Graphics library - create icc_struct when requiredHEADmaster

Bug #703750 "-dRenderIntent=0 not working on linux"

For unknown reasons the Windows build calls gx_default_put_params()
twice with the same set of parameters. Linux, however only calls it
once.

The reason this is a problem is because the first time it is called the
device's icc_struct member is NULL (not been allocated) and so the
put_params call simply discards the request (without warning). On
Windows the second request succeeds but since Linux only calls put_params
once, it ends up discarding the request entirely.

On examining the code it is clear that the gx_default_put_intent() and
similar functions all create the device's icc_struct member if it is not
already present, so clearly this is a problem which has been encountered
before. Since this is the case, there is no need for the guard against
dev->icc_struct being NULL in gx_default_put_params() and removing it
properly stores the requested parameters.

0 files changed, 0 insertions, 0 deletions