Lines Matching refs:pb
95 AVIOContext *pb = avctx->pb;
110 avio_skip(pb, 4); // Type, Headersize
112 compression = avio_rl16(pb);
113 version = avio_rl16(pb);
119 avio_skip(pb, 12); // FirstMovieImage, TotalImageCount, FirstImageNumber
121 st->duration = avio_rl32(pb);
122 offImageHeader = avio_rl32(pb);
123 offSetup = avio_rl32(pb);
124 offImageOffsets = avio_rl32(pb);
126 avio_skip(pb, 8); // TriggerTime
129 avio_seek(pb, offImageHeader, SEEK_SET);
130 avio_skip(pb, 4); //biSize
131 st->codecpar->width = avio_rl32(pb);
132 st->codecpar->height = avio_rl32(pb);
134 if (avio_rl16(pb) != 1) // biPlanes
137 biBitCount = avio_rl16(pb);
143 switch (avio_rl32(pb)) {
156 avio_skip(pb, 4); // biSizeImage
159 avio_seek(pb, offSetup, SEEK_SET);
160 avio_skip(pb, 140); // FrameRatae16 .. descriptionOld
161 if (avio_rl16(pb) != 0x5453)
163 length = avio_rl16(pb);
169 avio_skip(pb, 616); // Binning .. bFlipH
170 if (!avio_rl32(pb) ^ vflip) {
179 avio_skip(pb, 4); // Grid
181 avpriv_set_pts_info(st, 64, 1, avio_rl32(pb));
183 avio_skip(pb, 20); // Shutter .. bEnableColor
185 set_metadata_int(&st->metadata, "camera_version", avio_rl32(pb), 0);
186 set_metadata_int(&st->metadata, "firmware_version", avio_rl32(pb), 0);
187 set_metadata_int(&st->metadata, "software_version", avio_rl32(pb), 0);
188 set_metadata_int(&st->metadata, "recording_timezone", avio_rl32(pb), 0);
190 CFA = avio_rl32(pb);
192 set_metadata_int(&st->metadata, "brightness", avio_rl32(pb), 1);
193 set_metadata_int(&st->metadata, "contrast", avio_rl32(pb), 1);
194 set_metadata_int(&st->metadata, "gamma", avio_rl32(pb), 1);
196 avio_skip(pb, 12 + 16); // Reserved1 .. AutoExpRect
197 set_metadata_float(&st->metadata, "wbgain[0].r", av_int2float(avio_rl32(pb)), 1);
198 set_metadata_float(&st->metadata, "wbgain[0].b", av_int2float(avio_rl32(pb)), 1);
199 avio_skip(pb, 36); // WBGain[1].. WBView
201 st->codecpar->bits_per_coded_sample = avio_rl32(pb);
247 avio_skip(pb, 668); // Conv8Min ... Sensor
249 set_metadata_int(&st->metadata, "shutter_ns", avio_rl32(pb), 0);
251 avio_skip(pb, 24); // EDRShutterNs ... ImHeightAcq
257 i = avio_get_str(pb, DESCRIPTION_SIZE, description, DESCRIPTION_SIZE + 1);
259 avio_skip(pb, DESCRIPTION_SIZE - i);
265 avio_skip(pb, 1176); // RisingEdge ... cmUser
267 set_metadata_int(&st->metadata, "enable_crop", avio_rl32(pb), 1);
268 set_metadata_int(&st->metadata, "crop_left", avio_rl32(pb), 1);
269 set_metadata_int(&st->metadata, "crop_top", avio_rl32(pb), 1);
270 set_metadata_int(&st->metadata, "crop_right", avio_rl32(pb), 1);
271 set_metadata_int(&st->metadata, "crop_bottom", avio_rl32(pb), 1);
274 avio_seek(pb, offImageOffsets, SEEK_SET);
276 int64_t pos = avio_rl64(pb);
277 if (avio_feof(pb) || pos < 0)
291 AVIOContext *pb = avctx->pb;
298 ret64 = avio_seek(pb, sti->index_entries[cine->pts].pos, SEEK_SET);
301 n = avio_rl32(pb);
304 avio_skip(pb, n - 8);
305 size = avio_rl32(pb);
306 if (avio_feof(pb) || size < 0)
312 ret = av_get_packet(pb, pkt, size);
332 if (!(avctx->pb->seekable & AVIO_SEEKABLE_NORMAL))