This patch adds GL43 tracked states stack and supports GL43 resource
validation at draw time. This patch is squash of in house patches
to support GL43 on VMware driver.
Reviewed-by: Charmaine Lee <charmainel@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14270>
Replace mesa's slightly different container_of() with one more aligned
to the linux kernel's version which takes a type as the 2nd param. This
avoids warnings like:
freedreno_context.c:396:44: warning: variable 'batch' is uninitialized when used within its own initialization [-Wuninitialized]
At the same time, we can add additional build-time type-checking asserts
Signed-off-by: Rob Clark <robdclark@chromium.org>
Acked-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7941>
When we initialize the buffer surface, do not map the existing storage
with DONTBLOCK, leave it as a synchronized map.
This patch also sets the surface rebind flag after it is bound to a
new buffer and sets the surface buffer pointer accordingly.
This fixes display corruption issue seen with running steam.
Reviewed-by: Neha Bhende <bhenden@vmware.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6415>
This is a squash commit of in house performance fixes and misc bug fixes
for GL4.1 support.
Performance fixes:
* started using system memory for constant buffer to gain 3X performance boost with metro redux
Misc bug fixes:
* fixed usage of vertexid in shader
* added empty control point phase in hull shader for zero ouput control point
* misc shader signature fixes
* fixed clip_distance input declaration
* clearing the dirty bit for the surface while using direct map if surface is already flushed
and there is no pending primitive
This patch also uses SVGA_RETRY macro for commands retries. Part of it is already
used in previous patch.
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Charmaine Lee <charmainel@vmware.com>
Signed-off-by: Neha Bhende <bhenden@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5317>
This patch is a squash commit of a very long in-house patch series.
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Charmaine Lee <charmainel@vmware.com>
Signed-off-by: Neha Bhende <bhenden@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5317>
This basically boils down to supporting persistent and coherent buffer
storage.
We chose to use coherent buffer storage for all persistent buffers
even if it's not explicitly specified, since using glMemoryBarrier to
obtain coherency would be particularly expensive in our driver stack,
and require a lot of additional bookkeeping.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
The vmwgfx driver supports emulated coherent surface memory as of version
2.16. Add en environtment variable to enable this functionality for
texture- and buffer maps: SVGA_FORCE_COHERENT.
This environment variable should be used for testing only.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
The SVGA device is deprecating the DX9 MSAA support.
This patch enables MSAA for SM4_1 device by explicitly
setting the SVGA3D_SURFACE_MULTISAMPLE bit.
For SM4_1 device, only 4 samples is supported.
Reviewed-by: Brian Paul <brianp@vmware.com>
At buffer resource validation time, if the resource handle is not yet
created and if the initial buffer bind flags and the tobind flags are
incompatible, just use the tobind flags to create the resource handle.
On the other hand, if the bind flags are compatible, we can combine
the bind flags for the resource handle creation.
Fixes piglit gl-3.1-buffer-bindings crash.
Reviewed-by: Brian Paul <brianp@vmware.com>
If a buffer is created/initialized with glNamedBufferData we will
have no target (GL_ARRAY_BUFFER, GL_UNIFORM_BUFFER, etc) so the
svga_buffer::bind_flags will be zero until we try to get the buffer
handle.
This patch initializes the svga_buffer::bind_flags field when it's
zero.
This fixes the Piglit arb_uniform_buffer_object-rendering-dsa test.
Note that there's still issues in this area that'll have to be
addressed in the future. For example, creating a buffer object
as GL_UNIFORM_BUFFER and later using it as a vertex buffer will
fail.
Reviewed-by: Charmaine Lee <charmainel@vmware.com>
In cases where certain bind flags cannot be enabled together,
such as CONSTANT_BUFFER cannot be combined with any other flags,
a separate host surface will be created.
For example, if a stream output buffer is reused as a constant buffer,
two host surfaces will be created, one for stream output,
and another one for constant buffer. Data will be copied from the
stream output surface to the constant buffer surface.
Fixes piglit test ext_transform_feedback-immediate-reuse-index-buffer,
ext_transform_feedback-immediate-reuse-uniform-buffer
Tested with MTT piglit, MTT glretrace, Nature, NobelClinician Viewer, Tropics.
v2: Fix bind flags compatibility check as suggested by Brian.
v3: Use the list utility to maintain the buffer surface list.
v4: Use the SAFE rev of LIST_FOR_EACH_ENTRY
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
Currently we unconditionally enable streamout bind flag at
buffer resource creation time. This is not necessary if the buffer
is never used as a streamout buffer. With this patch, we enable
streamout bind flag as indicated by the state tracker. If the buffer
is later bound to streamout and does not already has streamout bind
flag enabled, we will recreate the buffer with
the new set of bind flags. Buffer content will be copied
from the old buffer to the new one.
Tested with MTT piglit, Nature, Tropics, Lightsmark.
v2: Fix bind flags check as suggested by Brian.
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
This is to prepare for more bind_flags optimization
in subsequent patches.
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
This is to prepare for other bind_flags optimization
in subsequent patches.
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
pipe_mutex_unlock() was made unnecessary with fd33a6bcd7.
Replaced using:
find ./src -type f -exec sed -i -- \
's:pipe_mutex_unlock(\([^)]*\)):mtx_unlock(\&\1):g' {} \;
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
replace pipe_mutex_lock() was made unnecessary with fd33a6bcd7.
Replaced using:
find ./src -type f -exec sed -i -- \
's:pipe_mutex_lock(\([^)]*\)):mtx_lock(\&\1):g' {} \;
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Invalidate a "new" surface before it is bound to a render target view or
depth stencil view in order to avoid the unnecessary host side copy
of the surface data before it is rendered to.
Note that, recycled surface is already invalidated before it is reused.
Reviewed-by: Brian Paul <brianp@vmware.com>
With this patch, when running with vgpu10, instead of mapping directly to the
guest backed memory for texture update, we'll use the texture upload buffer
and use the transfer from buffer command to update the host side texture memory.
This optimization yields about 20% performance improvement with
Lightsmark2008 and about 40% with Tropics.
Tested with Lightsmark2008, Tropics, Heaven, MTT piglit, glretrace, conform.
Reviewed-by: Brian Paul <brianp@vmware.com>
When we migrate a buffer from sw/malloc storage to a hardware buffer,
don't memcpy the whole buffer, just copy the part we've written to.
Reviewed-by: Charmaine Lee <charmainel@vmware.com>
With this patch, guest statistic gathering interface is added to
svga winsys interface that can be used to gather svga driver
statistic. The winsys module can then share the statistic info with
the VMX host via the mksstats interface.
The statistic enums used in the svga driver are defined in
svga_stats_count and svga_stats_time in svga_winsys.h
Reviewed-by: Brian Paul <brianp@vmware.com>
This patch adds the following HUD queries:
.num-resource-updates -- number of resource update. Commands include
UPDATE_SUBRESOURCE, UPDATE_GB_IMAGE.
.num-buffer-uploads -- number of buffer uploads.
.num-const-buf-updates -- number of set constant buffer.
.num-const-updates -- number of set shader constant.
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Rename SVGA_HINT_FLAG_DRAW_EMITTED to SVGA_HINT_FLAG_CAN_PRE_FLUSH
because preemptive flush can be unblocked by more commands than
draw.
Reviewed-by: Brian Paul <brianp@vmware.com>
The existing code effectively turns off preemptive flushing for all
but the regions used for draws. This turns out to be overly
restrictive as some memory regions, e.g. GMR, may never get a draw
when used as a DMA upload staging area, causing problems for apps
that upload a large amount of textures, e.g. Unigine Heaven.
This patch fixes the Unigine Heaven memory allocation error and
has been verified to not cause a regression in the previous extended
retina display issue.
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Fix a 's/unsigned int/unsigned/' consistency case while here.
Found-by: Coccinelle
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
To graph the number of bytes uploaded to GPU per frame (vertex buffer data,
constant buffer data, texture data, etc).
Reviewed-by: José Fonseca <jfonseca@vmware.com>
Reviewed-by: Charmaine Lee <charmainel@vmware.com>
This is a squash commit of roughly two years of development work.
Authors include:
Brian Paul
Charmaine Lee
Thomas Hellstrom
Jakob Bornecrantz
Sinclair Yeh
Mingcheng Chen
Kai Ninomiya
MengLin Wu
The driver supports OpenGL 3.3.
Signed-off-by: Brian Paul <brianp@vmware.com>
The linked list in gallium is pretty much the kernel list and we would like
to have a C-based linked list for all of mesa. Let's not duplicate and
just steal the gallium one.
Acked-by: Connor Abbott <cwabbott0@gmail.com>
Reviewed-by: Rob Clark <robclark@freedesktop.org>
This adds new interface functions for guest-backed surfaces and
adds a mobid parameter to the surface_relocation() function.
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Cc: "10.1" <mesa-stable@lists.freedesktop.org>
As we march over the source buffer we're uploading in pieces, we
need to memcpy from the current offset, not the start of the buffer.
Fixes graphical corruption when drawing very large vertex buffers.
Cc: "9.2" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Matthew McClure <mcclurem@vmware.com>
Eric Engestrom
Neha Bhende
Marek Olšák
Marcin Ślusarz
Rob Clark
Charmaine Lee
Timothy Arceri
Thomas Hellstrom
Brian Paul
Sinclair Yeh
Edward O'Callaghan
Jason Ekstrand
Marek Olšák