This sets the AA location to the d3d11
spec.
EG/NI 8X MSAA is left as is. Not sure
why it was set different to Cayman, so
lets it as is.
Signed-off-by: Axel Davy <axel.davy@ens.fr>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Besides depth/stencil, the hardware doesn't support
mixed formats.
The GL state tracker doesn't make use of them.
Signed-off-by: Axel Davy <axel.davy@ens.fr>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
d3d 9 needs COLOR0 to be 1.0 on all channels when
undefined. 0.0 for the others is fine.
GL behaviour is undefined.
Signed-off-by: Axel Davy <axel.davy@ens.fr>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
d3d 9 needs COLOR0 to be 1.0 on all channels when
undefined. 0.0 for the others is fine.
GL behaviour is undefined.
Signed-off-by: Axel Davy <axel.davy@ens.fr>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
d3d 9 needs COLOR0 to be 1.0 on all channels when
undefined. 0.0 for the others is fine.
GL behaviour is undefined.
Signed-off-by: Axel Davy <axel.davy@ens.fr>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Because the CSO module handles sampler views for fragment shaders
differently than vertex/geom shaders, VS/GS shader sampler views
aren't explicitly unbound like for FS sampler vers. This code
checks for the case of start=num=0 and nulls out the sampler views.
Fixes a assert regression in piglit's arb_texture_multisample-
sample-position test.
Reviewed-by: Charmaine Lee <charmainel@vmware.com>
We always clamp fragment colors, since they're always 8-bit unorm, so
there's no need to have us compile separate shaders based on
GL_ARB_color_buffer_float. This gives us precompilation of fragment
programs to the vc4_shader_state_create() level.
This allows the same pipe_shader_state to be referenced from multiple
contexts. Since our pipe_shader_state is treated as immutable (other than
the variant number) within the driver, this is no problem.
This will be generated by glsl_to_nir, and it turns out that this is a
more code-efficient path than the floating point math, anyway.
No change on shader-db, but drops an instruction in piglit's
glsl-fs-frontfacing.
Section 8.9 (Texture Functions) of the OpenGL Shading Language 4.5
specification:
However, automatic level of detail is computed only for fragment shaders.
Other shaders operate as though the base level of detail were computed as
zero.
and Section 8.9.3 (Texture Gather Functions):
When performing a texture gather operation, the minification and
magnification filters are ignored, and the rules for LINEAR filtering in
the OpenGL Specification are applied to the base level of the texture
image to identify the four texels i_0 j_1, i_1 j_1, i_1 j_0, and i_0 j_0.
Of course, explicit LOD or derivative variants work in all shader types.
This fixes several GL4x-CTS.texture_gather.* tests.
v2: TG4 is always level zero (thanks, Ilia)
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
TXQ is sufficiently different that having in it in the same code path as
texture sampling/fetching opcodes doesn't make much sense.
v2: guard against NULL pointer dereferences
Reviewed-by: Marek Olšák <marek.olsak@amd.com> (v1)
... otherwise we'll produce uncomplete binaries with introduction of NIR
as alternative IR with next commits.
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Acked-by: Jose Fonseca <jfonseca@vmware.com>
We were always doing atomics on shared memory location 0 instead of the
originally supplied location. Make sure to pass through the original
symbol and any indirection.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Cc: mesa-stable@lists.freedesktop.org # note: expect minor conflict
and get timestamp calculated based on the event's reply
Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
We also need render to the front buffer of temporary X pixmap,
this is the case of when we using opengl as video out for vaapi.
the basic implementation is to pass pixmap ID to X server, and
then X will return dma-buf fd, we will get the buffer object
through this dma-buf fd.
Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
When drawable size changed, PresentConfigureNotify event will be
emitted, by handling the event to re-allocate resized buffer.
Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
This will clear presentation area not covered by video content
Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Request drawable content in pixmap by calling DRI3 PresentPixmap,
and handle PresentIdleNotify event.
Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
This implements DRI3 PixmapFromBuffer. Create buffer objects, and
associate it to a dma-buf fd, and then pass this fd with a pixmap
ID to X server for creating pixmap object; also add a function
for wait events.
Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
also place holder for present events handling
Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Required functions into place for implementation, create screen
with device fd returned from X server, also bail out to DRI2
with certain conditions.
v2: -organize the error out path (Axel)
-squash previous patch 1 and 2 into one (Emil)
Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Not sure how we didn't hit this already, but since we want fdiv
converted into mul + rcp, we should set this.
Signed-off-by: Rob Clark <robclark@freedesktop.org>
In the glsl->tgsi path, this already gets translated to VAR8, which
matches up with rasterizer->sprite_coord_enable.
Signed-off-by: Rob Clark <robclark@freedesktop.org>
When we got NIR directly from state tracker (vs using tgsi_to_nir) we
need to realize this and skip some TGSI specific hacks.
Signed-off-by: Rob Clark <robclark@freedesktop.org>
INTERP is defined (by me) to have to have a INPUT source. However the
state tracker does not always obey this. This happens due to varying
packing logic introducing additional mov's which can't always be undone.
Instead of just giving up, we instead try harder to find the original
input. This won't always be possible, for example with indirect
accesses. There's not much we can (easily) do about that though.
This fixes the remaining interpolateAt* failures in dEQP:
dEQP-GLES31.functional.shaders.multisample_interpolation.interpolate_at*
some of which were asserting due to INTERP_* being passed a non-input.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
