| … | |
… | |
| 199 | |
199 | |
| 200 | if (facedata *d = face_data (ix.idx, faceset)) |
200 | if (facedata *d = face_data (ix.idx, faceset)) |
| 201 | { |
201 | { |
| 202 | if (fxix) |
202 | if (fxix) |
| 203 | { |
203 | { |
| 204 | // 9 bytes is enough for fx_FFFOOO, 40 leaves some room for image data |
204 | // only transfer something if the amount of data transferred |
|
|
205 | // has a healthy relation to the header overhead |
|
|
206 | if (avail <= 40) |
|
|
207 | break; |
|
|
208 | |
|
|
209 | // 9 bytes is enough for fx_FFFOOO |
| 205 | int chunk = min (min (avail - 40, MAXSOCKBUF - 9), ix.ofs); |
210 | int chunk = min (min (avail, MAXSOCKBUF - 9), (int)ix.ofs); |
| 206 | |
211 | |
| 207 | if (chunk <= 0) |
212 | if (chunk <= 0) |
| 208 | break; |
213 | break; |
| 209 | |
214 | |
| 210 | ix.ofs -= chunk; |
215 | ix.ofs -= chunk; |
| … | |
… | |
| 224 | } |
229 | } |
| 225 | } |
230 | } |
| 226 | else |
231 | else |
| 227 | ix.ofs = 0; |
232 | ix.ofs = 0; |
| 228 | |
233 | |
| 229 | int consumed = ol - outputbuffer_len (); |
234 | int consumed = outputbuffer_len () - ol; |
| 230 | |
235 | |
| 231 | avail -= consumed; |
236 | avail -= consumed; |
| 232 | rate_avail -= consumed; |
237 | rate_avail -= consumed; |
| 233 | |
238 | |
| 234 | ol = outputbuffer_len (); |
239 | ol = outputbuffer_len (); |
| 235 | |
240 | |
| 236 | if (!ix.ofs) |
241 | if (!ix.ofs) |
| 237 | { |
242 | { |
| 238 | ixface.pop_back (); |
243 | ixface.pop_back (); |
|
|
244 | |
| 239 | if (ixface.empty ()) |
245 | if (ixface.empty ()) |
| 240 | break; |
246 | break; |
| 241 | } |
247 | } |
| 242 | } |
248 | } |
| 243 | } |
249 | } |
