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Use Event in audout/audin instead of raw handles.

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This commit is contained in:
yellows8 2018-10-26 13:41:26 -04:00
parent 5dc7505139
commit 3b0348654e
2 changed files with 17 additions and 27 deletions
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21
nx/source/services/audin.c
View File

@ -3,6 +3,7 @@
#include "result.h"
#include "arm/atomics.h"
#include "kernel/ipc.h"
#include "kernel/event.h"
#include "services/audin.h"
#include "services/sm.h"
@ -14,14 +15,14 @@ static Service g_audinSrv;
static Service g_audinIAudioIn;
static u64 g_refCnt;
static Handle g_audinBufferEventHandle = INVALID_HANDLE;
static Event g_audinBufferEvent;
static u32 g_sampleRate = 0;
static u32 g_channelCount = 0;
static PcmFormat g_pcmFormat = PcmFormat_Invalid;
static AudioInState g_deviceState = AudioInState_Stopped;
static Result _audinRegisterBufferEvent(Handle *BufferEvent);
static Result _audinRegisterBufferEvent(Event *BufferEvent);
Result audinInitialize(void)
{
@ -46,7 +47,7 @@ Result audinInitialize(void)
// Register global handle for buffer events
if (R_SUCCEEDED(rc))
rc = _audinRegisterBufferEvent(&g_audinBufferEventHandle);
rc = _audinRegisterBufferEvent(&g_audinBufferEvent);
if (R_FAILED(rc))
audinExit();
@ -58,10 +59,7 @@ void audinExit(void)
{
if (atomicDecrement64(&g_refCnt) == 0)
{
if (g_audinBufferEventHandle != INVALID_HANDLE) {
svcCloseHandle(g_audinBufferEventHandle);
g_audinBufferEventHandle = INVALID_HANDLE;
}
eventClose(&g_audinBufferEvent);
g_sampleRate = 0;
g_channelCount = 0;
@ -91,13 +89,10 @@ AudioInState audinGetDeviceState(void) {
Result audinWaitCaptureFinish(AudioInBuffer **released, u32* released_count, u64 timeout) {
// Wait on the buffer event handle
Result rc = svcWaitSynchronizationSingle(g_audinBufferEventHandle, timeout);
Result rc = eventWait(&g_audinBufferEvent, timeout);
if (R_SUCCEEDED(rc))
{
// Signal the buffer event handle right away
svcResetSignal(g_audinBufferEventHandle);
// Grab the released buffer
rc = audinGetReleasedAudioInBuffer(released, released_count);
}
@ -349,7 +344,7 @@ Result audinAppendAudioInBuffer(AudioInBuffer *Buffer) {
return rc;
}
static Result _audinRegisterBufferEvent(Handle *BufferEvent) {
static Result _audinRegisterBufferEvent(Event *BufferEvent) {
IpcCommand c;
ipcInitialize(&c);
@ -377,7 +372,7 @@ static Result _audinRegisterBufferEvent(Handle *BufferEvent) {
rc = resp->result;
if (R_SUCCEEDED(rc) && BufferEvent)
*BufferEvent = r.Handles[0];
eventLoadRemote(BufferEvent, r.Handles[0], true);
}
return rc;

21
nx/source/services/audout.c
View File

@ -3,6 +3,7 @@
#include "result.h"
#include "arm/atomics.h"
#include "kernel/ipc.h"
#include "kernel/event.h"
#include "services/audout.h"
#include "services/sm.h"
@ -14,14 +15,14 @@ static Service g_audoutSrv;
static Service g_audoutIAudioOut;
static u64 g_refCnt;
static Handle g_audoutBufferEventHandle = INVALID_HANDLE;
static Event g_audoutBufferEvent;
static u32 g_sampleRate = 0;
static u32 g_channelCount = 0;
static PcmFormat g_pcmFormat = PcmFormat_Invalid;
static AudioOutState g_deviceState = AudioOutState_Stopped;
static Result _audoutRegisterBufferEvent(Handle *BufferEvent);
static Result _audoutRegisterBufferEvent(Event *BufferEvent);
Result audoutInitialize(void)
{
@ -46,7 +47,7 @@ Result audoutInitialize(void)
// Register global handle for buffer events
if (R_SUCCEEDED(rc))
rc = _audoutRegisterBufferEvent(&g_audoutBufferEventHandle);
rc = _audoutRegisterBufferEvent(&g_audoutBufferEvent);
if (R_FAILED(rc))
audoutExit();
@ -58,10 +59,7 @@ void audoutExit(void)
{
if (atomicDecrement64(&g_refCnt) == 0)
{
if (g_audoutBufferEventHandle != INVALID_HANDLE) {
svcCloseHandle(g_audoutBufferEventHandle);
g_audoutBufferEventHandle = INVALID_HANDLE;
}
eventClose(&g_audoutBufferEvent);
g_sampleRate = 0;
g_channelCount = 0;
@ -91,13 +89,10 @@ AudioOutState audoutGetDeviceState(void) {
Result audoutWaitPlayFinish(AudioOutBuffer **released, u32* released_count, u64 timeout) {
// Wait on the buffer event handle
Result rc = svcWaitSynchronizationSingle(g_audoutBufferEventHandle, timeout);
Result rc = eventWait(&g_audoutBufferEvent, timeout);
if (R_SUCCEEDED(rc))
{
// Signal the buffer event handle right away
svcResetSignal(g_audoutBufferEventHandle);
// Grab the released buffer
rc = audoutGetReleasedAudioOutBuffer(released, released_count);
}
@ -349,7 +344,7 @@ Result audoutAppendAudioOutBuffer(AudioOutBuffer *Buffer) {
return rc;
}
static Result _audoutRegisterBufferEvent(Handle *BufferEvent) {
static Result _audoutRegisterBufferEvent(Event *BufferEvent) {
IpcCommand c;
ipcInitialize(&c);
@ -377,7 +372,7 @@ static Result _audoutRegisterBufferEvent(Handle *BufferEvent) {
rc = resp->result;
if (R_SUCCEEDED(rc) && BufferEvent)
*BufferEvent = r.Handles[0];
eventLoadRemote(BufferEvent, r.Handles[0], true);
}
return rc;