This is a long-standing omission in Mesa's texture image size checking.
We need to take the mipmap level into consideration when checking if the
width, height and depth are too large.
Fixes the new piglit max-texture-size-level test.
Thanks to Stéphane Marchesin for finding this problem.
Note: This is a candidate for the stable branches.
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
According to Eric, this shouldn't matter since we don't do precompiles
using the old backend. In other words, brw->fragment_program (the
currently active program) should equal c->fp (the program currently
being compiled).
However, it's just not a good idea to access brw->fragment_program
directly in compiler code. It's totally illegal in the new backend, so
let's just not do it here either.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reported-by: Paul Berry <stereotype441@gmail.com>
The CodeEmitter was not setting the VGPR bit for src0, because the
instruction definition had the VCC register in the src0 slot, instead of
the actual src0 register. This has been fixed by moving the VCC
register to the end of the operand list.
Looks like converting this to a macro, returning bool, caused us to
lose the high (31st) bit result. Fixes piglit fbo-1d test. Strange
that none of the other tests I ran caught this.
Fixes https://bugs.freedesktop.org/show_bug.cgi?id=54365
Tested-by: Vinson Lee <vlee@freedesktop.org>
We were already defining sqrtf where we don't have the C99 version.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Use 1/256 for R6xx/7xx, 1/4096 for evergreen, instead of default 1/16.
Helps to pass some piglit tests (fbo, multisample).
Signed-off-by: Vadim Girlin <vadimgirlin@gmail.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
I wonder if the better solution is to have _mesa_meta_GenerateMipmap not
use MESA_META_ALL for the GLSL path. Even on compatibility profiles
there is no reason to save and restore fog on this path.
NOTE: This is a candidate for the 9.0 branch.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Tested-by: Lu Hua <huax.lu@intel.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=54295
Looks like we have an alignment issue with NPOT textures
and mipmaps. So disable NPOT textures until we figure out
what is going wrong here.
Signed-off-by: Christian König <deathsimple@vodafone.de>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reading brw->fragment_program is nonsensical in compiler code: it
contains the currently active program (if any), not the one currently
being compiled. Attempting to access it may either lead to crashes
(null pointer dereference if no program is active) or wrong results.
Fixes piglit regressions since 9ef710575b
on pre-Sandybridge hardware. The actual bug was created in commit
7b1fbc688999fd568e65211d79d7678562061594.
NOTE: This is a candidate for the 9.0 and 8.0 branches.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=54183
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Paul Berry <stereotype441@gmail.com>
From ARB_sync spec:
If the value of <timeout> is zero, then ClientWaitSync does not
block, but simply tests the current state of <sync>. TIMEOUT_EXPIRED
will be returned in this case if <sync> is not signaled, even though
no actual wait was performed.
Fixes random fails of the arb_sync-timeout-zero piglit test on r600g.
Signed-off-by: Vadim Girlin <vadimgirlin@gmail.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Brian Paul