def vglClInit(ocl_context_a=None, ss_a=None, bin_image_pack_size_a=None):
global ocl
global ocl_context
global struct_sizes
global bin_image_pack_size
# INITIATING OCL_CONTEXT
if (ocl_context is None):
ocl_context = vl.opencl_context()
ocl = ocl_context.get_vglClContext_attributes()
else:
ocl_context = ocl_context_a
ocl = ocl_context.get_vglClContext_attributes()
# INITIATING STRUCT SIZES
if (ss_a is None):
ss = vl.struct_sizes()
struct_sizes = ss.get_struct_sizes()
ss = None
else:
struct_sizes = ss_a.get_struct_sizes()
# INITIATING BIN_IMAGE_PACK_SIZE
if ((bin_image_pack_size_a == vl.PACK_SIZE_8())
or (bin_image_pack_size_a == vl.PACK_SIZE_32())
or (bin_image_pack_size_a == vl.PACK_SIZE_64())):
bin_image_pack_size = bin_image_pack_size_a
elif (bin_image_pack_size_a is None):
print("vglClInit: Warning: Assuming bin_image_pack_size as 8")
bin_image_pack_size = vl.PACK_SIZE_8()
else:
print(
"vglClInit: Error! bin_image_pack_size not 8, 32 or 64. Ending execution."
)
exit()
def VGL_PACK_CL_SHADER_TYPE():
if( vl.get_bin_image_pack_size is None ):
vl.vglClInit()
if( vl.get_bin_image_pack_size == vl.PACK_SIZE_8() ):
return VGL_PACK_CL_SHADER_TYPE_8()
elif( vl.get_bin_image_pack_size == vl.PACK_SIZE_32() ):
return VGL_PACK_CL_SHADER_TYPE_32()
elif( vl.get_bin_image_pack_size == vl.PACK_SIZE_64() ):
return VGL_PACK_CL_SHADER_TYPE_64()
print("VGL_PACK_CL_SHADER_TYPE: Error! get_bin_image_pack_size not 8, 32 or 64.")
exit()
def VGL_PACK_OUTPUT_DIRECT_MASK():
if( vl.get_bin_image_pack_size is None ):
vl.vglClInit()
if( vl.get_bin_image_pack_size == vl.PACK_SIZE_8() ):
return VGL_PACK_OUTPUT_DIRECT_MASK_8()
elif( vl.get_bin_image_pack_size == vl.PACK_SIZE_32() ):
return VGL_PACK_OUTPUT_DIRECT_MASK_32()
elif( vl.get_bin_image_pack_size == vl.PACK_SIZE_64() ):
return VGL_PACK_OUTPUT_DIRECT_MASK_64()
print("VGL_PACK_SIZE_BITS: Error! get_bin_image_pack_size not 8, 32 or 64.")
exit()
def VGL_PACK_MAX_UINT():
if( vl.get_bin_image_pack_size is None ):
vl.vglClInit()
if( vl.get_bin_image_pack_size == vl.PACK_SIZE_8() ):
return VGL_PACK_MAX_UINT_8()
elif( vl.get_bin_image_pack_size == vl.PACK_SIZE_32() ):
return VGL_PACK_MAX_UINT_32()
elif( vl.get_bin_image_pack_size == vl.PACK_SIZE_64() ):
return VGL_PACK_MAX_UINT_64()
print("VGL_PACK_MAX_UINT: Error! get_bin_image_pack_size not 8, 32 or 64.")
exit()