java.lang.Object
- org.oscim.gdx.LwjglGL20

All Implemented Interfaces:

org.oscim.backend.GL

Direct Known Subclasses:

LwjglGL30
```
public class LwjglGL20
extends java.lang.Object
implements org.oscim.backend.GL
```
An implementation of the GL20 interface based on LWJGL. Note that LWJGL shaders and OpenGL ES shaders will not be 100% compatible. Some glGetXXX methods are not implemented.
See https://github.com/libgdx/libgdx/blob/master/backends/gdx-backend-lwjgl/src/com/badlogic/gdx/backends/lwjgl/LwjglGL20.java

Field Summary
- Fields inherited from interface org.oscim.backend.GL
  ACTIVE_ATTRIBUTE_MAX_LENGTH, ACTIVE_ATTRIBUTES, ACTIVE_TEXTURE, ACTIVE_UNIFORM_MAX_LENGTH, ACTIVE_UNIFORMS, ALIASED_LINE_WIDTH_RANGE, ALIASED_POINT_SIZE_RANGE, ALPHA, ALPHA_BITS, ALWAYS, ARRAY_BUFFER, ARRAY_BUFFER_BINDING, ATTACHED_SHADERS, BACK, BLEND, BLEND_COLOR, BLEND_DST_ALPHA, BLEND_DST_RGB, BLEND_EQUATION, BLEND_EQUATION_ALPHA, BLEND_EQUATION_RGB, BLEND_SRC_ALPHA, BLEND_SRC_RGB, BLUE_BITS, BOOL, BOOL_VEC2, BOOL_VEC3, BOOL_VEC4, BUFFER_SIZE, BUFFER_USAGE, BYTE, CCW, CLAMP_TO_EDGE, COLOR_ATTACHMENT0, COLOR_BUFFER_BIT, COLOR_CLEAR_VALUE, COLOR_WRITEMASK, COMPILE_STATUS, COMPRESSED_TEXTURE_FORMATS, CONSTANT_ALPHA, CONSTANT_COLOR, COVERAGE_BUFFER_BIT_NV, CULL_FACE, CULL_FACE_MODE, CURRENT_PROGRAM, CURRENT_VERTEX_ATTRIB, CW, DECR, DECR_WRAP, DELETE_STATUS, DEPTH_ATTACHMENT, DEPTH_BITS, DEPTH_BUFFER_BIT, DEPTH_CLEAR_VALUE, DEPTH_COMPONENT, DEPTH_COMPONENT16, DEPTH_FUNC, DEPTH_RANGE, DEPTH_TEST, DEPTH_WRITEMASK, DITHER, DONT_CARE, DST_ALPHA, DST_COLOR, DYNAMIC_DRAW, ELEMENT_ARRAY_BUFFER, ELEMENT_ARRAY_BUFFER_BINDING, EQUAL, ES_VERSION_2_0, EXTENSIONS, FALSE, FASTEST, FIXED, FLOAT, FLOAT_MAT2, FLOAT_MAT3, FLOAT_MAT4, FLOAT_VEC2, FLOAT_VEC3, FLOAT_VEC4, FRAGMENT_SHADER, FRAMEBUFFER, FRAMEBUFFER_ATTACHMENT_OBJECT_NAME, FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE, FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE, FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL, FRAMEBUFFER_BINDING, FRAMEBUFFER_COMPLETE, FRAMEBUFFER_INCOMPLETE_ATTACHMENT, FRAMEBUFFER_INCOMPLETE_DIMENSIONS, FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT, FRAMEBUFFER_UNSUPPORTED, FRONT, FRONT_AND_BACK, FRONT_FACE, FUNC_ADD, FUNC_REVERSE_SUBTRACT, FUNC_SUBTRACT, GENERATE_MIPMAP, GENERATE_MIPMAP_HINT, GEQUAL, GREATER, GREEN_BITS, HIGH_FLOAT, HIGH_INT, IMPLEMENTATION_COLOR_READ_FORMAT, IMPLEMENTATION_COLOR_READ_TYPE, INCR, INCR_WRAP, INFO_LOG_LENGTH, INT, INT_VEC2, INT_VEC3, INT_VEC4, INVALID_ENUM, INVALID_FRAMEBUFFER_OPERATION, INVALID_OPERATION, INVALID_VALUE, INVERT, KEEP, LEQUAL, LESS, LINE_LOOP, LINE_STRIP, LINE_WIDTH, LINEAR, LINEAR_MIPMAP_LINEAR, LINEAR_MIPMAP_NEAREST, LINES, LINK_STATUS, LOW_FLOAT, LOW_INT, LUMINANCE, LUMINANCE_ALPHA, MAX_COMBINED_TEXTURE_IMAGE_UNITS, MAX_CUBE_MAP_TEXTURE_SIZE, MAX_FRAGMENT_UNIFORM_VECTORS, MAX_RENDERBUFFER_SIZE, MAX_TEXTURE_IMAGE_UNITS, MAX_TEXTURE_MAX_ANISOTROPY_EXT, MAX_TEXTURE_SIZE, MAX_TEXTURE_UNITS, MAX_VARYING_VECTORS, MAX_VERTEX_ATTRIBS, MAX_VERTEX_TEXTURE_IMAGE_UNITS, MAX_VERTEX_UNIFORM_VECTORS, MAX_VIEWPORT_DIMS, MEDIUM_FLOAT, MEDIUM_INT, MIRRORED_REPEAT, NEAREST, NEAREST_MIPMAP_LINEAR, NEAREST_MIPMAP_NEAREST, NEVER, NICEST, NO_ERROR, NONE, NOTEQUAL, NUM_COMPRESSED_TEXTURE_FORMATS, NUM_SHADER_BINARY_FORMATS, ONE, ONE_MINUS_CONSTANT_ALPHA, ONE_MINUS_CONSTANT_COLOR, ONE_MINUS_DST_ALPHA, ONE_MINUS_DST_COLOR, ONE_MINUS_SRC_ALPHA, ONE_MINUS_SRC_COLOR, OUT_OF_MEMORY, PACK_ALIGNMENT, POINTS, POLYGON_OFFSET_FACTOR, POLYGON_OFFSET_FILL, POLYGON_OFFSET_UNITS, RED_BITS, RENDERBUFFER, RENDERBUFFER_ALPHA_SIZE, RENDERBUFFER_BINDING, RENDERBUFFER_BLUE_SIZE, RENDERBUFFER_DEPTH_SIZE, RENDERBUFFER_GREEN_SIZE, RENDERBUFFER_HEIGHT, RENDERBUFFER_INTERNAL_FORMAT, RENDERBUFFER_RED_SIZE, RENDERBUFFER_STENCIL_SIZE, RENDERBUFFER_WIDTH, RENDERER, REPEAT, REPLACE, RGB, RGB5_A1, RGB565, RGBA, RGBA4, SAMPLE_ALPHA_TO_COVERAGE, SAMPLE_BUFFERS, SAMPLE_COVERAGE, SAMPLE_COVERAGE_INVERT, SAMPLE_COVERAGE_VALUE, SAMPLER_2D, SAMPLER_CUBE, SAMPLES, SCISSOR_BOX, SCISSOR_TEST, SHADER_BINARY_FORMATS, SHADER_COMPILER, SHADER_SOURCE_LENGTH, SHADER_TYPE, SHADING_LANGUAGE_VERSION, SHORT, SRC_ALPHA, SRC_ALPHA_SATURATE, SRC_COLOR, STATIC_DRAW, STENCIL_ATTACHMENT, STENCIL_BACK_FAIL, STENCIL_BACK_FUNC, STENCIL_BACK_PASS_DEPTH_FAIL, STENCIL_BACK_PASS_DEPTH_PASS, STENCIL_BACK_REF, STENCIL_BACK_VALUE_MASK, STENCIL_BACK_WRITEMASK, STENCIL_BITS, STENCIL_BUFFER_BIT, STENCIL_CLEAR_VALUE, STENCIL_FAIL, STENCIL_FUNC, STENCIL_INDEX, STENCIL_INDEX8, STENCIL_PASS_DEPTH_FAIL, STENCIL_PASS_DEPTH_PASS, STENCIL_REF, STENCIL_TEST, STENCIL_VALUE_MASK, STENCIL_WRITEMASK, STREAM_DRAW, SUBPIXEL_BITS, TEXTURE, TEXTURE_2D, TEXTURE_BINDING_2D, TEXTURE_BINDING_CUBE_MAP, TEXTURE_CUBE_MAP, TEXTURE_CUBE_MAP_NEGATIVE_X, TEXTURE_CUBE_MAP_NEGATIVE_Y, TEXTURE_CUBE_MAP_NEGATIVE_Z, TEXTURE_CUBE_MAP_POSITIVE_X, TEXTURE_CUBE_MAP_POSITIVE_Y, TEXTURE_CUBE_MAP_POSITIVE_Z, TEXTURE_MAG_FILTER, TEXTURE_MAX_ANISOTROPY_EXT, TEXTURE_MIN_FILTER, TEXTURE_WRAP_S, TEXTURE_WRAP_T, TEXTURE0, TEXTURE1, TEXTURE10, TEXTURE11, TEXTURE12, TEXTURE13, TEXTURE14, TEXTURE15, TEXTURE16, TEXTURE17, TEXTURE18, TEXTURE19, TEXTURE2, TEXTURE20, TEXTURE21, TEXTURE22, TEXTURE23, TEXTURE24, TEXTURE25, TEXTURE26, TEXTURE27, TEXTURE28, TEXTURE29, TEXTURE3, TEXTURE30, TEXTURE31, TEXTURE4, TEXTURE5, TEXTURE6, TEXTURE7, TEXTURE8, TEXTURE9, TRIANGLE_FAN, TRIANGLE_STRIP, TRIANGLES, TRUE, UNPACK_ALIGNMENT, UNSIGNED_BYTE, UNSIGNED_INT, UNSIGNED_SHORT, UNSIGNED_SHORT_4_4_4_4, UNSIGNED_SHORT_5_5_5_1, UNSIGNED_SHORT_5_6_5, VALIDATE_STATUS, VENDOR, VERSION, VERTEX_ATTRIB_ARRAY_BUFFER_BINDING, VERTEX_ATTRIB_ARRAY_ENABLED, VERTEX_ATTRIB_ARRAY_NORMALIZED, VERTEX_ATTRIB_ARRAY_POINTER, VERTEX_ATTRIB_ARRAY_SIZE, VERTEX_ATTRIB_ARRAY_STRIDE, VERTEX_ATTRIB_ARRAY_TYPE, VERTEX_PROGRAM_POINT_SIZE, VERTEX_SHADER, VIEWPORT, ZERO

Constructor Summary

Constructors
Constructor Description

LwjglGL20()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`activeTexture(int texture)`
`void`	`attachShader(int program, int shader)`
`void`	`bindAttribLocation(int program, int index, java.lang.String name)`
`void`	`bindBuffer(int target, int buffer)`
`void`	`bindFramebuffer(int target, int framebuffer)`
`void`	`bindRenderbuffer(int target, int renderbuffer)`
`void`	`bindTexture(int target, int texture)`
`void`	`blendColor(float red, float green, float blue, float alpha)`
`void`	`blendEquation(int mode)`
`void`	`blendEquationSeparate(int modeRGB, int modeAlpha)`
`void`	`blendFunc(int sfactor, int dfactor)`
`void`	`blendFuncSeparate(int srcRGB, int dstRGB, int srcAlpha, int dstAlpha)`
`void`	`bufferData(int target, int size, java.nio.Buffer data, int usage)`
`void`	`bufferSubData(int target, int offset, int size, java.nio.Buffer data)`
`int`	`checkFramebufferStatus(int target)`
`void`	`clear(int mask)`
`void`	`clearColor(float red, float green, float blue, float alpha)`
`void`	`clearDepthf(float depth)`
`void`	`clearStencil(int s)`
`void`	`colorMask(boolean red, boolean green, boolean blue, boolean alpha)`
`void`	`compileShader(int shader)`
`void`	`compressedTexImage2D(int target, int level, int internalformat, int width, int height, int border, int imageSize, java.nio.Buffer data)`
`void`	`compressedTexSubImage2D(int target, int level, int xoffset, int yoffset, int width, int height, int format, int imageSize, java.nio.Buffer data)`
`void`	`copyTexImage2D(int target, int level, int internalformat, int x, int y, int width, int height, int border)`
`void`	`copyTexSubImage2D(int target, int level, int xoffset, int yoffset, int x, int y, int width, int height)`
`int`	`createProgram()`
`int`	`createShader(int type)`
`void`	`cullFace(int mode)`
`void`	`deleteBuffer(int buffer)`
`void`	`deleteBuffers(int n, java.nio.IntBuffer buffers)`
`void`	`deleteFramebuffer(int framebuffer)`
`void`	`deleteFramebuffers(int n, java.nio.IntBuffer framebuffers)`
`void`	`deleteProgram(int program)`
`void`	`deleteRenderbuffer(int renderbuffer)`
`void`	`deleteRenderbuffers(int n, java.nio.IntBuffer renderbuffers)`
`void`	`deleteShader(int shader)`
`void`	`deleteTexture(int texture)`
`void`	`deleteTextures(int n, java.nio.IntBuffer textures)`
`void`	`depthFunc(int func)`
`void`	`depthMask(boolean flag)`
`void`	`depthRangef(float zNear, float zFar)`
`void`	`detachShader(int program, int shader)`
`void`	`disable(int cap)`
`void`	`disableVertexAttribArray(int index)`
`void`	`drawArrays(int mode, int first, int count)`
`void`	`drawElements(int mode, int count, int type, int indices)`
`void`	`drawElements(int mode, int count, int type, java.nio.Buffer indices)`
`void`	`enable(int cap)`
`void`	`enableVertexAttribArray(int index)`
`void`	`finish()`
`void`	`flush()`
`void`	`framebufferRenderbuffer(int target, int attachment, int renderbuffertarget, int renderbuffer)`
`void`	`framebufferTexture2D(int target, int attachment, int textarget, int texture, int level)`
`void`	`frontFace(int mode)`
`int`	`genBuffer()`
`void`	`genBuffers(int n, java.nio.IntBuffer buffers)`
`void`	`generateMipmap(int target)`
`int`	`genFramebuffer()`
`void`	`genFramebuffers(int n, java.nio.IntBuffer framebuffers)`
`int`	`genRenderbuffer()`
`void`	`genRenderbuffers(int n, java.nio.IntBuffer renderbuffers)`
`int`	`genTexture()`
`void`	`genTextures(int n, java.nio.IntBuffer textures)`
`java.lang.String`	`getActiveAttrib(int program, int index, java.nio.IntBuffer size, java.nio.Buffer type)`
`java.lang.String`	`getActiveUniform(int program, int index, java.nio.IntBuffer size, java.nio.Buffer type)`
`void`	`getAttachedShaders(int program, int maxcount, java.nio.Buffer count, java.nio.IntBuffer shaders)`
`int`	`getAttribLocation(int program, java.lang.String name)`
`void`	`getBooleanv(int pname, java.nio.Buffer params)`
`void`	`getBufferParameteriv(int target, int pname, java.nio.IntBuffer params)`
`int`	`getError()`
`void`	`getFloatv(int pname, java.nio.FloatBuffer params)`
`void`	`getFramebufferAttachmentParameteriv(int target, int attachment, int pname, java.nio.IntBuffer params)`
`void`	`getIntegerv(int pname, java.nio.IntBuffer params)`
`java.lang.String`	`getProgramInfoLog(int program)`
`void`	`getProgramiv(int program, int pname, java.nio.IntBuffer params)`
`void`	`getRenderbufferParameteriv(int target, int pname, java.nio.IntBuffer params)`
`java.lang.String`	`getShaderInfoLog(int shader)`
`void`	`getShaderiv(int shader, int pname, java.nio.IntBuffer params)`
`void`	`getShaderPrecisionFormat(int shadertype, int precisiontype, java.nio.IntBuffer range, java.nio.IntBuffer precision)`
`java.lang.String`	`getString(int name)`
`void`	`getTexParameterfv(int target, int pname, java.nio.FloatBuffer params)`
`void`	`getTexParameteriv(int target, int pname, java.nio.IntBuffer params)`
`void`	`getUniformfv(int program, int location, java.nio.FloatBuffer params)`
`void`	`getUniformiv(int program, int location, java.nio.IntBuffer params)`
`int`	`getUniformLocation(int program, java.lang.String name)`
`void`	`getVertexAttribfv(int index, int pname, java.nio.FloatBuffer params)`
`void`	`getVertexAttribiv(int index, int pname, java.nio.IntBuffer params)`
`void`	`getVertexAttribPointerv(int index, int pname, java.nio.Buffer pointer)`
`void`	`hint(int target, int mode)`
`boolean`	`isBuffer(int buffer)`
`boolean`	`isEnabled(int cap)`
`boolean`	`isFramebuffer(int framebuffer)`
`boolean`	`isProgram(int program)`
`boolean`	`isRenderbuffer(int renderbuffer)`
`boolean`	`isShader(int shader)`
`boolean`	`isTexture(int texture)`
`void`	`lineWidth(float width)`
`void`	`linkProgram(int program)`
`void`	`pixelStorei(int pname, int param)`
`void`	`polygonOffset(float factor, float units)`
`void`	`readPixels(int x, int y, int width, int height, int format, int type, java.nio.Buffer pixels)`
`void`	`releaseShaderCompiler()`
`void`	`renderbufferStorage(int target, int internalformat, int width, int height)`
`void`	`sampleCoverage(float value, boolean invert)`
`void`	`scissor(int x, int y, int width, int height)`
`void`	`shaderBinary(int n, java.nio.IntBuffer shaders, int binaryformat, java.nio.Buffer binary, int length)`
`void`	`shaderSource(int shader, java.lang.String string)`
`void`	`stencilFunc(int func, int ref, int mask)`
`void`	`stencilFuncSeparate(int face, int func, int ref, int mask)`
`void`	`stencilMask(int mask)`
`void`	`stencilMaskSeparate(int face, int mask)`
`void`	`stencilOp(int fail, int zfail, int zpass)`
`void`	`stencilOpSeparate(int face, int fail, int zfail, int zpass)`
`void`	`texImage2D(int target, int level, int internalformat, int width, int height, int border, int format, int type, java.nio.Buffer pixels)`
`void`	`texParameterf(int target, int pname, float param)`
`void`	`texParameterfv(int target, int pname, java.nio.FloatBuffer params)`
`void`	`texParameteri(int target, int pname, int param)`
`void`	`texParameteriv(int target, int pname, java.nio.IntBuffer params)`
`void`	`texSubImage2D(int target, int level, int xoffset, int yoffset, int width, int height, int format, int type, java.nio.Buffer pixels)`
`void`	`uniform1f(int location, float x)`
`void`	`uniform1fv(int location, int count, float[] v, int offset)`
`void`	`uniform1fv(int location, int count, java.nio.FloatBuffer v)`
`void`	`uniform1i(int location, int x)`
`void`	`uniform1iv(int location, int count, int[] v, int offset)`
`void`	`uniform1iv(int location, int count, java.nio.IntBuffer v)`
`void`	`uniform2f(int location, float x, float y)`
`void`	`uniform2fv(int location, int count, float[] v, int offset)`
`void`	`uniform2fv(int location, int count, java.nio.FloatBuffer v)`
`void`	`uniform2i(int location, int x, int y)`
`void`	`uniform2iv(int location, int count, int[] v, int offset)`
`void`	`uniform2iv(int location, int count, java.nio.IntBuffer v)`
`void`	`uniform3f(int location, float x, float y, float z)`
`void`	`uniform3fv(int location, int count, float[] v, int offset)`
`void`	`uniform3fv(int location, int count, java.nio.FloatBuffer v)`
`void`	`uniform3i(int location, int x, int y, int z)`
`void`	`uniform3iv(int location, int count, int[] v, int offset)`
`void`	`uniform3iv(int location, int count, java.nio.IntBuffer v)`
`void`	`uniform4f(int location, float x, float y, float z, float w)`
`void`	`uniform4fv(int location, int count, float[] v, int offset)`
`void`	`uniform4fv(int location, int count, java.nio.FloatBuffer v)`
`void`	`uniform4i(int location, int x, int y, int z, int w)`
`void`	`uniform4iv(int location, int count, int[] v, int offset)`
`void`	`uniform4iv(int location, int count, java.nio.IntBuffer v)`
`void`	`uniformMatrix2fv(int location, int count, boolean transpose, float[] value, int offset)`
`void`	`uniformMatrix2fv(int location, int count, boolean transpose, java.nio.FloatBuffer value)`
`void`	`uniformMatrix3fv(int location, int count, boolean transpose, float[] value, int offset)`
`void`	`uniformMatrix3fv(int location, int count, boolean transpose, java.nio.FloatBuffer value)`
`void`	`uniformMatrix4fv(int location, int count, boolean transpose, float[] value, int offset)`
`void`	`uniformMatrix4fv(int location, int count, boolean transpose, java.nio.FloatBuffer value)`
`void`	`useProgram(int program)`
`void`	`validateProgram(int program)`
`void`	`vertexAttrib1f(int indx, float x)`
`void`	`vertexAttrib1fv(int indx, java.nio.FloatBuffer values)`
`void`	`vertexAttrib2f(int indx, float x, float y)`
`void`	`vertexAttrib2fv(int indx, java.nio.FloatBuffer values)`
`void`	`vertexAttrib3f(int indx, float x, float y, float z)`
`void`	`vertexAttrib3fv(int indx, java.nio.FloatBuffer values)`
`void`	`vertexAttrib4f(int indx, float x, float y, float z, float w)`
`void`	`vertexAttrib4fv(int indx, java.nio.FloatBuffer values)`
`void`	`vertexAttribPointer(int indx, int size, int type, boolean normalized, int stride, int ptr)`
`void`	`vertexAttribPointer(int indx, int size, int type, boolean normalized, int stride, java.nio.Buffer buffer)`
`void`	`viewport(int x, int y, int width, int height)`

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

Constructor Detail
- LwjglGL20
```
public LwjglGL20()
```

Method Detail

activeTexture
```
public void activeTexture(int texture)
```
Specified by:

activeTexture in interface org.oscim.backend.GL

attachShader

public void attachShader(int program,
                         int shader)

Specified by:: attachShader in interface org.oscim.backend.GL

bindAttribLocation

public void bindAttribLocation(int program,
                               int index,
                               java.lang.String name)

Specified by:: bindAttribLocation in interface org.oscim.backend.GL

bindBuffer

public void bindBuffer(int target,
                       int buffer)

Specified by:: bindBuffer in interface org.oscim.backend.GL

bindFramebuffer

public void bindFramebuffer(int target,
                            int framebuffer)

Specified by:: bindFramebuffer in interface org.oscim.backend.GL

bindRenderbuffer

public void bindRenderbuffer(int target,
                             int renderbuffer)

Specified by:: bindRenderbuffer in interface org.oscim.backend.GL

bindTexture

public void bindTexture(int target,
                        int texture)

Specified by:: bindTexture in interface org.oscim.backend.GL

blendColor

public void blendColor(float red,
                       float green,
                       float blue,
                       float alpha)

Specified by:: blendColor in interface org.oscim.backend.GL

blendEquation
```
public void blendEquation(int mode)
```
Specified by:

blendEquation in interface org.oscim.backend.GL

blendEquationSeparate

public void blendEquationSeparate(int modeRGB,
                                  int modeAlpha)

Specified by:: blendEquationSeparate in interface org.oscim.backend.GL

blendFunc

public void blendFunc(int sfactor,
                      int dfactor)

Specified by:: blendFunc in interface org.oscim.backend.GL

blendFuncSeparate

public void blendFuncSeparate(int srcRGB,
                              int dstRGB,
                              int srcAlpha,
                              int dstAlpha)

Specified by:: blendFuncSeparate in interface org.oscim.backend.GL

bufferData

public void bufferData(int target,
                       int size,
                       java.nio.Buffer data,
                       int usage)

Specified by:: bufferData in interface org.oscim.backend.GL

bufferSubData

public void bufferSubData(int target,
                          int offset,
                          int size,
                          java.nio.Buffer data)

Specified by:: bufferSubData in interface org.oscim.backend.GL

checkFramebufferStatus
```
public int checkFramebufferStatus(int target)
```
Specified by:

checkFramebufferStatus in interface org.oscim.backend.GL

clear
```
public void clear(int mask)
```
Specified by:

clear in interface org.oscim.backend.GL

clearColor

public void clearColor(float red,
                       float green,
                       float blue,
                       float alpha)

Specified by:: clearColor in interface org.oscim.backend.GL

clearDepthf
```
public void clearDepthf(float depth)
```
Specified by:

clearDepthf in interface org.oscim.backend.GL

clearStencil
```
public void clearStencil(int s)
```
Specified by:

clearStencil in interface org.oscim.backend.GL

colorMask

public void colorMask(boolean red,
                      boolean green,
                      boolean blue,
                      boolean alpha)

Specified by:: colorMask in interface org.oscim.backend.GL

compileShader
```
public void compileShader(int shader)
```
Specified by:

compileShader in interface org.oscim.backend.GL

compressedTexImage2D

public void compressedTexImage2D(int target,
                                 int level,
                                 int internalformat,
                                 int width,
                                 int height,
                                 int border,
                                 int imageSize,
                                 java.nio.Buffer data)

Specified by:: compressedTexImage2D in interface org.oscim.backend.GL

compressedTexSubImage2D

public void compressedTexSubImage2D(int target,
                                    int level,
                                    int xoffset,
                                    int yoffset,
                                    int width,
                                    int height,
                                    int format,
                                    int imageSize,
                                    java.nio.Buffer data)

Specified by:: compressedTexSubImage2D in interface org.oscim.backend.GL

copyTexImage2D

public void copyTexImage2D(int target,
                           int level,
                           int internalformat,
                           int x,
                           int y,
                           int width,
                           int height,
                           int border)

Specified by:: copyTexImage2D in interface org.oscim.backend.GL

copyTexSubImage2D

public void copyTexSubImage2D(int target,
                              int level,
                              int xoffset,
                              int yoffset,
                              int x,
                              int y,
                              int width,
                              int height)

Specified by:: copyTexSubImage2D in interface org.oscim.backend.GL

createProgram
```
public int createProgram()
```
Specified by:

createProgram in interface org.oscim.backend.GL

createShader
```
public int createShader(int type)
```
Specified by:

createShader in interface org.oscim.backend.GL

cullFace
```
public void cullFace(int mode)
```
Specified by:

cullFace in interface org.oscim.backend.GL

deleteBuffers

public void deleteBuffers(int n,
                          java.nio.IntBuffer buffers)

Specified by:: deleteBuffers in interface org.oscim.backend.GL

deleteBuffer
```
public void deleteBuffer(int buffer)
```
Specified by:

deleteBuffer in interface org.oscim.backend.GL

deleteFramebuffers

public void deleteFramebuffers(int n,
                               java.nio.IntBuffer framebuffers)

Specified by:: deleteFramebuffers in interface org.oscim.backend.GL

deleteFramebuffer
```
public void deleteFramebuffer(int framebuffer)
```
Specified by:

deleteFramebuffer in interface org.oscim.backend.GL

deleteProgram
```
public void deleteProgram(int program)
```
Specified by:

deleteProgram in interface org.oscim.backend.GL

deleteRenderbuffers

public void deleteRenderbuffers(int n,
                                java.nio.IntBuffer renderbuffers)

Specified by:: deleteRenderbuffers in interface org.oscim.backend.GL

deleteRenderbuffer
```
public void deleteRenderbuffer(int renderbuffer)
```
Specified by:

deleteRenderbuffer in interface org.oscim.backend.GL

deleteShader
```
public void deleteShader(int shader)
```
Specified by:

deleteShader in interface org.oscim.backend.GL

deleteTextures

public void deleteTextures(int n,
                           java.nio.IntBuffer textures)

Specified by:: deleteTextures in interface org.oscim.backend.GL

deleteTexture
```
public void deleteTexture(int texture)
```
Specified by:

deleteTexture in interface org.oscim.backend.GL

depthFunc
```
public void depthFunc(int func)
```
Specified by:

depthFunc in interface org.oscim.backend.GL

depthMask
```
public void depthMask(boolean flag)
```
Specified by:

depthMask in interface org.oscim.backend.GL

depthRangef

public void depthRangef(float zNear,
                        float zFar)

Specified by:: depthRangef in interface org.oscim.backend.GL

detachShader

public void detachShader(int program,
                         int shader)

Specified by:: detachShader in interface org.oscim.backend.GL

disable
```
public void disable(int cap)
```
Specified by:

disable in interface org.oscim.backend.GL

disableVertexAttribArray
```
public void disableVertexAttribArray(int index)
```
Specified by:

disableVertexAttribArray in interface org.oscim.backend.GL

drawArrays

public void drawArrays(int mode,
                       int first,
                       int count)

Specified by:: drawArrays in interface org.oscim.backend.GL

drawElements

public void drawElements(int mode,
                         int count,
                         int type,
                         java.nio.Buffer indices)

Specified by:: drawElements in interface org.oscim.backend.GL

enable
```
public void enable(int cap)
```
Specified by:

enable in interface org.oscim.backend.GL

enableVertexAttribArray
```
public void enableVertexAttribArray(int index)
```
Specified by:

enableVertexAttribArray in interface org.oscim.backend.GL

finish
```
public void finish()
```
Specified by:

finish in interface org.oscim.backend.GL

flush
```
public void flush()
```
Specified by:

flush in interface org.oscim.backend.GL

framebufferRenderbuffer

public void framebufferRenderbuffer(int target,
                                    int attachment,
                                    int renderbuffertarget,
                                    int renderbuffer)

Specified by:: framebufferRenderbuffer in interface org.oscim.backend.GL

framebufferTexture2D

public void framebufferTexture2D(int target,
                                 int attachment,
                                 int textarget,
                                 int texture,
                                 int level)

Specified by:: framebufferTexture2D in interface org.oscim.backend.GL

frontFace
```
public void frontFace(int mode)
```
Specified by:

frontFace in interface org.oscim.backend.GL

genBuffers

public void genBuffers(int n,
                       java.nio.IntBuffer buffers)

Specified by:: genBuffers in interface org.oscim.backend.GL

genBuffer
```
public int genBuffer()
```
Specified by:

genBuffer in interface org.oscim.backend.GL

genFramebuffers

public void genFramebuffers(int n,
                            java.nio.IntBuffer framebuffers)

Specified by:: genFramebuffers in interface org.oscim.backend.GL

genFramebuffer
```
public int genFramebuffer()
```
Specified by:

genFramebuffer in interface org.oscim.backend.GL

genRenderbuffers

public void genRenderbuffers(int n,
                             java.nio.IntBuffer renderbuffers)

Specified by:: genRenderbuffers in interface org.oscim.backend.GL

genRenderbuffer
```
public int genRenderbuffer()
```
Specified by:

genRenderbuffer in interface org.oscim.backend.GL

genTextures

public void genTextures(int n,
                        java.nio.IntBuffer textures)

Specified by:: genTextures in interface org.oscim.backend.GL

genTexture
```
public int genTexture()
```
Specified by:

genTexture in interface org.oscim.backend.GL

generateMipmap
```
public void generateMipmap(int target)
```
Specified by:

generateMipmap in interface org.oscim.backend.GL

getActiveAttrib

public java.lang.String getActiveAttrib(int program,
                                        int index,
                                        java.nio.IntBuffer size,
                                        java.nio.Buffer type)

Specified by:: getActiveAttrib in interface org.oscim.backend.GL

getActiveUniform

public java.lang.String getActiveUniform(int program,
                                         int index,
                                         java.nio.IntBuffer size,
                                         java.nio.Buffer type)

Specified by:: getActiveUniform in interface org.oscim.backend.GL

getAttachedShaders

public void getAttachedShaders(int program,
                               int maxcount,
                               java.nio.Buffer count,
                               java.nio.IntBuffer shaders)

Specified by:: getAttachedShaders in interface org.oscim.backend.GL

getAttribLocation

public int getAttribLocation(int program,
                             java.lang.String name)

Specified by:: getAttribLocation in interface org.oscim.backend.GL

getBooleanv

public void getBooleanv(int pname,
                        java.nio.Buffer params)

Specified by:: getBooleanv in interface org.oscim.backend.GL

getBufferParameteriv

public void getBufferParameteriv(int target,
                                 int pname,
                                 java.nio.IntBuffer params)

Specified by:: getBufferParameteriv in interface org.oscim.backend.GL

getError
```
public int getError()
```
Specified by:

getError in interface org.oscim.backend.GL

getFloatv

public void getFloatv(int pname,
                      java.nio.FloatBuffer params)

Specified by:: getFloatv in interface org.oscim.backend.GL

getFramebufferAttachmentParameteriv

public void getFramebufferAttachmentParameteriv(int target,
                                                int attachment,
                                                int pname,
                                                java.nio.IntBuffer params)

Specified by:: getFramebufferAttachmentParameteriv in interface org.oscim.backend.GL

getIntegerv

public void getIntegerv(int pname,
                        java.nio.IntBuffer params)

Specified by:: getIntegerv in interface org.oscim.backend.GL

getProgramInfoLog
```
public java.lang.String getProgramInfoLog(int program)
```
Specified by:

getProgramInfoLog in interface org.oscim.backend.GL

getProgramiv

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

Specified by:: getProgramiv in interface org.oscim.backend.GL

getRenderbufferParameteriv

public void getRenderbufferParameteriv(int target,
                                       int pname,
                                       java.nio.IntBuffer params)

Specified by:: getRenderbufferParameteriv in interface org.oscim.backend.GL

getShaderInfoLog
```
public java.lang.String getShaderInfoLog(int shader)
```
Specified by:

getShaderInfoLog in interface org.oscim.backend.GL

getShaderPrecisionFormat

public void getShaderPrecisionFormat(int shadertype,
                                     int precisiontype,
                                     java.nio.IntBuffer range,
                                     java.nio.IntBuffer precision)

Specified by:: getShaderPrecisionFormat in interface org.oscim.backend.GL

getShaderiv

public void getShaderiv(int shader,
                        int pname,
                        java.nio.IntBuffer params)

Specified by:: getShaderiv in interface org.oscim.backend.GL

getString
```
public java.lang.String getString(int name)
```
Specified by:

getString in interface org.oscim.backend.GL

getTexParameterfv

public void getTexParameterfv(int target,
                              int pname,
                              java.nio.FloatBuffer params)

Specified by:: getTexParameterfv in interface org.oscim.backend.GL

getTexParameteriv

public void getTexParameteriv(int target,
                              int pname,
                              java.nio.IntBuffer params)

Specified by:: getTexParameteriv in interface org.oscim.backend.GL

getUniformLocation

public int getUniformLocation(int program,
                              java.lang.String name)

Specified by:: getUniformLocation in interface org.oscim.backend.GL

getUniformfv

public void getUniformfv(int program,
                         int location,
                         java.nio.FloatBuffer params)

Specified by:: getUniformfv in interface org.oscim.backend.GL

getUniformiv

public void getUniformiv(int program,
                         int location,
                         java.nio.IntBuffer params)

Specified by:: getUniformiv in interface org.oscim.backend.GL

getVertexAttribPointerv

public void getVertexAttribPointerv(int index,
                                    int pname,
                                    java.nio.Buffer pointer)

Specified by:: getVertexAttribPointerv in interface org.oscim.backend.GL

getVertexAttribfv

public void getVertexAttribfv(int index,
                              int pname,
                              java.nio.FloatBuffer params)

Specified by:: getVertexAttribfv in interface org.oscim.backend.GL

getVertexAttribiv

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

Specified by:: getVertexAttribiv in interface org.oscim.backend.GL

hint

public void hint(int target,
                 int mode)

Specified by:: hint in interface org.oscim.backend.GL

isBuffer
```
public boolean isBuffer(int buffer)
```
Specified by:

isBuffer in interface org.oscim.backend.GL

isEnabled
```
public boolean isEnabled(int cap)
```
Specified by:

isEnabled in interface org.oscim.backend.GL

isFramebuffer
```
public boolean isFramebuffer(int framebuffer)
```
Specified by:

isFramebuffer in interface org.oscim.backend.GL

isProgram
```
public boolean isProgram(int program)
```
Specified by:

isProgram in interface org.oscim.backend.GL

isRenderbuffer
```
public boolean isRenderbuffer(int renderbuffer)
```
Specified by:

isRenderbuffer in interface org.oscim.backend.GL

isShader
```
public boolean isShader(int shader)
```
Specified by:

isShader in interface org.oscim.backend.GL

isTexture
```
public boolean isTexture(int texture)
```
Specified by:

isTexture in interface org.oscim.backend.GL

lineWidth
```
public void lineWidth(float width)
```
Specified by:

lineWidth in interface org.oscim.backend.GL

linkProgram
```
public void linkProgram(int program)
```
Specified by:

linkProgram in interface org.oscim.backend.GL

pixelStorei

public void pixelStorei(int pname,
                        int param)

Specified by:: pixelStorei in interface org.oscim.backend.GL

polygonOffset

public void polygonOffset(float factor,
                          float units)

Specified by:: polygonOffset in interface org.oscim.backend.GL

readPixels

public void readPixels(int x,
                       int y,
                       int width,
                       int height,
                       int format,
                       int type,
                       java.nio.Buffer pixels)

Specified by:: readPixels in interface org.oscim.backend.GL

releaseShaderCompiler
```
public void releaseShaderCompiler()
```
Specified by:

releaseShaderCompiler in interface org.oscim.backend.GL

renderbufferStorage

public void renderbufferStorage(int target,
                                int internalformat,
                                int width,
                                int height)

Specified by:: renderbufferStorage in interface org.oscim.backend.GL

sampleCoverage

public void sampleCoverage(float value,
                           boolean invert)

Specified by:: sampleCoverage in interface org.oscim.backend.GL

scissor

public void scissor(int x,
                    int y,
                    int width,
                    int height)

Specified by:: scissor in interface org.oscim.backend.GL

shaderBinary

public void shaderBinary(int n,
                         java.nio.IntBuffer shaders,
                         int binaryformat,
                         java.nio.Buffer binary,
                         int length)

Specified by:: shaderBinary in interface org.oscim.backend.GL

shaderSource

public void shaderSource(int shader,
                         java.lang.String string)

Specified by:: shaderSource in interface org.oscim.backend.GL

stencilFunc

public void stencilFunc(int func,
                        int ref,
                        int mask)

Specified by:: stencilFunc in interface org.oscim.backend.GL

stencilFuncSeparate

public void stencilFuncSeparate(int face,
                                int func,
                                int ref,
                                int mask)

Specified by:: stencilFuncSeparate in interface org.oscim.backend.GL

stencilMask
```
public void stencilMask(int mask)
```
Specified by:

stencilMask in interface org.oscim.backend.GL

stencilMaskSeparate

public void stencilMaskSeparate(int face,
                                int mask)

Specified by:: stencilMaskSeparate in interface org.oscim.backend.GL

stencilOp

public void stencilOp(int fail,
                      int zfail,
                      int zpass)

Specified by:: stencilOp in interface org.oscim.backend.GL

stencilOpSeparate

public void stencilOpSeparate(int face,
                              int fail,
                              int zfail,
                              int zpass)

Specified by:: stencilOpSeparate in interface org.oscim.backend.GL

texImage2D

public void texImage2D(int target,
                       int level,
                       int internalformat,
                       int width,
                       int height,
                       int border,
                       int format,
                       int type,
                       java.nio.Buffer pixels)

Specified by:: texImage2D in interface org.oscim.backend.GL

texParameterf

public void texParameterf(int target,
                          int pname,
                          float param)

Specified by:: texParameterf in interface org.oscim.backend.GL

texParameterfv

public void texParameterfv(int target,
                           int pname,
                           java.nio.FloatBuffer params)

Specified by:: texParameterfv in interface org.oscim.backend.GL

texParameteri

public void texParameteri(int target,
                          int pname,
                          int param)

Specified by:: texParameteri in interface org.oscim.backend.GL

texParameteriv

public void texParameteriv(int target,
                           int pname,
                           java.nio.IntBuffer params)

Specified by:: texParameteriv in interface org.oscim.backend.GL

texSubImage2D

public void texSubImage2D(int target,
                          int level,
                          int xoffset,
                          int yoffset,
                          int width,
                          int height,
                          int format,
                          int type,
                          java.nio.Buffer pixels)

Specified by:: texSubImage2D in interface org.oscim.backend.GL

uniform1f

public void uniform1f(int location,
                      float x)

Specified by:: uniform1f in interface org.oscim.backend.GL

uniform1fv

public void uniform1fv(int location,
                       int count,
                       java.nio.FloatBuffer v)

Specified by:: uniform1fv in interface org.oscim.backend.GL

uniform1fv

public void uniform1fv(int location,
                       int count,
                       float[] v,
                       int offset)

Specified by:: uniform1fv in interface org.oscim.backend.GL

uniform1i

public void uniform1i(int location,
                      int x)

Specified by:: uniform1i in interface org.oscim.backend.GL

uniform1iv

public void uniform1iv(int location,
                       int count,
                       java.nio.IntBuffer v)

Specified by:: uniform1iv in interface org.oscim.backend.GL

uniform1iv

public void uniform1iv(int location,
                       int count,
                       int[] v,
                       int offset)

Specified by:: uniform1iv in interface org.oscim.backend.GL

uniform2f

public void uniform2f(int location,
                      float x,
                      float y)

Specified by:: uniform2f in interface org.oscim.backend.GL

uniform2fv

public void uniform2fv(int location,
                       int count,
                       java.nio.FloatBuffer v)

Specified by:: uniform2fv in interface org.oscim.backend.GL

uniform2fv

public void uniform2fv(int location,
                       int count,
                       float[] v,
                       int offset)

Specified by:: uniform2fv in interface org.oscim.backend.GL

uniform2i

public void uniform2i(int location,
                      int x,
                      int y)

Specified by:: uniform2i in interface org.oscim.backend.GL

uniform2iv

public void uniform2iv(int location,
                       int count,
                       java.nio.IntBuffer v)

Specified by:: uniform2iv in interface org.oscim.backend.GL

uniform2iv

public void uniform2iv(int location,
                       int count,
                       int[] v,
                       int offset)

Specified by:: uniform2iv in interface org.oscim.backend.GL

uniform3f

public void uniform3f(int location,
                      float x,
                      float y,
                      float z)

Specified by:: uniform3f in interface org.oscim.backend.GL

uniform3fv

public void uniform3fv(int location,
                       int count,
                       java.nio.FloatBuffer v)

Specified by:: uniform3fv in interface org.oscim.backend.GL

uniform3fv

public void uniform3fv(int location,
                       int count,
                       float[] v,
                       int offset)

Specified by:: uniform3fv in interface org.oscim.backend.GL

uniform3i

public void uniform3i(int location,
                      int x,
                      int y,
                      int z)

Specified by:: uniform3i in interface org.oscim.backend.GL

uniform3iv

public void uniform3iv(int location,
                       int count,
                       java.nio.IntBuffer v)

Specified by:: uniform3iv in interface org.oscim.backend.GL

uniform3iv

public void uniform3iv(int location,
                       int count,
                       int[] v,
                       int offset)

Specified by:: uniform3iv in interface org.oscim.backend.GL

uniform4f

public void uniform4f(int location,
                      float x,
                      float y,
                      float z,
                      float w)

Specified by:: uniform4f in interface org.oscim.backend.GL

uniform4fv

public void uniform4fv(int location,
                       int count,
                       java.nio.FloatBuffer v)

Specified by:: uniform4fv in interface org.oscim.backend.GL

uniform4fv

public void uniform4fv(int location,
                       int count,
                       float[] v,
                       int offset)

Specified by:: uniform4fv in interface org.oscim.backend.GL

uniform4i

public void uniform4i(int location,
                      int x,
                      int y,
                      int z,
                      int w)

Specified by:: uniform4i in interface org.oscim.backend.GL

uniform4iv

public void uniform4iv(int location,
                       int count,
                       java.nio.IntBuffer v)

Specified by:: uniform4iv in interface org.oscim.backend.GL

uniform4iv

public void uniform4iv(int location,
                       int count,
                       int[] v,
                       int offset)

Specified by:: uniform4iv in interface org.oscim.backend.GL

uniformMatrix2fv

public void uniformMatrix2fv(int location,
                             int count,
                             boolean transpose,
                             java.nio.FloatBuffer value)

Specified by:: uniformMatrix2fv in interface org.oscim.backend.GL

uniformMatrix2fv

public void uniformMatrix2fv(int location,
                             int count,
                             boolean transpose,
                             float[] value,
                             int offset)

Specified by:: uniformMatrix2fv in interface org.oscim.backend.GL

uniformMatrix3fv

public void uniformMatrix3fv(int location,
                             int count,
                             boolean transpose,
                             java.nio.FloatBuffer value)

Specified by:: uniformMatrix3fv in interface org.oscim.backend.GL

uniformMatrix3fv

public void uniformMatrix3fv(int location,
                             int count,
                             boolean transpose,
                             float[] value,
                             int offset)

Specified by:: uniformMatrix3fv in interface org.oscim.backend.GL

uniformMatrix4fv

public void uniformMatrix4fv(int location,
                             int count,
                             boolean transpose,
                             java.nio.FloatBuffer value)

Specified by:: uniformMatrix4fv in interface org.oscim.backend.GL

uniformMatrix4fv

public void uniformMatrix4fv(int location,
                             int count,
                             boolean transpose,
                             float[] value,
                             int offset)

Specified by:: uniformMatrix4fv in interface org.oscim.backend.GL

useProgram
```
public void useProgram(int program)
```
Specified by:

useProgram in interface org.oscim.backend.GL

validateProgram
```
public void validateProgram(int program)
```
Specified by:

validateProgram in interface org.oscim.backend.GL

vertexAttrib1f

public void vertexAttrib1f(int indx,
                           float x)

Specified by:: vertexAttrib1f in interface org.oscim.backend.GL

vertexAttrib1fv

public void vertexAttrib1fv(int indx,
                            java.nio.FloatBuffer values)

Specified by:: vertexAttrib1fv in interface org.oscim.backend.GL

vertexAttrib2f

public void vertexAttrib2f(int indx,
                           float x,
                           float y)

Specified by:: vertexAttrib2f in interface org.oscim.backend.GL

vertexAttrib2fv

public void vertexAttrib2fv(int indx,
                            java.nio.FloatBuffer values)

Specified by:: vertexAttrib2fv in interface org.oscim.backend.GL

vertexAttrib3f

public void vertexAttrib3f(int indx,
                           float x,
                           float y,
                           float z)

Specified by:: vertexAttrib3f in interface org.oscim.backend.GL

vertexAttrib3fv

public void vertexAttrib3fv(int indx,
                            java.nio.FloatBuffer values)

Specified by:: vertexAttrib3fv in interface org.oscim.backend.GL

vertexAttrib4f

public void vertexAttrib4f(int indx,
                           float x,
                           float y,
                           float z,
                           float w)

Specified by:: vertexAttrib4f in interface org.oscim.backend.GL

vertexAttrib4fv

public void vertexAttrib4fv(int indx,
                            java.nio.FloatBuffer values)

Specified by:: vertexAttrib4fv in interface org.oscim.backend.GL

vertexAttribPointer

public void vertexAttribPointer(int indx,
                                int size,
                                int type,
                                boolean normalized,
                                int stride,
                                java.nio.Buffer buffer)

Specified by:: vertexAttribPointer in interface org.oscim.backend.GL

viewport

public void viewport(int x,
                     int y,
                     int width,
                     int height)

Specified by:: viewport in interface org.oscim.backend.GL

drawElements

public void drawElements(int mode,
                         int count,
                         int type,
                         int indices)

Specified by:: drawElements in interface org.oscim.backend.GL

vertexAttribPointer

public void vertexAttribPointer(int indx,
                                int size,
                                int type,
                                boolean normalized,
                                int stride,
                                int ptr)

Specified by:: vertexAttribPointer in interface org.oscim.backend.GL

Class LwjglGL20

Field Summary

Fields inherited from interface org.oscim.backend.GL

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

LwjglGL20

Method Detail

activeTexture

attachShader

bindAttribLocation

bindBuffer

bindFramebuffer

bindRenderbuffer

bindTexture

blendColor

blendEquation

blendEquationSeparate

blendFunc

blendFuncSeparate

bufferData

bufferSubData

checkFramebufferStatus

clear

clearColor

clearDepthf

clearStencil

colorMask

compileShader

compressedTexImage2D

compressedTexSubImage2D

copyTexImage2D

copyTexSubImage2D

createProgram

createShader

cullFace

deleteBuffers

deleteBuffer

deleteFramebuffers

deleteFramebuffer

deleteProgram

deleteRenderbuffers

deleteRenderbuffer

deleteShader

deleteTextures

deleteTexture

depthFunc

depthMask

depthRangef

detachShader

disable

disableVertexAttribArray

drawArrays

drawElements

enable

enableVertexAttribArray

finish

flush

framebufferRenderbuffer

framebufferTexture2D

frontFace

genBuffers

genBuffer

genFramebuffers

genFramebuffer

genRenderbuffers

genRenderbuffer

genTextures

genTexture

generateMipmap

getActiveAttrib

getActiveUniform

getAttachedShaders

getAttribLocation

getBooleanv

getBufferParameteriv

getError

getFloatv

getFramebufferAttachmentParameteriv