Specifies a symbolic constant indicating a GL capability.

Specifies a symbolic constant indicating a GL capability.

Specifies a symbolic constant indicating a GL capability.

Specifies the index of the swtich to enable.

Specifies a symbolic constant indicating a GL capability.

Specifies the index of the swtich to disable.

If enabled, blend the computed fragment color values with the values in the color buffers. See glBlendFunc.

If enabled, clip geometry against user-defined half space i.

If enabled, apply the currently selected logical operation to the computed fragment color and color buffer values. See glLogicOp.

If enabled, cull polygons based on their winding in window coordinates. See glCullFace.

If enabled, the -wc≤zc≤wc plane equation is ignored by view volume clipping (effectively, there is no near or far plane clipping). See glDepthRange.

If enabled, do depth comparisons and update the depth buffer. Note that even if the depth buffer exists and the depth mask is non-zero, the depth buffer is not updated if the depth test is disabled. See glDepthFunc and glDepthRange.

If enabled, dither color components or indices before they are written to the color buffer.

If enabled and the value of GL_FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING for the framebuffer attachment corresponding to the destination buffer is GL_SRGB, the R, G, and B destination color values (after conversion from fixed-point to floating-point) are considered to be encoded for the sRGB color space and hence are linearized prior to their use in blending.

If enabled, draw lines with correct filtering. Otherwise, draw aliased lines. See glLineWidth.

If enabled, use multiple fragment samples in computing the final color of a pixel. See glSampleCoverage.

If enabled, and if the polygon is rendered in GL_FILL mode, an offset is added to depth values of a polygon's fragments before the depth comparison is performed. See glPolygonOffset.

If enabled, and if the polygon is rendered in GL_LINE mode, an offset is added to depth values of a polygon's fragments before the depth comparison is performed. See glPolygonOffset.

If enabled, an offset is added to depth values of a polygon's fragments before the depth comparison is performed, if the polygon is rendered in GL_POINT mode. See glPolygonOffset.

If enabled, draw polygons with proper filtering. Otherwise, draw aliased polygons. For correct antialiased polygons, an alpha buffer is needed and the polygons must be sorted front to back.

Enables primitive restarting. If enabled, any one of the draw commands which transfers a set of generic attribute array elements to the GL will restart the primitive when the index of the vertex is equal to the primitive restart index. See glPrimitiveRestartIndex.

If enabled, compute a temporary coverage value where each bit is determined by the alpha value at the corresponding sample location. The temporary coverage value is then ANDed with the fragment coverage value.

If enabled, each sample alpha value is replaced by the maximum representable alpha value.

If enabled, the fragment's coverage is ANDed with the temporary coverage value. If GL_SAMPLE_COVERAGE_INVERT is set to GL_TRUE, invert the coverage value. See glSampleCoverage.

If enabled, discard fragments that are outside the scissor rectangle. See glScissor.

If enabled, do stencil testing and update the stencil buffer. See glStencilFunc and glStencilOp.

If enabled, modifies the way sampling is performed on cube map textures. See the spec for more information.

If enabled and a vertex or geometry shader is active, then the derived point size is taken from the (potentially clipped) shader builtin gl_PointSize and clamped to the implementation-dependent point size range.