Method
CoglProgramset_uniform_float
deprecated: 1.16
Declaration [src]
void
cogl_program_set_uniform_float (
  CoglProgram* program,
  int uniform_location,
  int n_components,
  int count,
  const float* value
)
Description [src]
Changes the value of a float vector uniform, or uniform array for
the given linked program.
Deprecated since: 1.16
Use CoglSnippet api instead.
Parameters
- uniform_location
- 
            Type: intThe uniform location retrieved from cogl_program_get_uniform_location().
- n_components
- 
            Type: intThe number of components for the uniform. For example with glsl you’d use 3 for a vec3 or 4 for a vec4. 
- count
- 
            Type: intFor uniform arrays this is the array length otherwise just pass 1. 
- value
- 
            Type: An array of floatThe new value of the uniform[s]. The length of the array is specified in the countargument.The data is owned by the caller of the method.