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Chris Forbes [Mon, 3 Feb 2014 09:14:45 +0000 (22:14 +1300)]
i965: Add surface format overrides for Gen6 gather
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Chris Forbes [Mon, 3 Feb 2014 09:13:03 +0000 (22:13 +1300)]
i965: Add Gen6 gather wa to sampler key
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Eric Anholt [Fri, 1 Nov 2013 19:29:12 +0000 (12:29 -0700)]
glsl: Optimize triop_csel with all-true or all-false.
Reviewed-by: Matt Turner <mattst88@gmail.com>
Eric Anholt [Sat, 18 Jan 2014 19:06:16 +0000 (11:06 -0800)]
glsl: Optimize various cases of fma (aka MAD).
Reviewed-by: Matt Turner <mattst88@gmail.com>
Eric Anholt [Sat, 18 Jan 2014 19:00:51 +0000 (11:00 -0800)]
glsl: Optimize lrp(x, x, coefficient) --> x.
total instructions in shared programs:
1627754 ->
1624534 (-0.20%)
instructions in affected programs: 45748 -> 42528 (-7.04%)
GAINED: 3
LOST: 0
(serious sam, humus domino demo)
Reviewed-by: Matt Turner <mattst88@gmail.com>
Eric Anholt [Sat, 18 Jan 2014 18:57:29 +0000 (10:57 -0800)]
glsl: Optimize pow(x, 1) -> x.
total instructions in shared programs:
1627826 ->
1627754 (-0.00%)
instructions in affected programs: 6640 -> 6568 (-1.08%)
GAINED: 0
LOST: 0
(HoN and savage2)
Reviewed-by: Matt Turner <mattst88@gmail.com>
Eric Anholt [Sat, 18 Jan 2014 18:47:19 +0000 (10:47 -0800)]
glsl: Optimize log(exp(x)) and exp(log(x)) into x.
Reviewed-by: Matt Turner <mattst88@gmail.com>
Eric Anholt [Sat, 18 Jan 2014 18:36:28 +0000 (10:36 -0800)]
glsl: Optimize ~~x into x.
v2: Fix pasteo of an extra abs being inserted (caught by many). Rewrite
to drop the silly switch statement.
Reviewed-by: Matt Turner <mattst88@gmail.com> (v1)
Eric Anholt [Tue, 31 Dec 2013 02:19:21 +0000 (18:19 -0800)]
i965: Add some informative debug when the X Server botches DRI2 GetBuffers.
We've had various bug reports over the years where miptrees are missing,
and when I screwed it up while adding DRI2 to the modesetting driver, I
figured I should put the info necessary for debug here.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Eric Anholt [Mon, 30 Sep 2013 22:19:54 +0000 (15:19 -0700)]
i965: Remove redundant check in blitter-based glBlitFramebuffer().
The intel_miptree_blit() code checks the format for us now, plus it
handles xrgb vs argb for us.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Kenneth Graunke [Wed, 29 Jan 2014 22:12:51 +0000 (14:12 -0800)]
i965: Fix Gen8+ disassembly of half float subregister numbers.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Kenneth Graunke [Thu, 30 Jan 2014 04:51:28 +0000 (20:51 -0800)]
i965: Use the new brw_load_register_mem helper for draw indirect.
This makes it work on Broadwell, too.
v2: Drop bogus double write to 3DPRIM_BASE_VERTEX register
(caught by Chris Forbes).
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Chris Forbes <chrisf@ijw.co.nz>
Kenneth Graunke [Thu, 30 Jan 2014 04:43:49 +0000 (20:43 -0800)]
i965: Implement a brw_load_register_mem helper function.
This saves some boilerplate and hides the OUT_RELOC/OUT_RELOC64
distinction.
Placing the function in intel_batchbuffer.c is rather arbitrary; there
wasn't really an obvious place for it.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Chris Forbes <chrisf@ijw.co.nz>
Kenneth Graunke [Mon, 3 Feb 2014 19:13:48 +0000 (11:13 -0800)]
i965: Fix INTEL_DEBUG=vs for fixed-function/ARB programs.
Since commit
9cee3ff562f3e4b51bfd30338fd1ba7716ac5737, INTEL_DEBUG=vs
has caused a NULL pointer dereference for fixed-function/ARB programs.
In the vec4 generators, "prog" is a gl_program, and "shader_prog" is the
gl_shader_program. This is different than the FS visitor.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Kenneth Graunke [Thu, 6 Feb 2014 05:42:00 +0000 (21:42 -0800)]
glsl: Don't lose precision qualifiers when encountering "centroid".
Mesa fails to retain the precision qualifier when parsing:
#version 300 es
centroid in mediump vec2 v;
Consider how the parser's type_qualifier production is applied.
First, the precision_qualifier rule creates a new ast_type_qualifier:
<precision: mediump>
Then the storage_qualifier rule creates a second one:
<flags: in>
and calls merge_qualifier() to fold in any previous qualifications,
returning:
<flags: in, precision: mediump>
Finally, the auxiliary_storage_qualifier creates one for "centroid":
<flags: centroid>
it then does $$ = $1 and $$.flags |= $2.flags, resulting in:
<flags: centroid, in>
Since precision isn't stored in the flags bitfield, it is lost. We need
to instead call merge_qualifier to combine all the fields.
Cc: mesa-stable@lists.freedesktop.org
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reported-by: Kevin Rogovin <kevin.rogovin@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Brian Paul [Fri, 7 Feb 2014 16:32:05 +0000 (09:32 -0700)]
st/mesa: avoid sw fallback for getting/decompressing textures
If st_GetTexImage() is to decompress the texture, avoid the fallback
path even if prefer_blit_based_texture_transfer = false. For drivers
that returned PIPE_CAP_PREFER_BLIT_BASED_TEXTURE_TRANSFER = 0, we
were always taking the fallback path for texture decompression rather
than rendering a quad. The later is a lot faster.
Cc: "10.0" "10.1" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Erik Faye-Lund [Fri, 7 Feb 2014 12:45:11 +0000 (13:45 +0100)]
gallium/tgsi: correct typo propagated from NV_vertex_program1_1
In the specification text of NV_vertex_program1_1, the upper
limit of the RCC instruction is written as 1.
884467e+19 in
scientific notation, but as 0x5F800000 in binary. But the binary
version translates to 1.84467e+19 rather than 1.
884467e+19 in
scientific notation.
Since the lower-limit equals 2^-64 and the binary version equals
2^+64, let's assume the value in scientific notation is a typo
and implement this using the value from the binary version
instead.
Signed-off-by: Erik Faye-Lund <kusmabite@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Erik Faye-Lund [Fri, 7 Feb 2014 12:45:10 +0000 (13:45 +0100)]
gallium/tgsi: use CLAMP instead of open-coded clamps
Signed-off-by: Erik Faye-Lund <kusmabite@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Juha-Pekka Heikkila [Fri, 7 Feb 2014 12:44:05 +0000 (14:44 +0200)]
egl: Unhide functionality in _eglInitSurface()
_eglInitResource() was used to memset entire _EGLSurface by
writing more than size of pointed target. This does work
as long as Resource is the first element in _EGLSurface,
this patch fixes such dependency.
Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Juha-Pekka Heikkila [Fri, 7 Feb 2014 12:44:04 +0000 (14:44 +0200)]
egl: Unhide functionality in _eglInitContext()
_eglInitResource() was used to memset entire _EGLContext by
writing more than size of pointed target. This does work
as long as Resource is the first element in _EGLContext,
this patch fixes such dependency.
Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Juha-Pekka Heikkila [Fri, 7 Feb 2014 12:44:03 +0000 (14:44 +0200)]
glx: Add missing null check in __glX_send_client_info()
Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Juha-Pekka Heikkila [Fri, 7 Feb 2014 12:44:02 +0000 (14:44 +0200)]
i965: Add missing null check in fs_visitor::dead_code_eliminate_local()
Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Juha-Pekka Heikkila [Fri, 7 Feb 2014 12:44:00 +0000 (14:44 +0200)]
glx: Add some missing null checks in glx_pbuffer.c
Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Juha-Pekka Heikkila [Fri, 7 Feb 2014 12:43:59 +0000 (14:43 +0200)]
glsl: Fix null access on file read error
Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Juha-Pekka Heikkila [Fri, 7 Feb 2014 12:43:58 +0000 (14:43 +0200)]
glx: Add missing null check in __glXCloseDisplay
Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Juha-Pekka Heikkila [Fri, 7 Feb 2014 12:43:57 +0000 (14:43 +0200)]
glx: Add missing null checks in glxcmds.c
Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Jordan Justen [Sat, 25 Jan 2014 18:55:22 +0000 (10:55 -0800)]
main/get: support ARB_gpu_shader5
If a driver enables ARB_gpu_shader5 and sets Const.MaxVertexSteams >= 4,
then piglit's arb_gpu_shader5-minmax test should now pass.
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Jordan Justen [Sat, 25 Jan 2014 18:55:21 +0000 (10:55 -0800)]
glapi: add definitions for ARB_gpu_shader5
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Ilia Mirkin [Tue, 4 Feb 2014 07:53:54 +0000 (02:53 -0500)]
nouveau/codegen: allow tex offsets on non-TXF instructions (e.g. TXL)
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Christoph Bumiller <e0425955@student.tuwien.ac.at>
Ilia Mirkin [Tue, 4 Feb 2014 07:30:18 +0000 (02:30 -0500)]
nv50: only over-allocate by a page for code
The pre-fetching doesn't go too far. Tested with over-allocating by only
a page, and didn't see any errors in dmesg. Saves ~512KB of VRAM.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: 10.1 <mesa-stable@lists.freedesktop.org>
Reviewed-by: Christoph Bumiller <e0425955@student.tuwien.ac.at>
Ilia Mirkin [Tue, 4 Feb 2014 04:35:14 +0000 (23:35 -0500)]
nv50: fix layerid to be the fp input number rather than vp output number
In the tests they were the same so it didn't matter, but indications are
that this is the correct behaviour. Also take this opportunity to
(trivially) support using gl_Layer in fp.
Cc: 10.1 <mesa-stable@lists.freedesktop.org>
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Christoph Bumiller <e0425955@student.tuwien.ac.at>
Ilia Mirkin [Tue, 4 Feb 2014 04:20:32 +0000 (23:20 -0500)]
nv50: rework primid logic
Functionally identical but much simpler. Should also better integrate
with future layer/viewport changes/fixes.
Cc: 10.1 <mesa-stable@lists.freedesktop.org>
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Christoph Bumiller <e0425955@student.tuwien.ac.at>
Kristian Høgsberg [Wed, 5 Feb 2014 19:43:58 +0000 (11:43 -0800)]
glx: Pass NULL DRI drawables into the DRI driver for None GLX drawables
GLX_ARB_create_context allows making a GLX context current with None
drawable and readables, but this was never implemented correctly in GLX.
We would create a __DRIdrawable for the None GLX drawable and pass that
to the DRI driver and that would somehow work. Now it's somehow broken.
The way this should have worked is that we pass a NULL DRI drawable
to the DRI driver when the GLX user calls glXMakeContextCurrent()
with None for drawable and readables.
https://bugs.freedesktop.org/show_bug.cgi?id=74143
Signed-off-by: Kristian Høgsberg <krh@bitplanet.net>
Christian König [Tue, 28 Jan 2014 14:22:05 +0000 (15:22 +0100)]
st/vdpau: add flush on unmap
Flush the context when we unmap a buffer, otherwise VDPAU might
start rendering the next frame while we still reference that buffer.
Signed-off-by: Christian König <christian.koenig@amd.com>
Tested-by: StrangeNoises (rachel@strangenoises.org)
Marek Olšák [Mon, 13 Jan 2014 13:13:01 +0000 (14:13 +0100)]
vdpau: flush the context before exporting the surface v2
Bugzilla (bug needs XBMC changes as well):
https://bugs.freedesktop.org/show_bug.cgi?id=73191
When VL uploads vertex buffers, it uses PIPE_TRANSFER_DONTBLOCK, which always
flushes the context in the winsys if the buffer being mapped is busy. Since
I added handling of DISCARD_RANGE, DONTBLOCK has had no effect when combined
with DISCARD_RANGE and I think the context isn't flushed anywhere else,
so no commands are submitted to the GPU until the IB is full, which takes
a lot of frames.
Using DISCARD_RANGE is not the only way to trigger this bug. The other way
is to reallocate the vertex buffer before every upload.
BTW, I'm not sure if this is the right place for flushing, but it does fix
the bug.
v2 (chk): move the flush to the right place.
Signed-off-by: Christian König <christian.koenig@amd.com>
Tested-by: StrangeNoises (rachel@strangenoises.org)
Matt Turner [Mon, 3 Feb 2014 19:51:51 +0000 (11:51 -0800)]
glsl: Initialize ubo_binding_mask flags to zero.
Missed in commit
e63bb298. Caused sporadic test failures, like
incorrect-in-layout-qualifier-repeated-prim.geom.
Cc: "10.0" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Marek Olšák [Thu, 6 Feb 2014 16:43:29 +0000 (17:43 +0100)]
gallium/radeon: fix warnings
Marek Olšák [Mon, 3 Feb 2014 02:42:17 +0000 (03:42 +0100)]
gallium: remove PIPE_USAGE_STATIC
Reviewed-by: Brian Paul <brianp@vmware.com>
Marek Olšák [Mon, 3 Feb 2014 02:21:29 +0000 (03:21 +0100)]
gallium: define the behavior of PIPE_USAGE_* flags properly
STATIC will be removed in the following commit.
v2: changed the definition of IMMUTABLE
Reviewed-by: Brian Paul <brianp@vmware.com>
Marek Olšák [Mon, 3 Feb 2014 02:20:13 +0000 (03:20 +0100)]
gallium: remove PIPE_RESOURCE_FLAG_GEN_MIPS
Unused.
Reviewed-by: Brian Paul <brianp@vmware.com>
Marek Olšák [Tue, 4 Feb 2014 17:35:40 +0000 (18:35 +0100)]
r600g,radeonsi: set resource domains in one place (v2)
v2: This doesn't change the behavior. It only moves the tiling check
to r600_init_resource and removes the usage parameter.
Reviewed-by: Christian König <christian.koenig@amd.com>
Marek Olšák [Thu, 6 Feb 2014 01:16:50 +0000 (02:16 +0100)]
st/mesa: fix crash when a shader uses a TBO and it's not bound
This binds a NULL sampler view in that case.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=74251
Cc: "10.1" "10.0" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Brian Paul <brianp@vmware.com>
Christian König [Tue, 28 Jan 2014 13:21:14 +0000 (06:21 -0700)]
st/omx: add workaround for bug in Bellagio
Not blocking for the message thread can lead to accessing freed up memory.
Signed-off-by: Christian König <christian.koenig@amd.com>
Christian König [Mon, 5 Aug 2013 17:41:27 +0000 (11:41 -0600)]
st/omx: initial OpenMAX support v3
Featuring a full grown MPEG2 and H264 decoder and a couple of hundred bugs.
v2 (Leo): fix an error for pic_order_cnt_type 1
v3 (Leo): implement support for field decoding
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Leo Liu <leo.liu@amd.com>
Christian König [Tue, 17 Sep 2013 14:20:32 +0000 (08:20 -0600)]
vl/rbsp: add H.264 RBSP implementation
Signed-off-by: Christian König <christian.koenig@amd.com>
Christian König [Tue, 17 Sep 2013 13:27:38 +0000 (07:27 -0600)]
vl/vlc: add function to limit the vlc size
Signed-off-by: Christian König <christian.koenig@amd.com>
Christian König [Tue, 17 Sep 2013 13:22:34 +0000 (07:22 -0600)]
vl/vlc: add remove bits function
Signed-off-by: Christian König <christian.koenig@amd.com>
Christian König [Mon, 3 Feb 2014 17:12:43 +0000 (10:12 -0700)]
radeon: update legal notes on UVD
Signed-off-by: Christian König <christian.koenig@amd.com>
Christian König [Mon, 27 Jan 2014 10:40:25 +0000 (03:40 -0700)]
radeon: just don't map VRAM buffers at all
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Christian König [Tue, 21 Jan 2014 18:49:06 +0000 (11:49 -0700)]
radeon/video: directly create buffers in the right domain
Avoid moving things around on start of stream.
Signed-off-by: Christian König <christian.koenig@amd.com>
Christian König [Thu, 17 Oct 2013 12:21:40 +0000 (06:21 -0600)]
radeon/video: seperate common video functions
Signed-off-by: Christian König <christian.koenig@amd.com>
Axel Davy [Thu, 30 Jan 2014 15:10:54 +0000 (16:10 +0100)]
gallium/dri2: Fix dri2_dup_image
dri2_dup_image was not copying the dri_format field.
This was causing some bugs, for example:
. we create an gbm_bo.
. we get an EGLImage from the gbm_bo.
. Bug: impossible to get again the gbm_bo from the EGLImage by
importing. (gbm dri2 backend)
Signed-off-by: Axel Davy <axel.davy@ens.fr>
Chris Forbes [Sat, 25 Jan 2014 06:51:50 +0000 (19:51 +1300)]
i965/vs: Fix typo in brw_compute_vue_map
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Kenneth Graunke [Wed, 5 Feb 2014 21:27:15 +0000 (13:27 -0800)]
i965: Fix register types in dump_instructions().
This regressed when I converted BRW_REGISTER_TYPE_* to be an abstract
type that doesn't match the hardware description. dump_instruction()
was using reg_encoding[] from brw_disasm.c, which no longer matches
(and was incorrect for Gen8+ anyway).
This patch introduces a new function to convert the abstract enum values
into the letter suffix we expect.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reported-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Chad Versace [Tue, 7 Jan 2014 20:08:30 +0000 (12:08 -0800)]
egl/glx: Remove egl_glx driver
Mesa now has a real, feature-rich EGL implementation on X11 via xcb.
Therefore I believe there is no longer a practical need for the egl_glx
driver.
Furthermore, egl_glx appears to be unmaintained. The most recent
nontrivial commit to egl_glx was
6baa5f1 on 2011-11-25.
Tested by running weston-smoke in windowed Weston on X with i965.
Signed-off-by: Chad Versace <chad.versace@linux.intel.com>
Acked-by: Kenneth Graunke <kenneth@whitecape.org>
Acked-by: Kristian Høgsberg <krh@bitplanet.net>
Dave Airlie [Thu, 6 Feb 2014 01:03:09 +0000 (01:03 +0000)]
docs: update 10.1 relnotes to note GL 3.3 on r600 and radeonsi.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Zack Rusin [Wed, 5 Feb 2014 00:33:12 +0000 (19:33 -0500)]
tgsi/ureg: increase the number of immediates
ureg_program is allocated on the heap so we can just bump the
number of immediates that it can handle. It's needed for d3d10.
Signed-off-by: Zack Rusin <zackr@vmware.com>
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Zack Rusin [Wed, 5 Feb 2014 00:32:04 +0000 (19:32 -0500)]
gallivm: make sure analysis works with large number of immediates
We need to handle a lot more immediates and in order to do that
we also switch from allocating this structure on the stack to
allocating it on the heap.
Signed-off-by: Zack Rusin <zackr@vmware.com>
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Zack Rusin [Wed, 5 Feb 2014 00:28:58 +0000 (19:28 -0500)]
gallivm: handle huge number of immediates
We only supported up to 256 immediates, which isn't enough. We had
code which was allocating immediates as an allocated array, but it
was always used along a statically backed array for performance
reasons. This commit adds code to skip that performance optimization
and always use just the dynamically allocated immediates if the
number of them is too great.
Signed-off-by: Zack Rusin <zackr@vmware.com>
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Zack Rusin [Tue, 4 Feb 2014 02:40:24 +0000 (21:40 -0500)]
gallivm: allow large numbers of temporaries
The number of allowed temporaries increases almost with every
iteration of an api. We used to support 128, then we started
increasing and the newer api's support 4096+. So if we notice
that the number of temporaries is larger than our statically
allocated storage would allow we just treat them as indexable
temporaries and allocate them as an array from the start.
Signed-off-by: Zack Rusin <zackr@vmware.com>
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Chris Forbes [Sat, 25 Jan 2014 22:04:42 +0000 (11:04 +1300)]
i965/fs: Assume FBO rendering in precompile if MRT.
If multiple color outputs are written, this shader is unlikely to be
useful with a winsys framebuffer.
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Chris Forbes [Sat, 25 Jan 2014 22:03:33 +0000 (11:03 +1300)]
i965/fs: Guess nr_color_regions better in precompile
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Chris Forbes [Wed, 5 Feb 2014 21:17:17 +0000 (10:17 +1300)]
docs: Add relnotes for 10.2
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Chris Forbes [Wed, 5 Feb 2014 21:14:40 +0000 (10:14 +1300)]
mesa: Bump version to 10.2.0-devel
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Kristian Høgsberg [Wed, 5 Feb 2014 18:59:02 +0000 (10:59 -0800)]
i965: Move intel_prepare_render() above first buffer access
The driver is supposed to ensure buffers before any drawing operation, but in
do_blit_drawpixels() and do_blit_copypixels() we inspect the buffer format
before calling intel_prepare_render(). That was covered up by the
unconditional call to intel_prepare_render() in intelMakeCurrent(), but we
now only do this on the initial intelMakeCurrent call for a context
(to get the size for the initial viewport values).
https://bugs.freedesktop.org/show_bug.cgi?id=74083
Signed-off-by: Kristian Høgsberg <krh@bitplanet.net>
Tested-by: Alexander Monakov <amonakov@gmail.com>
Brian Paul [Wed, 5 Feb 2014 17:45:14 +0000 (10:45 -0700)]
st/mesa: add MESA_SHADER_COMPUTE case in shader_stage_to_ptarget()
Silences compiler warning. Trivial.
Brian Paul [Tue, 4 Feb 2014 19:19:42 +0000 (12:19 -0700)]
mesa: re-wrap, fix-up comment text in formats.h
Wrap to 78 columns, fix comment formatting.
Trivial.
Paul Berry [Mon, 6 Jan 2014 23:12:05 +0000 (15:12 -0800)]
i965/cs: Allow ARB_compute_shader to be enabled via env var.
This will allow testing of compute shader functionality before it is
completed.
To enable ARB_compute_shader functionality in the i965 driver, set
INTEL_COMPUTE_SHADER=1.
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Paul Berry [Tue, 7 Jan 2014 23:51:13 +0000 (15:51 -0800)]
i965/cs: Create the brw_compute_program struct, and the code to initialize it.
v2: Fix comment.
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Paul Berry [Wed, 8 Jan 2014 19:40:23 +0000 (11:40 -0800)]
glsl/cs: Prohibit mixing of compute and non-compute shaders.
Fixes piglit test:
spec/ARB_compute_shader/linker/mix_compute_and_non_compute
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Paul Berry [Wed, 8 Jan 2014 09:54:26 +0000 (01:54 -0800)]
glsl/cs: Prohibit user-defined ins/outs in compute shaders.
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Paul Berry [Thu, 9 Jan 2014 12:03:30 +0000 (04:03 -0800)]
main/cs: Implement query for COMPUTE_WORK_GROUP_SIZE.
v2: Improve error message.
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Paul Berry [Wed, 8 Jan 2014 19:59:28 +0000 (11:59 -0800)]
mesa/cs: Handle compute shader local size during linking.
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Paul Berry [Mon, 6 Jan 2014 17:09:31 +0000 (09:09 -0800)]
glsl/cs: Handle compute shader local_size_{x,y,z} declaration.
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Paul Berry [Wed, 8 Jan 2014 09:42:58 +0000 (01:42 -0800)]
mesa/cs: Implement MAX_COMPUTE_WORK_GROUP_COUNT constant.
v2: Document that the 3-element array MaxComputeWorkGroupCount is
indexed by dimension.
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Paul Berry [Mon, 6 Jan 2014 23:11:40 +0000 (15:11 -0800)]
mesa/cs: Implement MAX_COMPUTE_WORK_GROUP_INVOCATIONS constant.
Reviewed-by: Matt Turner <mattst88@gmail.com>
v2: Use CONTEXT_INT rather than CONTEXT_ENUM.
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Paul Berry [Mon, 6 Jan 2014 21:31:58 +0000 (13:31 -0800)]
mesa/cs: Implement MAX_COMPUTE_WORK_GROUP_SIZE constant.
v2: Document that the 3-element array MaxComputeWorkGroupSize is
indexed by dimension.
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Paul Berry [Tue, 7 Jan 2014 23:50:39 +0000 (15:50 -0800)]
mesa/cs: Create the gl_compute_program struct, and the code to initialize it.
Reviewed-by: Matt Turner <mattst88@gmail.com>
Paul Berry [Tue, 7 Jan 2014 17:00:02 +0000 (09:00 -0800)]
mesa/cs: Handle compute shaders in _mesa_use_program().
v2: do cs after the ordered pipeline stages for consistency.
Reviewed-by: Matt Turner <mattst88@gmail.com>
Paul Berry [Tue, 7 Jan 2014 17:00:02 +0000 (09:00 -0800)]
glsl/cs: update main.cpp to use the ".comp" extension for compute shaders.
Reviewed-by: Matt Turner <mattst88@gmail.com>
Paul Berry [Tue, 7 Jan 2014 04:06:05 +0000 (20:06 -0800)]
glsl/cs: Populate default values for ctx->Const.Program[MESA_SHADER_COMPUTE].
Reviewed-by: Matt Turner <mattst88@gmail.com>
Paul Berry [Tue, 7 Jan 2014 04:06:05 +0000 (20:06 -0800)]
mesa/cs: Add a MESA_SHADER_COMPUTE stage and update switch statements.
This patch adds MESA_SHADER_COMPUTE to the gl_shader_stage enum.
Also, where it is trivial to do so, it adds a compute shader case to
switch statements that switch based on the type of shader. This
avoids "unhandled switch case" compiler warnings.
Reviewed-by: Matt Turner <mattst88@gmail.com>
Paul Berry [Tue, 7 Jan 2014 03:47:25 +0000 (19:47 -0800)]
glsl/cs: Change some linker loops to use MESA_SHADER_FRAGMENT as a bound.
Linker loops that iterate through all the stages in the pipeline need
to use MESA_SHADER_FRAGMENT as a bound, so that we can add an
additional MESA_SHADER_COMPUTE stage, without it being erroneously
included in the pipeline.
Reviewed-by: Matt Turner <mattst88@gmail.com>
Paul Berry [Mon, 6 Jan 2014 23:08:04 +0000 (15:08 -0800)]
mesa/cs: Add dispatch API stubs for ARB_compute_shader.
Reviewed-by: Matt Turner <mattst88@gmail.com>
Paul Berry [Mon, 6 Jan 2014 17:09:07 +0000 (09:09 -0800)]
mesa/cs: Add extension enable flags for ARB_compute_shader.
Reviewed-by: Matt Turner <mattst88@gmail.com>
Roland Scheidegger [Tue, 4 Feb 2014 18:53:53 +0000 (19:53 +0100)]
gallivm: fix F2U opcode
Previously, we were really doing F2I. And also move it to generic section.
(Note that for llvmpipe the code generated is definitely bad, due to lack
of unsigned conversions with sse. I think though what llvm does (using scalar
conversions to 64bit signed either with x87 fpu (32bit) or sse (64bit)
including lots of domain changes is quite suboptimal, could do something like
is_large = arg >= 2^31
half_arg = 0.5 * arg
small_c = fptoint(arg)
large_c = fptoint(half_arg) << 1
res = select(is_large, large_c, small_c)
which should be much less instructions but that's something llvm should do
itself.)
This fixes piglit fs/vs-float-uint-conversion.shader_test (maybe more, needs
GL 3.0 version override to run.)
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
Reviewed-by: Zack Rusin <zackr@vmware.com>
José Fonseca [Fri, 31 Jan 2014 16:44:39 +0000 (16:44 +0000)]
tools/trace: Handle index buffer overflow gracefully.
Trivial.
Dave Airlie [Tue, 4 Feb 2014 21:52:48 +0000 (07:52 +1000)]
docs/GL3.txt: update r600 status
This updates the r600 driver status to 3.3 being fully supported.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Thu, 30 Jan 2014 04:19:57 +0000 (04:19 +0000)]
r600g: add support for geom shaders to r600/r700 chipsets (v2)
This is my first attempt at enabling r600/r700 geometry shaders,
the basic tests pass on both my rv770 and my rv635,
It requires this kernel patch:
http://www.spinics.net/lists/dri-devel/msg52745.html
v2: address Alex comments.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Dave Airlie [Wed, 29 Jan 2014 21:48:09 +0000 (21:48 +0000)]
r600g: enable GLSL 3.30 on evergreen GPUs
This throws the switch to enable GL 3.3 and GLSL 330.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Dave Airlie [Tue, 4 Feb 2014 00:48:42 +0000 (10:48 +1000)]
r600g: properly propogate clip dist write value
This moves the value from the GS shader to the copy shader so the registers
are setup correctly.
fixes tests/spec/glsl-1.50/execution/geometry/clip-distance-out-values.shader_test
Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Dave Airlie [Mon, 3 Feb 2014 05:31:26 +0000 (15:31 +1000)]
r600g: calculate a better value for array_size (v2)
attempt to calculate a better value for array size to avoid breaking apps.
v2: use 0xfff like streamout, suggested by Grigori
Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Dave Airlie [Fri, 31 Jan 2014 03:35:51 +0000 (03:35 +0000)]
r600g: fix CAYMAN geometry shader support
cayman has a different end of program bit, so do that properly.
fixes hangs with geom shader tests on cayman.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Dave Airlie [Wed, 29 Jan 2014 00:17:15 +0000 (00:17 +0000)]
r600g: fix up shader out misc stuff for copy shader
set the correct values so the misc out register is setup correctly
for the copy shader.
This also updates the state for the gs copy shader so the hw
gets programmed correctly.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Dave Airlie [Tue, 28 Jan 2014 23:15:29 +0000 (23:15 +0000)]
r600g: port the layered surface rendering patch from radeonsi
This just makes r600 and evergreen do what the radeonsi codepaths do
for layered rendering. This makes the 2d amd_vertex_shader_layer test
pass on evergreen.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Dave Airlie [Tue, 28 Jan 2014 03:04:00 +0000 (13:04 +1000)]
r600g: initial VS output layer support
This just adds support for emitting the proper value in the VS out misc.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Dave Airlie [Tue, 28 Jan 2014 02:06:49 +0000 (12:06 +1000)]
r600g: setup const texture buffers for geom shaders
This just enables the workarounds we have for vertex/pixel shaders
for geom shaders as well.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Dave Airlie [Fri, 24 Jan 2014 07:14:26 +0000 (17:14 +1000)]
r600g: calculate correct cut value
This selects the cut value depending on the shader selected.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Dave Airlie [Fri, 24 Jan 2014 04:46:37 +0000 (14:46 +1000)]
r600g: fix dynamic_input_array_index.shader_test
This follows what fglrx does, it unpacks the input we are
going to indirect into a bunch of registers and indirects
inside them.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Dave Airlie [Fri, 24 Jan 2014 03:39:36 +0000 (13:39 +1000)]
r600g: add support for indirect geom ring writes
We need to be able to write to the ring using a base register
for when we emit vertices in a loop, in theory the SB compiler
could collapse these indirect writes to direct writes if the
register value is constant and known, but that is outside my
pay grade.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>