Changeset 396 for OCO/trunk/drv16/ssm_idc.cpp

Timestamp:

Oct 17, 2008, 5:37:44 PM (17 years ago)

Author:

rjerant

Message:

Update buffer handeling routines. This should allow merging back to a single Uniaud32

File:

• OCO/trunk/drv16/ssm_idc.cpp (modified) (8 diffs)

OCO/trunk/drv16/ssm_idc.cpp

@@ -47 +47 @@
 
       case DDCMD_SETUP: {
+         ddprintf(("DDCMD_SETUP"));
          if (!pstream)
             return ERROR_INVALID_STREAM;
@@ -61 +62 @@
       }
       case DDCMD_READ: {
+         ddprintf(("DDCMD_READ"));
          PDDCMDREADWRITE p=(PDDCMDREADWRITE) pCommon;
 
@@ -73 +75 @@
       }
       case DDCMD_WRITE: {
-         PDDCMDREADWRITE p=(PDDCMDREADWRITE) pCommon;
+          PDDCMDREADWRITE p=(PDDCMDREADWRITE) pCommon;
 
          if (!pstream)
             return ERROR_INVALID_STREAM;
-         ulReturnCode =
-            pstream->Write((PSTREAMBUF) p->pBuffer,(unsigned) p->ulBufferSize);
+         ulReturnCode = pstream->Write((PSTREAMBUF) p->pBuffer,(unsigned) p->ulBufferSize);
+         ddprintf(("DDCMD_WRITE %lx",p->ulBufferSize));
          if (ulReturnCode)
             return ulReturnCode;
@@ -84 +86 @@
       }
       case DDCMD_STATUS: {
-
+         ddprintf(("DDCMD_STATUS"));
          PDDCMDSTATUS p = (PDDCMDSTATUS) pCommon;
          PSTATUS_PARM p2 = (PSTATUS_PARM) p->pStatus;
@@ -99 +101 @@
          switch (p->ulCmd) {
          case DDCMD_START:
-            return pstream->StartStream();
+             ddprintf(("DDCMD_START"));
+             return pstream->StartStream();
          case DDCMD_STOP:
-            p->ulParmSize=sizeof(ULONG);
+             ddprintf(("DDCMD_STOP"));
+             p->ulParmSize=sizeof(ULONG);
             return pstream->StopStream((PCONTROL_PARM)p->pParm);
          case DDCMD_PAUSE:
-            p->ulParmSize=sizeof(ULONG);
+             ddprintf(("DDCMD_PAUSE"));
+             p->ulParmSize=sizeof(ULONG);
             return pstream->PauseStream((PCONTROL_PARM)p->pParm);
          case DDCMD_RESUME:
-            return pstream->ResumeStream();
+             ddprintf(("DDCMD_RESUME"));
+             return pstream->ResumeStream();
          case DDCMD_ENABLE_EVENT:
-            return pstream->EnableEvent(p);
+             ddprintf(("DDCMD_ENABLE_EVENT"));
+             return pstream->EnableEvent(p);
          case DDCMD_DISABLE_EVENT:
-            return pstream->DisableEvent(p);
+             ddprintf(("DDCMD_DISABLE_EVENT"));
+             return pstream->DisableEvent(p);
          case DDCMD_PAUSE_TIME:
-            return pstream->PauseStreamTime();
+             ddprintf(("DDCMD_PAUSE_TIME"));
+             return pstream->PauseStreamTime();
          case DDCMD_RESUME_TIME:
-            return pstream->ResumeStreamTime();
+             ddprintf(("DDCMD_RESUME_TIME"));
+             return pstream->ResumeStreamTime();
          default:
             return ERROR_INVALID_REQUEST;
@@ -121 +131 @@
       }
       case DDCMD_REG_STREAM: {
+         ddprintf(("DDCMD_REG_STREAM"));
          if (pstream)
-            return ERROR_HNDLR_REGISTERED;
+             return ERROR_HNDLR_REGISTERED;
          pstream = FindStream_fromFile(((PDDCMDREGISTER) pCommon)->ulSysFileNum);
          if (!pstream)
             return ERROR_STREAM_CREATION;
          ulReturnCode = pstream->Register((PDDCMDREGISTER) pCommon);
-         dprintf(("DDCMD_EntryPoint: DDCMD_REG_STREAM stream %x returned %d", (USHORT)pCommon->hStream, (USHORT)ulReturnCode));
+         //dprintf(("DDCMD_EntryPoint: DDCMD_REG_STREAM stream %x returned %d", (USHORT)pCommon->hStream, (USHORT)ulReturnCode));
          if (ulReturnCode)
             return ERROR_STREAM_CREATION;
@@ -133 +144 @@
       }
       case DDCMD_DEREG_STREAM:
+         ddprintf(("DDCMD_DEREG_STREAM"));
          if (!pstream)
              return ERROR_INVALID_STREAM;
@@ -138 +150 @@
              open_strategy = 1UL; // close it really
          pstream->DeRegister();
-         dprintf(("DDCMD_EntryPoint: DDCMD_DEREG_STREAM stream %x, %ld", (USHORT)pCommon->hStream, open_strategy));
+         //dprintf(("DDCMD_EntryPoint: DDCMD_DEREG_STREAM stream %x, %ld", (USHORT)pCommon->hStream, open_strategy));
          break;
-      default:
+        default:
+         ddprintf(("INVALID DDCMD\n"));
          return ERROR_INVALID_FUNCTION;
    }