AndroidGL20 (libGDX Android Backend 1.6.3 API)

java.lang.Object
- com.badlogic.gdx.backends.android.AndroidGL20

All Implemented Interfaces:

GL20

Direct Known Subclasses:

AndroidGL30
```
public class AndroidGL20
extends Object
implements GL20
```

Field Summary
- Fields inherited from interface com.badlogic.gdx.graphics.GL20
  GL_ACTIVE_ATTRIBUTE_MAX_LENGTH, GL_ACTIVE_ATTRIBUTES, GL_ACTIVE_TEXTURE, GL_ACTIVE_UNIFORM_MAX_LENGTH, GL_ACTIVE_UNIFORMS, GL_ALIASED_LINE_WIDTH_RANGE, GL_ALIASED_POINT_SIZE_RANGE, GL_ALPHA, GL_ALPHA_BITS, GL_ALWAYS, GL_ARRAY_BUFFER, GL_ARRAY_BUFFER_BINDING, GL_ATTACHED_SHADERS, GL_BACK, GL_BLEND, GL_BLEND_COLOR, GL_BLEND_DST_ALPHA, GL_BLEND_DST_RGB, GL_BLEND_EQUATION, GL_BLEND_EQUATION_ALPHA, GL_BLEND_EQUATION_RGB, GL_BLEND_SRC_ALPHA, GL_BLEND_SRC_RGB, GL_BLUE_BITS, GL_BOOL, GL_BOOL_VEC2, GL_BOOL_VEC3, GL_BOOL_VEC4, GL_BUFFER_SIZE, GL_BUFFER_USAGE, GL_BYTE, GL_CCW, GL_CLAMP_TO_EDGE, GL_COLOR_ATTACHMENT0, GL_COLOR_BUFFER_BIT, GL_COLOR_CLEAR_VALUE, GL_COLOR_WRITEMASK, GL_COMPILE_STATUS, GL_COMPRESSED_TEXTURE_FORMATS, GL_CONSTANT_ALPHA, GL_CONSTANT_COLOR, GL_COVERAGE_BUFFER_BIT_NV, GL_CULL_FACE, GL_CULL_FACE_MODE, GL_CURRENT_PROGRAM, GL_CURRENT_VERTEX_ATTRIB, GL_CW, GL_DECR, GL_DECR_WRAP, GL_DELETE_STATUS, GL_DEPTH_ATTACHMENT, GL_DEPTH_BITS, GL_DEPTH_BUFFER_BIT, GL_DEPTH_CLEAR_VALUE, GL_DEPTH_COMPONENT, GL_DEPTH_COMPONENT16, GL_DEPTH_FUNC, GL_DEPTH_RANGE, GL_DEPTH_TEST, GL_DEPTH_WRITEMASK, GL_DITHER, GL_DONT_CARE, GL_DST_ALPHA, GL_DST_COLOR, GL_DYNAMIC_DRAW, GL_ELEMENT_ARRAY_BUFFER, GL_ELEMENT_ARRAY_BUFFER_BINDING, GL_EQUAL, GL_ES_VERSION_2_0, GL_EXTENSIONS, GL_FALSE, GL_FASTEST, GL_FIXED, GL_FLOAT, GL_FLOAT_MAT2, GL_FLOAT_MAT3, GL_FLOAT_MAT4, GL_FLOAT_VEC2, GL_FLOAT_VEC3, GL_FLOAT_VEC4, GL_FRAGMENT_SHADER, GL_FRAMEBUFFER, GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME, GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE, GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE, GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL, GL_FRAMEBUFFER_BINDING, GL_FRAMEBUFFER_COMPLETE, GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT, GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS, GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT, GL_FRAMEBUFFER_UNSUPPORTED, GL_FRONT, GL_FRONT_AND_BACK, GL_FRONT_FACE, GL_FUNC_ADD, GL_FUNC_REVERSE_SUBTRACT, GL_FUNC_SUBTRACT, GL_GENERATE_MIPMAP, GL_GENERATE_MIPMAP_HINT, GL_GEQUAL, GL_GREATER, GL_GREEN_BITS, GL_HIGH_FLOAT, GL_HIGH_INT, GL_IMPLEMENTATION_COLOR_READ_FORMAT, GL_IMPLEMENTATION_COLOR_READ_TYPE, GL_INCR, GL_INCR_WRAP, GL_INFO_LOG_LENGTH, GL_INT, GL_INT_VEC2, GL_INT_VEC3, GL_INT_VEC4, GL_INVALID_ENUM, GL_INVALID_FRAMEBUFFER_OPERATION, GL_INVALID_OPERATION, GL_INVALID_VALUE, GL_INVERT, GL_KEEP, GL_LEQUAL, GL_LESS, GL_LINE_LOOP, GL_LINE_STRIP, GL_LINE_WIDTH, GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, GL_LINEAR_MIPMAP_NEAREST, GL_LINES, GL_LINK_STATUS, GL_LOW_FLOAT, GL_LOW_INT, GL_LUMINANCE, GL_LUMINANCE_ALPHA, GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS, GL_MAX_CUBE_MAP_TEXTURE_SIZE, GL_MAX_FRAGMENT_UNIFORM_VECTORS, GL_MAX_RENDERBUFFER_SIZE, GL_MAX_TEXTURE_IMAGE_UNITS, GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT, GL_MAX_TEXTURE_SIZE, GL_MAX_TEXTURE_UNITS, GL_MAX_VARYING_VECTORS, GL_MAX_VERTEX_ATTRIBS, GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS, GL_MAX_VERTEX_UNIFORM_VECTORS, GL_MAX_VIEWPORT_DIMS, GL_MEDIUM_FLOAT, GL_MEDIUM_INT, GL_MIRRORED_REPEAT, GL_NEAREST, GL_NEAREST_MIPMAP_LINEAR, GL_NEAREST_MIPMAP_NEAREST, GL_NEVER, GL_NICEST, GL_NO_ERROR, GL_NONE, GL_NOTEQUAL, GL_NUM_COMPRESSED_TEXTURE_FORMATS, GL_NUM_SHADER_BINARY_FORMATS, GL_ONE, GL_ONE_MINUS_CONSTANT_ALPHA, GL_ONE_MINUS_CONSTANT_COLOR, GL_ONE_MINUS_DST_ALPHA, GL_ONE_MINUS_DST_COLOR, GL_ONE_MINUS_SRC_ALPHA, GL_ONE_MINUS_SRC_COLOR, GL_OUT_OF_MEMORY, GL_PACK_ALIGNMENT, GL_POINTS, GL_POLYGON_OFFSET_FACTOR, GL_POLYGON_OFFSET_FILL, GL_POLYGON_OFFSET_UNITS, GL_RED_BITS, GL_RENDERBUFFER, GL_RENDERBUFFER_ALPHA_SIZE, GL_RENDERBUFFER_BINDING, GL_RENDERBUFFER_BLUE_SIZE, GL_RENDERBUFFER_DEPTH_SIZE, GL_RENDERBUFFER_GREEN_SIZE, GL_RENDERBUFFER_HEIGHT, GL_RENDERBUFFER_INTERNAL_FORMAT, GL_RENDERBUFFER_RED_SIZE, GL_RENDERBUFFER_STENCIL_SIZE, GL_RENDERBUFFER_WIDTH, GL_RENDERER, GL_REPEAT, GL_REPLACE, GL_RGB, GL_RGB5_A1, GL_RGB565, GL_RGBA, GL_RGBA4, GL_SAMPLE_ALPHA_TO_COVERAGE, GL_SAMPLE_BUFFERS, GL_SAMPLE_COVERAGE, GL_SAMPLE_COVERAGE_INVERT, GL_SAMPLE_COVERAGE_VALUE, GL_SAMPLER_2D, GL_SAMPLER_CUBE, GL_SAMPLES, GL_SCISSOR_BOX, GL_SCISSOR_TEST, GL_SHADER_BINARY_FORMATS, GL_SHADER_COMPILER, GL_SHADER_SOURCE_LENGTH, GL_SHADER_TYPE, GL_SHADING_LANGUAGE_VERSION, GL_SHORT, GL_SRC_ALPHA, GL_SRC_ALPHA_SATURATE, GL_SRC_COLOR, GL_STATIC_DRAW, GL_STENCIL_ATTACHMENT, GL_STENCIL_BACK_FAIL, GL_STENCIL_BACK_FUNC, GL_STENCIL_BACK_PASS_DEPTH_FAIL, GL_STENCIL_BACK_PASS_DEPTH_PASS, GL_STENCIL_BACK_REF, GL_STENCIL_BACK_VALUE_MASK, GL_STENCIL_BACK_WRITEMASK, GL_STENCIL_BITS, GL_STENCIL_BUFFER_BIT, GL_STENCIL_CLEAR_VALUE, GL_STENCIL_FAIL, GL_STENCIL_FUNC, GL_STENCIL_INDEX, GL_STENCIL_INDEX8, GL_STENCIL_PASS_DEPTH_FAIL, GL_STENCIL_PASS_DEPTH_PASS, GL_STENCIL_REF, GL_STENCIL_TEST, GL_STENCIL_VALUE_MASK, GL_STENCIL_WRITEMASK, GL_STREAM_DRAW, GL_SUBPIXEL_BITS, GL_TEXTURE, GL_TEXTURE_2D, GL_TEXTURE_BINDING_2D, GL_TEXTURE_BINDING_CUBE_MAP, 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_TEXTURE_MAG_FILTER, GL_TEXTURE_MAX_ANISOTROPY_EXT, GL_TEXTURE_MIN_FILTER, GL_TEXTURE_WRAP_S, GL_TEXTURE_WRAP_T, 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, GL_TRIANGLE_FAN, GL_TRIANGLE_STRIP, GL_TRIANGLES, GL_TRUE, GL_UNPACK_ALIGNMENT, GL_UNSIGNED_BYTE, GL_UNSIGNED_INT, GL_UNSIGNED_SHORT, GL_UNSIGNED_SHORT_4_4_4_4, GL_UNSIGNED_SHORT_5_5_5_1, GL_UNSIGNED_SHORT_5_6_5, GL_VALIDATE_STATUS, GL_VENDOR, GL_VERSION, GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING, GL_VERTEX_ATTRIB_ARRAY_ENABLED, GL_VERTEX_ATTRIB_ARRAY_NORMALIZED, GL_VERTEX_ATTRIB_ARRAY_POINTER, GL_VERTEX_ATTRIB_ARRAY_SIZE, GL_VERTEX_ATTRIB_ARRAY_STRIDE, GL_VERTEX_ATTRIB_ARRAY_TYPE, GL_VERTEX_PROGRAM_POINT_SIZE, GL_VERTEX_SHADER, GL_VIEWPORT, GL_ZERO

Constructor Summary

Constructors
Constructor and Description

AndroidGL20()

Constructors
Constructor and Description
`AndroidGL20()`

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`glActiveTexture(int texture)`
`void`	`glAttachShader(int program, int shader)`
`void`	`glBindAttribLocation(int program, int index, String name)`
`void`	`glBindBuffer(int target, int buffer)`
`void`	`glBindFramebuffer(int target, int framebuffer)`
`void`	`glBindRenderbuffer(int target, int renderbuffer)`
`void`	`glBindTexture(int target, int texture)`
`void`	`glBlendColor(float red, float green, float blue, float alpha)`
`void`	`glBlendEquation(int mode)`
`void`	`glBlendEquationSeparate(int modeRGB, int modeAlpha)`
`void`	`glBlendFunc(int sfactor, int dfactor)`
`void`	`glBlendFuncSeparate(int srcRGB, int dstRGB, int srcAlpha, int dstAlpha)`
`void`	`glBufferData(int target, int size, Buffer data, int usage)`
`void`	`glBufferSubData(int target, int offset, int size, Buffer data)`
`int`	`glCheckFramebufferStatus(int target)`
`void`	`glClear(int mask)`
`void`	`glClearColor(float red, float green, float blue, float alpha)`
`void`	`glClearDepthf(float depth)`
`void`	`glClearStencil(int s)`
`void`	`glColorMask(boolean red, boolean green, boolean blue, boolean alpha)`
`void`	`glCompileShader(int shader)`
`void`	`glCompressedTexImage2D(int target, int level, int internalformat, int width, int height, int border, int imageSize, Buffer data)`
`void`	`glCompressedTexSubImage2D(int target, int level, int xoffset, int yoffset, int width, int height, int format, int imageSize, Buffer data)`
`void`	`glCopyTexImage2D(int target, int level, int internalformat, int x, int y, int width, int height, int border)`
`void`	`glCopyTexSubImage2D(int target, int level, int xoffset, int yoffset, int x, int y, int width, int height)`
`int`	`glCreateProgram()`
`int`	`glCreateShader(int type)`
`void`	`glCullFace(int mode)`
`void`	`glDeleteBuffer(int buffer)`
`void`	`glDeleteBuffers(int n, IntBuffer buffers)`
`void`	`glDeleteFramebuffer(int framebuffer)`
`void`	`glDeleteFramebuffers(int n, IntBuffer framebuffers)`
`void`	`glDeleteProgram(int program)`
`void`	`glDeleteRenderbuffer(int renderbuffer)`
`void`	`glDeleteRenderbuffers(int n, IntBuffer renderbuffers)`
`void`	`glDeleteShader(int shader)`
`void`	`glDeleteTexture(int texture)`
`void`	`glDeleteTextures(int n, IntBuffer textures)`
`void`	`glDepthFunc(int func)`
`void`	`glDepthMask(boolean flag)`
`void`	`glDepthRangef(float zNear, float zFar)`
`void`	`glDetachShader(int program, int shader)`
`void`	`glDisable(int cap)`
`void`	`glDisableVertexAttribArray(int index)`
`void`	`glDrawArrays(int mode, int first, int count)`
`void`	`glDrawElements(int mode, int count, int type, Buffer indices)`
`void`	`glDrawElements(int mode, int count, int type, int indices)`
`void`	`glEnable(int cap)`
`void`	`glEnableVertexAttribArray(int index)`
`void`	`glFinish()`
`void`	`glFlush()`
`void`	`glFramebufferRenderbuffer(int target, int attachment, int renderbuffertarget, int renderbuffer)`
`void`	`glFramebufferTexture2D(int target, int attachment, int textarget, int texture, int level)`
`void`	`glFrontFace(int mode)`
`int`	`glGenBuffer()`
`void`	`glGenBuffers(int n, IntBuffer buffers)`
`void`	`glGenerateMipmap(int target)`
`int`	`glGenFramebuffer()`
`void`	`glGenFramebuffers(int n, IntBuffer framebuffers)`
`int`	`glGenRenderbuffer()`
`void`	`glGenRenderbuffers(int n, IntBuffer renderbuffers)`
`int`	`glGenTexture()`
`void`	`glGenTextures(int n, IntBuffer textures)`
`String`	`glGetActiveAttrib(int program, int index, IntBuffer size, Buffer type)`
`String`	`glGetActiveUniform(int program, int index, IntBuffer size, Buffer type)`
`void`	`glGetAttachedShaders(int program, int maxcount, Buffer count, IntBuffer shaders)`
`int`	`glGetAttribLocation(int program, String name)`
`void`	`glGetBooleanv(int pname, Buffer params)`
`void`	`glGetBufferParameteriv(int target, int pname, IntBuffer params)`
`int`	`glGetError()`
`void`	`glGetFloatv(int pname, FloatBuffer params)`
`void`	`glGetFramebufferAttachmentParameteriv(int target, int attachment, int pname, IntBuffer params)`
`void`	`glGetIntegerv(int pname, IntBuffer params)`
`String`	`glGetProgramInfoLog(int program)`
`void`	`glGetProgramiv(int program, int pname, IntBuffer params)`
`void`	`glGetRenderbufferParameteriv(int target, int pname, IntBuffer params)`
`String`	`glGetShaderInfoLog(int shader)`
`void`	`glGetShaderiv(int shader, int pname, IntBuffer params)`
`void`	`glGetShaderPrecisionFormat(int shadertype, int precisiontype, IntBuffer range, IntBuffer precision)`
`void`	`glGetShaderSource(int shader, int bufsize, Buffer length, String source)`
`String`	`glGetString(int name)`
`void`	`glGetTexParameterfv(int target, int pname, FloatBuffer params)`
`void`	`glGetTexParameteriv(int target, int pname, IntBuffer params)`
`void`	`glGetUniformfv(int program, int location, FloatBuffer params)`
`void`	`glGetUniformiv(int program, int location, IntBuffer params)`
`int`	`glGetUniformLocation(int program, String name)`
`void`	`glGetVertexAttribfv(int index, int pname, FloatBuffer params)`
`void`	`glGetVertexAttribiv(int index, int pname, IntBuffer params)`
`void`	`glGetVertexAttribPointerv(int index, int pname, Buffer pointer)`
`void`	`glHint(int target, int mode)`
`boolean`	`glIsBuffer(int buffer)`
`boolean`	`glIsEnabled(int cap)`
`boolean`	`glIsFramebuffer(int framebuffer)`
`boolean`	`glIsProgram(int program)`
`boolean`	`glIsRenderbuffer(int renderbuffer)`
`boolean`	`glIsShader(int shader)`
`boolean`	`glIsTexture(int texture)`
`void`	`glLineWidth(float width)`
`void`	`glLinkProgram(int program)`
`void`	`glPixelStorei(int pname, int param)`
`void`	`glPolygonOffset(float factor, float units)`
`void`	`glReadPixels(int x, int y, int width, int height, int format, int type, Buffer pixels)`
`void`	`glReleaseShaderCompiler()`
`void`	`glRenderbufferStorage(int target, int internalformat, int width, int height)`
`void`	`glSampleCoverage(float value, boolean invert)`
`void`	`glScissor(int x, int y, int width, int height)`
`void`	`glShaderBinary(int n, IntBuffer shaders, int binaryformat, Buffer binary, int length)`
`void`	`glShaderSource(int shader, String string)`
`void`	`glStencilFunc(int func, int ref, int mask)`
`void`	`glStencilFuncSeparate(int face, int func, int ref, int mask)`
`void`	`glStencilMask(int mask)`
`void`	`glStencilMaskSeparate(int face, int mask)`
`void`	`glStencilOp(int fail, int zfail, int zpass)`
`void`	`glStencilOpSeparate(int face, int fail, int zfail, int zpass)`
`void`	`glTexImage2D(int target, int level, int internalformat, int width, int height, int border, int format, int type, Buffer pixels)`
`void`	`glTexParameterf(int target, int pname, float param)`
`void`	`glTexParameterfv(int target, int pname, FloatBuffer params)`
`void`	`glTexParameteri(int target, int pname, int param)`
`void`	`glTexParameteriv(int target, int pname, IntBuffer params)`
`void`	`glTexSubImage2D(int target, int level, int xoffset, int yoffset, int width, int height, int format, int type, Buffer pixels)`
`void`	`glUniform1f(int location, float x)`
`void`	`glUniform1fv(int location, int count, float[] v, int offset)`
`void`	`glUniform1fv(int location, int count, FloatBuffer v)`
`void`	`glUniform1i(int location, int x)`
`void`	`glUniform1iv(int location, int count, int[] v, int offset)`
`void`	`glUniform1iv(int location, int count, IntBuffer v)`
`void`	`glUniform2f(int location, float x, float y)`
`void`	`glUniform2fv(int location, int count, float[] v, int offset)`
`void`	`glUniform2fv(int location, int count, FloatBuffer v)`
`void`	`glUniform2i(int location, int x, int y)`
`void`	`glUniform2iv(int location, int count, int[] v, int offset)`
`void`	`glUniform2iv(int location, int count, IntBuffer v)`
`void`	`glUniform3f(int location, float x, float y, float z)`
`void`	`glUniform3fv(int location, int count, float[] v, int offset)`
`void`	`glUniform3fv(int location, int count, FloatBuffer v)`
`void`	`glUniform3i(int location, int x, int y, int z)`
`void`	`glUniform3iv(int location, int count, int[] v, int offset)`
`void`	`glUniform3iv(int location, int count, IntBuffer v)`
`void`	`glUniform4f(int location, float x, float y, float z, float w)`
`void`	`glUniform4fv(int location, int count, float[] v, int offset)`
`void`	`glUniform4fv(int location, int count, FloatBuffer v)`
`void`	`glUniform4i(int location, int x, int y, int z, int w)`
`void`	`glUniform4iv(int location, int count, int[] v, int offset)`
`void`	`glUniform4iv(int location, int count, IntBuffer v)`
`void`	`glUniformMatrix2fv(int location, int count, boolean transpose, float[] value, int offset)`
`void`	`glUniformMatrix2fv(int location, int count, boolean transpose, FloatBuffer value)`
`void`	`glUniformMatrix3fv(int location, int count, boolean transpose, float[] value, int offset)`
`void`	`glUniformMatrix3fv(int location, int count, boolean transpose, FloatBuffer value)`
`void`	`glUniformMatrix4fv(int location, int count, boolean transpose, float[] value, int offset)`
`void`	`glUniformMatrix4fv(int location, int count, boolean transpose, FloatBuffer value)`
`void`	`glUseProgram(int program)`
`void`	`glValidateProgram(int program)`
`void`	`glVertexAttrib1f(int indx, float x)`
`void`	`glVertexAttrib1fv(int indx, FloatBuffer values)`
`void`	`glVertexAttrib2f(int indx, float x, float y)`
`void`	`glVertexAttrib2fv(int indx, FloatBuffer values)`
`void`	`glVertexAttrib3f(int indx, float x, float y, float z)`
`void`	`glVertexAttrib3fv(int indx, FloatBuffer values)`
`void`	`glVertexAttrib4f(int indx, float x, float y, float z, float w)`
`void`	`glVertexAttrib4fv(int indx, FloatBuffer values)`
`void`	`glVertexAttribPointer(int indx, int size, int type, boolean normalized, int stride, Buffer ptr)`
`void`	`glVertexAttribPointer(int indx, int size, int type, boolean normalized, int stride, int ptr)`
`void`	`glViewport(int x, int y, int width, int height)`

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

Constructor Detail
- AndroidGL20
```
public AndroidGL20()
```

Method Detail

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

glActiveTexture in interface GL20

glAttachShader

public void glAttachShader(int program,
                  int shader)

Specified by:: glAttachShader in interface GL20

glBindAttribLocation

public void glBindAttribLocation(int program,
                        int index,
                        String name)

Specified by:: glBindAttribLocation in interface GL20

glBindBuffer

public void glBindBuffer(int target,
                int buffer)

Specified by:: glBindBuffer in interface GL20

glBindFramebuffer

public void glBindFramebuffer(int target,
                     int framebuffer)

Specified by:: glBindFramebuffer in interface GL20

glBindRenderbuffer

public void glBindRenderbuffer(int target,
                      int renderbuffer)

Specified by:: glBindRenderbuffer in interface GL20

glBindTexture

public void glBindTexture(int target,
                 int texture)

Specified by:: glBindTexture in interface GL20

glBlendColor

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

Specified by:: glBlendColor in interface GL20

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

glBlendEquation in interface GL20

glBlendEquationSeparate

public void glBlendEquationSeparate(int modeRGB,
                           int modeAlpha)

Specified by:: glBlendEquationSeparate in interface GL20

glBlendFunc

public void glBlendFunc(int sfactor,
               int dfactor)

Specified by:: glBlendFunc in interface GL20

glBlendFuncSeparate

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

Specified by:: glBlendFuncSeparate in interface GL20

glBufferData

public void glBufferData(int target,
                int size,
                Buffer data,
                int usage)

Specified by:: glBufferData in interface GL20

glBufferSubData

public void glBufferSubData(int target,
                   int offset,
                   int size,
                   Buffer data)

Specified by:: glBufferSubData in interface GL20

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

glCheckFramebufferStatus in interface GL20

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

glClear in interface GL20

glClearColor

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

Specified by:: glClearColor in interface GL20

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

glClearDepthf in interface GL20

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

glClearStencil in interface GL20

glColorMask

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

Specified by:: glColorMask in interface GL20

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

glCompileShader in interface GL20

glCompressedTexImage2D

public void glCompressedTexImage2D(int target,
                          int level,
                          int internalformat,
                          int width,
                          int height,
                          int border,
                          int imageSize,
                          Buffer data)

Specified by:: glCompressedTexImage2D in interface GL20

glCompressedTexSubImage2D

public void glCompressedTexSubImage2D(int target,
                             int level,
                             int xoffset,
                             int yoffset,
                             int width,
                             int height,
                             int format,
                             int imageSize,
                             Buffer data)

Specified by:: glCompressedTexSubImage2D in interface GL20

glCopyTexImage2D

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

Specified by:: glCopyTexImage2D in interface GL20

glCopyTexSubImage2D

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

Specified by:: glCopyTexSubImage2D in interface GL20

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

glCreateProgram in interface GL20

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

glCreateShader in interface GL20

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

glCullFace in interface GL20

glDeleteBuffers

public void glDeleteBuffers(int n,
                   IntBuffer buffers)

Specified by:: glDeleteBuffers in interface GL20

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

glDeleteBuffer in interface GL20

glDeleteFramebuffers

public void glDeleteFramebuffers(int n,
                        IntBuffer framebuffers)

Specified by:: glDeleteFramebuffers in interface GL20

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

glDeleteFramebuffer in interface GL20

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

glDeleteProgram in interface GL20

glDeleteRenderbuffers

public void glDeleteRenderbuffers(int n,
                         IntBuffer renderbuffers)

Specified by:: glDeleteRenderbuffers in interface GL20

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

glDeleteRenderbuffer in interface GL20

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

glDeleteShader in interface GL20

glDeleteTextures

public void glDeleteTextures(int n,
                    IntBuffer textures)

Specified by:: glDeleteTextures in interface GL20

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

glDeleteTexture in interface GL20

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

glDepthFunc in interface GL20

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

glDepthMask in interface GL20

glDepthRangef

public void glDepthRangef(float zNear,
                 float zFar)

Specified by:: glDepthRangef in interface GL20

glDetachShader

public void glDetachShader(int program,
                  int shader)

Specified by:: glDetachShader in interface GL20

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

glDisable in interface GL20

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

glDisableVertexAttribArray in interface GL20

glDrawArrays

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

Specified by:: glDrawArrays in interface GL20

glDrawElements

public void glDrawElements(int mode,
                  int count,
                  int type,
                  Buffer indices)

Specified by:: glDrawElements in interface GL20

glDrawElements

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

Specified by:: glDrawElements in interface GL20

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

glEnable in interface GL20

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

glEnableVertexAttribArray in interface GL20

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

glFinish in interface GL20

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

glFlush in interface GL20

glFramebufferRenderbuffer

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

Specified by:: glFramebufferRenderbuffer in interface GL20

glFramebufferTexture2D

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

Specified by:: glFramebufferTexture2D in interface GL20

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

glFrontFace in interface GL20

glGenBuffers

public void glGenBuffers(int n,
                IntBuffer buffers)

Specified by:: glGenBuffers in interface GL20

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

glGenBuffer in interface GL20

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

glGenerateMipmap in interface GL20

glGenFramebuffers

public void glGenFramebuffers(int n,
                     IntBuffer framebuffers)

Specified by:: glGenFramebuffers in interface GL20

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

glGenFramebuffer in interface GL20

glGenRenderbuffers

public void glGenRenderbuffers(int n,
                      IntBuffer renderbuffers)

Specified by:: glGenRenderbuffers in interface GL20

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

glGenRenderbuffer in interface GL20

glGenTextures

public void glGenTextures(int n,
                 IntBuffer textures)

Specified by:: glGenTextures in interface GL20

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

glGenTexture in interface GL20

glGetActiveAttrib

public String glGetActiveAttrib(int program,
                       int index,
                       IntBuffer size,
                       Buffer type)

Specified by:: glGetActiveAttrib in interface GL20

glGetActiveUniform

public String glGetActiveUniform(int program,
                        int index,
                        IntBuffer size,
                        Buffer type)

Specified by:: glGetActiveUniform in interface GL20

glGetAttachedShaders

public void glGetAttachedShaders(int program,
                        int maxcount,
                        Buffer count,
                        IntBuffer shaders)

Specified by:: glGetAttachedShaders in interface GL20

glGetAttribLocation

public int glGetAttribLocation(int program,
                      String name)

Specified by:: glGetAttribLocation in interface GL20

glGetBooleanv

public void glGetBooleanv(int pname,
                 Buffer params)

Specified by:: glGetBooleanv in interface GL20

glGetBufferParameteriv

public void glGetBufferParameteriv(int target,
                          int pname,
                          IntBuffer params)

Specified by:: glGetBufferParameteriv in interface GL20

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

glGetError in interface GL20

glGetFloatv

public void glGetFloatv(int pname,
               FloatBuffer params)

Specified by:: glGetFloatv in interface GL20

glGetFramebufferAttachmentParameteriv

public void glGetFramebufferAttachmentParameteriv(int target,
                                         int attachment,
                                         int pname,
                                         IntBuffer params)

Specified by:: glGetFramebufferAttachmentParameteriv in interface GL20

glGetIntegerv

public void glGetIntegerv(int pname,
                 IntBuffer params)

Specified by:: glGetIntegerv in interface GL20

glGetProgramiv

public void glGetProgramiv(int program,
                  int pname,
                  IntBuffer params)

Specified by:: glGetProgramiv in interface GL20

glGetProgramInfoLog
```
public String glGetProgramInfoLog(int program)
```
Specified by:

glGetProgramInfoLog in interface GL20

glGetRenderbufferParameteriv

public void glGetRenderbufferParameteriv(int target,
                                int pname,
                                IntBuffer params)

Specified by:: glGetRenderbufferParameteriv in interface GL20

glGetShaderiv

public void glGetShaderiv(int shader,
                 int pname,
                 IntBuffer params)

Specified by:: glGetShaderiv in interface GL20

glGetShaderInfoLog
```
public String glGetShaderInfoLog(int shader)
```
Specified by:

glGetShaderInfoLog in interface GL20

glGetShaderPrecisionFormat

public void glGetShaderPrecisionFormat(int shadertype,
                              int precisiontype,
                              IntBuffer range,
                              IntBuffer precision)

Specified by:: glGetShaderPrecisionFormat in interface GL20

glGetShaderSource

public void glGetShaderSource(int shader,
                     int bufsize,
                     Buffer length,
                     String source)

glGetString
```
public String glGetString(int name)
```
Specified by:

glGetString in interface GL20

glGetTexParameterfv

public void glGetTexParameterfv(int target,
                       int pname,
                       FloatBuffer params)

Specified by:: glGetTexParameterfv in interface GL20

glGetTexParameteriv

public void glGetTexParameteriv(int target,
                       int pname,
                       IntBuffer params)

Specified by:: glGetTexParameteriv in interface GL20

glGetUniformfv

public void glGetUniformfv(int program,
                  int location,
                  FloatBuffer params)

Specified by:: glGetUniformfv in interface GL20

glGetUniformiv

public void glGetUniformiv(int program,
                  int location,
                  IntBuffer params)

Specified by:: glGetUniformiv in interface GL20

glGetUniformLocation

public int glGetUniformLocation(int program,
                       String name)

Specified by:: glGetUniformLocation in interface GL20

glGetVertexAttribfv

public void glGetVertexAttribfv(int index,
                       int pname,
                       FloatBuffer params)

Specified by:: glGetVertexAttribfv in interface GL20

glGetVertexAttribiv

public void glGetVertexAttribiv(int index,
                       int pname,
                       IntBuffer params)

Specified by:: glGetVertexAttribiv in interface GL20

glGetVertexAttribPointerv

public void glGetVertexAttribPointerv(int index,
                             int pname,
                             Buffer pointer)

Specified by:: glGetVertexAttribPointerv in interface GL20

glHint

public void glHint(int target,
          int mode)

Specified by:: glHint in interface GL20

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

glIsBuffer in interface GL20

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

glIsEnabled in interface GL20

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

glIsFramebuffer in interface GL20

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

glIsProgram in interface GL20

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

glIsRenderbuffer in interface GL20

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

glIsShader in interface GL20

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

glIsTexture in interface GL20

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

glLineWidth in interface GL20

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

glLinkProgram in interface GL20

glPixelStorei

public void glPixelStorei(int pname,
                 int param)

Specified by:: glPixelStorei in interface GL20

glPolygonOffset

public void glPolygonOffset(float factor,
                   float units)

Specified by:: glPolygonOffset in interface GL20

glReadPixels

public void glReadPixels(int x,
                int y,
                int width,
                int height,
                int format,
                int type,
                Buffer pixels)

Specified by:: glReadPixels in interface GL20

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

glReleaseShaderCompiler in interface GL20

glRenderbufferStorage

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

Specified by:: glRenderbufferStorage in interface GL20

glSampleCoverage

public void glSampleCoverage(float value,
                    boolean invert)

Specified by:: glSampleCoverage in interface GL20

glScissor

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

Specified by:: glScissor in interface GL20

glShaderBinary

public void glShaderBinary(int n,
                  IntBuffer shaders,
                  int binaryformat,
                  Buffer binary,
                  int length)

Specified by:: glShaderBinary in interface GL20

glShaderSource

public void glShaderSource(int shader,
                  String string)

Specified by:: glShaderSource in interface GL20

glStencilFunc

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

Specified by:: glStencilFunc in interface GL20

glStencilFuncSeparate

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

Specified by:: glStencilFuncSeparate in interface GL20

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

glStencilMask in interface GL20

glStencilMaskSeparate

public void glStencilMaskSeparate(int face,
                         int mask)

Specified by:: glStencilMaskSeparate in interface GL20

glStencilOp

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

Specified by:: glStencilOp in interface GL20

glStencilOpSeparate

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

Specified by:: glStencilOpSeparate in interface GL20

glTexImage2D

public void glTexImage2D(int target,
                int level,
                int internalformat,
                int width,
                int height,
                int border,
                int format,
                int type,
                Buffer pixels)

Specified by:: glTexImage2D in interface GL20

glTexParameterf

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

Specified by:: glTexParameterf in interface GL20

glTexParameterfv

public void glTexParameterfv(int target,
                    int pname,
                    FloatBuffer params)

Specified by:: glTexParameterfv in interface GL20

glTexParameteri

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

Specified by:: glTexParameteri in interface GL20

glTexParameteriv

public void glTexParameteriv(int target,
                    int pname,
                    IntBuffer params)

Specified by:: glTexParameteriv in interface GL20

glTexSubImage2D

public void glTexSubImage2D(int target,
                   int level,
                   int xoffset,
                   int yoffset,
                   int width,
                   int height,
                   int format,
                   int type,
                   Buffer pixels)

Specified by:: glTexSubImage2D in interface GL20

glUniform1f

public void glUniform1f(int location,
               float x)

Specified by:: glUniform1f in interface GL20

glUniform1fv

public void glUniform1fv(int location,
                int count,
                FloatBuffer v)

Specified by:: glUniform1fv in interface GL20

glUniform1fv

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

Specified by:: glUniform1fv in interface GL20

glUniform1i

public void glUniform1i(int location,
               int x)

Specified by:: glUniform1i in interface GL20

glUniform1iv

public void glUniform1iv(int location,
                int count,
                IntBuffer v)

Specified by:: glUniform1iv in interface GL20

glUniform1iv

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

Specified by:: glUniform1iv in interface GL20

glUniform2f

public void glUniform2f(int location,
               float x,
               float y)

Specified by:: glUniform2f in interface GL20

glUniform2fv

public void glUniform2fv(int location,
                int count,
                FloatBuffer v)

Specified by:: glUniform2fv in interface GL20

glUniform2fv

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

Specified by:: glUniform2fv in interface GL20

glUniform2i

public void glUniform2i(int location,
               int x,
               int y)

Specified by:: glUniform2i in interface GL20

glUniform2iv

public void glUniform2iv(int location,
                int count,
                IntBuffer v)

Specified by:: glUniform2iv in interface GL20

glUniform2iv

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

Specified by:: glUniform2iv in interface GL20

glUniform3f

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

Specified by:: glUniform3f in interface GL20

glUniform3fv

public void glUniform3fv(int location,
                int count,
                FloatBuffer v)

Specified by:: glUniform3fv in interface GL20

glUniform3fv

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

Specified by:: glUniform3fv in interface GL20

glUniform3i

public void glUniform3i(int location,
               int x,
               int y,
               int z)

Specified by:: glUniform3i in interface GL20

glUniform3iv

public void glUniform3iv(int location,
                int count,
                IntBuffer v)

Specified by:: glUniform3iv in interface GL20

glUniform3iv

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

Specified by:: glUniform3iv in interface GL20

glUniform4f

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

Specified by:: glUniform4f in interface GL20

glUniform4fv

public void glUniform4fv(int location,
                int count,
                FloatBuffer v)

Specified by:: glUniform4fv in interface GL20

glUniform4fv

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

Specified by:: glUniform4fv in interface GL20

glUniform4i

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

Specified by:: glUniform4i in interface GL20

glUniform4iv

public void glUniform4iv(int location,
                int count,
                IntBuffer v)

Specified by:: glUniform4iv in interface GL20

glUniform4iv

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

Specified by:: glUniform4iv in interface GL20

glUniformMatrix2fv

public void glUniformMatrix2fv(int location,
                      int count,
                      boolean transpose,
                      FloatBuffer value)

Specified by:: glUniformMatrix2fv in interface GL20

glUniformMatrix2fv

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

Specified by:: glUniformMatrix2fv in interface GL20

glUniformMatrix3fv

public void glUniformMatrix3fv(int location,
                      int count,
                      boolean transpose,
                      FloatBuffer value)

Specified by:: glUniformMatrix3fv in interface GL20

glUniformMatrix3fv

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

Specified by:: glUniformMatrix3fv in interface GL20

glUniformMatrix4fv

public void glUniformMatrix4fv(int location,
                      int count,
                      boolean transpose,
                      FloatBuffer value)

Specified by:: glUniformMatrix4fv in interface GL20

glUniformMatrix4fv

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

Specified by:: glUniformMatrix4fv in interface GL20

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

glUseProgram in interface GL20

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

glValidateProgram in interface GL20

glVertexAttrib1f

public void glVertexAttrib1f(int indx,
                    float x)

Specified by:: glVertexAttrib1f in interface GL20

glVertexAttrib1fv

public void glVertexAttrib1fv(int indx,
                     FloatBuffer values)

Specified by:: glVertexAttrib1fv in interface GL20

glVertexAttrib2f

public void glVertexAttrib2f(int indx,
                    float x,
                    float y)

Specified by:: glVertexAttrib2f in interface GL20

glVertexAttrib2fv

public void glVertexAttrib2fv(int indx,
                     FloatBuffer values)

Specified by:: glVertexAttrib2fv in interface GL20

glVertexAttrib3f

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

Specified by:: glVertexAttrib3f in interface GL20

glVertexAttrib3fv

public void glVertexAttrib3fv(int indx,
                     FloatBuffer values)

Specified by:: glVertexAttrib3fv in interface GL20

glVertexAttrib4f

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

Specified by:: glVertexAttrib4f in interface GL20

glVertexAttrib4fv

public void glVertexAttrib4fv(int indx,
                     FloatBuffer values)

Specified by:: glVertexAttrib4fv in interface GL20

glVertexAttribPointer

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

Specified by:: glVertexAttribPointer in interface GL20

glVertexAttribPointer

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

Specified by:: glVertexAttribPointer in interface GL20

glViewport

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

Specified by:: glViewport in interface GL20

Class AndroidGL20

Field Summary

Fields inherited from interface com.badlogic.gdx.graphics.GL20

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

AndroidGL20

Method Detail

glActiveTexture

glAttachShader

glBindAttribLocation

glBindBuffer

glBindFramebuffer

glBindRenderbuffer

glBindTexture

glBlendColor

glBlendEquation

glBlendEquationSeparate

glBlendFunc

glBlendFuncSeparate

glBufferData

glBufferSubData

glCheckFramebufferStatus

glClear

glClearColor

glClearDepthf

glClearStencil

glColorMask

glCompileShader

glCompressedTexImage2D

glCompressedTexSubImage2D

glCopyTexImage2D

glCopyTexSubImage2D

glCreateProgram

glCreateShader

glCullFace

glDeleteBuffers

glDeleteBuffer

glDeleteFramebuffers

glDeleteFramebuffer

glDeleteProgram

glDeleteRenderbuffers

glDeleteRenderbuffer

glDeleteShader

glDeleteTextures

glDeleteTexture

glDepthFunc

glDepthMask

glDepthRangef

glDetachShader

glDisable

glDisableVertexAttribArray

glDrawArrays

glDrawElements

glDrawElements

glEnable

glEnableVertexAttribArray

glFinish

glFlush

glFramebufferRenderbuffer

glFramebufferTexture2D

glFrontFace

glGenBuffers

glGenBuffer

glGenerateMipmap

glGenFramebuffers

glGenFramebuffer

glGenRenderbuffers

glGenRenderbuffer

glGenTextures

glGenTexture

glGetActiveAttrib

glGetActiveUniform

glGetAttachedShaders

glGetAttribLocation

glGetBooleanv

glGetBufferParameteriv

glGetError

glGetFloatv