Lines Matching defs:buf_size
126 int buf_size = height * width * 3 / 2
129 if (buf_size > INT_MAX/8)
136 buf_size);
155 int buf_size = avpkt->size;
158 int orig_size = buf_size;
171 if (buf_size < 12) {
181 buf_size -= 12;
182 ret = get_quant(avctx, c, buf, buf_size);
189 if (buf_size < 12 || buf[0] != 'V') {
209 buf_size -= 12;
212 int inlen = buf_size;
218 buf_size = c->decomp_size - FFMAX(FF_INPUT_BUFFER_PADDING_SIZE, AV_LZO_OUTPUT_PADDING) - outlen;
219 memset(c->decomp_buf + buf_size, 0, FF_INPUT_BUFFER_PADDING_SIZE);
223 if (buf_size < RTJPEG_HEADER_SIZE) {
241 buf_size = avpkt->size;
246 buf_size -= RTJPEG_HEADER_SIZE;
269 if (buf_size < c->width * height * 3 / 2) {
271 height = buf_size / c->width / 3 * 2;
279 ret = ff_rtjpeg_decode_frame_yuv420(&c->rtj, c->pic, buf, buf_size);