Graphics.GL.Ext.EXT.Subtexture

Extension Support

gl_EXT_subtexture :: Bool

Checks that the GL_EXT_subtexture extension is available.

GL_EXT_subtexture

glTexSubImage1DEXT :: MonadIO m => GLenum -> GLint -> GLint -> GLsizei -> GLenum -> GLenum -> Ptr () -> m ()

Usage: glTexSubImage1DEXT target level xoffset width format type pixels

The parameter target is a TextureTarget, one of: GL_DETAIL_TEXTURE_2D_SGIS, GL_PROXY_TEXTURE_1D, GL_PROXY_TEXTURE_1D_EXT, GL_PROXY_TEXTURE_2D, GL_PROXY_TEXTURE_2D_EXT, GL_PROXY_TEXTURE_3D, GL_PROXY_TEXTURE_3D_EXT, GL_PROXY_TEXTURE_4D_SGIS, GL_TEXTURE_1D, GL_TEXTURE_2D, GL_TEXTURE_3D, GL_TEXTURE_3D_EXT, GL_TEXTURE_3D_OES, GL_TEXTURE_4D_SGIS, GL_TEXTURE_BASE_LEVEL, GL_TEXTURE_BASE_LEVEL_SGIS, GL_TEXTURE_MAX_LEVEL, GL_TEXTURE_MAX_LEVEL_SGIS, GL_TEXTURE_MAX_LOD, GL_TEXTURE_MAX_LOD_SGIS, GL_TEXTURE_MIN_LOD, GL_TEXTURE_MIN_LOD_SGIS.

The parameter level is a CheckedInt32.

The parameter xoffset is a CheckedInt32.

The parameter format is a PixelFormat, one of: GL_ABGR_EXT, GL_ALPHA, GL_BLUE, GL_CMYKA_EXT, GL_CMYK_EXT, GL_COLOR_INDEX, GL_DEPTH_COMPONENT, GL_GREEN, GL_LUMINANCE, GL_LUMINANCE_ALPHA, GL_RED, GL_RED_EXT, GL_RGB, GL_RGBA, GL_STENCIL_INDEX, GL_UNSIGNED_INT, GL_UNSIGNED_SHORT, GL_YCRCB_422_SGIX, GL_YCRCB_444_SGIX.

The parameter type is a PixelType, one of: GL_BITMAP, GL_BYTE, GL_FLOAT, GL_INT, GL_SHORT, GL_UNSIGNED_BYTE, GL_UNSIGNED_BYTE_3_3_2, GL_UNSIGNED_BYTE_3_3_2_EXT, GL_UNSIGNED_INT, GL_UNSIGNED_INT_10_10_10_2, GL_UNSIGNED_INT_10_10_10_2_EXT, GL_UNSIGNED_INT_8_8_8_8, GL_UNSIGNED_INT_8_8_8_8_EXT, GL_UNSIGNED_SHORT, GL_UNSIGNED_SHORT_4_4_4_4, GL_UNSIGNED_SHORT_4_4_4_4_EXT, GL_UNSIGNED_SHORT_5_5_5_1, GL_UNSIGNED_SHORT_5_5_5_1_EXT.

The length of pixels should be COMPSIZE(format,type,width).

This command is an alias for glTexSubImage1D.

glTexSubImage2DEXT :: MonadIO m => GLenum -> GLint -> GLint -> GLint -> GLsizei -> GLsizei -> GLenum -> GLenum -> Ptr () -> m ()

Usage: glTexSubImage2DEXT target level xoffset yoffset width height format type pixels

The parameter target is a TextureTarget, one of: GL_DETAIL_TEXTURE_2D_SGIS, GL_PROXY_TEXTURE_1D, GL_PROXY_TEXTURE_1D_EXT, GL_PROXY_TEXTURE_2D, GL_PROXY_TEXTURE_2D_EXT, GL_PROXY_TEXTURE_3D, GL_PROXY_TEXTURE_3D_EXT, GL_PROXY_TEXTURE_4D_SGIS, GL_TEXTURE_1D, GL_TEXTURE_2D, GL_TEXTURE_3D, GL_TEXTURE_3D_EXT, GL_TEXTURE_3D_OES, GL_TEXTURE_4D_SGIS, GL_TEXTURE_BASE_LEVEL, GL_TEXTURE_BASE_LEVEL_SGIS, GL_TEXTURE_MAX_LEVEL, GL_TEXTURE_MAX_LEVEL_SGIS, GL_TEXTURE_MAX_LOD, GL_TEXTURE_MAX_LOD_SGIS, GL_TEXTURE_MIN_LOD, GL_TEXTURE_MIN_LOD_SGIS.

The parameter level is a CheckedInt32.

The parameter xoffset is a CheckedInt32.

The parameter yoffset is a CheckedInt32.

The parameter format is a PixelFormat, one of: GL_ABGR_EXT, GL_ALPHA, GL_BLUE, GL_CMYKA_EXT, GL_CMYK_EXT, GL_COLOR_INDEX, GL_DEPTH_COMPONENT, GL_GREEN, GL_LUMINANCE, GL_LUMINANCE_ALPHA, GL_RED, GL_RED_EXT, GL_RGB, GL_RGBA, GL_STENCIL_INDEX, GL_UNSIGNED_INT, GL_UNSIGNED_SHORT, GL_YCRCB_422_SGIX, GL_YCRCB_444_SGIX.

The parameter type is a PixelType, one of: GL_BITMAP, GL_BYTE, GL_FLOAT, GL_INT, GL_SHORT, GL_UNSIGNED_BYTE, GL_UNSIGNED_BYTE_3_3_2, GL_UNSIGNED_BYTE_3_3_2_EXT, GL_UNSIGNED_INT, GL_UNSIGNED_INT_10_10_10_2, GL_UNSIGNED_INT_10_10_10_2_EXT, GL_UNSIGNED_INT_8_8_8_8, GL_UNSIGNED_INT_8_8_8_8_EXT, GL_UNSIGNED_SHORT, GL_UNSIGNED_SHORT_4_4_4_4, GL_UNSIGNED_SHORT_4_4_4_4_EXT, GL_UNSIGNED_SHORT_5_5_5_1, GL_UNSIGNED_SHORT_5_5_5_1_EXT.

The length of pixels should be COMPSIZE(format,type,width,height).

This command is an alias for glTexSubImage2D.