From d4285826d95369aa400f614c3241c9fc759afc40 Mon Sep 17 00:00:00 2001
From: nareix <hi.nareix@gmail.com>
Date: Fri, 1 Jul 2016 17:53:33 +0800
Subject: [PATCH] rename consts

---
 aacparser/parser.go  |  2 +-
 h264parser/parser.go | 25 ++++++++++++++++---------
 2 files changed, 17 insertions(+), 10 deletions(-)

diff --git a/aacparser/parser.go b/aacparser/parser.go
index 03733d4..91e152b 100644
--- a/aacparser/parser.go
+++ b/aacparser/parser.go
@@ -133,7 +133,7 @@ func MakeADTSHeader(config MPEG4AudioConfig, samples int, payloadLength int) (he
 	return
 }
 
-func ExtractADTSFrames(frames []byte) (config MPEG4AudioConfig, payload [][]byte, samples int, err error) {
+func SplitADTSFrames(frames []byte) (config MPEG4AudioConfig, payload [][]byte, samples int, err error) {
 	for len(frames) > 0 {
 		var n, framelen int
 		var _payload []byte
diff --git a/h264parser/parser.go b/h264parser/parser.go
index ea3506b..b8070ee 100644
--- a/h264parser/parser.go
+++ b/h264parser/parser.go
@@ -9,6 +9,13 @@ import (
 	"bytes"
 )
 
+const (
+	NALU_SEI = 6
+	NALU_PPS = 7
+	NALU_SPS = 8
+	NALU_AUD = 9
+)
+
 /*
 From: http://stackoverflow.com/questions/24884827/possible-locations-for-sequence-picture-parameter-sets-for-h-264-stream
 
@@ -677,20 +684,20 @@ type SliceType uint
 
 func (self SliceType) String() string {
 	switch self {
-	case P:
+	case SLICE_P:
 		return "P"
-	case B:
+	case SLICE_B:
 		return "B"
-	case I:
+	case SLICE_I:
 		return "I"
 	}
 	return ""
 }
 
 const (
-	P = iota+1
-	B
-	I
+	SLICE_P = iota+1
+	SLICE_B
+	SLICE_I
 )
 
 func ParseSliceHeaderFromNALU(packet []byte) (sliceType SliceType, err error) {
@@ -726,11 +733,11 @@ func ParseSliceHeaderFromNALU(packet []byte) (sliceType SliceType, err error) {
 
 	switch u {
 	case 0,3,5,8:
-		sliceType = P
+		sliceType = SLICE_P
 	case 1,6:
-		sliceType = B
+		sliceType = SLICE_B
 	case 2,4,7,9:
-		sliceType = I
+		sliceType = SLICE_I
 	default:
 		err = fmt.Errorf("h264parser: slice_type=%d invalid", u)
 		return