spice: add audio

Add support for the spice audio interface.  With this patch applied
audio can be forwarded over the network from/to the spice client.  Both
recording and playback is supported.

The driver is first in the driver list, but the can_be_default flag is
set only in case spice is active.  So if you have the spice protocol
enabled the spice audio driver is the default one, otherwise whatever
comes first after spice in the list.  Overriding the default using
QEMU_AUDIO_DRV works in any case.

[ v2: audio codestyle: add spaces before open parenthesis ]
[ v2: add const to silence array ]

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Cc: malc <av1474@comtv.ru>
Signed-off-by: malc <av1474@comtv.ru>
6 files changed
tree: 0e222f010473c3ddd15f107c798493d020cbf02a
  1. audio/
  2. block/
  3. bsd-user/
  4. darwin-user/
  5. default-configs/
  6. docs/
  7. fpu/
  8. fsdev/
  9. gdb-xml/
  10. hw/
  11. linux-user/
  12. net/
  13. pc-bios/
  14. QMP/
  15. roms/
  16. slirp/
  17. sysconfigs/
  18. target-alpha/
  19. target-arm/
  20. target-cris/
  21. target-i386/
  22. target-m68k/
  23. target-microblaze/
  24. target-mips/
  25. target-ppc/
  26. target-s390x/
  27. target-sh4/
  28. target-sparc/
  29. tcg/
  30. tests/
  31. ui/
  32. .gitignore
  33. .gitmodules
  34. a.out.h
  35. acl.c
  36. acl.h
  37. aes.c
  38. aes.h
  39. aio.c
  40. alpha-dis.c
  41. alpha.ld
  42. arch_init.c
  43. arch_init.h
  44. arm-dis.c
  45. arm-semi.c
  46. arm.ld
  47. async.c
  48. balloon.c
  49. balloon.h
  50. block-migration.c
  51. block-migration.h
  52. block.c
  53. block.h
  54. block_int.h
  55. blockdev.c
  56. blockdev.h
  57. bswap.h
  58. bt-host.c
  59. bt-host.h
  60. bt-vhci.c
  61. buffered_file.c
  62. buffered_file.h
  63. cache-utils.c
  64. cache-utils.h
  65. Changelog
  66. check-qdict.c
  67. check-qfloat.c
  68. check-qint.c
  69. check-qjson.c
  70. check-qlist.c
  71. check-qstring.c
  72. cmd.c
  73. cmd.h
  74. CODING_STYLE
  75. compatfd.c
  76. compatfd.h
  77. config.h
  78. configure
  79. console.c
  80. console.h
  81. COPYING
  82. COPYING.LIB
  83. cpu-all.h
  84. cpu-common.h
  85. cpu-defs.h
  86. cpu-exec.c
  87. cpus.c
  88. cpus.h
  89. create_config
  90. cris-dis.c
  91. cursor.c
  92. cursor_hidden.xpm
  93. cursor_left_ptr.xpm
  94. cutils.c
  95. def-helper.h
  96. device_tree.c
  97. device_tree.h
  98. dis-asm.h
  99. disas.c
  100. disas.h
  101. dma-helpers.c
  102. dma.h
  103. dyngen-exec.h
  104. elf.h
  105. envlist.c
  106. envlist.h
  107. exec-all.h
  108. exec.c
  109. feature_to_c.sh
  110. gdbstub.c
  111. gdbstub.h
  112. gen-icount.h
  113. HACKING
  114. hmp-commands.hx
  115. host-utils.c
  116. host-utils.h
  117. hpet.h
  118. hppa-dis.c
  119. hppa.ld
  120. hxtool
  121. i386-dis.c
  122. i386.ld
  123. ia64-dis.c
  124. ia64.ld
  125. input.c
  126. ioport-user.c
  127. ioport.c
  128. ioport.h
  129. iov.c
  130. iov.h
  131. json-lexer.c
  132. json-lexer.h
  133. json-parser.c
  134. json-parser.h
  135. json-streamer.c
  136. json-streamer.h
  137. kvm-all.c
  138. kvm-stub.c
  139. kvm.h
  140. libfdt_env.h
  141. LICENSE
  142. linux-aio.c
  143. m68k-dis.c
  144. m68k-semi.c
  145. m68k.ld
  146. MAINTAINERS
  147. Makefile
  148. Makefile.dis
  149. Makefile.hw
  150. Makefile.objs
  151. Makefile.target
  152. Makefile.user
  153. microblaze-dis.c
  154. migration-exec.c
  155. migration-fd.c
  156. migration-tcp.c
  157. migration-unix.c
  158. migration.c
  159. migration.h
  160. mips-dis.c
  161. mips.ld
  162. module.c
  163. module.h
  164. monitor.c
  165. monitor.h
  166. nbd.c
  167. nbd.h
  168. net-checksum.c
  169. net.c
  170. net.h
  171. notify.c
  172. notify.h
  173. os-posix.c
  174. os-win32.c
  175. osdep.c
  176. osdep.h
  177. oslib-posix.c
  178. oslib-win32.c
  179. path.c
  180. pci-ids.txt
  181. pflib.c
  182. pflib.h
  183. poison.h
  184. posix-aio-compat.c
  185. ppc-dis.c
  186. ppc.ld
  187. ppc64.ld
  188. qbool.c
  189. qbool.h
  190. qdict-test-data.txt
  191. qdict.c
  192. qdict.h
  193. qemu-aio.h
  194. qemu-barrier.h
  195. qemu-binfmt-conf.sh
  196. qemu-char.c
  197. qemu-char.h
  198. qemu-common.h
  199. qemu-config.c
  200. qemu-config.h
  201. qemu-doc.texi
  202. qemu-error.c
  203. qemu-error.h
  204. qemu-img-cmds.hx
  205. qemu-img.c
  206. qemu-img.texi
  207. qemu-io.c
  208. qemu-lock.h
  209. qemu-log.h
  210. qemu-malloc.c
  211. qemu-nbd.c
  212. qemu-nbd.texi
  213. qemu-objects.h
  214. qemu-option.c
  215. qemu-option.h
  216. qemu-options.h
  217. qemu-options.hx
  218. qemu-os-posix.h
  219. qemu-os-win32.h
  220. qemu-queue.h
  221. qemu-sockets.c
  222. qemu-tech.texi
  223. qemu-thread.c
  224. qemu-thread.h
  225. qemu-timer-common.c
  226. qemu-timer.c
  227. qemu-timer.h
  228. qemu-tool.c
  229. qemu-x509.h
  230. qemu.sasl
  231. qemu_socket.h
  232. qerror.c
  233. qerror.h
  234. qfloat.c
  235. qfloat.h
  236. qint.c
  237. qint.h
  238. qjson.c
  239. qjson.h
  240. qlist.c
  241. qlist.h
  242. qmp-commands.hx
  243. qobject.h
  244. qstring.c
  245. qstring.h
  246. range.h
  247. readline.c
  248. readline.h
  249. README
  250. rules.mak
  251. rwhandler.c
  252. rwhandler.h
  253. s390-dis.c
  254. s390.ld
  255. savevm.c
  256. sh4-dis.c
  257. simpletrace.c
  258. simpletrace.h
  259. simpletrace.py
  260. softmmu-semi.h
  261. softmmu_defs.h
  262. softmmu_exec.h
  263. softmmu_header.h
  264. softmmu_template.h
  265. sparc-dis.c
  266. sparc.ld
  267. sparc64.ld
  268. sysemu.h
  269. targphys.h
  270. tcg-runtime.c
  271. texi2pod.pl
  272. thunk.c
  273. thunk.h
  274. TODO
  275. trace-events
  276. tracetool
  277. translate-all.c
  278. uboot_image.h
  279. usb-bsd.c
  280. usb-linux.c
  281. usb-stub.c
  282. VERSION
  283. version.rc
  284. vgafont.h
  285. vl.c
  286. x86_64.ld