| Commit message (Collapse) | Author | Age | Files | Lines |
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v2: Andreas Boll <[email protected]>
- don't remove compatibility with scripts for the old build system
v3: Andreas Boll <[email protected]>
- remove more obsolete hacks
v4: Andreas Boll <[email protected]>
- add a previously removed TOP variable to fix vgapi build
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Usage with pipe_context:
pipe->flush(pipe, NULL, PIPE_FLUSH_END_OF_FRAME);
Usage with st_context_iface:
st->flush(st, ST_FLUSH_END_OF_FRAME, NULL);
The flag is only a hint for drivers. Radeon will use it for buffer eviction
heuristics in the kernel (e.g. for queries like how many frames have passed
since a buffer was used).
The flag is currently only generated by st/dri on SwapBuffers.
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Stéphane Marchesin <[email protected]>
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Not really used by anybody now.
Reviewed-by: Brian Paul <[email protected]>
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Reviewed-by: Brian Paul <[email protected]>
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Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Roland Scheidegger <[email protected]>
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State tracker now passes NULL buffer array to unbind buffers.
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This allows updating only a subrange of buffer bindings.
set_vertex_buffers(pipe, start_slot, count, NULL) unbinds buffers in that
range. Binding NULL resources unbinds buffers too (both buffer and user_buffer
must be NULL).
The meta ops are adapted to only save, change, and restore the single slot
they use. The cso_context can save and restore only one vertex buffer slot.
The clients can query which one it is using cso_get_aux_vertex_buffer_slot.
It's currently set to 0. (the Draw module breaks if it's set to non-zero)
It should decrease the CPU overhead when using a lot of meta ops, but
the drivers must be able to treat each vertex buffer slot as a separate
state (only r600g does so at the moment).
I can imagine this also being useful for optimizing some OpenGL use cases.
Reviewed-by: Brian Paul <[email protected]>
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"get_transfer + transfer_map" becomes "transfer_map".
"transfer_unmap + transfer_destroy" becomes "transfer_unmap".
transfer_map must create and return the transfer object and transfer_unmap
must destroy it.
transfer_map is successful if the returned buffer pointer is not NULL.
If transfer_map fails, the pointer to the transfer object remains unchanged
(i.e. doesn't have to be NULL).
Acked-by: Brian Paul <[email protected]>
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Tested-by: Michel Dänzer <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
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PIPE_MAX_SAMPLERS, PIPE_MAX_VERTEX_SAMPLERS and PIPE_MAX_GEOMETRY_SAMPLERS
were all defined to the same value (16).
In various places we're creating arrays such as
sampler_views[PIPE_SHADER_TYPES][PIPE_MAX_SAMPLERS] so we were assuming
the same number of max samplers for all shader stages anyway.
Of course, drivers are still free to advertise different numbers of max
samplers for different shaders.
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I tried to update all the old Makefiles that included the default
config to be sure they had a default target if they didn't previously
have one, since this new all target will always point at it. Almost
everything had one.
Reviewed-by: Kenneth Graunke <[email protected]>
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Nothing uses it now.
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Reviewed-by: Brian Paul <[email protected]>
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A winsys is already a private object of a driver.
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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
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Conflicts:
src/gallium/auxiliary/tgsi/tgsi_strings.c
src/mesa/state_tracker/st_atom_clip.c
commit d919791f2742e913173d6b335128e7d4c63c0840
Author: Christoph Bumiller <[email protected]>
Date: Fri Jan 6 17:59:22 2012 +0100
d3d1x: adapt to new clip state
commit cfec82bca3fefcdefafca3f4555285ec1d1ae421
Author: Christoph Bumiller <[email protected]>
Date: Fri Jan 6 14:16:51 2012 +0100
gallium/docs: update for clip state changes
commit c02bfeb81ad9f62041a2285ea6373bbbd602912a
Author: Christoph Bumiller <[email protected]>
Date: Fri Jan 6 14:21:43 2012 +0100
tgsi: add TGSI_PROPERTY_PROHIBIT_UCPS
commit d4e0a785a6a23ad2f6819fd72e236acb9750028d
Author: Brian Paul <[email protected]>
Date: Thu Jan 5 08:30:00 2012 -0700
tgsi: consolidate TGSI string arrays in new tgsi_strings.h
There was some duplication between the tgsi_dump.c and tgsi_text.c
files. Also use some static assertions to help catch errors when
adding new TGSI values.
v2: put strings in tgsi_strings.c file instead of the .h file.
Reviewed-by: Dave Airlie <[email protected]>
commit c28584ce0d8c62bd92c8f140729d344f88a0b3cd
Author: Christoph Bumiller <[email protected]>
Date: Fri Jan 6 12:48:09 2012 +0100
gallium: extend user_clip_plane_enable to apply to clip distances
commit f1d5016c07f786229ed057effbe55fbfd160b019
Author: Marek Olšák <[email protected]>
Date: Fri Jan 6 02:39:09 2012 +0100
nvfx: adapt to new clip state
commit 6f6fa1c26bd19f797c1996731708e3569c9bfe24
Author: Marek Olšák <[email protected]>
Date: Fri Jan 6 01:41:39 2012 +0100
st/mesa: fix DrawPixels with GL_DEPTH_CLAMP
commit c86ad730aa1c017788ae88a55f54071bf222be12
Author: Christoph Bumiller <[email protected]>
Date: Tue Jan 3 23:51:30 2012 +0100
nv50: adapt to new clip state
commit 3a8ae6ac243bae5970729dc4057fe02d992543dc
Author: Christoph Bumiller <[email protected]>
Date: Tue Jan 3 23:32:36 2012 +0100
nvc0: adapt to new clip state
commit 6243a8246997f8d2fcc69ab741a2c2dea080ff11
Author: Marek Olšák <[email protected]>
Date: Thu Dec 29 01:32:51 2011 +0100
draw: initalize pt.user.planes in draw_init
This fixes a crash in glean/fpexceptions.
commit e3056524b19b56d473f4faff84ffa0eb41497408
Author: Marek Olšák <[email protected]>
Date: Mon Dec 26 06:26:55 2011 +0100
svga: adapt to new clip state
commit c5bfa8b37d6d489271df457229081d6bbb51b4b7
Author: Marek Olšák <[email protected]>
Date: Sun Dec 25 14:11:51 2011 +0100
r600g: adapt to new clip state
commit f11890905362f62627c4a28a8255b76eb7de7df2
Author: Marek Olšák <[email protected]>
Date: Sun Dec 25 14:10:26 2011 +0100
r300g: adapt to new clip state
commit e37465327c79a01112f15f6278d9accc5bf3103f
Author: Marek Olšák <[email protected]>
Date: Sun Dec 25 12:39:16 2011 +0100
draw: adapt to new clip state
This adds a regression in the LLVM clipping path. Can anybody see anything
wrong with the code? It works for every other case, just glean/fpexceptions
crashes when doing the "Infinite clip plane test".
commit b474d2b18c72d965eefae4e427c269cba5ce6ba2
Author: Marek Olšák <[email protected]>
Date: Sun Dec 25 13:14:59 2011 +0100
u_blitter: don't save/set/restore clip state
commit 9dd240ea91f523a677af45e8d0adb9e661e28602
Author: Marek Olšák <[email protected]>
Date: Sun Dec 25 13:11:56 2011 +0100
gallium: don't cso_save/set/restore clip state
The enable bits are in the rasterizer state.
commit a4f7031179f5f4ad524b34b394214b984ac950f6
Author: Marek Olšák <[email protected]>
Date: Sun Dec 25 12:58:55 2011 +0100
gallium: default depth_clip to 1
depth_clip = !depth_clamp
commit fe21147a00ab90e549d63fe12ee4625c9c2ffcc3
Author: Marek Olšák <[email protected]>
Date: Mon Dec 26 06:14:19 2011 +0100
trace,util: update state logging to new clip state
Also dump the other missing flags.
commit 2a3b96e84ac872dcc5bc1de049fe76bb58d64b23
Author: Marek Olšák <[email protected]>
Date: Sun Dec 25 10:43:43 2011 +0100
st/mesa: adapt to new clip state
commit b7b656a42fca19d7c85267f42649a206a85a2c72
Author: Marek Olšák <[email protected]>
Date: Sat Dec 17 15:45:19 2011 +0100
gallium: move state enable bits from clip_state to rasterizer_state
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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
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XP kernel mode was the only subsystem lacking stdio FILES.
Reviewed-by: Brian Paul <[email protected]>
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The motivation behind this is to add some self-documentation in the code
about how each CAP can be used.
The idea is:
- enum pipe_cap is only valid in get_param
- enum pipe_capf is only valid in get_paramf
Which CAPs are floating-point have been determined based on how everybody
except svga implemented the functions. svga have been modified to match all
the other drivers.
Besides that, the floating-point CAPs are now prefixed with PIPE_CAPF_.
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This is required for D3D1x and supported by hardware.
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EXT_texture_integer also specifies border color should be a color
union, the values are used according to the texture sampler format.
(update docs)
Signed-off-by: Dave Airlie <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
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This moves the gallium interface for clears from using a pointer to 4 floats to a pointer to a union of float/unsigned/int values.
Notes:
1. the value is opaque.
2. only when the value is used should it be interpretered according to
the surface format it is going to be used with.
3. float clears on integer buffers and vice-versa are undefined.
v2: fixed up vega and graw, dropped hunks that shouldn't have been in
patch.
Signed-off-by: Dave Airlie <[email protected]>
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Observe the actual type hierarchy and polymorphism of sampler views and
surface state.
s/texture/resource/
etc.
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This reverts commit dcdf94c87c087186f963b6e201b2989c61a76ef0.
No retrace support anymore, so human-legible representation of blend
state is much more useful than a blob.
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Because:
- bindings are not fully automatic, and they are broken most of the time
- unit tests/samples can be written in C on top of graw
- tracing/retracing is more useful at API levels with stable ABIs such as
GL, producing traces that cover more layers of the driver stack and and
can be used for regression testing
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The drivers have been changed so that they behave as if all of the flags
were set. This is already implicit in most hardware drivers and required
for multiple contexts.
Some state trackers were also abusing the PIPE_FLUSH_RENDER_CACHE flag
to decide whether flush_frontbuffer should be called.
New flag ST_FLUSH_FRONT has been added to st_api.h as a replacement.
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So that they don't have the driver-specific param and return type.
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Only st/xorg used it and even incorrectly with regards to pipelined transfers.
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This is a follow-up to the ARB_sync patch for st/mesa and completes
the ARB_sync implementation.
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Also implement the redefine_user_buffer hook in the drivers.
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This is redundant to pipe_draw_info::max_index and doesn't really fit
in the optimizations I plan.
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