Mesa (master): r300g: rebuild winsys/ pipe buffer handling and add buffer map

[Dave Airlie]

Module: Mesa
Branch: master
Commit: fff5be8e7b4557c221f2425dcafc2e7cbbba76ba
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=fff5be8e7b4557c221f2425dcafc2e7cbbba76ba

Author: Dave Airlie <airlied at redhat.com>
Date:   Fri Feb 12 15:39:51 2010 +1000

r300g: rebuild winsys/pipe buffer handling and add buffer map

This creates a cleaner winsys and drop the simple screen stuff.

It makes r300g use pb_bufmgr structs and adds usage of the cached
bufmgr for vertex/index buffers.

It also avoids mapping too often.

I'm not 100% sure this is perfect but it won't find its own bugs.

Signed-off-by: Dave Airlie <airlied at redhat.com>

---

 src/gallium/drivers/r300/Makefile                  |    1 +
 src/gallium/drivers/r300/r300_context.c            |   38 ++-
 src/gallium/drivers/r300/r300_context.h            |    9 +-
 src/gallium/drivers/r300/r300_cs.h                 |   22 +-
 src/gallium/drivers/r300/r300_emit.c               |   54 ++--
 src/gallium/drivers/r300/r300_render.c             |   33 ++-
 src/gallium/drivers/r300/r300_screen.c             |   38 ++-
 src/gallium/drivers/r300/r300_screen.h             |    2 +-
 src/gallium/drivers/r300/r300_screen_buffer.c      |  222 ++++++++++++
 src/gallium/drivers/r300/r300_screen_buffer.h      |   85 +++++
 src/gallium/drivers/r300/r300_state.c              |   25 ++-
 src/gallium/drivers/r300/r300_texture.c            |   41 ++-
 src/gallium/drivers/r300/r300_texture.h            |    4 +-
 src/gallium/drivers/r300/r300_winsys.h             |  127 +++++++-
 src/gallium/winsys/drm/i965/gem/i965_drm_winsys.h  |    2 -
 src/gallium/winsys/drm/radeon/core/Makefile        |    2 +-
 src/gallium/winsys/drm/radeon/core/radeon_buffer.h |   60 ++--
 src/gallium/winsys/drm/radeon/core/radeon_drm.c    |  134 +++-----
 src/gallium/winsys/drm/radeon/core/radeon_drm.h    |    5 -
 .../winsys/drm/radeon/core/radeon_drm_buffer.c     |  361 ++++++++++++++++++++
 src/gallium/winsys/drm/radeon/core/radeon_r300.c   |  237 ++++++++++----
 src/gallium/winsys/drm/radeon/core/radeon_r300.h   |    6 +-
 src/gallium/winsys/drm/radeon/core/radeon_winsys.h |   86 ++---
 23 files changed, 1247 insertions(+), 347 deletions(-)

Diff:   http://cgit.freedesktop.org/mesa/mesa/diff/?id=fff5be8e7b4557c221f2425dcafc2e7cbbba76ba