Method

Gsk.GLShader.get_arg_float

Declaration [src]

float
gsk_gl_shader_get_arg_float (
  GskGLShader* shader,
  GBytes* args,
  int idx
)

Description [src]

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

The uniform must be of float type.

Parameters

args GBytes*
 

uniform arguments

 Ownership is not transferred to the callee
idx int
 

index of the uniform

Return value

Returns: float

The value