all devices regression report - 2017-11-20-12:25:30 - 1d7893955cf4231c092045affc32e26ad2b6de32

Differences in all devices errors using gs/examples files

Previous Revision: 1b64014143a8a571e5dbff3346c6ad902603dda1
 Current Revision: 1d7893955cf4231c092045affc32e26ad2b6de32

commit 1d7893955cf4231c092045affc32e26ad2b6de32
Author:     Ray Johnston <[email protected]>
AuthorDate: Sun Nov 5 16:16:46 2017 -0800
CommitDate: Mon Nov 20 10:43:44 2017 -0800

    Fix bug 696845 SEGV with --saved-pages-test and transparency
    
    When a file pushes a pdf14devicefilter (or other compositor) it will
    still be the currentdevice after the filter is popped when the saved
    pages printing occurs. We need to check if the device is a forwarding
    device (as compositors will be when deactivated) and use the target
    device to print the saved pages.
    
    Also, if a device uses the gx_default_dev_spec_op, it will return 0
    from the supports_saved_pages call even when it is a printer device.
    In gdev_prn_forwarding_dev_spec_op, check for a zero return and return
    true (1). A device that is a printer device that doesn't support saved
    page printing needs to return < 0 to prevent this.
    
    Add a finalize method for gx_device_printer so we can free up the saved-
    pages-list when the device is freed, but not when the device is closed
    which can happen if it needs to close due to put_params. Also the
    return code from the output_page in gx_saved_page_params_process was
    ignored. Both seen with the file Bug687111.ps and the psdcmyk device.
    
    Also for devn devices, such as psdcmyk, we need to save the separation
    (spot color) names collected during the execution of setcolorspace in
    the gx_saved_page and set them in the devn_params when rendering. These
    are not handled by the paramlist.
    
    Disable --saved-pages= and --saved-pages-test with PCL and XPS since it
    was never completely implemented and the partial implementation causes
    many errors when tested with --saved-pages-test. Note that while the
    --saved-pages-test option is still accepted as a parameter, it is ignored
    so that regression testing with --saved-pages-test can run.
    
    Regression shows 3343 "diffs", but bmpcmp doesn't show any diffs.

base/gdevp14.c
base/gdevprn.c
base/gdevprn.h
base/gxclist.h
base/gxclpage.c
base/lib.mak
examples/transparency_example.ps
pcl/pl/plmain.c
psi/imain.c
psi/imainarg.c

new errors:

errors that went away:

errors that are not whitelisted:
=== ghostpdl/examples/transparency_example.ps === cp50 ===
=== ghostpdl/examples/transparency_example.ps === psdrgb ===