GstBaseSinkClass

Subclasses can override any of the available virtual methods or not, as needed. At the minimum, the render method should be overridden to output/present buffers.

struct GstBaseSinkClass {

GstElementClass parentClass;

extern (C)

GstCaps* function(GstBaseSink* sink, GstCaps* filter) getCaps;

extern (C)

int function(GstBaseSink* sink, GstCaps* caps) setCaps;

extern (C)

GstCaps* function(GstBaseSink* sink, GstCaps* caps) fixate;

extern (C)

int function(GstBaseSink* sink, int active) activatePull;

extern (C)

void function(GstBaseSink* sink, GstBuffer* buffer, GstClockTime* start, GstClockTime* end) getTimes;

extern (C)

int function(GstBaseSink* sink, GstQuery* query) proposeAllocation;

extern (C)

int function(GstBaseSink* sink) start;

extern (C)

int function(GstBaseSink* sink) stop;

extern (C)

int function(GstBaseSink* sink) unlock;

extern (C)

int function(GstBaseSink* sink) unlockStop;

extern (C)

int function(GstBaseSink* sink, GstQuery* query) query;

extern (C)

int function(GstBaseSink* sink, GstEvent* event) event;

extern (C)

GstFlowReturn function(GstBaseSink* sink, GstEvent* event) waitEvent;

extern (C)

GstFlowReturn function(GstBaseSink* sink, GstBuffer* buffer) prepare;

extern (C)

GstFlowReturn function(GstBaseSink* sink, GstBufferList* bufferList) prepareList;

extern (C)

GstFlowReturn function(GstBaseSink* sink, GstBuffer* buffer) preroll;

extern (C)

GstFlowReturn function(GstBaseSink* sink, GstBuffer* buffer) render;

extern (C)

GstFlowReturn function(GstBaseSink* sink, GstBufferList* bufferList) renderList;

void*[20] GstReserved;

}

Members

Variables

activatePull int function(GstBaseSink* sink, int active) activatePull;
event int function(GstBaseSink* sink, GstEvent* event) event;
fixate GstCaps* function(GstBaseSink* sink, GstCaps* caps) fixate;
getCaps GstCaps* function(GstBaseSink* sink, GstCaps* filter) getCaps;
getTimes void function(GstBaseSink* sink, GstBuffer* buffer, GstClockTime* start, GstClockTime* end) getTimes;
parentClass GstElementClass parentClass;: Element parent class
prepare GstFlowReturn function(GstBaseSink* sink, GstBuffer* buffer) prepare;
prepareList GstFlowReturn function(GstBaseSink* sink, GstBufferList* bufferList) prepareList;
preroll GstFlowReturn function(GstBaseSink* sink, GstBuffer* buffer) preroll;
proposeAllocation int function(GstBaseSink* sink, GstQuery* query) proposeAllocation;
query int function(GstBaseSink* sink, GstQuery* query) query;
render GstFlowReturn function(GstBaseSink* sink, GstBuffer* buffer) render;
renderList GstFlowReturn function(GstBaseSink* sink, GstBufferList* bufferList) renderList;
setCaps int function(GstBaseSink* sink, GstCaps* caps) setCaps;
start int function(GstBaseSink* sink) start;
stop int function(GstBaseSink* sink) stop;
unlock int function(GstBaseSink* sink) unlock;
unlockStop int function(GstBaseSink* sink) unlockStop;
waitEvent GstFlowReturn function(GstBaseSink* sink, GstEvent* event) waitEvent;