Mesa (master): 21 new commits

[Chia-I Wu]

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=4348046a2f08d9795a158b96f8579f13f5e693e6
Author: Chia-I Wu <olvaffe at gmail.com>
Date:   Sat May 2 15:33:27 2015 +0800

    ilo: use ilo_image exclusively in core
    
    Initialize ilo_view_surface and ilo_zs_surface from ilo_image instead of
    ilo_texture.

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=9b705ec32d8cd527ab8d6ebc89f6550d52908c62
Author: Chia-I Wu <olvaffe at gmail.com>
Date:   Sat May 2 15:36:59 2015 +0800

    ilo: add ilo_image_can_enable_aux()
    
    It replaces ilo_texture_can_enable_hiz().

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=430594c34ff594b5bf47417b7240a62fc93509e9
Author: Chia-I Wu <olvaffe at gmail.com>
Date:   Sat May 2 15:06:36 2015 +0800

    ilo: make ilo_image more self-contained
    
    Add depth0, sample_count, and scanout to ilo_image.

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=f6ca4084c7eca649e5444ac20218d94bd2a88057
Author: Chia-I Wu <olvaffe at gmail.com>
Date:   Sat May 2 14:14:15 2015 +0800

    ilo: add ilo_image_init_for_imported()
    
    It replaces ilo_image_update_for_imported_bo() and enables more error
    checkings for imported textures.

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=938c9b8cea4d4f38b4edac7dbeb24481fbbeeca7
Author: Chia-I Wu <olvaffe at gmail.com>
Date:   Sat May 2 14:25:17 2015 +0800

    ilo: prepare for image init for imported bo
    
    Refactoring in prepraration for ilo_image_init_for_imported().

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=3f9415077b1c8abcf8f93231f8d72b5017ea6343
Author: Chia-I Wu <olvaffe at gmail.com>
Date:   Sat May 2 14:24:04 2015 +0800

    ilo: constify ilo_image_params
    
    Make ilo_image_params const in functions that do not modify it.

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=c209aa7a8f08acb89f7294328589f47a88b44703
Author: Chia-I Wu <olvaffe at gmail.com>
Date:   Sat May 2 12:04:26 2015 +0800

    ilo: improve readability of ilo_image
    
    Improve docs, rename struct fields, and reorder walk types.  No real changes.

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=9b72bf5bd22c14c4cc17b6945d4b74f4c0eae80a
Author: Chia-I Wu <olvaffe at gmail.com>
Date:   Fri May 1 15:33:56 2015 +0800

    ilo: move command builder to core

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=9e24c49e6443c076ad892e6004e04956560e446a
Author: Chia-I Wu <olvaffe at gmail.com>
Date:   Fri May 1 11:47:13 2015 +0800

    ilo: move ilo_state_3d* to core
    
    ilo state structs (struct ilo_xxx_state) are moved as well.

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=8ab18262c5984736b11b28a30a7facda0d6c65e8
Author: Chia-I Wu <olvaffe at gmail.com>
Date:   Fri May 1 15:07:13 2015 +0800

    ilo: add ilo_buffer.h to core
    
    Rename the original ilo_buffer to ilo_buffer_resource to avoid name conflict.

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=3afbeb115ab19164fb2e5bf8df88b6d03d39254b
Author: Chia-I Wu <olvaffe at gmail.com>
Date:   Wed Mar 25 12:22:40 2015 +0800

    ilo: move BOs from ilo_texture to ilo_image
    
    We want to work with ilo_image instead of ilo_texture in core.

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=ac47563cb40a79ec2bf149c6d9916a9d66361753
Author: Chia-I Wu <olvaffe at gmail.com>
Date:   Sun Mar 8 13:39:02 2015 +0800

    ilo: move ilo_layout.[ch] to core as ilo_image.[ch]
    
    Move files and s/layout/image/.

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=82527655324b09c0d347a948e9bc66e79e48f201
Author: Chia-I Wu <olvaffe at gmail.com>
Date:   Wed Mar 25 10:18:46 2015 +0800

    ilo: add ilo_format.[ch] to core
    
    The original ilo_format.[ch] are removed.

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=9b7080c8b35b02b16f58fb8b869b45de9857e8e5
Author: Chia-I Wu <olvaffe at gmail.com>
Date:   Sat Mar 7 13:31:52 2015 +0800

    ilo: add ilo_fence.h to core
    
    Implement pipe_fence_handle on top of ilo_fence.

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=2182beb431a3e866022fb76199a5a58dfb23d1e4
Author: Chia-I Wu <olvaffe at gmail.com>
Date:   Sun Mar 8 04:45:16 2015 +0800

    ilo: add ilo_dev_init() to core
    
    Move init_dev() from ilo_screen.c to core.

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=7562f9e907d9bb00832c6b75b833acd169bfe0ea
Author: Chia-I Wu <olvaffe at gmail.com>
Date:   Sun Mar 8 04:37:02 2015 +0800

    ilo: rename ilo_dev_info to ilo_dev
    
    With intel_winsys being embedded in it, drop the "_info" suffix.

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=19351af53dfffb8543d21a58be9c9f9a52b3ba62
Author: Chia-I Wu <olvaffe at gmail.com>
Date:   Sun Mar 8 04:33:49 2015 +0800

    ilo: move intel_winsys to ilo_dev_info
    
    We want to use ilo_dev_info instead of ilo_screen in core.

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=b3197fe5f4bfd3f75e6bb64c05c2709bb7985b2c
Author: Chia-I Wu <olvaffe at gmail.com>
Date:   Sun Mar 8 04:22:19 2015 +0800

    ilo: add ilo_dev.h to core
    
    Move what are remaining in ilo_common.h (that is, ilo_dev_*) to ilo_dev.h.

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=7bb4fa72c04459c800be8ab79690da07e426d71c
Author: Chia-I Wu <olvaffe at gmail.com>
Date:   Sun Mar 8 04:18:14 2015 +0800

    ilo: add ilo_debug.[ch] to core
    
    They consist of the debug helpers that used to live in ilo_common.h and
    ilo_screen.c.

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=a5797873d054b2fa6c4aec460ca56dacb153bf02
Author: Chia-I Wu <olvaffe at gmail.com>
Date:   Sun Mar 8 04:16:34 2015 +0800

    ilo: add ilo_core.h to core
    
    ilo_core.h includes the common gallium headers that were included in
    ilo_common.h.

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=bbe91576b7f5d69dc201f411cce5e619498cfef5
Author: Chia-I Wu <olvaffe at gmail.com>
Date:   Sun Mar 8 04:26:45 2015 +0800

    ilo: move intel_winsys.h to core
    
    Add a new subdirectory and start moving files that do not depend on
    ilo_screen/ilo_context to it.