[Qemu-devel] [PATCH 00/14] console/pl110: pixman conversion continued

[Gerd Hoffmann <kraxel@redhat.com>]

  Hi,

Here is a two-in-one patch series.

The first part makes the console code use pixman format codes
internally.  It also adds some helper functions for gfx emulation
code.  If you wanna see that in action check the second part of the
series ;)  I consider the first part being close to ready for merging.

The second part starts switching over the pl110 emulation to use pixman
for pixel ops.  For framebuffer formats which pixman can handle natively
we can even avoid copying around the framebuffer content and create a
DisplaySurface backed by guest memory.  Tested with linux guests and
pl110 framebuffer driver, which covers only the simple lblp
(little-endian-bytes + little-endian-pixels) + bgr case.  It is not
complete yet, but should already show nicely how one can use pixman in
the display emulation code.

cheers,
  Gerd

Benjamin Herrenschmidt (1):
  console: Remove unused QEMU_BIG_ENDIAN_FLAG

Gerd Hoffmann (13):
  console: add qemu_pixelformat_from_pixman
  console: add qemu_default_pixman_format
  console: reimplement qemu_default_pixelformat
  console: stop using PixelFormat
  console: add qemu_create_displaysurface_guestmem
  console: add dpy_gfx_update_dirty
  console: add qemu_pixman_linebuf_copy
  pl110: add framebuffer_update_display_swap_pixman
  pl100: Drop support for depths other than 32bpp.
  pl110: move resize
  [wip] pl110: start using pixman
  [wip] pl110: switch some conversions to swap+pixman mode
  [wip] pl110: start handling paletted images via pixman

 hw/display/framebuffer.c    | 131 +++++++++++++++++++++++
 hw/display/framebuffer.h    |  18 ++++
 hw/display/pl110.c          | 146 ++++++++++++-------------
 hw/display/pl110_template.h | 181 ++++++++++++++++++-------------
 hw/display/qxl-render.c     |   7 +-
 hw/display/vga.c            |  12 ++-
 hw/display/vmware_vga.c     |   6 +-
 hw/display/xenfb.c          |   8 +-
 include/ui/console.h        |  25 +++--
 include/ui/qemu-pixman.h    |   4 +
 trace-events                |   2 +-
 ui/console.c                | 253 +++++++++++++++++++-------------------------
 ui/qemu-pixman.c            |  90 ++++++++++++++++
 ui/sdl.c                    |   5 +-
 ui/vnc-enc-tight.c          |  12 +--
 15 files changed, 570 insertions(+), 330 deletions(-)

-- 
1.8.3.1