Brian Paul [Sat, 8 Dec 2012 22:19:44 +0000 (15:19 -0700)]
mesa: minor indentation fixes in texcompress_etc.c
Brian Paul [Sat, 8 Dec 2012 22:19:44 +0000 (15:19 -0700)]
mesa: remove old swrast-based compressed texel fetch code
Brian Paul [Sat, 8 Dec 2012 22:19:44 +0000 (15:19 -0700)]
swrast: use new core Mesa compressed texel fetch functions
Brian Paul [Sat, 8 Dec 2012 22:19:44 +0000 (15:19 -0700)]
mesa: reimplement _mesa_decompress_image() using new tex fetch code
Brian Paul [Sat, 8 Dec 2012 22:19:44 +0000 (15:19 -0700)]
mesa: added _mesa_get_compressed_fetch_func()
Brian Paul [Sat, 8 Dec 2012 22:19:44 +0000 (15:19 -0700)]
mesa: add new texel fetch code for etc formats
Brian Paul [Sat, 8 Dec 2012 22:19:44 +0000 (15:19 -0700)]
mesa: add new texel fetch code for rgtc formats
Brian Paul [Sat, 8 Dec 2012 22:19:44 +0000 (15:19 -0700)]
mesa: add new texel fetch code for fxt formats
Brian Paul [Sat, 8 Dec 2012 22:19:44 +0000 (15:19 -0700)]
mesa: add new texel fetch code for dxt formats
Brian Paul [Sat, 8 Dec 2012 22:19:44 +0000 (15:19 -0700)]
mesa: add compressed_fetch_func typedef
This is a first step in removing the swrast-related code in core
Mesa's texture compression files.
Brian Paul [Sat, 8 Dec 2012 22:19:44 +0000 (15:19 -0700)]
swrast: merge get_texel_fetch_func() and set_fetch_functions()
No real need for separate functions anymore.
Brian Paul [Sat, 8 Dec 2012 22:19:44 +0000 (15:19 -0700)]
swrast: make _mesa_get_texel_fetch_func() static
Not called from any other file.
Dave Airlie [Thu, 13 Dec 2012 10:17:58 +0000 (20:17 +1000)]
draw/llvmpipe: fix transform feedback position + enable other extensions
This builds on the previous draw/softpipe patch.
So llvmpipe does streamout calls after clip/viewport stages,
but we have the pre-clip position stored for later use, so
when we are doing transform feedback, and its the position vertex
grab the vertex from the stored pre clip position.
The perfect fix is too probably add a codegen transform feedback
stage in between shader and clip stages, but this is good enough
for now.
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Wed, 12 Dec 2012 11:14:58 +0000 (21:14 +1000)]
draw: add support for later transform feedback extensions
This adds support to draw for the new features of transform feedback.
a) fix count_from_stream_output, using max_index+1 for now but it looks
like it should be valid as its derived from the vertex elements/vbo.
b) fix striding and dst offsets in output buffers - was just wrong before.
c) fix crash if tfb is suspended (so.num_targets == 0)
This also enables the new features on softpipe. It should be possible
to enable them on llvmpipe as well after this commit, but would need
to schedule piglit runs.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Tom Stellard [Thu, 13 Dec 2012 20:04:34 +0000 (20:04 +0000)]
clover: Fix build since removal of pipe_surface::usage
by commit
25409c6da8163d9acb386511aef0c11577c7aadb
Maxence Le Dore [Thu, 13 Dec 2012 04:17:35 +0000 (05:17 +0100)]
r600g/radeonsi: Silence warnings
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Tom Stellard [Tue, 27 Nov 2012 21:57:15 +0000 (21:57 +0000)]
clover: Add support for compiler flags
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Tom Stellard [Mon, 10 Dec 2012 16:04:04 +0000 (16:04 +0000)]
clover: Don't erase build info of devices not being built
Every call to _cl_program::build() was erasing the binaries and logs for
every device associated with the program. This is incorrect because
it is possible to build a program for only a subset of devices and so
any device not being build should not have this information erased.
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Vincent Lejeune [Tue, 6 Nov 2012 15:18:06 +0000 (16:18 +0100)]
r600g: use load_ar checks with llvm output.
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Thierry Reding [Tue, 20 Nov 2012 15:50:35 +0000 (16:50 +0100)]
build: Fix AX_PROG_{CC,CXX}_FOR_BUILD macros
Override the cross_compiling and ac_tool_prefix variables by reassigning
to them instead of redefining the macros. Redefining them will actually
cause the variable names to be replaced instead of their content.
Furthermore push the definition of CPPFLAGS before running the checks
for the build tools to avoid the host CPPFLAGS from leaking into the
build CPPFLAGS.
While at it drop the redefinition of AC_TRY_COMPILER which hasn't been
used since autoconf 2.50 and make sure that all definitions are properly
popped when done (LDFLAGS, ac_cv_prog_CPP, ac_cv_prog_CXXCPP).
Acked-by: Matt Turner <mattst88@gmail.com>
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Roland Scheidegger [Thu, 13 Dec 2012 18:12:58 +0000 (19:12 +0100)]
gallivm: fix texel fetch for array textures
Since we don't call lp_build_sample_common() in the texel fetch path we missed
the layer fixup code. If someone would have tried to do texelFetch with array
textures it would have crashed for sure.
Not really tested (can't run the piglit test being able to use texelFetch with
array samplers for now with llvmpipe).
Reviewed-by: José Fonseca <jfonseca@vmware.com>
Paul Berry [Wed, 12 Dec 2012 03:14:33 +0000 (19:14 -0800)]
mesa: Fix computation of default vertex attrib stride for 2_10_10_10 formats.
Previously, if the client program didn't specify a stride when setting
up a vertex attribute, we used _mesa_sizeof_type() to compute the size
of the type, and multiplied it by the number of components.
This didn't work for the 2_10_10_10 formats, since _mesa_sizeof_type()
returns -1 for those types, resulting in all kinds of havoc, since it
was causing the hardware to be programmed with a negative stride
value.
This patch adds a new function _mesa_bytes_per_vertex_attrib(), which
is similar to the existing function _mesa_bytes_per_pixel(), but which
computes the size of a vertex attribute based on the type and the
number of formats. For packed formats (currently only the 2_10_10_10
formats), it verifies that the number of components is correct and
returns the size of the packed format. For unpacked formats, it
returns the size of the type times the number of components.
In addition, this patch adds an assertion so that if we ever forget to
update _mesa_bytes_per_vertex_attrib() when adding a new vertex
format, we'll see the problem quickly rather than having to debug a
subtle conformance test failure.
Fixes GLES3 conformance tests
vertex_type_2_10_10_10_rev_{conversion,divisor,stride_pointer}.test.
Reviewed-by: Brian Paul <brianp@vmware.com>
Matt Turner [Sat, 8 Dec 2012 00:32:30 +0000 (16:32 -0800)]
mesa/uniform_query: Don't write to *params if there is an error
The GL 3.1 and ES 3.0 specs say of glGetActiveUniformsiv:
"If an error occurs, nothing will be written to params."
So, make a pass through the indices and check that they're valid before
the pass that actually writes to params. Checking pname happens on the
first iteration of the second loop.
Fixes es3conform's getactiveuniformsiv_for_nonexistent_uniform_indices
test.
NOTE: This is a candidate for the 9.0 branch.
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Matt Turner [Fri, 7 Dec 2012 22:26:04 +0000 (14:26 -0800)]
mesa: print unsigned values with %u
Otherwise messages say silly things like
glGetActiveUniformBlockiv(block index -1 >= 0)
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Kenneth Graunke [Wed, 12 Dec 2012 10:37:58 +0000 (02:37 -0800)]
i965: Fix disassembly of jump targets on Gen7.
Gen7 stores the JIP/UIP bits in different places.
Reviewed-by: Eric Anholt <eric@anholt.net>
Kenneth Graunke [Sun, 9 Dec 2012 23:44:03 +0000 (15:44 -0800)]
i965: Make try_rewrite_rhs_to_dst compare VGRF size to regs written.
try_rewrite_rhs_to_dst is a quick optimization to avoid generating new
temporaries (and MOVs from those temporaries to the dest) for every
expression tree we visit. By generating better code in simple cases, we
reduce the burden on later optimization passes like register coalescing.
Previously, we compared inst->regs_written() to lhs->vector_elements
to make sure the instruction generating our value wrote the same number
of components as our destination register.
However, this fails in some cases. One example is texturing (which
produces a vec4) into gl_FragData[i]. Technically, gl_FragData[i] is
also a vec4. However, the destination VGRF actually has size 4n (where
n is the size of the array).
split_virtual_grfs() can't split VGRFs that are used by SEND messages
which require contiguous destination registers (like texturing), and
register allocation needs all VGRFs to have sizes between 1 and 4.
Amnesia: The Dark Descent hits this case: a texturing instruction
(4 components) gets rewritten to the gl_FragData output register
(which was 4*3 = 12 components), causing the register allocator to
hit the "we rely on split_virtual_grfs" assertion.
This makes it possible to play Amnesia.
Reviewed-by: Eric Anholt <eric@anholt.net>
Emil Velikov [Wed, 12 Dec 2012 14:59:36 +0000 (14:59 +0000)]
configure.ac: Disable compiler optimizations when --enable-debug is set
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Dan Nicholson <dbn.lists@gmail.com>
Reviewed-by: Chad Versace <chad.versace@linux.intel.com>
Brian Paul [Wed, 12 Dec 2012 15:51:19 +0000 (08:51 -0700)]
softpipe: remove unused corner0 variable
Brian Paul [Mon, 10 Dec 2012 17:32:07 +0000 (10:32 -0700)]
llvmpipe: remove unneeded draw_flush() call
This is redundant since we're calling draw_bind_fragment_shader()
which already does a flush.
v2: the redundant flush in llvmpipe_set_constant_buffer() has
already been removed by commit
3427466e6dbbb8db7c1ecda6b3859ca1cc5827a3
Reviewed-by: José Fonseca <jfonseca@vmware.com>
Marek Olšák [Sun, 9 Dec 2012 17:51:31 +0000 (18:51 +0100)]
r600g: suballocate memory for fetch shaders from a large buffer
Fetch shaders are usually destroyed at the context destruction by the state
tracker, so we can put them all in a large buffer without wasting memory.
This reduces the number of relocations sent to the kernel a little bit.
Tested-by: Aaron Watry <awatry@gmail.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Marek Olšák [Sun, 9 Dec 2012 16:56:26 +0000 (17:56 +0100)]
r600g: suballocate memory for the STRMOUT_BUFFER_FILLED_SIZE register
Instead of having a 4-byte buffer for each streamout target, we suballocate
each dword from a 4K buffer.
This further reduces the overall number of relocations.
Tested-by: Aaron Watry <awatry@gmail.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Marek Olšák [Sun, 9 Dec 2012 16:33:28 +0000 (17:33 +0100)]
gallium/util: add a simple allocator for suballocating from a large buffer
Tested-by: Aaron Watry <awatry@gmail.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Marek Olšák [Sun, 9 Dec 2012 15:43:16 +0000 (16:43 +0100)]
r600g: use u_upload_mgr for allocating staging transfer buffers
u_upload_mgr suballocates memory from a large buffer and maps the allocated
range (unsychronized), which is perfect for short-lived staging buffers.
This reduces the number of relocations sent to the kernel.
Tested-by: Aaron Watry <awatry@gmail.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Marek Olšák [Sat, 8 Dec 2012 23:02:46 +0000 (00:02 +0100)]
winsys/radeon: don't use BIND flags, add a flag for the cache bufmgr instead
Marek Olšák [Mon, 10 Dec 2012 20:35:59 +0000 (21:35 +0100)]
st/dri: add a way to force MSAA on with an environment variable
There are 2 ways. I prefer the former:
GALLIUM_MSAA=n
__GL_FSAA_MODE=n
Tested with ETQW, which doesn't support MSAA on Linux. This is
the only way to get MSAA there.
Reviewed-by: Brian Paul <brianp@vmware.com>
Marek Olšák [Sat, 8 Dec 2012 21:53:23 +0000 (22:53 +0100)]
mesa: don't advertise ARB_texture_buffer_object in legacy contexts
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Marek Olšák [Sat, 8 Dec 2012 21:48:47 +0000 (22:48 +0100)]
mesa: disallow creation of GL 3.1 compatibility contexts
Death to driver-specific hacks!
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Marek Olšák [Sat, 8 Dec 2012 14:37:17 +0000 (15:37 +0100)]
gallium: remove pipe_surface::usage
Not really used by anybody now.
Reviewed-by: Brian Paul <brianp@vmware.com>
Marek Olšák [Sat, 8 Dec 2012 13:53:55 +0000 (14:53 +0100)]
svga: stop using pipe_surface::usage
There are only 2 possible usages: render target and depth stencil.
Both can be derived from the surface format, so the flag is redundant.
And it's going away...
Reviewed-by: Brian Paul <brianp@vmware.com>
Marek Olšák [Fri, 7 Dec 2012 19:07:48 +0000 (20:07 +0100)]
gallium/util: move util_try_blit_via_copy_region to u_surface.c
Reviewed-by: Brian Paul <brianp@vmware.com>
Marek Olšák [Fri, 7 Dec 2012 18:59:03 +0000 (19:59 +0100)]
gallium/cso: don't use the pipe_error return type where it's not needed
Reviewed-by: Brian Paul <brianp@vmware.com>
Marek Olšák [Fri, 7 Dec 2012 18:52:00 +0000 (19:52 +0100)]
gallium: manage render condition in cso_context and fix postprocessing w/ it
Reviewed-by: Brian Paul <brianp@vmware.com>
Marek Olšák [Fri, 7 Dec 2012 18:31:33 +0000 (19:31 +0100)]
st/mesa: remove a weird msaa hack
It doesn't work and it's not clear how it's supposed to work.
Reviewed-by: Brian Paul <brianp@vmware.com>
Dave Airlie [Tue, 11 Dec 2012 09:52:48 +0000 (19:52 +1000)]
softpipe: implement seamless cubemap support. (v1.1)
This adds seamless sampling for cubemap boundaries if requested.
The corner case averaging is messy but seems like it should be spec
compliant.
The face direction stuff is also a bit messy, I've no idea if that could
or should be simpler, or even if all my directions are fully correct!
v1.1: update comments, drop unneeded seamless calls for nearest, fix
if statement layout.
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Tue, 11 Dec 2012 21:15:31 +0000 (07:15 +1000)]
gallium: fix cap warnings for tbo cap.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Mon, 10 Dec 2012 07:20:05 +0000 (17:20 +1000)]
glsl_to_tgsi: emit multi-level structs and arrays properly.
This follow the code from the i965 driver, and emits the structs
and arrays recursively.
This fixes an assert in the two UBO tests
fs-struct-copy-complicated and
vs-struct-copy-complicated
These tests now pass on softpipe, with no regressions.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Brian Paul [Mon, 10 Dec 2012 19:35:23 +0000 (12:35 -0700)]
llvmpipe: don't use user constant buffers
This fixes some use-after-free issues. I haven't measured any real
performance difference with a handful of Mesa demos.
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
Brian Paul [Mon, 10 Dec 2012 19:31:46 +0000 (12:31 -0700)]
llvmpipe: support pipe_resource-based constant buffers
Before this we only supported user-based constant buffers.
First, we basically plumb pipe_constant_buffer objects through llvmpipe
rather than pipe_resource objects.
Second, update llvmpipe_set_constant_buffer() and try_update_scene_state()
so they understand both resource- and user-based constant buffers.
The problem with user constant buffers is the potential for use-after-free,
as seen in some WebGL tests. The next patch will flip the switch for
resource-based const buffers.
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
Brian Paul [Mon, 10 Dec 2012 19:29:08 +0000 (12:29 -0700)]
util: add util_copy_constant_buffer() helper function
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
Eric Anholt [Thu, 6 Dec 2012 18:15:08 +0000 (10:15 -0800)]
i965/fs: Improve performance of shaders that start out with a discard.
I had tried this in the past, but ran into trouble with applications
that sample from undiscarded pixels in the same subspan. To fix that
issue, only jump to the end for an entire subspan at a time.
Improves GLbenchmark 2.7 (1024x768) performance by 7.9 +/- 1.5% (n=8).
v2: Drop the br variable in the jump instruction -- if I ever do jumps
pre-gen6, it'll be a different code block anyway since we don't have
HALT until gen6.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Eric Anholt [Thu, 6 Dec 2012 20:15:13 +0000 (12:15 -0800)]
i965/fs: Rewrite discards to use a flag subreg to track discarded pixels.
This makes much more sense on gen6+, and will also prove useful for
early exit of shaders on discard.
v2: fix up a stale comment from before converting gen4-5.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Eric Anholt [Thu, 6 Dec 2012 18:36:11 +0000 (10:36 -0800)]
i965/fs: Add an instruction flag for choosing the flag subregister.
We're going to redo discard handling to track discards in the other flag
subregister, saving instructions in the discard and allowing predicated
jumps out to the end of the shader.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Eric Anholt [Thu, 6 Dec 2012 18:43:13 +0000 (10:43 -0800)]
i965: Let brw_flag_reg() choose the flag reg and subreg.
We're about to start using the f0.1 subregister.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Eric Anholt [Thu, 6 Dec 2012 19:48:25 +0000 (11:48 -0800)]
i965: Print the flag reg updated by conditional modifiers.
This makes our output more consistent with other disasm tools, and
will be necessary when we start using f0.1.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Eric Anholt [Thu, 6 Dec 2012 19:35:28 +0000 (11:35 -0800)]
i965: Add the new flag_reg_nr instruction field from IVB.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Eric Anholt [Thu, 6 Dec 2012 18:55:26 +0000 (10:55 -0800)]
i965: Correct the name and usage of the flag subregister number field.
We've been calling it a register number, it's actually the subregister,
and things will get confusing once we start using it if it isn't fixed.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Eric Anholt [Thu, 6 Dec 2012 19:31:31 +0000 (11:31 -0800)]
i965: Remove bogus flag_reg_nr field from bits3.
There's a flag subreg nr field in bits2 next to src0.vertstride, but
there shouldn't be anything in bits3 next to src1.vertstride.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Tobias Droste [Thu, 29 Nov 2012 16:02:28 +0000 (17:02 +0100)]
st/egl/drm: only unref the udev device if needed
Fixes compiler warning:
drm/native_drm.c: In function ‘native_create_display’:
drm/native_drm.c:180:21: warning: ‘device’ may be used uninitialized in this function [-Wmaybe-uninitialized]
drm/native_drm.c:157:24: note: ‘device’ was declared here
Signed-off-by: Tobias Droste <tdroste@gmx.de>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
José Fonseca [Sat, 8 Dec 2012 11:45:58 +0000 (11:45 +0000)]
softpipe: Use os_time_get_nano() everywhere.
Johannes Obermayr [Tue, 4 Dec 2012 13:18:03 +0000 (14:18 +0100)]
clover: Install CL headers.
Note: This is a candidate for the stable branches.
Tom Stellard [Thu, 6 Dec 2012 19:56:21 +0000 (11:56 -0800)]
gallivm: Lower TGSI_OPCODE_MUL to fmul by default
This fixes a number of crashes on r600g due to the fact that
lp_build_mul assumes vector types when optimizing mul to bit shifts.
This bug was uncovered by
0ad1fefd6951aa47ab58a41dc9ee73083cbcf85c
Dave Airlie [Sat, 8 Dec 2012 06:00:30 +0000 (06:00 +0000)]
llvmpipe: fix txq for 1d/2d arrays. (v3)
Noticed would fail, we were doing two things wrong
a) 1d arrays require the layers in height
b) minifying the layers field.
v2: don't change height code, fixup completely inside txq
as suggested by Roland.
v3: just add minify before texture array size
v1: Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Sat, 8 Dec 2012 05:41:03 +0000 (05:41 +0000)]
llvmpipe: increase texture target width to reflect increase
Now that we've gone over 7.
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Jordan Justen [Sat, 8 Dec 2012 20:43:10 +0000 (12:43 -0800)]
mesa syncobj: don't store a pointer to the set_entry
The set_entry pointer can become invalid if the set table
is re-hashed.
This likely will fix
https://bugs.freedesktop.org/show_bug.cgi?id=58012
(Regression since
56e95d3c)
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Fabio Pedretti [Fri, 7 Dec 2012 22:00:05 +0000 (23:00 +0100)]
vega: remove unused variables
Signed-off-by: Brian Paul <brianp@vmware.com>
Fabio Pedretti [Fri, 7 Dec 2012 22:00:00 +0000 (23:00 +0100)]
nvc0: comment unused nvc0_validate_zcull function
Signed-off-by: Brian Paul <brianp@vmware.com>
Fabio Pedretti [Fri, 7 Dec 2012 21:59:53 +0000 (22:59 +0100)]
nv50: remove unused OpClassStr array
Signed-off-by: Brian Paul <brianp@vmware.com>
smoki [Mon, 10 Dec 2012 16:30:26 +0000 (17:30 +0100)]
r200: fix broken tcl lighting
command mistakenly used vector instead of scalar emit (the more or less
identical code in radeon is already correct).
Seems like it would be broken ever since kms probably.
Should fix bugs 22576, 26809.
Dave Airlie [Mon, 10 Dec 2012 04:25:49 +0000 (14:25 +1000)]
st_glsl_to_tgsi: fix ubo bools.
This should fix the ubo boolean tests, along with the previous
ubo loading fix.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Mon, 10 Dec 2012 04:22:34 +0000 (14:22 +1000)]
st_glsl_to_tgsi: call ubo load pass earlier
This calls it in around the same place as the 965 driver.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Mon, 10 Dec 2012 02:23:47 +0000 (12:23 +1000)]
glsl_to_tgsi: fix texture offset translation
I noticed the texelFetch offset test failed on 2D rect samplers
with GLSL 1.40. This is because I wrote the immediate->offset
translation wrong.
Fixed the translation to actually use the ureg info to set the
offsets up.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Sun, 9 Dec 2012 10:28:56 +0000 (20:28 +1000)]
drisw: fix up context and apis for software context
This ports over from the dri2 code to the drisw bits. It means 3.1
core contexts now work for softpipe.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Kenneth Graunke [Thu, 29 Nov 2012 10:40:09 +0000 (02:40 -0800)]
i965: Add missing _NEW_BUFFERS dirty bit in Gen7 SBE state.
This is needed to compute render_to_fbo. It even has the comment.
NOTE: This is a candidate for stable branches.
Reviewed-by: Eric Anholt <eric@anholt.net>
Christoph Bumiller [Sat, 8 Dec 2012 15:02:54 +0000 (16:02 +0100)]
st/mesa: set PIPE_BIND_SAMPLER_VIEW for TBOs in st_bufferobj_data
Christoph Bumiller [Sat, 8 Dec 2012 18:46:14 +0000 (19:46 +0100)]
nvc0/ir: allow neg,abs modifiers on OP_SET with integer result
Christoph Bumiller [Sat, 8 Dec 2012 14:06:43 +0000 (15:06 +0100)]
nvc0/ir/emit: fix check for flags register use in logic ops
Brian Paul [Fri, 7 Dec 2012 20:58:34 +0000 (13:58 -0700)]
draw: fix/improve dirty state validation
This patch does two things:
1. Constant buffer state changes were broken (but happened to work by
dumb luck). The problem is we weren't calling draw_do_flush() in
draw_set_mapped_constant_buffer() when we changed that state. All the
other draw_set_foo() functions were calling draw_do_flush() already.
2. Use a simpler state validation step when we're changing light-weight
parameter state such as constant buffers, viewport dims or clip planes.
There's no need to revalidate the whole pipeline when changing state
like that. The new validation method is called bind_parameters()
and is called instead of the prepare() method. A new
DRAW_FLUSH_PARAMETER_CHANGE flag is used to signal these light-weight
state changes. This results in a modest but measurable increase in
FPS for many Mesa demos.
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
Brian Paul [Fri, 7 Dec 2012 19:21:08 +0000 (12:21 -0700)]
draw: add reminder comments about similar code in different files
When one function is changed, also look at the other.
Presently, there are some differences with respect to geometry
shaders and instanced drawing...
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
Brian Paul [Fri, 7 Dec 2012 19:15:28 +0000 (12:15 -0700)]
draw: rearrange code in llvm_middle_end_prepare()
To clean it up and make it look more like the non-LLVM
fetch_pipeline_prepare() function.
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
Brian Paul [Fri, 7 Dec 2012 19:41:22 +0000 (12:41 -0700)]
draw: fix comment typo
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
Brian Paul [Fri, 7 Dec 2012 19:33:27 +0000 (12:33 -0700)]
draw: add comment on draw->pt.opt field
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
Brian Paul [Fri, 7 Dec 2012 19:26:18 +0000 (12:26 -0700)]
draw: update a comment about index buffers
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
José Fonseca [Sat, 8 Dec 2012 11:15:46 +0000 (11:15 +0000)]
gallium/os: Fix nano->micro second concersion.
copy'n'paste: best friend, worst enemy..
Trivial.
Dave Airlie [Sat, 8 Dec 2012 03:46:32 +0000 (03:46 +0000)]
llvmpipe: fix missing tbo cap warning.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Thu, 6 Dec 2012 06:16:10 +0000 (16:16 +1000)]
mesa/st: add ARB_uniform_buffer_object support (v2)
this adds UBO support to the state tracker, it works with softpipe
as-is.
It uses UARL + CONST[x][ADDR[0].x] type constructs.
v2: don't disable UBOs if geom shaders don't exist (me)
rename upload to bind (calim)
fix 12 -> 13 comparison as comment (calim + brianp)
fix signed->unsigned (Brian)
remove assert (Brian)
Reviewed-by: Brian Paul <brianp@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Thu, 6 Dec 2012 06:14:25 +0000 (16:14 +1000)]
softpipe: enable GLSL 1.40
This enables GLSL 1.40 advertising by softpipe.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Thu, 6 Dec 2012 06:14:03 +0000 (16:14 +1000)]
softpipe: add texture buffer object support
This adds TBO support to softpipe.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Thu, 6 Dec 2012 06:13:15 +0000 (16:13 +1000)]
st/mesa: add option to enable GLSL 1.40
Allow GLSL 1.40 to be enabled if the driver advertises it.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Thu, 6 Dec 2012 06:12:11 +0000 (16:12 +1000)]
st/mesa: add texture buffer object support to state tracker (v1.1)
This adds the necessary changes to the st to allow texture buffer object
support if the driver advertises it.
v1.1: remove extra blank line and whitespace
Reviewed-by: Brian Paul <brianp@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Thu, 6 Dec 2012 06:10:40 +0000 (16:10 +1000)]
gallium: add new texture buffer object capability
this just adds the define to the header.
Signed-off-by: Dave Airlie <airlied@redhat.com>
José Fonseca [Sat, 8 Dec 2012 01:05:52 +0000 (01:05 +0000)]
mesa/meta: Move declaration before statements.
José Fonseca [Sat, 8 Dec 2012 01:02:30 +0000 (01:02 +0000)]
mesa: Move declaration before statement.
For MSVC's sake.
Anuj Phogat [Mon, 17 Sep 2012 21:52:10 +0000 (14:52 -0700)]
intel: Enable ETC2 support on intel hardware
This patch enables support for ETC2 compressed textures on
all intel hardware. At present, ETC2 texture decoding is not
available on intel hardware. So, compressed ETC2 texture data
is decoded in software and stored in a suitable uncompressed
MESA_FORMAT at the time of glCompressedTexImage2D. Currently,
ETC2 formats are only exposed in OpenGL ES 3.0.
V2: Use single etc_wraps variable for both etc1 and etc2.
V3: Remove redundant code and use just one intel_miptree_map_etc()
and intel_miptree_unmap_etc() function.
Choose MESA_FORMAT_SIGNED_{R16, GR1616} for ETC2 signed-{r11, rg11}
formats
Signed-off-by: Anuj Phogat <anuj.phogat@gmail.com>
Tested-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Anuj Phogat [Tue, 23 Oct 2012 19:22:20 +0000 (12:22 -0700)]
mesa: Add decoding functions for GL_COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2
Data in GL_COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2 format is decoded and stored
in MESA_FORMAT_SARGB.
Signed-off-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Anuj Phogat [Mon, 22 Oct 2012 20:34:30 +0000 (13:34 -0700)]
mesa: Add decoding functions for GL_COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2
Data in GL_COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2 format is decoded and stored
in MESA_FORMAT_RGBA8888_REV.
Signed-off-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Anuj Phogat [Wed, 10 Oct 2012 20:46:20 +0000 (13:46 -0700)]
mesa: Add decoding functions for GL_COMPRESSED_SIGNED_RG11_EAC
Data in GL_COMPRESSED_SIGNED_RG11_EAC format is decoded and stored in
MESA_FORMAT_SIGNED_GR1616.
Signed-off-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Anuj Phogat [Wed, 10 Oct 2012 00:02:37 +0000 (17:02 -0700)]
mesa: Add decoding functions for GL_COMPRESSED_SIGNED_R11_EAC
Data in GL_COMPRESSED_SIGNED_R11_EAC format is decoded and stored in
MESA_FORMAT_SIGNED_R16.
v2:
16 bit signed data is converted to 16 bit unsigned data by
adding 2 ^ 15 and stored in an unsigned texture format.
v3:
1. Handle a corner case when base code word value is -128. As per
OpenGL ES 3.0 specification -128 is not an allowed value and should
be truncated to -127.
2. Converting a decoded 16 bit signed data to 16 bit unsigned data by
adding 2 ^ 15 gives us an output which matches the decompressed image
(.ppm) generated by ericsson's etcpack tool. ericsson is also doing this
conversion in their tool because .ppm image files don't support signed
data. But gles 3.0 specification doesn't suggest this conversion. We
need to keep the decoded data in signed format. Both signed format
tests in gles3 conformance pass with these changes.
Signed-off-by: Anuj Phogat <anuj.phogat@gmail.com>
Tested-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Anuj Phogat [Tue, 13 Nov 2012 00:32:08 +0000 (16:32 -0800)]
mesa: Add decoding functions for GL_COMPRESSED_RG11_EAC
Data in GL_COMPRESSED_RG11_EAC format is decoded and stored in
MESA_FORMAT_RG1616.
Signed-off-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Anuj Phogat [Tue, 13 Nov 2012 00:28:07 +0000 (16:28 -0800)]
mesa: Add decoding functions for GL_COMPRESSED_R11_EAC
Data in GL_COMPRESSED_R11_EAC format is decoded and stored in
MESA_FORMAT_R16.
Signed-off-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Anuj Phogat [Tue, 13 Nov 2012 00:13:25 +0000 (16:13 -0800)]
mesa: Add decoding functions for GL_COMPRESSED_SRGB8_ALPHA8_ETC2_EAC
Data in GL_COMPRESSED_SRGB8_ALPHA8_ETC2_EAC format is decoded and stored
in MESA_FORMAT_SARGB8.
Signed-off-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>