Check the number of available samples before calling the capture method

1 files changed, 5 insertions, 7 deletions

diff --git a/Alc/backends/oss.c b/Alc/backends/oss.c
index 79830c06..9206343b 100644
--- a/Alc/backends/oss.c
+++ b/Alc/backends/oss.c
@@ -461,19 +461,17 @@ static void oss_stop_capture(ALCdevice *pDevice)
     data->doCapture = 0;
 }
 
-static ALCuint oss_available_samples(ALCdevice *pDevice)
+static ALCenum oss_capture_samples(ALCdevice *pDevice, ALCvoid *pBuffer, ALCuint lSamples)
 {
     oss_data *data = (oss_data*)pDevice->ExtraData;
-    return RingBufferSize(data->ring);
+    ReadRingBuffer(data->ring, pBuffer, lSamples);
+    return ALC_NO_ERROR;
 }
 
-static ALCenum oss_capture_samples(ALCdevice *pDevice, ALCvoid *pBuffer, ALCuint lSamples)
+static ALCuint oss_available_samples(ALCdevice *pDevice)
 {
     oss_data *data = (oss_data*)pDevice->ExtraData;
-    if(oss_available_samples(pDevice) < lSamples)
-        return ALC_INVALID_VALUE;
-    ReadRingBuffer(data->ring, pBuffer, lSamples);
-    return ALC_NO_ERROR;
+    return RingBufferSize(data->ring);
 }