| Commit message (Collapse) | Author | Age | Files | Lines |
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The PRMs no longer have a single table for format capabilities. Multiple
tables take up less space, and are easier to maintain.
Encode typed write information while at it.
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If the vertex shader has no position but the gs has, the clipvertex output
was -1 (because it's the same as vs position in this case if there's no
explicit clipvertex output). This caused crashes (or assertion failures) in
clipping since in the end position (which came from gs) was different from
cv (-1) and we then tried to use the bogus cv input.
Rather than just test for -1 cv value in clipping, make it explicitly return
the position output of the gs instead which seems cleaner (since we really
don't want to use the clipvertex value from the vs (it could be a valid value
in the (unsupported) case of vs writing clipvertex but still using a gs).
This fixes piglit shader_runner clip-distance-out-values.shader_test.
Reviewed-by: Zack Rusin <[email protected]>
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The clip stage may crash if there's no position output, for this reason
code was added to avoid running the pipeline stages in this case
(c7c7186045ec617c53f7899280cbe12e59503e4d). However, this failed to actually
work when there was a geometry shader, since unlike the vertex shader it did
not initialize the position output to -1, hence the code trying to detect
this didn't trigger. So simply initialize the position output to -1 just like
the vs does.
This fixes piglit glsl-1.50-transform-feedback-type-and-size (segfault->pass).
clip-distance-out-values.shader_test goes from segfault to assertion failure,
suggesting more fixes are needed, no other piglit changes.
Reviewed-by: Dave Airlie <[email protected]>
Reviewed-by: Zack Rusin <[email protected]>
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Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>
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Or the build will fail due to unresolved symbols.
Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>
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Or the build will fail due to unresolved symbols.
Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>
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Or the build will fail due to unresolved symbols.
Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>
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Or the build will fail due to unresolved symbols.
Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>
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Signed-off-by: Jan Vesely <[email protected]>
Reviewed-and-Tested-by: Michel Dänzer <[email protected]>
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Signed-off-by: Jan Vesely <[email protected]>
Reviewed-and-Tested-by: Michel Dänzer <[email protected]>
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Similar to other recent build fixes.
Reviewed-by: Emil Velikov <[email protected]>
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Add documentation for TEX2/TXL2/TXB2 tgsi opcodes. Also, the texture opcode
documentation wasn't very accurate so fix this up a bit.
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
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In particular need to handle TEX2/TXB2/TXL2 opcodes.
cube map shadow with bias already used TXB2 which didn't work before
at all, despite that there's by default no piglit change (but using
no_quad_lod and no_rho_opt indeed passes some more tex-miplevel-selection
tests).
The actual sampling code still won't handle cube map arrays.
Reviewed-by: Brian Paul <[email protected]>
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This just covers the resource side of things, not the actual sampling.
Here things are trivial as cube map arrays are identical to 2d arrays in
all respects.
Reviewed-by: Brian Paul <[email protected]>
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Reviewed-by: Jason Ekstrand <[email protected]>
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Reviewed-by: Jason Ekstrand <[email protected]>
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Reviewed-by: Jason Ekstrand <[email protected]>
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Reviewed-by: Jason Ekstrand <[email protected]>
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With this patch, the SVGA_3D_CMD_BIND_GB_SHADER functionality will reserve
two relocations, one for the shader ID and the second for the MOB ID.
Verified with the WDDM winsys path that the number of relocations and patch
locations required is two.
Fixes Bug 1277406
Reviewed-by: Charmaine Lee <[email protected]>
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Signed-off-by: Jason Ekstrand <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
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Signed-off-by: Jason Ekstrand <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
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This gathers macros that have been included across components into util so
that the include chain can be more vertical. In particular, this makes
util stand on its own without any dependence whatsoever on the rest of
mesa.
Signed-off-by: "Jason Ekstrand" <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
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For a long time, we've wanted a place to put utility code which isn't
directly tied to Mesa or Gallium internals. This patch creates a new
src/util directory for exactly that purpose, and builds the contents as
libmesautil.la.
ralloc seemed like a good first candidate. These days, it's directly
used by mesa/main, i965, i915, and r300g, so keeping it in src/glsl
didn't make much sense.
Signed-off-by: Kenneth Graunke <[email protected]>
v2 (Jason Ekstrand): More realloc uses and some scons fixes
Signed-off-by: Jason Ekstrand <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
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With earlier commit we've conditionally enabled/added the kms_dri target
for automake builds. Unfortunately the we forgot to add the appropriate
define in the scons build, resulting in a broken library due to the
undefined symbol 'kms_swrast_create_screen'.
Reported-by: Roland Scheidegger <[email protected]>
Signed-off-by: Emil Velikov <[email protected]>
Tested-by: Roland Scheidegger <[email protected]>
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warning: type qualifiers ignored on function return type
Signed-off-by: Jan Vesely <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
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If building hardware drivers only, then kms_swrast_create_screen
won't be defined in inline_drm_helper.h and hardware drivers will
fail to dlopen as a result.
Copy the #if guards from inline_drm_helper.h to dri_kms_init_screen
to make the definition/use of the function match.
Fixes radeonsi_dri.so dlopen with the following configure:
./configure --with-dri-drivers= --with-dri-driverdir=/usr/local/lib/dri/ \
--enable-gbm --enable-gallium-gbm --enable-debug --enable-opencl \
--enable-opencl-icd --with-gallium-drivers=radeonsi \
--with-egl-platforms=drm --enable-glx-tls --enable-texture-float \
--enable-omx
Signed-off-by: Aaron Watry <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
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We don't support this type of X acceleration and we never did.
Other drivers might want to do the same thing.
Reviewed-by: Emil Velikov <[email protected]>
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This could be recalculated, though it turns out the only use of it after
resource allocation is for calculating whole resource size (for scene size
accounting though that isn't quite ideal neither). Thus, instead just store
the whole resource size and drop it (saving a couple bytes of storage per
resource). It makes things simpler too. Note that for the accounting winsys
resources always come back with size 0 but this is unchanged (we don't actually
know the size in any case).
Also reformat llvmpipe_texture_layout (drop unneded indentation).
v2: adapt to previous changes.
Reviewed-by: Jose Fonseca <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
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Seems pointless to just duplicate some of the calculations (the calculation
of actual memory used compared to what was predicted in llvmpipe_texture_layout
actually could have differed slightly in some cases due to different alignment
rules used though this should have been of no consequence).
v2: keep the previous mip alignment of MAX2(64, cacheline). This was added for
ARB_map_buffer_alignment - I'm not convinced it's needed for textures, but
it was supposed to be cleanup without functional change. Also replace div
with 64bit mul / comparison.
Reviewed-by: Jose Fonseca <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
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Only used for non display target resources.
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Jose Fonseca <[email protected]>
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Adds 0-3 textureGather component selection and non-constant offsets
Caveat: 0 and 1 texture swizzles only work if textureGather component
select is 3 or a component that does not exist in the sampler texture
format. This is a hardware limitation, any other value returns
128/255=0.501961 for both 0 and 1.
Passes all textureGather piglit tests on radeon 6670, except for those
using 0/1 texture swizzles due to aforementioned reason.
Signed-off-by: Glenn Kennard <[email protected]>
Signed-off-by: Marek Olšák <[email protected]>
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Reviewed-by: Marek Olšák <[email protected]>
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Reviewed-by: Marek Olšák <[email protected]>
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Fix build since 3b176c441b7ddc5f7d2f891da3f76cf3c1814ce1 for
dri_platform=none hosts.
Signed-off-by: Jon TURNEY <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
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Map TGSI_SEMANTIC_SAMPLEMASK to register/component.
Enable face register when sample mask is needed by shader.
Requires Evergreen/Cayman
Reviewed-by: Alex Deucher <[email protected]>
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Reviewed-by: Alex Deucher <[email protected]>
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Fixes fs-imulExtended, fs-imulExtended-only-msb, fs-umulExtended,
fs-umulExtended-only-msb piglit tests.
Reviewed-by: Alex Deucher <[email protected]>
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Requires Evergreen or later
v2 (Andreas): Update relnotes/10.3
Reviewed-by: Alex Deucher <[email protected]> (v1)
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I found myself often wanting this when I'm printing out a uint32_t mapping
of some GPU data, and I want to put in an interpretation of that value as
a float.
Reviewed-by: Michel Dänzer <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
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When using (d3d10) conformant out-of-bound behavior for texel fetching
(currently always enabled) the level still needs to be set to a safe value
even though the offset in the end won't get used because the level is used
to look up the mip offset itself and the actual strides, which might otherwise
crash.
For simplicity, we'll use level 0 in this case (this ought to be safe, llvmpipe
does not actually fill in level 0 information if first_level is larger, but
some random strides / offsets shouldn't hurt as ultimately we always use
offset 0 in this case).
Fixes a crash in some in-house test where random huge levels appear in
lp_build_fetch_texel() (the test actually uses level 0 always but if the
fetching happens in a block with a execution mask random values may appear).
CC: <[email protected]>
Reviewed-by: Jose Fonseca <[email protected]>
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The kms-dri swrast driver cannot share buffers using the GEM,
so it must tell the loader to disable extensions relying on
that, without disabling the image DRI extension altogether
(which would prevent the loader from working at all).
This requires a new gallium capability (which is queried on
the pipe_screen and for swrast drivers it's forwarded to the
winsys), and requires a new version of the DRI image extension.
[Emil Velikov]
- Rebased on top of gallium-dri megadrivers.
- Drop PIPE_CAP_BUFFER_SHARE and sw_winsys::get_param hook.
The can_share_buffer cap is set at InitScreen. We use a different
InitScreen (and thus value for the cap) function for kms_dri, due to
deeper differences originating from dri megadrivers.
Signed-off-by: Emil Velikov <[email protected]>
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Add a new winsys and target that can be used with a dri2 state tracker
and loader instead of drisw. This allows to use gbm as a dri2/image
loader and avoid the extra copy from the backbuffer to the shadow
frontbuffer.
The new driver is called "kms_swrast", and is loaded by gbm as a
fallback, because it is only useful with the gbm platform (as no buffer
sharing is possible)
To force select the driver set the environment variable
GBM_ALWAYS_SOFTWARE
[Emil Velikov]
- Rebase on top of gallium megadriver.
- s/text/test/ in configure.ac (Spotted by Andreas Pokorny).
- Add scons support for winsys/sw/kms-dri and fix the build.
- Provide separate DriverAPI, due to different InitScreen hook.
Signed-off-by: Emil Velikov <[email protected]>
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Whenever dd_create_screen/pipe_loader_* fails, gdrm->dev may be NULL.
Thus peeking inside the struct will lead to a crash.
Signed-off-by: Emil Velikov <[email protected]>
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... on static targets. Otherwise we'll crash badly as gdrm->dev is
NULL when we try to copy the string driver_name.
Signed-off-by: Emil Velikov <[email protected]>
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mesa/mesa/src/gallium/auxiliary/os/os_process.c:40:2: warning: #warning unexpected platform in os_process.c [-Wcpp]
#warning unexpected platform in os_process.c
mesa/mesa/src/gallium/auxiliary/os/os_process.c:77:2: warning: #warning unexpected platform in os_process.c [-Wcpp]
#warning unexpected platform in os_process.c
Signed-off-by: Yaakov Selkowitz <[email protected]>
Reviewed-by: Jon TURNEY <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
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We can create 3D texture views. Avoids an assertion in piglit
fbo-generatemipmap-3d test and allows it to pass.
Reviewed-by: Charmaine Lee <[email protected]>
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While running https://github.com/nvMcJohn/apitest with apitrace I noticed that Mesa was producing bogus results:
wglChoosePixelFormatARB(hdc, piAttribIList = {...}, pfAttribFList = &0, nMaxFormats = 1, piFormats = {19, 65576, 37, 198656, 131075, 0, 402653184, 0, 0, 0, 0, -573575710}, nNumFormats = &12) = TRUE
However https://www.opengl.org/registry/specs/ARB/wgl_pixel_format.txt states
<nNumFormats> returns the number of matching formats. The returned
value is guaranteed to be no larger than <nMaxFormats>.
Cc: "10.2" <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
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Based on the toplevel one but adapted to the driver/winsys coding styles.
Reviewed-by: Marek Olšák <[email protected]>
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It was set to aligned width. It appears to be fine on GEN7+, but causes
random hangs on GEN6.
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This fixes 3D texture support in all these cases, because array_size is 1
with 3D textures and depth0 actually contains the "array size".
util_max_layer is universal and returns the last layer index for any texture
target.
A lot of the cases below can't actually be hit with 3D textures, but let's
be consistent.
This fixes a failure in:
piglit layered-rendering/clear-color-all-types 3d single_level
for r600g and radeonsi, which was caused by an incorrect CMASK size
calculation.
Cc: [email protected]
Reviewed-by: Michel Dänzer <[email protected]>
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