location,
        java.nio.IntBuffer params
    );

    // C function GLint glGetUniformLocation ( GLuint program, const char *name )

    public static native int glGetUniformLocation(
        int program,
        String name
    );

    // C function void glGetVertexAttribfv ( GLuint index, GLenum pname, GLfloat *params )

    public static native void glGetVertexAttribfv(
        int index,
        int pname,
        float[] params,
        int offset
    );

    // C function void glGetVertexAttribfv ( GLuint index, GLenum pname, GLfloat *params )

    public static native void glGetVertexAttribfv(
        int index,
        int pname,
        java.nio.FloatBuffer params
    );

    // C function void glGetVertexAttribiv ( GLuint index, GLenum pname, GLint *params )

    public static native void glGetVertexAttribiv(
        int index,
        int pname,
        int[] params,
        int offset
    );

    // C function void glGetVertexAttribiv ( GLuint index, GLenum pname, GLint *params )

    public static native void glGetVertexAttribiv(
        int index,
        int pname,
        java.nio.IntBuffer params
    );

    // C function void glHint ( GLenum target, GLenum mode )

    public static native void glHint(
        int target,
        int mode
    );

    // C function GLboolean glIsBuffer ( GLuint buffer )

    public static native boolean glIsBuffer(
        int buffer
    );

    // C function GLboolean glIsEnabled ( GLenum cap )

    public static native boolean glIsEnabled(
        int cap
    );

    // C function GLboolean glIsFramebuffer ( GLuint framebuffer )

    public static native boolean glIsFramebuffer(
        int framebuffer
    );

    // C function GLboolean glIsProgram ( GLuint program )

    public static native boolean glIsProgram(
        int program
    );

    // C function GLboolean glIsRenderbuffer ( GLuint renderbuffer )

    public static native boolean glIsRenderbuffer(
        int renderbuffer
    );

    // C function GLboolean glIsShader ( GLuint shader )

    public static native boolean glIsShader(
        int shader
    );

    // C function GLboolean glIsTexture ( GLuint texture )

    public static native boolean glIsTexture(
        int texture
    );

    // C function void glLineWidth ( GLfloat width )

    public static native void glLineWidth(
        float width
    );

    // C function void glLinkProgram ( GLuint program )

    public static native void glLinkProgram(
        int program
    );

    // C function void glPixelStorei ( GLenum pname, GLint param )

    public static native void glPixelStorei(
        int pname,
        int param
    );

    // C function void glPolygonOffset ( GLfloat factor, GLfloat units )

    public static native void glPolygonOffset(
        float factor,
        float units
    );

    // C function void glReadPixels ( GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLvoid *pixels )

    public static native void glReadPixels(
        int x,
        int y,
        int width,
        int height,
        int format,
        int type,
        java.nio.Buffer pixels
    );

    // C function void glReleaseShaderCompiler ( void )

    public static native void glReleaseShaderCompiler(
    );

    // C function void glRenderbufferStorage ( GLenum target, GLenum internalformat, GLsizei width, GLsizei height )

    public static native void glRenderbufferStorage(
        int target,
        int internalformat,
        int width,
        int height
    );

    // C function void glSampleCoverage ( GLclampf value, GLboolean invert )

    public static native void glSampleCoverage(
        float value,
        boolean invert
    );

    // C function void glScissor ( GLint x, GLint y, GLsizei width, GLsizei height )

    public static native void glScissor(
        int x,
        int y,
        int width,
        int height
    );

    // C function void glShaderBinary ( GLsizei n, const GLuint *shaders, GLenum binaryformat, const GLvoid *binary, GLsizei length )

    public static native void glShaderBinary(
        int n,
        int[] shaders,
        int offset,
        int binaryformat,
        java.nio.Buffer binary,
        int length
    );

    // C function void glShaderBinary ( GLsizei n, const GLuint *shaders, GLenum binaryformat, const GLvoid *binary, GLsizei length )

    public static native void glShaderBinary(
        int n,
        java.nio.IntBuffer shaders,
        int binaryformat,
        java.nio.Buffer binary,
        int length
    );

    // C function void glShaderSource ( GLuint shader, GLsizei count, const GLchar ** string, const GLint* length )

    public static native void glShaderSource(
        int shader,
        String string
    );
    // C function void glStencilFunc ( GLenum func, GLint ref, GLuint mask )

    public static native void glStencilFunc(
        int func,
        int ref,
        int mask
    );

    // C function void glStencilFuncSeparate ( GLenum face, GLenum func, GLint ref, GLuint mask )

    public static native void glStencilFuncSeparate(
        int face,
        int func,
        int ref,
        int mask
    );

    // C function void glStencilMask ( GLuint mask )

    public static native void glStencilMask(
        int mask
    );

    // C function void glStencilMaskSeparate ( GLenum face, GLuint mask )

    public static native void glStencilMaskSeparate(
        int face,
        int mask
    );

    // C function void glStencilOp ( GLenum fail, GLenum zfail, GLenum zpass )

    public static native void glStencilOp(
        int fail,
        int zfail,
        int zpass
    );

    // C function void glStencilOpSeparate ( GLenum face, GLenum fail, GLenum zfail, GLenum zpass )

    public static native void glStencilOpSeparate(
        int face,
        int fail,
        int zfail,
        int zpass
    );

    // C function void glTexImage2D ( GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels )

    public static native void glTexImage2D(
        int target,
        int level,
        int internalformat,
        int width,
        int height,
        int border,
        int format,
        int type,
        java.nio.Buffer pixels
    );

    // C function void glTexParameterf ( GLenum target, GLenum pname, GLfloat param )

    public static native void glTexParameterf(
        int target,
        int pname,
        float param
    );

    // C function void glTexParameterfv ( GLenum target, GLenum pname, const GLfloat *params )

    public static native void glTexParameterfv(
        int target,
        int pname,
        float[] params,
        int offset
    );

    // C function void glTexParameterfv ( GLenum target, GLenum pname, const GLfloat *params )

    public static native void glTexParameterfv(
        int target,
        int pname,
        java.nio.FloatBuffer params
    );

    // C function void glTexParameteri ( GLenum target, GLenum pname, GLint param )

    public static native void glTexParameteri(
        int target,
        int pname,
        int param
    );

    // C function void glTexParameteriv ( GLenum target, GLenum pname, const GLint *params )

    public static native void glTexParameteriv(
        int target,
        int pname,
        int[] params,
        int offset
    );

    // C function void glTexParameteriv ( GLenum target, GLenum pname, const GLint *params )

    public static native void glTexParameteriv(
        int target,
        int pname,
        java.nio.IntBuffer params
    );

    // C function void glTexSubImage2D ( GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels )

    public static native void glTexSubImage2D(
        int target,
        int level,
        int xoffset,
        int yoffset,
        int width,
        int height,
        int format,
        int type,
        java.nio.Buffer pixels
    );

    // C function void glUniform1f ( GLint location, GLfloat x )

    public static native void glUniform1f(
        int location,
        float x
    );

    // C function void glUniform1fv ( GLint location, GLsizei count, const GLfloat *v )

    public static native void glUniform1fv(
        int location,
        int count,
        float[] v,
        int offset
    );

    // C function void glUniform1fv ( GLint location, GLsizei count, const GLfloat *v )

    public static native void glUniform1fv(
        int location,
        int count,
        java.nio.FloatBuffer v
    );

    // C function void glUniform1i ( GLint location, GLint x )

    public static native void glUniform1i(
        int location,
        int x
    );

    // C function void glUniform1iv ( GLint location, GLsizei count, const GLint *v )

    public static native void glUniform1iv(
        int location,
        int count,
        int[] v,
        int offset
    );

    // C function void glUniform1iv ( GLint location, GLsizei count, const GLint *v )

    public static native void glUniform1iv(
        int location,
        int count,
        java.nio.IntBuffer v
    );

    // C function void glUniform2f ( GLint location, GLfloat x, GLfloat y )

    public static native void glUniform2f(
        int location,
        float x,
        float y
    );

    // C function void glUniform2fv ( GLint location, GLsizei count, const GLfloat *v )

    public static native void glUniform2fv(
        int location,
        int count,
        float[] v,
        int offset
    );

    // C function void glUniform2fv ( GLint location, GLsizei count, const GLfloat *v )

    public static native void glUniform2fv(
        int location,
        int count,
        java.nio.FloatBuffer v
    );

    // C function void glUniform2i ( GLint location, GLint x, GLint y )

    public static native void glUniform2i(
        int location,
        int x,
        int y
    );

    // C function void glUniform2iv ( GLint location, GLsizei count, const GLint *v )

    public static native void glUniform2iv(
        int location,
        int count,
        int[] v,
        int offset
    );

    // C function void glUniform2iv ( GLint location, GLsizei count, const GLint *v )

    public static native void glUniform2iv(
        int location,
        int count,
        java.nio.IntBuffer v
    );

    // C function void glUniform3f ( GLint location, GLfloat x, GLfloat y, GLfloat z )

    public static native void glUniform3f(
        int location,
        float x,
        float y,
        float z
    );

    // C function void glUniform3fv ( GLint location, GLsizei count, const GLfloat *v )

    public static native void glUniform3fv(
        int location,
        int count,
        float[] v,
        int offset
    );

    // C function void glUniform3fv ( GLint location, GLsizei count, const GLfloat *v )

    public static native void glUniform3fv(
        int location,
        int count,
        java.nio.FloatBuffer v
    );

    // C function void glUniform3i ( GLint location, GLint x, GLint y, GLint z )

    public static native void glUniform3i(
        int location,
        int x,
        int y,
        int z
    );

    // C function void glUniform3iv ( GLint location, GLsizei count, const GLint *v )

    public static native void glUniform3iv(
        int location,
        int count,
        int[] v,
        int offset
    );

    // C function void glUniform3iv ( GLint location, GLsizei count, const GLint *v )

    public static native void glUniform3iv(
        int location,
        int count,
        java.nio.IntBuffer v
    );

    // C function void glUniform4f ( GLint location, GLfloat x, GLfloat y, GLfloat z, GLfloat w )

    public static native void glUniform4f(
        int location,
        float x,
        float y,
        float z,
        float w
    );

    // C function void glUniform4fv ( GLint location, GLsizei count, const GLfloat *v )

    public static native void glUniform4fv(
        int location,
        int count,
        float[] v,
        int offset
    );

    // C function void glUniform4fv ( GLint location, GLsizei count, const GLfloat *v )

    public static native void glUniform4fv(
        int location,
        int count,
        java.nio.FloatBuffer v
    );

    // C function void glUniform4i ( GLint location, GLint x, GLint y, GLint z, GLint w )

    public static native void glUniform4i(
        int location,
        int x,
        int y,
        int z,
        int w
    );

    // C function void glUniform4iv ( GLint location, GLsizei count, const GLint *v )

    public static native void glUniform4iv(
        int location,
        int count,
        int[] v,
        int offset
    );

    // C function void glUniform4iv ( GLint location, GLsizei count, const GLint *v )

    public static native void glUniform4iv(
        int location,
        int count,
        java.nio.IntBuffer v
    );

    // C function void glUniformMatrix2fv ( GLint location, GLsizei count, GLboolean transpose, const GLfloat *value )

    public static native void glUniformMatrix2fv(
        int location,
        int count,
        boolean transpose,
        float[] value,
        int offset
    );

    // C function void glUniformMatrix2fv ( GLint location, GLsizei count, GLboolean transpose, const GLfloat *value )

    public static native void glUniformMatrix2fv(
        int location,
        int count,
        boolean transpose,
        java.nio.FloatBuffer value
    );

    // C function void glUniformMatrix3fv ( GLint location, GLsizei count, GLboolean transpose, const GLfloat *value )

    public static native void glUniformMatrix3fv(
        int location,
        int count,
        boolean transpose,
        float[] value,
        int offset
    );

    // C function void glUniformMatrix3fv ( GLint location, GLsizei count, GLboolean transpose, const GLfloat *value )

    public static native void glUniformMatrix3fv(
        int location,
        int count,
        boolean transpose,
        java.nio.FloatBuffer value
    );

    // C function void glUniformMatrix4fv ( GLint location, GLsizei count, GLboolean transpose, const GLfloat *value )

    public static native void glUniformMatrix4fv(
        int location,
        int count,
        boolean transpose,
        float[] value,
        int offset
    );

    // C function void glUniformMatrix4fv ( GLint location, GLsizei count, GLboolean transpose, const GLfloat *value )

    public static native void glUniformMatrix4fv(
        int location,
        int count,
        boolean transpose,
        java.nio.FloatBuffer value
    );

    // C function void glUseProgram ( GLuint program )

    public static native void glUseProgram(
        int program
    );

    // C function void glValidateProgram ( GLuint program )

    public static native void glValidateProgram(
        int program
    );

    // C function void glVertexAttrib1f ( GLuint indx, GLfloat x )

    public static native void glVertexAttrib1f(
        int indx,
        float x
    );

    // C function void glVertexAttrib1fv ( GLuint indx, const GLfloat *values )

    public static native void glVertexAttrib1fv(
        int indx,
        float[] values,
        int offset
    );

    // C function void glVertexAttrib1fv ( GLuint indx, const GLfloat *values )

    public static native void glVertexAttrib1fv(
        int indx,
        java.nio.FloatBuffer values
    );

    // C function void glVertexAttrib2f ( GLuint indx, GLfloat x, GLfloat y )

    public static native void glVertexAttrib2f(
        int indx,
        float x,
        float y
    );

    // C function void glVertexAttrib2fv ( GLuint indx, const GLfloat *values )

    public static native void glVertexAttrib2fv(
        int indx,
        float[] values,
        int offset
    );

    // C function void glVertexAttrib2fv ( GLuint indx, const GLfloat *values )

    public static native void glVertexAttrib2fv(
        int indx,
        java.nio.FloatBuffer values
    );

    // C function void glVertexAttrib3f ( GLuint indx, GLfloat x, GLfloat y, GLfloat z )

    public static native void glVertexAttrib3f(
        int indx,
        float x,
        float y,
        float z
    );

    // C function void glVertexAttrib3fv ( GLuint indx, const GLfloat *values )

    public static native void glVertexAttrib3fv(
        int indx,
        float[] values,
        int offset
    );

    // C function void glVertexAttrib3fv ( GLuint indx, const GLfloat *values )

    public static native void glVertexAttrib3fv(
        int indx,
        java.nio.FloatBuffer values
    );

    // C function void glVertexAttrib4f ( GLuint indx, GLfloat x, GLfloat y, GLfloat z, GLfloat w )

    public static native void glVertexAttrib4f(
        int indx,
        float x,
        float y,
        float z,
        float w
    );

    // C function void glVertexAttrib4fv ( GLuint indx, const GLfloat *values )

    public static native void glVertexAttrib4fv(
        int indx,
        float[] values,
        int offset
    );

    // C function void glVertexAttrib4fv ( GLuint indx, const GLfloat *values )

    public static native void glVertexAttrib4fv(
        int indx,
        java.nio.FloatBuffer values
    );

    // C function void glVertexAttribPointer ( GLuint indx, GLint size, GLenum type, GLboolean normalized, GLsizei stride, GLint offset )

    public static native void glVertexAttribPointer(
        int indx,
        int size,
        int type,
        boolean normalized,
        int stride,
        int offset
    );

    // C function void glVertexAttribPointer ( GLuint indx, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const GLvoid *ptr )

    private static native void glVertexAttribPointerBounds(
        int indx,
        int size,
        int type,
        boolean normalized,
        int stride,
        java.nio.Buffer ptr,
        int remaining
    );

    public static void glVertexAttribPointer(
        int indx,
        int size,
        int type,
        boolean normalized,
        int stride,
        java.nio.Buffer ptr
    ) {
        glVertexAttribPointerBounds(
            indx,
            size,
            type,
            normalized,
            stride,
            ptr,
            ptr.remaining()
        );
    }

    // C function void glViewport ( GLint x, GLint y, GLsizei width, GLsizei height )

    public static native void glViewport(
        int x,
        int y,
        int width,
        int height
    );

}