Lines Matching refs:ret
55 int ret;
71 ret = sws_scale(pd->scaler, (const uint8_t **)frame->data, frame->linesize, 0, frame->height,
73 if (ret < 0)
74 return ret;
89 ret = sws_scale(pd->scaler, src, frame->linesize, slice_start, slice_height,
91 if (ret < 0)
92 return ret;
120 int ret = 0;
158 ret = av_frame_get_buffer(frame, 0);
159 if (ret < 0) {
161 return ret;
174 ret = ds_open(&dc, filename, 0);
175 if (ret < 0) {
177 return ret;
183 ret = ds_run(&dc);
189 return ret;