ci: add gpu and acceleration options to emulator

.github/workflows/ci_emulator_run.yml

@@ -56,8 +56,6 @@ jobs:
         v retry -- sudo apt update
         v retry -- sudo apt install --quiet -y qemu-kvm
         sudo chown $USER /dev/kvm
-        #sudo chgrp kvm /dev/kvm
-        #sudo chmod g+rw /dev/kvm
 
     - name: Install SDK dependencies
       run: |

android/emulator/emulator.v

@@ -56,15 +56,17 @@ pub:
 @[params]
 pub struct Options {
 pub:
-	verbosity  int
-	wipe_data  bool = true
-	avd        string
-	await_boot bool = true // will wait for the device to boot
-	visible    bool // show emulator window on desktop
-	metrics    bool // send metrics to Google... default NO
-	snapshot   SnapshotOptions
-	boot_anim  bool
-	camera     CameraOptions
+	verbosity    int
+	wipe_data    bool = true
+	avd          string
+	await_boot   bool = true // will wait for the device to boot
+	visible      bool // show emulator window on desktop
+	metrics      bool // send metrics to Google... default NO
+	snapshot     SnapshotOptions
+	boot_anim    bool
+	camera       CameraOptions
+	gpu          string
+	acceleration string
 }
 
 // verbose prints `msg` to STDOUT if `Options.verbosity` level is >= `verbosity_level`.
@@ -207,6 +209,14 @@ fn (mut e Emulator) run_process(options Options) {
 	if !e.options.boot_anim {
 		emulator_args << '-no-boot-anim'
 	}
+	if e.options.gpu != '' {
+		emulator_args << '-gpu'
+		emulator_args << e.options.gpu
+	}
+	if e.options.acceleration != '' {
+		emulator_args << '-accel'
+		emulator_args << e.options.acceleration
+	}
 	emulator_args << '-camera-front'
 	emulator_args << e.options.camera.front
 	emulator_args << '-camera-back'

tests/at-runtime/emulator/emulator_test.vv

@@ -16,13 +16,14 @@ const env_is_managable = env.managable()
 fn test_run_on_emulator() {
 	ensure_env()
 
-  mut emu := emulator.make()!
-  emu.start(
-    verbosity: 3
-    await_boot: true
-    // visible: true // uncomment to show window on desktop
-    avd: vab_test_avd
-  )!
+	mut emu := emulator.make()!
+	emu.start(
+		verbosity:  3
+		await_boot: true
+		// visible: true // uncomment to show window on desktop
+		avd: vab_test_avd
+		// acceleration: 'off'
+	)!
 	// start tests ...
 	// for _ in 0 .. 20 {
 	// 	if recv.try_pop(mut signal) == .success {
@@ -37,17 +38,17 @@ fn test_run_on_emulator() {
 	//
 	// }
 
-  vab, test_dir := setup(@FN)
+	vab, test_dir := setup(@FN)
 
-  vab_cmd := [vab, '--device',emu.name,'run', v_example('2048'), '-o', test_dir]
+	vab_cmd := [vab, '--device', emu.name, 'run', v_example('2048'), '-o', test_dir]
 	res := run(vab_cmd)
-  if res.exit_code != 0 {
-    println('error: ${res.output}')
-  }
+	if res.exit_code != 0 {
+		println('error: ${res.output}')
+	}
 
 	time.sleep(10000 * time.millisecond)
 
-  emu.stop()
+	emu.stop()
 }
 
 fn ensure_env() {