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Author SHA1 Message Date
Samuel Pitoiset 164b1884c0 radv: bind our internal depth buffer when not provided by the app 
When a subpass uses a VRS attachment without binding a depth/stencil
attachment (yes, this is allowed by the Vulkan spec), we have to bind
our internal depth buffer that contains the VRS data.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10187>
 2021-04-14 09:31:13 +00:00
Samuel Pitoiset 513a166a7b radv: handle the VRS attachment subpass 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10187>
 2021-04-14 09:31:13 +00:00
Samuel Pitoiset bb88f73ad3 radv: create an image for VRS if no depth/stencil attachment is bound 
The Vulkan spec doesn't require the application to always binds
a depth/stencil attachment when a VRS attachment is used inside the
same subpass.

To handle this situation, the driver creates a global 4096x4096
VRS image that will be bind at draw-time if needed. This isn't
super ideal but we have to do that unfortunately.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10187>
 2021-04-14 09:31:13 +00:00
Samuel Pitoiset ba7c510e1f radv: allow HTILE for very small images if VRS attachment is used 
We need a HTILE buffer to store the VRS rates.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10187>
 2021-04-14 09:31:13 +00:00
Samuel Pitoiset 7bd3a9f502 radv: update the HTILE clear word when VRS is used 
SR1 is the VRS x-rate.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10187>
 2021-04-14 09:31:13 +00:00
Samuel Pitoiset d075711b0e radv: do not use the whole HTILE buffer for depth when VRS is used 
The stencil data needs to be included for storing the VRS rates
into the HTILE buffer.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10187>
 2021-04-14 09:31:13 +00:00
Samuel Pitoiset 73dac68cb8 radv: configure the VRS HTILE encoding size 
Any depth buffer can potentially use VRS.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10187>
 2021-04-14 09:31:13 +00:00
Samuel Pitoiset 62033e0cb3 radv: determine if attachment VRS is enabled 
When VRS attachment, any depth buffer can potentially be used for VRS.
We also have to create a global depth buffer if the app doesn't
provide one.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10187>
 2021-04-14 09:31:13 +00:00
Samuel Pitoiset 9141716481 radv: do not enable DCC for fragment shading rate attachments 
That's unnecessary.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10187>
 2021-04-14 09:31:13 +00:00
Samuel Pitoiset 5980cd5768 radv: do not allow MSAA with fragment shading rate attachments 
The Vulkan spec requires the implementation to only supports
VK_SAMPLE_COUNT_1_BIT with fragment shading rate attachments.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10187>
 2021-04-14 09:31:13 +00:00
Samuel Pitoiset ec6da922df radv: expose R8_UINT as the only supported format for VRS attachments 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10187>
 2021-04-14 09:31:13 +00:00
Samuel Pitoiset f232c404d3 ac/surface: store the HTILE pitch to the surface 
This will be used to copy VRS rates to the HTILE buffer.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10187>
 2021-04-14 09:31:13 +00:00
Samuel Pitoiset b9c7c5098e ac/surface: implement HtileAddrFromCoord in NIR 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10187>
 2021-04-14 09:31:13 +00:00
Samuel Pitoiset 9fabbf2150 ac/surface: copy the HTILE equations to the surface 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10187>
 2021-04-14 09:31:13 +00:00
Samuel Pitoiset 438e02fc0f ac/surface: increase gfx9_meta_equation::gfx10_bits by 4 elements 
For the HTILE equation.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10187>
 2021-04-14 09:31:13 +00:00
Samuel Pitoiset 9eee737364 ac/surface: rename gfx9_dcc_equation to gfx9_meta_equation 
gfx9_meta_equation will be used to store the HTILE equation.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10187>
 2021-04-14 09:31:13 +00:00
Samuel Pitoiset 1edda9e878 ac/surface: add a test of HtileAddrFromCoord prototype outside of addrlib 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10187>
 2021-04-14 09:31:13 +00:00
Samuel Pitoiset 64bd245c84 ac/surface: rename ac_surface_dcc_address_test.c 
This file will also contain HTILE equation tests.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10187>
 2021-04-14 09:31:13 +00:00
Samuel Pitoiset 4d25229c24 amd/addrlib: expose HTILE address equations to drivers on GFX10+ 
Similar to the DCC address equations. Only GFX10+ because this
is for copying VRS rates to the HTILE buffer.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10187>
 2021-04-14 09:31:13 +00:00
Erik Faye-Lund 3ebe604ad6 lavapipe: ask pipe-driver for int16 support 
We shouldn't assume the driver can deal with int16 unless it reports
that it can.

... And LLVMpipe isn't quite there yet, see this MR for details:

https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10185

Fixes: b38879f8c5 ("vallium: initial import of the vulkan frontend")
Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10189>
 2021-04-14 09:17:00 +00:00
Erik Faye-Lund ffe534f27b lavapipe: check all graphics stages 
For these caps, we need to check all stages to be sure we've got things
right.

Again, this is probably benign, because LLVMpipe should support the same
value for all stages.

Fixes: b38879f8c5 ("vallium: initial import of the vulkan frontend")
Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10189>
 2021-04-14 09:17:00 +00:00
Erik Faye-Lund d91a549b67 lavapipe: check all vertex-stages 
We should really check for the minimum of all supported vertex-stages
here, not just the vertex-shader.

This shouldn't make any real-world difference, because we really only
support LLVMpipe here, and that driver has the same limits for all
stages. But it seems better to actually check all stages instead of just
assuming.

Fixes: b38879f8c5 ("vallium: initial import of the vulkan frontend")
Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10189>
 2021-04-14 09:17:00 +00:00
Erik Faye-Lund 83de54f6a6 lavapipe: do not subtract 8 from enum 
This seems arbitrary, and makes us check for PIPE_SHADER_CAP_MAX_SAMPLER_VIEWS
instead of PIPE_SHADER_CAP_MAX_SHADER_IMAGES, which isn't what we want.

The end result is that we accidentally exposed 128 shader images,
instead of 16. This can lead to us writing outside of the array of
shader images in llvmpipe_set_shader_images, among other bad things.

Fixes: b38879f8c5 ("vallium: initial import of the vulkan frontend")
Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10189>
 2021-04-14 09:17:00 +00:00
Axel Davy 7fbd7bb7cb st/nine: Default tearfree_discard to true 
With tearfree_discard=false, we tear when rendering
fullscreen apps with vsync off.

This is a feature in the sense it's the same as the native
implementation. This also means lower input lag.

However I think most users will prefer to have no tearing,
and don't care about sub refresh-rate input lag.

Thus it's better to default tearfree_discard to true.

Signed-off-by: Axel Davy <davyaxel0@gmail.com>
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10160>
 2021-04-14 08:33:14 +00:00
Axel Davy c19a841fd4 st/nine: Default thread_submit to true 
When rendering fullscreen with vsync on at
a rate close to the refresh rate, you can
miss pageflips by submitting buffers for pageflip
that end up not finished being rendered when the pageflip is due.

With Nine in this situation you could get half the refresh
rate fps before this patch.

Due to the way the presentation backend is implemented,
it's not possible to easily detect the situation and adapt (use
one more backbuffer, but only in this scenario to not increase input
lap when the issue is not present).

thread_submit doesn't have this issue.

Let's default thread_submit to true.

Signed-off-by: Axel Davy <davyaxel0@gmail.com>
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10160>
 2021-04-14 08:33:14 +00:00
Axel Davy a2a95abb6c st/nine: Improve performance with thread_submit 
Use the Async flush flag to return faster during
Present() when thread_submit is used.

Signed-off-by: Axel Davy <davyaxel0@gmail.com>
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10160>
 2021-04-14 08:33:14 +00:00
Axel Davy 062c4cc0b9 st/nine: Bump num of backbuffers for tearfree thread_submit 
Running some high fps benchmarks, thread_submit gets
subpar fps with the option tearfree_discard.
Increasing the number of backbuffers fixes it.

Signed-off-by: Axel Davy <davyaxel0@gmail.com>
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10160>
 2021-04-14 08:33:14 +00:00
Axel Davy 53f4766a3e st/nine: Lower texture_memory_limit default 
512 MB is too ambitious as default value.
128 MB seems safer, and users can increase the limit
manually for the few games that would benefit from it.

Also fixes a typo in the description

Signed-off-by: Axel Davy <davyaxel0@gmail.com>
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10160>
 2021-04-14 08:33:14 +00:00
Axel Davy b41f1e32e9 st/nine: Make it optional to use a sw renderer 
Until the problem described in
https://gitlab.freedesktop.org/mesa/mesa/-/issues/4489
is fixed, the advantages of using a sw renderer for the
sw rendering in nine are too small compared to the
disadvantages.

Add an option to control whether we use a sw renderer,
and make it so by default we don't.

Signed-off-by: Axel Davy <davyaxel0@gmail.com>
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10160>
 2021-04-14 08:33:14 +00:00
Axel Davy c5f75bc200 st/nine: Allow to override the vram size 
This can be useful for debugging, or for some apps
not supporting >= 4GB of vram.

Signed-off-by: Axel Davy <davyaxel0@gmail.com>
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10160>
 2021-04-14 08:33:14 +00:00
Axel Davy 26a42f1053 st/nine: Disable buffer_upload when csmt is off 
Signed-off-by: Axel Davy <davyaxel0@gmail.com>
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10160>
 2021-04-14 08:33:14 +00:00
Axel Davy 5702b15cd9 st/nine: Use PIPE_MAP_ONCE for persistent buffers 
This enables radeonsi to really unmap on release,
which reduces virtual memory usage.

Do it only on 32 bits, as it can reduce performance if the
allocation is reused.

Signed-off-by: Axel Davy <davyaxel0@gmail.com>
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10160>
 2021-04-14 08:33:14 +00:00
Axel Davy 7ac9c9c667 st/nine: Add fallback for YUV formats 
Adds alternative format to store YUV textures/surfaces.

These will be converted on upload to the alternative format.
Fixes: https://github.com/iXit/wine-nine-standalone/issues/39

Signed-off-by: Axel Davy <davyaxel0@gmail.com>
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10160>
 2021-04-14 08:33:14 +00:00
Axel Davy 25d203a116 st/nine: Do not memset buffers twice 
No need to apply memset on an allocation
from align_calloc.

Signed-off-by: Axel Davy <davyaxel0@gmail.com>
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10160>
 2021-04-14 08:33:14 +00:00
Axel Davy 805cedd207 st/nine: Have NOOVERWRITE win over DISCARD 
I held for a long time the belief DISCARD wins
over NOOVERWRITE, backed by experiments.

But probably both behaviours are ok.
For perf it is better to have NOOVERWRITE win.

Signed-off-by: Axel Davy <davyaxel0@gmail.com>
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10160>
 2021-04-14 08:33:14 +00:00
Axel Davy 1797a6eb04 st/nine: Add logging to Ex function 
Signed-off-by: Axel Davy <davyaxel0@gmail.com>
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10160>
 2021-04-14 08:33:14 +00:00
Axel Davy 4953d19518 st/nine: Complete *Ex stubs 
Returning D3D_OK instead of an error when it
makes sense.
Return the value passed previously (or the default)
when it makes sense.
Add (void)variable for unused input variables.

Signed-off-by: Axel Davy <davyaxel0@gmail.com>
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10160>
 2021-04-14 08:33:14 +00:00
Axel Davy 8c72f7506e st/nine: Pseudo implement Create*Ex functions 
It seems some apps use them.

Signed-off-by: Axel Davy <davyaxel0@gmail.com>
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10160>
 2021-04-14 08:33:14 +00:00
Axel Davy 006338f702 st/nine: Improve Reset on Ex devices 
Found with wine tests

Signed-off-by: Axel Davy <davyaxel0@gmail.com>
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10160>
 2021-04-14 08:33:14 +00:00
Axel Davy ee580c96ef st/nine: Pseudo implement set/getClipstatus 
Not sure why any app would use this in production,
it seems like a debugging feature. Still some do make
the calls.

Fixes: https://github.com/iXit/wine-nine-standalone/issues/99

Signed-off-by: Axel Davy <davyaxel0@gmail.com>
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10160>
 2021-04-14 08:33:14 +00:00
Axel Davy a1bb1b9b07 st/nine: Catch redundant scissor and viewport settings 
The redundancy check is done in the nine_context function,
rather than the device function, in order to also filter
calls from SetRenderTarget and Reset*.

Signed-off-by: Axel Davy <davyaxel0@gmail.com>
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10160>
 2021-04-14 08:33:13 +00:00
Axel Davy e0caa05d42 st/nine: Fix ff has_aNrm computation 
In some cases the wrong computation led the
normal to be zero instead of the correct value,
which led to artifacts.

Fixes: https://github.com/iXit/wine-nine-standalone/issues/105

Signed-off-by: Axel Davy <davyaxel0@gmail.com>
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10160>
 2021-04-14 08:33:13 +00:00
Axel Davy a0288fa3b7 st/nine: Fix ps ff BLENDTEXTUREALPHA 
This ff ps operation has the texture alpha as input.
Thus we need to sample the texture.

Fixes: https://github.com/iXit/wine-nine-standalone/issues/105

Signed-off-by: Axel Davy <davyaxel0@gmail.com>
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10160>
 2021-04-14 08:33:13 +00:00
Axel Davy 9e9644666e st/nine: Refuse depth buffers as rendertargets 
If we allow them, some apps try to use them
as rendertargets.

Signed-off-by: Axel Davy <davyaxel0@gmail.com>
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10160>
 2021-04-14 08:33:13 +00:00
Axel Davy a849923aea st/nine: Clamp max_anisotropy 
GL does the same.

Fixes the low texture quality issue of
https://github.com/iXit/wine-nine-standalone/issues/21

The are some indications it might not be the native
behaviour (which makes sense, the native filtering
of states seems more to not update internal states
when the passed value is invalid).
However it's better visually to have anisotropic filtering
enabled in these buggy cases.

Signed-off-by: Axel Davy <davyaxel0@gmail.com>
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10160>
 2021-04-14 08:33:13 +00:00
Axel Davy 619c53489f st/nine: Ignore swizzle on samplers 
Prevents a crash running wine tests

Signed-off-by: Axel Davy <davyaxel0@gmail.com>
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10160>
 2021-04-14 08:33:13 +00:00
Axel Davy 787b03d5f6 st/nine: Increase number of constants of vs1_sw 
Wine tests seem to indicate more the 256 should
be supported for this case, but I couldn't find the
doc for how much it should be. Use the vs >= 2
settings for now.

Signed-off-by: Axel Davy <davyaxel0@gmail.com>
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10160>
 2021-04-14 08:33:13 +00:00
Axel Davy 138615a094 st/nine: Remove errors on unsupported lock flags 
Some applications seem to pass undefined flags...
And we shouldn't return an error.

Found investigating:
https://github.com/iXit/wine-nine-standalone/issues/100

Signed-off-by: Axel Davy <davyaxel0@gmail.com>
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10160>
 2021-04-14 08:33:13 +00:00
Axel Davy 70f8d78aa7 st/nine: Handle D3DFMT_NULL multisampling 
When D3DFMT_NULL is set as render target,
we must take the multisampling state
from the depth buffer.

Signed-off-by: Axel Davy <davyaxel0@gmail.com>
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10160>
 2021-04-14 08:33:13 +00:00
Axel Davy de66d503f7 st/nine: Enable multisampling also without depth buffer 
Found with wine tests.

Signed-off-by: Axel Davy <davyaxel0@gmail.com>
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10160>
 2021-04-14 08:33:13 +00:00