gallivm: Replace architecture test with PIPE_ARCH_*
X86Target is a variable, and therefore isn't defined at compile time. So
LLVM_NATIVE_ARCH == X86Target
is translated into
0 == 0
and since X86 is first, we always pick it.
Therefore we replace the logic with PIPE_ARCH_*.
https://bugs.freedesktop.org/show_bug.cgi?id=45420
gallivm: Change getExtent and readByte to non-const with llvm-3.1.
Fix build with llvm-3.1svn.
llvm-3.1svn r149918 changed BufferMemoryObject::getExtent and
BufferMemoryObject::readByte from const member functions to non-const
member functions in include/llvm/Support/MemoryObject.h.
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: José Fonseca <jfonseca@vmware.com>
This is a shader based median filter, generally
used for noise reduction, it could still need some
improvements, but should usually work out of the box.
Signed-off-by: Christian König <deathsimple@vodafone.de>
gallium/postprocess: Just to be safe, reference all buffers from outside
Even though it should be safe to use them for one frame, better be sure.
Suggested by Michael Dänzer.
NOTE: This is a candidate for the 8.0 stable branch.
Signed-off-by: Lauri Kasanen <cand@gmx.com>
This prevents a possible lapse of the depth buffer - the situation where
the app and pp have different depth buffers.
NOTE: This is a candidate for the 8.0 stable branch.
Signed-off-by: Lauri Kasanen <cand@gmx.com>
draw: Avoid NULL pointer dereference when binding NULL fragment shaders.
Now that the draw module avoids flushing, it may flush precisely when
binding a NULL shader, so care must be taken when restoring the original
fragment shader.
Reviewed-by: Brian Paul <brianp@vmware.com>
gallivm: Add a new interface for doing TGSI->LLVM conversions
lp_bld_tgsi_soa.c has been adapted to use this new interface, but
lp_bld_tgsi_aos.c has only been partially adapted, since nothing in
gallium currently uses it.
v2:
- Rename lp_bld_tgsi_action.[ch] => lp_bld_tgsi_action.[ch]
- Initialize tgsi_info in lp_bld_tgsi_aos.c
- Fix copyright dates
Fix this GCC warning.
draw_pipe_clip.c: In function ‘interp’:
draw_pipe_clip.c:122:13: warning: variable ‘clip_dist’ set but not used
[-Wunused-but-set-variable]
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: Dave Airlie <airlied@redhat.com>
gallivm: Swizzle constants into the right AoS ordering.
Constants array is always assumed to be RGBA, which means we need to
swizzle the constant elements into place to match the AoS ordering
(e.g., BGRA) that was passed to lp_build_tgsi_aos().
Signed-off-by: José Fonseca <jfonseca@vmware.com>
draw: Ensure that prepare is always run after LLVM garbagge collection.
Should avoid dangling pointer derreference with
glean --run results --overwrite --quick --tests texSwizzle
NOTE: This is a candidate for the 8.0 branch.
Reviewed-by: Brian Paul <brianp@vmware.com>
draw: Only run prepare when state, prim and opt changes
In bad applications like ipers which does a lot of draw calls with
no state changes this helps to greatly reduce time spent in prepare.
In ipers around 7% of CPU was spent in various prepare functions,
after this commit no prepare function show on the profile.
This commit also has the added benefit of now grouping all pipelined
drawing into a single draw call if the driver uses vbuf_render.
Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>
Tested-by: Stéphane Marchesin <marcheu@chromium.org>
Fix this GCC 4.6 warning with 64-bit builds.
u_debug_stack.c: In function ‘debug_backtrace_capture’:
u_debug_stack.c:45:17: warning: variable ‘frame_pointer’ set but not
used [-Wunused-but-set-variable]
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: José Fonseca <jfonseca@vmware.com>
Add a second extened constructor that takes plane
textures for the video buffer. Also provide a
function for texture templates.
Signed-off-by: Christian König <deathsimple@vodafone.de>
gallium: improve the pipe_stream_output_info struct (v2)
There are 3 changes:
1) stride is specified for each buffer, not just one, so that drivers don't
have to derive it from the outputs
2) new per-output property dst_offset, which specifies the offset
into the buffer in dwords where the output should be stored,
so that drivers don't have to compute the offsets manually;
this will also be useful for gl_SkipComponents
from ARB_transform_feedback3
3) register_mask is removed, instead, there is start_component
and num_components; register_mask with non-consecutive 1s
doesn't make much sense (some hardware cannot do packing of components)
Christoph Bumiller: fixed nvc0.
v2: resolve merge conflicts in Draw and clean it up
mesa/gallium: add FFS_DEFINED to protect ffs() from multiple definitions
We include both imports.h and u_math.h in the state tracker. This
leads to multiple, conflicting definitions of ffs() with MSVC.
Use FFS_DEFINED to skip the ffs() in u_math.h.
Reviewed-by: José Fonseca <jfonseca@vmware.com>
This adds integer version of SSG that GLSL 1.30 can produce.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Stéphane Marchesin