The following patch will need enough padding to inject a line like
this into the start of the shader for vertex, geometry and
tesselation evaluation shaders:
So, let's add some appropriately sized space-padding that we can
search for and replace later.
Signed-off-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
[airlied: rebased back to master]
Reviewed-by: Dave Airlie <airlied@redhat.com>
[airlied: pushed the get up a bit higher to make it cleaner]
Reviewed-by: Jakob Bornecrantz <jakob@collabora.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
This adds the so movs emission along with setting the correct
primitive in begin for tessellation shaders
Tested-by: Elie Tournier <elie.tournier@collabora.com>
Reviewed-by: Elie Tournier <elie.tournier@collabora.com>
Tested-by: Jakob Bornecrantz <jakob@collabora.com>
This adds support for tess factors and tess coord semantics
v2: remove no wm settings for some vars, fix int required for
vertices in, fix tessinner/outer building, handle primid/verticesin
as ints.
Tested-by: Elie Tournier <elie.tournier@collabora.com>
Reviewed-by: Elie Tournier <elie.tournier@collabora.com>
Tested-by: Jakob Bornecrantz <jakob@collabora.com>
Just add clip dist support for tess shaders.
v2: drop create_swizzled changes no need at this point
Tested-by: Elie Tournier <elie.tournier@collabora.com>
Reviewed-by: Elie Tournier <elie.tournier@collabora.com>
Tested-by: Jakob Bornecrantz <jakob@collabora.com>
This takes the tgsi shader properties and emits the correct GLSL
layouts.
It also exports the tes prim and point info to the renderer,
for transform feedback
v2: add prim/point for transform feedback
Tested-by: Elie Tournier <elie.tournier@collabora.com>
Reviewed-by: Elie Tournier <elie.tournier@collabora.com>
Tested-by: Jakob Bornecrantz <jakob@collabora.com>
This adds the shader key bits, along with a bunch of the
string handling for tess shaders
Tested-by: Elie Tournier <elie.tournier@collabora.com>
Reviewed-by: Elie Tournier <elie.tournier@collabora.com>
Tested-by: Jakob Bornecrantz <jakob@collabora.com>
tess will needs this as well
Tested-by: Elie Tournier <elie.tournier@collabora.com>
Reviewed-by: Elie Tournier <elie.tournier@collabora.com>
Tested-by: Jakob Bornecrantz <jakob@collabora.com>
This name makes more sense if we have output blocks
Tested-by: Elie Tournier <elie.tournier@collabora.com>
Reviewed-by: Elie Tournier <elie.tournier@collabora.com>
Tested-by: Jakob Bornecrantz <jakob@collabora.com>
With tessellation we can have 32 patch varyings on top of the old limit
Tested-by: Elie Tournier <elie.tournier@collabora.com>
Reviewed-by: Elie Tournier <elie.tournier@collabora.com>
Tested-by: Jakob Bornecrantz <jakob@collabora.com>
This was missing the emit line.
Tested-by: Elie Tournier <elie.tournier@collabora.com>
Reviewed-by: Elie Tournier <elie.tournier@collabora.com>
Tested-by: Jakob Bornecrantz <jakob@collabora.com>
This is a basic step towards GL4.0 and greater,
add support for the FP64 extension.
This requires ARB_gpu_shader5 on the host, to
implement ldexp using bitfieldInsert.
v2: drop fp64_srcs into local var
fix imul regression due to rebase
Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>
Tested-by: Gurchetan Singh <gurchetansingh@chromium.org>
Some shaders seem to set this flag when dual-src is enabled,
we don't want to trash the cbuf1 write in that case.
Reviewed-by: Jakob Bornecrantz <jakob@collabora.com>
Signed-off-by: Jakob Bornecrantz <jakob@collabora.com>
This just cleans this out to a separate fn
Reviewed-by: Elie Tournier <elie.tournier@collabora.com>
Signed-off-by: Jakob Bornecrantz <jakob@collabora.com>
Update the GL blit code to emit correct shaders when integer color
formats are involved.
Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
iter_instruction is a big function. Let's make it smaller
by moving some functionality.
v2: Fix comment
v3: Four sources again
Signed-off-by: Dave Airlie <airlied@redhat.com>
iter_instruction is a big function. Let's make it smaller
by moving some functionality.
v2: In certain cases, FLOAT_BITS_TO_UINT --> FLOAT_BITS_TO_INT (Elie)
Fix commit message
v3: Allow for multiple destinations again.
[airlied: fix missing dtypeprefix->*dtypeprefix regression]
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit uses the get_string() helper to convert various
enums to prefixes / conversion strings.
v2: In certain cases, FLOAT_BITS_TO_UINT --> FLOAT_BITS_TO_INT (Elie)
[airlied: fixup one more incorrect uint->int for interp sample]
Signed-off-by: Dave Airlie <airlied@redhat.com>
This associates the conversions / casts with enums. The idea is
to make conversion into a string the last step in the process.
Signed-off-by: Dave Airlie <airlied@redhat.com>
This makes sure we never accidentally set a lower glsl version
after a higher one (we don't ever, but best to make sure).
Reviewed-by: Elie Tournier <elie.tournier@collabora.com>
Followup to the previous patch that introduced bit to string table.
Patchset tested using GLES3 dEQP suite.
Reviewed-by: Dave Airlie <airlied@redhat.com>
Erik Faye-Lund
Dave Airlie
Ramin Azarmehr
Alexandros Frantzis
Gurchetan Singh