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The function may be used to support, for example,
EGL_MATCH_NATIVE_PIXMAP and EGL_KHR_image_pixmap.
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A validate call asks for the buffers of a native surface. Using a mask
to represent the interested buffers is more intuitive. It also rules
out corner cases such as a single attachment being listed multiple
times.
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egl_g3d calls st_set_framebuffer_surface on window resize. It updates
the renderbuffer's geometry and makes st_resize_framebuffer a no-op.
This commit improves the no-op check a little bit. It can do better
after gallium-fb-dimensions is merged.
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This removes the last reference to winsys and is per mesa/st.
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Users of softpipe can still specify thier own winsys
but now there is a default one also that uses malloc.
This allows the malloc winsys to be shared with other
users of softpipe.
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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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With screen->update_buffer being hooked, leave the job to the state
trackers.
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It is a notification from the client APIs that the surface size might
have changed.
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Instead of letting the native displays install their own version of
flush_frontbuffer, always override the callback with a version that
calls the flush_frontbuffer of the native surface.
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Thanks to X server commit 2e2c5b216cc1c7a9bc26bd2c68226aaed5fc52ca
it is possible to be ABI compatible in version 2 with version 1 of
the DRI2 interface.
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We use the presence of the getBuffersWithFormat extension function to
detect whether the server automatically adds a front.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
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Conflicts:
src/gallium/auxiliary/pipebuffer/pb_buffer_fenced.c
src/gallium/auxiliary/util/Makefile
src/gallium/drivers/r300/r300_state_derived.c
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It should not return an incomplete EGLContext to the users.
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It is not safe to assume that the native surface has not changed since
the last validation by checking the geometry alone. Add a sequence
number to "validate" callback for that purpose. This is inspired by
Luca Barbieri's work.
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This should be the correct, but sub-optimal way to handle things on
pre-1.7 servers. For servers that automatically adds a fake front
we should never request the fake front and handle the reply differently.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
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egl_g3d_get_st was called because the driver argument was not given
before. It can be fixed now.
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The rest of the driver API has it as the first argument. It should be
there so that a driver has access to itself.
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Document the future of __GLcontextModes. Improve the description of
surface validation and native_flush_frontbuffer.
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Use DESTDIR and MINSTALL.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
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In c847a13d38d4e8c5f4c386d060dcc8ec09e491a3, auxiliaries becomes a
single library; In e388d62b4712bcd75cecad53f5ca20a2bb6f89b1, the
default build is changed to have -fvisibility=hidden.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
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Conflicts:
src/mesa/main/dd.h
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The KMS native display implements the modeset interface using DRM
modesetting.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
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This is implemented through the modeset interface.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
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The new interface can be used to implement EGL_MESA_screen_surface.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
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This new (intermediate) EGL state tracker is the base work for EGL
drivers that uses Gallium. It makes it easier to support new window
systems.
Currently, there is support only for X11. This driver supports multiple
APIs (OpenVG, OpenGL, ...) and supports hardware acceleration through
winsys/drm.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
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It missed a stub for st_get_proc_address, and st_make_current should
return a boolean.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
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Define st_api_OpenVG to advertise OpenVG support.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
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as Michel suggested, this is a cleaner way of fixing crashes caused
by exaGetPixmapDriverPrivate returning null since the data hasn't
been moved yet.
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sometimes dst isn't present if a window is in a middle of a resize, stop
crashing in those cases and just ignore a frame.
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Mark all functions start with glX as public.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
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These functions are the API of Gallium state tracker, and are used by
EGL.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
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Temporary. We should soon have the ability to integrate with any driver
via glx extensions.
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As displaying surfaces directly isn't supported by the python state
tracker.
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As the python state tracker is not integrated with window system an
cannot present surfaces directly.
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Fixes gnome-shell on nouveau, as well as window resize with various
other applications.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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returned"
This reverts commit 1336989ec60fff7bd590fefd28945a0e5dc536e3.
The commit breaks frontbuffer rendering and the possibility to do
on-demand frontbuffer requests on all Xservers prior to 1.7.
The commit should be conditioned on a dri2 version check.
I've submitted a patch to Xserver to bump dri2 minor, and it's acked by Ian.
To be able to check the version from within the state tracker, we will
probably need another dri2 extension function that returns the server
version. The protocol has support for it.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
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This patch removes PIPE_TEX_FILTER_ANISO.
Anisotropic filtering is enabled if and only if max_anisotropy > 1.0.
Values between 0.0 and 1.0, inclusive, of max_anisotropy are to be
considered equivalent, and meaning to turn off anisotropic filtering.
This approach has the small drawback of eliminating the possibility of
enabling anisotropic filter on either minification or magnification
separately, which Radeon hardware seems to support, is currently
support by Gallium but not exposed to OpenGL. If this is actually
useful it could be handled by splitting max_anisotropy in two values
and adding an appropriate OpenGL extension.
NOTE: some fiddling & reformatting by keithw to get this patch to
apply. Hopefully nothing broken in the process.
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* remove-intel-dri1:
intel: intelScreenContext() is no longer used
intel: Remove remaining dri2.enabled tests
intel: Drop more cliprect bookkeeping
intel: Remove struct intel_framebuffer
intel: Remove client-side vblank code
intel: Drop intelWindowMoved()
intel: Drop batchbuffer cliprect_mode tracking
intel: Drop DRI1 static regions
intel: Use depth buffer from ctx.DrawBuffer in copypix_src_region()
intel: Drop LOCK/UNLOCK_HARDWARE()
intel: Drop DRI1 SwapBuffer implementation
intel: Drop DRI1 CopySubBuffer implementation
intel: Drop DRI1 support
Push __driDriverExtensions out of dri_util.c and into the drivers
Remove leftover __DRI{screen,drawable,context}Private references
Check for libdrm_$chipset.pc when needed
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Conflicts:
docs/relnotes.html
src/gallium/drivers/llvmpipe/lp_tex_sample_c.c
src/gallium/drivers/r300/r300_cs.h
src/mesa/drivers/dri/i965/brw_wm_surface_state.c
src/mesa/main/enums.c
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This lets the individual drivers select which extensions to advertise.
Specifically, most drivers (tdfx, sis, savage etc) don't support DRI2
but the shared extension list in dri_util.c does list the DRI2 extension.
Pushing the list into the drivers, lets us avoid listing the DRI2
extension for drivers that don't support it.
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As part of the DRI driver interface rewrite I merged __DRIscreenPrivate
and __DRIscreen, and likewise for __DRIdrawablePrivate and
__DRIcontextPrivate. I left typedefs in place though, to avoid renaming
all the *Private use internal to the driver. That was probably a
mistake, and it turns out a one-line find+sed combo can do the mass
rename. Better late than never.
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