audout:u OpenAudioOut and IAudioOut (#138)

* Updated the audout:u and IAudioOut, now it might work with RetroArch without trigger an assert, however it's not the ideal implementation

* Updated the audout:u and IAudioOut, now it might work with RetroArch without trigger an assert, however it's not the ideal implementation

* audout:u OpenAudioOut implementation and IAudioOut cmd 1,2,3,4,5 implementation

* using an enum for audio_out_state as well as changing its initialize to member initializer list

* Minor fixes, added Service_Audio for LOG_*, changed PcmFormat enum to EnumClass

* Minor fixes, added Service_Audio for LOG_*, changed PcmFormat enum to EnumClass

* added missing Audio loggin subclass, minor fixes, clang comment breakline

* Solving backend logging conflict

* minor fix

* Fixed duplicated Service NVDRV in backend.cpp, my bad

2 files changed, 2 insertions, 0 deletions

diff --git a/src/common/logging/backend.cpp b/src/common/logging/backend.cpp
index 2bd0a6be9..be53be407 100644
--- a/src/common/logging/backend.cpp
+++ b/src/common/logging/backend.cpp
@@ -39,6 +39,7 @@ namespace Log {
     SUB(Service, DSP)                                                                              \
     SUB(Service, HID)                                                                              \
     SUB(Service, NVDRV)                                                                            \
+    SUB(Service, Audio)                                                                            \
     CLS(HW)                                                                                        \
     SUB(HW, Memory)                                                                                \
     SUB(HW, LCD)                                                                                   \
diff --git a/src/common/logging/log.h b/src/common/logging/log.h
index 3144a0349..09ea7a2c7 100644
--- a/src/common/logging/log.h
+++ b/src/common/logging/log.h
@@ -56,6 +56,7 @@ enum class Class : ClassType {
     Service_DSP,       ///< The DSP (DSP control) service
     Service_HID,       ///< The HID (Human interface device) service
     Service_NVDRV,     ///< The NVDRV (Nvidia driver) service
+    Service_Audio,     ///< The Audio (Audio control) service
     HW,                ///< Low-level hardware emulation
     HW_Memory,         ///< Memory-map and address translation
     HW_LCD,            ///< LCD register emulation