Create the video buffers in the format the driver preffers.
This temporary creates problems with decoder less VDPAU video playback.
Signed-off-by: Christian König <deathsimple@vodafone.de>
This requires GLSL 1.30 enabled, which requires integer types enabled,
so don't bother doing an INT to FLT conversion on it.
We should probably remove the instance id flt->int conversion when
turning on native integers.
this passes the three piglit tests with GLSL 1.30 forced on.
Signed-off-by: Dave Airlie <airlied@redhat.com>
nvfx: rework state_fb code to get rid of render temps
This commit rewrites a lot of the state_fb code to support
rendering to targets not aligned to 64 byte.
This allows us to drop the render temporaries as unaligned
targets are the only use-case where they are really needed. The
temporaries code was used for a lot of things more, but apparently
those also work without temps.
There is one regression in piglit fbo-clear-formats, but this will
be fixed with the use of real hardware clears and doesn't matter in
practice as no real application tries to scissor clear a 2x2 pixel
render target.
Signed-off-by: Lucas Stach <dev@lynxeye.de>
gallium: improve the pipe_stream_output_info struct (v2)
There are 3 changes:
1) stride is specified for each buffer, not just one, so that drivers don't
have to derive it from the outputs
2) new per-output property dst_offset, which specifies the offset
into the buffer in dwords where the output should be stored,
so that drivers don't have to compute the offsets manually;
this will also be useful for gl_SkipComponents
from ARB_transform_feedback3
3) register_mask is removed, instead, there is start_component
and num_components; register_mask with non-consecutive 1s
doesn't make much sense (some hardware cannot do packing of components)
Christoph Bumiller: fixed nvc0.
v2: resolve merge conflicts in Draw and clean it up
r600g: add support for virtual address space on cayman v11
Virtual address space put the userspace in charge of their GPU
address space. It's up to userspace to bind bo into the virtual
address space. Command stream can them be executed using the
IB_VM chunck.
This patch add support for this configuration. It doesn't remove
the 64K ib size limit thought this limit can be extanded up to
1M for IB_VM chunk.
v2: fix rendering
v3: fix rendering when using index buffer
v4: make vm conditional on kernel support add basic va management
v5: catch the case when we already have va for a bo
v6: agd5f: update on top of ioctl changes
v7: agd5f: further ioctl updates
v8: indentation cleanup + fix non cayman
v9: rebase against lastest mesa + improvement from Marek & Michel
v10: fix cut/paste bug
v11: don't rely on updated radeon_drm.h
Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Flat SHADE_MODEL still overrides any non-flat interpolation
qualifier, but pulling that state out of the rasterizer cso
isn't really worth the effort, is it ?
NOTE: This is a candidate for the 8.0 branch.
gallium/svga: Pass the SVGA3D_SURFACE_HINT_RENDERTARGET flag to the device
Some hardware versions rely on it to render correctly.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: José Fonseca <jfonseca@vmware.com>
Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
svga_sampler_view contains a pointer to a pipe_resource (base class of
svga_texture) and svga_texture contains a pointer to an svga_sampler_view.
This circular dependency prevented the objects from ever being freed when
they pointed to each other. Make the svga_sampler_view::texture pointer
a "weak reference" (no reference counting) to break the dependency.
This is safe to do because the pipe_resource/texture always has a longer
lifespan than the sampler view so when svga_sampler_view stops referencing
the texture, the texture's refcount never hits zero.
Fixes a memory leak seen with google earth and other apps.
Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
nv50,nvc0: zero out program struct on program_destroy
Prevent any state from carrying over to a new translation in cases
where we assume that data is still zero from initial calloc (these
would require us to do individual zeroing before translation which
would be more code).
This enables fragment clamping in softpipe, it passes more
tests than it did previously with no regressions, There are still
a couple of failures in the SNORM types to investigate.
Signed-off-by: Dave Airlie <airlied@redhat.com>
This fixes a number of texelFetch swizzle tests, and consoldiates
the swizzle handling in a new function.
Signed-off-by: Dave Airlie <airlied@redhat.com>
softpipe: allow softpipe to set shader params depending on runtime llvm (v3)
If draw isn't using llvm we can support vertex texture and integers,
These will be fixed up later, but for now allow this check to happen
at run-time.
v2: since 3e22c7a253 we can ask draw for a non-llvm
context. Just track if ask and set the vars accordingly. This probably isn't perfect but should cover the cases we care about.
v3: use debug option, restructure to store in screen, as suggested by Jakob.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Don't create clip outputs if no clip planes are enabled.
Move clip validation after program validation: we were calling
linkage validation in case the VP needed rebuilding before the
FP was validated.
The vertex program needs to be built first because when
ClipDistance is used we'll want to only enable those outputs that
are also written.
draw/softpipe: EXT_transform_feedback support (v2)
This replaces the current code with an implementation compatible with
the new gallium interface. I've left some of the remains of the interface
intact so llvmpipe keeps building correctly, and I'll take a look at fixing
llvmpipe up later.
v2: fixup as per Brian's review
Signed-off-by: Dave Airlie <airlied@redhat.com>
gallium: introduce GLSL based interpolation rules. (v2)
This introduces an unspecified interpolation paramter that is only allowed for
color semantics, so a specified GLSL interpolation will override the ShadeModel
specified interpolation, but not vice-versa.
This fixes a lot of the interpolation tests in piglit.
v2: rename from unspecified to color
Signed-off-by: Dave Airlie <airlied@redhat.com>
This could lead to incorrect code when fixed regs are involved.
Surprisingly, the increased freedom actually leads to lower
register usage in some cases. Still want to find a better way
to treat constraints though ...
Vadim Girlin