It's fairly rare that the BB layout puts BBs after the exit block, which
is likely the reason these issues lingered for so long.
This fixes a fraction of issues with the giant pixmark piano shader.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Cc: <mesa-stable@lists.freedesktop.org>
The current logic used to determine the execution size of sampler
messages was based on special-casing several argument and opcode
combinations, which unsurprisingly missed the possibility that some
messages could exceed the payload size limit or not depending on the
number of coordinate components present. In particular:
- The TXL, TXB and TEX messages (the latter on non-FS stages only)
would attempt to use SIMD16 on Gen7+ hardware even if a shadow
reference was present and the texture was a cubemap array, causing
it to overflow the maximum supported sampler payload size and
crash.
- The TG4_OFFSET message with shadow comparison was falling back to
SIMD8 regardless of the number of coordinate components, which is
unnecessary when two coordinates or less are present.
Both cases have been handled incorrectly ever since cubemap arrays and
texture gather were respectively enabled (the current logic used by
the SIMD lowering pass is almost unchanged from the previous no16
fall-back logic used pre-SIMD lowering times).
Fixes the following GL4.5 conformance test on Gen7-8 (the bug also
affects Gen9+ in principle, but SKL passes the test by luck because it
manages to use the TXL_LZ message instead of TXL):
GL45-CTS.texture_cube_map_array.sampling
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=97267
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
This makes it easier for the caller to find out how many scalar
components are actually read by the instruction. As a bonus we no
longer need to special-case BAD_FILE in the implementation of
fs_inst::regs_read.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
This simplifies the code slightly and will allow the SIMD lowering
pass to find out easily what the actual texturing opcode is in order
to determine the maximum execution size of texturing instructions.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
All three fields of the vbuffer_attrs[] array are assigned in the following
loop. The remaining elements of the array are not used.
Tested with full Piglit run, Heaven 4.0, etc.
Reviewed-by: Charmaine Lee <charmainel@vmware.com>
We don't need to loop over the max number of color buffers, just the
current number (which is usually one).
Tested with full Piglit run, Heaven 4.0, etc.
Reviewed-by: Charmaine Lee <charmainel@vmware.com>
Fixes regression with team_fortress_2 trace.
This change has been in our in-house tree for some time.
Reviewed-by: Charmaine Lee <charmainel@vmware.com>
Since clears are more or less just normal draws, there isn't that much
benefit in having hand-rolled clear path. Add support to use u_blitter
instead if gen specific backend doesn't implement ctx->clear().
Signed-off-by: Rob Clark <robdclark@gmail.com>
Not (currently) state that is overwridden by u_blitter itself, but
drivers with custom blit/clear which are reusing part of the u_blitter
infrastructure will use it.
Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
eglMakeCurrent can also be used to change the active display. In that
case, we need to decrement ref_count of the previous display (possibly
destroying it), and increment it on the next display.
Also, old_dsurf/old_rsurf cannot be non-NULL if old_ctx is NULL, so
we only need to test if old_ctx is non-NULL.
v2: Save the old display before destroying the context.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=97214
Fixes: 9ee683f877 (egl/dri2: Add reference count for dri2_egl_display)
Cc: "12.0" <mesa-stable@lists.freedesktop.org>
Reported-by: Alexandr Zelinsky <mexahotabop@w1l.ru>
Tested-by: Alexandr Zelinsky <mexahotabop@w1l.ru>
Reviewed-and-Tested-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Nicolas Boichat <drinkcat@chromium.org>
Apply the median and matrix filter before the compostioning
we apply the deinterlacing first to avoid the extra overhead
in processing the past and the future surfaces in deinterlacing.
v2: apply the filters on all the surfaces (Christian)
v3: use get_sampler_view_planes() instead of
get_sampler_view_components() and iterate over
VL_MAX_SURFACES (Christian)
Signed-off-by: Nayan Deshmukh <nayan26deshmukh@gmail.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Ian recently changed the preprocessor to allow this in most GLSL
versions, but not GLSL ES 3.00+. This patch converts the existing
test that expects a failure to a #version 300 es shader, and adds
a #version 110 shader to make sure that it's allowed.
Fixes 'make check'.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=97307
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Timothy Arceri <timothy.arceri@collabora.com>
Tested-by: Vinson Lee <vlee@freedesktop.org>
I'm not sure if anything even uses this, but I found this on radv, so
just fix it on anv for consistency.
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Cc: mesa-stable@lists.freedesktop.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
Avoid use-after-free on error.
Fixes: 9ee683f877 (egl/dri2: Add reference count for dri2_egl_display)
Cc: "12.0" <mesa-stable@lists.freedesktop.org>
Signed-off-by: Nicolas Boichat <drinkcat@chromium.org>
Tested-by: Martin Peres <martin.peres@linux.intel.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Avoid use-after-free on error.
Fixes: 9ee683f877 (egl/dri2: Add reference count for dri2_egl_display)
Cc: "12.0" <mesa-stable@lists.freedesktop.org>
Signed-off-by: Nicolas Boichat <drinkcat@chromium.org>
Tested-by: Martin Peres <martin.peres@linux.intel.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Avoid use-after-free on error.
Fixes: 9ee683f877 (egl/dri2: Add reference count for dri2_egl_display)
Cc: "12.0" <mesa-stable@lists.freedesktop.org>
Signed-off-by: Nicolas Boichat <drinkcat@chromium.org>
Tested-by: Martin Peres <martin.peres@linux.intel.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Found with valgrind:
==4841== Invalid read of size 4
==4841== at 0x56BDC80: dri2_initialize (egl_dri2.c:783)
==4841== by 0x56BAFE5: _eglMatchAndInitialize (egldriver.c:261)
==4841== by 0x56BB15E: _eglMatchDriver (egldriver.c:295)
==4841== by 0x56B58C9: eglInitialize (eglapi.c:480)
==4841== by 0x4F537DC: _glfwInitEGL (in /usr/lib64/libglfw.so.3.2)
==4841== by 0x4F4BEFB: _glfwPlatformInit (in /usr/lib64/libglfw.so.3.2)
==4841== by 0x4F46F40: glfwInit (in /usr/lib64/libglfw.so.3.2)
==4841== by 0x402E59: main
==4841== Address 0x6a05824 is 148 bytes inside a block of size 480 free'd
==4841== at 0x4C2B680: free (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==4841== by 0x56C2AAE: dri2_initialize_x11_swrast (platform_x11.c:1233)
==4841== by 0x56C2AAE: dri2_initialize_x11 (platform_x11.c:1493)
==4841== by 0x56BDCEB: dri2_initialize (egl_dri2.c:805)
==4841== by 0x56BAFAF: _eglMatchAndInitialize (egldriver.c:261)
==4841== by 0x56BB0C9: _eglMatchDriver (egldriver.c:292)
==4841== by 0x56B58C9: eglInitialize (eglapi.c:480)
==4841== by 0x4F537DC: _glfwInitEGL (in /usr/lib64/libglfw.so.3.2)
==4841== by 0x4F4BEFB: _glfwPlatformInit (in /usr/lib64/libglfw.so.3.2)
==4841== by 0x4F46F40: glfwInit (in /usr/lib64/libglfw.so.3.2)
==4841== by 0x402E59: main
==4841== Block was alloc'd at
==4841== at 0x4C2A868: calloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==4841== by 0x56C2A47: dri2_initialize_x11_swrast (platform_x11.c:1171)
==4841== by 0x56C2A47: dri2_initialize_x11 (platform_x11.c:1493)
==4841== by 0x56BDCEB: dri2_initialize (egl_dri2.c:805)
==4841== by 0x56BAFAF: _eglMatchAndInitialize (egldriver.c:261)
==4841== by 0x56BB0C9: _eglMatchDriver (egldriver.c:292)
==4841== by 0x56B58C9: eglInitialize (eglapi.c:480)
==4841== by 0x4F537DC: _glfwInitEGL (in /usr/lib64/libglfw.so.3.2)
==4841== by 0x4F4BEFB: _glfwPlatformInit (in /usr/lib64/libglfw.so.3.2)
==4841== by 0x4F46F40: glfwInit (in /usr/lib64/libglfw.so.3.2)
==4841== by 0x402E59: main
Signed-off-by: Jan Ziak (http://atom-symbol.net) <0xe2.0x9a.0x9b@gmail.com>
Fixes: 9ee683f877 (egl/dri2: Add reference count for dri2_egl_display)
Cc: "12.0" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Nicolas Boichat <drinkcat@chromium.org>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Some applications continue to use the Xlib client library and expect that
VK_KHR_xlib_surface will be available in the driver. Service these
applications by converting the Display pointer to xcb_connection_t and use
the existing xcb code in the driver.
Signed-off-by: Kevin Strasser <kevin.strasser@intel.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Jeremy Huddleston Sequoia <jeremyhu@apple.com>
Cc: Jeremy Huddleston Sequoia <jeremyhu@apple.com>
v2: change all related NULL checks to check against dummyContext
v3: really check for dummyContext *only* when ctx was from
__glXGetCurrentContext
v4: cover more checks, add dummyBuffer, dummyVtable (Emil)
Signed-off-by: Bernard Kilarski <bernard.r.kilarski@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Cc: "11.2" <mesa-stable@lists.freedesktop.org>
In api_validate.c stdbool.h was included twice.
Signed-off-by: Mathias Fröhlich <Mathias.Froehlich@web.de>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Instead of checking for mapped buffers in vbo_bind_arrays
do this check in api_validate.c. This additionally
enables printing the draw calls name into the error
string.
Signed-off-by: Mathias Fröhlich <Mathias.Froehlich@web.de>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Move the function to check if all vao buffers are
unmapped into the vao implementation file.
Rename the function to _mesa_all_buffers_are_unmapped.
Signed-off-by: Mathias Fröhlich <Mathias.Froehlich@web.de>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
In array draw do not check if the vertex buffer object that
is used to implement immediate mode glBegin/glEnd is mapped.
Signed-off-by: Mathias Fröhlich <Mathias.Froehlich@web.de>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
These are the same for a3xx and later. (a2xx could probably use them
too, but due to limited hw support and ancient downstream kernels, it
isn't so easy to test.)
Signed-off-by: Rob Clark <robdclark@gmail.com>
For various tex fetch instructions, coord's get fixed up in different
ways. But modifying the array returned from get_src() has side-effects
if the same SSA src is used again.. the later instruction will see the
previous fixups.
Fix this, and const'ify things to prevent this sort of mistake in the
future.
Noticed by Varad when adding support for txf_ms.
Signed-off-by: Rob Clark <robdclark@gmail.com>
Ilia Mirkin
Francisco Jerez
Rob Clark
Brian Paul
Nicolas Boichat
Nayan Deshmukh
Kenneth Graunke
Dave Airlie
Jan Ziak
Emil Velikov
Kevin Strasser
Tapani Pälli
Bernard Kilarski
Mathias Fröhlich
francians@gmail.com