Query: glflushmappedbufferrange
OS: mojave
Section: 3g
Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar
GLFLUSHMAPPEDBUFFERR(3G) OpenGL 3.3 GLFLUSHMAPPEDBUFFERR(3G)NAMEglFlushMappedBufferRange - indicate modifications to a range of a mapped bufferC SPECIFICATIONGLsync glFlushMappedBufferRange(GLenum target, GLintptr offset, GLsizeiptr length);PARAMETERStarget Specifies the target of the flush operation. target must be GL_ARRAY_BUFFER, GL_COPY_READ_BUFFER, GL_COPY_WRITE_BUFFER, GL_ELEMENT_ARRAY_BUFFER, GL_PIXEL_PACK_BUFFER, GL_PIXEL_UNPACK_BUFFER, GL_TEXTURE_BUFFER, GL_TRANSFORM_FEEDBACK_BUFFER, or GL_UNIFORM_BUFFER. offset Specifies the start of the buffer subrange, in basic machine units. length Specifies the length of the buffer subrange, in basic machine units.DESCRIPTIONglFlushMappedBufferRange indicates that modifications have been made to a range of a mapped buffer. The buffer must previously have been mapped with the GL_MAP_FLUSH_EXPLICIT flag. offset and length indicate the modified subrange of the mapping, in basic units. The specified subrange to flush is relative to the start of the currently mapped range of the buffer. glFlushMappedBufferRange may be called multiple times to indicate distinct subranges of the mapping which require flushing.ERRORSGL_INVALID_VALUE is generated if offset or length is negative, or if offset + length exceeds the size of the mapping. GL_INVALID_OPERATION is generated if zero is bound to target. GL_INVALID_OPERATION is generated if the buffer bound to target is not mapped, or is mapped without the GL_MAP_FLUSH_EXPLICIT flag.SEE ALSOglMapBufferRange(), glMapBuffer(), glUnmapBuffer()COPYRIGHTCopyright (C) 2010 Khronos Group. This material may be distributed subject to the terms and conditions set forth in the Open Publication License, v 1.0, 8 June 1999. http://opencontent.org/openpub/. OpenGL 3.3 03/08/2011 GLFLUSHMAPPEDBUFFERR(3G)
Related Man Pages |
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glmapbufferrange(3g) - osx |
glgetbuffersubdata(3g) - mojave |
glcopybuffersubdata(3g) - centos |
glmapbufferrange(3g) - centos |
glgetbuffersubdata(3g) - osx |
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