mesa: Changes to 'gallium-tex-surfaces'

[Keith Whitwell]

The branch, gallium-tex-surfaces has been updated
        Commits at: http://cgit.freedesktop.org/mesa/mesa/log/?h=gallium-tex-surfaces

Summary of changes:
 src/gallium/drivers/i915simple/i915_texture.c  |   91 ++++++++++++++++++----
 src/gallium/drivers/softpipe/sp_texture.c      |  101 ++++++++++++++++--------
 src/gallium/drivers/softpipe/sp_texture.h      |    2 +-
 src/gallium/include/pipe/p_state.h             |    6 +-
 src/mesa/state_tracker/st_atom_pixeltransfer.c |    3 +-
 src/mesa/state_tracker/st_cb_bitmap.c          |    6 +-
 src/mesa/state_tracker/st_cb_drawpixels.c      |    6 +-
 src/mesa/state_tracker/st_cb_fbo.c             |   23 ++++--
 src/mesa/state_tracker/st_cb_texture.c         |   10 ++-
 src/mesa/state_tracker/st_texture.c            |    4 +-
 src/mesa/state_tracker/st_texture.h            |    3 +-
 11 files changed, 186 insertions(+), 69 deletions(-)

       via  5cb29dae06a4d97dc40ac7573e7ae7211e329b3c (commit)
       via  a73ae3d5eb8419feab5aea26573aa41b72f941eb (commit)
      from  4a159132082429d5492f5298c2ccb0df551c9f65 (commit)


- Commits -----------------------------------------------
commit 5cb29dae06a4d97dc40ac7573e7ae7211e329b3c
Author: Keith Whitwell <keith at tungstengraphics.com>
Date:   Fri May 2 16:56:06 2008 +0100

    i915: update to new display target allocation

commit a73ae3d5eb8419feab5aea26573aa41b72f941eb
Author: Keith Whitwell <keith at tungstengraphics.com>
Date:   Fri May 2 16:46:31 2008 +0100

    gallium: Add texture usage flags, special-case allocation of display targets
    
    For many envirionments it's necessary to allocate display targets
    in a window-system friendly manner.  Add facilities so that a driver
    can tell if a texture is likely to be used to generate a display surface
    and if use special allocation paths if necessary.
    
    Hook up softpipe to call into the winsys->surface_alloc_storage()
    routine in this case, though we probably want to change that interface
    slightly also.

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