int RecVideoMJPGThread::stop_rendering()
{
//printf("RecVideoMJPGThread::stop_rendering 1 %p\n", mjpeg);
if(mjpeg) mjpeg_delete(mjpeg);
//printf("RecVideoMJPGThread::stop_rendering 2\n");
return 0;
}
static void delete_codec(quicktime_video_map_t *vtrack)
{
quicktime_jpeg_codec_t *codec = ((quicktime_codec_t*)vtrack->codec)->priv;
if(codec->mjpeg) mjpeg_delete(codec->mjpeg);
if(codec->buffer)
free(codec->buffer);
if(codec->temp_video)
free(codec->temp_video);
free(codec);
}
int FileJPEGList::write_frame(VFrame *frame, VFrame *data)
{
mjpeg_t *mjpeg = mjpeg_new(asset->width,
asset->height,
1);
mjpeg_compress(mjpeg,
frame->get_rows(),
frame->get_y(),
frame->get_u(),
frame->get_v(),
frame->get_color_model(),
file->cpus);
data->allocate_compressed_data(mjpeg_output_size(mjpeg));
bcopy(mjpeg_output_buffer(mjpeg), frame->get_data(), mjpeg_output_size(mjpeg));
mjpeg_delete(mjpeg);
return 0;
}
int FileJPEGList::read_frame(VFrame *frame, VFrame *data)
{
mjpeg_t *mjpeg = mjpeg_new(asset->width,
asset->height,
1);
mjpeg_decompress(mjpeg,
data->get_data(),
data->get_compressed_size(),
0,
frame->get_rows(),
frame->get_y(),
frame->get_u(),
frame->get_v(),
frame->get_color_model(),
file->cpus);
mjpeg_delete(mjpeg);
return 0;
}