VDPAU only supports X11 and GL interop. There is no Wayland or Vulkan
interop support. The API has limitations that makes it impossible to
correctly decode certain streams.
Application support is also very limited, and VAAPI is always a better
choice over VDPAU.
Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Acked-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36632>
refcounting uses atomics, which are a significant source of CPU overhead
in many applications. by adding a method to inform the driver that
the frontend has released ownership of a buffer, all other refcounting
for the buffer can be eliminated
see MR for more details
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36296>
This affects piglit/bin/ext_texture_array-compressed teximage pbo -auto -fbo
Routine create_surface() at src/gallium/drivers/crocus/crocus_state.c
does not suppport compressed format and returns NULL in that case.
Since MR https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34054
routine st_try_pbo_compressed_texsubimage() at src/mesa/state_tracker/st_cb_texture.c is missing a test via pipe->create_surface() and does
not fallback to _mesa_store_compressed_texsubimage() which causes a SIGSEGV abort.
Regression is solved by introducing the variable surface_no_compress at struct pipe_caps, causing the fallback.
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/13426
Signed-off-by: GKraats <vd.kraats@hccnet.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37150>
This implements support for Decode processing allowing to perform
processing operation on the decoded picture in one single call without
having to use separate processing context.
This also implements the same functionality for encoding, which is
useful to perform conversion from RGB to YUV in a single call, and it
allows us to properly support the conversion inside encoder (eg. EFC on
AMD).
For Encode processing the additional output buffer is required same as
with Decode processing, but driver may not use it to perform the
conversion (in case where the conversion can be done by the encoder hw).
This means the contents of the additional buffer is undefined, and
application should not rely on the buffer actually containing output
picture of the conversion.
Reviewed-by: Ruijing Dong <ruijing.dong@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36755>
This was originally needed to bind the context to the background thread
for DRI2 because it needs to be able to get buffers from the X server.
With DRI3 and Wayland, however, it's not needed. All the DRI3 code gets
everything it needs from the drawable and only uses the context for
flushes and blits, which always come from GLX itself, not the render
thread. Now that we've deleted all the DRI2 code, let's delete this,
too.
Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Eric Engestrom <eric@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36123>
Now that all our backends are either swrast or using client image-based
allocation, we don't need the DRI2 loader interface anymore. Remove it.
Signed-off-by: Daniel Stone <daniels@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35885>
In some cases a format may be supported in a more limited way by the
hardware. For example, formats with NPoT pixel sizes. A driver might
normally prefer that mesa/st use R8G8B8X8 rather than R8G8B8. But if
the user wants to (dma-buf/etc) import R8G8B8, it is still possible,
and in this case zero copy is more important.
So add a PIPE_BIND_x flag as a hint to the driver when checking if
a format is supported.
Signed-off-by: Rob Clark <rob.clark@oss.qualcomm.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35982>
using a screen method for this is broken since the value can change
before it is flushed. it must be passed along with the methods that use it
Acked-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35866>
functionally this is the same as other types of timeline semaphores, but
it is not actually the same as other types of timeline semaphores, e.g.,
in vulkan it would be VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_D3D12_FENCE_BIT
whereas other types of timeline semaphores would have different handle types
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Acked-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35866>
This was only used to answer the DRI components attrib request, which
was made unused as of the previous commit to move knowledge of the enum
to wayland-drm server-side code.
In theory, this makes the format mapping a little less flexible, however
in practice wayland-drm was neither extensible nor extended, and has
been deprecated in favour of explicit user awareness of format
properties.
Signed-off-by: Daniel Stone <daniels@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35856>
At the moment, the string passed to glObjectLabel() stays only within the
confines of GL objects. It would be nice if that textual description could
be made known to the underlying drivers somehow.
Expand the pipe screen function interface to allow passing GL object labels
down to the UM driver that handles a particular pipe screen.
Not all GL objects have an associated GL resources, so this behaviour has
been implemented for those which are associated with at least one.
Signed-off-by: Adrián Larumbe <adrian.larumbe@collabora.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34224>
More driver boilerplate we don't need. We do still have to go through the
transformation in st_atom_clip.c because the clip state can get used in
draw fallbacks. This revealed that lima had a dirty bit being set that
nobody was reading.
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8953>
