This fixes the libGLU.so.* build when a system libGL.so is not present
since it is relying on the lib/ to build against until it gets
converted to automake.
Tested-by: Stéphane Marchesin <marcheu@chromium.org>
Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>
That is by making the dri extension variables static in gbm_dri.c.
The image_lookup_extension is provided by egl_dri2 when using x11 or wayland
platforms, when using the drm platform, gbm_dri has a wrapper for it.
Both use the same variables name image_lookup_extension.
Since -fvisibility=hidden was (probably by mistake) removed when converting to
automake, the "image_lookup_extension" symbol from egl_dri2.c became exported
in libEGL.so, so "image_lookup_extension" from gbm_dri.c was ignored.
This resulted in calling incorrect callbacks.
We cant make the image_lookup_extension static in egl_dri2.c right now,
since its used across multiple files.
Bugzilla: https://bugs.freedesktop.org/attachment.cgi?id=58099
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
If the texture is a 1D array, don't remove the border pixel from the
height. Similarly for 2D array textures and the depth direction.
Simplify the function by assuming the border is always one pixel.
Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
This patch add the support of gl_PointCoord gl builtin variable for
platform gen4 and gen5(ILK).
Unlike gen6+, we don't have a hardware support of gl_PointCoord, means
hardware will not calculate the interpolation coefficient for you.
Instead, you should handle it yourself in sf shader stage.
But badly, gl_PointCoord is a FS instead of VS builtin variable, thus
it's not included in c.vue_map generated in VS stage. Thus the current
code doesn't aware of this attribute. And to handle it correctly, we
need add it to c.vue_map manually to let SF shader generate the needed
interpolation coefficient for FS shader. SF stage has it's own copy of
vue_map, thus I think it's safe to do it manually.
Since handling gl_PointCoord for gen4 and gen5 platforms is somehow a
little special, I added a lot of comments and hope I didn't overdo it ;)
v2: add a /* _NEW_BUFFERS */ comment to note the state flag dependency
and also add the _NEW_BUFFERS dirty mask (Eric).
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=45975
Piglit: glsl-fs-pointcoord and fbo-gl_pointcoord
NOTE: This is a candidate for stable release branches.
Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
We have to do fallback when the 'Clipped Drawing Rectangle X/Y Max'
exceed the hardware's limit no matter the drawing rectangle offset
changed or not.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=46665
NOTE: This is a candidate for stable release branches.
Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
llvm-3.1svn r152043 changes createMCInstPrinter to take an additional
MCRegisterInfo argument.
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: Brian Paul <brianp@vmware.com>
This add clipdistance support like the non-llvm draw paths,
if we have a clip distance we compare with it instead of doing
the dot4.
We also have to put the have_clipvertex bit into the emitted
vertex header.
Fixes vs-clip-distance-all-planes-enabled, vs-clip-distance-const-reject,
vs-clip-distance-enables, vs-clip-distance-implicitly-sized,
vs-clip-distance-in-param, vs-clip-distance-uint-index.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
This fixes the rest of the piglit clipvertex tests.
v2: fixup comments.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
We incorrectly setup clipmask for gl_ClipVertex, this fixes the clipmask
setup.
v2: fix comment
Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
fix comment
This is just a simple text file containing a list of goals for gallivm/llvmpipe
and some info on what is required to get there along with some info on who
is looking at things.
v2: add EXT_texture_array.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
_mesa_max_texture_levels() is also used to test valid texture target
in _mesa_GetTexLevelParameteriv(). GL_TEXTURE_CUBE_MAP is not allowed
as texture target in glGetTexLevelParameter(). So, this should throw
GL_INVALID_ENUM error.
Few other functions which use _mesa_max_texture_levels() like
getcompressedteximage_error_check() and getteximage_error_check()
also don't accept GL_TEXTURE_CUBE_MAP.
Above fix makes piglit fbo-cubemap test to fail. This is because of
incorrect texture target passed to _mesa_max_texture_levels() in
framebuffer_texture(). Fixing that as well
Note: This is a candidate for the stable branches
Signed-off-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
"Use -no-undefined to assure libtool that the library has no
unresolved symbols at link time, so that libtool will build a shared
library on platforms require that all symbols are resolved when the
library is linked."
If I had a dollar for every time I wrote this patch, I'd have about
$10 :-)
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Acked-by: Kenneth Graunke <kenneth@whitecape.org>
There's even a comment in the code containing the right swizzling
computations!
Previously this has not been noticed because we need to manually
enabled swizzling on snb/ivb (kernel 3.4 will do that) and we
don't use the separate stencil on ilk (where the bios enables
swizzling). This fixes
piglit ./bin/fbo-stencil readpixels GL_DEPTH32F_STENCIL8 -auto
on recent drm-intel-next kernels.
Also remove the comment about ivb, it's stale now.
Swizzling detection is done by allocating a temporary x-tiled
buffer object. Unfortunately kernels before v3.2 lie on snb/ivb
because they claim that swizzling is enable, but it isn't. The
kernel commit that fixes this for backport to pre-v3.2 is
commit acc83eb5a1e0ae7dbbf89ca2a1a943ade224bb84
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Mon Sep 12 20:49:16 2011 +0200
drm/i915: fix swizzling on gen6+
But if the kernel doesn't lie, this now works on swizzling and
not swizzling machines.
NOTE: This is a candidate for the 8.0 branch.
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
That is when building with --disable-opengl.
Fix for commit cb045880b1.
CC: Paul Berry <stereotype441@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Chad Versace <chad.versace@linux.intel.com>
That is when building with --disable-opengl.
Fix for commit c5f4024a79.
CC: Chad Versace <chad@chad-versace.us>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Chad Versace <chad.versace@linux.intel.com>
This replaces the previously used wl_display_destroy.
wl_display_destroy was povided by wayland-client.so and
wayland-server.so, to resolve that conflict its renamed client-side.
Otherwise streamout with rasterizer discard will make the kernel upset
if the state tracker doesn't set a depth-stencil-alpha state.
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Unused by the current stack and APIs, therefore untestable.
It was used to facilitate the transition to integers.
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Eventually I'd like to make every format blittable, so that the function
can go away.
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
For polygons, we have been using face culling with success, but that doesn't
work for points and lines.
Setting the point size and line width to 0 fixes it.
Also improve it even more by setting SCREEN_SCISSOR to a zero area.
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Implement it right using STRMOUT_CONFIG.RAST_STREAM. This fixes rasterizer
discard with points and lines.
This also adds another derived state. It's a combination of rasterizer discard
and streamout enable.
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
We only need one scissor for the framebuffer.
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
We must use VPORT_SCISSOR, because that's the only one we can use for multiple
scissor rectangles in ARB_viewport_array.
R700 can use the VPORT_SCISSOR_ENABLE bit, but R600 doesn't have that and must
emit a 8192x8192 rectangle if scissor is disabled.
This commit also cleanups magic numbers in create_rs_state.
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
VPORT_SCISSOR is the OpenGL scissor. How do I know? Because there are
16 of them just like GL4.1 has multiple scissor rectangles.
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Also use XXX in the other ones, because it's the most used word for that
purpose in Mesa.
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Timer queries should be able to measure the time spent in u_blitter as well.
Queries are split into two groups: the timer ones and the others (streamout,
occlusion), because we should only suspend non-timer queries for u_blitter,
and later if the non-timer queries are suspended, the context flush should
only suspend and resume the timer queries.
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
This fixes a memory leak introduced with the rework.
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
And rename or inline functions where appropriate.
There is no reason to keep this stuff in r600_hw_context.c.
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
