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Author SHA1 Message Date
Kenneth Graunke
c06f6d12a5 iris: "Fix" transfer maps of buffers 
x should be in bytes, not cpp units

This generally worked out because PIPE_BUFFER is supposedly required
to be R8_UINT or R8_UNORM.  I hear some state trackers pass
PIPE_FORMAT_NONE instead, however, which would make this break.

Just do the right thing directly, to be defensive and clear.
 2019-02-21 10:26:10 -08:00
Kenneth Graunke
b2c04aa3a0 iris: Fix SourceAlphaBlendFactor 2019-02-21 10:26:10 -08:00
Kenneth Graunke
89833eddab iris: leave another TODO 2019-02-21 10:26:10 -08:00
Kenneth Graunke
983e2ae7d2 iris: only clip lower if there's something to clip against 2019-02-21 10:26:10 -08:00
Kenneth Graunke
e11c497fc6 iris: fix sysval only binding tables 2019-02-21 10:26:10 -08:00
Kenneth Graunke
2ddbc1025e iris: don't forget to upload CS consts 2019-02-21 10:26:10 -08:00
Kenneth Graunke
f1f84a1ae7 iris: drop param stuffs 2019-02-21 10:26:10 -08:00
Kenneth Graunke
1b5d35319e iris: don't trip on param asserts 
I'd rather not rewrite i965's compute system value handling right now :(
 2019-02-21 10:26:10 -08:00
Kenneth Graunke
f4829a2fe1 iris: don't support pull constants. 
I don't think it matters, we won't have any params anyway, but let's
be sure it doesn't try
 2019-02-21 10:26:10 -08:00
Kenneth Graunke
911f9e8f3f iris: regather info so we get CLIP_DIST slots, not CLIP_VERTEX 2019-02-21 10:26:09 -08:00
Kenneth Graunke
6d19fe376d iris: enable push constants if we have sysvals but no uniforms 2019-02-21 10:26:09 -08:00
Kenneth Graunke
1ef68d77c0 iris: drop iris_setup_push_uniform_range 
it doesn't do anything, we have no params.  I guess I thought there
would be some, but they all get dead code eliminated even if we try
to make them exist in the first place.
 2019-02-21 10:26:09 -08:00
Kenneth Graunke
7eeb124c02 iris: fix more uniform setup 2019-02-21 10:26:09 -08:00
Kenneth Graunke
50743eb748 iris: fix num clip plane consts 2019-02-21 10:26:09 -08:00
Kenneth Graunke
a98634a28f iris: actually upload clip planes. 2019-02-21 10:26:09 -08:00
Kenneth Graunke
c60ce3f4fd iris: bypass params and do it ourselves 
the backend keeps dead code eliminating them all, so we can't do that,
plus we don't want to because params[] is lame
 2019-02-21 10:26:09 -08:00
Kenneth Graunke
78fc760bab iris: dodge backend UCP lowering 2019-02-21 10:26:09 -08:00
Kenneth Graunke
deb6d588a6 iris: fix system value remapping 2019-02-21 10:26:09 -08:00
Kenneth Graunke
2b0a2915dc iris: hook up key stuff for clip plane lowering 2019-02-21 10:26:09 -08:00
Kenneth Graunke
2876dd1a37 iris: lower user clip planes 2019-02-21 10:26:09 -08:00
Kenneth Graunke
80c856cbee iris: only bother with params if there are any... 2019-02-21 10:26:09 -08:00
Kenneth Graunke
2186d83185 iris: fill out params array with built-ins, like clip planes 2019-02-21 10:26:09 -08:00
Kenneth Graunke
d3e8ff143d iris: add param domain defines 2019-02-21 10:26:09 -08:00
Kenneth Graunke
ecb28b2802 iris: drop unnecessary param[] setup from iris_setup_uniforms 
the backend just considers these dead anyway
 2019-02-21 10:26:09 -08:00
Kenneth Graunke
ed08f022f0 iris: Defer cbuf0 upload to draw time 2019-02-21 10:26:09 -08:00
Kenneth Graunke
e98cf9c24b iris: Clone the NIR 
The backend compiler used to do this for us, but after a rebase, it's
now the driver's responsibility.  This lets us alter it for say, clip
vertex lowering, at the global level rather than the per-variant level.
 2019-02-21 10:26:09 -08:00
Kenneth Graunke
587e438128 iris: Print the batch name when decoding 2019-02-21 10:26:09 -08:00
Kenneth Graunke
2727a942a4 iris: partial set_query_active_state 
used to avoid OQ during clears for example

fixes occlusion_query_meta_no_fragments
 2019-02-21 10:26:09 -08:00
Kenneth Graunke
64af1d9248 iris: Fix multiple RTs with non-independent blending 
rt[i] isn't filled out in this case, so we have to use rt[0]
 2019-02-21 10:26:09 -08:00
Kenneth Graunke
58507c02ce iris: Fix TextureBarrier 
I don't know how I came up with the old one, this is now what i965 does
Also we now do compute batches too
 2019-02-21 10:26:09 -08:00
Kenneth Graunke
e5d84bbd36 iris: Fix MSAA smooth points 
Fixes bin/ext_framebuffer_multisample-point-smooth 2 -auto -fbo
 2019-02-21 10:26:09 -08:00
Kenneth Graunke
4d219b0eb3 iris: implement scratch space! 
we borrow the approach from anv rather than i965, as it works better
with pre-baked state that needs to contain scratch BO addresses

fixes a bunch of varying packing tests
 2019-02-21 10:26:09 -08:00
Kenneth Graunke
9511b89ef9 iris: tidy more warnings 2019-02-21 10:26:09 -08:00
Kenneth Graunke
846316b258 iris: Enable msaa_map transfer helpers 
This does the downsampling for us.  It'll use BLORP anyway because
it uses blit(), and that uses BLORP.
 2019-02-21 10:26:09 -08:00
Kenneth Graunke
9ec927497e iris: Actually create/destroy HW contexts 
The intention is that render and compute use their own contexts,
and each is PIPELINE_SELECT'd to the right pipeline.  But we hadn't
actually made them, so we got the fd-default context.

Thanks to Chris Wilson for catching this!
 2019-02-21 10:26:09 -08:00
Kenneth Graunke
cb5f47f585 iris: Don't leak the compute batch 2019-02-21 10:26:09 -08:00
Kenneth Graunke
fbe5d75f11 iris: cross batch flushing 2019-02-21 10:26:09 -08:00
Kenneth Graunke
c3cc525c7a iris: Cross-link iris_batches so they can potentially flush each other 
This makes e.g. the render batch aware of the compute batch, so it can
ask questions like "is this BO referenced by some other batch?" and do
something about that.
 2019-02-21 10:26:09 -08:00
Dave Airlie
ed016b2a0b iris: fix crash in sparse vertex array 
this fixes crash in array-stride piglit.
 2019-02-21 10:26:09 -08:00
Kenneth Graunke
bcac11c8f1 iris: Use at least 1x1 size for null FB surface state. 
Otherwise we get 0 - 1 = 0xffffffff and fail to pack SURFACE_STATE.

Fixes some object namespace pollution gltexsubimage2d tests
 2019-02-21 10:26:09 -08:00
Kenneth Graunke
9c8fdf8133 iris: Drop B5G5R5X1 support 
This is oddly renderable but not supported for sampling, which is the
opposite of other X formats.  Just skip it and fall back to BGRA.
 2019-02-21 10:26:09 -08:00
Kenneth Graunke
4b31f506f8 iris: Enable A8/A16_UNORM in an inefficient manner 
These are currently just use the 'A' hardware formats, rather than the
faster 'R' formats.  glBitmap handling needs these, it seems. :(
 2019-02-21 10:26:09 -08:00
Kenneth Graunke
80497af192 iris: Enable ARB_shader_stencil_export 2019-02-21 10:26:09 -08:00
Kenneth Graunke
3e6aaa1ba5 iris: Disable a PIPE_CONTROL workaround on Icelake 2019-02-21 10:26:09 -08:00
Kenneth Graunke
84a419432d iris: Flag constants dirty on program changes 
3DSTATE_CONSTANT_* looks at prog_data->ubo_ranges.  We were getting
saved by iris_set_constant_buffers() usually happening when changing
programs (as they usually change uniforms too), but with the clear
shader that doesn't use uniforms, we weren't getting one and were
leaving push constants enabled, screwing things up.

Also clean up a bit of a mess left by the hacks - we were missing
bindings in the VS/FS/CS case, among other issues...
 2019-02-21 10:26:09 -08:00
Kenneth Graunke
317ba8796f iris: allow binding a null vertex buffer 
PBO upload apparently does this...
 2019-02-21 10:26:09 -08:00
Kenneth Graunke
aef1ba5ce4 iris: fix overhead regression from "don't stomp each other's dirty bits" 
The change from dirty = 0ull to dirty &= ~NOT_MY_BITS broke the "nothing
to do?  skip it!" optimization.  thanks to Chris for noticing this!
 2019-02-21 10:26:09 -08:00
Kenneth Graunke
525d89cafc iris: delete dead code 2019-02-21 10:26:09 -08:00
Kenneth Graunke
8a98e90415 iris: Fix refcounting of grid surface 2019-02-21 10:26:09 -08:00
Jason Ekstrand
8e8868d5ad iris/compute: Zero out the last grid size on indirect dispatches 2019-02-21 10:26:09 -08:00