more impl

err.go

@@ -0,0 +1,94 @@
+package rkcodec
+
+//#include <rockchip/mpp_err.h>
+import "C"
+
+type MppRet = C.int
+
+const (
+	MppSuccess = MppRet(C.MPP_SUCCESS)
+	MppOK      = MppRet(C.MPP_OK)
+
+	MppNOK         = MppRet(C.MPP_NOK)
+	MppErrUnknow   = MppRet(C.MPP_ERR_UNKNOW)
+	MppErrNullPtr  = MppRet(C.MPP_ERR_NULL_PTR)
+	MppErrMalloc   = MppRet(C.MPP_ERR_MALLOC)
+	MppErrOpenFile = MppRet(C.MPP_ERR_OPEN_FILE)
+	MppErrValue    = MppRet(C.MPP_ERR_VALUE)
+	MppErrReadBit  = MppRet(C.MPP_ERR_READ_BIT)
+	MppErrTimeout  = MppRet(C.MPP_ERR_TIMEOUT)
+	MppErrPerm     = MppRet(C.MPP_ERR_PERM)
+
+	MppErrBase = MppRet(C.MPP_ERR_BASE)
+
+	/* The error in stream processing */
+	MppErrListStream    = MppRet(C.MPP_ERR_LIST_STREAM)
+	MppErrInit          = MppRet(C.MPP_ERR_INIT)
+	MppErrVpuCodecInit  = MppRet(C.MPP_ERR_VPU_CODEC_INIT)
+	MppErrStream        = MppRet(C.MPP_ERR_STREAM)
+	MppErrFatalThread   = MppRet(C.MPP_ERR_FATAL_THREAD)
+	MppErrNoMem         = MppRet(C.MPP_ERR_NOMEM)
+	MppErrProtol        = MppRet(C.MPP_ERR_PROTOL)
+	MppFailSplitFrame   = MppRet(C.MPP_FAIL_SPLIT_FRAME)
+	MppErrVpuHW         = MppRet(C.MPP_ERR_VPUHW)
+	MppEosStreamReached = MppRet(C.MPP_EOS_STREAM_REACHED)
+	MppErrBufferFull    = MppRet(C.MPP_ERR_BUFFER_FULL)
+	MppErrDisplayFull   = MppRet(C.MPP_ERR_DISPLAY_FULL)
+)
+
+func (r MppRet) String() string {
+	switch MppRet(r) {
+	case MppSuccess: // MppOK
+		return "MPP_SUCCESS" // "MPP_OK"
+	case MppNOK:
+		return "MPP_NOK"
+	case MppErrUnknow:
+		return "MPP_ERR_UNKNOW"
+	case MppErrNullPtr:
+		return "MPP_ERR_NULL_PTR"
+	case MppErrMalloc:
+		return "MPP_ERR_MALLOC"
+	case MppErrOpenFile:
+		return "MPP_ERR_OPEN_FILE"
+	case MppErrValue:
+		return "MPP_ERR_VALUE"
+	case MppErrReadBit:
+		return "MPP_ERR_READ_BIT"
+	case MppErrTimeout:
+		return "MPP_ERR_TIMEOUT"
+	case MppErrPerm:
+		return "MPP_ERR_PERM"
+	case MppErrBase:
+		return "MPP_ERR_BASE"
+	case MppErrListStream:
+		return "MPP_ERR_LIST_STREAM"
+	case MppErrInit:
+		return "MPP_ERR_INIT"
+	case MppErrVpuCodecInit:
+		return "MPP_ERR_VPU_CODEC_INIT"
+	case MppErrStream:
+		return "MPP_ERR_STREAM"
+	case MppErrFatalThread:
+		return "MPP_ERR_FATAL_THREAD"
+	case MppErrNoMem:
+		return "MPP_ERR_NOMEM"
+	case MppErrProtol:
+		return "MPP_ERR_PROTOL"
+	case MppFailSplitFrame:
+		return "MPP_FAIL_SPLIT_FRAME"
+	case MppErrVpuHW:
+		return "MPP_ERR_VPUHW"
+	case MppEosStreamReached:
+		return "MPP_EOS_STREAM_REACHED"
+	case MppErrBufferFull:
+		return "MPP_ERR_BUFFER_FULL"
+	case MppErrDisplayFull:
+		return "MPP_ERR_DISPLAY_FULL"
+	default:
+		return "MPP_ERR_UNKNOWN"
+	}
+}
+
+func (r MppRet) Error() string {
+	return r.String()
+}