GL20C (LWJGL 3.2.4 SNAPSHOT

java.lang.Object
- org.lwjgl.opengl.GL11C
- - org.lwjgl.opengl.GL12C
  - - org.lwjgl.opengl.GL13C
    - - org.lwjgl.opengl.GL14C
      - org.lwjgl.opengl.GL15C
        
        org.lwjgl.opengl.GL20C

Direct Known Subclasses:

GL21C
```
public class GL20C
extends GL15C
```
The OpenGL functionality of a forward compatible context, up to version 2.0.
Extensions promoted to core in this release:

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`GL_ACTIVE_ATTRIBUTE_MAX_LENGTH` Accepted by the `pname` parameter of GetShaderiv.
`static int`	`GL_ACTIVE_ATTRIBUTES` Accepted by the `pname` parameter of GetShaderiv.
`static int`	`GL_ACTIVE_UNIFORM_MAX_LENGTH` Accepted by the `pname` parameter of GetShaderiv.
`static int`	`GL_ACTIVE_UNIFORMS` Accepted by the `pname` parameter of GetShaderiv.
`static int`	`GL_ATTACHED_SHADERS` Accepted by the `pname` parameter of GetShaderiv.
`static int`	`GL_BLEND_EQUATION_ALPHA` Accepted by the `pname` parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
`static int`	`GL_BLEND_EQUATION_RGB` Accepted by the `pname` parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
`static int`	`GL_BOOL` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_BOOL_VEC2` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_BOOL_VEC3` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_BOOL_VEC4` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_COMPILE_STATUS` Accepted by the `pname` parameter of GetShaderiv.
`static int`	`GL_CURRENT_PROGRAM` Accepted by the `pname` parameter of GetInteger.
`static int`	`GL_CURRENT_VERTEX_ATTRIB` Accepted by the `pname` parameter of GetVertexAttrib{dfi}v.
`static int`	`GL_DELETE_STATUS` Accepted by the `pname` parameter of GetShaderiv.
`static int`	`GL_DRAW_BUFFER0` Accepted by the `pname` parameters of GetIntegerv, GetFloatv, and GetDoublev.
`static int`	`GL_DRAW_BUFFER1` Accepted by the `pname` parameters of GetIntegerv, GetFloatv, and GetDoublev.
`static int`	`GL_DRAW_BUFFER10` Accepted by the `pname` parameters of GetIntegerv, GetFloatv, and GetDoublev.
`static int`	`GL_DRAW_BUFFER11` Accepted by the `pname` parameters of GetIntegerv, GetFloatv, and GetDoublev.
`static int`	`GL_DRAW_BUFFER12` Accepted by the `pname` parameters of GetIntegerv, GetFloatv, and GetDoublev.
`static int`	`GL_DRAW_BUFFER13` Accepted by the `pname` parameters of GetIntegerv, GetFloatv, and GetDoublev.
`static int`	`GL_DRAW_BUFFER14` Accepted by the `pname` parameters of GetIntegerv, GetFloatv, and GetDoublev.
`static int`	`GL_DRAW_BUFFER15` Accepted by the `pname` parameters of GetIntegerv, GetFloatv, and GetDoublev.
`static int`	`GL_DRAW_BUFFER2` Accepted by the `pname` parameters of GetIntegerv, GetFloatv, and GetDoublev.
`static int`	`GL_DRAW_BUFFER3` Accepted by the `pname` parameters of GetIntegerv, GetFloatv, and GetDoublev.
`static int`	`GL_DRAW_BUFFER4` Accepted by the `pname` parameters of GetIntegerv, GetFloatv, and GetDoublev.
`static int`	`GL_DRAW_BUFFER5` Accepted by the `pname` parameters of GetIntegerv, GetFloatv, and GetDoublev.
`static int`	`GL_DRAW_BUFFER6` Accepted by the `pname` parameters of GetIntegerv, GetFloatv, and GetDoublev.
`static int`	`GL_DRAW_BUFFER7` Accepted by the `pname` parameters of GetIntegerv, GetFloatv, and GetDoublev.
`static int`	`GL_DRAW_BUFFER8` Accepted by the `pname` parameters of GetIntegerv, GetFloatv, and GetDoublev.
`static int`	`GL_DRAW_BUFFER9` Accepted by the `pname` parameters of GetIntegerv, GetFloatv, and GetDoublev.
`static int`	`GL_FLOAT_MAT2` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_FLOAT_MAT3` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_FLOAT_MAT4` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_FLOAT_VEC2` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_FLOAT_VEC3` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_FLOAT_VEC4` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_FRAGMENT_SHADER` Accepted by the `type` argument of CreateShader and returned by the `params` parameter of GetShaderiv.
`static int`	`GL_FRAGMENT_SHADER_DERIVATIVE_HINT` Accepted by the `target` parameter of Hint and the `pname` parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
`static int`	`GL_INFO_LOG_LENGTH` Accepted by the `pname` parameter of GetShaderiv.
`static int`	`GL_INT_VEC2` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_INT_VEC3` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_INT_VEC4` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_LINK_STATUS` Accepted by the `pname` parameter of GetShaderiv.
`static int`	`GL_LOWER_LEFT` Accepted by the `param` parameter of PointParameter{if}v.
`static int`	`GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS` Accepted by the `pname` parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
`static int`	`GL_MAX_DRAW_BUFFERS` Accepted by the `pname` parameters of GetIntegerv, GetFloatv, and GetDoublev.
`static int`	`GL_MAX_FRAGMENT_UNIFORM_COMPONENTS` Accepted by the `pname` parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
`static int`	`GL_MAX_TEXTURE_IMAGE_UNITS` Accepted by the `pname` parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
`static int`	`GL_MAX_VARYING_FLOATS` Accepted by the `pname` parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
`static int`	`GL_MAX_VERTEX_ATTRIBS` Accepted by the `pname` parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
`static int`	`GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS` Accepted by the `pname` parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
`static int`	`GL_MAX_VERTEX_UNIFORM_COMPONENTS` Accepted by the `pname` parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
`static int`	`GL_POINT_SPRITE_COORD_ORIGIN` Accepted by the `pname` parameter of PointParameter{if}v.
`static int`	`GL_SAMPLER_1D` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_SAMPLER_1D_SHADOW` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_SAMPLER_2D` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_SAMPLER_2D_SHADOW` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_SAMPLER_3D` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_SAMPLER_CUBE` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_SHADER_SOURCE_LENGTH` Accepted by the `pname` parameter of GetShaderiv.
`static int`	`GL_SHADER_TYPE` Accepted by the `pname` parameter of GetShaderiv.
`static int`	`GL_SHADING_LANGUAGE_VERSION` Accepted by the `name` parameter of GetString.
`static int`	`GL_STENCIL_BACK_FAIL` Accepted by the `pname` parameter of GetIntegerv.
`static int`	`GL_STENCIL_BACK_FUNC` Accepted by the `pname` parameter of GetIntegerv.
`static int`	`GL_STENCIL_BACK_PASS_DEPTH_FAIL` Accepted by the `pname` parameter of GetIntegerv.
`static int`	`GL_STENCIL_BACK_PASS_DEPTH_PASS` Accepted by the `pname` parameter of GetIntegerv.
`static int`	`GL_STENCIL_BACK_REF` Accepted by the `pname` parameter of GetIntegerv.
`static int`	`GL_STENCIL_BACK_VALUE_MASK` Accepted by the `pname` parameter of GetIntegerv.
`static int`	`GL_STENCIL_BACK_WRITEMASK` Accepted by the `pname` parameter of GetIntegerv.
`static int`	`GL_UPPER_LEFT` Accepted by the `param` parameter of PointParameter{if}v.
`static int`	`GL_VALIDATE_STATUS` Accepted by the `pname` parameter of GetShaderiv.
`static int`	`GL_VERTEX_ATTRIB_ARRAY_ENABLED` Accepted by the `pname` parameter of GetVertexAttrib{dfi}v.
`static int`	`GL_VERTEX_ATTRIB_ARRAY_NORMALIZED` Accepted by the `pname` parameter of GetVertexAttrib{dfi}v.
`static int`	`GL_VERTEX_ATTRIB_ARRAY_POINTER` Accepted by the `pname` parameter of GetVertexAttribPointerv.
`static int`	`GL_VERTEX_ATTRIB_ARRAY_SIZE` Accepted by the `pname` parameter of GetVertexAttrib{dfi}v.
`static int`	`GL_VERTEX_ATTRIB_ARRAY_STRIDE` Accepted by the `pname` parameter of GetVertexAttrib{dfi}v.
`static int`	`GL_VERTEX_ATTRIB_ARRAY_TYPE` Accepted by the `pname` parameter of GetVertexAttrib{dfi}v.
`static int`	`GL_VERTEX_PROGRAM_POINT_SIZE` Accepted by the `cap` parameter of Disable, Enable, and IsEnabled, and by the `pname` parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
`static int`	`GL_VERTEX_SHADER` Accepted by the `type` argument of CreateShader and returned by the `params` parameter of GetShaderiv.

Fields inherited from class org.lwjgl.opengl.GL13C
GL_ACTIVE_TEXTURE, GL_CLAMP_TO_BORDER, GL_COMPRESSED_RGB, GL_COMPRESSED_RGBA, GL_COMPRESSED_TEXTURE_FORMATS, GL_MAX_CUBE_MAP_TEXTURE_SIZE, GL_MULTISAMPLE, GL_NUM_COMPRESSED_TEXTURE_FORMATS, GL_PROXY_TEXTURE_CUBE_MAP, GL_SAMPLE_ALPHA_TO_COVERAGE, GL_SAMPLE_ALPHA_TO_ONE, GL_SAMPLE_BUFFERS, GL_SAMPLE_COVERAGE, GL_SAMPLE_COVERAGE_INVERT, GL_SAMPLE_COVERAGE_VALUE, GL_SAMPLES, GL_TEXTURE_BINDING_CUBE_MAP, GL_TEXTURE_COMPRESSED, GL_TEXTURE_COMPRESSED_IMAGE_SIZE, GL_TEXTURE_COMPRESSION_HINT, GL_TEXTURE_CUBE_MAP, GL_TEXTURE_CUBE_MAP_NEGATIVE_X, GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, GL_TEXTURE_CUBE_MAP_POSITIVE_X, GL_TEXTURE_CUBE_MAP_POSITIVE_Y, GL_TEXTURE_CUBE_MAP_POSITIVE_Z, GL_TEXTURE0, GL_TEXTURE1, GL_TEXTURE10, GL_TEXTURE11, GL_TEXTURE12, GL_TEXTURE13, GL_TEXTURE14, GL_TEXTURE15, GL_TEXTURE16, GL_TEXTURE17, GL_TEXTURE18, GL_TEXTURE19, GL_TEXTURE2, GL_TEXTURE20, GL_TEXTURE21, GL_TEXTURE22, GL_TEXTURE23, GL_TEXTURE24, GL_TEXTURE25, GL_TEXTURE26, GL_TEXTURE27, GL_TEXTURE28, GL_TEXTURE29, GL_TEXTURE3, GL_TEXTURE30, GL_TEXTURE31, GL_TEXTURE4, GL_TEXTURE5, GL_TEXTURE6, GL_TEXTURE7, GL_TEXTURE8, GL_TEXTURE9

Fields inherited from class org.lwjgl.opengl.GL12C
GL_ALIASED_LINE_WIDTH_RANGE, GL_BGR, GL_BGRA, GL_CLAMP_TO_EDGE, GL_MAX_3D_TEXTURE_SIZE, GL_MAX_ELEMENTS_INDICES, GL_MAX_ELEMENTS_VERTICES, GL_PACK_IMAGE_HEIGHT, GL_PACK_SKIP_IMAGES, GL_PROXY_TEXTURE_3D, GL_SMOOTH_LINE_WIDTH_GRANULARITY, GL_SMOOTH_LINE_WIDTH_RANGE, GL_SMOOTH_POINT_SIZE_GRANULARITY, GL_SMOOTH_POINT_SIZE_RANGE, GL_TEXTURE_3D, GL_TEXTURE_BASE_LEVEL, GL_TEXTURE_BINDING_3D, GL_TEXTURE_DEPTH, GL_TEXTURE_MAX_LEVEL, GL_TEXTURE_MAX_LOD, GL_TEXTURE_MIN_LOD, GL_TEXTURE_WRAP_R, GL_UNPACK_IMAGE_HEIGHT, GL_UNPACK_SKIP_IMAGES, GL_UNSIGNED_BYTE_2_3_3_REV, GL_UNSIGNED_BYTE_3_3_2, GL_UNSIGNED_INT_10_10_10_2, GL_UNSIGNED_INT_2_10_10_10_REV, GL_UNSIGNED_INT_8_8_8_8, GL_UNSIGNED_INT_8_8_8_8_REV, GL_UNSIGNED_SHORT_1_5_5_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_5_6_5, GL_UNSIGNED_SHORT_5_6_5_REV

Fields inherited from class org.lwjgl.opengl.GL11C
GL_ALPHA, GL_ALWAYS, GL_AND, GL_AND_INVERTED, GL_AND_REVERSE, GL_BACK, GL_BACK_LEFT, GL_BACK_RIGHT, GL_BLEND, GL_BLEND_DST, GL_BLEND_SRC, GL_BLUE, GL_BYTE, GL_CCW, GL_CLEAR, GL_COLOR, GL_COLOR_BUFFER_BIT, GL_COLOR_CLEAR_VALUE, GL_COLOR_LOGIC_OP, GL_COLOR_WRITEMASK, GL_COPY, GL_COPY_INVERTED, GL_CULL_FACE, GL_CULL_FACE_MODE, GL_CW, GL_DECR, GL_DEPTH, GL_DEPTH_BUFFER_BIT, GL_DEPTH_CLEAR_VALUE, GL_DEPTH_COMPONENT, GL_DEPTH_FUNC, GL_DEPTH_RANGE, GL_DEPTH_TEST, GL_DEPTH_WRITEMASK, GL_DITHER, GL_DONT_CARE, GL_DOUBLE, GL_DOUBLEBUFFER, GL_DRAW_BUFFER, GL_DST_ALPHA, GL_DST_COLOR, GL_EQUAL, GL_EQUIV, GL_EXTENSIONS, GL_FALSE, GL_FASTEST, GL_FILL, GL_FLOAT, GL_FRONT, GL_FRONT_AND_BACK, GL_FRONT_FACE, GL_FRONT_LEFT, GL_FRONT_RIGHT, GL_GEQUAL, GL_GREATER, GL_GREEN, GL_INCR, GL_INT, GL_INVALID_ENUM, GL_INVALID_OPERATION, GL_INVALID_VALUE, GL_INVERT, GL_KEEP, GL_LEFT, GL_LEQUAL, GL_LESS, GL_LINE, GL_LINE_LOOP, GL_LINE_SMOOTH, GL_LINE_SMOOTH_HINT, GL_LINE_STRIP, GL_LINE_WIDTH, GL_LINE_WIDTH_GRANULARITY, GL_LINE_WIDTH_RANGE, GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, GL_LINEAR_MIPMAP_NEAREST, GL_LINES, GL_LOGIC_OP_MODE, GL_MAX_TEXTURE_SIZE, GL_MAX_VIEWPORT_DIMS, GL_NAND, GL_NEAREST, GL_NEAREST_MIPMAP_LINEAR, GL_NEAREST_MIPMAP_NEAREST, GL_NEVER, GL_NICEST, GL_NO_ERROR, GL_NONE, GL_NOOP, GL_NOR, GL_NOTEQUAL, GL_ONE, GL_ONE_MINUS_DST_ALPHA, GL_ONE_MINUS_DST_COLOR, GL_ONE_MINUS_SRC_ALPHA, GL_ONE_MINUS_SRC_COLOR, GL_OR, GL_OR_INVERTED, GL_OR_REVERSE, GL_OUT_OF_MEMORY, GL_PACK_ALIGNMENT, GL_PACK_LSB_FIRST, GL_PACK_ROW_LENGTH, GL_PACK_SKIP_PIXELS, GL_PACK_SKIP_ROWS, GL_PACK_SWAP_BYTES, GL_POINT, GL_POINT_SIZE, GL_POINT_SIZE_GRANULARITY, GL_POINT_SIZE_RANGE, GL_POINTS, GL_POLYGON_MODE, GL_POLYGON_OFFSET_FACTOR, GL_POLYGON_OFFSET_FILL, GL_POLYGON_OFFSET_LINE, GL_POLYGON_OFFSET_POINT, GL_POLYGON_OFFSET_UNITS, GL_POLYGON_SMOOTH, GL_POLYGON_SMOOTH_HINT, GL_PROXY_TEXTURE_1D, GL_PROXY_TEXTURE_2D, GL_QUADS, GL_R3_G3_B2, GL_READ_BUFFER, GL_RED, GL_RENDERER, GL_REPEAT, GL_REPLACE, GL_RGB, GL_RGB10, GL_RGB10_A2, GL_RGB12, GL_RGB16, GL_RGB4, GL_RGB5, GL_RGB5_A1, GL_RGB8, GL_RGBA, GL_RGBA12, GL_RGBA16, GL_RGBA2, GL_RGBA4, GL_RGBA8, GL_RIGHT, GL_SCISSOR_BOX, GL_SCISSOR_TEST, GL_SET, GL_SHORT, GL_SRC_ALPHA, GL_SRC_ALPHA_SATURATE, GL_SRC_COLOR, GL_STACK_OVERFLOW, GL_STACK_UNDERFLOW, GL_STENCIL, GL_STENCIL_BUFFER_BIT, GL_STENCIL_CLEAR_VALUE, GL_STENCIL_FAIL, GL_STENCIL_FUNC, GL_STENCIL_INDEX, GL_STENCIL_PASS_DEPTH_FAIL, GL_STENCIL_PASS_DEPTH_PASS, GL_STENCIL_REF, GL_STENCIL_TEST, GL_STENCIL_VALUE_MASK, GL_STENCIL_WRITEMASK, GL_STEREO, GL_SUBPIXEL_BITS, GL_TEXTURE_1D, GL_TEXTURE_2D, GL_TEXTURE_ALPHA_SIZE, GL_TEXTURE_BINDING_1D, GL_TEXTURE_BINDING_2D, GL_TEXTURE_BLUE_SIZE, GL_TEXTURE_BORDER_COLOR, GL_TEXTURE_GREEN_SIZE, GL_TEXTURE_HEIGHT, GL_TEXTURE_INTERNAL_FORMAT, GL_TEXTURE_MAG_FILTER, GL_TEXTURE_MIN_FILTER, GL_TEXTURE_RED_SIZE, GL_TEXTURE_WIDTH, GL_TEXTURE_WRAP_S, GL_TEXTURE_WRAP_T, GL_TRIANGLE_FAN, GL_TRIANGLE_STRIP, GL_TRIANGLES, GL_TRUE, GL_UNPACK_ALIGNMENT, GL_UNPACK_LSB_FIRST, GL_UNPACK_ROW_LENGTH, GL_UNPACK_SKIP_PIXELS, GL_UNPACK_SKIP_ROWS, GL_UNPACK_SWAP_BYTES, GL_UNSIGNED_BYTE, GL_UNSIGNED_INT, GL_UNSIGNED_SHORT, GL_VENDOR, GL_VERSION, GL_VERTEX_ARRAY, GL_VIEWPORT, GL_XOR, GL_ZERO

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static void`	`glAttachShader(int program, int shader)` Attaches a shader object to a program object.
`static void`	`glBindAttribLocation(int program, int index, java.nio.ByteBuffer name)` Associates a generic vertex attribute index with a named attribute variable.
`static void`	`glBindAttribLocation(int program, int index, java.lang.CharSequence name)` Associates a generic vertex attribute index with a named attribute variable.
`static void`	`glBlendEquationSeparate(int modeRGB, int modeAlpha)` Sets the RGB blend equation and the alpha blend equation separately.
`static void`	`glCompileShader(int shader)` Compiles a shader object.
`static int`	`glCreateProgram()` Creates a program object.
`static int`	`glCreateShader(int type)` Creates a shader object.
`static void`	`glDeleteProgram(int program)` Deletes a program object.
`static void`	`glDeleteShader(int shader)` Deletes a shader object.
`static void`	`glDetachShader(int program, int shader)` Detaches a shader object from a program object to which it is attached.
`static void`	`glDisableVertexAttribArray(int index)` Disables a generic vertex attribute array.
`static void`	`glDrawBuffers(int buf)` Specifies a list of color buffers to be drawn into.
`static void`	`glDrawBuffers(int[] bufs)` Array version of: `DrawBuffers`
`static void`	`glDrawBuffers(java.nio.IntBuffer bufs)` Specifies a list of color buffers to be drawn into.
`static void`	`glEnableVertexAttribArray(int index)` Enables a generic vertex attribute array.
`static void`	`glGetActiveAttrib(int program, int index, int[] length, int[] size, int[] type, java.nio.ByteBuffer name)` Array version of: `GetActiveAttrib`
`static java.lang.String`	`glGetActiveAttrib(int program, int index, java.nio.IntBuffer size, java.nio.IntBuffer type)` Returns information about an active attribute variable for the specified program object.
`static void`	`glGetActiveAttrib(int program, int index, java.nio.IntBuffer length, java.nio.IntBuffer size, java.nio.IntBuffer type, java.nio.ByteBuffer name)` Returns information about an active attribute variable for the specified program object.
`static java.lang.String`	`glGetActiveAttrib(int program, int index, int maxLength, java.nio.IntBuffer size, java.nio.IntBuffer type)` Returns information about an active attribute variable for the specified program object.
`static void`	`glGetActiveUniform(int program, int index, int[] length, int[] size, int[] type, java.nio.ByteBuffer name)` Array version of: `GetActiveUniform`
`static java.lang.String`	`glGetActiveUniform(int program, int index, java.nio.IntBuffer size, java.nio.IntBuffer type)` Returns information about an active uniform variable for the specified program object.
`static void`	`glGetActiveUniform(int program, int index, java.nio.IntBuffer length, java.nio.IntBuffer size, java.nio.IntBuffer type, java.nio.ByteBuffer name)` Returns information about an active uniform variable for the specified program object.
`static java.lang.String`	`glGetActiveUniform(int program, int index, int maxLength, java.nio.IntBuffer size, java.nio.IntBuffer type)` Returns information about an active uniform variable for the specified program object.
`static void`	`glGetAttachedShaders(int program, int[] count, int[] shaders)` Array version of: `GetAttachedShaders`
`static void`	`glGetAttachedShaders(int program, java.nio.IntBuffer count, java.nio.IntBuffer shaders)` Returns the shader objects attached to a program object.
`static int`	`glGetAttribLocation(int program, java.nio.ByteBuffer name)` Returns the location of an attribute variable.
`static int`	`glGetAttribLocation(int program, java.lang.CharSequence name)` Returns the location of an attribute variable.
`static int`	`glGetProgrami(int program, int pname)` Returns a parameter from a program object.
`static java.lang.String`	`glGetProgramInfoLog(int program)` Returns the information log for a program object.
`static java.lang.String`	`glGetProgramInfoLog(int program, int maxLength)` Returns the information log for a program object.
`static void`	`glGetProgramInfoLog(int program, int[] length, java.nio.ByteBuffer infoLog)` Array version of: `GetProgramInfoLog`
`static void`	`glGetProgramInfoLog(int program, java.nio.IntBuffer length, java.nio.ByteBuffer infoLog)` Returns the information log for a program object.
`static void`	`glGetProgramiv(int program, int pname, int[] params)` Array version of: `GetProgramiv`
`static void`	`glGetProgramiv(int program, int pname, java.nio.IntBuffer params)` Returns a parameter from a program object.
`static int`	`glGetShaderi(int shader, int pname)` Returns a parameter from a shader object.
`static java.lang.String`	`glGetShaderInfoLog(int shader)` Returns the information log for a shader object.
`static java.lang.String`	`glGetShaderInfoLog(int shader, int maxLength)` Returns the information log for a shader object.
`static void`	`glGetShaderInfoLog(int shader, int[] length, java.nio.ByteBuffer infoLog)` Array version of: `GetShaderInfoLog`
`static void`	`glGetShaderInfoLog(int shader, java.nio.IntBuffer length, java.nio.ByteBuffer infoLog)` Returns the information log for a shader object.
`static void`	`glGetShaderiv(int shader, int pname, int[] params)` Array version of: `GetShaderiv`
`static void`	`glGetShaderiv(int shader, int pname, java.nio.IntBuffer params)` Returns a parameter from a shader object.
`static java.lang.String`	`glGetShaderSource(int shader)` Returns the source code string from a shader object.
`static java.lang.String`	`glGetShaderSource(int shader, int maxLength)` Returns the source code string from a shader object.
`static void`	`glGetShaderSource(int shader, int[] length, java.nio.ByteBuffer source)` Array version of: `GetShaderSource`
`static void`	`glGetShaderSource(int shader, java.nio.IntBuffer length, java.nio.ByteBuffer source)` Returns the source code string from a shader object.
`static float`	`glGetUniformf(int program, int location)` Returns the float value(s) of a uniform variable.
`static void`	`glGetUniformfv(int program, int location, float[] params)` Array version of: `GetUniformfv`
`static void`	`glGetUniformfv(int program, int location, java.nio.FloatBuffer params)` Returns the float value(s) of a uniform variable.
`static int`	`glGetUniformi(int program, int location)` Returns the int value(s) of a uniform variable.
`static void`	`glGetUniformiv(int program, int location, int[] params)` Array version of: `GetUniformiv`
`static void`	`glGetUniformiv(int program, int location, java.nio.IntBuffer params)` Returns the int value(s) of a uniform variable.
`static int`	`glGetUniformLocation(int program, java.nio.ByteBuffer name)` Returns the location of a uniform variable.
`static int`	`glGetUniformLocation(int program, java.lang.CharSequence name)` Returns the location of a uniform variable.
`static void`	`glGetVertexAttribdv(int index, int pname, double[] params)` Array version of: `GetVertexAttribdv`
`static void`	`glGetVertexAttribdv(int index, int pname, java.nio.DoubleBuffer params)` Double version of `GetVertexAttribiv`.
`static void`	`glGetVertexAttribfv(int index, int pname, float[] params)` Array version of: `GetVertexAttribfv`
`static void`	`glGetVertexAttribfv(int index, int pname, java.nio.FloatBuffer params)` Float version of `GetVertexAttribiv`.
`static int`	`glGetVertexAttribi(int index, int pname)` Returns the integer value of a generic vertex attribute parameter.
`static void`	`glGetVertexAttribiv(int index, int pname, int[] params)` Array version of: `GetVertexAttribiv`
`static void`	`glGetVertexAttribiv(int index, int pname, java.nio.IntBuffer params)` Returns the integer value of a generic vertex attribute parameter.
`static long`	`glGetVertexAttribPointer(int index, int pname)` Returns the address of the specified generic vertex attribute pointer.
`static void`	`glGetVertexAttribPointerv(int index, int pname, org.lwjgl.PointerBuffer pointer)` Returns the address of the specified generic vertex attribute pointer.
`static boolean`	`glIsProgram(int program)` Returns `TRUE` if `program` is the name of a program object.
`static boolean`	`glIsShader(int shader)` Returns `TRUE` if `shader` is the name of a shader object.
`static void`	`glLinkProgram(int program)` Links a program object.
`static void`	`glShaderSource(int shader, java.lang.CharSequence... strings)` Sets the source code in `shader` to the source code in the array of strings specified by `strings`.
`static void`	`glShaderSource(int shader, java.lang.CharSequence string)` Sets the source code in `shader` to the source code in the array of strings specified by `strings`.
`static void`	`glShaderSource(int shader, org.lwjgl.PointerBuffer strings, int[] length)` Array version of: `ShaderSource`
`static void`	`glShaderSource(int shader, org.lwjgl.PointerBuffer strings, java.nio.IntBuffer length)` Sets the source code in `shader` to the source code in the array of strings specified by `strings`.
`static void`	`glStencilFuncSeparate(int face, int func, int ref, int mask)` Sets front and/or back function and reference value for stencil testing.
`static void`	`glStencilMaskSeparate(int face, int mask)` Controls the front and/or back writing of individual bits in the stencil planes.
`static void`	`glStencilOpSeparate(int face, int sfail, int dpfail, int dppass)` Sets front and/or back stencil test actions.
`static void`	`glUniform1f(int location, float v0)` Specifies the value of a float uniform variable for the current program object.
`static void`	`glUniform1fv(int location, float[] value)` Array version of: `Uniform1fv`
`static void`	`glUniform1fv(int location, java.nio.FloatBuffer value)` Specifies the value of a single float uniform variable or a float uniform variable array for the current program object.
`static void`	`glUniform1i(int location, int v0)` Specifies the value of an int uniform variable for the current program object.
`static void`	`glUniform1iv(int location, int[] value)` Array version of: `Uniform1iv`
`static void`	`glUniform1iv(int location, java.nio.IntBuffer value)` Specifies the value of a single int uniform variable or a int uniform variable array for the current program object.
`static void`	`glUniform2f(int location, float v0, float v1)` Specifies the value of a vec2 uniform variable for the current program object.
`static void`	`glUniform2fv(int location, float[] value)` Array version of: `Uniform2fv`
`static void`	`glUniform2fv(int location, java.nio.FloatBuffer value)` Specifies the value of a single vec2 uniform variable or a vec2 uniform variable array for the current program object.
`static void`	`glUniform2i(int location, int v0, int v1)` Specifies the value of an ivec2 uniform variable for the current program object.
`static void`	`glUniform2iv(int location, int[] value)` Array version of: `Uniform2iv`
`static void`	`glUniform2iv(int location, java.nio.IntBuffer value)` Specifies the value of a single ivec2 uniform variable or an ivec2 uniform variable array for the current program object.
`static void`	`glUniform3f(int location, float v0, float v1, float v2)` Specifies the value of a vec3 uniform variable for the current program object.
`static void`	`glUniform3fv(int location, float[] value)` Array version of: `Uniform3fv`
`static void`	`glUniform3fv(int location, java.nio.FloatBuffer value)` Specifies the value of a single vec3 uniform variable or a vec3 uniform variable array for the current program object.
`static void`	`glUniform3i(int location, int v0, int v1, int v2)` Specifies the value of an ivec3 uniform variable for the current program object.
`static void`	`glUniform3iv(int location, int[] value)` Array version of: `Uniform3iv`
`static void`	`glUniform3iv(int location, java.nio.IntBuffer value)` Specifies the value of a single ivec3 uniform variable or an ivec3 uniform variable array for the current program object.
`static void`	`glUniform4f(int location, float v0, float v1, float v2, float v3)` Specifies the value of a vec4 uniform variable for the current program object.
`static void`	`glUniform4fv(int location, float[] value)` Array version of: `Uniform4fv`
`static void`	`glUniform4fv(int location, java.nio.FloatBuffer value)` Specifies the value of a single vec4 uniform variable or a vec4 uniform variable array for the current program object.
`static void`	`glUniform4i(int location, int v0, int v1, int v2, int v3)` Specifies the value of an ivec4 uniform variable for the current program object.
`static void`	`glUniform4iv(int location, int[] value)` Array version of: `Uniform4iv`
`static void`	`glUniform4iv(int location, java.nio.IntBuffer value)` Specifies the value of a single ivec4 uniform variable or an ivec4 uniform variable array for the current program object.
`static void`	`glUniformMatrix2fv(int location, boolean transpose, float[] value)` Array version of: `UniformMatrix2fv`
`static void`	`glUniformMatrix2fv(int location, boolean transpose, java.nio.FloatBuffer value)` Specifies the value of a single mat2 uniform variable or a mat2 uniform variable array for the current program object.
`static void`	`glUniformMatrix3fv(int location, boolean transpose, float[] value)` Array version of: `UniformMatrix3fv`
`static void`	`glUniformMatrix3fv(int location, boolean transpose, java.nio.FloatBuffer value)` Specifies the value of a single mat3 uniform variable or a mat3 uniform variable array for the current program object.
`static void`	`glUniformMatrix4fv(int location, boolean transpose, float[] value)` Array version of: `UniformMatrix4fv`
`static void`	`glUniformMatrix4fv(int location, boolean transpose, java.nio.FloatBuffer value)` Specifies the value of a single mat4 uniform variable or a mat4 uniform variable array for the current program object.
`static void`	`glUseProgram(int program)` Installs a program object as part of current rendering state.
`static void`	`glValidateProgram(int program)` Validates a program object.
`static void`	`glVertexAttrib1d(int index, double v0)` Double version of `VertexAttrib1f`.
`static void`	`glVertexAttrib1dv(int index, double[] v)` Array version of: `VertexAttrib1dv`
`static void`	`glVertexAttrib1dv(int index, java.nio.DoubleBuffer v)` Pointer version of `VertexAttrib1d`.
`static void`	`glVertexAttrib1f(int index, float v0)` Specifies the value of a generic vertex attribute.
`static void`	`glVertexAttrib1fv(int index, float[] v)` Array version of: `VertexAttrib1fv`
`static void`	`glVertexAttrib1fv(int index, java.nio.FloatBuffer v)` Pointer version of `VertexAttrib1f`.
`static void`	`glVertexAttrib1s(int index, short v0)` Short version of `VertexAttrib1f`.
`static void`	`glVertexAttrib1sv(int index, short[] v)` Array version of: `VertexAttrib1sv`
`static void`	`glVertexAttrib1sv(int index, java.nio.ShortBuffer v)` Pointer version of `VertexAttrib1s`.
`static void`	`glVertexAttrib2d(int index, double v0, double v1)` Double version of `VertexAttrib2f`.
`static void`	`glVertexAttrib2dv(int index, double[] v)` Array version of: `VertexAttrib2dv`
`static void`	`glVertexAttrib2dv(int index, java.nio.DoubleBuffer v)` Pointer version of `VertexAttrib2d`.
`static void`	`glVertexAttrib2f(int index, float v0, float v1)` Specifies the value of a generic vertex attribute.
`static void`	`glVertexAttrib2fv(int index, float[] v)` Array version of: `VertexAttrib2fv`
`static void`	`glVertexAttrib2fv(int index, java.nio.FloatBuffer v)` Pointer version of `VertexAttrib2f`.
`static void`	`glVertexAttrib2s(int index, short v0, short v1)` Short version of `VertexAttrib2f`.
`static void`	`glVertexAttrib2sv(int index, short[] v)` Array version of: `VertexAttrib2sv`
`static void`	`glVertexAttrib2sv(int index, java.nio.ShortBuffer v)` Pointer version of `VertexAttrib2s`.
`static void`	`glVertexAttrib3d(int index, double v0, double v1, double v2)` Double version of `VertexAttrib3f`.
`static void`	`glVertexAttrib3dv(int index, double[] v)` Array version of: `VertexAttrib3dv`
`static void`	`glVertexAttrib3dv(int index, java.nio.DoubleBuffer v)` Pointer version of `VertexAttrib3d`.
`static void`	`glVertexAttrib3f(int index, float v0, float v1, float v2)` Specifies the value of a generic vertex attribute.
`static void`	`glVertexAttrib3fv(int index, float[] v)` Array version of: `VertexAttrib3fv`
`static void`	`glVertexAttrib3fv(int index, java.nio.FloatBuffer v)` Pointer version of `VertexAttrib3f`.
`static void`	`glVertexAttrib3s(int index, short v0, short v1, short v2)` Short version of `VertexAttrib3f`.
`static void`	`glVertexAttrib3sv(int index, short[] v)` Array version of: `VertexAttrib3sv`
`static void`	`glVertexAttrib3sv(int index, java.nio.ShortBuffer v)` Pointer version of `VertexAttrib3s`.
`static void`	`glVertexAttrib4bv(int index, java.nio.ByteBuffer v)` Byte pointer version of `VertexAttrib4f`.
`static void`	`glVertexAttrib4d(int index, double v0, double v1, double v2, double v3)` Double version of `VertexAttrib4f`.
`static void`	`glVertexAttrib4dv(int index, double[] v)` Array version of: `VertexAttrib4dv`
`static void`	`glVertexAttrib4dv(int index, java.nio.DoubleBuffer v)` Pointer version of `VertexAttrib4d`.
`static void`	`glVertexAttrib4f(int index, float v0, float v1, float v2, float v3)` Specifies the value of a generic vertex attribute.
`static void`	`glVertexAttrib4fv(int index, float[] v)` Array version of: `VertexAttrib4fv`
`static void`	`glVertexAttrib4fv(int index, java.nio.FloatBuffer v)` Pointer version of `VertexAttrib4f`.
`static void`	`glVertexAttrib4iv(int index, int[] v)` Array version of: `VertexAttrib4iv`
`static void`	`glVertexAttrib4iv(int index, java.nio.IntBuffer v)` Integer pointer version of `VertexAttrib4f`.
`static void`	`glVertexAttrib4Nbv(int index, java.nio.ByteBuffer v)` Normalized byte pointer version of `VertexAttrib4f`.
`static void`	`glVertexAttrib4Niv(int index, int[] v)` Array version of: `VertexAttrib4Niv`
`static void`	`glVertexAttrib4Niv(int index, java.nio.IntBuffer v)` Normalized int pointer version of `VertexAttrib4f`.
`static void`	`glVertexAttrib4Nsv(int index, short[] v)` Array version of: `VertexAttrib4Nsv`
`static void`	`glVertexAttrib4Nsv(int index, java.nio.ShortBuffer v)` Normalized short pointer version of `VertexAttrib4f`.
`static void`	`glVertexAttrib4Nub(int index, byte x, byte y, byte z, byte w)` Normalized unsigned byte version of `VertexAttrib4f`.
`static void`	`glVertexAttrib4Nubv(int index, java.nio.ByteBuffer v)` Normalized unsigned byte pointer version of `VertexAttrib4f`.
`static void`	`glVertexAttrib4Nuiv(int index, int[] v)` Array version of: `VertexAttrib4Nuiv`
`static void`	`glVertexAttrib4Nuiv(int index, java.nio.IntBuffer v)` Normalized unsigned int pointer version of `VertexAttrib4f`.
`static void`	`glVertexAttrib4Nusv(int index, short[] v)` Array version of: `VertexAttrib4Nusv`
`static void`	`glVertexAttrib4Nusv(int index, java.nio.ShortBuffer v)` Normalized unsigned short pointer version of `VertexAttrib4f`.
`static void`	`glVertexAttrib4s(int index, short v0, short v1, short v2, short v3)` Short version of `VertexAttrib4f`.
`static void`	`glVertexAttrib4sv(int index, short[] v)` Array version of: `VertexAttrib4sv`
`static void`	`glVertexAttrib4sv(int index, java.nio.ShortBuffer v)` Pointer version of `VertexAttrib4s`.
`static void`	`glVertexAttrib4ubv(int index, java.nio.ByteBuffer v)` Pointer version of `VertexAttrib4Nub`.
`static void`	`glVertexAttrib4uiv(int index, int[] v)` Array version of: `VertexAttrib4uiv`
`static void`	`glVertexAttrib4uiv(int index, java.nio.IntBuffer v)` Unsigned int pointer version of `VertexAttrib4f`.
`static void`	`glVertexAttrib4usv(int index, short[] v)` Array version of: `VertexAttrib4usv`
`static void`	`glVertexAttrib4usv(int index, java.nio.ShortBuffer v)` Unsigned short pointer version of `VertexAttrib4f`.
`static void`	`glVertexAttribPointer(int index, int size, int type, boolean normalized, int stride, java.nio.ByteBuffer pointer)` Specifies the location and organization of a vertex attribute array.
`static void`	`glVertexAttribPointer(int index, int size, int type, boolean normalized, int stride, java.nio.FloatBuffer pointer)` Specifies the location and organization of a vertex attribute array.
`static void`	`glVertexAttribPointer(int index, int size, int type, boolean normalized, int stride, java.nio.IntBuffer pointer)` Specifies the location and organization of a vertex attribute array.
`static void`	`glVertexAttribPointer(int index, int size, int type, boolean normalized, int stride, long pointer)` Specifies the location and organization of a vertex attribute array.
`static void`	`glVertexAttribPointer(int index, int size, int type, boolean normalized, int stride, java.nio.ShortBuffer pointer)` Specifies the location and organization of a vertex attribute array.
`static void`	`nglBindAttribLocation(int program, int index, long name)` Unsafe version of: `BindAttribLocation`
`static void`	`nglDrawBuffers(int n, long bufs)` Unsafe version of: `DrawBuffers`
`static void`	`nglGetActiveAttrib(int program, int index, int maxLength, long length, long size, long type, long name)` Unsafe version of: `GetActiveAttrib`
`static void`	`nglGetActiveUniform(int program, int index, int maxLength, long length, long size, long type, long name)` Unsafe version of: `GetActiveUniform`
`static void`	`nglGetAttachedShaders(int program, int maxCount, long count, long shaders)` Unsafe version of: `GetAttachedShaders`
`static int`	`nglGetAttribLocation(int program, long name)` Unsafe version of: `GetAttribLocation`
`static void`	`nglGetProgramInfoLog(int program, int maxLength, long length, long infoLog)` Unsafe version of: `GetProgramInfoLog`
`static void`	`nglGetProgramiv(int program, int pname, long params)` Unsafe version of: `GetProgramiv`
`static void`	`nglGetShaderInfoLog(int shader, int maxLength, long length, long infoLog)` Unsafe version of: `GetShaderInfoLog`
`static void`	`nglGetShaderiv(int shader, int pname, long params)` Unsafe version of: `GetShaderiv`
`static void`	`nglGetShaderSource(int shader, int maxLength, long length, long source)` Unsafe version of: `GetShaderSource`
`static void`	`nglGetUniformfv(int program, int location, long params)` Unsafe version of: `GetUniformfv`
`static void`	`nglGetUniformiv(int program, int location, long params)` Unsafe version of: `GetUniformiv`
`static int`	`nglGetUniformLocation(int program, long name)` Unsafe version of: `GetUniformLocation`
`static void`	`nglGetVertexAttribdv(int index, int pname, long params)` Unsafe version of: `GetVertexAttribdv`
`static void`	`nglGetVertexAttribfv(int index, int pname, long params)` Unsafe version of: `GetVertexAttribfv`
`static void`	`nglGetVertexAttribiv(int index, int pname, long params)` Unsafe version of: `GetVertexAttribiv`
`static void`	`nglGetVertexAttribPointerv(int index, int pname, long pointer)` Unsafe version of: `GetVertexAttribPointerv`
`static void`	`nglShaderSource(int shader, int count, long strings, long length)` Unsafe version of: `ShaderSource`
`static void`	`nglUniform1fv(int location, int count, long value)` Unsafe version of: `Uniform1fv`
`static void`	`nglUniform1iv(int location, int count, long value)` Unsafe version of: `Uniform1iv`
`static void`	`nglUniform2fv(int location, int count, long value)` Unsafe version of: `Uniform2fv`
`static void`	`nglUniform2iv(int location, int count, long value)` Unsafe version of: `Uniform2iv`
`static void`	`nglUniform3fv(int location, int count, long value)` Unsafe version of: `Uniform3fv`
`static void`	`nglUniform3iv(int location, int count, long value)` Unsafe version of: `Uniform3iv`
`static void`	`nglUniform4fv(int location, int count, long value)` Unsafe version of: `Uniform4fv`
`static void`	`nglUniform4iv(int location, int count, long value)` Unsafe version of: `Uniform4iv`
`static void`	`nglUniformMatrix2fv(int location, int count, boolean transpose, long value)` Unsafe version of: `UniformMatrix2fv`
`static void`	`nglUniformMatrix3fv(int location, int count, boolean transpose, long value)` Unsafe version of: `UniformMatrix3fv`
`static void`	`nglUniformMatrix4fv(int location, int count, boolean transpose, long value)` Unsafe version of: `UniformMatrix4fv`
`static void`	`nglVertexAttrib1dv(int index, long v)` Unsafe version of: `VertexAttrib1dv`
`static void`	`nglVertexAttrib1fv(int index, long v)` Unsafe version of: `VertexAttrib1fv`
`static void`	`nglVertexAttrib1sv(int index, long v)` Unsafe version of: `VertexAttrib1sv`
`static void`	`nglVertexAttrib2dv(int index, long v)` Unsafe version of: `VertexAttrib2dv`
`static void`	`nglVertexAttrib2fv(int index, long v)` Unsafe version of: `VertexAttrib2fv`
`static void`	`nglVertexAttrib2sv(int index, long v)` Unsafe version of: `VertexAttrib2sv`
`static void`	`nglVertexAttrib3dv(int index, long v)` Unsafe version of: `VertexAttrib3dv`
`static void`	`nglVertexAttrib3fv(int index, long v)` Unsafe version of: `VertexAttrib3fv`
`static void`	`nglVertexAttrib3sv(int index, long v)` Unsafe version of: `VertexAttrib3sv`
`static void`	`nglVertexAttrib4bv(int index, long v)` Unsafe version of: `VertexAttrib4bv`
`static void`	`nglVertexAttrib4dv(int index, long v)` Unsafe version of: `VertexAttrib4dv`
`static void`	`nglVertexAttrib4fv(int index, long v)` Unsafe version of: `VertexAttrib4fv`
`static void`	`nglVertexAttrib4iv(int index, long v)` Unsafe version of: `VertexAttrib4iv`
`static void`	`nglVertexAttrib4Nbv(int index, long v)` Unsafe version of: `VertexAttrib4Nbv`
`static void`	`nglVertexAttrib4Niv(int index, long v)` Unsafe version of: `VertexAttrib4Niv`
`static void`	`nglVertexAttrib4Nsv(int index, long v)` Unsafe version of: `VertexAttrib4Nsv`
`static void`	`nglVertexAttrib4Nubv(int index, long v)` Unsafe version of: `VertexAttrib4Nubv`
`static void`	`nglVertexAttrib4Nuiv(int index, long v)` Unsafe version of: `VertexAttrib4Nuiv`
`static void`	`nglVertexAttrib4Nusv(int index, long v)` Unsafe version of: `VertexAttrib4Nusv`
`static void`	`nglVertexAttrib4sv(int index, long v)` Unsafe version of: `VertexAttrib4sv`
`static void`	`nglVertexAttrib4ubv(int index, long v)` Unsafe version of: `VertexAttrib4ubv`
`static void`	`nglVertexAttrib4uiv(int index, long v)` Unsafe version of: `VertexAttrib4uiv`
`static void`	`nglVertexAttrib4usv(int index, long v)` Unsafe version of: `VertexAttrib4usv`
`static void`	`nglVertexAttribPointer(int index, int size, int type, boolean normalized, int stride, long pointer)` Unsafe version of: `VertexAttribPointer`

Methods inherited from class org.lwjgl.opengl.GL15C
glBeginQuery, glBindBuffer, glBufferData, glBufferData, glBufferData, glBufferData, glBufferData, glBufferData, glBufferData, glBufferData, glBufferData, glBufferData, glBufferData, glBufferData, glBufferSubData, glBufferSubData, glBufferSubData, glBufferSubData, glBufferSubData, glBufferSubData, glBufferSubData, glBufferSubData, glBufferSubData, glBufferSubData, glBufferSubData, glDeleteBuffers, glDeleteBuffers, glDeleteBuffers, glDeleteQueries, glDeleteQueries, glDeleteQueries, glEndQuery, glGenBuffers, glGenBuffers, glGenBuffers, glGenQueries, glGenQueries, glGenQueries, glGetBufferParameteri, glGetBufferParameteriv, glGetBufferParameteriv, glGetBufferPointer, glGetBufferPointerv, glGetBufferSubData, glGetBufferSubData, glGetBufferSubData, glGetBufferSubData, glGetBufferSubData, glGetBufferSubData, glGetBufferSubData, glGetBufferSubData, glGetBufferSubData, glGetBufferSubData, glGetBufferSubData, glGetQueryi, glGetQueryiv, glGetQueryiv, glGetQueryObjecti, glGetQueryObjectiv, glGetQueryObjectiv, glGetQueryObjectui, glGetQueryObjectuiv, glGetQueryObjectuiv, glIsBuffer, glIsQuery, glMapBuffer, glMapBuffer, glMapBuffer, glUnmapBuffer, nglBufferData, nglBufferSubData, nglDeleteBuffers, nglDeleteQueries, nglGenBuffers, nglGenQueries, nglGetBufferParameteriv, nglGetBufferPointerv, nglGetBufferSubData, nglGetQueryiv, nglGetQueryObjectiv, nglGetQueryObjectuiv, nglMapBuffer

Methods inherited from class org.lwjgl.opengl.GL14C
glBlendColor, glBlendEquation, glBlendFuncSeparate, glMultiDrawArrays, glMultiDrawArrays, glMultiDrawElements, glMultiDrawElements, glPointParameterf, glPointParameterfv, glPointParameterfv, glPointParameteri, glPointParameteriv, glPointParameteriv, nglMultiDrawArrays, nglMultiDrawElements, nglPointParameterfv, nglPointParameteriv

Methods inherited from class org.lwjgl.opengl.GL11C
glBindTexture, glBlendFunc, glClear, glClearColor, glClearDepth, glClearStencil, glColorMask, glCopyTexImage1D, glCopyTexImage2D, glCopyTexSubImage1D, glCopyTexSubImage2D, glCullFace, glDeleteTextures, glDeleteTextures, glDeleteTextures, glDepthFunc, glDepthMask, glDepthRange, glDisable, glDrawArrays, glDrawBuffer, glDrawElements, glDrawElements, glDrawElements, glDrawElements, glDrawElements, glEnable, glFinish, glFlush, glFrontFace, glGenTextures, glGenTextures, glGenTextures, glGetBoolean, glGetBooleanv, glGetDouble, glGetDoublev, glGetDoublev, glGetError, glGetFloat, glGetFloatv, glGetFloatv, glGetInteger, glGetIntegerv, glGetIntegerv, glGetPointer, glGetPointerv, glGetString, glGetTexImage, glGetTexImage, glGetTexImage, glGetTexImage, glGetTexImage, glGetTexImage, glGetTexImage, glGetTexImage, glGetTexImage, glGetTexImage, glGetTexLevelParameterf, glGetTexLevelParameterfv, glGetTexLevelParameterfv, glGetTexLevelParameteri, glGetTexLevelParameteriv, glGetTexLevelParameteriv, glGetTexParameterf, glGetTexParameterfv, glGetTexParameterfv, glGetTexParameteri, glGetTexParameteriv, glGetTexParameteriv, glHint, glIsEnabled, glIsTexture, glLineWidth, glLogicOp, glPixelStoref, glPixelStorei, glPointSize, glPolygonMode, glPolygonOffset, glReadBuffer, glReadPixels, glReadPixels, glReadPixels, glReadPixels, glReadPixels, glReadPixels, glReadPixels, glReadPixels, glScissor, glStencilFunc, glStencilMask, glStencilOp, glTexImage1D, glTexImage1D, glTexImage1D, glTexImage1D, glTexImage1D, glTexImage1D, glTexImage1D, glTexImage1D, glTexImage1D, glTexImage1D, glTexImage2D, glTexImage2D, glTexImage2D, glTexImage2D, glTexImage2D, glTexImage2D, glTexImage2D, glTexImage2D, glTexImage2D, glTexImage2D, glTexParameterf, glTexParameterfv, glTexParameterfv, glTexParameteri, glTexParameteriv, glTexParameteriv, glTexSubImage1D, glTexSubImage1D, glTexSubImage1D, glTexSubImage1D, glTexSubImage1D, glTexSubImage1D, glTexSubImage1D, glTexSubImage1D, glTexSubImage1D, glTexSubImage1D, glTexSubImage2D, glTexSubImage2D, glTexSubImage2D, glTexSubImage2D, glTexSubImage2D, glTexSubImage2D, glTexSubImage2D, glTexSubImage2D, glTexSubImage2D, glTexSubImage2D, glViewport, nglDeleteTextures, nglDrawElements, nglGenTextures, nglGetBooleanv, nglGetDoublev, nglGetFloatv, nglGetIntegerv, nglGetPointerv, nglGetString, nglGetTexImage, nglGetTexLevelParameterfv, nglGetTexLevelParameteriv, nglGetTexParameterfv, nglGetTexParameteriv, nglReadPixels, nglTexImage1D, nglTexImage2D, nglTexParameterfv, nglTexParameteriv, nglTexSubImage1D, nglTexSubImage2D

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail
- GL_SHADING_LANGUAGE_VERSION
```
public static final int GL_SHADING_LANGUAGE_VERSION
```
  Accepted by the name parameter of GetString.
  
  See Also:
  
  Constant Field Values
- GL_CURRENT_PROGRAM
```
public static final int GL_CURRENT_PROGRAM
```
  Accepted by the pname parameter of GetInteger.
  
  See Also:
  
  Constant Field Values
- GL_SHADER_TYPE
```
public static final int GL_SHADER_TYPE
```
  Accepted by the pname parameter of GetShaderiv.
  
  See Also:
  
  Constant Field Values
- GL_DELETE_STATUS
```
public static final int GL_DELETE_STATUS
```
  Accepted by the pname parameter of GetShaderiv.
  
  See Also:
  
  Constant Field Values
- GL_COMPILE_STATUS
```
public static final int GL_COMPILE_STATUS
```
  Accepted by the pname parameter of GetShaderiv.
  
  See Also:
  
  Constant Field Values
- GL_LINK_STATUS
```
public static final int GL_LINK_STATUS
```
  Accepted by the pname parameter of GetShaderiv.
  
  See Also:
  
  Constant Field Values
- GL_VALIDATE_STATUS
```
public static final int GL_VALIDATE_STATUS
```
  Accepted by the pname parameter of GetShaderiv.
  
  See Also:
  
  Constant Field Values
- GL_INFO_LOG_LENGTH
```
public static final int GL_INFO_LOG_LENGTH
```
  Accepted by the pname parameter of GetShaderiv.
  
  See Also:
  
  Constant Field Values
- GL_ATTACHED_SHADERS
```
public static final int GL_ATTACHED_SHADERS
```
  Accepted by the pname parameter of GetShaderiv.
  
  See Also:
  
  Constant Field Values
- GL_ACTIVE_UNIFORMS
```
public static final int GL_ACTIVE_UNIFORMS
```
  Accepted by the pname parameter of GetShaderiv.
  
  See Also:
  
  Constant Field Values
- GL_ACTIVE_UNIFORM_MAX_LENGTH
```
public static final int GL_ACTIVE_UNIFORM_MAX_LENGTH
```
  Accepted by the pname parameter of GetShaderiv.
  
  See Also:
  
  Constant Field Values
- GL_ACTIVE_ATTRIBUTES
```
public static final int GL_ACTIVE_ATTRIBUTES
```
  Accepted by the pname parameter of GetShaderiv.
  
  See Also:
  
  Constant Field Values
- GL_ACTIVE_ATTRIBUTE_MAX_LENGTH
```
public static final int GL_ACTIVE_ATTRIBUTE_MAX_LENGTH
```
  Accepted by the pname parameter of GetShaderiv.
  
  See Also:
  
  Constant Field Values
- GL_SHADER_SOURCE_LENGTH
```
public static final int GL_SHADER_SOURCE_LENGTH
```
  Accepted by the pname parameter of GetShaderiv.
  
  See Also:
  
  Constant Field Values
- GL_FLOAT_VEC2
```
public static final int GL_FLOAT_VEC2
```
  Returned by the type parameter of GetActiveUniform.
  
  See Also:
  
  Constant Field Values
- GL_FLOAT_VEC3
```
public static final int GL_FLOAT_VEC3
```
  Returned by the type parameter of GetActiveUniform.
  
  See Also:
  
  Constant Field Values
- GL_FLOAT_VEC4
```
public static final int GL_FLOAT_VEC4
```
  Returned by the type parameter of GetActiveUniform.
  
  See Also:
  
  Constant Field Values
- GL_INT_VEC2
```
public static final int GL_INT_VEC2
```
  Returned by the type parameter of GetActiveUniform.
  
  See Also:
  
  Constant Field Values
- GL_INT_VEC3
```
public static final int GL_INT_VEC3
```
  Returned by the type parameter of GetActiveUniform.
  
  See Also:
  
  Constant Field Values
- GL_INT_VEC4
```
public static final int GL_INT_VEC4
```
  Returned by the type parameter of GetActiveUniform.
  
  See Also:
  
  Constant Field Values
- GL_BOOL
```
public static final int GL_BOOL
```
  Returned by the type parameter of GetActiveUniform.
  
  See Also:
  
  Constant Field Values
- GL_BOOL_VEC2
```
public static final int GL_BOOL_VEC2
```
  Returned by the type parameter of GetActiveUniform.
  
  See Also:
  
  Constant Field Values
- GL_BOOL_VEC3
```
public static final int GL_BOOL_VEC3
```
  Returned by the type parameter of GetActiveUniform.
  
  See Also:
  
  Constant Field Values
- GL_BOOL_VEC4
```
public static final int GL_BOOL_VEC4
```
  Returned by the type parameter of GetActiveUniform.
  
  See Also:
  
  Constant Field Values
- GL_FLOAT_MAT2
```
public static final int GL_FLOAT_MAT2
```
  Returned by the type parameter of GetActiveUniform.
  
  See Also:
  
  Constant Field Values
- GL_FLOAT_MAT3
```
public static final int GL_FLOAT_MAT3
```
  Returned by the type parameter of GetActiveUniform.
  
  See Also:
  
  Constant Field Values
- GL_FLOAT_MAT4
```
public static final int GL_FLOAT_MAT4
```
  Returned by the type parameter of GetActiveUniform.
  
  See Also:
  
  Constant Field Values
- GL_SAMPLER_1D
```
public static final int GL_SAMPLER_1D
```
  Returned by the type parameter of GetActiveUniform.
  
  See Also:
  
  Constant Field Values
- GL_SAMPLER_2D
```
public static final int GL_SAMPLER_2D
```
  Returned by the type parameter of GetActiveUniform.
  
  See Also:
  
  Constant Field Values
- GL_SAMPLER_3D
```
public static final int GL_SAMPLER_3D
```
  Returned by the type parameter of GetActiveUniform.
  
  See Also:
  
  Constant Field Values
- GL_SAMPLER_CUBE
```
public static final int GL_SAMPLER_CUBE
```
  Returned by the type parameter of GetActiveUniform.
  
  See Also:
  
  Constant Field Values
- GL_SAMPLER_1D_SHADOW
```
public static final int GL_SAMPLER_1D_SHADOW
```
  Returned by the type parameter of GetActiveUniform.
  
  See Also:
  
  Constant Field Values
- GL_SAMPLER_2D_SHADOW
```
public static final int GL_SAMPLER_2D_SHADOW
```
  Returned by the type parameter of GetActiveUniform.
  
  See Also:
  
  Constant Field Values
- GL_VERTEX_SHADER
```
public static final int GL_VERTEX_SHADER
```
  Accepted by the type argument of CreateShader and returned by the params parameter of GetShaderiv.
  
  See Also:
  
  Constant Field Values
- GL_MAX_VERTEX_UNIFORM_COMPONENTS
```
public static final int GL_MAX_VERTEX_UNIFORM_COMPONENTS
```
  Accepted by the pname parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
  
  See Also:
  
  Constant Field Values
- GL_MAX_VARYING_FLOATS
```
public static final int GL_MAX_VARYING_FLOATS
```
  Accepted by the pname parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
  
  See Also:
  
  Constant Field Values
- GL_MAX_VERTEX_ATTRIBS
```
public static final int GL_MAX_VERTEX_ATTRIBS
```
  Accepted by the pname parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
  
  See Also:
  
  Constant Field Values
- GL_MAX_TEXTURE_IMAGE_UNITS
```
public static final int GL_MAX_TEXTURE_IMAGE_UNITS
```
  Accepted by the pname parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
  
  See Also:
  
  Constant Field Values
- GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS
```
public static final int GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS
```
  Accepted by the pname parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
  
  See Also:
  
  Constant Field Values
- GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS
```
public static final int GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS
```
  Accepted by the pname parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
  
  See Also:
  
  Constant Field Values
- GL_VERTEX_PROGRAM_POINT_SIZE
```
public static final int GL_VERTEX_PROGRAM_POINT_SIZE
```
  Accepted by the cap parameter of Disable, Enable, and IsEnabled, and by the pname parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
  
  See Also:
  
  Constant Field Values
- GL_VERTEX_ATTRIB_ARRAY_ENABLED
```
public static final int GL_VERTEX_ATTRIB_ARRAY_ENABLED
```
  Accepted by the pname parameter of GetVertexAttrib{dfi}v.
  
  See Also:
  
  Constant Field Values
- GL_VERTEX_ATTRIB_ARRAY_SIZE
```
public static final int GL_VERTEX_ATTRIB_ARRAY_SIZE
```
  Accepted by the pname parameter of GetVertexAttrib{dfi}v.
  
  See Also:
  
  Constant Field Values
- GL_VERTEX_ATTRIB_ARRAY_STRIDE
```
public static final int GL_VERTEX_ATTRIB_ARRAY_STRIDE
```
  Accepted by the pname parameter of GetVertexAttrib{dfi}v.
  
  See Also:
  
  Constant Field Values
- GL_VERTEX_ATTRIB_ARRAY_TYPE
```
public static final int GL_VERTEX_ATTRIB_ARRAY_TYPE
```
  Accepted by the pname parameter of GetVertexAttrib{dfi}v.
  
  See Also:
  
  Constant Field Values
- GL_VERTEX_ATTRIB_ARRAY_NORMALIZED
```
public static final int GL_VERTEX_ATTRIB_ARRAY_NORMALIZED
```
  Accepted by the pname parameter of GetVertexAttrib{dfi}v.
  
  See Also:
  
  Constant Field Values
- GL_CURRENT_VERTEX_ATTRIB
```
public static final int GL_CURRENT_VERTEX_ATTRIB
```
  Accepted by the pname parameter of GetVertexAttrib{dfi}v.
  
  See Also:
  
  Constant Field Values
- GL_VERTEX_ATTRIB_ARRAY_POINTER
```
public static final int GL_VERTEX_ATTRIB_ARRAY_POINTER
```
  Accepted by the pname parameter of GetVertexAttribPointerv.
  
  See Also:
  
  Constant Field Values
- GL_FRAGMENT_SHADER
```
public static final int GL_FRAGMENT_SHADER
```
  Accepted by the type argument of CreateShader and returned by the params parameter of GetShaderiv.
  
  See Also:
  
  Constant Field Values
- GL_MAX_FRAGMENT_UNIFORM_COMPONENTS
```
public static final int GL_MAX_FRAGMENT_UNIFORM_COMPONENTS
```
  Accepted by the pname parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
  
  See Also:
  
  Constant Field Values
- GL_FRAGMENT_SHADER_DERIVATIVE_HINT
```
public static final int GL_FRAGMENT_SHADER_DERIVATIVE_HINT
```
  Accepted by the target parameter of Hint and the pname parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
  
  See Also:
  
  Constant Field Values
- GL_MAX_DRAW_BUFFERS
```
public static final int GL_MAX_DRAW_BUFFERS
```
  Accepted by the pname parameters of GetIntegerv, GetFloatv, and GetDoublev.
  
  See Also:
  
  Constant Field Values
- GL_DRAW_BUFFER0
```
public static final int GL_DRAW_BUFFER0
```
  Accepted by the pname parameters of GetIntegerv, GetFloatv, and GetDoublev.
  
  See Also:
  
  Constant Field Values
- GL_DRAW_BUFFER1
```
public static final int GL_DRAW_BUFFER1
```
  Accepted by the pname parameters of GetIntegerv, GetFloatv, and GetDoublev.
  
  See Also:
  
  Constant Field Values
- GL_DRAW_BUFFER2
```
public static final int GL_DRAW_BUFFER2
```
  Accepted by the pname parameters of GetIntegerv, GetFloatv, and GetDoublev.
  
  See Also:
  
  Constant Field Values
- GL_DRAW_BUFFER3
```
public static final int GL_DRAW_BUFFER3
```
  Accepted by the pname parameters of GetIntegerv, GetFloatv, and GetDoublev.
  
  See Also:
  
  Constant Field Values
- GL_DRAW_BUFFER4
```
public static final int GL_DRAW_BUFFER4
```
  Accepted by the pname parameters of GetIntegerv, GetFloatv, and GetDoublev.
  
  See Also:
  
  Constant Field Values
- GL_DRAW_BUFFER5
```
public static final int GL_DRAW_BUFFER5
```
  Accepted by the pname parameters of GetIntegerv, GetFloatv, and GetDoublev.
  
  See Also:
  
  Constant Field Values
- GL_DRAW_BUFFER6
```
public static final int GL_DRAW_BUFFER6
```
  Accepted by the pname parameters of GetIntegerv, GetFloatv, and GetDoublev.
  
  See Also:
  
  Constant Field Values
- GL_DRAW_BUFFER7
```
public static final int GL_DRAW_BUFFER7
```
  Accepted by the pname parameters of GetIntegerv, GetFloatv, and GetDoublev.
  
  See Also:
  
  Constant Field Values
- GL_DRAW_BUFFER8
```
public static final int GL_DRAW_BUFFER8
```
  Accepted by the pname parameters of GetIntegerv, GetFloatv, and GetDoublev.
  
  See Also:
  
  Constant Field Values
- GL_DRAW_BUFFER9
```
public static final int GL_DRAW_BUFFER9
```
  Accepted by the pname parameters of GetIntegerv, GetFloatv, and GetDoublev.
  
  See Also:
  
  Constant Field Values
- GL_DRAW_BUFFER10
```
public static final int GL_DRAW_BUFFER10
```
  Accepted by the pname parameters of GetIntegerv, GetFloatv, and GetDoublev.
  
  See Also:
  
  Constant Field Values
- GL_DRAW_BUFFER11
```
public static final int GL_DRAW_BUFFER11
```
  Accepted by the pname parameters of GetIntegerv, GetFloatv, and GetDoublev.
  
  See Also:
  
  Constant Field Values
- GL_DRAW_BUFFER12
```
public static final int GL_DRAW_BUFFER12
```
  Accepted by the pname parameters of GetIntegerv, GetFloatv, and GetDoublev.
  
  See Also:
  
  Constant Field Values
- GL_DRAW_BUFFER13
```
public static final int GL_DRAW_BUFFER13
```
  Accepted by the pname parameters of GetIntegerv, GetFloatv, and GetDoublev.
  
  See Also:
  
  Constant Field Values
- GL_DRAW_BUFFER14
```
public static final int GL_DRAW_BUFFER14
```
  Accepted by the pname parameters of GetIntegerv, GetFloatv, and GetDoublev.
  
  See Also:
  
  Constant Field Values
- GL_DRAW_BUFFER15
```
public static final int GL_DRAW_BUFFER15
```
  Accepted by the pname parameters of GetIntegerv, GetFloatv, and GetDoublev.
  
  See Also:
  
  Constant Field Values
- GL_POINT_SPRITE_COORD_ORIGIN
```
public static final int GL_POINT_SPRITE_COORD_ORIGIN
```
  Accepted by the pname parameter of PointParameter{if}v.
  
  See Also:
  
  Constant Field Values
- GL_LOWER_LEFT
```
public static final int GL_LOWER_LEFT
```
  Accepted by the param parameter of PointParameter{if}v.
  
  See Also:
  
  Constant Field Values
- GL_UPPER_LEFT
```
public static final int GL_UPPER_LEFT
```
  Accepted by the param parameter of PointParameter{if}v.
  
  See Also:
  
  Constant Field Values
- GL_BLEND_EQUATION_RGB
```
public static final int GL_BLEND_EQUATION_RGB
```
  Accepted by the pname parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
  
  See Also:
  
  Constant Field Values
- GL_BLEND_EQUATION_ALPHA
```
public static final int GL_BLEND_EQUATION_ALPHA
```
  Accepted by the pname parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
  
  See Also:
  
  Constant Field Values
- GL_STENCIL_BACK_FUNC
```
public static final int GL_STENCIL_BACK_FUNC
```
  Accepted by the pname parameter of GetIntegerv.
  
  See Also:
  
  Constant Field Values
- GL_STENCIL_BACK_FAIL
```
public static final int GL_STENCIL_BACK_FAIL
```
  Accepted by the pname parameter of GetIntegerv.
  
  See Also:
  
  Constant Field Values
- GL_STENCIL_BACK_PASS_DEPTH_FAIL
```
public static final int GL_STENCIL_BACK_PASS_DEPTH_FAIL
```
  Accepted by the pname parameter of GetIntegerv.
  
  See Also:
  
  Constant Field Values
- GL_STENCIL_BACK_PASS_DEPTH_PASS
```
public static final int GL_STENCIL_BACK_PASS_DEPTH_PASS
```
  Accepted by the pname parameter of GetIntegerv.
  
  See Also:
  
  Constant Field Values
- GL_STENCIL_BACK_REF
```
public static final int GL_STENCIL_BACK_REF
```
  Accepted by the pname parameter of GetIntegerv.
  
  See Also:
  
  Constant Field Values
- GL_STENCIL_BACK_VALUE_MASK
```
public static final int GL_STENCIL_BACK_VALUE_MASK
```
  Accepted by the pname parameter of GetIntegerv.
  
  See Also:
  
  Constant Field Values
- GL_STENCIL_BACK_WRITEMASK
```
public static final int GL_STENCIL_BACK_WRITEMASK
```
  Accepted by the pname parameter of GetIntegerv.
  
  See Also:
  
  Constant Field Values

Method Detail

glCreateProgram
```
public static int glCreateProgram()
```
Creates a program object.

See Also:

Reference Page

glDeleteProgram
```
public static void glDeleteProgram(int program)
```
Deletes a program object.

Parameters:

program - the program object to be deleted

See Also:

Reference Page

glIsProgram
```
public static boolean glIsProgram(int program)
```
Returns TRUE if program is the name of a program object. If program is zero, or a non-zero value that is not the name of a program object, IsProgram returns FALSE. No error is generated if program is not a valid program object name.

Parameters:

program - the program object name to query

See Also:

Reference Page

glCreateShader
```
public static int glCreateShader(int type)
```
Creates a shader object.

Parameters:

type - the type of shader to be created. One of:
VERTEX_SHADER FRAGMENT_SHADER GEOMETRY_SHADER TESS_CONTROL_SHADER
TESS_EVALUATION_SHADER

See Also:

Reference Page

glDeleteShader
```
public static void glDeleteShader(int shader)
```
Deletes a shader object.

Parameters:

shader - the shader object to be deleted

See Also:

Reference Page

glIsShader
```
public static boolean glIsShader(int shader)
```
Returns TRUE if shader is the name of a shader object. If shader is zero, or a nonzero value that is not the name of a shader object, IsShader returns FALSE. No error is generated if shader is not a valid shader object name.

Parameters:

shader - the shader object name to query

See Also:

Reference Page

glAttachShader
```
public static void glAttachShader(int program,
                                  int shader)
```
Attaches a shader object to a program object.
In order to create a complete shader program, there must be a way to specify the list of things that will be linked together. Program objects provide this mechanism. Shaders that are to be linked together in a program object must first be attached to that program object. glAttachShader attaches the shader object specified by shader to the program object specified by program. This indicates that shader will be included in link operations that will be performed on program.

All operations that can be performed on a shader object are valid whether or not the shader object is attached to a program object. It is permissible to attach a shader object to a program object before source code has been loaded into the shader object or before the shader object has been compiled. It is permissible to attach multiple shader objects of the same type because each may contain a portion of the complete shader. It is also permissible to attach a shader object to more than one program object. If a shader object is deleted while it is attached to a program object, it will be flagged for deletion, and deletion will not occur until glDetachShader is called to detach it from all program objects to which it is attached.

Parameters:

program - the program object to which a shader object will be attached

shader - the shader object that is to be attached

See Also:

Reference Page

glDetachShader
```
public static void glDetachShader(int program,
                                  int shader)
```
Detaches a shader object from a program object to which it is attached.

Parameters:

program - the program object from which to detach the shader object

shader - the shader object to be detached

See Also:

Reference Page

nglShaderSource

public static void nglShaderSource(int shader,
                                   int count,
                                   long strings,
                                   long length)

Unsafe version of: ShaderSource

Parameters:: count - the number of elements in the string and length arrays

glShaderSource
```
public static void glShaderSource(int shader,
                                  org.lwjgl.PointerBuffer strings,
                                  @Nullable
                                  java.nio.IntBuffer length)
```
Sets the source code in shader to the source code in the array of strings specified by strings. Any source code previously stored in the shader object is completely replaced. The number of strings in the array is specified by count. If length is NULL, each string is assumed to be null terminated. If length is a value other than NULL, it points to an array containing a string length for each of the corresponding elements of strings. Each element in the length array may contain the length of the corresponding string (the null character is not counted as part of the string length) or a value less than 0 to indicate that the string is null terminated. The source code strings are not scanned or parsed at this time; they are simply copied into the specified shader object.

Parameters:

shader - the shader object whose source code is to be replaced

strings - an array of pointers to strings containing the source code to be loaded into the shader

length - an array of string lengths

See Also:

Reference Page

glShaderSource
```
public static void glShaderSource(int shader,
                                  java.lang.CharSequence... strings)
```
Sets the source code in shader to the source code in the array of strings specified by strings. Any source code previously stored in the shader object is completely replaced. The number of strings in the array is specified by count. If length is NULL, each string is assumed to be null terminated. If length is a value other than NULL, it points to an array containing a string length for each of the corresponding elements of strings. Each element in the length array may contain the length of the corresponding string (the null character is not counted as part of the string length) or a value less than 0 to indicate that the string is null terminated. The source code strings are not scanned or parsed at this time; they are simply copied into the specified shader object.

Parameters:

shader - the shader object whose source code is to be replaced

strings - an array of pointers to strings containing the source code to be loaded into the shader

See Also:

Reference Page

glShaderSource
```
public static void glShaderSource(int shader,
                                  java.lang.CharSequence string)
```
Sets the source code in shader to the source code in the array of strings specified by strings. Any source code previously stored in the shader object is completely replaced. The number of strings in the array is specified by count. If length is NULL, each string is assumed to be null terminated. If length is a value other than NULL, it points to an array containing a string length for each of the corresponding elements of strings. Each element in the length array may contain the length of the corresponding string (the null character is not counted as part of the string length) or a value less than 0 to indicate that the string is null terminated. The source code strings are not scanned or parsed at this time; they are simply copied into the specified shader object.

Parameters:

shader - the shader object whose source code is to be replaced

See Also:

Reference Page

glCompileShader
```
public static void glCompileShader(int shader)
```
Compiles a shader object.

Parameters:

shader - the shader object to be compiled

See Also:

Reference Page

glLinkProgram
```
public static void glLinkProgram(int program)
```
Links a program object.

Parameters:

program - the program object to be linked

See Also:

Reference Page

glUseProgram
```
public static void glUseProgram(int program)
```
Installs a program object as part of current rendering state.

Parameters:

program - the program object whose executables are to be used as part of current rendering state

See Also:

Reference Page

glValidateProgram
```
public static void glValidateProgram(int program)
```
Validates a program object.

Parameters:

program - the program object to be validated

See Also:

Reference Page

glUniform1f
```
public static void glUniform1f(int location,
                               float v0)
```
Specifies the value of a float uniform variable for the current program object.

Parameters:

location - the location of the uniform variable to be modified

v0 - the uniform value

See Also:

Reference Page

glUniform2f
```
public static void glUniform2f(int location,
                               float v0,
                               float v1)
```
Specifies the value of a vec2 uniform variable for the current program object.

Parameters:

location - the location of the uniform variable to be modified

v0 - the uniform x value

v1 - the uniform y value

See Also:

Reference Page

glUniform3f
```
public static void glUniform3f(int location,
                               float v0,
                               float v1,
                               float v2)
```
Specifies the value of a vec3 uniform variable for the current program object.

Parameters:

location - the location of the uniform variable to be modified

v0 - the uniform x value

v1 - the uniform y value

v2 - the uniform z value

See Also:

Reference Page

glUniform4f
```
public static void glUniform4f(int location,
                               float v0,
                               float v1,
                               float v2,
                               float v3)
```
Specifies the value of a vec4 uniform variable for the current program object.

Parameters:

location - the location of the uniform variable to be modified

v0 - the uniform x value

v1 - the uniform y value

v2 - the uniform z value

v3 - the uniform w value

See Also:

Reference Page

glUniform1i
```
public static void glUniform1i(int location,
                               int v0)
```
Specifies the value of an int uniform variable for the current program object.

Parameters:

location - the location of the uniform variable to be modified

v0 - the uniform value

See Also:

Reference Page

glUniform2i
```
public static void glUniform2i(int location,
                               int v0,
                               int v1)
```
Specifies the value of an ivec2 uniform variable for the current program object.

Parameters:

location - the location of the uniform variable to be modified

v0 - the uniform x value

v1 - the uniform y value

See Also:

Reference Page

glUniform3i
```
public static void glUniform3i(int location,
                               int v0,
                               int v1,
                               int v2)
```
Specifies the value of an ivec3 uniform variable for the current program object.

Parameters:

location - the location of the uniform variable to be modified

v0 - the uniform x value

v1 - the uniform y value

v2 - the uniform z value

See Also:

Reference Page

glUniform4i
```
public static void glUniform4i(int location,
                               int v0,
                               int v1,
                               int v2,
                               int v3)
```
Specifies the value of an ivec4 uniform variable for the current program object.

Parameters:

location - the location of the uniform variable to be modified

v0 - the uniform x value

v1 - the uniform y value

v2 - the uniform z value

v3 - the uniform w value

See Also:

Reference Page

nglUniform1fv
```
public static void nglUniform1fv(int location,
                                 int count,
                                 long value)
```
Unsafe version of: Uniform1fv

Parameters:

count - the number of elements that are to be modified. This should be 1 if the targeted uniform variable is not an array, and 1 or more if it is an array.

glUniform1fv
```
public static void glUniform1fv(int location,
                                java.nio.FloatBuffer value)
```
Specifies the value of a single float uniform variable or a float uniform variable array for the current program object.

Parameters:

location - the location of the uniform variable to be modified

value - a pointer to an array of count values that will be used to update the specified uniform variable

See Also:

Reference Page

nglUniform2fv
```
public static void nglUniform2fv(int location,
                                 int count,
                                 long value)
```
Unsafe version of: Uniform2fv

Parameters:

count - the number of elements that are to be modified. This should be 1 if the targeted uniform variable is not an array, and 1 or more if it is an array.

glUniform2fv
```
public static void glUniform2fv(int location,
                                java.nio.FloatBuffer value)
```
Specifies the value of a single vec2 uniform variable or a vec2 uniform variable array for the current program object.

Parameters:

location - the location of the uniform variable to be modified

value - a pointer to an array of count values that will be used to update the specified uniform variable

See Also:

Reference Page

nglUniform3fv
```
public static void nglUniform3fv(int location,
                                 int count,
                                 long value)
```
Unsafe version of: Uniform3fv

Parameters:

count - the number of elements that are to be modified. This should be 1 if the targeted uniform variable is not an array, and 1 or more if it is an array.

glUniform3fv
```
public static void glUniform3fv(int location,
                                java.nio.FloatBuffer value)
```
Specifies the value of a single vec3 uniform variable or a vec3 uniform variable array for the current program object.

Parameters:

location - the location of the uniform variable to be modified

value - a pointer to an array of count values that will be used to update the specified uniform variable

See Also:

Reference Page

nglUniform4fv
```
public static void nglUniform4fv(int location,
                                 int count,
                                 long value)
```
Unsafe version of: Uniform4fv

Parameters:

count - the number of elements that are to be modified. This should be 1 if the targeted uniform variable is not an array, and 1 or more if it is an array.

glUniform4fv
```
public static void glUniform4fv(int location,
                                java.nio.FloatBuffer value)
```
Specifies the value of a single vec4 uniform variable or a vec4 uniform variable array for the current program object.

Parameters:

location - the location of the uniform variable to be modified

value - a pointer to an array of count values that will be used to update the specified uniform variable

See Also:

Reference Page

nglUniform1iv
```
public static void nglUniform1iv(int location,
                                 int count,
                                 long value)
```
Unsafe version of: Uniform1iv

Parameters:

count - the number of elements that are to be modified. This should be 1 if the targeted uniform variable is not an array, and 1 or more if it is an array.

glUniform1iv
```
public static void glUniform1iv(int location,
                                java.nio.IntBuffer value)
```
Specifies the value of a single int uniform variable or a int uniform variable array for the current program object.

Parameters:

location - the location of the uniform variable to be modified

value - a pointer to an array of count values that will be used to update the specified uniform variable

See Also:

Reference Page

nglUniform2iv
```
public static void nglUniform2iv(int location,
                                 int count,
                                 long value)
```
Unsafe version of: Uniform2iv

Parameters:

count - the number of elements that are to be modified. This should be 1 if the targeted uniform variable is not an array, and 1 or more if it is an array.

glUniform2iv
```
public static void glUniform2iv(int location,
                                java.nio.IntBuffer value)
```
Specifies the value of a single ivec2 uniform variable or an ivec2 uniform variable array for the current program object.

Parameters:

location - the location of the uniform variable to be modified

value - a pointer to an array of count values that will be used to update the specified uniform variable

See Also:

Reference Page

nglUniform3iv
```
public static void nglUniform3iv(int location,
                                 int count,
                                 long value)
```
Unsafe version of: Uniform3iv

Parameters:

count - the number of elements that are to be modified. This should be 1 if the targeted uniform variable is not an array, and 1 or more if it is an array.

glUniform3iv
```
public static void glUniform3iv(int location,
                                java.nio.IntBuffer value)
```
Specifies the value of a single ivec3 uniform variable or an ivec3 uniform variable array for the current program object.

Parameters:

location - the location of the uniform variable to be modified

value - a pointer to an array of count values that will be used to update the specified uniform variable

See Also:

Reference Page

nglUniform4iv
```
public static void nglUniform4iv(int location,
                                 int count,
                                 long value)
```
Unsafe version of: Uniform4iv

Parameters:

count - the number of elements that are to be modified. This should be 1 if the targeted uniform variable is not an array, and 1 or more if it is an array.

glUniform4iv
```
public static void glUniform4iv(int location,
                                java.nio.IntBuffer value)
```
Specifies the value of a single ivec4 uniform variable or an ivec4 uniform variable array for the current program object.

Parameters:

location - the location of the uniform variable to be modified

value - a pointer to an array of count values that will be used to update the specified uniform variable

See Also:

Reference Page

nglUniformMatrix2fv
```
public static void nglUniformMatrix2fv(int location,
                                       int count,
                                       boolean transpose,
                                       long value)
```
Unsafe version of: UniformMatrix2fv

Parameters:

count - the number of matrices that are to be modified. This should be 1 if the targeted uniform variable is not an array of matrices, and 1 or more if it is an array of matrices.

glUniformMatrix2fv
```
public static void glUniformMatrix2fv(int location,
                                      boolean transpose,
                                      java.nio.FloatBuffer value)
```
Specifies the value of a single mat2 uniform variable or a mat2 uniform variable array for the current program object.

Parameters:

location - the location of the uniform variable to be modified

transpose - whether to transpose the matrix as the values are loaded into the uniform variable

value - a pointer to an array of count values that will be used to update the specified uniform variable

See Also:

Reference Page

nglUniformMatrix3fv
```
public static void nglUniformMatrix3fv(int location,
                                       int count,
                                       boolean transpose,
                                       long value)
```
Unsafe version of: UniformMatrix3fv

Parameters:

count - the number of matrices that are to be modified. This should be 1 if the targeted uniform variable is not an array of matrices, and 1 or more if it is an array of matrices.

glUniformMatrix3fv
```
public static void glUniformMatrix3fv(int location,
                                      boolean transpose,
                                      java.nio.FloatBuffer value)
```
Specifies the value of a single mat3 uniform variable or a mat3 uniform variable array for the current program object.

Parameters:

location - the location of the uniform variable to be modified

transpose - whether to transpose the matrix as the values are loaded into the uniform variable

value - a pointer to an array of count values that will be used to update the specified uniform variable

See Also:

Reference Page

nglUniformMatrix4fv
```
public static void nglUniformMatrix4fv(int location,
                                       int count,
                                       boolean transpose,
                                       long value)
```
Unsafe version of: UniformMatrix4fv

Parameters:

count - the number of matrices that are to be modified. This should be 1 if the targeted uniform variable is not an array of matrices, and 1 or more if it is an array of matrices.

glUniformMatrix4fv
```
public static void glUniformMatrix4fv(int location,
                                      boolean transpose,
                                      java.nio.FloatBuffer value)
```
Specifies the value of a single mat4 uniform variable or a mat4 uniform variable array for the current program object.

Parameters:

location - the location of the uniform variable to be modified

transpose - whether to transpose the matrix as the values are loaded into the uniform variable

value - a pointer to an array of count values that will be used to update the specified uniform variable

See Also:

Reference Page

nglGetShaderiv

public static void nglGetShaderiv(int shader,
                                  int pname,
                                  long params)

Unsafe version of: GetShaderiv

glGetShaderiv
```
public static void glGetShaderiv(int shader,
                                 int pname,
                                 java.nio.IntBuffer params)
```
Returns a parameter from a shader object.

Parameters:

shader - the shader object to be queried

pname - the object parameter. One of:
SHADER_TYPE DELETE_STATUS COMPILE_STATUS INFO_LOG_LENGTH SHADER_SOURCE_LENGTH

params - the requested object parameter

See Also:

Reference Page

glGetShaderi
```
public static int glGetShaderi(int shader,
                               int pname)
```
Returns a parameter from a shader object.

Parameters:

shader - the shader object to be queried

pname - the object parameter. One of:
SHADER_TYPE DELETE_STATUS COMPILE_STATUS INFO_LOG_LENGTH SHADER_SOURCE_LENGTH

See Also:

Reference Page

nglGetProgramiv

public static void nglGetProgramiv(int program,
                                   int pname,
                                   long params)

Unsafe version of: GetProgramiv

glGetProgramiv

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

Returns a parameter from a program object.

Parameters:

program - the program object to be queried

pname - the object parameter. One of:

`DELETE_STATUS`	`LINK_STATUS`	`VALIDATE_STATUS`
`INFO_LOG_LENGTH`	`ATTACHED_SHADERS`	`ACTIVE_ATTRIBUTES`
`ACTIVE_ATTRIBUTE_MAX_LENGTH`	`ACTIVE_UNIFORMS`	`ACTIVE_UNIFORM_MAX_LENGTH`
`TRANSFORM_FEEDBACK_BUFFER_MODE`	`TRANSFORM_FEEDBACK_VARYINGS`	`TRANSFORM_FEEDBACK_VARYING_MAX_LENGTH`
`ACTIVE_UNIFORM_BLOCKS`	`ACTIVE_UNIFORM_BLOCK_MAX_NAME_LENGTH`	`GEOMETRY_VERTICES_OUT`
`GEOMETRY_INPUT_TYPE`	`GEOMETRY_OUTPUT_TYPE`	`PROGRAM_BINARY_LENGTH`
`ACTIVE_ATOMIC_COUNTER_BUFFERS`	`COMPUTE_WORK_GROUP_SIZE`

params - the requested object parameter

See Also:

Reference Page

glGetProgrami

public static int glGetProgrami(int program,
                                int pname)

Returns a parameter from a program object.

Parameters:

program - the program object to be queried

pname - the object parameter. One of:

`DELETE_STATUS`	`LINK_STATUS`	`VALIDATE_STATUS`
`INFO_LOG_LENGTH`	`ATTACHED_SHADERS`	`ACTIVE_ATTRIBUTES`
`ACTIVE_ATTRIBUTE_MAX_LENGTH`	`ACTIVE_UNIFORMS`	`ACTIVE_UNIFORM_MAX_LENGTH`
`TRANSFORM_FEEDBACK_BUFFER_MODE`	`TRANSFORM_FEEDBACK_VARYINGS`	`TRANSFORM_FEEDBACK_VARYING_MAX_LENGTH`
`ACTIVE_UNIFORM_BLOCKS`	`ACTIVE_UNIFORM_BLOCK_MAX_NAME_LENGTH`	`GEOMETRY_VERTICES_OUT`
`GEOMETRY_INPUT_TYPE`	`GEOMETRY_OUTPUT_TYPE`	`PROGRAM_BINARY_LENGTH`
`ACTIVE_ATOMIC_COUNTER_BUFFERS`	`COMPUTE_WORK_GROUP_SIZE`

See Also:

Reference Page

nglGetShaderInfoLog

public static void nglGetShaderInfoLog(int shader,
                                       int maxLength,
                                       long length,
                                       long infoLog)

Unsafe version of: GetShaderInfoLog

Parameters:: maxLength - the size of the character buffer for storing the returned information log

glGetShaderInfoLog
```
public static void glGetShaderInfoLog(int shader,
                                      @Nullable
                                      java.nio.IntBuffer length,
                                      java.nio.ByteBuffer infoLog)
```
Returns the information log for a shader object.

Parameters:

shader - the shader object whose information log is to be queried

length - the length of the string returned in infoLog (excluding the null terminator)

infoLog - an array of characters that is used to return the information log

See Also:

Reference Page

glGetShaderInfoLog
```
public static java.lang.String glGetShaderInfoLog(int shader,
                                                  int maxLength)
```
Returns the information log for a shader object.

Parameters:

shader - the shader object whose information log is to be queried

maxLength - the size of the character buffer for storing the returned information log

See Also:

Reference Page

glGetShaderInfoLog
```
public static java.lang.String glGetShaderInfoLog(int shader)
```
Returns the information log for a shader object.

Parameters:

shader - the shader object whose information log is to be queried

See Also:

Reference Page

nglGetProgramInfoLog

public static void nglGetProgramInfoLog(int program,
                                        int maxLength,
                                        long length,
                                        long infoLog)

Unsafe version of: GetProgramInfoLog

Parameters:: maxLength - the size of the character buffer for storing the returned information log

glGetProgramInfoLog
```
public static void glGetProgramInfoLog(int program,
                                       @Nullable
                                       java.nio.IntBuffer length,
                                       java.nio.ByteBuffer infoLog)
```
Returns the information log for a program object.

Parameters:

program - the program object whose information log is to be queried

length - the length of the string returned in infoLog (excluding the null terminator)

infoLog - an array of characters that is used to return the information log

See Also:

Reference Page

glGetProgramInfoLog
```
public static java.lang.String glGetProgramInfoLog(int program,
                                                   int maxLength)
```
Returns the information log for a program object.

Parameters:

program - the program object whose information log is to be queried

maxLength - the size of the character buffer for storing the returned information log

See Also:

Reference Page

glGetProgramInfoLog
```
public static java.lang.String glGetProgramInfoLog(int program)
```
Returns the information log for a program object.

Parameters:

program - the program object whose information log is to be queried

See Also:

Reference Page

nglGetAttachedShaders

public static void nglGetAttachedShaders(int program,
                                         int maxCount,
                                         long count,
                                         long shaders)

Unsafe version of: GetAttachedShaders

Parameters:: maxCount - the size of the array for storing the returned object names

glGetAttachedShaders
```
public static void glGetAttachedShaders(int program,
                                        @Nullable
                                        java.nio.IntBuffer count,
                                        java.nio.IntBuffer shaders)
```
Returns the shader objects attached to a program object.

Parameters:

program - the program object to be queried

count - the number of names actually returned in shaders

shaders - an array that is used to return the names of attached shader objects

See Also:

Reference Page

nglGetUniformLocation

public static int nglGetUniformLocation(int program,
                                        long name)

Unsafe version of: GetUniformLocation

glGetUniformLocation
```
public static int glGetUniformLocation(int program,
                                       java.nio.ByteBuffer name)
```
Returns the location of a uniform variable.

Parameters:

program - the program object to be queried

name - a null terminated string containing the name of the uniform variable whose location is to be queried

See Also:

Reference Page

glGetUniformLocation
```
public static int glGetUniformLocation(int program,
                                       java.lang.CharSequence name)
```
Returns the location of a uniform variable.

Parameters:

program - the program object to be queried

name - a null terminated string containing the name of the uniform variable whose location is to be queried

See Also:

Reference Page

nglGetActiveUniform

public static void nglGetActiveUniform(int program,
                                       int index,
                                       int maxLength,
                                       long length,
                                       long size,
                                       long type,
                                       long name)

Unsafe version of: GetActiveUniform

Parameters:: maxLength - the maximum number of characters OpenGL is allowed to write in the character buffer indicated by name

glGetActiveUniform
```
public static void glGetActiveUniform(int program,
                                      int index,
                                      @Nullable
                                      java.nio.IntBuffer length,
                                      java.nio.IntBuffer size,
                                      java.nio.IntBuffer type,
                                      java.nio.ByteBuffer name)
```
Returns information about an active uniform variable for the specified program object.

Parameters:

program - the program object to be queried

index - the index of the uniform variable to be queried

length - the number of characters actually written by OpenGL in the string indicated by name (excluding the null terminator) if a value other than NULL is passed

size - the size of the uniform variable

type - the data type of the uniform variable

name - a null terminated string containing the name of the uniform variable

See Also:

Reference Page

glGetActiveUniform
```
public static java.lang.String glGetActiveUniform(int program,
                                                  int index,
                                                  int maxLength,
                                                  java.nio.IntBuffer size,
                                                  java.nio.IntBuffer type)
```
Returns information about an active uniform variable for the specified program object.

Parameters:

program - the program object to be queried

index - the index of the uniform variable to be queried

maxLength - the maximum number of characters OpenGL is allowed to write in the character buffer indicated by name

size - the size of the uniform variable

type - the data type of the uniform variable

See Also:

Reference Page

glGetActiveUniform
```
public static java.lang.String glGetActiveUniform(int program,
                                                  int index,
                                                  java.nio.IntBuffer size,
                                                  java.nio.IntBuffer type)
```
Returns information about an active uniform variable for the specified program object.

Parameters:

program - the program object to be queried

index - the index of the uniform variable to be queried

size - the size of the uniform variable

type - the data type of the uniform variable

See Also:

Reference Page

nglGetUniformfv

public static void nglGetUniformfv(int program,
                                   int location,
                                   long params)

Unsafe version of: GetUniformfv

glGetUniformfv
```
public static void glGetUniformfv(int program,
                                  int location,
                                  java.nio.FloatBuffer params)
```
Returns the float value(s) of a uniform variable.

Parameters:

program - the program object to be queried

location - the location of the uniform variable to be queried

params - the value of the specified uniform variable

See Also:

Reference Page

glGetUniformf
```
public static float glGetUniformf(int program,
                                  int location)
```
Returns the float value(s) of a uniform variable.

Parameters:

program - the program object to be queried

location - the location of the uniform variable to be queried

See Also:

Reference Page

nglGetUniformiv

public static void nglGetUniformiv(int program,
                                   int location,
                                   long params)

Unsafe version of: GetUniformiv

glGetUniformiv
```
public static void glGetUniformiv(int program,
                                  int location,
                                  java.nio.IntBuffer params)
```
Returns the int value(s) of a uniform variable.

Parameters:

program - the program object to be queried

location - the location of the uniform variable to be queried

params - the value of the specified uniform variable

See Also:

Reference Page

glGetUniformi
```
public static int glGetUniformi(int program,
                                int location)
```
Returns the int value(s) of a uniform variable.

Parameters:

program - the program object to be queried

location - the location of the uniform variable to be queried

See Also:

Reference Page

nglGetShaderSource

public static void nglGetShaderSource(int shader,
                                      int maxLength,
                                      long length,
                                      long source)

Unsafe version of: GetShaderSource

Parameters:: maxLength - the size of the character buffer for storing the returned source code string

glGetShaderSource
```
public static void glGetShaderSource(int shader,
                                     @Nullable
                                     java.nio.IntBuffer length,
                                     java.nio.ByteBuffer source)
```
Returns the source code string from a shader object.

Parameters:

shader - the shader object to be queried

length - the length of the string returned in source (excluding the null terminator)

source - an array of characters that is used to return the source code string

See Also:

Reference Page

glGetShaderSource
```
public static java.lang.String glGetShaderSource(int shader,
                                                 int maxLength)
```
Returns the source code string from a shader object.

Parameters:

shader - the shader object to be queried

maxLength - the size of the character buffer for storing the returned source code string

See Also:

Reference Page

glGetShaderSource
```
public static java.lang.String glGetShaderSource(int shader)
```
Returns the source code string from a shader object.

Parameters:

shader - the shader object to be queried

See Also:

Reference Page

glVertexAttrib1f
```
public static void glVertexAttrib1f(int index,
                                    float v0)
```
Specifies the value of a generic vertex attribute. The y and z components are implicitly set to 0.0f and w to 1.0f.

Parameters:

index - the index of the generic vertex attribute to be modified

v0 - the vertex attribute x component

See Also:

Reference Page

glVertexAttrib1s
```
public static void glVertexAttrib1s(int index,
                                    short v0)
```
Short version of VertexAttrib1f.

Parameters:

index - the index of the generic vertex attribute to be modified

v0 - the vertex attribute x component

See Also:

Reference Page

glVertexAttrib1d
```
public static void glVertexAttrib1d(int index,
                                    double v0)
```
Double version of VertexAttrib1f.

Parameters:

index - the index of the generic vertex attribute to be modified

v0 - the vertex attribute x component

See Also:

Reference Page

glVertexAttrib2f
```
public static void glVertexAttrib2f(int index,
                                    float v0,
                                    float v1)
```
Specifies the value of a generic vertex attribute. The y component is implicitly set to 0.0f and w to 1.0f.

Parameters:

index - the index of the generic vertex attribute to be modified

v0 - the vertex attribute x component

v1 - the vertex attribute y component

See Also:

Reference Page

glVertexAttrib2s
```
public static void glVertexAttrib2s(int index,
                                    short v0,
                                    short v1)
```
Short version of VertexAttrib2f.

Parameters:

index - the index of the generic vertex attribute to be modified

v0 - the vertex attribute x component

v1 - the vertex attribute y component

See Also:

Reference Page

glVertexAttrib2d
```
public static void glVertexAttrib2d(int index,
                                    double v0,
                                    double v1)
```
Double version of VertexAttrib2f.

Parameters:

index - the index of the generic vertex attribute to be modified

v0 - the vertex attribute x component

v1 - the vertex attribute y component

See Also:

Reference Page

glVertexAttrib3f
```
public static void glVertexAttrib3f(int index,
                                    float v0,
                                    float v1,
                                    float v2)
```
Specifies the value of a generic vertex attribute. The w is implicitly set to 1.0f.

Parameters:

index - the index of the generic vertex attribute to be modified

v0 - the vertex attribute x component

v1 - the vertex attribute y component

v2 - the vertex attribute z component

See Also:

Reference Page

glVertexAttrib3s
```
public static void glVertexAttrib3s(int index,
                                    short v0,
                                    short v1,
                                    short v2)
```
Short version of VertexAttrib3f.

Parameters:

index - the index of the generic vertex attribute to be modified

v0 - the vertex attribute x component

v1 - the vertex attribute y component

v2 - the vertex attribute z component

See Also:

Reference Page

glVertexAttrib3d
```
public static void glVertexAttrib3d(int index,
                                    double v0,
                                    double v1,
                                    double v2)
```
Double version of VertexAttrib3f.

Parameters:

index - the index of the generic vertex attribute to be modified

v0 - the vertex attribute x component

v1 - the vertex attribute y component

v2 - the vertex attribute z component

See Also:

Reference Page

glVertexAttrib4f
```
public static void glVertexAttrib4f(int index,
                                    float v0,
                                    float v1,
                                    float v2,
                                    float v3)
```
Specifies the value of a generic vertex attribute.

Parameters:

index - the index of the generic vertex attribute to be modified

v0 - the vertex attribute x component

v1 - the vertex attribute y component

v2 - the vertex attribute z component

v3 - the vertex attribute w component

See Also:

Reference Page

glVertexAttrib4s
```
public static void glVertexAttrib4s(int index,
                                    short v0,
                                    short v1,
                                    short v2,
                                    short v3)
```
Short version of VertexAttrib4f.

Parameters:

index - the index of the generic vertex attribute to be modified

v0 - the vertex attribute x component

v1 - the vertex attribute y component

v2 - the vertex attribute z component

v3 - the vertex attribute w component

See Also:

Reference Page

glVertexAttrib4d
```
public static void glVertexAttrib4d(int index,
                                    double v0,
                                    double v1,
                                    double v2,
                                    double v3)
```
Double version of VertexAttrib4f.

Parameters:

index - the index of the generic vertex attribute to be modified

v0 - the vertex attribute x component

v1 - the vertex attribute y component

v2 - the vertex attribute z component

v3 - the vertex attribute w component

See Also:

Reference Page

glVertexAttrib4Nub
```
public static void glVertexAttrib4Nub(int index,
                                      byte x,
                                      byte y,
                                      byte z,
                                      byte w)
```
Normalized unsigned byte version of VertexAttrib4f.

Parameters:

index - the index of the generic vertex attribute to be modified

x - the vertex attribute x component

y - the vertex attribute y component

z - the vertex attribute z component

w - the vertex attribute w component

See Also:

Reference Page

nglVertexAttrib1fv

public static void nglVertexAttrib1fv(int index,
                                      long v)

Unsafe version of: VertexAttrib1fv

glVertexAttrib1fv
```
public static void glVertexAttrib1fv(int index,
                                     java.nio.FloatBuffer v)
```
Pointer version of VertexAttrib1f.

Parameters:

index - the index of the generic vertex attribute to be modified

v - the vertex attribute buffer

See Also:

Reference Page

nglVertexAttrib1sv

public static void nglVertexAttrib1sv(int index,
                                      long v)

Unsafe version of: VertexAttrib1sv

glVertexAttrib1sv
```
public static void glVertexAttrib1sv(int index,
                                     java.nio.ShortBuffer v)
```
Pointer version of VertexAttrib1s.

Parameters:

index - the index of the generic vertex attribute to be modified

v - the vertex attribute buffer

See Also:

Reference Page

nglVertexAttrib1dv

public static void nglVertexAttrib1dv(int index,
                                      long v)

Unsafe version of: VertexAttrib1dv

glVertexAttrib1dv
```
public static void glVertexAttrib1dv(int index,
                                     java.nio.DoubleBuffer v)
```
Pointer version of VertexAttrib1d.

Parameters:

index - the index of the generic vertex attribute to be modified

v - the vertex attribute buffer

See Also:

Reference Page

nglVertexAttrib2fv

public static void nglVertexAttrib2fv(int index,
                                      long v)

Unsafe version of: VertexAttrib2fv

glVertexAttrib2fv
```
public static void glVertexAttrib2fv(int index,
                                     java.nio.FloatBuffer v)
```
Pointer version of VertexAttrib2f.

Parameters:

index - the index of the generic vertex attribute to be modified

v - the vertex attribute buffer

See Also:

Reference Page

nglVertexAttrib2sv

public static void nglVertexAttrib2sv(int index,
                                      long v)

Unsafe version of: VertexAttrib2sv

glVertexAttrib2sv
```
public static void glVertexAttrib2sv(int index,
                                     java.nio.ShortBuffer v)
```
Pointer version of VertexAttrib2s.

Parameters:

index - the index of the generic vertex attribute to be modified

v - the vertex attribute buffer

See Also:

Reference Page

nglVertexAttrib2dv

public static void nglVertexAttrib2dv(int index,
                                      long v)

Unsafe version of: VertexAttrib2dv

glVertexAttrib2dv
```
public static void glVertexAttrib2dv(int index,
                                     java.nio.DoubleBuffer v)
```
Pointer version of VertexAttrib2d.

Parameters:

index - the index of the generic vertex attribute to be modified

v - the vertex attribute buffer

See Also:

Reference Page

nglVertexAttrib3fv

public static void nglVertexAttrib3fv(int index,
                                      long v)

Unsafe version of: VertexAttrib3fv

glVertexAttrib3fv
```
public static void glVertexAttrib3fv(int index,
                                     java.nio.FloatBuffer v)
```
Pointer version of VertexAttrib3f.

Parameters:

index - the index of the generic vertex attribute to be modified

v - the vertex attribute buffer

See Also:

Reference Page

nglVertexAttrib3sv

public static void nglVertexAttrib3sv(int index,
                                      long v)

Unsafe version of: VertexAttrib3sv

glVertexAttrib3sv
```
public static void glVertexAttrib3sv(int index,
                                     java.nio.ShortBuffer v)
```
Pointer version of VertexAttrib3s.

Parameters:

index - the index of the generic vertex attribute to be modified

v - the vertex attribute buffer

See Also:

Reference Page

nglVertexAttrib3dv

public static void nglVertexAttrib3dv(int index,
                                      long v)

Unsafe version of: VertexAttrib3dv

glVertexAttrib3dv
```
public static void glVertexAttrib3dv(int index,
                                     java.nio.DoubleBuffer v)
```
Pointer version of VertexAttrib3d.

Parameters:

index - the index of the generic vertex attribute to be modified

v - the vertex attribute buffer

See Also:

Reference Page

nglVertexAttrib4fv

public static void nglVertexAttrib4fv(int index,
                                      long v)

Unsafe version of: VertexAttrib4fv

glVertexAttrib4fv
```
public static void glVertexAttrib4fv(int index,
                                     java.nio.FloatBuffer v)
```
Pointer version of VertexAttrib4f.

Parameters:

index - the index of the generic vertex attribute to be modified

v - the vertex attribute buffer

See Also:

Reference Page

nglVertexAttrib4sv

public static void nglVertexAttrib4sv(int index,
                                      long v)

Unsafe version of: VertexAttrib4sv

glVertexAttrib4sv
```
public static void glVertexAttrib4sv(int index,
                                     java.nio.ShortBuffer v)
```
Pointer version of VertexAttrib4s.

Parameters:

index - the index of the generic vertex attribute to be modified

v - the vertex attribute buffer

See Also:

Reference Page

nglVertexAttrib4dv

public static void nglVertexAttrib4dv(int index,
                                      long v)

Unsafe version of: VertexAttrib4dv

glVertexAttrib4dv
```
public static void glVertexAttrib4dv(int index,
                                     java.nio.DoubleBuffer v)
```
Pointer version of VertexAttrib4d.

Parameters:

index - the index of the generic vertex attribute to be modified

v - the vertex attribute buffer

See Also:

Reference Page

nglVertexAttrib4iv

public static void nglVertexAttrib4iv(int index,
                                      long v)

Unsafe version of: VertexAttrib4iv

glVertexAttrib4iv
```
public static void glVertexAttrib4iv(int index,
                                     java.nio.IntBuffer v)
```
Integer pointer version of VertexAttrib4f.

Parameters:

index - the index of the generic vertex attribute to be modified

v - the vertex attribute buffer

See Also:

Reference Page

nglVertexAttrib4bv

public static void nglVertexAttrib4bv(int index,
                                      long v)

Unsafe version of: VertexAttrib4bv

glVertexAttrib4bv
```
public static void glVertexAttrib4bv(int index,
                                     java.nio.ByteBuffer v)
```
Byte pointer version of VertexAttrib4f.

Parameters:

index - the index of the generic vertex attribute to be modified

v - the vertex attribute buffer

See Also:

Reference Page

nglVertexAttrib4ubv

public static void nglVertexAttrib4ubv(int index,
                                       long v)

Unsafe version of: VertexAttrib4ubv

glVertexAttrib4ubv
```
public static void glVertexAttrib4ubv(int index,
                                      java.nio.ByteBuffer v)
```
Pointer version of VertexAttrib4Nub.

Parameters:

index - the index of the generic vertex attribute to be modified

v - the vertex attribute buffer

See Also:

Reference Page

nglVertexAttrib4usv

public static void nglVertexAttrib4usv(int index,
                                       long v)

Unsafe version of: VertexAttrib4usv

glVertexAttrib4usv
```
public static void glVertexAttrib4usv(int index,
                                      java.nio.ShortBuffer v)
```
Unsigned short pointer version of VertexAttrib4f.

Parameters:

index - the index of the generic vertex attribute to be modified

v - the vertex attribute buffer

See Also:

Reference Page

nglVertexAttrib4uiv

public static void nglVertexAttrib4uiv(int index,
                                       long v)

Unsafe version of: VertexAttrib4uiv

glVertexAttrib4uiv
```
public static void glVertexAttrib4uiv(int index,
                                      java.nio.IntBuffer v)
```
Unsigned int pointer version of VertexAttrib4f.

Parameters:

index - the index of the generic vertex attribute to be modified

v - the vertex attribute buffer

See Also:

Reference Page

nglVertexAttrib4Nbv

public static void nglVertexAttrib4Nbv(int index,
                                       long v)

Unsafe version of: VertexAttrib4Nbv

glVertexAttrib4Nbv
```
public static void glVertexAttrib4Nbv(int index,
                                      java.nio.ByteBuffer v)
```
Normalized byte pointer version of VertexAttrib4f.

Parameters:

index - the index of the generic vertex attribute to be modified

v - the vertex attribute buffer

See Also:

Reference Page

nglVertexAttrib4Nsv

public static void nglVertexAttrib4Nsv(int index,
                                       long v)

Unsafe version of: VertexAttrib4Nsv

glVertexAttrib4Nsv
```
public static void glVertexAttrib4Nsv(int index,
                                      java.nio.ShortBuffer v)
```
Normalized short pointer version of VertexAttrib4f.

Parameters:

index - the index of the generic vertex attribute to be modified

v - the vertex attribute buffer

See Also:

Reference Page

nglVertexAttrib4Niv

public static void nglVertexAttrib4Niv(int index,
                                       long v)

Unsafe version of: VertexAttrib4Niv

glVertexAttrib4Niv
```
public static void glVertexAttrib4Niv(int index,
                                      java.nio.IntBuffer v)
```
Normalized int pointer version of VertexAttrib4f.

Parameters:

index - the index of the generic vertex attribute to be modified

v - the vertex attribute buffer

See Also:

Reference Page

nglVertexAttrib4Nubv

public static void nglVertexAttrib4Nubv(int index,
                                        long v)

Unsafe version of: VertexAttrib4Nubv

glVertexAttrib4Nubv
```
public static void glVertexAttrib4Nubv(int index,
                                       java.nio.ByteBuffer v)
```
Normalized unsigned byte pointer version of VertexAttrib4f.

Parameters:

index - the index of the generic vertex attribute to be modified

v - the vertex attribute buffer

See Also:

Reference Page

nglVertexAttrib4Nusv

public static void nglVertexAttrib4Nusv(int index,
                                        long v)

Unsafe version of: VertexAttrib4Nusv

glVertexAttrib4Nusv
```
public static void glVertexAttrib4Nusv(int index,
                                       java.nio.ShortBuffer v)
```
Normalized unsigned short pointer version of VertexAttrib4f.

Parameters:

index - the index of the generic vertex attribute to be modified

v - the vertex attribute buffer

See Also:

Reference Page

nglVertexAttrib4Nuiv

public static void nglVertexAttrib4Nuiv(int index,
                                        long v)

Unsafe version of: VertexAttrib4Nuiv

glVertexAttrib4Nuiv
```
public static void glVertexAttrib4Nuiv(int index,
                                       java.nio.IntBuffer v)
```
Normalized unsigned int pointer version of VertexAttrib4f.

Parameters:

index - the index of the generic vertex attribute to be modified

v - the vertex attribute buffer

See Also:

Reference Page

nglVertexAttribPointer

public static void nglVertexAttribPointer(int index,
                                          int size,
                                          int type,
                                          boolean normalized,
                                          int stride,
                                          long pointer)

Unsafe version of: VertexAttribPointer

glVertexAttribPointer
```
public static void glVertexAttribPointer(int index,
                                         int size,
                                         int type,
                                         boolean normalized,
                                         int stride,
                                         java.nio.ByteBuffer pointer)
```
Specifies the location and organization of a vertex attribute array.

Parameters:

index - the index of the generic vertex attribute to be modified

size - the number of values per vertex that are stored in the array. The initial value is 4. One of:
1 2 3 4 BGRA

type - the data type of each component in the array. The initial value is GL_FLOAT. One of:
BYTE UNSIGNED_BYTE SHORT UNSIGNED_SHORT INT UNSIGNED_INT HALF_FLOAT FLOAT
DOUBLE UNSIGNED_INT_2_10_10_10_REV INT_2_10_10_10_REV FIXED

normalized - whether fixed-point data values should be normalized or converted directly as fixed-point values when they are accessed

stride - the byte offset between consecutive generic vertex attributes. If stride is 0, the generic vertex attributes are understood to be tightly packed in the array. The initial value is 0.

pointer - the vertex attribute data or the offset of the first component of the first generic vertex attribute in the array in the data store of the buffer currently bound to the ARRAY_BUFFER target. The initial value is 0.

See Also:

Reference Page

glVertexAttribPointer
```
public static void glVertexAttribPointer(int index,
                                         int size,
                                         int type,
                                         boolean normalized,
                                         int stride,
                                         long pointer)
```
Specifies the location and organization of a vertex attribute array.

Parameters:

index - the index of the generic vertex attribute to be modified

size - the number of values per vertex that are stored in the array. The initial value is 4. One of:
1 2 3 4 BGRA

type - the data type of each component in the array. The initial value is GL_FLOAT. One of:
BYTE UNSIGNED_BYTE SHORT UNSIGNED_SHORT INT UNSIGNED_INT HALF_FLOAT FLOAT
DOUBLE UNSIGNED_INT_2_10_10_10_REV INT_2_10_10_10_REV FIXED

normalized - whether fixed-point data values should be normalized or converted directly as fixed-point values when they are accessed

stride - the byte offset between consecutive generic vertex attributes. If stride is 0, the generic vertex attributes are understood to be tightly packed in the array. The initial value is 0.

pointer - the vertex attribute data or the offset of the first component of the first generic vertex attribute in the array in the data store of the buffer currently bound to the ARRAY_BUFFER target. The initial value is 0.

See Also:

Reference Page

glVertexAttribPointer
```
public static void glVertexAttribPointer(int index,
                                         int size,
                                         int type,
                                         boolean normalized,
                                         int stride,
                                         java.nio.ShortBuffer pointer)
```
Specifies the location and organization of a vertex attribute array.

Parameters:

index - the index of the generic vertex attribute to be modified

size - the number of values per vertex that are stored in the array. The initial value is 4. One of:
1 2 3 4 BGRA

type - the data type of each component in the array. The initial value is GL_FLOAT. One of:
BYTE UNSIGNED_BYTE SHORT UNSIGNED_SHORT INT UNSIGNED_INT HALF_FLOAT FLOAT
DOUBLE UNSIGNED_INT_2_10_10_10_REV INT_2_10_10_10_REV FIXED

normalized - whether fixed-point data values should be normalized or converted directly as fixed-point values when they are accessed

stride - the byte offset between consecutive generic vertex attributes. If stride is 0, the generic vertex attributes are understood to be tightly packed in the array. The initial value is 0.

pointer - the vertex attribute data or the offset of the first component of the first generic vertex attribute in the array in the data store of the buffer currently bound to the ARRAY_BUFFER target. The initial value is 0.

See Also:

Reference Page

glVertexAttribPointer
```
public static void glVertexAttribPointer(int index,
                                         int size,
                                         int type,
                                         boolean normalized,
                                         int stride,
                                         java.nio.IntBuffer pointer)
```
Specifies the location and organization of a vertex attribute array.

Parameters:

index - the index of the generic vertex attribute to be modified

size - the number of values per vertex that are stored in the array. The initial value is 4. One of:
1 2 3 4 BGRA

type - the data type of each component in the array. The initial value is GL_FLOAT. One of:
BYTE UNSIGNED_BYTE SHORT UNSIGNED_SHORT INT UNSIGNED_INT HALF_FLOAT FLOAT
DOUBLE UNSIGNED_INT_2_10_10_10_REV INT_2_10_10_10_REV FIXED

normalized - whether fixed-point data values should be normalized or converted directly as fixed-point values when they are accessed

stride - the byte offset between consecutive generic vertex attributes. If stride is 0, the generic vertex attributes are understood to be tightly packed in the array. The initial value is 0.

pointer - the vertex attribute data or the offset of the first component of the first generic vertex attribute in the array in the data store of the buffer currently bound to the ARRAY_BUFFER target. The initial value is 0.

See Also:

Reference Page

glVertexAttribPointer
```
public static void glVertexAttribPointer(int index,
                                         int size,
                                         int type,
                                         boolean normalized,
                                         int stride,
                                         java.nio.FloatBuffer pointer)
```
Specifies the location and organization of a vertex attribute array.

Parameters:

index - the index of the generic vertex attribute to be modified

size - the number of values per vertex that are stored in the array. The initial value is 4. One of:
1 2 3 4 BGRA

type - the data type of each component in the array. The initial value is GL_FLOAT. One of:
BYTE UNSIGNED_BYTE SHORT UNSIGNED_SHORT INT UNSIGNED_INT HALF_FLOAT FLOAT
DOUBLE UNSIGNED_INT_2_10_10_10_REV INT_2_10_10_10_REV FIXED

normalized - whether fixed-point data values should be normalized or converted directly as fixed-point values when they are accessed

stride - the byte offset between consecutive generic vertex attributes. If stride is 0, the generic vertex attributes are understood to be tightly packed in the array. The initial value is 0.

pointer - the vertex attribute data or the offset of the first component of the first generic vertex attribute in the array in the data store of the buffer currently bound to the ARRAY_BUFFER target. The initial value is 0.

See Also:

Reference Page

glEnableVertexAttribArray
```
public static void glEnableVertexAttribArray(int index)
```
Enables a generic vertex attribute array.

Parameters:

index - the index of the generic vertex attribute to be enabled

See Also:

Reference Page

glDisableVertexAttribArray
```
public static void glDisableVertexAttribArray(int index)
```
Disables a generic vertex attribute array.

Parameters:

index - the index of the generic vertex attribute to be disabled

See Also:

Reference Page

nglBindAttribLocation

public static void nglBindAttribLocation(int program,
                                         int index,
                                         long name)

Unsafe version of: BindAttribLocation

glBindAttribLocation
```
public static void glBindAttribLocation(int program,
                                        int index,
                                        java.nio.ByteBuffer name)
```
Associates a generic vertex attribute index with a named attribute variable.

Parameters:

program - the program object in which the association is to be made

index - the index of the generic vertex attribute to be bound

name - a null terminated string containing the name of the vertex shader attribute variable to which index is to be bound

See Also:

Reference Page

glBindAttribLocation
```
public static void glBindAttribLocation(int program,
                                        int index,
                                        java.lang.CharSequence name)
```
Associates a generic vertex attribute index with a named attribute variable.

Parameters:

program - the program object in which the association is to be made

index - the index of the generic vertex attribute to be bound

name - a null terminated string containing the name of the vertex shader attribute variable to which index is to be bound

See Also:

Reference Page

nglGetActiveAttrib

public static void nglGetActiveAttrib(int program,
                                      int index,
                                      int maxLength,
                                      long length,
                                      long size,
                                      long type,
                                      long name)

Unsafe version of: GetActiveAttrib

Parameters:: maxLength - the maximum number of characters OpenGL is allowed to write in the character buffer indicated by name

glGetActiveAttrib
```
public static void glGetActiveAttrib(int program,
                                     int index,
                                     @Nullable
                                     java.nio.IntBuffer length,
                                     java.nio.IntBuffer size,
                                     java.nio.IntBuffer type,
                                     java.nio.ByteBuffer name)
```
Returns information about an active attribute variable for the specified program object.

Parameters:

program - the program object to be queried

index - the index of the attribute variable to be queried

length - the number of characters actually written by OpenGL in the string indicated by name (excluding the null terminator) if a value other than NULL is passed

size - the size of the attribute variable

type - the data type of the attribute variable

name - a null terminated string containing the name of the attribute variable

See Also:

Reference Page

glGetActiveAttrib
```
public static java.lang.String glGetActiveAttrib(int program,
                                                 int index,
                                                 int maxLength,
                                                 java.nio.IntBuffer size,
                                                 java.nio.IntBuffer type)
```
Returns information about an active attribute variable for the specified program object.

Parameters:

program - the program object to be queried

index - the index of the attribute variable to be queried

maxLength - the maximum number of characters OpenGL is allowed to write in the character buffer indicated by name

size - the size of the attribute variable

type - the data type of the attribute variable

See Also:

Reference Page

glGetActiveAttrib
```
public static java.lang.String glGetActiveAttrib(int program,
                                                 int index,
                                                 java.nio.IntBuffer size,
                                                 java.nio.IntBuffer type)
```
Returns information about an active attribute variable for the specified program object.

Parameters:

program - the program object to be queried

index - the index of the attribute variable to be queried

size - the size of the attribute variable

type - the data type of the attribute variable

See Also:

Reference Page

nglGetAttribLocation

public static int nglGetAttribLocation(int program,
                                       long name)

Unsafe version of: GetAttribLocation

glGetAttribLocation
```
public static int glGetAttribLocation(int program,
                                      java.nio.ByteBuffer name)
```
Returns the location of an attribute variable.

Parameters:

program - the program object to be queried

name - a null terminated string containing the name of the attribute variable whose location is to be queried

See Also:

Reference Page

glGetAttribLocation
```
public static int glGetAttribLocation(int program,
                                      java.lang.CharSequence name)
```
Returns the location of an attribute variable.

Parameters:

program - the program object to be queried

name - a null terminated string containing the name of the attribute variable whose location is to be queried

See Also:

Reference Page

nglGetVertexAttribiv

public static void nglGetVertexAttribiv(int index,
                                        int pname,
                                        long params)

Unsafe version of: GetVertexAttribiv

glGetVertexAttribiv

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

Returns the integer value of a generic vertex attribute parameter.

Parameters:

index - the generic vertex attribute parameter to be queried

pname - the symbolic name of the vertex attribute parameter to be queried. One of:

`VERTEX_ATTRIB_ARRAY_BUFFER_BINDING`	`VERTEX_ATTRIB_ARRAY_ENABLED`
`VERTEX_ATTRIB_ARRAY_SIZE`	`VERTEX_ATTRIB_ARRAY_STRIDE`
`VERTEX_ATTRIB_ARRAY_TYPE`	`VERTEX_ATTRIB_ARRAY_NORMALIZED`
`CURRENT_VERTEX_ATTRIB`	`VERTEX_ATTRIB_ARRAY_INTEGER`
`VERTEX_ATTRIB_ARRAY_DIVISOR`

params - returns the requested data

See Also:

Reference Page

glGetVertexAttribi

public static int glGetVertexAttribi(int index,
                                     int pname)

Returns the integer value of a generic vertex attribute parameter.

Parameters:

index - the generic vertex attribute parameter to be queried

pname - the symbolic name of the vertex attribute parameter to be queried. One of:

`VERTEX_ATTRIB_ARRAY_BUFFER_BINDING`	`VERTEX_ATTRIB_ARRAY_ENABLED`
`VERTEX_ATTRIB_ARRAY_SIZE`	`VERTEX_ATTRIB_ARRAY_STRIDE`
`VERTEX_ATTRIB_ARRAY_TYPE`	`VERTEX_ATTRIB_ARRAY_NORMALIZED`
`CURRENT_VERTEX_ATTRIB`	`VERTEX_ATTRIB_ARRAY_INTEGER`
`VERTEX_ATTRIB_ARRAY_DIVISOR`

See Also:

Reference Page

nglGetVertexAttribfv

public static void nglGetVertexAttribfv(int index,
                                        int pname,
                                        long params)

Unsafe version of: GetVertexAttribfv

glGetVertexAttribfv
```
public static void glGetVertexAttribfv(int index,
                                       int pname,
                                       java.nio.FloatBuffer params)
```
Float version of GetVertexAttribiv.

Parameters:

index - the generic vertex attribute parameter to be queried

pname - the symbolic name of the vertex attribute parameter to be queried

params - returns the requested data

See Also:

Reference Page

nglGetVertexAttribdv

public static void nglGetVertexAttribdv(int index,
                                        int pname,
                                        long params)

Unsafe version of: GetVertexAttribdv

glGetVertexAttribdv
```
public static void glGetVertexAttribdv(int index,
                                       int pname,
                                       java.nio.DoubleBuffer params)
```
Double version of GetVertexAttribiv.

Parameters:

index - the generic vertex attribute parameter to be queried

pname - the symbolic name of the vertex attribute parameter to be queried

params - returns the requested data

See Also:

Reference Page

nglGetVertexAttribPointerv

public static void nglGetVertexAttribPointerv(int index,
                                              int pname,
                                              long pointer)

Unsafe version of: GetVertexAttribPointerv

glGetVertexAttribPointerv
```
public static void glGetVertexAttribPointerv(int index,
                                             int pname,
                                             org.lwjgl.PointerBuffer pointer)
```
Returns the address of the specified generic vertex attribute pointer.

Parameters:

index - the generic vertex attribute parameter to be queried

pname - the symbolic name of the generic vertex attribute parameter to be returned. Must be:
VERTEX_ATTRIB_ARRAY_POINTER

pointer - the pointer value

See Also:

Reference Page

glGetVertexAttribPointer
```
public static long glGetVertexAttribPointer(int index,
                                            int pname)
```
Returns the address of the specified generic vertex attribute pointer.

Parameters:

index - the generic vertex attribute parameter to be queried

pname - the symbolic name of the generic vertex attribute parameter to be returned. Must be:
VERTEX_ATTRIB_ARRAY_POINTER

See Also:

Reference Page

nglDrawBuffers

public static void nglDrawBuffers(int n,
                                  long bufs)

Unsafe version of: DrawBuffers

Parameters:: n - the number of buffers in bufs

glDrawBuffers
```
public static void glDrawBuffers(java.nio.IntBuffer bufs)
```
Specifies a list of color buffers to be drawn into.

Parameters:

bufs - an array of symbolic constants specifying the buffers into which fragment colors or data values will be written. One of:
NONE FRONT_LEFT FRONT_RIGHT BACK_LEFT BACK_RIGHT COLOR_ATTACHMENT0
GL30.GL_COLOR_ATTACHMENT[1-15]

See Also:

Reference Page

glDrawBuffers
```
public static void glDrawBuffers(int buf)
```
Specifies a list of color buffers to be drawn into.

See Also:

Reference Page

glBlendEquationSeparate
```
public static void glBlendEquationSeparate(int modeRGB,
                                           int modeAlpha)
```
Sets the RGB blend equation and the alpha blend equation separately.

Parameters:

modeRGB - the RGB blend equation, how the red, green, and blue components of the source and destination colors are combined. One of:
FUNC_ADD FUNC_SUBTRACT FUNC_REVERSE_SUBTRACT MIN MAX

modeAlpha - the alpha blend equation, how the alpha component of the source and destination colors are combined

See Also:

Reference Page

glStencilOpSeparate
```
public static void glStencilOpSeparate(int face,
                                       int sfail,
                                       int dpfail,
                                       int dppass)
```
Sets front and/or back stencil test actions.

Parameters:

face - whether front and/or back stencil state is updated. One of:
FRONT BACK FRONT_AND_BACK

sfail - the action to take when the stencil test fails. The initial value is GL_KEEP. One of:
KEEP ZERO REPLACE INCR INCR_WRAP DECR DECR_WRAP INVERT

dpfail - the stencil action when the stencil test passes, but the depth test fails. The initial value is GL_KEEP

dppass - the stencil action when both the stencil test and the depth test pass, or when the stencil test passes and either there is no depth buffer or depth testing is not enabled. The initial value is GL_KEEP

See Also:

Reference Page

glStencilFuncSeparate
```
public static void glStencilFuncSeparate(int face,
                                         int func,
                                         int ref,
                                         int mask)
```
Sets front and/or back function and reference value for stencil testing.

Parameters:

face - whether front and/or back stencil state is updated. One of:
FRONT BACK FRONT_AND_BACK

func - the test function. The initial value is GL_ALWAYS. One of:
NEVER LESS LEQUAL GREATER GEQUAL EQUAL NOTEQUAL ALWAYS

ref - the reference value for the stencil test. ref is clamped to the range [0, 2n – 1], where n is the number of bitplanes in the stencil buffer. The initial value is 0.

mask - a mask that is ANDed with both the reference value and the stored stencil value when the test is done. The initial value is all 1's.

See Also:

Reference Page

glStencilMaskSeparate
```
public static void glStencilMaskSeparate(int face,
                                         int mask)
```
Controls the front and/or back writing of individual bits in the stencil planes.

Parameters:

face - whether front and/or back stencil writemask is updated. One of:
FRONT BACK FRONT_AND_BACK

mask - a bit mask to enable and disable writing of individual bits in the stencil planes. Initially, the mask is all 1's.

See Also:

Reference Page

glShaderSource

public static void glShaderSource(int shader,
                                  org.lwjgl.PointerBuffer strings,
                                  @Nullable
                                  int[] length)

Array version of: ShaderSource

See Also:: Reference Page

glUniform1fv

public static void glUniform1fv(int location,
                                float[] value)

Array version of: Uniform1fv

See Also:: Reference Page

glUniform2fv

public static void glUniform2fv(int location,
                                float[] value)

Array version of: Uniform2fv

See Also:: Reference Page

glUniform3fv

public static void glUniform3fv(int location,
                                float[] value)

Array version of: Uniform3fv

See Also:: Reference Page

glUniform4fv

public static void glUniform4fv(int location,
                                float[] value)

Array version of: Uniform4fv

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glUniform1iv

public static void glUniform1iv(int location,
                                int[] value)

Array version of: Uniform1iv

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glUniform2iv

public static void glUniform2iv(int location,
                                int[] value)

Array version of: Uniform2iv

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glUniform3iv

public static void glUniform3iv(int location,
                                int[] value)

Array version of: Uniform3iv

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glUniform4iv

public static void glUniform4iv(int location,
                                int[] value)

Array version of: Uniform4iv

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glUniformMatrix2fv

public static void glUniformMatrix2fv(int location,
                                      boolean transpose,
                                      float[] value)

Array version of: UniformMatrix2fv

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glUniformMatrix3fv

public static void glUniformMatrix3fv(int location,
                                      boolean transpose,
                                      float[] value)

Array version of: UniformMatrix3fv

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glUniformMatrix4fv

public static void glUniformMatrix4fv(int location,
                                      boolean transpose,
                                      float[] value)

Array version of: UniformMatrix4fv

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glGetShaderiv

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

Array version of: GetShaderiv

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glGetProgramiv

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

Array version of: GetProgramiv

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glGetShaderInfoLog

public static void glGetShaderInfoLog(int shader,
                                      @Nullable
                                      int[] length,
                                      java.nio.ByteBuffer infoLog)

Array version of: GetShaderInfoLog

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glGetProgramInfoLog

public static void glGetProgramInfoLog(int program,
                                       @Nullable
                                       int[] length,
                                       java.nio.ByteBuffer infoLog)

Array version of: GetProgramInfoLog

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glGetAttachedShaders

public static void glGetAttachedShaders(int program,
                                        @Nullable
                                        int[] count,
                                        int[] shaders)

Array version of: GetAttachedShaders

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glGetActiveUniform

public static void glGetActiveUniform(int program,
                                      int index,
                                      @Nullable
                                      int[] length,
                                      int[] size,
                                      int[] type,
                                      java.nio.ByteBuffer name)

Array version of: GetActiveUniform

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glGetUniformfv

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

Array version of: GetUniformfv

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glGetUniformiv

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

Array version of: GetUniformiv

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glGetShaderSource

public static void glGetShaderSource(int shader,
                                     @Nullable
                                     int[] length,
                                     java.nio.ByteBuffer source)

Array version of: GetShaderSource

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glVertexAttrib1fv

public static void glVertexAttrib1fv(int index,
                                     float[] v)

Array version of: VertexAttrib1fv

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glVertexAttrib1sv

public static void glVertexAttrib1sv(int index,
                                     short[] v)

Array version of: VertexAttrib1sv

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glVertexAttrib1dv

public static void glVertexAttrib1dv(int index,
                                     double[] v)

Array version of: VertexAttrib1dv

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glVertexAttrib2fv

public static void glVertexAttrib2fv(int index,
                                     float[] v)

Array version of: VertexAttrib2fv

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glVertexAttrib2sv

public static void glVertexAttrib2sv(int index,
                                     short[] v)

Array version of: VertexAttrib2sv

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glVertexAttrib2dv

public static void glVertexAttrib2dv(int index,
                                     double[] v)

Array version of: VertexAttrib2dv

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glVertexAttrib3fv

public static void glVertexAttrib3fv(int index,
                                     float[] v)

Array version of: VertexAttrib3fv

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glVertexAttrib3sv

public static void glVertexAttrib3sv(int index,
                                     short[] v)

Array version of: VertexAttrib3sv

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glVertexAttrib3dv

public static void glVertexAttrib3dv(int index,
                                     double[] v)

Array version of: VertexAttrib3dv

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glVertexAttrib4fv

public static void glVertexAttrib4fv(int index,
                                     float[] v)

Array version of: VertexAttrib4fv

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glVertexAttrib4sv

public static void glVertexAttrib4sv(int index,
                                     short[] v)

Array version of: VertexAttrib4sv

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glVertexAttrib4dv

public static void glVertexAttrib4dv(int index,
                                     double[] v)

Array version of: VertexAttrib4dv

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glVertexAttrib4iv

public static void glVertexAttrib4iv(int index,
                                     int[] v)

Array version of: VertexAttrib4iv

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glVertexAttrib4usv

public static void glVertexAttrib4usv(int index,
                                      short[] v)

Array version of: VertexAttrib4usv

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glVertexAttrib4uiv

public static void glVertexAttrib4uiv(int index,
                                      int[] v)

Array version of: VertexAttrib4uiv

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glVertexAttrib4Nsv

public static void glVertexAttrib4Nsv(int index,
                                      short[] v)

Array version of: VertexAttrib4Nsv

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glVertexAttrib4Niv

public static void glVertexAttrib4Niv(int index,
                                      int[] v)

Array version of: VertexAttrib4Niv

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glVertexAttrib4Nusv

public static void glVertexAttrib4Nusv(int index,
                                       short[] v)

Array version of: VertexAttrib4Nusv

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glVertexAttrib4Nuiv

public static void glVertexAttrib4Nuiv(int index,
                                       int[] v)

Array version of: VertexAttrib4Nuiv

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glGetActiveAttrib

public static void glGetActiveAttrib(int program,
                                     int index,
                                     @Nullable
                                     int[] length,
                                     int[] size,
                                     int[] type,
                                     java.nio.ByteBuffer name)

Array version of: GetActiveAttrib

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glGetVertexAttribiv

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

Array version of: GetVertexAttribiv

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glGetVertexAttribfv

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

Array version of: GetVertexAttribfv

See Also:: Reference Page

glGetVertexAttribdv

public static void glGetVertexAttribdv(int index,
                                       int pname,
                                       double[] params)

Array version of: GetVertexAttribdv

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glDrawBuffers
```
public static void glDrawBuffers(int[] bufs)
```
Array version of: DrawBuffers

See Also:

Reference Page

`VERTEX_SHADER`	`FRAGMENT_SHADER`	`GEOMETRY_SHADER`	`TESS_CONTROL_SHADER`
`TESS_EVALUATION_SHADER`

`BYTE`	`UNSIGNED_BYTE`	`SHORT`	`UNSIGNED_SHORT`	`INT`	`UNSIGNED_INT`	`HALF_FLOAT`	`FLOAT`
`DOUBLE`	`UNSIGNED_INT_2_10_10_10_REV`	`INT_2_10_10_10_REV`	`FIXED`

`NONE`	`FRONT_LEFT`	`FRONT_RIGHT`	`BACK_LEFT`	`BACK_RIGHT`	`COLOR_ATTACHMENT0`
GL30.GL_COLOR_ATTACHMENT[1-15]

Class GL20C

Field Summary

Fields inherited from class org.lwjgl.opengl.GL15C

Fields inherited from class org.lwjgl.opengl.GL14C

Fields inherited from class org.lwjgl.opengl.GL13C

Fields inherited from class org.lwjgl.opengl.GL12C

Fields inherited from class org.lwjgl.opengl.GL11C

Method Summary

Methods inherited from class org.lwjgl.opengl.GL15C

Methods inherited from class org.lwjgl.opengl.GL14C

Methods inherited from class org.lwjgl.opengl.GL13C

Methods inherited from class org.lwjgl.opengl.GL12C

Methods inherited from class org.lwjgl.opengl.GL11C

Methods inherited from class java.lang.Object

Field Detail

GL_SHADING_LANGUAGE_VERSION

GL_CURRENT_PROGRAM

GL_SHADER_TYPE

GL_DELETE_STATUS

GL_COMPILE_STATUS

GL_LINK_STATUS

GL_VALIDATE_STATUS

GL_INFO_LOG_LENGTH

GL_ATTACHED_SHADERS

GL_ACTIVE_UNIFORMS

GL_ACTIVE_UNIFORM_MAX_LENGTH

GL_ACTIVE_ATTRIBUTES

GL_ACTIVE_ATTRIBUTE_MAX_LENGTH

GL_SHADER_SOURCE_LENGTH

GL_FLOAT_VEC2

GL_FLOAT_VEC3

GL_FLOAT_VEC4

GL_INT_VEC2

GL_INT_VEC3

GL_INT_VEC4

GL_BOOL

GL_BOOL_VEC2

GL_BOOL_VEC3

GL_BOOL_VEC4

GL_FLOAT_MAT2

GL_FLOAT_MAT3

GL_FLOAT_MAT4

GL_SAMPLER_1D

GL_SAMPLER_2D

GL_SAMPLER_3D

GL_SAMPLER_CUBE

GL_SAMPLER_1D_SHADOW

GL_SAMPLER_2D_SHADOW

GL_VERTEX_SHADER

GL_MAX_VERTEX_UNIFORM_COMPONENTS

GL_MAX_VARYING_FLOATS

GL_MAX_VERTEX_ATTRIBS

GL_MAX_TEXTURE_IMAGE_UNITS

GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS

GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS

GL_VERTEX_PROGRAM_POINT_SIZE

GL_VERTEX_ATTRIB_ARRAY_ENABLED

GL_VERTEX_ATTRIB_ARRAY_SIZE

GL_VERTEX_ATTRIB_ARRAY_STRIDE

GL_VERTEX_ATTRIB_ARRAY_TYPE

GL_VERTEX_ATTRIB_ARRAY_NORMALIZED

GL_CURRENT_VERTEX_ATTRIB

GL_VERTEX_ATTRIB_ARRAY_POINTER

GL_FRAGMENT_SHADER

GL_MAX_FRAGMENT_UNIFORM_COMPONENTS

GL_FRAGMENT_SHADER_DERIVATIVE_HINT

GL_MAX_DRAW_BUFFERS

GL_DRAW_BUFFER0

GL_DRAW_BUFFER1

GL_DRAW_BUFFER2

GL_DRAW_BUFFER3

GL_DRAW_BUFFER4

GL_DRAW_BUFFER5

GL_DRAW_BUFFER6

GL_DRAW_BUFFER7

GL_DRAW_BUFFER8

GL_DRAW_BUFFER9

GL_DRAW_BUFFER10

GL_DRAW_BUFFER11

GL_DRAW_BUFFER12