According to nvdisasm both the immediate and non-imm cases use the same
bits. Both of these flags are quite rarely set though.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: "11.0 11.1" <mesa-stable@lists.freedesktop.org>
From the 3DSTATE_URB_DS documentation:
"Project: IVB, HSW
If Domain Shader Thread Dispatch is Enabled then the minimum number of
handles that must be allocated is 10 URB entries."
"Project: BDW+
If Domain Shader Thread Dispatch is Enabled then the minimum number of
handles that must be allocated is 34 URB entries."
When the HS is run in SINGLE_PATCH mode (the only mode we support
today), there is no minimum for HS - it's just zero.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
For now, this just splits the existing code to disable these stages into
separate atoms/files. We can then replace it with real code.
v2: Bump the render atoms in this patch so it compiles (in my branch,
I'd bumped it in an earlier patch). 61 seems to be the minimum
that works, which doesn't match the old value + the number of atoms
I added in this patch, so apparently we had some slop before.
v3: Actually disable the DS unit on Gen8+.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net> [v1]
Reviewed-by: Matt Turner <mattst88@gmail.com>
We actually leave the sampler unset for OP_TXF, which caused the GK104+
logic to treat some texel fetches as indirect. While this works, it's
incredibly wasteful. This only happened when the texture was > 0 (since
sampler remained == 0).
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: "11.0 11.1" <mesa-stable@lists.freedesktop.org>
The workarounds are too hacky to enable them by default
and otherwise MPEG4 doesn't work reliably.
v2: add docs/envvars.html, CC stable and fix typos
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com> (v1)
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu> (v1)
Cc: "11.1.0" <mesa-stable@lists.freedesktop.org>
_mesa_is_array_texture provides the same functionality and:
1. it returns bool instead of GLboolean
2. it's not related to the texture format (texformat.c)
3. the name's a little shorter
v2: remove _mesa_tex_target_is_array instead (Brian Paul)
Reviewed-by: Brian Paul <brianp@vmware.com>
Both methods provide the same functionality, so one would be
removed.
v2: use _mesa_is_array_texture and not the other way (Brian Paul)
Reviewed-by: Brian Paul <brianp@vmware.com>
Replace
anv_image_create_info::force_tiling
anv_image_create_info::tiling
with the bitmask
anv_image_create_info::isl_tiling_flags
This allows us to drop the function
anv_image.c:choose_isl_tiling_flags().
Use the new debug callback hook to report conformance, performance
and fallbacks to the state tracker. The state tracker, in turn can
report this issues to the user via the GL_ARB_debug_output extension.
More issues can be reported in the future; this is just a start.
v2: remove conditionals around pipe_debug_message() calls since the
check is now done in the macro itself.
v3: remove unneeded dummy %s substitutions
Acked-by: Ilia Mirkin <imirkin@alum.mit.edu>,
Reviewed-by: José Fonseca <jfonseca@vmware.com>
So the callers don't have to do it.
v2: also check cb!=NULL in the macro
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: José Fonseca <jfonseca@vmware.com>
This function is unfinished there is a bunch more validation rules
that need to be applied here. We will still want to call it for desktop
GL we just don't want to validate precision so move the ES check to
reflect this.
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
The validation api doesn't trigger this error so just move it to the
code called during rendering.
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Cc: Kenneth Graunke <kenneth@whitecape.org>
This allows validation to be done on rendering calls also.
Fixes 3 dEQP-GLES31.functional.separate tests.
Cc: "11.1" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Cc: Kenneth Graunke <kenneth@whitecape.org>
At last on ARUBA this is required to stop tessellation hanging
in heaven.
This removes one of the SIMDs from use by the HS/LS.
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Tested-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This enables tessellation for evergreen/cayman,
This will need changes before committing depending
on what hw works etc.
working are CAYMAN/REDWOOD/BARTS/TURKS/SUMO/CAICOS
v2: only enable on evergreen and above.
Reads from the queue shouldn't be merged for now read operations.
Reads from the queue shouldn't be merged for now, or put in
T slots.
Signed-off-by: Dave Airlie <airlied@redhat.com>
At least one SIMD must be kept away from the HS/LS
stages in order to avoid a hw issue on evergreen/cayman.
This patch implements this workaround.
Signed-off-by: Dave Airlie <airlied@redhat.com>
This handles the barrier opcode for EG/CM.
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This adds handling for TESSINNER/TESSOUTER in the TES
where they need to be fetched from LDS,
and TESSCOORD which comes in via r0.
It also handle primitive ID and invocation ID.
Signed-off-by: Dave Airlie <airlied@redhat.com>
when tessellation is enabled the TES shader is responsible
for handling streamout and exports.
This adds the streamout and export workarounds to TES,
and also makes sure TES sets up spi_sid.
Signed-off-by: Dave Airlie <airlied@redhat.com>
When we are finished the shader, we read back all the tess factors
from LDS and write them to special global memory storage using
GDS instructions.
This also handles adding NOP when GDS or ENDLOOP end the TCS.
Signed-off-by: Dave Airlie <airlied@redhat.com>
TCS outputs whenever they are written in the shader,
need to be written to LDS not temporaries, this handles
this case. It also fixes up the case where the output
is a relative addressed output, so we don't try to apply
the relative address at the wrong time.
Signed-off-by: Dave Airlie <airlied@redhat.com>
