For #307, fix build warnings for rtc

trunk/3rdparty/ffmpeg-4.2-fit/.gitignore

@@ -16,3 +16,4 @@ libavcodec/libavcodec.version
 libavutil/libavutil.version
 libswresample/libswresample.version
 libavutil/ffversion.h
+libavutil/avconfig.h

trunk/src/kernel/srs_kernel_mp4.cpp

@@ -2744,7 +2744,7 @@ SrsMp4DataEntryBox* SrsMp4DataReferenceBox::entry_at(int index)
     return entries.at(index);
 }
 
-SrsMp4DataReferenceBox* SrsMp4DataReferenceBox::append(SrsMp4DataEntryBox* v)
+SrsMp4DataReferenceBox* SrsMp4DataReferenceBox::append2(SrsMp4DataEntryBox* v)
 {
     entries.push_back(v);
     return this;
@@ -3765,7 +3765,7 @@ SrsMp4SampleEntry* SrsMp4SampleDescriptionBox::entrie_at(int index)
     return entries.at(index);
 }
 
-SrsMp4SampleDescriptionBox* SrsMp4SampleDescriptionBox::append(SrsMp4SampleEntry* v)
+SrsMp4SampleDescriptionBox* SrsMp4SampleDescriptionBox::append2(SrsMp4SampleEntry* v)
 {
     entries.push_back(v);
     return this;

trunk/src/kernel/srs_kernel_mp4.hpp

@@ -1173,7 +1173,7 @@ public:
 public:
     virtual uint32_t entry_count();
     virtual SrsMp4DataEntryBox* entry_at(int index);
-    virtual SrsMp4DataReferenceBox* append(SrsMp4DataEntryBox* v);
+    virtual SrsMp4DataReferenceBox* append2(SrsMp4DataEntryBox* v);
 protected:
     virtual int nb_header();
     virtual srs_error_t encode_header(SrsBuffer* buf);
@@ -1520,7 +1520,7 @@ public:
 public:
     virtual uint32_t entry_count();
     virtual SrsMp4SampleEntry* entrie_at(int index);
-    virtual SrsMp4SampleDescriptionBox* append(SrsMp4SampleEntry* v);
+    virtual SrsMp4SampleDescriptionBox* append2(SrsMp4SampleEntry* v);
 protected:
     virtual int nb_header();
     virtual srs_error_t encode_header(SrsBuffer* buf);