Merge tag 'ui-pull-request' of https://gitlab.com/marcandre.lureau/qemu into staging

wef

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# gpg: Signature made Tue 27 Jun 2023 05:09:23 PM CEST
# gpg:                using RSA key 87A9BD933F87C606D276F62DDAE8E10975969CE5
# gpg:                issuer "marcandre.lureau@redhat.com"
# gpg: Good signature from "Marc-André Lureau <marcandre.lureau@redhat.com>" [full]
# gpg:                 aka "Marc-André Lureau <marcandre.lureau@gmail.com>" [full]

* tag 'ui-pull-request' of https://gitlab.com/marcandre.lureau/qemu: (33 commits)
  ui/dbus: use shared D3D11 Texture2D when possible
  virtio-gpu-virgl: use D3D11_SHARE_TEXTURE when available
  ui: add optional d3d texture pointer to scanout texture
  ui/egl: query ANGLE d3d device
  virtio-gpu-virgl: teach it to get the QEMU EGL display
  ui/dbus: add some GL traces
  ui/dbus: add GL support on win32
  ui: add egl_fb_read_rect()
  ui/egl: default to GLES on windows
  ui: add egl-headless support on win32
  ui/dbus: use shared memory when possible on win32
  virtio-gpu/win32: allocate shareable 2d resources/images
  console/win32: allocate shareable display surface
  ui/dbus: introduce "Interfaces" properties
  tests: make dbus-display-test work on win32
  qtest: add qtest_pid()
  ui/dbus: win32 support
  scripts: add a XML preprocessor script
  ui/dbus: compile without gio/gunixfdlist.h
  ui/egl: fix make_context_current() callback return value
  ...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

1 files changed, 37 insertions, 6 deletions

diff --git a/hw/display/virtio-gpu-virgl.c b/hw/display/virtio-gpu-virgl.c
index 1c47603d40..8bb7a2c21f 100644
--- a/hw/display/virtio-gpu-virgl.c
+++ b/hw/display/virtio-gpu-virgl.c
@@ -18,9 +18,17 @@
 #include "hw/virtio/virtio.h"
 #include "hw/virtio/virtio-gpu.h"
 
+#include "ui/egl-helpers.h"
+
 #include <virglrenderer.h>
 
-static struct virgl_renderer_callbacks virtio_gpu_3d_cbs;
+#if VIRGL_RENDERER_CALLBACKS_VERSION >= 4
+static void *
+virgl_get_egl_display(G_GNUC_UNUSED void *cookie)
+{
+    return qemu_egl_display;
+}
+#endif
 
 static void virgl_cmd_create_resource_2d(VirtIOGPU *g,
                                          struct virtio_gpu_ctrl_command *cmd)
@@ -145,7 +153,6 @@ static void virgl_cmd_set_scanout(VirtIOGPU *g,
                                   struct virtio_gpu_ctrl_command *cmd)
 {
     struct virtio_gpu_set_scanout ss;
-    struct virgl_renderer_resource_info info;
     int ret;
 
     VIRTIO_GPU_FILL_CMD(ss);
@@ -160,10 +167,20 @@ static void virgl_cmd_set_scanout(VirtIOGPU *g,
     }
     g->parent_obj.enable = 1;
 
-    memset(&info, 0, sizeof(info));
-
     if (ss.resource_id && ss.r.width && ss.r.height) {
+        struct virgl_renderer_resource_info info;
+        void *d3d_tex2d = NULL;
+
+#ifdef HAVE_VIRGL_D3D_INFO_EXT
+        struct virgl_renderer_resource_info_ext ext;
+        memset(&ext, 0, sizeof(ext));
+        ret = virgl_renderer_resource_get_info_ext(ss.resource_id, &ext);
+        info = ext.base;
+        d3d_tex2d = ext.d3d_tex2d;
+#else
+        memset(&info, 0, sizeof(info));
         ret = virgl_renderer_resource_get_info(ss.resource_id, &info);
+#endif
         if (ret == -1) {
             qemu_log_mask(LOG_GUEST_ERROR,
                           "%s: illegal resource specified %d\n",
@@ -178,7 +195,8 @@ static void virgl_cmd_set_scanout(VirtIOGPU *g,
             g->parent_obj.scanout[ss.scanout_id].con, info.tex_id,
             info.flags & VIRTIO_GPU_RESOURCE_FLAG_Y_0_TOP,
             info.width, info.height,
-            ss.r.x, ss.r.y, ss.r.width, ss.r.height);
+            ss.r.x, ss.r.y, ss.r.width, ss.r.height,
+            d3d_tex2d);
     } else {
         dpy_gfx_replace_surface(
             g->parent_obj.scanout[ss.scanout_id].con, NULL);
@@ -607,8 +625,21 @@ void virtio_gpu_virgl_reset(VirtIOGPU *g)
 int virtio_gpu_virgl_init(VirtIOGPU *g)
 {
     int ret;
+    uint32_t flags = 0;
+
+#if VIRGL_RENDERER_CALLBACKS_VERSION >= 4
+    if (qemu_egl_display) {
+        virtio_gpu_3d_cbs.version = 4;
+        virtio_gpu_3d_cbs.get_egl_display = virgl_get_egl_display;
+    }
+#endif
+#ifdef VIRGL_RENDERER_D3D11_SHARE_TEXTURE
+    if (qemu_egl_angle_d3d) {
+        flags |= VIRGL_RENDERER_D3D11_SHARE_TEXTURE;
+    }
+#endif
 
-    ret = virgl_renderer_init(g, 0, &virtio_gpu_3d_cbs);
+    ret = virgl_renderer_init(g, flags, &virtio_gpu_3d_cbs);
     if (ret != 0) {
         error_report("virgl could not be initialized: %d", ret);
         return ret;