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Conflicts:
src/gallium/drivers/softpipe/sp_draw_arrays.c
src/mesa/state_tracker/st_draw_feedback.c
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- The previous solution was hacky and didn't do subchannel autobinding.
- The beheaviour should match what libdrm_nouveau does closely.
- The solution remains statically sized, but when debugging is on it will check
for abuse.
Signed-off-by: Maarten Maathuis <madman2003@gmail.com>
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Conflicts:
src/gallium/drivers/identity/id_context.c
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Currently in nvXX_transfer_new a temporary as large as the surface is created.
If the subrectangle is not the whole texture we would need to read
back the whole texture, but we aren't.
Thus, everything but the subrectangle specified is loaded as garbage.
This can be seen in progs/demos/ray.
This patch fixes the problem by creating a temporary that covers only
the desired subrectangle.
That makes us hit an alignment assert in nv04_surface_2d.c. Fix it
using the point registers instead of manipulating the swizzled surface
offset to account for the destination coordinates (which do not seem
to have a 1024 limit).
Signed-off-by: Francisco Jerez <currojerez@riseup.net>
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- unreference state objects so that buffer objects are unreferenced and
eventually destroyed
- free channel at screen's destruction
Based on Krzysztof Smiechowicz's patch.
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Conflicts:
src/mesa/state_tracker/st_draw.c
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several drivers which chose to ignore edgeflags might require some more work,
while edgeflags never worked there they might now crash.
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Previously they depended on format blocks, but after removing those
they started depending on format encoding.
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Thanks to Bob Gleitsmann for the patch.
I'll clean this up in a better way later if noone else beats me to it.
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Conflicts:
src/gallium/state_trackers/xorg/xorg_exa.c
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width/height/depth arrays
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Signed-off-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Pekka Paalanen <pq@iki.fi>
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Always test for PIPE_TRANSFER_READ/WRITE using the bit-wise and operator, and
add a pipe_transfer_buffer_flags() helper for getting the buffer usage flags
corresponding to them.
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No longer used. S3TC support is queried via
pipe_screen::is_format_supported.
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default extension list
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libdrm_nouveau is linked with the winsys, there's no good reason to do all
this through yet another layer.
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Also implement context member functions to optimize away those
flushes whenever possible.
Signed-off-by: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
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The format field encodes compressed vs. uncompressed already. We can easily
check if a texture is compressed with pf_is_compressed(texture->format).
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Only allows clearing currently bound buffers, but colour and depth/stencil in
a single call.
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I should have gotten most uses and implementation
correctly fixed, but things might break.
Feel free to blame me.
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The core reference counting code is centralized in p_refcnt.h.
This has some consequences related to struct pipe_buffer:
* The screen member of struct pipe_buffer must be initialized, or
pipe_buffer_reference() will crash trying to destroy a buffer with reference
count 0. u_simple_screen takes care of this, but I may have missed some of
the drivers not using it.
* Except for rare exceptions deep in winsys code, buffers must always be
allocated via pipe_buffer_create() or via screen->*buffer_create() rather
than via winsys->*buffer_create().
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The template makefile that most libraries in
gallium included was based on dri and had a bunch
unrelevant junk in it.
Update it and improve the depending makefiles.
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The debug functions depend on several util function for os abstractions, and
these depend on debug functions, so a seperate module is not possible.
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If do_flipp is true, it would first do the proper copy, height would
wrap around to unsigned maximum, and then it attempts to do another
copy.
Return after doing the proper copy.
Signed-off-by: Pekka Paalanen <pq@iki.fi>
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Don't look at nouveau_winsys_pipe.h... I promise it's temporary!
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this change disassociates, at least from the driver perspective,
the surface from buffer. surfaces are technically now views on the
textures so make it so by hiding the buffer in the internals of
textures.
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move it to pipe/internal/p_winsys_screen.h and start converting
the state trackers to the screen usage
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