1:30 p.m.
Even platforms that don't handle -device well cannot use this... they
either have sound hardware baked in, or none at all. So this can be
safely dropped.
I changed the code a bit short circuit the loop for the pcspk case,
which allows us to unindent the main logic some more
---
src/qemu/qemu_command.c | 104 ++++++++++++++++--------------------------------
1 file changed, 35 insertions(+), 69 deletions(-)
diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index 278f4f6..733d498 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -10697,84 +10697,50 @@ qemuBuildCommandLine(virConnectPtr conn,
}
/* Add sound hardware */
- if (def->nsounds) {
- if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE)) {
- for (i = 0; i < def->nsounds; i++) {
- virDomainSoundDefPtr sound = def->sounds[i];
- char *str = NULL;
-
- /* Sadly pcspk device doesn't use -device syntax. Fortunately
- * we don't need to set any PCI address on it, so we don't
- * mind too much */
- if (sound->model == VIR_DOMAIN_SOUND_MODEL_PCSPK) {
- virCommandAddArgList(cmd, "-soundhw", "pcspk",
NULL);
- } else {
- virCommandAddArg(cmd, "-device");
- if (!(str = qemuBuildSoundDevStr(def, sound, qemuCaps)))
- goto error;
+ for (i = 0; i < def->nsounds; i++) {
+ virDomainSoundDefPtr sound = def->sounds[i];
+ char *str = NULL;
+
+ /* Sadly pcspk device doesn't use -device syntax. Fortunately
+ * we don't need to set any PCI address on it, so we don't
+ * mind too much */
+ if (sound->model == VIR_DOMAIN_SOUND_MODEL_PCSPK) {
+ virCommandAddArgList(cmd, "-soundhw", "pcspk", NULL);
+ continue;
+ }
- virCommandAddArg(cmd, str);
- VIR_FREE(str);
- if (sound->model == VIR_DOMAIN_SOUND_MODEL_ICH6 ||
- sound->model == VIR_DOMAIN_SOUND_MODEL_ICH9) {
- char *codecstr = NULL;
+ virCommandAddArg(cmd, "-device");
+ if (!(str = qemuBuildSoundDevStr(def, sound, qemuCaps)))
+ goto error;
- for (j = 0; j < sound->ncodecs; j++) {
- virCommandAddArg(cmd, "-device");
- if (!(codecstr = qemuBuildSoundCodecStr(sound,
sound->codecs[j], qemuCaps))) {
- goto error;
+ virCommandAddArg(cmd, str);
+ VIR_FREE(str);
+ if (sound->model == VIR_DOMAIN_SOUND_MODEL_ICH6 ||
+ sound->model == VIR_DOMAIN_SOUND_MODEL_ICH9) {
+ char *codecstr = NULL;
- }
- virCommandAddArg(cmd, codecstr);
- VIR_FREE(codecstr);
- }
- if (j == 0) {
- virDomainSoundCodecDef codec = {
- VIR_DOMAIN_SOUND_CODEC_TYPE_DUPLEX,
- 0
- };
- virCommandAddArg(cmd, "-device");
- if (!(codecstr = qemuBuildSoundCodecStr(sound, &codec,
qemuCaps))) {
- goto error;
+ for (j = 0; j < sound->ncodecs; j++) {
+ virCommandAddArg(cmd, "-device");
+ if (!(codecstr = qemuBuildSoundCodecStr(sound, sound->codecs[j],
qemuCaps))) {
+ goto error;
- }
- virCommandAddArg(cmd, codecstr);
- VIR_FREE(codecstr);
- }
- }
}
- }
- } else {
- int size = 100;
- char *modstr;
- if (VIR_ALLOC_N(modstr, size+1) < 0)
- goto error;
-
- for (i = 0; i < def->nsounds && size > 0; i++) {
- virDomainSoundDefPtr sound = def->sounds[i];
- const char *model = virDomainSoundModelTypeToString(sound->model);
- if (!model) {
- VIR_FREE(modstr);
- virReportError(VIR_ERR_INTERNAL_ERROR,
- "%s", _("invalid sound model"));
+ virCommandAddArg(cmd, codecstr);
+ VIR_FREE(codecstr);
+ }
+ if (j == 0) {
+ virDomainSoundCodecDef codec = {
+ VIR_DOMAIN_SOUND_CODEC_TYPE_DUPLEX,
+ 0
+ };
+ virCommandAddArg(cmd, "-device");
+ if (!(codecstr = qemuBuildSoundCodecStr(sound, &codec, qemuCaps))) {
goto error;
- }
- if (sound->model == VIR_DOMAIN_SOUND_MODEL_ICH6 ||
- sound->model == VIR_DOMAIN_SOUND_MODEL_ICH9) {
- VIR_FREE(modstr);
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
- _("this QEMU binary lacks hda support"));
- goto error;
}
-
- strncat(modstr, model, size);
- size -= strlen(model);
- if (i < (def->nsounds - 1))
- strncat(modstr, ",", size--);
+ virCommandAddArg(cmd, codecstr);
+ VIR_FREE(codecstr);
}
- virCommandAddArgList(cmd, "-soundhw", modstr, NULL);
- VIR_FREE(modstr);
}
}
--
2.5.0