get_arg_vec4


Description:

public void get_arg_vec4 (Bytes args, int idx, Vec4 out_value)

Gets the value of the uniform idx in the args block.

The uniform must be of vec4 type.

Parameters:

this

a `GskGLShader`

args

uniform arguments

idx

index of the uniform

out_value

location to store set the uniform value in




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