| 8575ddb64498cae60199b2c26c75de2616b57425 |
|
11-Dec-2015 |
Roland Scheidegger <sroland@vmware.com> |
draw: rename vertex header members
clip -> clip_vertex and pre_clip_pos -> clip_pos.
Looks more obvious to me what these values actually represent (so use
something resembling the vs output names).
Reviewed-by: Brian Paul <brianp@vmware.com
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
/external/mesa3d/src/gallium/auxiliary/draw/draw_pt_so_emit.c
|
| a2a1a5805fd617e7f3cc8be44dd79b50da07ebb9 |
|
21-Jul-2015 |
Ilia Mirkin <imirkin@alum.mit.edu> |
gallium: replace INLINE with inline
Generated by running:
git grep -l INLINE src/gallium/ | xargs sed -i 's/\bINLINE\b/inline/g'
git grep -l INLINE src/mesa/state_tracker/ | xargs sed -i 's/\bINLINE\b/inline/g'
git checkout src/gallium/state_trackers/clover/Doxyfile
and manual edits to
src/gallium/include/pipe/p_compiler.h
src/gallium/README.portability
to remove mentions of the inline define.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Acked-by: Marek Olšák <marek.olsak@amd.com>
/external/mesa3d/src/gallium/auxiliary/draw/draw_pt_so_emit.c
|
| d69fd5d940b7c0c4052fe542d5f2dcf6d2605e02 |
|
01-May-2014 |
José Fonseca <jfonseca@vmware.com> |
draw: Prevent signed/unsigned comparisons.
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
/external/mesa3d/src/gallium/auxiliary/draw/draw_pt_so_emit.c
|
| dfa25ea5cd19d5a050a1c94bd7370a2259b9f007 |
|
07-Mar-2014 |
Zack Rusin <zackr@vmware.com> |
gallium: allow setting of the internal stream output offset
D3D10 allows setting of the internal offset of a buffer, which is
in general only incremented via actual stream output writes. By
allowing setting of the internal offset draw_auto is capable
of rendering from buffers which have not been actually streamed
out to. Our interface didn't allow. This change functionally
shouldn't make any difference to OpenGL where instead of an
append_bitmask you just get a real array where -1 means append
(like in D3D) and 0 means do not append.
Signed-off-by: Zack Rusin <zackr@vmware.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
/external/mesa3d/src/gallium/auxiliary/draw/draw_pt_so_emit.c
|
| bd3909f265908e30ef0e569fab57e9a042750b3a |
|
23-Aug-2013 |
Roland Scheidegger <sroland@vmware.com> |
draw: clean up setting stream out information a bit
In particular noone is interested in the vertex count, so drop that,
and also drop the duplicated num_primitives_generated /
so.primitives_storage_needed variables in drivers. I am unable for now to figure
out if primitives_storage_needed in SO stats (used for d3d10) should
increase if SO is disabled, though the equivalent num_primitives_generated
used for OpenGL definitely should increase. In any case we were only counting
when SO is active both in softpipe and llvmpipe anyway so don't pretend there's
an independent num_primitives_generated counter which would count always.
(This means the PIPE_QUERY_PRIMITIVES_GENERATED count will still be wrong just
as before, should eventually fix this by doing either separate counting for this
query or adjust the code so it always counts this even if SO is inactive depending
on what's correct for d3d10.)
Reviewed-by: Brian Paul <brianp@vmware.com>
/external/mesa3d/src/gallium/auxiliary/draw/draw_pt_so_emit.c
|
| 1c2e5c223da28cdffe156b6b430fcdf638909021 |
|
28-Jun-2013 |
Zack Rusin <zackr@vmware.com> |
draw/translate: fix instancing
We were incorrectly computing the buffer offset when using the
instances. The buffer offset is always equal to:
start_instance * stride + (instance_num / instance_divisor) *
stride
We were completely ignoring the start instance quite
often producing instances that completely wrong, e.g. if
start instance = 5, instance divisor = 2, then on the first
iteration it should be:
5 * stride, not (5/2) * stride as we'd have currently, and if
start instance = 1, instance divisor = 3, then on the first
iteration it should be:
1 * stride, not 0 as we'd have.
This fixes it and adjusts all the code to the changes.
Signed-off-by: Zack Rusin <zackr@vmware.com>
/external/mesa3d/src/gallium/auxiliary/draw/draw_pt_so_emit.c
|
| a232afdbfbaac156e981f55b8bdeb305026cde84 |
|
03-May-2013 |
Zack Rusin <zackr@vmware.com> |
draw/pt: adjust overflow calculations
gallium lies. buffer_size is not actually buffer_size but available
size, which is 'buffer_size - buffer_offset' so by adding buffer
offset we'd incorrectly compute overflow.
Signed-off-by: Zack Rusin <zackr@vmware.com>
Reviewed-by: José Fonseca <jfonseca@vmware.com>
/external/mesa3d/src/gallium/auxiliary/draw/draw_pt_so_emit.c
|
| a6e7c22664c2fe9a5d0dc2088c60047fb40938ed |
|
27-Apr-2013 |
Zack Rusin <zackr@vmware.com> |
draw/so: fix overflow calculation
only report overflow for missing targets if they're actually being
used. if the targets are missing but are not being used by any
slot in the stream output declaration we should correctly just
ignore them.
Signed-off-by: Zack Rusin <zackr@vmware.com>
Reviewed-by: José Fonseca <jfonseca@vmware.com>
/external/mesa3d/src/gallium/auxiliary/draw/draw_pt_so_emit.c
|
| 0031cde1e199a82dfe4b754931fb0a5bdf5582f9 |
|
27-Apr-2013 |
Zack Rusin <zackr@vmware.com> |
draw/so: indicate overflow when buffer is missing
We were crashing if one of the buffers wasn't set, we should
just treat it as an overflow. It's useful when using so
statistics because it allows one to figure out how much data
would be generated by so without actually writing any of it.
Signed-off-by: Zack Rusin <zackr@vmware.com>
Reviewed-by: José Fonseca <jfonseca@vmware.com>
/external/mesa3d/src/gallium/auxiliary/draw/draw_pt_so_emit.c
|
| 53d36d5fb09cda39c8d3646cbccbd343b34bfb54 |
|
24-Apr-2013 |
Zack Rusin <zackr@vmware.com> |
draw/so: Fix overflow calculations
We weren't taking the buffer offset, destination offset or the
stride into consideration so we were frequently writing into
an overflown buffer.
Signed-off-by: Zack Rusin <zackr@vmware.com>
Reviewed-by: José Fonseca <jfonseca@vmware.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
/external/mesa3d/src/gallium/auxiliary/draw/draw_pt_so_emit.c
|
| c1299204adc2c926b0ab089e3d49cae64688d39d |
|
18-Apr-2013 |
Zack Rusin <zackr@vmware.com> |
draw/so: uses the correct index with the pre clipped coordinates
pre_clip_pos is a float[4] we just used (*float)[4] to be able to
jump within the array of vertex_headers with it. So if the idx
happened to be anything but 0, we'd actually read from some garbage
in memory. Change it to just be a simple pointer instead of casting
it to something that it's not. As suggested by Jose.
Signed-off-by: Zack Rusin <zackr@vmware.com>
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
/external/mesa3d/src/gallium/auxiliary/draw/draw_pt_so_emit.c
|
| 822c21c7763afde4d4a94af3935b4b629d4eb34a |
|
29-Mar-2013 |
Zack Rusin <zackr@vmware.com> |
draw/so: maintain an exact number of written vertices
It's quite helpful during the rendering when we know
exactly the count of the vertices available in the
buffer.
Signed-off-by: Zack Rusin <zackr@vmware.com>
Reviewed-by: José Fonseca <jfonseca@vmware.com>
/external/mesa3d/src/gallium/auxiliary/draw/draw_pt_so_emit.c
|
| 6a9d7659d68c8678f4e469b15c15ff0f10075746 |
|
13-Mar-2013 |
Brian Paul <brianp@vmware.com> |
draw: init pre_clip_pos = NULL to fix optimized build warning
/external/mesa3d/src/gallium/auxiliary/draw/draw_pt_so_emit.c
|
| 42c1b33f6d5ee1ab4ab7fdc8a7ab2c1dcd9e43e6 |
|
12-Mar-2013 |
Zack Rusin <zackr@vmware.com> |
draw/so: Fix stream output with geometry shaders
If geometry shader is present its stream output info should
be used instead of the vs and we shouldn't use the pre-clipped
corrdinates.
Signed-off-by: Zack Rusin <zackr@vmware.com>
Reviewed-by: José Fonseca <jfonseca@vmware.com>
/external/mesa3d/src/gallium/auxiliary/draw/draw_pt_so_emit.c
|
| 9e41b0badbab97c9db03d5825f91533c69e4f9f9 |
|
13-Dec-2012 |
Dave Airlie <airlied@redhat.com> |
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>
/external/mesa3d/src/gallium/auxiliary/draw/draw_pt_so_emit.c
|
| 55d37eb40edff67fa12d1729165b292b914d8e51 |
|
12-Dec-2012 |
Dave Airlie <airlied@gmail.com> |
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>
/external/mesa3d/src/gallium/auxiliary/draw/draw_pt_so_emit.c
|
| 2449695e822421fdcaf1c66dffc12d7d705ea69d |
|
17-Dec-2011 |
Marek Olšák <maraeo@gmail.com> |
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
/external/mesa3d/src/gallium/auxiliary/draw/draw_pt_so_emit.c
|
| 8597c986d739212024bcb663470b929095230a12 |
|
10-Jan-2012 |
Brian Paul <brianp@vmware.com> |
draw: remove unused 'so' variable in draw_pt_so_emit()
/external/mesa3d/src/gallium/auxiliary/draw/draw_pt_so_emit.c
|
| ec8cbd79ac4065111365a6720c9564de56855cc8 |
|
04-Jan-2012 |
Dave Airlie <airlied@redhat.com> |
draw/softpipe: EXT_transform_feedback support (v2)
This replaces the current code with an implementation compatible with
the new gallium interface. I've left some of the remains of the interface
intact so llvmpipe keeps building correctly, and I'll take a look at fixing
llvmpipe up later.
v2: fixup as per Brian's review
Signed-off-by: Dave Airlie <airlied@redhat.com>
/external/mesa3d/src/gallium/auxiliary/draw/draw_pt_so_emit.c
|
| 861a029ddb31e91bb4d8e18ab708d0d172f63aad |
|
15-Dec-2011 |
Marek Olšák <maraeo@gmail.com> |
gallium: interface changes necessary to implement transform feedback (v5)
Namely:
- EXT_transform_feedback
- ARB_transform_feedback2
- ARB_transform_feedback_instanced
The old interface was not useful for OpenGL and had to be reworked.
This interface was originally designed for OpenGL, but additional
changes have been made in order to make st/d3d1x support easier.
The most notable change is the stream-out info must be linked
with a vertex or geometry shader and cannot be set independently.
This is due to limitations of existing hardware (special shader
instructions must be used to write into stream-out buffers),
and it's also how OpenGL works (stream outputs must be specified
prior to linking shaders).
Other than that, each stream output buffer has a "view" into it that
internally maintains the number of bytes which have been written
into it. (one buffer can be bound in several different transform
feedback objects in OpenGL, so we must be able to have several views
around) The set_stream_output_targets function contains a parameter
saying whether new data should be appended or not.
Also, the view can optionally be used to provide the vertex
count for draw_vbo. Note that the count is supposed to be stored
in device memory and the CPU never gets to know its value.
OpenGL way | Gallium way
------------------------------------
BeginTF = set_so_targets(append_bitmask = 0)
PauseTF = set_so_targets(num_targets = 0)
ResumeTF = set_so_targets(append_bitmask = ~0)
EndTF = set_so_targets(num_targets = 0)
DrawTF = use pipe_draw_info::count_from_stream_output
v2: * removed the reset_stream_output_targets function
* added a parameter append_bitmask to set_stream_output_targets,
each bit specifies whether new data should be appended to each
buffer or not.
v3: * added PIPE_CAP_STREAM_OUTPUT_PAUSE_RESUME for ARB_tfb2,
note that the draw-auto subset is always required (for d3d10),
only the pause/resume functionality is limited if the CAP is not
advertised
v4: * update gallium/docs
v5: * compactified struct pipe_stream_output_info, updated dump/trace
/external/mesa3d/src/gallium/auxiliary/draw/draw_pt_so_emit.c
|
| c3fee80f2b35f6a7e48d6015bfc759c66b7e1a2c |
|
07-Aug-2010 |
Chia-I Wu <olv@lunarg.com> |
draw: Remove DRAW_PIPE_MAX_VERTICES and DRAW_PIPE_FLAG_MASK.
The higher bits of draw elements are no longer used for the stipple or
edge flags.
/external/mesa3d/src/gallium/auxiliary/draw/draw_pt_so_emit.c
|
| f1fc444bb05421404f42e8d08e9085c6fb6ce7a9 |
|
04-Aug-2010 |
Chia-I Wu <olv@lunarg.com> |
draw: Mask out vertex flags in GS and stream output.
This fixes out-of-bound access to the vertices.
/external/mesa3d/src/gallium/auxiliary/draw/draw_pt_so_emit.c
|
| 94d256591d83ac1330f7237e865784618d124d09 |
|
01-Aug-2010 |
Chia-I Wu <olv@lunarg.com> |
draw: Include draw_decompose_tmp.h in draw_so_emit_tmp.h.
Use draw_decompose_tmp.h to replace stream out primitive decomposer.
/external/mesa3d/src/gallium/auxiliary/draw/draw_pt_so_emit.c
|
| 91862051f98e646647906bb15aec5c5d537f87e4 |
|
17-Jun-2010 |
Zack Rusin <zackr@vmware.com> |
draw: validate stream output buffers
fixes a crash.
/external/mesa3d/src/gallium/auxiliary/draw/draw_pt_so_emit.c
|
| c85971da31276f17f90fe7d7596c24b5daa204f9 |
|
17-Jun-2010 |
Zack Rusin <zackr@vmware.com> |
draw: fix some unsigned issue
spotted by Vinson
/external/mesa3d/src/gallium/auxiliary/draw/draw_pt_so_emit.c
|
| 638a80bc075a4b58123cb9ba03993bd8bfd024cd |
|
16-Jun-2010 |
Zack Rusin <zackr@vmware.com> |
draw: make sure we correctly iterate over output buffers on stream out
we kept overwriting the first attribute of a vertex in a single-stream-
out-buffer case
/external/mesa3d/src/gallium/auxiliary/draw/draw_pt_so_emit.c
|
| 287531772ccea82c8a6c4dab5656d751a8943524 |
|
16-Jun-2010 |
Zack Rusin <zackr@vmware.com> |
draw: rewrite stream output to handle all the dark corners
register masks, multiple output buffers, multiple primitives,
non-linear vertices (elts) and stride semantics.
/external/mesa3d/src/gallium/auxiliary/draw/draw_pt_so_emit.c
|
| a192b5eeafae80f9f9e7e7e442abc5b44d583d1a |
|
15-Jun-2010 |
Zack Rusin <zackr@vmware.com> |
draw: finish the new pipeline setup
Keith came up with a new way of running the pipeline which involves passing
a few info structs around (for fetch, vertices and prims) and allows us
to correctly handle cases where we endup with multiple primitives generated
by the pipeline itself.
/external/mesa3d/src/gallium/auxiliary/draw/draw_pt_so_emit.c
|
| b85a361ccbac956d2842251395c048a4b3f4c440 |
|
14-Jun-2010 |
Keith Whitwell <keithw@vmware.com> |
draw wip
/external/mesa3d/src/gallium/auxiliary/draw/draw_pt_so_emit.c
|
| c217d94cca357d38e244754747a1bd15e9cf2557 |
|
09-Jun-2010 |
Vinson Lee <vlee@vmware.com> |
draw: Remove unnecessary headers.
/external/mesa3d/src/gallium/auxiliary/draw/draw_pt_so_emit.c
|
| b5d2fc2b48ffb09b21eb3148218a73806af22f09 |
|
07-Jun-2010 |
Zack Rusin <zackr@vmware.com> |
gallium: scream when one of two unimplemented features in draw is used
plus used the correctly specified stride
/external/mesa3d/src/gallium/auxiliary/draw/draw_pt_so_emit.c
|
| 2c22b8e61dc4adab658c6198feea30c006aa6c58 |
|
01-Jun-2010 |
Zack Rusin <zack@kde.org> |
gallium: make draw auto work and add relevant caps and docs
/external/mesa3d/src/gallium/auxiliary/draw/draw_pt_so_emit.c
|
| c9db97c8229689060fab0edee7df717f804b99ce |
|
31-May-2010 |
Zack Rusin <zack@kde.org> |
gallium: a lot more complete implementation of stream output
interface wise we have everything needed by d3d10 and gl transform feedback.
the draw module misses implementation of some corner cases (e.g. when stream
output wants different number of components per output than normal rendering
paths)
/external/mesa3d/src/gallium/auxiliary/draw/draw_pt_so_emit.c
|