Method

CoglPipelineset_depth_state

Declaration [src]

gboolean
cogl_pipeline_set_depth_state (
  CoglPipeline* pipeline,
  const CoglDepthState* state,
  GError** error
)

Description [src]

This commits all the depth state configured in state struct to the given pipeline. The configuration values are copied into the pipeline so there is no requirement to keep the CoglDepthState struct around if you don’t need it any more.

Note: Since some platforms do not support the depth range feature it is possible for this function to fail and report an error.

Parameters

state

Type: CoglDepthState

A CoglDepthState struct.

The data is owned by the caller of the method.

error

Type: GError **

The return location for a recoverable error.

The argument can be NULL.

If the return location is not NULL, then you must initialize it to a NULL GError*.

The argument will be left initialized to NULL by the method if there are no errors.

In case of error, the argument will be set to a newly allocated GError; the caller will take ownership of the data, and be responsible for freeing it.

Return value

Type: gboolean

TRUE if the GPU supports all the given state else FALSE and returns an error.