Squash-merge branch 'gallium-clip-state'

Conflicts:
	src/gallium/auxiliary/tgsi/tgsi_strings.c
	src/mesa/state_tracker/st_atom_clip.c

commit d919791f2742e913173d6b335128e7d4c63c0840
Author: Christoph Bumiller <[email protected]>
Date:   Fri Jan 6 17:59:22 2012 +0100

    d3d1x: adapt to new clip state

commit cfec82bca3fefcdefafca3f4555285ec1d1ae421
Author: Christoph Bumiller <[email protected]>
Date:   Fri Jan 6 14:16:51 2012 +0100

    gallium/docs: update for clip state changes

commit c02bfeb81ad9f62041a2285ea6373bbbd602912a
Author: Christoph Bumiller <[email protected]>
Date:   Fri Jan 6 14:21:43 2012 +0100

    tgsi: add TGSI_PROPERTY_PROHIBIT_UCPS

commit d4e0a785a6a23ad2f6819fd72e236acb9750028d
Author: Brian Paul <[email protected]>
Date:   Thu Jan 5 08:30:00 2012 -0700

    tgsi: consolidate TGSI string arrays in new tgsi_strings.h

    There was some duplication between the tgsi_dump.c and tgsi_text.c
    files.  Also use some static assertions to help catch errors when
    adding new TGSI values.

    v2: put strings in tgsi_strings.c file instead of the .h file.

    Reviewed-by: Dave Airlie <[email protected]>

commit c28584ce0d8c62bd92c8f140729d344f88a0b3cd
Author: Christoph Bumiller <[email protected]>
Date:   Fri Jan 6 12:48:09 2012 +0100

    gallium: extend user_clip_plane_enable to apply to clip distances

commit f1d5016c07f786229ed057effbe55fbfd160b019
Author: Marek Olšák <[email protected]>
Date:   Fri Jan 6 02:39:09 2012 +0100

    nvfx: adapt to new clip state

commit 6f6fa1c26bd19f797c1996731708e3569c9bfe24
Author: Marek Olšák <[email protected]>
Date:   Fri Jan 6 01:41:39 2012 +0100

    st/mesa: fix DrawPixels with GL_DEPTH_CLAMP

commit c86ad730aa1c017788ae88a55f54071bf222be12
Author: Christoph Bumiller <[email protected]>
Date:   Tue Jan 3 23:51:30 2012 +0100

    nv50: adapt to new clip state

commit 3a8ae6ac243bae5970729dc4057fe02d992543dc
Author: Christoph Bumiller <[email protected]>
Date:   Tue Jan 3 23:32:36 2012 +0100

    nvc0: adapt to new clip state

commit 6243a8246997f8d2fcc69ab741a2c2dea080ff11
Author: Marek Olšák <[email protected]>
Date:   Thu Dec 29 01:32:51 2011 +0100

    draw: initalize pt.user.planes in draw_init

    This fixes a crash in glean/fpexceptions.

commit e3056524b19b56d473f4faff84ffa0eb41497408
Author: Marek Olšák <[email protected]>
Date:   Mon Dec 26 06:26:55 2011 +0100

    svga: adapt to new clip state

commit c5bfa8b37d6d489271df457229081d6bbb51b4b7
Author: Marek Olšák <[email protected]>
Date:   Sun Dec 25 14:11:51 2011 +0100

    r600g: adapt to new clip state

commit f11890905362f62627c4a28a8255b76eb7de7df2
Author: Marek Olšák <[email protected]>
Date:   Sun Dec 25 14:10:26 2011 +0100

    r300g: adapt to new clip state

commit e37465327c79a01112f15f6278d9accc5bf3103f
Author: Marek Olšák <[email protected]>
Date:   Sun Dec 25 12:39:16 2011 +0100

    draw: adapt to new clip state

    This adds a regression in the LLVM clipping path. Can anybody see anything
    wrong with the code? It works for every other case, just glean/fpexceptions
    crashes when doing the "Infinite clip plane test".

commit b474d2b18c72d965eefae4e427c269cba5ce6ba2
Author: Marek Olšák <[email protected]>
Date:   Sun Dec 25 13:14:59 2011 +0100

    u_blitter: don't save/set/restore clip state

commit 9dd240ea91f523a677af45e8d0adb9e661e28602
Author: Marek Olšák <[email protected]>
Date:   Sun Dec 25 13:11:56 2011 +0100

    gallium: don't cso_save/set/restore clip state

    The enable bits are in the rasterizer state.

commit a4f7031179f5f4ad524b34b394214b984ac950f6
Author: Marek Olšák <[email protected]>
Date:   Sun Dec 25 12:58:55 2011 +0100

    gallium: default depth_clip to 1

    depth_clip = !depth_clamp

commit fe21147a00ab90e549d63fe12ee4625c9c2ffcc3
Author: Marek Olšák <[email protected]>
Date:   Mon Dec 26 06:14:19 2011 +0100

    trace,util: update state logging to new clip state

    Also dump the other missing flags.

commit 2a3b96e84ac872dcc5bc1de049fe76bb58d64b23
Author: Marek Olšák <[email protected]>
Date:   Sun Dec 25 10:43:43 2011 +0100

    st/mesa: adapt to new clip state

commit b7b656a42fca19d7c85267f42649a206a85a2c72
Author: Marek Olšák <[email protected]>
Date:   Sat Dec 17 15:45:19 2011 +0100

    gallium: move state enable bits from clip_state to rasterizer_state

4 files changed, 4 insertions, 0 deletions

diff --git a/src/gallium/auxiliary/vl/vl_compositor.c b/src/gallium/auxiliary/vl/vl_compositor.c
index 3631145b3b5..0f2210c2e15 100644
--- a/src/gallium/auxiliary/vl/vl_compositor.c
+++ b/src/gallium/auxiliary/vl/vl_compositor.c
@@ -305,6 +305,7 @@ init_pipe_state(struct vl_compositor *c)
    rast.offset_units = 1;
    rast.offset_scale = 1;
    rast.gl_rasterization_rules = 1;
+   rast.depth_clip = 1;
 
    c->rast = c->pipe->create_rasterizer_state(c->pipe, &rast);
 
diff --git a/src/gallium/auxiliary/vl/vl_idct.c b/src/gallium/auxiliary/vl/vl_idct.c
index 1486c00e7f0..1166de01759 100644
--- a/src/gallium/auxiliary/vl/vl_idct.c
+++ b/src/gallium/auxiliary/vl/vl_idct.c
@@ -517,6 +517,7 @@ init_state(struct vl_idct *idct)
    memset(&rs_state, 0, sizeof(rs_state));
    rs_state.point_size = 1;
    rs_state.gl_rasterization_rules = true;
+   rs_state.depth_clip = 1;
    idct->rs_state = idct->pipe->create_rasterizer_state(idct->pipe, &rs_state);
    if (!idct->rs_state)
       goto error_rs_state;
diff --git a/src/gallium/auxiliary/vl/vl_mc.c b/src/gallium/auxiliary/vl/vl_mc.c
index 0f41c687f46..976b526d1a3 100644
--- a/src/gallium/auxiliary/vl/vl_mc.c
+++ b/src/gallium/auxiliary/vl/vl_mc.c
@@ -429,6 +429,7 @@ init_pipe_state(struct vl_mc *r)
    rs_state.point_quad_rasterization = true;
    rs_state.point_size = BLOCK_WIDTH;
    rs_state.gl_rasterization_rules = true;
+   rs_state.depth_clip = 1;
    r->rs_state = r->pipe->create_rasterizer_state(r->pipe, &rs_state);
    if (!r->rs_state)
       goto error_rs_state;
diff --git a/src/gallium/auxiliary/vl/vl_zscan.c b/src/gallium/auxiliary/vl/vl_zscan.c
index 730074c0c57..6ff4056a241 100644
--- a/src/gallium/auxiliary/vl/vl_zscan.c
+++ b/src/gallium/auxiliary/vl/vl_zscan.c
@@ -270,6 +270,7 @@ init_state(struct vl_zscan *zscan)
 
    memset(&rs_state, 0, sizeof(rs_state));
    rs_state.gl_rasterization_rules = true;
+   rs_state.depth_clip = 1;
    zscan->rs_state = zscan->pipe->create_rasterizer_state(zscan->pipe, &rs_state);
    if (!zscan->rs_state)
       goto error_rs_state;