No need to check for HW_CAPS2 or SM4_1 support if VGPU10 is not
enabled or is explicitly disabled via the environment variable
SVGA_VGPU10.
Reviewed-by: Deepak Rawat <drawat@vmware.com>
A new argument "quality level" is added in surface define v3 which
represets precision settings for surface. This commit add support
for quality level in DRM_VMW_GB_SURFACE_CREATE_EXT and
DRM_VMW_GB_SURFACE_REF_EXT.
Signed-off-by: Deepak Rawat <drawat@vmware.com>
Reviewed-by: Charmaine Lee <charmainel@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
With drm version 2_15, we can inquire for support of HW_CAP2.
If it is supported, we can enable intra_surface_copy support.
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Sinclair Yeh <syeh@vmware.com>
Reviewed-by: Deepak Rawat <drawat@vmware.com>
This patch fixes the layer index when rendering to a
backed surface view of a cubemap array.
Fixes piglit test fbo-generatemipmap-cubemap array.
Reviewed-by: Brian Paul <brianp@vmware.com>
This is a squash of what was orginally three commits.
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Neha Bhende <bhenden@vmware.com>
Reviewed-by: Charmaine Lee <charmainel@vmware.com>
Texture swizzling for texture gather needs to be done to the selected texels
rather than to the returned vector. This patch has specical cases
for the different swizzles in emit_tg4().
Fixes a lot of piglit texture gather tests.
Reviewed-by: Neha Bhende <bhenden@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Currently, the starting index for system values is assigned to
the next index after the highest index of the tgsi declared input registers.
But the tgsi index might be different from the actual assigned index, hence
this might cause overlap of indices.
With this patch, the shader linker keeps track of the highest index of the
translated input registers, and the next index will be used for the
starting index for system values.
Fixes SHIM errors running arb_copy_image-formats on SM4_1 device.
Reviewed-by: Brian Paul <brianp@vmware.com>
Kernel driver version 2.15 added new surface ioctl named:
DRM_VMW_GB_SURFACE_CREATE_EXT
DRM_VMW_GB_SURFACE_REF_EXT
The new ioctl has support for 64-bit svga3d_flags if
DRM_VMW_PARAM_SM4_1 is available.
Multisampling surface mob size calculation is added. Also synced the
relevant header update.
svga device modified the surface define command V3 with new parameter
multisampling pattern. Adding support for that in winsys.
Signed-off-by: Deepak Rawat <drawat@vmware.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Sinclair Yeh <syeh@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Charmaine Lee <charmainel@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>
Just translate the TGSI LODQ intruction to VGPU10 LOD instruction.
All (4) Piglit GL_ARB_texture_query_lod tests pass.
Reviewed-by: Charmaine Lee <charmainel@vmware.com>
Reviewed-by: Neha Bhende <bhenden@vmware.com>
With sm4_1, we can support single channel 2D or CubeMap textures.
This patch exercises this feature.
Tested with piglit
v2: As per Brian's comment
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Charmaine Lee <charmainel@vmware.com>
Vs. sampling at the centroid or the fragment center.
Note that this does not fix failures with the Piglit
arb_sample_shading-interpolate-at-sample-position or
arb_sample_shading-ignore-centroid-qualifier.exe tests at this time.
Reviewed-by: Charmaine Lee <charmainel@vmware.com>
We translate TGSI system value registers to VGPU10 input registers.
Add a comment and set file = TGSI_FILE_INPUT. That's not stricly
necessary since we map both TGSI_FILE_INPUT and TGSI_FILE_SYSTEM_VALUE
to VGPU10_OPERAND_TYPE_INPUT, but this makes the code a bit more
understandable.
Reviewed-by: Charmaine Lee <charmainel@vmware.com>
This, with the previous work for sample position/id query, allows
us to enable per-sample shading for VGPU 10.1.
Note that quite a few Piglit arb_sample_shading tests still do not
pass, but many do.
Reviewed-by: Charmaine Lee <charmainel@vmware.com>
Sample ID is just a system value. Sample position must be implemented
with the VGPU10_OPCODE_SAMPLE_POS instruction.
Reviewed-by: Charmaine Lee <charmainel@vmware.com>
This patch adds support for GL_ARB_draw_buffers_blend extension
for SM4_1 device.
Fixes piglit test fbo-draw-buffers-blend.
This patch is squashed with a subsequent patch which fixed a
regression.
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Neha Bhende <bhenden@vmware.com>
Reviewed-by: Charmaine Lee <charmainel@vmware.com>
Fixes piglit test arb_texture_cube_map_array-fbo-cubemap-array
Reviewed-by: Neha Bhende <bhenden@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
This patch adds support for cubemap array texture lookup with
explicit LOD.
Fixes piglit test arb_texture_cube_map_array-cubemap-lod
Reviewed-by: Neha Bhende <bhenden@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
This patch adds support for cubemap array for SM4_1.
Fixes piglit test arb_texture_cube_map_array-cubemap
Reviewed-by: Neha Bhende <bhenden@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Bionic does not have pthread_setaffinity_np.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=107869
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Spite using thrd_t types, these functions are wed to pthreads, and break
Windows builds, because thrd_current() is not implemented there, as it's
impossible to have an efficient thrd_current() implementation on
Windows.
Trivial.
When creating textures, we avoid creating backing-store for all
multisampled textures, not just depth buffers.
So we can't try to map them later. That's just going to fail. So
let's take the blit-based code-path that seems to avoid this problem.
This make this piglit test-case no longer crash (although it still
fails):
bin/copyteximage 2D -samples=2 -auto
Signed-off-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
We don't use the size we calculate in this function, so let's just
drop the calculation
Signed-off-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
We always return TRUE, and we never check the return-value. Let's
just drop the return value instead.
Signed-off-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
When we fail to map memory, we should also free trans to avoid
leaking memory.
Noticed while reading code.
Signed-off-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
As a prelude to handling large address spaces, first allow ourselves the
luxury of handling the full 4G.
Reported-by: Andrey Simiklit <asimiklit.work@gmail.com>
Cc: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Signed-off-by: Mathias Fröhlich <Mathias.Froehlich@web.de>
Introduce a new capability for the maximum value of
pipe_vertex_element::src_offset. Initially just every driver
backend returns the value previously set from _mesa_init_constants.
So this shall end up in no functional change.
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Signed-off-by: Mathias Fröhlich <Mathias.Froehlich@web.de>
This fixes the situation where we'd send a shader with just the
header and no data.
piglit/glsl-max-varyings test was causing this to happen, and
the renderer fix was breaking it.
v2: drop fprintf
Fixes: a8987b88ff "virgl: add driver for virtio-gpu 3D (v2)"
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Charmaine Lee
Deepak Rawat
Brian Paul
Neha Bhende
Marek Olšák
Jason Ekstrand
Sergii Romantsov
Jose Fonseca
Erik Faye-Lund
Chris Wilson
Mathias Fröhlich
Dave Airlie