Refine kernel buffer API.

trunk/src/kernel/srs_kernel_buffer.cpp

@@ -45,15 +45,6 @@ ISrsCodec::~ISrsCodec()
 {
 }
 
-SrsBuffer::SrsBuffer()
-{
-    p = bytes = NULL;
-    nb_bytes = 0;
-    
-    // TODO: support both little and big endian.
-    srs_assert(srs_is_little_endian());
-}
-
 SrsBuffer::SrsBuffer(char* b, int nb_b)
 {
     p = bytes = b;

trunk/src/kernel/srs_kernel_buffer.hpp

@@ -102,7 +102,6 @@ private:
     // the total number of bytes.
     int nb_bytes;
 public:
-    SrsBuffer();
     // Initialize buffer with data b and size nb_b.
     // @remark User must free the data b.
     SrsBuffer(char* b, int nb_b);

trunk/src/kernel/srs_kernel_mp4.cpp

@@ -6276,7 +6276,6 @@ SrsMp4M2tsSegmentEncoder::SrsMp4M2tsSegmentEncoder()
     writer = NULL;
     nb_audios = nb_videos = 0;
     samples = new SrsMp4SampleManager();
-    buffer = new SrsBuffer();
     sequence_number = 0;
     decode_basetime = 0;
     styp_bytes = 0;
@@ -6286,7 +6285,6 @@ SrsMp4M2tsSegmentEncoder::SrsMp4M2tsSegmentEncoder()
 SrsMp4M2tsSegmentEncoder::~SrsMp4M2tsSegmentEncoder()
 {
     srs_freep(samples);
-    srs_freep(buffer);
 }
 
 srs_error_t SrsMp4M2tsSegmentEncoder::initialize(ISrsWriter* w, uint32_t sequence, srs_utime_t basetime, uint32_t tid)

trunk/src/kernel/srs_kernel_mp4.hpp

@@ -2105,7 +2105,6 @@ class SrsMp4M2tsSegmentEncoder
 {
 private:
     ISrsWriter* writer;
-    SrsBuffer* buffer;
     uint32_t sequence_number;
     srs_utime_t decode_basetime;
     uint32_t track_id;