def retrieve( self ):
"""Attempt to retrieve binary for this compiled shader
Note that binaries for a program are *not* generally portable,
they should be used solely for caching compiled programs for
local use; i.e. to reduce compilation overhead.
returns (format,binaryData) for the shader program
"""
from OpenGL.raw.GL._types import GLint,GLenum
from OpenGL.arrays import GLbyteArray
size = GLint()
glGetProgramiv( self, get_program_binary.GL_PROGRAM_BINARY_LENGTH, size )
result = GLbyteArray.zeros( (size.value,))
size2 = GLint()
format = GLenum()
get_program_binary.glGetProgramBinary( self, size.value, size2, format, result )
return format.value, result
def retrieve( self ):
"""Attempt to retrieve binary for this compiled shader
Note that binaries for a program are *not* generally portable,
they should be used solely for caching compiled programs for
local use; i.e. to reduce compilation overhead.
returns (format,binaryData) for the shader program
"""
from OpenGL.raw.GL._types import GLint,GLenum
from OpenGL.arrays import GLbyteArray
size = GLint()
glGetProgramiv( self, get_program_binary.GL_PROGRAM_BINARY_LENGTH, size )
result = GLbyteArray.zeros( (size.value,))
size2 = GLint()
format = GLenum()
get_program_binary.glGetProgramBinary( self, size.value, size2, format, result )
return format.value, result