mesa.git
5 years agoiris: Lie about indirects
Kenneth Graunke [Wed, 21 Nov 2018 02:16:02 +0000 (18:16 -0800)]
iris: Lie about indirects

fixes interpolateAt tests

5 years agoiris: Enable ctx->Const.UseSTD430AsDefaultPacking
Kenneth Graunke [Tue, 20 Nov 2018 21:42:31 +0000 (13:42 -0800)]
iris: Enable ctx->Const.UseSTD430AsDefaultPacking

hooray for obscurely named pipe caps with bizarre descriptions!

5 years agoiris: update comment
Kenneth Graunke [Tue, 20 Nov 2018 19:25:13 +0000 (11:25 -0800)]
iris: update comment

5 years agoiris: RT flush for memorybarrier with texture bit
Kenneth Graunke [Tue, 20 Nov 2018 19:20:27 +0000 (11:20 -0800)]
iris: RT flush for memorybarrier with texture bit

PIXEL_BUFFER_BARRIER_BIT turns into PIPE_BARRIER_TEXTURE and it ought
to trigger an RT flush, according to brw_memory_barrier

5 years agoiris: PIPE_CONTROL workarounds for GPGPU mode
Kenneth Graunke [Tue, 20 Nov 2018 17:12:54 +0000 (09:12 -0800)]
iris: PIPE_CONTROL workarounds for GPGPU mode

5 years agoiris: Put batches in an array
Kenneth Graunke [Tue, 20 Nov 2018 17:00:22 +0000 (09:00 -0800)]
iris: Put batches in an array

We keep re-making this array all over the place

5 years agoiris: put render batch first in fence code
Kenneth Graunke [Tue, 20 Nov 2018 17:00:43 +0000 (09:00 -0800)]
iris: put render batch first in fence code

this shouldn't matter, but it will make the next refactor easier

5 years agoiris: flush the compute batch too if border pool is redone
Kenneth Graunke [Tue, 20 Nov 2018 16:48:34 +0000 (08:48 -0800)]
iris: flush the compute batch too if border pool is redone

5 years agoiris: leave a TODO
Kenneth Graunke [Tue, 20 Nov 2018 08:11:18 +0000 (00:11 -0800)]
iris: leave a TODO

5 years agoiris: Add fence support using drm_syncobj
Chris Wilson [Wed, 7 Nov 2018 11:50:02 +0000 (11:50 +0000)]
iris: Add fence support using drm_syncobj

5 years agoiris: Add wait fences to properly sync between render/compute
Kenneth Graunke [Thu, 8 Nov 2018 22:51:16 +0000 (14:51 -0800)]
iris: Add wait fences to properly sync between render/compute

When flushing a batch due to a data dependency, we need to not only
kick off the other batch's work, but stall our execution until it
completes.  Just wait on last_syncpt after flushing it.

5 years agoiris: Hang on to the last batch's sync-point, so we can wait on it
Kenneth Graunke [Tue, 20 Nov 2018 04:41:26 +0000 (20:41 -0800)]
iris: Hang on to the last batch's sync-point, so we can wait on it

5 years agoiris: Tag each submitted batch with a syncobj
Chris Wilson [Fri, 9 Nov 2018 15:02:12 +0000 (15:02 +0000)]
iris: Tag each submitted batch with a syncobj

(adjusted by Ken to make the signalling sync object immediately on
batch reset, rather than batch finish time.  this will work better
with deferred flushes...)

5 years agoiris: Drop vestiges of throttling code
Kenneth Graunke [Mon, 19 Nov 2018 22:16:03 +0000 (14:16 -0800)]
iris: Drop vestiges of throttling code

5 years agoiris: Merge two walks of the exec_bos list
Chris Wilson [Mon, 19 Nov 2018 22:12:52 +0000 (14:12 -0800)]
iris: Merge two walks of the exec_bos list

5 years agoiris: replace vestiges of fence fds with newer exec_fence API
Kenneth Graunke [Thu, 8 Nov 2018 22:42:00 +0000 (14:42 -0800)]
iris: replace vestiges of fence fds with newer exec_fence API

patch by me and Chris Wilson

5 years agoiris: Avoid synchronizing due to the workaround BO
Kenneth Graunke [Tue, 20 Nov 2018 06:08:51 +0000 (22:08 -0800)]
iris: Avoid synchronizing due to the workaround BO

5 years agoiris: Avoid cross-batch synchronization on read/reads
Kenneth Graunke [Tue, 20 Nov 2018 05:49:56 +0000 (21:49 -0800)]
iris: Avoid cross-batch synchronization on read/reads

This avoids flushing batches just because e.g. both are reading the same
dynamic state streaming buffer, or shader assembly buffer.

5 years agoiris: Combine iris_use_pinned_bo and add_exec_bo
Kenneth Graunke [Tue, 20 Nov 2018 05:40:54 +0000 (21:40 -0800)]
iris: Combine iris_use_pinned_bo and add_exec_bo

5 years agoiris: Use iris_use_pinned_bo rather than add_exec_bo directly
Kenneth Graunke [Tue, 20 Nov 2018 05:32:52 +0000 (21:32 -0800)]
iris: Use iris_use_pinned_bo rather than add_exec_bo directly

less special this way

5 years agoiris: Fix assigning the output handle for exporting for KMS
Chris Wilson [Tue, 13 Nov 2018 17:55:45 +0000 (17:55 +0000)]
iris: Fix assigning the output handle for exporting for KMS

Fixes gbm_bo_get_handle() used for KMS in glamor.

5 years agoiris: Tidy exporting the flink handle
Chris Wilson [Tue, 13 Nov 2018 17:55:21 +0000 (17:55 +0000)]
iris: Tidy exporting the flink handle

5 years agoiris: Fix SLM
Kenneth Graunke [Mon, 19 Nov 2018 19:22:56 +0000 (11:22 -0800)]
iris: Fix SLM

Now that Jason has set up the L3 we can do this.  Also, my assert was
useless because we hadn't set up the field in the first place.  Oops.

5 years agoiris: Don't set constant read lengths at upload time
Jason Ekstrand [Wed, 14 Nov 2018 22:52:26 +0000 (16:52 -0600)]
iris: Don't set constant read lengths at upload time

They're set in derived_data as part of store_cs_state

5 years agoiris: Configure the L3$ on the compute context
Jason Ekstrand [Thu, 15 Nov 2018 05:09:10 +0000 (23:09 -0600)]
iris: Configure the L3$ on the compute context

5 years agoiris: properly pin stencil buffers
Kenneth Graunke [Mon, 19 Nov 2018 08:23:54 +0000 (00:23 -0800)]
iris: properly pin stencil buffers

5 years agoiris: Fix TCS/TES slot unification
Kenneth Graunke [Sat, 17 Nov 2018 00:01:28 +0000 (16:01 -0800)]
iris: Fix TCS/TES slot unification

TCS outputs, TES inputs...not TCS inputs

Fixes some barrier tests

5 years agoiris: more todo notes
Kenneth Graunke [Fri, 16 Nov 2018 23:12:57 +0000 (15:12 -0800)]
iris: more todo notes

5 years agoiris: scissored and mirrored blits
Kenneth Graunke [Fri, 9 Nov 2018 05:16:59 +0000 (21:16 -0800)]
iris: scissored and mirrored blits

5 years agoiris: more TODO
Kenneth Graunke [Sat, 10 Nov 2018 19:41:22 +0000 (11:41 -0800)]
iris: more TODO

5 years agoiris: Fix independent alpha blending.
Kenneth Graunke [Mon, 12 Nov 2018 19:33:44 +0000 (11:33 -0800)]
iris: Fix independent alpha blending.

independent_blend_enable means per-RT blending, not RGB != A

5 years agoiris: "Fix" transfer maps of buffers
Kenneth Graunke [Sat, 10 Nov 2018 10:25:24 +0000 (02:25 -0800)]
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.

5 years agoiris: Fix SourceAlphaBlendFactor
Kenneth Graunke [Sat, 10 Nov 2018 08:15:37 +0000 (00:15 -0800)]
iris: Fix SourceAlphaBlendFactor

5 years agoiris: leave another TODO
Kenneth Graunke [Sat, 10 Nov 2018 08:08:03 +0000 (00:08 -0800)]
iris: leave another TODO

5 years agoiris: only clip lower if there's something to clip against
Kenneth Graunke [Sat, 10 Nov 2018 01:35:29 +0000 (17:35 -0800)]
iris: only clip lower if there's something to clip against

5 years agoiris: fix sysval only binding tables
Kenneth Graunke [Sat, 10 Nov 2018 01:35:22 +0000 (17:35 -0800)]
iris: fix sysval only binding tables

5 years agoiris: don't forget to upload CS consts
Kenneth Graunke [Sat, 10 Nov 2018 00:56:29 +0000 (16:56 -0800)]
iris: don't forget to upload CS consts

5 years agoiris: drop param stuffs
Kenneth Graunke [Sat, 10 Nov 2018 00:50:19 +0000 (16:50 -0800)]
iris: drop param stuffs

5 years agoiris: don't trip on param asserts
Kenneth Graunke [Fri, 9 Nov 2018 20:49:49 +0000 (12:49 -0800)]
iris: don't trip on param asserts

I'd rather not rewrite i965's compute system value handling right now :(

5 years agoiris: don't support pull constants.
Kenneth Graunke [Fri, 9 Nov 2018 20:09:50 +0000 (12:09 -0800)]
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

5 years agoiris: regather info so we get CLIP_DIST slots, not CLIP_VERTEX
Kenneth Graunke [Fri, 9 Nov 2018 20:06:11 +0000 (12:06 -0800)]
iris: regather info so we get CLIP_DIST slots, not CLIP_VERTEX

5 years agoiris: enable push constants if we have sysvals but no uniforms
Kenneth Graunke [Fri, 9 Nov 2018 19:57:03 +0000 (11:57 -0800)]
iris: enable push constants if we have sysvals but no uniforms

5 years agoiris: drop iris_setup_push_uniform_range
Kenneth Graunke [Fri, 9 Nov 2018 19:56:15 +0000 (11:56 -0800)]
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.

5 years agoiris: fix more uniform setup
Kenneth Graunke [Fri, 9 Nov 2018 10:40:29 +0000 (02:40 -0800)]
iris: fix more uniform setup

5 years agoiris: fix num clip plane consts
Kenneth Graunke [Fri, 9 Nov 2018 10:20:31 +0000 (02:20 -0800)]
iris: fix num clip plane consts

5 years agoiris: actually upload clip planes.
Kenneth Graunke [Fri, 9 Nov 2018 10:11:16 +0000 (02:11 -0800)]
iris: actually upload clip planes.

5 years agoiris: bypass params and do it ourselves
Kenneth Graunke [Fri, 9 Nov 2018 10:04:23 +0000 (02:04 -0800)]
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

5 years agoiris: dodge backend UCP lowering
Kenneth Graunke [Fri, 9 Nov 2018 09:35:14 +0000 (01:35 -0800)]
iris: dodge backend UCP lowering

5 years agoiris: fix system value remapping
Kenneth Graunke [Fri, 9 Nov 2018 09:27:39 +0000 (01:27 -0800)]
iris: fix system value remapping

5 years agoiris: hook up key stuff for clip plane lowering
Kenneth Graunke [Sat, 27 Oct 2018 05:18:56 +0000 (22:18 -0700)]
iris: hook up key stuff for clip plane lowering

5 years agoiris: lower user clip planes
Kenneth Graunke [Fri, 9 Nov 2018 09:08:36 +0000 (01:08 -0800)]
iris: lower user clip planes

5 years agoiris: only bother with params if there are any...
Kenneth Graunke [Fri, 9 Nov 2018 08:51:58 +0000 (00:51 -0800)]
iris: only bother with params if there are any...

5 years agoiris: fill out params array with built-ins, like clip planes
Kenneth Graunke [Fri, 9 Nov 2018 08:41:36 +0000 (00:41 -0800)]
iris: fill out params array with built-ins, like clip planes

5 years agoiris: add param domain defines
Kenneth Graunke [Fri, 9 Nov 2018 07:19:53 +0000 (23:19 -0800)]
iris: add param domain defines

5 years agoiris: drop unnecessary param[] setup from iris_setup_uniforms
Kenneth Graunke [Fri, 9 Nov 2018 08:04:19 +0000 (00:04 -0800)]
iris: drop unnecessary param[] setup from iris_setup_uniforms

the backend just considers these dead anyway

5 years agoiris: Defer cbuf0 upload to draw time
Kenneth Graunke [Fri, 9 Nov 2018 07:10:46 +0000 (23:10 -0800)]
iris: Defer cbuf0 upload to draw time

5 years agoiris: Clone the NIR
Kenneth Graunke [Fri, 9 Nov 2018 05:48:37 +0000 (21:48 -0800)]
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.

5 years agoiris: Print the batch name when decoding
Kenneth Graunke [Thu, 8 Nov 2018 23:32:59 +0000 (15:32 -0800)]
iris: Print the batch name when decoding

5 years agoiris: partial set_query_active_state
Kenneth Graunke [Thu, 8 Nov 2018 09:14:27 +0000 (01:14 -0800)]
iris: partial set_query_active_state

used to avoid OQ during clears for example

fixes occlusion_query_meta_no_fragments

5 years agoiris: Fix multiple RTs with non-independent blending
Kenneth Graunke [Thu, 8 Nov 2018 08:15:50 +0000 (00:15 -0800)]
iris: Fix multiple RTs with non-independent blending

rt[i] isn't filled out in this case, so we have to use rt[0]

5 years agoiris: Fix TextureBarrier
Kenneth Graunke [Thu, 8 Nov 2018 07:23:30 +0000 (23:23 -0800)]
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

5 years agoiris: Fix MSAA smooth points
Kenneth Graunke [Thu, 8 Nov 2018 06:54:25 +0000 (22:54 -0800)]
iris: Fix MSAA smooth points

Fixes bin/ext_framebuffer_multisample-point-smooth 2 -auto -fbo

5 years agoiris: implement scratch space!
Kenneth Graunke [Thu, 8 Nov 2018 06:05:14 +0000 (22:05 -0800)]
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

5 years agoiris: tidy more warnings
Kenneth Graunke [Thu, 8 Nov 2018 06:07:08 +0000 (22:07 -0800)]
iris: tidy more warnings

5 years agoiris: Enable msaa_map transfer helpers
Kenneth Graunke [Thu, 8 Nov 2018 05:06:49 +0000 (21:06 -0800)]
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.

5 years agoiris: Actually create/destroy HW contexts
Kenneth Graunke [Wed, 7 Nov 2018 17:35:19 +0000 (09:35 -0800)]
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!

5 years agoiris: Don't leak the compute batch
Kenneth Graunke [Wed, 7 Nov 2018 17:56:37 +0000 (09:56 -0800)]
iris: Don't leak the compute batch

5 years agoiris: cross batch flushing
Kenneth Graunke [Wed, 7 Nov 2018 05:34:58 +0000 (21:34 -0800)]
iris: cross batch flushing

5 years agoiris: Cross-link iris_batches so they can potentially flush each other
Kenneth Graunke [Wed, 7 Nov 2018 05:12:30 +0000 (21:12 -0800)]
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.

5 years agoiris: fix crash in sparse vertex array
Dave Airlie [Wed, 7 Nov 2018 01:49:04 +0000 (11:49 +1000)]
iris: fix crash in sparse vertex array

this fixes crash in array-stride piglit.

5 years agoiris: Use at least 1x1 size for null FB surface state.
Kenneth Graunke [Tue, 6 Nov 2018 07:16:14 +0000 (23:16 -0800)]
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

5 years agoiris: Drop B5G5R5X1 support
Kenneth Graunke [Sun, 4 Nov 2018 23:20:23 +0000 (15:20 -0800)]
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.

5 years agoiris: Enable A8/A16_UNORM in an inefficient manner
Kenneth Graunke [Sun, 4 Nov 2018 23:00:31 +0000 (15:00 -0800)]
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. :(

5 years agoiris: Enable ARB_shader_stencil_export
Kenneth Graunke [Sun, 4 Nov 2018 22:43:10 +0000 (14:43 -0800)]
iris: Enable ARB_shader_stencil_export

5 years agoiris: Disable a PIPE_CONTROL workaround on Icelake
Kenneth Graunke [Thu, 1 Nov 2018 23:11:31 +0000 (16:11 -0700)]
iris: Disable a PIPE_CONTROL workaround on Icelake

5 years agoiris: Flag constants dirty on program changes
Kenneth Graunke [Sat, 3 Nov 2018 13:44:48 +0000 (06:44 -0700)]
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...

5 years agoiris: allow binding a null vertex buffer
Kenneth Graunke [Fri, 2 Nov 2018 21:54:35 +0000 (14:54 -0700)]
iris: allow binding a null vertex buffer

PBO upload apparently does this...

5 years agoiris: fix overhead regression from "don't stomp each other's dirty bits"
Kenneth Graunke [Sat, 3 Nov 2018 14:24:54 +0000 (07:24 -0700)]
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!

5 years agoiris: delete dead code
Kenneth Graunke [Sun, 28 Oct 2018 11:45:07 +0000 (04:45 -0700)]
iris: delete dead code

5 years agoiris: Fix refcounting of grid surface
Kenneth Graunke [Sat, 27 Oct 2018 05:43:34 +0000 (22:43 -0700)]
iris: Fix refcounting of grid surface

5 years agoiris/compute: Zero out the last grid size on indirect dispatches
Jason Ekstrand [Sat, 27 Oct 2018 03:22:04 +0000 (22:22 -0500)]
iris/compute: Zero out the last grid size on indirect dispatches

5 years agoiris/compute: Don't increment the grid size offset
Jason Ekstrand [Sat, 27 Oct 2018 03:18:41 +0000 (22:18 -0500)]
iris/compute: Don't increment the grid size offset

It may be in the dynamic state buffer but the fact that we have a
resource takes care of that.  We don't need to add in the address of
the dynamic state buffer again.

5 years agoiris: SO_DECL_LIST fix
Kenneth Graunke [Wed, 24 Oct 2018 21:45:00 +0000 (14:45 -0700)]
iris: SO_DECL_LIST fix

5 years agoiris: Fall back to 1x1x1 null surface if no framebuffer supplied
Kenneth Graunke [Wed, 24 Oct 2018 21:16:38 +0000 (14:16 -0700)]
iris: Fall back to 1x1x1 null surface if no framebuffer supplied

If the state tracker never gave us the framebuffer dimensions via
a set_framebuffer_state() call, just fall back to the unbound texture
null surface, which is 1x1x1.  Otherwise we'd use a NULL resource
(no pun intended).

5 years agoiris: Fix off by one in scissoring, empty scissors, default scissors
Kenneth Graunke [Tue, 23 Oct 2018 08:36:26 +0000 (01:36 -0700)]
iris: Fix off by one in scissoring, empty scissors, default scissors

5 years agoiris: Move snapshots_landed to the front.
Kenneth Graunke [Mon, 22 Oct 2018 22:55:54 +0000 (15:55 -0700)]
iris: Move snapshots_landed to the front.

Transform feedback overflow queries need to write additional data,
and it would be nice to have this field remain at a consistent offset.

5 years agoiris: Clamp UBO and SSBO access to the actual BO size, for safety
Kenneth Graunke [Mon, 22 Oct 2018 21:35:33 +0000 (14:35 -0700)]
iris: Clamp UBO and SSBO access to the actual BO size, for safety

5 years agoiris: Fix texture buffer / image buffer sizes.
Kenneth Graunke [Mon, 22 Oct 2018 21:28:54 +0000 (14:28 -0700)]
iris: Fix texture buffer / image buffer sizes.

Also fix image buffers with offsets.

5 years agoiris: fix SF_CLIP_VIEWPORT array indexing with multiple VPs
Kenneth Graunke [Mon, 22 Oct 2018 21:06:04 +0000 (14:06 -0700)]
iris: fix SF_CLIP_VIEWPORT array indexing with multiple VPs

fixes bunches of viewport stuffs

5 years agoiris: flag CC_VIEWPORT when changing num viewports
Kenneth Graunke [Mon, 22 Oct 2018 00:43:32 +0000 (17:43 -0700)]
iris: flag CC_VIEWPORT when changing num viewports

this also has a loop over num_viewports

5 years agoiris: fix UBOs with bindings that have an offset
Kenneth Graunke [Sun, 21 Oct 2018 22:14:02 +0000 (15:14 -0700)]
iris: fix UBOs with bindings that have an offset

5 years agoiris: try and avoid pointless compute submissions
Kenneth Graunke [Fri, 19 Oct 2018 09:12:29 +0000 (02:12 -0700)]
iris: try and avoid pointless compute submissions

if apps don't use compute shaders, we don't even want to kick off the
compute initialization batch

5 years agoiris: fix SBA flushing by refactoring code
Kenneth Graunke [Fri, 19 Oct 2018 09:11:11 +0000 (02:11 -0700)]
iris: fix SBA flushing by refactoring code

5 years agoiris: do PIPELINE_SELECT for render engine, add flushes, GLK hacks
Kenneth Graunke [Fri, 19 Oct 2018 09:00:13 +0000 (02:00 -0700)]
iris: do PIPELINE_SELECT for render engine, add flushes, GLK hacks

5 years agoiris: hack to avoid memorybarriers out the wazoo
Kenneth Graunke [Fri, 19 Oct 2018 08:40:06 +0000 (01:40 -0700)]
iris: hack to avoid memorybarriers out the wazoo

we don't want to emit piles of pipe controls to a compute batch if
it isn't necessary...

prevents double-batch-wraps in cs-op-selection-bool-bvec4-bvec4
(but it's still kinda a big ol' hack...)

5 years agoiris: don't let render/compute contexts stomp each other's dirty bits
Kenneth Graunke [Fri, 19 Oct 2018 08:31:56 +0000 (01:31 -0700)]
iris: don't let render/compute contexts stomp each other's dirty bits

only clear what you process

5 years agoiris: better dirty checking
Kenneth Graunke [Fri, 19 Oct 2018 08:29:05 +0000 (01:29 -0700)]
iris: better dirty checking

5 years agoiris: rewrite grid surface handling
Kenneth Graunke [Fri, 19 Oct 2018 08:14:38 +0000 (01:14 -0700)]
iris: rewrite grid surface handling

now we only upload a new grid when it's actually changed, which saves us
from having to emit a new binding table every time it changes.

this also moves a bunch of non-gen-specific stuff out of iris_state.c

5 years agoiris: XXX for compute state tracking :/
Kenneth Graunke [Fri, 19 Oct 2018 05:38:32 +0000 (22:38 -0700)]
iris: XXX for compute state tracking :/

Maybe we should just move dirty to batch, it would help with the
reset stuff too

5 years agoiris: fix whitespace
Kenneth Graunke [Fri, 19 Oct 2018 05:32:50 +0000 (22:32 -0700)]
iris: fix whitespace