| Commit message (Collapse) | Author | Age | Files | Lines |
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This advertises that the driver can accept a new context attribute
__DRI_CTX_ATTRIB_RELEASE_BEHAVIOR.
Reviewed-by: Adam Jackson <[email protected]>
Reviewed-by: Nicolai Hähnle <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
Signed-off-by: Neil Roberts <[email protected]>
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Jump through the layers of abstraction between egl and dri in order to
feed the context priority attribute through to the backend. This
requires us to read the value from the base _egl_context, convert it to
a DRI attribute, parse it again in the generic context creator before
passing it to the driver as a function parameter.
In order to not require us to pass back the actual value of the context
priority after creation, we impose that drivers should report the
available set of priorities during screen setup (and then they may chose
to fail if given an invalid value as that should have been checked at
the user boundary.)
Signed-off-by: Chris Wilson <[email protected]>
Acked-by: Ben Widawsky <[email protected]> # i915/i965
Reviewed-by: Emil Velikov <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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IMG_context_priority
https://www.khronos.org/registry/egl/extensions/IMG/EGL_IMG_context_priority.txt
"This extension allows an EGLContext to be created with a priority
hint. It is possible that an implementation will not honour the
hint, especially if there are constraints on the number of high
priority contexts available in the system, or system policy limits
access to high priority contexts to appropriate system privilege
level. A query is provided to find the real priority level assigned
to the context after creation."
The extension adds a new eglCreateContext attribute for choosing a
priority hint. This stub parses the attribute and copies into the base
struct _egl_context, and hooks up the query similarly.
Since the attribute is purely a hint, I have no qualms about the lack of
implementation before reporting back the value the user gave!
v2: Remember to set the default ContextPriority value to medium.
v3: Use the driRendererQuery interface to probe the backend for
supported priority values and use those to mask the EGL interface.
v4: Treat the priority attrib as a hint and gracefully mask any requests
not supported by the driver, the EGLContext will remain at medium
priority.
Signed-off-by: Chris Wilson <[email protected]>
Cc: Rob Clark <[email protected]>
Reviewed-by: Ben Widawsky <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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We ought to be able to distinguish between allocation errors and bad
parameters (non-existent renderbuffer object).
Bumps the version of the DRI Image extension to 17.
Reviewed-by: Eric Engestrom <[email protected]>
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Reviewed-by: Emil Velikov <[email protected]>
Reviewed-by: Daniel Stone <[email protected]>
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Required for uint32_t and friends.
Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
Reviewed-by: Nicolai Hähnle <[email protected]>
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Signed-off-by: Eric Engestrom <[email protected]>
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Signed-off-by: Mun Gwan-gyeong <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
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We shouldn't be using GLX tokens in the dri subsystem, so define dri
SWAP_METHOD tokens and translate when necessary. Unfortunately the X server
uses the dri swap method value untranslated as the GLX fbconfig swapMethod,
so we can't enumerate these tokens arbitrarily, but rather need to make them
have the same values as the corresponding GLX tokens.
Signed-off-by: Thomas Hellstrom <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Michel Dänzer <[email protected]>
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The attribMap had two entries for this attribute, and
driGetConfigAttribIndex didn't return a proper value for this attribute.
Fix this, and also make sure we return SWAP_UNDEFINED for single-buffer
configs as required by the GLX_OML_swap_method spec.
Finally bump the dri core extension version to 2, indicating that we
correctly report __DRI_ATTRIB_SWAP_METHOD.
Signed-off-by: Thomas Hellstrom <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Michel Dänzer <[email protected]>
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This method may be used by dri drivers to make sure all outstanding
buffer swaps have been flushed to hardware.
Signed-off-by: Thomas Hellstrom <[email protected]>
Reviewed-by: Sinclair Yeh <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
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The new function is defined to return a malloc'ed pointer. In the
following patches, this helps avoid leaking library handles when pipe
drivers are linked dynamically.
It also allows us to generate the XML string on the fly in the future.
Reviewed-by: Marek Olšák <[email protected]>
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Reviewed-by: Emil Velikov <[email protected]>
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X/GLX can't handle them. This removes almost 500 GLX visuals that were
incorrectly exposed.
Add an optional getCapability callback for querying what the loader can do.
I'm not splitting this patch, because it's already too small.
v2: also add the callback to __DRIimageLoaderExtension
Reviewed-by: Nicolai Hähnle <[email protected]>
Cc: 17.2 <[email protected]>
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This basic extension allows usage of the __DRI_CTX_FLAG_NO_ERROR flag.
This includes support code for classic Mesa drivers to switch on the
no-error mode if the flag is set.
v2: Move to common DRI code.
Reviewed-by: Marek Olšák <[email protected]>
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It can't parse "llu".
Reviewed-by: Thomas Helland <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
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UYVY is diffrent with YUYV in byte order.
YUYV is already declared in dri_interface.h,
this CL add the difinitions for UYVY.
Drivers can add UYVY as supported format
Reviewed-by: Kristian H. Kristensen <[email protected]>
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these allow dmabuf import with modifiers, and supported format and
modifier queries, which are used to implement
EGL_EXT_image_dma_buf_import_modifiers.
v2:
- squash dmabuf queries into DRIimage version 15 (Jason Ekstrand).
- add external_only param to queryDmaBufModifiers (Emil, Daniel Stone)
- pass a single modifier form createImageFromDmaBufs2 since all planes have
the same modifier (Jason Ekstrand)
Signed-off-by: Pekka Paalanen <[email protected]>
Signed-off-by: Varad Gautam <[email protected]>
Reviewed-by: Daniel Stone <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
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checks for thread safety
DRI-drivers could call Xlib functions, for example to allocate a new back
buffer.
When glthread is enabled, the driver runs mostly on a separate thread.
Therefore we need to guarantee the thread safety between libX11 calls
from the applications (not aware of the extra thread) and the ones from
the driver.
See discussion thread:
https://lists.freedesktop.org/archives/mesa-dev/2017-April/152547.html
Fortunately, Xlib allows to lock display to ensure thread safety but
XInitThreads must be called first by the application to initialize the lock
function pointer. This patch will allow to check XInitThreads was called
to allow glthread on GLX or EGL platform.
Note: a tentative was done to port libX11 code to XCB but it didn't solve fully
thread safety.
See discussion thread:
https://lists.freedesktop.org/archives/mesa-dev/2017-April/153137.html
Note: Nvidia forces the driver to call XInitThreads. Quoting their manpage:
"The NVIDIA OpenGL driver will automatically attempt to enable Xlib
thread-safe mode if needed. However, it might not be possible in some
situations, such as when the NVIDIA OpenGL driver library is dynamically
loaded after Xlib has been loaded and initialized. If that is the case,
threaded optimizations will stay disabled unless the application is
modified to call XInitThreads() before initializing Xlib or to link
directly against the NVIDIA OpenGL driver library. Alternatively, using
the LD_PRELOAD environment variable to include the NVIDIA OpenGL driver
library should also achieve the desired result."
v2: based on Nicolai and Matt feedback
Use C style comment
v3: based on Emil feedback
split the patch in 3
s/isGlThreadSafe/isThreadSafe/
v5: based on Marek comment
Add a comment that isThreadSafe is supported by extension v2
Signed-off-by: Gregory Hainaut <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
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Thus we can use the value to explicitly size arrays, instead of
__DRI_ATTRIB_FRAMEBUFFER_SRGB_CAPABLE + 1.
The latter seems magical and is error prone, as we add more dri
attributes.
v2: Fix off by one error (Tomasz)
Cc: Tomasz Figa <[email protected]>
Signed-off-by: Emil Velikov <[email protected]>
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Acked-by: Timothy Arceri <[email protected]>
Acked-by: Marek Olšák <[email protected]>
Tested-by: Dieter Nützel <[email protected]>
Tested-by: Mike Lothian <[email protected]>
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Modifiers will be obtained or guessed by the client and passed in during
image creation/import. In guessing, a client might decide to simply pass
along all known modifiers
This requires bumping the DRIimage version.
As of this patch, the modifiers aren't plumbed all the way down, this
patch simply makes sure the interface level stuff is correct.
v2: Don't allow usage + modifiers
v3: Make NAND actually NAND. Bug introduced in v2. (Jason)
v4:
- s/obtains/obtained (Jason)
- Pull out i965 imlemnentation into a later patch (Emil)
Signed-off-by: Ben Widawsky <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]> (v1)
Reviewed-by: Jason Ekstrand <[email protected]>
Acked-by: Daniel Stone <[email protected]>
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This allows eglCreateImageKHR to access P010 surfaces created by vaapi
Signed-off-by: Rainer Hochecker <[email protected]>
Acked-by: Ben Widawky <[email protected]>
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This allows eglCreateImage() to accept textures of said format.
Patch 1/2 to fix
dEQP-EGL.functional.image.modify.tex_rgb5_a1_tex_subimage_rgba8
on Intel.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=99185
Cc: Haixia Shi <[email protected]>
Reviewed-by: Tapani Pälli <[email protected]>
Cc: "13.0" <[email protected]>
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Required to implement EGL_ANDROID_native_fence_sync.
Signed-off-by: Rob Clark <[email protected]>
Tested-by: Rafael Antognolli <[email protected]>
Reviewed-by: Chad Versace <[email protected]>
Tested-by: Chad Versace <[email protected]>
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Offset is useful for buffer sharing with other components, so add
it to queryImage attributes.
Signed-off-by: Chuanbo Weng <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>
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As is there are two places that do the typedefs - dri_interface.h and
this header. As we cannot include the former in here, just drop the
typedefs and use the struct directly (as needed).
This is required because typedef redefinition is C11 feature which is
not supported on all the versions of GCC used to build mesa.
v2: Kill the typedef alltogether, as per Marek.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=96236
Cc: Vinson Lee <[email protected]>
Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
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This allows clear and easy communication between the two.
Caller: Requesting information (struct vN)
Callee: I know how to deal with older version (vN-1) only. Here is your
data and the version I support.
Caller: Older version ? Sure I'll cap all access to the fields provided
by the older version (vN-1)
Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
Tested-by: Tom Stellard <[email protected]>
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Reviewed-by: Jordan Justen <[email protected]>
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Add mapImage and unmapImage functions to DRIimage extension for mapping
and unmapping DRIimages for CPU access. The caller provides the region of
the image to map and is returned a pointer to the beginning of the region
and the stride (which could be different from the original).
Signed-off-by: Rob Herring <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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v2: - use const
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This will be used by the next commit.
Reviewed-by: Ian Romanick <[email protected]>
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So I've known this was broken before, cogl has a workaround
for it from what I know, but with the gallium based swrast
drivers BlitFramebuffer from back to front or vice-versa
was pretty broken.
The legacy swrast driver tracks when a front buffer is used
and does the get/put images when it is mapped/unmapped,
so this patch attempts to add the same functionality to the
gallium drivers.
It creates a new context interface to denote when a front
buffer is being created, and passes a private pointer to it,
this pointer is then used to decide on map/unmap if the
contents should be updated from the real frontbuffer using
get/put image.
This is primarily to make gtk's gl code work, the only
thing I've tested so far is the glarea test from
https://github.com/ebassi/glarea-example.git
v2: bump extension version,
check extension version before calling get image. (Ian)
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=91930
Cc: <[email protected]>
Signed-off-by: Dave Airlie <[email protected]>
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Update the DRI image interface error codes to reflect the needs of the
EGL_EXT_image_dma_buf_import extension. This means updating the existing error
code documentation and adding a new __DRI_IMAGE_ERROR_BAD_ACCESS error code
so that drivers can correctly reject unsupported pitches and offsets. Hook
the new error code up in EGL to return EGL_BAD_ACCESS.
Cc: <[email protected]>
Signed-off-by: Frank Binns <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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EGL_EXT_image_dma_buf_import now supports those formats.
Tests:
- Tested by Piglit ext_image_dma_buf_import-transcode-nv12-as-r8-gr88.
- Tested by Peter in Kodi/XBMC to obtain 60fps NV12 transcode at 4K.
Tested-by: Peter Frühberger <[email protected]>
Signed-off-by: Chad Versace <[email protected]>
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Reviewed-by: Emil Velikov <[email protected]>
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v2: use HAVE_LIBDRM macro.
Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
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At the moment to get an EGL image to a dma-buf file descriptor,
you have to use EGL_MESA_drm_image, and then use libdrm to
convert this to a file descriptor.
This extension just provides an API modelled on EGL_MESA_drm_image,
to return a dma-buf file descriptor.
v2: update spec for new API proposal
add internal queries to get the fourcc back from intel driver.
v2.1: add gallium pieces.
v2.2: add offsets to spec and API, rename fd->fds, stride->strides
in API. rewrite spec a bit more, add some q/a
v2.3:
add modifiers to query interface and 64-bit type for that (Daniel Stone)
specifiy what happens to num fds vs num planes differences. (Chad Versace)
v2.4:
fix grammar (Daniel Stone)
Signed-off-by: Dave Airlie <[email protected]>
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This is part of the EGL spec, and is useful for a tiled renderer to avoid
the memory bandwidth cost of storing the depth/stencil buffers.
Reviewed-by: Jose Fonseca <[email protected]>
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The header is used by DRI1 drivers, which we've removed a while
back. Now only the dri1 loader in libGL is using it, so let's
move it in src/glx, and prefix it accordingly.
Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Michel Dänzer <[email protected]>
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The kms-dri swrast driver cannot share buffers using the GEM,
so it must tell the loader to disable extensions relying on
that, without disabling the image DRI extension altogether
(which would prevent the loader from working at all).
This requires a new gallium capability (which is queried on
the pipe_screen and for swrast drivers it's forwarded to the
winsys), and requires a new version of the DRI image extension.
[Emil Velikov]
- Rebased on top of gallium-dri megadrivers.
- Drop PIPE_CAP_BUFFER_SHARE and sw_winsys::get_param hook.
The can_share_buffer cap is set at InitScreen. We use a different
InitScreen (and thus value for the cap) function for kms_dri, due to
deeper differences originating from dri megadrivers.
Signed-off-by: Emil Velikov <[email protected]>
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Drop stdbool, due to the X server being a pain and having
struct members called bool, although I've sent a patch to fix
that we should retain stupidity here. Use unsigned char
which is what GLboolean is anyways.
Signed-off-by: Dave Airlie <[email protected]>
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This in theory changes ABI for the boolean->bool I think,
but nothing in the tree uses configQueryb AFAICS.
Reviewed-by: Axel Davy <[email protected]>
Signed-off-by: Dave Airlie <[email protected]>
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It allows to blit two __DRIimages.
Signed-off-by: Axel Davy <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
Signed-off-by: Dave Airlie <[email protected]>
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With commit e59fa4c46c8("dri2: release texture image.") we updated the
extension without bumping the version number. The patch itself added an
interface required to enable texture_from_pixmap on certain platforms.
The new code was effectively never build, as it depended on
__DRI_TEX_BUFFER_VERSION >= 3, which never came to be in upstream mesa.
This commit bumps the version number, drops the __DRI_TEX_BUFFER_VERSION
checks and resolves all the build conflicts. Additionally it add a version
check as egl and dri3, as require version 2 of the extension which does
not have the releaseTexBuffer hook.
Cc: Juan Zhao <[email protected]>
Cc: Kristian Høgsberg <[email protected]>
Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
Reviewed-by: Kristian Høgsberg <[email protected]>
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Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
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Note the member function releaseTexBuffer was added without
bumping spec version, and currently no drivers implement it.
v2: releaseTexBuffer was introduced by version 3
Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
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__DRIswrastLoaderExtensionRec::putImage2
Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
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The __DRIimage createImageFromFds function takes a fourcc code, but there was
no fourcc code that match __DRI_IMAGE_FORMAT_SARGB8. This adds a define for
that format, adds a translation in DRI3 from __DRI_IMAGE_FORMAT_SARGB8 to
__DRI_IMAGE_FOURCC_SARGB8888 and then adds translations *back* to
__IMAGE_FORMAT_SARGB8 in both the i915 and i965 drivers.
I'll refrain from comments on whether I think having two separate sets of
format defines in dri_interface.h is a good idea or not...
Fixes piglit glx-tfp and glx-visuals-depth
Signed-off-by: Keith Packard <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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