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Code Issues Releases Wiki Activity

for #738, refine flv codec to use io interface.

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This commit is contained in:
winlin 2017-01-30 20:12:36 +08:00
parent d3bb8b6a86
commit 01d401c270
3 changed files with 29 additions and 43 deletions
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17
trunk/src/kernel/srs_kernel_flv.hpp
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@ -37,7 +37,8 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#endif
class SrsBuffer;
class SrsFileWriter;
class ISrsWriter;
class ISrsReader;
class SrsFileReader;
#define SRS_FLV_TAG_HEADER_SIZE 11
@ -442,7 +443,7 @@ public:
class SrsFlvEncoder
{
private:
SrsFileWriter* reader;
ISrsWriter* writer;
private:
SrsBuffer* tag_stream;
char tag_header[SRS_FLV_TAG_HEADER_SIZE];
@ -453,9 +454,9 @@ public:
/**
* initialize the underlayer file stream.
* @remark user can initialize multiple times to encode multiple flv files.
* @remark, user must free the @param fr, flv encoder never close/free it.
* @remark, user must free the @param fw, flv encoder never close/free it.
*/
virtual int initialize(SrsFileWriter* fr);
virtual int initialize(ISrsWriter* fw);
public:
/**
* write flv header.
@ -520,7 +521,7 @@ private:
class SrsFlvDecoder
{
private:
SrsFileReader* reader;
ISrsReader* reader;
private:
SrsBuffer* tag_stream;
public:
@ -530,9 +531,9 @@ public:
/**
* initialize the underlayer file stream
* @remark user can initialize multiple times to decode multiple flv files.
* @remark user must free the @param fr, flv decoder never close/free it.
* @remark user must free the @param fr, flv decoder never close/free it
*/
virtual int initialize(SrsFileReader* fr);
virtual int initialize(ISrsReader* fr);
public:
/**
* read the flv header, donot including the 4bytes previous tag size.
@ -576,7 +577,7 @@ public:
* @remark user can initialize multiple times to decode multiple flv files.
* @remark user must free the @param fr, flv decoder never close/free it.
*/
virtual int initialize(SrsFileReader* fr);
virtual int initialize(ISrsReader* fr);
public:
/**
* read the flv header and its size.