targets/dri-ilo: make the driver installable

install-gallium-links.mk fails to create the compat link for ilo_dri.so
because it looks for dri_LTLIBRARIES instead of noinst_LTLIBRARIES.  Fix this
by switching to dri_LTLIBRARIES (and make the driver installable).

Since pci_id_driver_map.h and the DDX both tell libGL.so to look for "i965",
ilo_dri.so will never be loaded even enabled and installed.  The change should
not create any more confusion.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Acked-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
winsys/radeon: Store GPU virtual memory addresses of BOs in a hash table

This allows retrieving the existing BO and incrementing its reference count,
instead of creating a separate winsys representation for it, when the kernel
reports that the BO was already assigned a virtual memory address.

This fixes problems with XWayland using radeonsi and the
xf86-video-wlglamor driver, which calls GEM flink outside of the radeon
winsys code and creates BOs from the flinked names using the same DRM file
descriptor.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
egl: Update to revision 24567 of eglext.h

This pulls in EGL_EXT_platform_base, EGL_EXT_platform_wayland,
EGL_EXT_platform_x11, and EGL_MESA_platform_gbm.

This patch has a lot of churn because Khronos recently changed its
method of generating headers. Khronos now generates it headers from XML.

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Signed-off-by: Chad Versace <chad.versace@linux.intel.com>
egl/dri2: Move dri2_egl_display virtual funcs to vtbl

dri2_egl_display has only one virtual function, 'authenticate'.  Define
dri2_egl_display::vtbl and move 'authenticate' there.

This prepares for the EGL platform extensions, which will add many
more virtual functions to dri2_egl_display.

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Signed-off-by: Chad Versace <chad.versace@linux.intel.com>
egl/dri2: Put platform func names into proper namespaces

Each of the egl_dri2 platforms (except Android) prefix their function
names with "dri2", not "dri2_${platform}". This means many function
names have three separate definitions in the egl_dri2 directory: one in
each of platform_drm.c, platform_wayland.c, and platform_x11.c. For
example, each of the three files defines dri2_create_window_surface().

The name collisions make it difficult to review patches for correctness
("Is this patch hunk calling a platform_x11 function or a global
egl_dri2 function?"), complicate debugging, and confuse code navigation
tools.

For each function in platform_x11.c prefixed with 'dri2', this patch
changes its prefix to 'dri2_x11'. Likewise for platform_drm.c and
'dri2_drm'; and platform_wayland.c and 'dri2_wl'.

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Signed-off-by: Chad Versace <chad.versace@linux.intel.com>
egl/wl,x11: Call dri2_swap_interval() statically

Don't call it through the driver dispatch table. Just call it
statically.

This prepares for the EGL platform extensions.

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Signed-off-by: Chad Versace <chad.versace@linux.intel.com>
egl/dri2: Dispatch eglSwapInterval by display, not driver

Add dri2_egl_display_vtbl::swap_interval, set it for each platform, and
let egl_dri2 dispatch eglSwapInterval to that.

This prepares for the EGL platform extensions.

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Signed-off-by: Chad Versace <chad.versace@linux.intel.com>
egl/dri2: Dispatch eglSwapBuffers  by display, not driver

Add dri2_egl_display_vtbl::swap_buffers, set it for each platform, and
let egl_dri2 dispatch eglSwapBuffers to that.

This prepares for the EGL platform extensions.

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Signed-off-by: Chad Versace <chad.versace@linux.intel.com>
egl/dri2: Dispatch eglSwapBuffersWithDamage by display, not driver

Add dri2_egl_display_vtbl::swap_buffers_with_damage, set it for each
platform, and let egl_dri2 dispatch eglSwapBuffersWithDamageEXT to that.

This prepares for the EGL platform extensions.

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Signed-off-by: Chad Versace <chad.versace@linux.intel.com>
egl/dri2: Dispatch eglCreateWindowSurface by display, not driver

Add dri2_egl_display_vtbl::create_window_surface, set it for each
platform, and let egl_dri2 dispatch eglCreateWindowSurface to that.

This prepares for the EGL platform extensions.

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Signed-off-by: Chad Versace <chad.versace@linux.intel.com>
egl/dri2: Dispatch eglCreatePixmapSurface by display, not driver

Add dri2_egl_display_vtbl::create_pbuffer_surface, set it for each
platform, and let egl_dri2 dispatch eglCreatePixmapSurface to that.

This prepares for the EGL platform extensions.

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Signed-off-by: Chad Versace <chad.versace@linux.intel.com>
egl/dri2: Dispatch eglCreatePbufferSurface by display, not driver

Add dri2_egl_display_vtbl::create_pbuffer_surface, set it for each
platform, and let egl_dri2 dispatch eglCreatePbufferSurface to that.

This prepares for the EGL platform extensions.

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Signed-off-by: Chad Versace <chad.versace@linux.intel.com>
egl/dri2: Dispatch eglDestroySurface by display, not driver

Add dri2_egl_display_vtbl::destroy_surface, set it for each
platform, and let egl_dri2 dispatch eglDestroySurface to that.

This prepares for the EGL platform extensions.

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Signed-off-by: Chad Versace <chad.versace@linux.intel.com>
egl/dri2: Dispatch API.QueryBufferAge by display, not driver

Add dri2_egl_display_vtbl::query_buffer_age, set it for each
platform, and let egl_dri2 dispatch API.QueryBufferAge to that.

This prepares for the EGL platform extensions.

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Signed-off-by: Chad Versace <chad.versace@linux.intel.com>
egl/dri2: Dispatch eglCopyBuffers by display, not driver

Add dri2_egl_display_vtbl::copy_buffers, set it for each
platform, and let egl_dri2 dispatch eglCopyBuffers to that.

This prepares for the EGL platform extensions.

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Signed-off-by: Chad Versace <chad.versace@linux.intel.com>
egl/dri2: Dispatch eglSwapBuffersRegionNOK by display, not driver

Add dri2_egl_display_vtbl::swap_buffers_region, set it for each
platform, and let egl_dri2 dispatch eglSwapBuffersRegionNOK to that.

This prepares for the EGL platform extensions.

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Signed-off-by: Chad Versace <chad.versace@linux.intel.com>
egl/dri2: Dispatch eglPostSubBufferNV by display, not driver

Add dri2_egl_display_vtbl::post_sub_buffer, set it for each
platform, and let egl_dri2 dispatch eglPostSubBufferNV to that.

This prepares for the EGL platform extensions.

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Signed-off-by: Chad Versace <chad.versace@linux.intel.com>
egl/dri2/x11: Set dri2_dpy->own_device

When the user calls eglGetDisplay(EGL_DEFAULT_DISPLAY), the Wayland and
DRM platforms set dri2_dpy->own_device=true. This patch makes the X11
platform do the same for consistency.

Signed-off-by: Chad Versace <chad.versace@linux.intel.com>
egl/dri2: Consolidate eglTerminate

egl_dri2.c:dri2_terminate() handled terminating X11 and DRM displays.
The Wayland platform implemented its own dri2_wl_terminate(), which was
nearly a copy of the common one.

To implement the EGL platform extensions, we either need to dispatch
eglTerminate per display or define a common implementation for all
platforms. This patch chooses consolidation.  It removes
dri2_wl_terminate() by folding it into the common dri2_terminate().

It was necessary to invert the `if (disp->PlatformDisplay == NULL)` and
the switch statement because, unlike DRM and X11, Wayland's terminator
performed action even when EGL didn't own the native display. In the
inversion, I replaced `disp->PlatformDisplay == NULL` with
`dri2_dpy->own_device` because the two expressions are synonymous, but
the latter's meaning is clearer.

Signed-off-by: Chad Versace <chad.versace@linux.intel.com>
egl/dri2: Dispatch eglCreateWaylandBufferFromImageWL by display, not driver

Add dri2_egl_display_vtbl::create_wayland_buffer_from_image, set it for
each platform, and let egl_dri2 dispatch
eglCreateWaylandBufferFromImageWL to that.

This prepares for the EGL platform extensions.

Signed-off-by: Chad Versace <chad.versace@linux.intel.com>