add MaterialBuffer

houxiao

2016-12-28 017b7eb736ccc53c52f81486be8196d7fafc3289

 RtspFace/PipeLine.h

@@ -12,24 +12,23 @@
class PipeLineElem;
class PipeLine;

enum PipeMaterialBufferType
{
   PMT__FIRST,
   PMT_BYTES,
   PMT_TEXT,
   PMT_IMAGE,
   PMT_PM_LIST,
   PMT_PTR_AVFRAME,
   PMT__LAST
};

struct PipeMaterial;
typedef void (* pm_deleter_func)(PipeMaterial* pm);

// PipeMaterial instance should be unref when pay() finished
struct PipeMaterial
{
   PipeMaterialBufferType type;
   uint8_t* buffer;
   enum PipeMaterialBufferType
   {
      PMT__FIRST,
      PMT_BYTES, // uint8_t[]
      PMT_FRAME, // MB_Frame*
      PMT_PM_LIST,
      PMT__LAST
   };

   PipeMaterialBufferType type; // #todo MaterialBuffer merge into there
   uint8_t* buffer;//#todo void*
   size_t buffSize;
   PipeLineElem* former;
   pm_deleter_func deleter;