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#include "../../include/capture/capture.h"
#include <stdio.h>
int gsr_capture_start(gsr_capture *cap, AVCodecContext *video_codec_context) {
if(cap->started)
return -1;
int res = cap->start(cap, video_codec_context);
if(res == 0)
cap->started = true;
return res;
}
void gsr_capture_tick(gsr_capture *cap, AVCodecContext *video_codec_context, AVFrame **frame) {
if(!cap->started) {
fprintf(stderr, "gsr error: gsp_capture_tick failed: the gsr capture has not been started\n");
return;
}
if(cap->tick)
cap->tick(cap, video_codec_context, frame);
}
bool gsr_capture_should_stop(gsr_capture *cap, bool *err) {
if(!cap->started) {
fprintf(stderr, "gsr error: gsr_capture_should_stop failed: the gsr capture has not been started\n");
return false;
}
if(!cap->should_stop)
return false;
return cap->should_stop(cap, err);
}
int gsr_capture_capture(gsr_capture *cap, AVFrame *frame) {
if(!cap->started) {
fprintf(stderr, "gsr error: gsr_capture_capture failed: the gsr capture has not been started\n");
return -1;
}
return cap->capture(cap, frame);
}
void gsr_capture_end(gsr_capture *cap, AVFrame *frame) {
if(!cap->started) {
fprintf(stderr, "gsr error: gsr_capture_end failed: the gsr capture has not been started\n");
return;
}
if(!cap->capture_end)
return;
cap->capture_end(cap, frame);
}
void gsr_capture_destroy(gsr_capture *cap, AVCodecContext *video_codec_context) {
cap->destroy(cap, video_codec_context);
}
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