/linux-master/drivers/media/pci/ivtv/ |
H A D | ivtv-queue.c | 15 if (s->buf_size - buf->bytesused < copybytes) 16 copybytes = s->buf_size - buf->bytesused; 17 if (copy_from_user(buf->buf + buf->bytesused, src, copybytes)) { 20 buf->bytesused += copybytes; 28 for (i = 0; i < buf->bytesused; i += 4) 37 q->bytesused = 0; 46 buf->bytesused = 0; 55 q->bytesused += buf->bytesused - buf->readpos; 70 q->bytesused [all...] |
H A D | ivtv-irq.c | 49 if (buf->readpos < buf->bytesused) 52 (size_t)(buf->bytesused - buf->readpos)); 225 buf->bytesused = min(size, s->buf_size); 228 s->q_predma.bytesused += buf->bytesused; 229 size -= buf->bytesused; 288 buf->bytesused -= offset; 289 memcpy(buf->buf, buf->buf + offset, buf->bytesused + offset); 300 buf->bytesused += s->dma_last_offset; 304 s->q_dma.bytesused [all...] |
H A D | ivtv-fileops.c | 222 if (buf->readpos != buf->bytesused) { 282 itv->vbi.sliced_mpeg_buf.bytesused = itv->vbi.sliced_mpeg_size[idx]; 290 size_t len = buf->bytesused - buf->readpos; 303 if ((char *)q + 15 >= buf->buf + buf->bytesused || 338 buf->readpos, buf->bytesused, buf->bytesused - buf->readpos - len, 385 ivtv_enqueue(s, buf, (buf->readpos == buf->bytesused) ? &s->q_free : &s->q_io); 387 else if (buf->readpos == buf->bytesused) { 391 itv->vbi_data_inserted += buf->bytesused; 605 IVTV_DEBUG_HI_FILE("Wrote %d bytes to %s (%d)\n", bytes_written, s->name, s->q_full.bytesused); [all...] |
/linux-master/drivers/media/pci/cx18/ |
H A D | cx18-queue.c | 21 for (i = 0; i < buf->bytesused; i += 4) 30 if (buf->bytesused == 0) 40 q->bytesused = 0; 48 mdl->bytesused = 0; 66 q->bytesused += mdl->bytesused - mdl->readpos; 81 q->bytesused -= mdl->bytesused - mdl->readpos; 94 u32 bytesused = mdl->bytesused; local 125 cx18_queue_get_mdl(struct cx18_stream *s, u32 id, u32 bytesused) argument [all...] |
H A D | cx18-vbi.c | 188 u32 size = buf->bytesused; 202 size = buf->bytesused = 229 buf->bytesused = size = lines * sizeof(cx->vbi.sliced_data[0]); 257 orig_used = buf->bytesused; 261 mdl->bytesused -= (orig_used - buf->bytesused);
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H A D | cx18-mailbox.c | 126 if (s->dvb == NULL || !s->dvb->enabled || mdl->bytesused == 0) 135 if (buf->bytesused) 137 buf->buf, buf->bytesused); 142 if (buf->bytesused == 0) 144 dvb_dmx_swfilter(&s->dvb->demux, buf->buf, buf->bytesused); 157 if (mdl->bytesused == 0) 175 if (buf->bytesused == 0) 178 if ((offset + buf->bytesused) <= bsize) { 179 memcpy(p + offset, buf->buf, buf->bytesused); 180 offset += buf->bytesused; [all...] |
H A D | cx18-queue.h | 75 u32 bytesused);
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H A D | cx18-fileops.c | 196 if (mdl->readpos != mdl->bytesused) 251 buf->bytesused = cx->vbi.sliced_mpeg_size[idx]; 255 mdl->bytesused = cx->vbi.sliced_mpeg_size[idx]; 263 size_t len = buf->bytesused - buf->readpos; 306 if ((char *)q + 15 >= buf->buf + buf->bytesused || 380 mdl->readpos = mdl->bytesused; 386 if (mdl->curr_buf->readpos >= mdl->curr_buf->bytesused) 398 mdl->curr_buf->readpos < mdl->curr_buf->bytesused || 399 mdl->readpos >= mdl->bytesused) /* MDL buffers drained */ 449 if (mdl->readpos == mdl->bytesused) [all...] |
/linux-master/include/trace/events/ |
H A D | vb2.h | 21 __field(u32, bytesused) 32 __entry->bytesused = vb->planes[0].bytesused; 37 "type = %u, bytesused = %u, timestamp = %llu", __entry->owner, 41 __entry->bytesused,
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H A D | v4l2.h | 109 __field(u32, bytesused) 130 __entry->bytesused = buf->bytesused; 147 TP_printk("minor = %d, index = %u, type = %s, bytesused = %u, " 153 __entry->bytesused,
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/linux-master/drivers/media/usb/uvc/ |
H A D | uvc_isight.c | 72 * Empty buffers (bytesused == 0) don't trigger end of frame detection 75 if (is_header && buf->bytesused != 0) { 85 maxlen = buf->length - buf->bytesused; 86 mem = buf->mem + buf->bytesused; 89 buf->bytesused += nbytes; 91 if (len > maxlen || buf->bytesused == buf->length) {
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/linux-master/drivers/media/common/videobuf2/ |
H A D | videobuf2-v4l2.c | 92 * __verify_length() - Verify that the bytesused value for each plane fits in 93 * the plane length and that the data offset doesn't exceed the bytesused value. 98 unsigned int bytesused; local 110 bytesused = b->m.planes[plane].bytesused 111 ? b->m.planes[plane].bytesused : length; 113 if (b->m.planes[plane].bytesused > length) 117 b->m.planes[plane].data_offset >= bytesused) 124 if (b->bytesused > length) 169 pr_warn("use of bytesused [all...] |
/linux-master/drivers/media/usb/go7007/ |
H A D | go7007-driver.c | 383 if (vb && vb->vb.vb2_buf.planes[0].bytesused < GO7007_BUF_SIZE) { 386 ptr[vb->vb.vb2_buf.planes[0].bytesused++] = byte; 414 u32 *bytesused = &vb->vb.vb2_buf.planes[0].bytesused; local 434 *bytesused -= 216; 443 u32 *bytesused; local 456 bytesused = &vb->vb.vb2_buf.planes[0].bytesused; 459 if (vb->modet_active && *bytesused + 216 < GO7007_BUF_SIZE) 518 if (vb && vb->vb.vb2_buf.planes[0].bytesused > [all...] |
/linux-master/drivers/usb/gadget/function/ |
H A D | uvc_queue.h | 41 unsigned int bytesused; member in struct:uvc_buffer
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H A D | uvc_video.c | 65 if (buf->bytesused - video->queue.buf_used <= len - pos) 81 nbytes = min((unsigned int)len, buf->bytesused - queue->buf_used); 116 if (buf->bytesused == video->queue.buf_used) { 128 buf->bytesused == video->queue.buf_used) 136 unsigned int pending = buf->bytesused - video->queue.buf_used; 188 if (buf->bytesused == video->queue.buf_used || !buf->sg || 219 if (buf->bytesused == video->queue.buf_used ||
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H A D | uvc_queue.c | 95 buf->bytesused = 0; 97 buf->bytesused = vb2_get_plane_payload(vb, 0); 345 vb2_set_plane_payload(&buf->buf.vb2_buf, 0, buf->bytesused);
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/linux-master/drivers/media/usb/stk1160/ |
H A D | stk1160-video.c | 93 vb2_set_plane_payload(&buf->vb.vb2_buf, 0, buf->bytesused); 142 if (lencopy > buf->bytesused - buf->length) { 143 lencopy = buf->bytesused - buf->length; 165 buf->bytesused += lencopy; 185 if (lencopy > buf->bytesused - buf->length) { 186 lencopy = buf->bytesused - buf->length; 208 buf->bytesused += lencopy;
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/linux-master/drivers/media/platform/st/sti/hva/ |
H A D | hva-debugfs.c | 180 u32 bytesused; local 185 /* stream bytesused and timestamp in us */ 186 bytesused = vb2_get_plane_payload(&stream->vbuf.vb2_buf, 0); 199 bytesused, (u32)div); 213 dbg->total_stream_size += bytesused; 214 dbg->window_stream_size += bytesused;
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/linux-master/drivers/media/v4l2-core/ |
H A D | v4l2-compat-ioctl32.c | 268 __u32 bytesused; member in struct:v4l2_plane32 286 __u32 bytesused; member in struct:v4l2_buffer32 313 __u32 bytesused; member in struct:v4l2_buffer32_time32 359 .bytesused = plane32.bytesused, 376 .bytesused = p64->bytesused, 412 .bytesused = vb32.bytesused, 457 .bytesused [all...] |
/linux-master/drivers/media/platform/verisilicon/ |
H A D | hantro_h1_jpeg_enc.c | 161 u32 bytesused = vepu_read(vpu, H1_REG_STR_BUF_LIMIT) / 8; local 165 ctx->vpu_dst_fmt->header_size + bytesused);
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H A D | rockchip_vpu2_hw_jpeg_enc.c | 192 u32 bytesused = vepu_read(vpu, VEPU_REG_STR_BUF_LIMIT) / 8; local 196 ctx->vpu_dst_fmt->header_size + bytesused);
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/linux-master/drivers/media/platform/amphion/ |
H A D | vpu_helpers.h | 36 u32 offset, int bytesused, 39 u32 pixelformat, u32 offset, u32 bytesused);
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/linux-master/include/uapi/linux/dvb/ |
H A D | dmx.h | 229 * @bytesused: number of bytes occupied by data in the buffer (payload); 247 __u32 bytesused; member in struct:dmx_buffer
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/linux-master/drivers/media/platform/st/stm32/stm32-dcmipp/ |
H A D | dcmipp-bytecap.c | 658 size_t bytesused, 670 vb2_set_plane_payload(&vbuf->vb2_buf, 0, bytesused); 713 size_t bytesused) 724 if (bytesused > buf->size) { 726 bytesused, buf->size); 728 bytesused = buf->size; 734 dcmipp_buffer_done(vcap, buf, bytesused, err); 742 size_t bytesused = 0; local 763 bytesused = reg_read(vcap, DCMIPP_P0DCCNTR); 764 dcmipp_bytecap_process_frame(vcap, bytesused); 656 dcmipp_buffer_done(struct dcmipp_bytecap_device *vcap, struct dcmipp_buf *buf, size_t bytesused, int err) argument 712 dcmipp_bytecap_process_frame(struct dcmipp_bytecap_device *vcap, size_t bytesused) argument [all...] |
/linux-master/include/media/ |
H A D | videobuf2-core.h | 157 * @bytesused: number of bytes occupied by data in the plane (payload). 182 unsigned int bytesused; member in struct:vb2_plane 502 * @allow_zero_bytesused: allow bytesused == 0 to be passed to the driver 1182 * vb2_set_plane_payload() - set bytesused for the plane @plane_no. 1198 vb->planes[plane_no].bytesused = size; 1203 * vb2_get_plane_payload() - get bytesused for the plane plane_no 1212 return vb->planes[plane_no].bytesused;
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