It didn't use the driver-provided src/dstRowStride at all.
This was broken for the cases when stride != width*bpp.
Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Brian Paul <brianp@vmware.com>
(cherry picked from commit 91df26842f)
In the gallium code, the assert() macro could come from either the
system's assert.h file (via c11/threads.h) or from gallium's u_debug.h.
It looks like all known assert.h files unconditionally #undef assert
before defining their own version. So the assert you get depends on
whether threads.h or u_debug.h was included last.
In the gallium code we really want to use the assert() from u_debug.h
(it behaves better on Windows). In gallium, c11/threads.h is only
included after u_debug.h in the os_thread.h wrapper. So Adding
an #ifndef assert test in the threads*.h files avoids using the system's
assert().
Cc: "10.1" <mesa-stable@lists.freedesktop.org>
Reviewed-by: José Fonseca <jfonseca@vmware.com>
(cherry picked from commit eaf9affa5e)
EXT_packed_depth_stencil is supported by all drivers, but
ARB_depth_texture isn't (notably nouveau_vieux). This should avoid
passing unexpected values down to ChooseTextureFormat.
The EXT_packed_depth_stencil spec does not make any explicit references
to requiring ARB_depth_texture in order to allow textures with that
format, however if there is no dependency, ARB_depth_texture would be
practically implied by the extension.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Cc: "10.0 10.1" <mesa-stable@lists.freedesktop.org>
Note for 10.0 backport: This will produce a conflict, the solution is to
move the surrounding if as well.
(cherry picked from commit 18690995a6)
There are a lot of different pci ids supported by nouveau, and more are
added all the time. The relevant distinguisher between drivers is the
chipset id.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Cc: "10.1" <mesa-stable@lists.freedesktop.org>
(cherry picked from commit 51989817e6)
The GL 4.4 spec says it's not color-renderable and not accepted
by RenderBufferStorage. The EXT_texture_shared_exponent spec says
it's not color-renderable but it's accepted by RenderBufferStorageEXT.
This seems to be a bug in the extension spec.
Let's do what GL 4.4 says.
Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
(cherry picked from commit 2e361160ff)
opt_saturate_propagation_local compares scan_inst->dst.reg/reg_offset
with inst->src[0].reg/reg_offset, and ensures that scan_inst->dst.file
is GRF. But nothing ensured that inst->src[0].file was GRF.
In the following program, this resulted in u1:F matching vgrf1:UW,
and a saturate being incorrectly propagated from instruction 8 to
instruction 1.
{ 1} 0: add vgrf0:UW, hw_reg1+8:UW, hw_reg0:V
{ 1} 1: add vgrf1:UW, hw_reg1+10:UW, hw_reg0:V
{ 1} 2: linterp vgrf6:F, hw_reg2:F, hw_reg3:F, hw_reg0:F
{ 2} 3: linterp vgrf27:F, hw_reg2:F, hw_reg3:F, hw_reg0+16:F
{ 4} 4: mov vgrf10+0.0:F, vgrf6:F
{ 3} 5: mov vgrf10+1.0:F, vgrf27:F
{ 6} 6: tex vgrf8+0.0:F, vgrf10+0.0:F
{ 5} 7: mov vgrf32:F, u1:F
{ 5} 8: mov.sat vgrf12:F, u1:F
From shader-db:
total instructions in shared programs: 1841932 -> 1841957 (0.00%)
instructions in affected programs: 5823 -> 5848 (0.43%)
I inspected two of the 25 hurt shaders, and concluded that they were
both hitting this bug, and not legitimately optimized.
This fixes bugs in Left 4 Dead 2 and Team Fortress 2, possibly among
others. The optimization pass didn't exist in 10.0, so this is only
a candidate for 10.1.
Cc: "10.1" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
(cherry picked from commit 4d2e79269a)
Commit 3805a864b1d(nv50: assert before trying to out-of-bounds access
samplers) introduced a series of asserts as a precausion of a previous
illegal memory access.
Although it failed to encapsulate loop within nv50_sampler_state_delete
effectively failing to clear the sampler state, apart from exadurating
the illegal memory access issue.
Fixes gcc warning "array subscript is above array bounds" and
"Nesting level does not match indentation" and "Out-of-bounds read"
defects reported by Coverity.
Cc: "10.1" <mesa-stable@lists.freedesktop.org>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
(cherry picked from commit c26b488088)
CB_COLORi_VIEW.SLICE_MAX can be at most 2047.
This fixes the maxlayers piglit test.
Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
(cherry picked from commit 4f1f32306a)
Conflicts:
src/gallium/drivers/r600/r600_pipe.c
src/gallium/drivers/radeonsi/si_pipe.c
This fixes some unwanted scaling when the output is multisampled.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Christoph Bumiller <e0425955@student.tuwien.ac.at>
Cc: "10.0 10.1" <mesa-stable@lists.freedesktop.org>
(cherry picked from commit 253314d487)
And squashed with:
Revert nvc0 part of "nv50: adjust blit_3d handling of ms output textures"
The nvc0 bits don't appear to work, and I thought I had removed them
from the commit. Oops.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: "10.0 10.1" <mesa-stable@lists.freedesktop.org>
(cherry picked from commit 897f40f25d)
nouveau_fence_wait has the expectation that an external entity is
holding onto the fence being waited on, not that it is merely held onto
by the current pointer. Fixes a use-after-free in nouveau_fence_wait
when used on the screen's current fence.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=75279
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Christoph Bumiller <e0425955@student.tuwien.ac.at>
Cc: "9.2 10.0 10.1" <mesa-stable@lists.freedesktop.org>
(cherry picked from commit 507f0230d4)
Conflicts:
src/gallium/drivers/nouveau/nv30/nv30_screen.c
Softpipe expects a float in the vertex shader, which is what glEdgeFlag
generates.
This fixes piglit/gl-2.0-edgeflag.
Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
(cherry picked from commit 780ce576bb)
Because people insist on doing things like explicitly disabling SSE 4.1.
Cc: "10.0 10.1" <mesa-stable@lists.freedesktop.org>
Tested-by: David Heidelberger <david.heidelberger@ixit.cz>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=71547
(cherry picked from commit 8d3f739383)
Fix a leaked vertex shader in u_blitter.c
Signed-off-by: Aaron Watry <awatry@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
CC: "10.1" <mesa-stable@lists.freedesktop.org>
(cherry picked from commit fb78152678)
From OpenGL 3.3 spec, page 141:
"Textures with a base internal format of DEPTH_COMPONENT or DEPTH_STENCIL
require either depth component data or depth/stencil component data.
Textures with other base internal formats require RGBA component data.
The error INVALID_OPERATION is generated if one of the base internal
format and format is DEPTH_COMPONENT or DEPTH_STENCIL, and the other
is neither of these values."
Fixes Khronos OpenGL CTS test failure: proxy_textures_invalid_size
Cc: <mesa-stable@lists.freedesktop.org>
Signed-off-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
(cherry picked from commit 079bff5a99)
From OpenGL 4.0 spec, page 398:
"The initial internal format of a texel array is RGBA
instead of 1. TEXTURE_COMPONENTS is deprecated; always
use TEXTURE_INTERNAL_FORMAT."
Fixes Khronos OpenGL CTS test failure: proxy_textures_invalid_size
Cc: <mesa-stable@lists.freedesktop.org>
Signed-off-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
(cherry picked from commit 063980151e)
GetCurrentThread() returns a pseudo-handle (a constant which only makes
sense when used within the calling thread) and not a real handle.
DuplicateHandle() will return a real handle, but it will create a new
handle every time we call. Calling DuplicateHandle() here means we will
leak handles, which can cause serious problems.
In short, the Windows implementation of thrd_t needs a thorough make
over, and it won't be pretty. It looks like C11 committee
over-simplified things: it would be much better to have seperate objects
for threads and thread IDs like C++11 does.
For now, just comment out the thrd_current() implementation, so we get
build errors if anybody tries to use it.
Thanks to Brian Paul for spotting and diagnosing this problem.
Cc: "10.0" "10.1" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Brian Paul <brianp@vmware.com>
(cherry picked from commit a61d859519)
u_thread_self() expects thrd_current() to return a unique numeric ID
for the current thread, but this is not feasible on Windows.
Cc: "10.0" "10.1" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Brian Paul <brianp@vmware.com>
(cherry picked from commit e8d85034da)
To avoid 32-bit integer overflow for large textures. Note: we're
already doing this in llvmpipe.
Cc: "10.0" "10.1" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
(cherry picked from commit 465b2c42bc)
BRW_MAX_TEX_UNIT is the static limit on the number of textures we
support per-stage, not in total.
Core's `Unit` array is sized by MAX_COMBINED_TEXTURE_IMAGE_UNITS, which
is significantly larger, and across the various shader stages, up to
ctx->Const.MaxCombinedTextureImageUnits elements of it may be actually
used.
Fixes invisible bad behavior in piglit's max-samplers test (although
this escalated to an assertion failure on HSW with texture_view, since
non-immutable textures only have _Format set by validation.)
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Cc: "9.2 10.0 10.1" <mesa-stable@lists.freedesktop.org>
Cc: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
(cherry picked from commit befbda56a2)
The variable name states megabytes, while we calculate the amount in
kilobytes. Correct this by dividing with the correct amount.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Cc: "10.0 10.1" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
(cherry picked from commit fc25956bad)
Fixes glGetTexImage() when converting from MESA_FORMAT_Z32_FLOAT_S8X24_UINT
to GL_UNSIGNED_INT_24_8. Hit by the piglit
ext_packed_depth_stencil-getteximage test.
Cc: "10.0" "10.1" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
(cherry picked from commit a12d4d0398)
Though it won't matter on Linux, use _mesa_align_free to release it.
Since i965 doesn't have sys_buffer, I overlooked this in the
GL_ARB_map_buffer_alignment work a few months ago. Fixes i915 (and
presumably i830) regressions in ARB_map_buffer_range tests and the
failure in arb_map_buffer_alignment-sanity_test.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=74960
Cc: "10.1" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
(cherry picked from commit ff2cbf9e0c)
There's no reason to have more vertex texture units than fragment
texture units on this hardware. Since increasing the default maximum
number of texture units from 16 to 32, this has triggered some segfault
in i915 driver. There's probably some array or bitfield that isn't
properly sized now. This really papers over the bug, but I don't think
I'll lose any sleep over that.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=74071
Cc: "10.1" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
(cherry picked from commit 8ba157006f)
v2: Don't add function parameters, pass the required size in
prog_data->nr_params.
v3:
- Use the name uniform_array_size instead of uniform_param_count.
- Round up when dividing param_count by 4.
- Use MAX2() instead of taking the maximum by hand.
- Don't crash if prog_data passed to vec4_visitor constructor is NULL
v4: Rebase for current master
v5 (idr): Trivial whitespace change.
Signed-off-by: Petri Latvala <petri.latvala@intel.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=71254
Cc: "10.1" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
(cherry picked from commit 7189fce237)
This prevents clover from using unsupported devices.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
CC: "10.0 10.1" <mesa-stable@lists.freedesktop.org>
(cherry picked from commit f61e382f0a)
glGetTexImage(GL_DEPTH_STENCIL, GL_UNSIGNED_INT_24_8) was just
using memcpy() instead of _mesa_unpack_uint_24_8_depth_stencil_row()
to convert texels from the hardware format to the GL format.
Fixes issue reported by David Meng at Intel. The new piglit
ext_packed_depth_stencil-getteximage test checks for this bug.
Also, add some format/type assertions. We don't yet handle the
GL_FLOAT_32_UNSIGNED_INT_24_8_REV type. That should be fixed in
a follow-on patch.
Reviewed-by: Eric Anholt <eric@anholt.net>
Cc: "10.0" "10.1" <mesa-stable@lists.freedesktop.org>
(cherry picked from commit 43dee0295e)
