Where vs output semantic tags indicate an output is signficant for
fixed function processing (such as clipping, unfilled modes, etc),
retain information about that output so that we can get to it easily
later on.
Fix up the unfilled processing, but hard-wire edgeflag to one for now.
With this change, trivial/tri-unfilled works.
Recursive make is hard. If there are subdirectories in the DRI drivers,
it's pretty certain we want to finish building in them before linking
the driver. Add a new target to serialize the rules.
Signed-off-by: Dan Nicholson <dbn.lists@gmail.com>
Add the vmwgfx_drm.h header for now, this allows the svga driver
to be enabled by default without forcing people to install the
vmwgfx_drm.h header on their system.
To be removed once vmwgfx_drm.h is in libdrm.
There are two fixes in here one is a one liner that fixes
component alpha logic. The other deals better with luminance
formats used for masks, sources not yet implemented.
Fixes component alpha text and icons in gnome. There are a one
or two cases that this code misses. Like if src_luminance is set
but no mask image is given.
Translate vertex shaders independently of fragment shaders.
Previously tried to make fragment shader semantic indexes always start
at zero and exclude holes. This was unnecessary but meant that vertex
shader translation had to be adjusted to take this into account.
Now use a fixed scheme for labelling special FS input semantics
(color, etc), and another fixed scheme for the generics.
With this, vertex shaders can be translated independently of the bound
fragment shader, assuming mesa has done its own job and ensured that
the vertex shader provides at least the inputs the fragment shader is
looking for. The state-tracker didn't attempt to do anything about
this previously, so it shouldn't be needed now.
One of several cases where we build mesa shaders and then translate
them to tgsi. Many of those cases it's because we're combining two
mesa programs and there are helpers for that, but in this case at
least can go straight to tgsi.
