Add OPL library API function to set software emulation sample rate, and

set from snd_samplerate in the configuration file.

Subversion-branch: /branches/opl-branch
Subversion-revision: 1723

1 files changed, 9 insertions, 0 deletions

diff --git a/opl/opl.c b/opl/opl.c
index 8e57647e..2c8fd692 100644
--- a/opl/opl.c
+++ b/opl/opl.c
@@ -68,6 +68,8 @@ static opl_driver_t *drivers[] =
 static opl_driver_t *driver = NULL;
 static int init_stage_reg_writes = 1;
 
+unsigned int opl_sample_rate = 22050;
+
 //
 // Init/shutdown code.
 //
@@ -182,6 +184,13 @@ void OPL_Shutdown(void)
     }
 }
 
+// Set the sample rate used for software OPL emulation.
+
+void OPL_SetSampleRate(unsigned int rate)
+{
+    opl_sample_rate = rate;
+}
+
 void OPL_WritePort(opl_port_t port, unsigned int value)
 {
     if (driver != NULL)