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Ward Nakchbandi (Cosmic Fusion) 2024-01-28 20:36:38 +03:00 committed by GitHub
parent 373cf7faa4
commit 6074a88699
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1 changed files with 115 additions and 217 deletions
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@ -1,7 +1,7 @@
From ed9991b1152359079b72d8193509aea0de395f1b Mon Sep 17 00:00:00 2001
From 22f85b70ba383e160af50e5a14eb44a37ce1d0fa Mon Sep 17 00:00:00 2001
From: Erik Kurzinger <ekurzinger@nvidia.com>
Date: Tue, 24 Oct 2023 16:14:17 -0700
Subject: [PATCH 1/6] DRI3: provide stub implementation of
Subject: [PATCH 1/5] DRI3: provide stub implementation of
DRI3SetDRMDeviceInUse
DRI3 version 1.3 introduced a new request which allows clients to
@ -104,10 +104,10 @@ index bb2b81b8f9..951cc6357e 100644
GitLab
From 7bdf16ff9725990ed1e54437748bed3899e9d67b Mon Sep 17 00:00:00 2001
From 6cff285583bd05e3ef1d932c3592cce07633c9b6 Mon Sep 17 00:00:00 2001
From: Erik Kurzinger <ekurzinger@nvidia.com>
Date: Tue, 16 Aug 2022 11:57:40 -0700
Subject: [PATCH 2/6] DRI3: add DRI3ImportSyncobj and DRI3FreeSyncobj
Subject: [PATCH 2/5] DRI3: add DRI3ImportSyncobj and DRI3FreeSyncobj
Adds the required infrastructure in the core DRI3 code to support
importing DRM synchronization objects from clients. This includes
@ -436,10 +436,10 @@ index 951cc6357e..2b0f85e392 100644
GitLab
From 1faf528c3c99884a8d04031ee96a1ff44531f77f Mon Sep 17 00:00:00 2001
From ce7301f622a5b671d05d626a65d6ba7cbea2f67e Mon Sep 17 00:00:00 2001
From: Erik Kurzinger <ekurzinger@nvidia.com>
Date: Tue, 16 Aug 2022 11:59:14 -0700
Subject: [PATCH 3/6] xwayland: implement support for DRI3 syncobjs
Subject: [PATCH 3/5] xwayland: implement support for DRI3 syncobjs
Adds an implementation of the import_syncobj DRI3 screen info callback
for Xwayland along with the various operations defined for dri3_syncobj
@ -451,10 +451,10 @@ Signed-off-by: Erik Kurzinger <ekurzinger@nvidia.com>
1 file changed, 213 insertions(+), 1 deletion(-)
diff --git a/hw/xwayland/xwayland-glamor-gbm.c b/hw/xwayland/xwayland-glamor-gbm.c
index 69ead78f26..35c06f5bee 100644
index 9442aee024..c1d9ddd37f 100644
--- a/hw/xwayland/xwayland-glamor-gbm.c
+++ b/hw/xwayland/xwayland-glamor-gbm.c
@@ -843,7 +843,213 @@ glamor_egl_fd_from_pixmap(ScreenPtr screen, PixmapPtr pixmap,
@@ -840,7 +840,213 @@ glamor_egl_fd_from_pixmap(ScreenPtr screen, PixmapPtr pixmap,
return -1;
}
@ -669,7 +669,7 @@ index 69ead78f26..35c06f5bee 100644
.version = 2,
.open = NULL,
.pixmap_from_fds = glamor_pixmap_from_fds,
@@ -852,6 +1058,7 @@ static const dri3_screen_info_rec xwl_dri3_info = {
@@ -849,6 +1055,7 @@ static const dri3_screen_info_rec xwl_dri3_info = {
.get_formats = xwl_glamor_get_formats,
.get_modifiers = xwl_glamor_get_modifiers,
.get_drawable_modifiers = xwl_glamor_get_drawable_modifiers,
@ -677,7 +677,7 @@ index 69ead78f26..35c06f5bee 100644
};
static const char *
@@ -1265,6 +1472,11 @@ xwl_glamor_gbm_init_screen(struct xwl_screen *xwl_screen)
@@ -1218,6 +1425,11 @@ xwl_glamor_gbm_init_screen(struct xwl_screen *xwl_screen)
{
struct xwl_gbm_private *xwl_gbm = xwl_gbm_get(xwl_screen);
@ -693,10 +693,10 @@ index 69ead78f26..35c06f5bee 100644
GitLab
From 9609ec156eb29bd66e3a5cf2001d6b222e0dada3 Mon Sep 17 00:00:00 2001
From 7381542b61aeec02f5f37fbe1967a87dcc56710d Mon Sep 17 00:00:00 2001
From: Erik Kurzinger <ekurzinger@nvidia.com>
Date: Tue, 16 Aug 2022 12:03:59 -0700
Subject: [PATCH 4/6] Present: implement PresentPixmapSynced
Subject: [PATCH 4/5] Present: implement PresentPixmapSynced
Adds support for an augmented version of PresentPixmap supporting
explicit synchronization with the GPU by way of a DRM synchronization
@ -733,7 +733,7 @@ Signed-off-by: Erik Kurzinger <ekurzinger@nvidia.com>
hw/xfree86/common/xf86Module.h | 2 +-
hw/xwayland/xwayland-glamor.c | 24 +++++
hw/xwayland/xwayland-glamor.h | 1 +
hw/xwayland/xwayland-present.c | 108 ++++++++++++++++++---
hw/xwayland/xwayland-present.c | 101 +++++++++++++++++---
hw/xwayland/xwayland-present.h | 5 +-
hw/xwayland/xwayland-screen.h | 2 +
include/protocol-versions.h | 2 +-
@ -744,7 +744,7 @@ Signed-off-by: Erik Kurzinger <ekurzinger@nvidia.com>
present/present_scmd.c | 8 ++
present/present_screen.c | 1 +
present/present_vblank.c | 36 +++++++
14 files changed, 376 insertions(+), 51 deletions(-)
14 files changed, 369 insertions(+), 51 deletions(-)
diff --git a/hw/xfree86/common/xf86Module.h b/hw/xfree86/common/xf86Module.h
index 6166e85590..b6eb806228 100644
@ -760,10 +760,10 @@ index 6166e85590..b6eb806228 100644
#define ABI_EXTENSION_VERSION SET_ABI_VERSION(10, 0)
diff --git a/hw/xwayland/xwayland-glamor.c b/hw/xwayland/xwayland-glamor.c
index 074594cc7a..850e25db05 100644
index 17fa20c80f..2b18cba1ee 100644
--- a/hw/xwayland/xwayland-glamor.c
+++ b/hw/xwayland/xwayland-glamor.c
@@ -1073,6 +1073,30 @@ xwl_glamor_create_pixmap_for_window(struct xwl_window *xwl_window)
@@ -1076,6 +1076,30 @@ xwl_glamor_create_pixmap_for_window(struct xwl_window *xwl_window)
return NullPixmap;
}
@ -807,18 +807,18 @@ index 97e8fb6642..260c60b652 100644
#ifdef XV
/* glamor Xv Adaptor */
diff --git a/hw/xwayland/xwayland-present.c b/hw/xwayland/xwayland-present.c
index 783b04ff43..fb5a37b907 100644
index 941be06daf..f402a85622 100644
--- a/hw/xwayland/xwayland-present.c
+++ b/hw/xwayland/xwayland-present.c
@@ -30,6 +30,7 @@
#endif
@@ -27,6 +27,7 @@
#include <windowstr.h>
#include <present.h>
+#include <sys/eventfd.h>
#include "xwayland-present.h"
#include "xwayland-screen.h"
@@ -214,10 +215,18 @@ xwl_present_reset_timer(struct xwl_present_window *xwl_present_window)
@@ -211,10 +212,18 @@ xwl_present_reset_timer(struct xwl_present_window *xwl_present_window)
static void
xwl_present_execute(present_vblank_ptr vblank, uint64_t ust, uint64_t crtc_msc);
@ -838,7 +838,7 @@ index 783b04ff43..fb5a37b907 100644
}
static int
@@ -236,6 +245,16 @@ xwl_present_get_ust_msc(ScreenPtr screen,
@@ -233,6 +242,16 @@ xwl_present_get_ust_msc(ScreenPtr screen,
return Success;
}
@ -855,7 +855,7 @@ index 783b04ff43..fb5a37b907 100644
/*
* When the wait fence or previous flip is completed, it's time
* to re-try the request
@@ -243,9 +262,27 @@ xwl_present_get_ust_msc(ScreenPtr screen,
@@ -240,9 +259,27 @@ xwl_present_get_ust_msc(ScreenPtr screen,
static void
xwl_present_re_execute(present_vblank_ptr vblank)
{
@ -883,7 +883,7 @@ index 783b04ff43..fb5a37b907 100644
xwl_present_execute(vblank, ust, crtc_msc);
}
@@ -284,6 +321,10 @@ xwl_present_free_event(struct xwl_present_event *event)
@@ -281,6 +318,10 @@ xwl_present_free_event(struct xwl_present_event *event)
static void
xwl_present_free_idle_vblank(present_vblank_ptr vblank)
{
@ -894,7 +894,7 @@ index 783b04ff43..fb5a37b907 100644
present_pixmap_idle(vblank->pixmap, vblank->window, vblank->serial, vblank->idle_fence);
xwl_present_free_event(xwl_present_event_from_vblank(vblank));
}
@@ -445,6 +486,11 @@ xwl_present_buffer_release(void *data)
@@ -442,6 +483,11 @@ xwl_present_buffer_release(void *data)
return;
vblank = &event->vblank;
@ -906,27 +906,23 @@ index 783b04ff43..fb5a37b907 100644
present_pixmap_idle(vblank->pixmap, vblank->window, vblank->serial, vblank->idle_fence);
xwl_present_window = xwl_present_window_priv(vblank->window);
@@ -641,6 +687,19 @@ xwl_present_maybe_set_reason(struct xwl_window *xwl_window, PresentFlipReason *r
@@ -632,6 +678,15 @@ xwl_present_maybe_set_reason(struct xwl_window *xwl_window, PresentFlipReason *r
}
}
+static int
+xwl_present_flush_fenced(WindowPtr window)
+{
+ int fence = -1;
+#ifdef XWL_HAS_GLAMOR
+ struct xwl_window *xwl_window = xwl_window_from_window(window);
+ if (xwl_window)
+ fence = xwl_glamor_get_fence(xwl_window->xwl_screen);
+ int fence = xwl_glamor_get_fence(xwl_window->xwl_screen);
+ xwl_present_flush(window);
+#endif /* XWL_HAS_GLAMOR */
+ return fence;
+}
+
static Bool
xwl_present_check_flip(RRCrtcPtr crtc,
WindowPtr present_window,
@@ -814,7 +873,7 @@ xwl_present_flip(present_vblank_ptr vblank, RegionPtr damage)
@@ -799,7 +854,7 @@ xwl_present_flip(present_vblank_ptr vblank, RegionPtr damage)
if (xwl_window->tearing_control) {
uint32_t hint;
@ -935,7 +931,7 @@ index 783b04ff43..fb5a37b907 100644
hint = WP_TEARING_CONTROL_V1_PRESENTATION_HINT_ASYNC;
else
hint = WP_TEARING_CONTROL_V1_PRESENTATION_HINT_VSYNC;
@@ -855,6 +914,7 @@ xwl_present_execute(present_vblank_ptr vblank, uint64_t ust, uint64_t crtc_msc)
@@ -840,6 +895,7 @@ xwl_present_execute(present_vblank_ptr vblank, uint64_t ust, uint64_t crtc_msc)
xorg_list_del(&vblank->event_queue);
@ -943,7 +939,7 @@ index 783b04ff43..fb5a37b907 100644
if (present_execute_wait(vblank, crtc_msc))
return;
@@ -920,6 +980,8 @@ xwl_present_execute(present_vblank_ptr vblank, uint64_t ust, uint64_t crtc_msc)
@@ -900,6 +956,8 @@ xwl_present_execute(present_vblank_ptr vblank, uint64_t ust, uint64_t crtc_msc)
}
vblank->flip = FALSE;
@ -952,7 +948,7 @@ index 783b04ff43..fb5a37b907 100644
}
DebugPresent(("\tc %p %" PRIu64 ": %08" PRIx32 " -> %08" PRIx32 "\n",
vblank, crtc_msc, vblank->pixmap->drawable.id, vblank->window->drawable.id));
@@ -956,6 +1018,10 @@ xwl_present_pixmap(WindowPtr window,
@@ -936,6 +994,10 @@ xwl_present_pixmap(WindowPtr window,
RRCrtcPtr target_crtc,
SyncFence *wait_fence,
SyncFence *idle_fence,
@ -963,7 +959,7 @@ index 783b04ff43..fb5a37b907 100644
uint32_t options,
uint64_t target_window_msc,
uint64_t divisor,
@@ -972,11 +1038,17 @@ xwl_present_pixmap(WindowPtr window,
@@ -952,11 +1014,17 @@ xwl_present_pixmap(WindowPtr window,
ScreenPtr screen = window->drawable.pScreen;
present_window_priv_ptr window_priv = present_get_window_priv(window, TRUE);
present_screen_priv_ptr screen_priv = present_screen_priv(screen);
@ -981,7 +977,7 @@ index 783b04ff43..fb5a37b907 100644
target_crtc = xwl_present_get_crtc(screen_priv, window);
ret = xwl_present_get_ust_msc(screen, window, &ust, &crtc_msc);
@@ -1011,6 +1083,10 @@ xwl_present_pixmap(WindowPtr window,
@@ -991,6 +1059,10 @@ xwl_present_pixmap(WindowPtr window,
if (vblank->target_msc != target_msc)
continue;
@ -992,7 +988,7 @@ index 783b04ff43..fb5a37b907 100644
present_vblank_scrap(vblank);
if (vblank->flip_ready)
xwl_present_re_execute(vblank);
@@ -1023,22 +1099,18 @@ xwl_present_pixmap(WindowPtr window,
@@ -1003,22 +1075,18 @@ xwl_present_pixmap(WindowPtr window,
vblank = &event->vblank;
if (!present_vblank_init(vblank, window, pixmap, serial, valid, update, x_off, y_off,
@ -1022,30 +1018,20 @@ index 783b04ff43..fb5a37b907 100644
vblank->queued = TRUE;
if (crtc_msc < vblank->exec_msc) {
@@ -1068,6 +1140,7 @@ xwl_present_unrealize_window(struct xwl_present_window *xwl_present_window)
Bool
xwl_present_init(ScreenPtr screen)
{
+ struct xwl_screen *xwl_screen = xwl_screen_get(screen);
present_screen_priv_ptr screen_priv;
if (!present_screen_register_priv_keys())
@@ -1083,6 +1156,14 @@ xwl_present_init(ScreenPtr screen)
@@ -1067,6 +1135,12 @@ xwl_present_init(ScreenPtr screen)
if (!dixRegisterPrivateKey(&xwl_present_window_private_key, PRIVATE_WINDOW, 0))
return FALSE;
+ xwl_screen->present_capabilities = XWL_PRESENT_CAPS;
+#ifdef XWL_HAS_GLAMOR
+ if (epoxy_has_egl_extension(xwl_screen->egl_display,
+ "ANDROID_native_fence_sync"))
+ xwl_screen->present_capabilities |=
+ PresentCapabilitySyncobj;
+#endif /* XWL_HAS_GLAMOR */
+
screen_priv->query_capabilities = xwl_present_query_capabilities;
screen_priv->get_crtc = xwl_present_get_crtc;
@@ -1093,6 +1174,7 @@ xwl_present_init(ScreenPtr screen)
@@ -1077,6 +1151,7 @@ xwl_present_init(ScreenPtr screen)
screen_priv->present_pixmap = xwl_present_pixmap;
screen_priv->queue_vblank = xwl_present_queue_vblank;
screen_priv->flush = xwl_present_flush;
@ -1054,10 +1040,10 @@ index 783b04ff43..fb5a37b907 100644
screen_priv->abort_vblank = xwl_present_abort_vblank;
diff --git a/hw/xwayland/xwayland-present.h b/hw/xwayland/xwayland-present.h
index dab636c844..b10198a40b 100644
index 4fd1e579ff..8a6f11ec4e 100644
--- a/hw/xwayland/xwayland-present.h
+++ b/hw/xwayland/xwayland-present.h
@@ -58,7 +58,10 @@ struct xwl_present_event {
@@ -59,7 +59,10 @@ struct xwl_present_event {
present_vblank_rec vblank;
PixmapPtr pixmap;
@ -1070,17 +1056,17 @@ index dab636c844..b10198a40b 100644
Bool xwl_present_entered_for_each_frame_callback(void);
diff --git a/hw/xwayland/xwayland-screen.h b/hw/xwayland/xwayland-screen.h
index a53d18bad8..0a41986099 100644
index 92688a7e00..89d105e7fe 100644
--- a/hw/xwayland/xwayland-screen.h
+++ b/hw/xwayland/xwayland-screen.h
@@ -147,6 +147,8 @@ struct xwl_screen {
@@ -145,6 +146,8 @@ struct xwl_screen {
int libdecor_fd;
struct libdecor *libdecor_context;
#endif
const char *output_name;
+
+ uint32_t present_capabilities;
};
/* Apps which use randr/vidmode to change the mode when going fullscreen,
diff --git a/include/protocol-versions.h b/include/protocol-versions.h
index 2b0f85e392..aa3ba41fe1 100644
@ -1656,10 +1642,10 @@ index 4f94f16e44..2eb57abfff 100644
GitLab
From bcb2a82b5c83a25351ff806df29a2a6bad4648e6 Mon Sep 17 00:00:00 2001
From 3def7fbff930f94ae1e1d31a55520988c1ec153e Mon Sep 17 00:00:00 2001
From: Erik Kurzinger <ekurzinger@nvidia.com>
Date: Tue, 15 Aug 2023 15:32:47 -0700
Subject: [PATCH 5/6] xwayland: add support for wp_linux_drm_syncobj_v1
Subject: [PATCH 5/5] xwayland: add support for wp_linux_drm_syncobj_v1
This protocol allows for explicit synchronization of GPU operations by
Wayland clients and the compositor. Xwayland can make use of this to
@ -1679,7 +1665,7 @@ Signed-off-by: Erik Kurzinger <ekurzinger@nvidia.com>
hw/xwayland/xwayland-glamor-gbm.c | 146 +++++++++++++++++++++++++-
hw/xwayland/xwayland-glamor.c | 94 +++++++++++++++++
hw/xwayland/xwayland-glamor.h | 30 ++++++
hw/xwayland/xwayland-present.c | 82 ++++++++++++---
hw/xwayland/xwayland-present.c | 79 ++++++++++++--
hw/xwayland/xwayland-present.h | 1 -
hw/xwayland/xwayland-screen.c | 1 +
hw/xwayland/xwayland-screen.h | 1 +
@ -1687,13 +1673,13 @@ Signed-off-by: Erik Kurzinger <ekurzinger@nvidia.com>
hw/xwayland/xwayland-window.c | 10 ++
hw/xwayland/xwayland-window.h | 1 +
present/present_execute.c | 5 +-
12 files changed, 464 insertions(+), 20 deletions(-)
12 files changed, 462 insertions(+), 19 deletions(-)
diff --git a/hw/xwayland/meson.build b/hw/xwayland/meson.build
index 8898f3e6c1..df4fa19178 100644
index 748c40c150..4fa1dcd8ec 100644
--- a/hw/xwayland/meson.build
+++ b/hw/xwayland/meson.build
@@ -49,6 +49,7 @@ drm_lease_xml = join_paths(protodir, 'staging', 'drm-lease', 'drm-lease-v1.xml')
@@ -48,6 +48,7 @@ drm_lease_xml = join_paths(protodir, 'staging', 'drm-lease', 'drm-lease-v1.xml')
shortcuts_inhibit_xml = join_paths(protodir, 'unstable', 'keyboard-shortcuts-inhibit', 'keyboard-shortcuts-inhibit-unstable-v1.xml')
xwayland_shell_xml = join_paths(protodir, 'staging', 'xwayland-shell', 'xwayland-shell-v1.xml')
tearing_xml = join_paths(protodir, 'staging', 'tearing-control', 'tearing-control-v1.xml')
@ -1701,7 +1687,7 @@ index 8898f3e6c1..df4fa19178 100644
client_header = generator(scanner,
output : '@BASENAME@-client-protocol.h',
@@ -78,6 +79,7 @@ srcs += client_header.process(drm_lease_xml)
@@ -77,6 +78,7 @@ srcs += client_header.process(drm_lease_xml)
srcs += client_header.process(shortcuts_inhibit_xml)
srcs += client_header.process(xwayland_shell_xml)
srcs += client_header.process(tearing_xml)
@ -1709,7 +1695,7 @@ index 8898f3e6c1..df4fa19178 100644
srcs += code.process(relative_xml)
srcs += code.process(pointer_xml)
srcs += code.process(gestures_xml)
@@ -91,6 +93,7 @@ srcs += code.process(drm_lease_xml)
@@ -90,6 +92,7 @@ srcs += code.process(drm_lease_xml)
srcs += code.process(shortcuts_inhibit_xml)
srcs += code.process(xwayland_shell_xml)
srcs += code.process(tearing_xml)
@ -1718,7 +1704,7 @@ index 8898f3e6c1..df4fa19178 100644
if build_ei
xwayland_dep += libei_dep
diff --git a/hw/xwayland/xwayland-glamor-gbm.c b/hw/xwayland/xwayland-glamor-gbm.c
index 35c06f5bee..da8ae6c32f 100644
index c1d9ddd37f..2047c9f4df 100644
--- a/hw/xwayland/xwayland-glamor-gbm.c
+++ b/hw/xwayland/xwayland-glamor-gbm.c
@@ -35,6 +35,9 @@
@ -1739,7 +1725,7 @@ index 35c06f5bee..da8ae6c32f 100644
struct xwl_gbm_private {
drmDevice *device;
@@ -599,6 +603,8 @@ xwl_glamor_gbm_cleanup(struct xwl_screen *xwl_screen)
@@ -596,6 +600,8 @@ xwl_glamor_gbm_cleanup(struct xwl_screen *xwl_screen)
wl_drm_destroy(xwl_gbm->drm);
if (xwl_gbm->gbm)
gbm_device_destroy(xwl_gbm->gbm);
@ -1748,7 +1734,7 @@ index 35c06f5bee..da8ae6c32f 100644
free(xwl_gbm);
}
@@ -843,12 +849,88 @@ glamor_egl_fd_from_pixmap(ScreenPtr screen, PixmapPtr pixmap,
@@ -840,12 +846,88 @@ glamor_egl_fd_from_pixmap(ScreenPtr screen, PixmapPtr pixmap,
return -1;
}
@ -1837,7 +1823,7 @@ index 35c06f5bee..da8ae6c32f 100644
static Bool
xwl_dri3_check_syncobj(struct dri3_syncobj *syncobj, uint64_t point, Bool check_avail)
{
@@ -949,6 +1031,9 @@ xwl_dri3_free_syncobj(struct dri3_syncobj *syncobj)
@@ -946,6 +1028,9 @@ xwl_dri3_free_syncobj(struct dri3_syncobj *syncobj)
struct xwl_screen *xwl_screen = xwl_screen_get(syncobj->screen);
struct xwl_gbm_private *xwl_gbm = xwl_gbm_get(xwl_screen);
@ -1847,7 +1833,7 @@ index 35c06f5bee..da8ae6c32f 100644
if (xwl_syncobj->handle)
drmSyncobjDestroy(xwl_gbm->drm_fd, xwl_syncobj->handle);
@@ -986,10 +1071,27 @@ xwl_dri3_create_syncobj(struct xwl_screen *xwl_screen, uint32_t handle)
@@ -983,10 +1068,27 @@ xwl_dri3_create_syncobj(struct xwl_screen *xwl_screen, uint32_t handle)
{
struct xwl_dri3_syncobj *syncobj = calloc(1, sizeof (*syncobj));
struct xwl_gbm_private *xwl_gbm = xwl_gbm_get(xwl_screen);
@ -1875,7 +1861,7 @@ index 35c06f5bee..da8ae6c32f 100644
syncobj->handle = handle;
syncobj->base.screen = xwl_screen->screen;
syncobj->base.refcount = 1;
@@ -1005,10 +1107,18 @@ xwl_dri3_create_syncobj(struct xwl_screen *xwl_screen, uint32_t handle)
@@ -1002,10 +1104,18 @@ xwl_dri3_create_syncobj(struct xwl_screen *xwl_screen, uint32_t handle)
return &syncobj->base;
fail:
@ -1894,7 +1880,7 @@ index 35c06f5bee..da8ae6c32f 100644
static struct dri3_syncobj *
xwl_dri3_import_syncobj(ClientPtr client, ScreenPtr screen, XID id, int fd)
{
@@ -1220,6 +1330,11 @@ xwl_glamor_gbm_init_wl_registry(struct xwl_screen *xwl_screen,
@@ -1217,6 +1327,11 @@ xwl_glamor_gbm_init_wl_registry(struct xwl_screen *xwl_screen,
} else if (strcmp(name, zwp_linux_dmabuf_v1_interface.name) == 0) {
xwl_screen_set_dmabuf_interface(xwl_screen, id, version);
return TRUE;
@ -1906,16 +1892,16 @@ index 35c06f5bee..da8ae6c32f 100644
}
/* no match */
@@ -1390,7 +1505,7 @@ xwl_glamor_gbm_init_egl(struct xwl_screen *xwl_screen)
@@ -1346,7 +1461,7 @@ xwl_glamor_gbm_init_egl(struct xwl_screen *xwl_screen)
struct xwl_gbm_private *xwl_gbm = xwl_gbm_get(xwl_screen);
EGLint major, minor;
const GLubyte *renderer;
- const char *gbm_backend_name;
+ const char *gbm_backend_name, *egl_vendor;
if (!xwl_gbm->drm && !xwl_glamor_gbm_init_main_dev(xwl_screen))
return FALSE;
@@ -1455,6 +1570,25 @@ xwl_glamor_gbm_init_egl(struct xwl_screen *xwl_screen)
if (!xwl_gbm->fd_render_node && !xwl_gbm->drm_authenticated) {
ErrorF("Failed to get wl_drm, disabling Glamor and DRI3\n");
@@ -1408,6 +1523,25 @@ xwl_glamor_gbm_init_egl(struct xwl_screen *xwl_screen)
xwl_screen->glvnd_vendor = gbm_backend_name;
xwl_gbm->glamor_gles = !epoxy_is_desktop_gl();
@ -1941,7 +1927,7 @@ index 35c06f5bee..da8ae6c32f 100644
return TRUE;
error:
if (xwl_screen->egl_display != EGL_NO_DISPLAY) {
@@ -1472,7 +1606,7 @@ xwl_glamor_gbm_init_screen(struct xwl_screen *xwl_screen)
@@ -1425,7 +1559,7 @@ xwl_glamor_gbm_init_screen(struct xwl_screen *xwl_screen)
{
struct xwl_gbm_private *xwl_gbm = xwl_gbm_get(xwl_screen);
@ -1950,7 +1936,7 @@ index 35c06f5bee..da8ae6c32f 100644
xwl_dri3_info.version = 4;
xwl_dri3_info.import_syncobj = xwl_dri3_import_syncobj;
}
@@ -1545,6 +1679,12 @@ xwl_glamor_init_gbm(struct xwl_screen *xwl_screen)
@@ -1498,6 +1632,12 @@ xwl_glamor_init_gbm(struct xwl_screen *xwl_screen)
xwl_screen->gbm_backend.get_main_device = xwl_gbm_get_main_device;
xwl_screen->gbm_backend.is_available = TRUE;
xwl_screen->gbm_backend.backend_flags = XWL_EGL_BACKEND_NEEDS_BUFFER_FLUSH |
@ -1965,10 +1951,10 @@ index 35c06f5bee..da8ae6c32f 100644
+ xwl_screen->gbm_backend.dri3_syncobj_passthrough = xwl_glamor_gbm_dri3_syncobj_passthrough;
}
diff --git a/hw/xwayland/xwayland-glamor.c b/hw/xwayland/xwayland-glamor.c
index 850e25db05..dcc1c2f5fe 100644
index 2b18cba1ee..5fd3b837d9 100644
--- a/hw/xwayland/xwayland-glamor.c
+++ b/hw/xwayland/xwayland-glamor.c
@@ -1059,6 +1059,26 @@ xwl_glamor_needs_n_buffering(struct xwl_screen *xwl_screen)
@@ -1062,6 +1062,26 @@ xwl_glamor_needs_n_buffering(struct xwl_screen *xwl_screen)
XWL_EGL_BACKEND_NEEDS_N_BUFFERING);
}
@ -1995,7 +1981,7 @@ index 850e25db05..dcc1c2f5fe 100644
PixmapPtr
xwl_glamor_create_pixmap_for_window(struct xwl_window *xwl_window)
{
@@ -1097,6 +1117,80 @@ xwl_glamor_get_fence(struct xwl_screen *xwl_screen)
@@ -1100,6 +1120,80 @@ xwl_glamor_get_fence(struct xwl_screen *xwl_screen)
return fence_fd;
}
@ -2144,18 +2130,18 @@ index 260c60b652..7e3eea014b 100644
#ifdef XV
/* glamor Xv Adaptor */
diff --git a/hw/xwayland/xwayland-present.c b/hw/xwayland/xwayland-present.c
index fb5a37b907..b7afc4d8b9 100644
index f402a85622..b88107a1ae 100644
--- a/hw/xwayland/xwayland-present.c
+++ b/hw/xwayland/xwayland-present.c
@@ -39,6 +39,7 @@
#include "xwayland-pixmap.h"
@@ -36,6 +36,7 @@
#include "glamor.h"
#include "tearing-control-v1-client-protocol.h"
+#include "linux-drm-syncobj-v1-client-protocol.h"
#define XWL_PRESENT_CAPS PresentCapabilityAsync | PresentCapabilityAsyncMayTear
@@ -321,10 +322,6 @@ xwl_present_free_event(struct xwl_present_event *event)
@@ -318,10 +319,6 @@ xwl_present_free_event(struct xwl_present_event *event)
static void
xwl_present_free_idle_vblank(present_vblank_ptr vblank)
{
@ -2166,7 +2152,7 @@ index fb5a37b907..b7afc4d8b9 100644
present_pixmap_idle(vblank->pixmap, vblank->window, vblank->serial, vblank->idle_fence);
xwl_present_free_event(xwl_present_event_from_vblank(vblank));
}
@@ -479,6 +476,7 @@ static void
@@ -476,6 +473,7 @@ static void
xwl_present_buffer_release(void *data)
{
struct xwl_present_window *xwl_present_window;
@ -2174,7 +2160,7 @@ index fb5a37b907..b7afc4d8b9 100644
struct xwl_present_event *event = data;
present_vblank_ptr vblank;
@@ -487,9 +485,16 @@ xwl_present_buffer_release(void *data)
@@ -484,9 +482,14 @@ xwl_present_buffer_release(void *data)
vblank = &event->vblank;
@ -2182,7 +2168,6 @@ index fb5a37b907..b7afc4d8b9 100644
- vblank->release_syncobj->signal(vblank->release_syncobj,
- vblank->release_point);
+ xwl_screen = xwl_screen_get(vblank->screen);
+#ifdef XWL_HAS_GLAMOR
+ if (vblank->release_syncobj && !xwl_screen->explicit_sync) {
+ /* transfer implicit fence to release syncobj */
+ int fence_fd = xwl_glamor_dmabuf_export_sync_file(vblank->pixmap);
@ -2190,11 +2175,10 @@ index fb5a37b907..b7afc4d8b9 100644
+ vblank->release_point,
+ fence_fd);
+ }
+#endif /* XWL_HAS_GLAMOR */
present_pixmap_idle(vblank->pixmap, vblank->window, vblank->serial, vblank->idle_fence);
@@ -713,6 +718,7 @@ xwl_present_check_flip(RRCrtcPtr crtc,
@@ -700,6 +703,7 @@ xwl_present_check_flip(RRCrtcPtr crtc,
WindowPtr toplvl_window = xwl_present_toplvl_pixmap_window(present_window);
struct xwl_window *xwl_window = xwl_window_from_window(present_window);
ScreenPtr screen = pixmap->drawable.pScreen;
@ -2202,20 +2186,18 @@ index fb5a37b907..b7afc4d8b9 100644
if (reason)
*reason = PRESENT_FLIP_REASON_UNKNOWN;
@@ -753,7 +759,11 @@ xwl_present_check_flip(RRCrtcPtr crtc,
if (xwl_window->xwl_screen->glamor &&
!xwl_glamor_check_flip(present_window, pixmap))
@@ -736,6 +740,10 @@ xwl_present_check_flip(RRCrtcPtr crtc,
if (!xwl_glamor_check_flip(present_window, pixmap))
return FALSE;
-#endif
+
+ if (!xwl_glamor_supports_implicit_sync(xwl_screen) &&
+ !xwl_screen->explicit_sync)
+ return FALSE;
+#endif /* XWL_HAS_GLAMOR */
+
/* Can't flip if the window pixmap doesn't match the xwl_window parent
* window's, e.g. because a client redirected this window or one of its
@@ -833,6 +843,7 @@ xwl_present_flip(present_vblank_ptr vblank, RegionPtr damage)
* parents.
@@ -814,6 +822,7 @@ xwl_present_flip(present_vblank_ptr vblank, RegionPtr damage)
PixmapPtr pixmap = vblank->pixmap;
struct xwl_window *xwl_window = xwl_window_from_window(present_window);
struct xwl_present_window *xwl_present_window = xwl_present_window_priv(present_window);
@ -2223,7 +2205,7 @@ index fb5a37b907..b7afc4d8b9 100644
BoxPtr damage_box;
struct wl_buffer *buffer;
struct xwl_present_event *event = xwl_present_event_from_vblank(vblank);
@@ -846,12 +857,35 @@ xwl_present_flip(present_vblank_ptr vblank, RegionPtr damage)
@@ -827,12 +836,36 @@ xwl_present_flip(present_vblank_ptr vblank, RegionPtr damage)
return FALSE;
}
@ -2238,7 +2220,9 @@ index fb5a37b907..b7afc4d8b9 100644
event->pixmap = pixmap;
+#ifdef XWL_HAS_GLAMOR
+ assert(xwl_glamor_supports_implicit_sync(xwl_screen) ||
+ xwl_screen->explicit_sync);
+
+ if (vblank->acquire_syncobj && vblank->release_syncobj) {
+ if (xwl_screen->explicit_sync)
+ xwl_glamor_dri3_syncobj_passthrough(present_window,
@ -2254,12 +2238,11 @@ index fb5a37b907..b7afc4d8b9 100644
+ xwl_glamor_dmabuf_import_sync_file(vblank->pixmap, fence_fd);
+ }
+ }
+#endif /* XWL_HAS_GLAMOR */
+
xwl_pixmap_set_buffer_release_cb(pixmap, xwl_present_buffer_release, event);
/* We can flip directly to the main surface (full screen window without clips) */
@@ -896,6 +930,18 @@ xwl_present_flip(present_vblank_ptr vblank, RegionPtr damage)
@@ -877,6 +910,18 @@ xwl_present_flip(present_vblank_ptr vblank, RegionPtr damage)
return TRUE;
}
@ -2278,7 +2261,7 @@ index fb5a37b907..b7afc4d8b9 100644
/*
* Once the required MSC has been reached, execute the pending request.
*
@@ -911,6 +957,7 @@ xwl_present_execute(present_vblank_ptr vblank, uint64_t ust, uint64_t crtc_msc)
@@ -892,6 +937,7 @@ xwl_present_execute(present_vblank_ptr vblank, uint64_t ust, uint64_t crtc_msc)
WindowPtr window = vblank->window;
struct xwl_present_window *xwl_present_window = xwl_present_window_get_priv(window);
present_vblank_ptr flip_pending = xwl_present_get_pending_flip(xwl_present_window);
@ -2286,7 +2269,7 @@ index fb5a37b907..b7afc4d8b9 100644
xorg_list_del(&vblank->event_queue);
@@ -938,6 +985,19 @@ retry:
@@ -919,6 +965,19 @@ retry:
vblank->event_id, vblank, crtc_msc,
vblank->pixmap->drawable.id, vblank->window->drawable.id));
@ -2306,24 +2289,24 @@ index fb5a37b907..b7afc4d8b9 100644
/* Set update region as damaged */
if (vblank->update) {
damage = RegionDuplicate(vblank->update);
@@ -1158,10 +1218,8 @@ xwl_present_init(ScreenPtr screen)
@@ -1136,10 +1195,8 @@ xwl_present_init(ScreenPtr screen)
return FALSE;
xwl_screen->present_capabilities = XWL_PRESENT_CAPS;
#ifdef XWL_HAS_GLAMOR
- if (epoxy_has_egl_extension(xwl_screen->egl_display,
- "ANDROID_native_fence_sync"))
- xwl_screen->present_capabilities |=
- PresentCapabilitySyncobj;
+ if (xwl_glamor_supports_syncobjs(xwl_screen))
+ xwl_screen->present_capabilities |= PresentCapabilitySyncobj;
#endif /* XWL_HAS_GLAMOR */
screen_priv->query_capabilities = xwl_present_query_capabilities;
screen_priv->get_crtc = xwl_present_get_crtc;
diff --git a/hw/xwayland/xwayland-present.h b/hw/xwayland/xwayland-present.h
index b10198a40b..f518068fbd 100644
index 8a6f11ec4e..ffc16f52e6 100644
--- a/hw/xwayland/xwayland-present.h
+++ b/hw/xwayland/xwayland-present.h
@@ -58,7 +58,6 @@ struct xwl_present_event {
@@ -59,7 +59,6 @@ struct xwl_present_event {
present_vblank_rec vblank;
PixmapPtr pixmap;
@ -2332,7 +2315,7 @@ index b10198a40b..f518068fbd 100644
uint64_t divisor;
uint64_t remainder;
diff --git a/hw/xwayland/xwayland-screen.c b/hw/xwayland/xwayland-screen.c
index 5c71b55e29..94a047bf63 100644
index 22afd4e948..092b3768f1 100644
--- a/hw/xwayland/xwayland-screen.c
+++ b/hw/xwayland/xwayland-screen.c
@@ -68,6 +68,7 @@
@ -2344,10 +2327,10 @@ index 5c71b55e29..94a047bf63 100644
static DevPrivateKeyRec xwl_screen_private_key;
static DevPrivateKeyRec xwl_client_private_key;
diff --git a/hw/xwayland/xwayland-screen.h b/hw/xwayland/xwayland-screen.h
index 0a41986099..2799be773d 100644
index 89d105e7fe..54dc64ae40 100644
--- a/hw/xwayland/xwayland-screen.h
+++ b/hw/xwayland/xwayland-screen.h
@@ -112,6 +112,7 @@ struct xwl_screen {
@@ -111,6 +111,7 @@ struct xwl_screen {
struct wp_viewporter *viewporter;
struct xwayland_shell_v1 *xwayland_shell;
struct wp_tearing_control_manager_v1 *tearing_control_manager;
@ -2356,7 +2339,7 @@ index 0a41986099..2799be773d 100644
struct xorg_list queued_drm_lease_devices;
struct xorg_list drm_leases;
diff --git a/hw/xwayland/xwayland-window-buffers.c b/hw/xwayland/xwayland-window-buffers.c
index 40e19e3495..fe19caaaed 100644
index 599ad53707..c5aa348ed4 100644
--- a/hw/xwayland/xwayland-window-buffers.c
+++ b/hw/xwayland/xwayland-window-buffers.c
@@ -32,6 +32,14 @@
@ -2381,9 +2364,9 @@ index 40e19e3495..fe19caaaed 100644
+ struct dri3_syncobj *syncobj;
+ uint64_t timeline_point;
+ int efd;
Bool recycle_on_release;
int refcnt;
uint32_t time;
struct xorg_list link_buffer;
@@ -76,6 +87,7 @@ xwl_window_buffer_new(struct xwl_window *xwl_window)
xwl_window_buffer->xwl_window = xwl_window;
xwl_window_buffer->damage_region = RegionCreate(NullBox, 1);
@ -2426,7 +2409,7 @@ index 40e19e3495..fe19caaaed 100644
void
xwl_window_buffers_init(struct xwl_window *xwl_window)
{
@@ -331,6 +363,46 @@ xwl_window_recycle_pixmap(struct xwl_window *xwl_window)
@@ -327,6 +359,46 @@ xwl_window_recycle_pixmap(struct xwl_window *xwl_window)
screen->DestroyPixmap(window_pixmap);
}
@ -2473,16 +2456,10 @@ index 40e19e3495..fe19caaaed 100644
PixmapPtr
xwl_window_buffers_get_pixmap(struct xwl_window *xwl_window,
RegionPtr damage_region)
@@ -349,11 +421,22 @@ xwl_window_buffers_get_pixmap(struct xwl_window *xwl_window,
xwl_window_buffer_add_damage_region(xwl_window, damage_region);
xwl_window_buffer = xwl_window_buffer_get_available(xwl_window);
+
if (xwl_window_buffer) {
RegionPtr full_damage = xwl_window_buffer->damage_region;
BoxPtr pBox = RegionRects(full_damage);
int nBox = RegionNumRects(full_damage);
@@ -313,6 +385,16 @@ xwl_window_buffers_get_pixmap(struct xwl_window *xwl_window,
full_damage = xwl_window_buffer->damage_region;
+#ifdef XWL_HAS_GLAMOR
+ if (xwl_window_buffer->syncobj) {
+ int fence_fd =
@ -2493,10 +2470,10 @@ index 40e19e3495..fe19caaaed 100644
+ }
+#endif /* XWL_HAS_GLAMOR */
+
new_window_pixmap = xwl_window_buffer->pixmap;
while (nBox--) {
@@ -388,9 +471,30 @@ xwl_window_buffers_get_pixmap(struct xwl_window *xwl_window,
if (xwl_window_buffer->pixmap) {
BoxPtr pBox = RegionRects(full_damage);
int nBox = RegionNumRects(full_damage);
@@ -384,9 +467,30 @@ xwl_window_buffers_get_pixmap(struct xwl_window *xwl_window,
/* Hold a reference on the buffer until it's released by the compositor */
xwl_window_buffer->refcnt++;
@ -2531,10 +2508,10 @@ index 40e19e3495..fe19caaaed 100644
xorg_list_del(&xwl_window_buffer->link_buffer);
xorg_list_append(&xwl_window_buffer->link_buffer,
diff --git a/hw/xwayland/xwayland-window.c b/hw/xwayland/xwayland-window.c
index d2434de8f5..023d58ba34 100644
index aaeeace684..ec81b5027e 100644
--- a/hw/xwayland/xwayland-window.c
+++ b/hw/xwayland/xwayland-window.c
@@ -51,6 +51,7 @@
@@ -50,6 +50,7 @@
#include "viewporter-client-protocol.h"
#include "xdg-shell-client-protocol.h"
#include "xwayland-shell-v1-client-protocol.h"
@ -2542,7 +2519,7 @@ index d2434de8f5..023d58ba34 100644
#define DELAYED_WL_SURFACE_DESTROY 1000 /* ms */
@@ -1182,6 +1183,9 @@ xwl_unrealize_window(WindowPtr window)
@@ -1188,6 +1189,9 @@ xwl_unrealize_window(WindowPtr window)
if (xwl_window->tearing_control)
wp_tearing_control_v1_destroy(xwl_window->tearing_control);
@ -2552,24 +2529,24 @@ index d2434de8f5..023d58ba34 100644
release_wl_surface_for_window(xwl_window);
xorg_list_del(&xwl_window->link_damage);
xorg_list_del(&xwl_window->link_window);
@@ -1384,6 +1388,12 @@ xwl_window_attach_buffer(struct xwl_window *xwl_window)
@@ -1396,6 +1400,12 @@ xwl_window_attach_buffer(struct xwl_window *xwl_window)
pixmap = xwl_window_buffers_get_pixmap(xwl_window, region);
buffer = xwl_pixmap_get_wl_buffer(pixmap);
#ifdef XWL_HAS_GLAMOR
+ if (xwl_window->surface_sync) {
+ /* default to implicit sync */
+ wp_linux_drm_syncobj_surface_v1_destroy(xwl_window->surface_sync);
+ xwl_window->surface_sync = NULL;
+ }
+
if (!buffer) {
ErrorF("Error getting buffer\n");
return FALSE;
if (xwl_screen->glamor)
buffer = xwl_glamor_pixmap_get_wl_buffer(pixmap);
else
diff --git a/hw/xwayland/xwayland-window.h b/hw/xwayland/xwayland-window.h
index 3370c45aaa..d415415f31 100644
index 7fbb2a623a..09eb930389 100644
--- a/hw/xwayland/xwayland-window.h
+++ b/hw/xwayland/xwayland-window.h
@@ -120,6 +120,7 @@ struct xwl_window {
@@ -122,6 +122,7 @@ struct xwl_window {
/* If TRUE, the window buffer format supports scanout with implicit modifier */
Bool has_implicit_scanout_support;
struct wp_tearing_control_v1 *tearing_control;
@ -2594,83 +2571,4 @@ index 913a8b67ba..2fb49749eb 100644
vblank->acquire_point)) {
vblank->efd = eventfd(0, EFD_CLOEXEC);
--
GitLab
From b28cb0a1dd8872a667843c6be297588ba5c405e9 Mon Sep 17 00:00:00 2001
From: Erik Kurzinger <ekurzinger@nvidia.com>
Date: Tue, 23 Jan 2024 14:17:57 -0800
Subject: [PATCH 6/6] xwayland: start present timer when waiting for fence
Before executing a present request, xwl_present_execute will call
present_execute_wait, which may cause execution to be deferred until
either the wait-fence (for PresentPixmap requests) or the acquire
timeline point (for PresentPixmapSynced requests) has been signaled.
If another present request is received targeting the same window and msc
before the first request is re-executed the older request will be
scrapped in favor of the newer request.
However, execution this newer request may also be deferred by
present_execute_wait for the same reason, and if yet another request
arrives quickly enough, the second request will also be scrapped. Thus,
we can get stuck in an endless loop and nothing ever ends up on the
screen.
This cycle *should* be broken when we bump the msc, causing the last
request before that to be executed for real. But, assuming all of these
requests are targeted for immediate execution, that never actually
happens because we only start the frame timer when queueing a request
for a future msc.
To fix this, we make two changes. Firstly, if present_execute_wait
causes execution to be deferred and the frame timer for the window is
not running, we will start it. Note that present_execute_wait may have
already called xwl_present_queue_vblank under certain circumstances,
which will have started the timer itself, but not if the request is
deferred due to a fence wait.
Secondly, we change xwl_present_has_pending_events to return true if the
vblank list of the present_window_priv is non-empty, instead of only
returning true if there are any queued vblanks or a pending flip. So it
will now return true if there are any vblanks waiting on their fence to
be signaled, meaning xwl_present_reset_timer will start the timer in
that case, which is what we want.
Signed-off-by: Erik Kurzinger <ekurzinger@nvidia.com>
---
hw/xwayland/xwayland-present.c | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/hw/xwayland/xwayland-present.c b/hw/xwayland/xwayland-present.c
index b7afc4d8b9..1b75808654 100644
--- a/hw/xwayland/xwayland-present.c
+++ b/hw/xwayland/xwayland-present.c
@@ -168,10 +168,8 @@ xwl_present_get_pending_flip(struct xwl_present_window *xwl_present_window)
static inline Bool
xwl_present_has_pending_events(struct xwl_present_window *xwl_present_window)
{
- present_vblank_ptr flip_pending = xwl_present_get_pending_flip(xwl_present_window);
-
- return (flip_pending && flip_pending->sync_flip) ||
- !xorg_list_is_empty(&xwl_present_window->wait_list);
+ present_window_priv_ptr window_priv = present_window_priv(xwl_present_window->window);
+ return !xorg_list_is_empty(&window_priv->vblank);
}
void
@@ -962,8 +960,11 @@ xwl_present_execute(present_vblank_ptr vblank, uint64_t ust, uint64_t crtc_msc)
xorg_list_del(&vblank->event_queue);
retry:
- if (present_execute_wait(vblank, crtc_msc))
+ if (present_execute_wait(vblank, crtc_msc)) {
+ if (!xwl_present_window->frame_timer)
+ xwl_present_reset_timer(xwl_present_window);
return;
+ }
if (flip_pending && vblank->flip && vblank->pixmap && vblank->window) {
DebugPresent(("\tr %" PRIu64 " %p (pending %p)\n",
--
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