The NV formulation of primitive restart is turned on/off with
glEnableClientState/glDisableClientState. These two functions don't
exist in core contexts, which mean that GL_NV_primitive_restart is
essentially useless...even broken.
However, leaving it on causes oglconform's primitive-restart-nv tests to
run in OpenGL 3.1 contexts, which results in them all failing. This
patch causes 29 subtests to go from "fail" to "not run".
NOTE: This is a candidate for stable branches.
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
I keep accidentally trying to use it. "fs" is a sensible name for
fragment shader debugging, and "wm" is...not. It's also more symmetric
with "vs".
Leave INTEL_DEBUG=wm because old habits die hard.
Reviewed-by: Chad Versace <chad.versace@linux.intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Also remove the recently added and overloaded LLVM_CXXFLAGS from CXXFLAGS.
Note: This is a candidate for the stable branches.
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
After walking our IR instructions (Mesa or GLSL), we don't want to also
mark the start of the FB/URB writes or whatever as being that IR. This
can end up being misleading when the end of the IR visit got copy
propagated out to a later instruction in the URB writes.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
The VP generation doesn't set up the output reg strings, so if you
didn't happen to get these values as 0 on the stack, you'd lose.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Bison -o parameter expects a .c file.
The corresponding .h filename is obtained
by removing the extension of the initial .c.
This was breaking compilation on Ubuntu 12.04
libmesa_dricore_intermediates/libmesa_dricore.a(program_parse.tab.o): In
function `_mesa_parse_arb_program':
external/mesa/src/mesa/program/program_parse.y:2682: multiple definition
of `_mesa_parse_arb_program'
libmesa_dricore_intermediates/libmesa_dricore.a(lex.yy.o):external/mesa/src/mesa/program/program_parse.y:2682:
first defined here
Signed-off-by: Adrian Marius Negreanu <adrian.m.negreanu@intel.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-and-tested-by: Chad Versace <chad.versace@linux.intel.com>
In my testing I haven't found any cases where we get a null context
pointer, but it might still be possible. Check for null just to be safe.
Note: This is a candidate for the stable branches.
Only fail if GLX_SAMPLE_BUFFERS_ARB or GLX_SAMPLES_ARB are non-zero.
We were already doing this in the older swrast/glx code.
This fixes a piglit/waffle problem where we'd always fail to get a
visual/config and report the test as "skip".
Note: This is a candidate for the stable branches.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
We were warning when there was no current context and we're about
to delete a renderbuffer, but that happens fairly often and isn't
really a problem.
Fixes http://bugs.freedesktop.org/show_bug.cgi?id=57754
Note: This is a candidate for the stable branches.
Tested-by: Ian Romanick <ian.d.romanick@intel.com>
This required an update for the query storage in llvmpipe, there
can now be an active query per query type, so an occlusion query
can run at the same time as a time elapsed query.
Based on PIPE_QUERY_TIME_ELAPSED patch from Dave Airlie.
v2: fix up piglits for timers (also from Dave Airlie)
a) if we don't render anything the result is 0, so just
return the current time
b) add missing screen get_timestamp callback.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: José Fonseca <jfonseca@vmware.com>
we need to rely on util code for fetching those, just like before
9f06061d50.
Fixes bugs 57699 and 57756.
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: José Fonseca <jfonseca@vmware.com>
Tell LLVM the exact alignment we can guarantee, based on the fs block
dimensions, pixel format, and the alignment of the resource base pointer
and stride.
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
The fs shader now depends on the color buffer formats. The shader key was
extended to accommodate this, but llvmpipe_update_derived needs to be
updated to check the framebuffer dirty flag.
This fixes bug 57674.
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
I fixed the only known bugs on r500 with 0222b2bd41.
Now there are no piglit regressions with Hyper-Z and all apps I tested seem
to work.
To summarize how it works:
- Only one process can use it at a time. This is a hardware limitation.
- The first process to clear a zbuffer gets the exclusive access to use
Hyper-Z.
- Compositors don't use any zbuffer, so they won't steal it, but some web
browsers do, so make sure there's no web browser running if you want your
game to use Hyper-Z.
- There's no need to restart an app which couldn't get the access to Hyper-Z.
Just quit the app which took it, the driver can turn it on for the other app
in the middle of rendering.
- If an app gets the access to Hyper-Z, it prints "radeon: Acquired Hyper-Z"
to stdout.
r300-r400:
Hyper-Z will be enabled by default on r300-r400 once sufficient testing is
done with piglit and Lightsmark at least.
Be sure to set the env var RADEON_HYPERZ and run piglit with parameters: -c 0
This fixes wrong rendering in Lightsmark and
the piglit/depthstencil-render-miplevels.
I think I fixed Hyper-Z. So far every app seems to work like a charm.
The following commit broke the i965 build:
commit 4a486f8bf2
Author: Marek Olšák <maraeo@gmail.com>
Date: Fri Nov 23 18:31:42 2012 +0100
glx/dri2: add and use new driver hook flush_with_flags
That commit added a forward declaration of enum __DRI2throttleReason to
dri_interface.h. C++ 98 does not allow forward declarations of enums.
The fix: Move the enum's definition to earlier in the file.
Signed-off-by: Chad Versace <chad.versace@linux.intel.com>
The border clamping code is unnecessary, since we don't care if a wrapped
coord value is -1 or <-1 (same for length vs. >length), in either case the
border handling code will mask out the offset and replace the texel value with
the border color.
Note that technically this is not entirely correct. Omitting clamping on the
float coords means that flt->int conversion may result in undefined values for
values of very large magnitude.
However there's no reason we should honor this here since:
a) we don't care for that for ordinary wrap modes in the aos code when
converting coords and the problem is worse there (as we've got only
effectively 24 instead of 32bits)
b) at least in some cases the clamping was done already in int space hence
doing nothing to fix that problem.
c) with sse2 flt->int conversion with such values results in 0x80000000 which
is just perfect (for clamp to border - not so much for the ordinary clamp to
edge).
Reviewed-by: Brian Paul <brianp@vmware.com>
Coverity pointed out this uninitialised class member.
Note: This is a candidate for stable branches.
Reviewed-by: Brian Paul <brianp@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
coverity pointed out this field was being used uninitialised.
Note: This is a candidate for stable branches.
Reviewed-by: Brian Paul <brianp@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
all unsigneds are >= 0 :-)
There may be an argument for leaving this in, in case someone
changes min_lod to an integer, so feel free to apply or drop.
Reviewed-by: Brian Paul <brianp@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Reported by coverity scan.
v2: fix second case
Note: This is a candidate for stable branches.
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
I haven't confirmed this is doing the correct thing, but at
least this might make someone review it!
Reported by internal RH coverity scan.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Marek Olšák <maraeo@gmail.com>
the critical error would use driverName.
Found by internal RH coverity scan.
Note: This is a candidate for stable branches.
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This reverts commit 962a1c07b4.
Further testing revealed that this commit can cause the pre-processor to enter
infinite loops. For now, simply revert this code until a cleaner,
better-tested version is available.
Previously, we were only supporting line-continuation backslash characters
within lines of pre-processor directives, (as per the specification). With
OpenGL 4.2 and GLES3, line continuations are now supported anywhere within a
shader.
While changing this, also fix a bug where the preprocessor was ignoring
line continuation characters when a line ended in multiple backslash
characters.
The new code is also more efficient than the old. Previously, we would
perform a ralloc copy at each newline. We now perform copies only at each
occurrence of a line-continuation.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
When a client frame callback is executed and the client starts rendering
again, the egl event queue might not have been dispatched so that the
buffer release event for the previous frame hasn't been processed. In
that case a third buffer is allocated, even though it would be possible
to reuse the buffer that was just released.
The wl_display_dispatch_queue_pending() entry point is available from
wayland-client 1.0.2, so require that in configure.ac. Also, just
let the pkg-config macro throw its own error, which will show what version
we were looking for and failed to find.
Note: This is a candidate for stable branches.
Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Commit ca3ed3e024 fixed the problem where
eglMakeCurrent would trigger a getbuffer callback that then breaks the
following wl_egl_window_resize() call. However, we still need to
invalidate buffers in eglSwapBuffers, since in wayland we always swap
buffers, so the dri driver needs to come out and ask us for the next buffer
after each swapbuffer.
Note: this is a candidate for stable branches.
Signed-off-by: Kristian Høgsberg <krh@bitplanet.net>
These helper macros save you from writing nasty expressions like:
if ((inst->src[1].type == BRW_REGISTER_TYPE_F &&
inst->src[1].imm.f == 1.0) ||
((inst->src[1].type == BRW_REGISTER_TYPE_D ||
inst->src[1].type == BRW_REGISTER_TYPE_UD) &&
inst->src[1].imm.u == 1)) {
Instead, you simply get to write inst->src[1].is_one(). Simple.
Also, this makes the FS backend match the VS backend (which has these).
This patch also converts opt_algebraic to use the new helper functions.
As a consequence, it will now also optimize integer-typed expressions.
Reviewed-by: Eric Anholt <eric@anholt.net>
The use-after-free happened when the renderbuffer was shared by multiple
contexts and we tried to delete the renderbuffer using a context which
was previously deleted.
Note: this is a candidate for the stable branches.
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
To fix a pipe_context::surface_destroy() use-after-free problem.
We previously added pipe_sampler_view_release() for similar reasons.
Note: this is a candidate for the stable branches.
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
We sometimes need a rendering context when deleting renderbuffers.
Pass it explicitly instead of trying to grab a current context
(which might be NULL). The next patch will make use of this.
Note: this is a candidate for the stable branches.
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
We used to invalidate the drawable after a call to eglSwapBuffers(),
so that a wl_egl_window_resize() would take effect for the next frame.
However, that leads to calling dri2_get_buffers() when eglMakeCurrent()
is called with the current context and surface, and a later call to
wl_egl_window_resize() would not take effect until the next buffer
swap.
Instead, add a callback from wl_egl_window_resize() back to the wayland
egl platform, and invalidate the drawable only when it is resized.
This solves a bug on wayland clients when going back to windowed mode
from fullscreen when clicking a pop up menu, where the window size
after this would be the fullscreen size.
Note: this is a candidate for stable branches.
CC: wayland-devel@lists.freedesktop.org
