this isn't hooked up to anything at all from what I can see.
Seems like a left over from commit 5d67d4fbebb(st/mesa: remove
st_TexImage(), use core Mesa code instead).
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Now that relative-dst works, we should never fall back to the old
compiler. (Which is almost true, other than a couple edge case sched
fails in piglit).
So replace glsl130 flag to force GLSL 130 and integers on a3xx/a4xx with
a glsl120 flag to force GLSL 120 and !integers.
If this commit breaks any game/app/etc use FD_MESA_DEBUG=glsl120 as a
workaround and please let me know.
Signed-off-by: Rob Clark <robclark@freedesktop.org>
Enable the 'sphinx.ext.graphviz' extension, and add in a section for
driver specific docs, with freedreno compiler docs beneath. The
goal is for more complete compiler docs, and hopefully some docs about
other parts of the driver (such as how tiling works, etc).
Note that there is also a Distribution -> Drivers section. Although
that appears to be simply just a list of drivers. Not sure if that
should move under the 'Drivers' section or left alone. I did add a
one-line section for freedreno in the existing Distribution -> Drivers
section.
Signed-off-by: Rob Clark <robclark@freedesktop.org>
To simplify RA, assign arrays that are written to first. Since enough
dependency information is in the graph to preserve order of reads and
writes of array, so all SSA names for the array collapse into one, just
assign the entire thing by array-id.
Signed-off-by: Rob Clark <robclark@freedesktop.org>
The meta-deref instruction doesn't really do what we need for relative
destination. Instead, since each instruction can reference at most a
single address value, track the dependency on the address register via
instr->address. This lets us express the dependency regardless of
whether it is used for dst and/or src.
The foreach_ssa_src{_n} iterator macros now also iterates the address
register so, at least in SSA form, the address register behaves as an
additional virtual src to the instruction. Which is pretty much what
we want, as far as scheduling/etc.
TODO:
For now, the foreach_src{_n} iterators are unchanged. We could wrap
the address in an ir3_register and make the foreach_src_{_n} iterators
behave the same way. But that seems unnecessary at this point, since
we mainly care about the address dependency when in SSA form.
Signed-off-by: Rob Clark <robclark@freedesktop.org>
I remembered that we are using c99.. which makes some sugary iterator
macros easier. So introduce iterator macros to iterate all src
registers and all SSA src instructions. The _n variants also return
the src #, since there are a handful of places that need this.
Signed-off-by: Rob Clark <robclark@freedesktop.org>
For cat1 instructions, use reg() as well for relative src, to ensure
proper accounting of register usage. Also, for relative instructions,
use reg->size rather than reg->wrmask to determine the number of
components read/written.
Signed-off-by: Rob Clark <robclark@freedesktop.org>
Turns out there are scenarios where we need to insert mov's in "front"
of an input. Triggered by shaders like:
VERT
DCL IN[0]
DCL IN[1]
DCL OUT[0], POSITION
DCL OUT[1], GENERIC[9]
DCL SAMP[0]
DCL TEMP[0], LOCAL
0: MOV TEMP[0].xy, IN[1].xyyy
1: MOV TEMP[0].w, IN[1].wwww
2: TXF TEMP[0], TEMP[0], SAMP[0], 1D_ARRAY
3: MOV OUT[1], TEMP[0]
4: MOV OUT[0], IN[0]
5: END
Signed-off-by: Rob Clark <robclark@freedesktop.org>
A previous patch to fix header inclusion within extern "C" neglected
to fix the occurences of this pattern in r300 files.
When the helper to detect this issue was pushed to master, it broke
the build for the r300 driver. This patch fixes the r300 build.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=89477
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
A previous patch to fix header inclusion within extern "C" neglected
to fix the occurences of this pattern in nouveau files.
When the helper to detect this issue was pushed to master, it broke
the build for the nouveau driver. This patch fixes the nouveau build.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=89477
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
There is no HW support for these and the VBO pusher doesn't know about
them. No need to, either, since the st will be lowering them to 2x32.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Add a help function for each WA and make PIPE_CONTROL flags match the WA
descriptions. Call gen6_wa_pre_pipe_contro() only before PIPE_CONTROLs.
Fix missing gen6_wa_pre_3dstate_vs_toggle() in the rectlist path.
Replace the _MSC_VER >= 1200 with defined (_MSC_VER) and compact if/else
statements. We require MSVC 2008 or later with commit 46110c5d564.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
Implicitly required for a while, although commit 9385c592c6 (mapi:
remove u_thread.h) was the one that put the final nail on the
coffin.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
This has been an implicit rule for building mesa for a long time. Let's
make it official and just bail out at configure time. This way we can
cleaning up some of our glx code.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Convert the code to use the C11 threads implementation, and nuke the
Windows non-pthreads code-path. The c11/threads_win32.h abstraction
should be better than the current code.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
This is just to help repro and fixing these issues with any C++ compiler --
Commiting this will of course wait until all issues are addressed.
$ scons src/glsl/
scons: Reading SConscript files ...
Checking for GCC ... yes
Checking for Clang ... no
Checking for X11 (x11 xext xdamage xfixes glproto >= 1.4.13)... yes
Checking for XCB (x11-xcb xcb-glx >= 1.8.1 xcb-dri2 >= 1.8)... yes
Checking for XF86VIDMODE (xxf86vm)... yes
Checking for DRM (libdrm >= 2.4.38)... yes
Checking for UDEV (libudev >= 151)... yes
warning: LLVM disabled: not building llvmpipe
scons: done reading SConscript files.
scons: Building targets ...
scons: building associated VariantDir targets: build/linux-x86_64-debug/glsl
Compiling src/glsl/ast_array_index.cpp ...
Compiling src/glsl/ast_expr.cpp ...
Compiling src/glsl/ast_function.cpp ...
Compiling src/glsl/ast_to_hir.cpp ...
Compiling src/glsl/ast_type.cpp ...
Compiling src/glsl/builtin_functions.cpp ...
In file included from include/c99_compat.h:28:0,
from src/mapi/u_compiler.h:4,
from src/mapi/u_thread.h:47,
from src/mapi/glapi/glapi.h:47,
from src/mesa/main/mtypes.h:42,
from src/mesa/main/errors.h:47,
from src/mesa/main/imports.h:41,
from src/mesa/main/core.h:44,
from src/glsl/builtin_functions.cpp:58:
include/no_extern_c.h:48:1: error: template with C linkage
template<class T> class _IncludeInsideExternCNotPortable;
^
In file included from include/c99_compat.h:28:0,
from include/c11/threads.h:38,
from src/mapi/u_thread.h:49,
from src/mapi/glapi/glapi.h:47,
from src/mesa/main/mtypes.h:42,
from src/mesa/main/errors.h:47,
from src/mesa/main/imports.h:41,
from src/mesa/main/core.h:44,
from src/glsl/builtin_functions.cpp:58:
include/no_extern_c.h:48:1: error: template with C linkage
template<class T> class _IncludeInsideExternCNotPortable;
^
Compiling src/glsl/builtin_types.cpp ...
Compiling src/glsl/builtin_variables.cpp ...
scons: *** [build/linux-x86_64-debug/glsl/builtin_functions.os] Error 1
scons: building terminated because of errors.
Reviewed-by: Mark Janes <mark.a.janes@intel.com>
If scratch space is needed for a shader stage we try to reuse the last scratch
buffer bound to that stage. If we can't, we free the old scratch buffer and
allocate a new one. This means we always keep the last scratch buffer for a
particular shader stage around for the entire life span of the context.
These buffers are being reported by Valgrind as definitely lost after
destroying the OpenGL context. For example, for the geometry shader stage:
==18350== 248 bytes in 1 blocks are definitely lost in loss record 85 of 150
==18350== at 0x4C2CC70: calloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==18350== by 0xA1B35D6: drm_intel_gem_bo_alloc_internal (intel_bufmgr_gem.c:724)
==18350== by 0xA1B383F: drm_intel_gem_bo_alloc (intel_bufmgr_gem.c:794)
==18350== by 0xA1AEFA3: drm_intel_bo_alloc (intel_bufmgr.c:52)
==18350== by 0x9D08E31: brw_get_scratch_bo (brw_program.c:226)
==18350== by 0x9D2A0F2: do_gs_prog (brw_vec4_gs.c:280)
==18350== by 0x9D2A635: brw_gs_precompile (brw_vec4_gs.c:401)
==18350== by 0x9D14F68: brw_shader_precompile(gl_context*, gl_shader_program*) (brw_shader.cpp:76)
==18350== by 0x9D157B8: brw_link_shader (brw_shader.cpp:269)
==18350== by 0x9B0941E: _mesa_glsl_link_shader (ir_to_mesa.cpp:3038)
==18350== by 0x99AE4ED: link_program (shaderapi.c:917)
==18350== by 0x99AF365: _mesa_LinkProgram (shaderapi.c:1385)
So make sure that by the time we destroy the context we check if we have live
scratch buffers for the various stages and release them if that is the case.
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Increase the device info .urb.size for CHV to match the default URB
size (192kB).
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
This output variables gives more flexibility for future changes
in autoconf to detect if it is needed to auto-generate files and
check for the auto-generation dependencies.
It is still returning error when Python is not installed.
Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com>
Reviewed-by: Kai Wasserbäch <kai@dev.carbon-project.org>
Dave Airlie
Rob Clark
Jon TURNEY
Vinson Lee
Mark Janes
Ilia Mirkin
Emil Velikov
Chia-I Wu
José Fonseca
Iago Toral Quiroga
Ville Syrjälä
Samuel Iglesias Gonsalvez
Andrey Sudnik
Matt Turner
Brian Paul