From 0c049cf3cb2adde76abe46f8cde692b841cf95e7 Mon Sep 17 00:00:00 2001
From: Jonathan Bauer
Date: Thu, 16 Jan 2020 13:25:45 +0100
Subject: [run-virt/vbox-src] initial multi-monitor support

---
 .../plugins/virtualbox/includes/finalize_machine_config.inc  | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'core/modules/vbox-src/data/opt/openslx/vmchooser/plugins/virtualbox/includes/finalize_machine_config.inc')

diff --git a/core/modules/vbox-src/data/opt/openslx/vmchooser/plugins/virtualbox/includes/finalize_machine_config.inc b/core/modules/vbox-src/data/opt/openslx/vmchooser/plugins/virtualbox/includes/finalize_machine_config.inc
index 5b672f02..06e7c7b7 100755
--- a/core/modules/vbox-src/data/opt/openslx/vmchooser/plugins/virtualbox/includes/finalize_machine_config.inc
+++ b/core/modules/vbox-src/data/opt/openslx/vmchooser/plugins/virtualbox/includes/finalize_machine_config.inc
@@ -186,8 +186,18 @@ setup_sound() {
 	set_attr "/VirtualBox/Machine/Hardware/AudioAdapter" "driver" "ALSA"
 }
 
-finalize_machine_config() {
+setup_displays() {
+	# even though it's more than enough RAM for screens, just
+	# use 128MB for one or 256MB for more screens.
+	local vram_size="128"
+	if [ "$DISPLAY_COUNT" -ge 2 ]; then
+		vram_size="256"
+	fi
+	set_attr "/VirtualBox/Machine/Hardware/Display" "monitorCount" "${DISPLAY_COUNT}"
+	set_attr "/VirtualBox/Machine/Hardware/Display" "VRAMSize" "$vram_size"
+}
 
+finalize_machine_config() {
 	# set the generated machine uuid
 	set_attr "/VirtualBox/Machine" "uuid" "{${MACHINE_UUID}}"
 	setup_usb
-- 
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