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Searched refs:reqbufs (Results 1 – 25 of 87) sorted by relevance

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/dports/www/chromium-legacy/chromium-88.0.4324.182/media/gpu/v4l2/
H A Dv4l2_jpeg_encode_accelerator.cc474 memset(&reqbufs, 0, sizeof(reqbufs)); in RequestInputBuffers()
526 memset(&reqbufs, 0, sizeof(reqbufs)); in RequestOutputBuffers()
585 memset(&reqbufs, 0, sizeof(reqbufs)); in DestroyInputBuffers()
586 reqbufs.count = 0; in DestroyInputBuffers()
613 memset(&reqbufs, 0, sizeof(reqbufs)); in DestroyOutputBuffers()
614 reqbufs.count = 0; in DestroyOutputBuffers()
1373 memset(&reqbufs, 0, sizeof(reqbufs)); in RequestInputBuffers()
1390 memset(&reqbufs, 0, sizeof(reqbufs)); in RequestOutputBuffers()
1415 memset(&reqbufs, 0, sizeof(reqbufs)); in DestroyInputBuffers()
1416 reqbufs.count = 0; in DestroyInputBuffers()
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H A Dv4l2_mjpeg_decode_accelerator.cc550 memset(&reqbufs, 0, sizeof(reqbufs)); in CreateInputBuffers()
551 reqbufs.count = kBufferCount; in CreateInputBuffers()
553 reqbufs.memory = V4L2_MEMORY_MMAP; in CreateInputBuffers()
627 memset(&reqbufs, 0, sizeof(reqbufs)); in CreateOutputBuffers()
628 reqbufs.count = kBufferCount; in CreateOutputBuffers()
630 reqbufs.memory = V4L2_MEMORY_MMAP; in CreateOutputBuffers()
698 memset(&reqbufs, 0, sizeof(reqbufs)); in DestroyInputBuffers()
699 reqbufs.count = 0; in DestroyInputBuffers()
701 reqbufs.memory = V4L2_MEMORY_MMAP; in DestroyInputBuffers()
728 memset(&reqbufs, 0, sizeof(reqbufs)); in DestroyOutputBuffers()
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H A Dv4l2_device.cc921 memset(&reqbufs, 0, sizeof(reqbufs)); in V4L2Queue()
922 reqbufs.count = 0; in V4L2Queue()
923 reqbufs.type = type; in V4L2Queue()
1072 memset(&reqbufs, 0, sizeof(reqbufs)); in AllocateBuffers()
1073 reqbufs.count = count; in AllocateBuffers()
1074 reqbufs.type = type_; in AllocateBuffers()
1075 reqbufs.memory = memory; in AllocateBuffers()
1130 memset(&reqbufs, 0, sizeof(reqbufs)); in DeallocateBuffers()
1131 reqbufs.count = 0; in DeallocateBuffers()
1132 reqbufs.type = type_; in DeallocateBuffers()
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/dports/www/qt5-webengine/qtwebengine-everywhere-src-5.15.2/src/3rdparty/chromium/media/gpu/v4l2/
H A Dv4l2_jpeg_encode_accelerator.cc474 memset(&reqbufs, 0, sizeof(reqbufs)); in RequestInputBuffers()
526 memset(&reqbufs, 0, sizeof(reqbufs)); in RequestOutputBuffers()
585 memset(&reqbufs, 0, sizeof(reqbufs)); in DestroyInputBuffers()
586 reqbufs.count = 0; in DestroyInputBuffers()
613 memset(&reqbufs, 0, sizeof(reqbufs)); in DestroyOutputBuffers()
614 reqbufs.count = 0; in DestroyOutputBuffers()
1311 memset(&reqbufs, 0, sizeof(reqbufs)); in RequestInputBuffers()
1328 memset(&reqbufs, 0, sizeof(reqbufs)); in RequestOutputBuffers()
1353 memset(&reqbufs, 0, sizeof(reqbufs)); in DestroyInputBuffers()
1354 reqbufs.count = 0; in DestroyInputBuffers()
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H A Dv4l2_mjpeg_decode_accelerator.cc551 memset(&reqbufs, 0, sizeof(reqbufs)); in CreateInputBuffers()
552 reqbufs.count = kBufferCount; in CreateInputBuffers()
554 reqbufs.memory = V4L2_MEMORY_MMAP; in CreateInputBuffers()
628 memset(&reqbufs, 0, sizeof(reqbufs)); in CreateOutputBuffers()
629 reqbufs.count = kBufferCount; in CreateOutputBuffers()
631 reqbufs.memory = V4L2_MEMORY_MMAP; in CreateOutputBuffers()
699 memset(&reqbufs, 0, sizeof(reqbufs)); in DestroyInputBuffers()
700 reqbufs.count = 0; in DestroyInputBuffers()
702 reqbufs.memory = V4L2_MEMORY_MMAP; in DestroyInputBuffers()
729 memset(&reqbufs, 0, sizeof(reqbufs)); in DestroyOutputBuffers()
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H A Dv4l2_device.cc828 struct v4l2_requestbuffers reqbufs; in V4L2Queue() local
829 memset(&reqbufs, 0, sizeof(reqbufs)); in V4L2Queue()
830 reqbufs.count = 0; in V4L2Queue()
831 reqbufs.type = type; in V4L2Queue()
832 reqbufs.memory = V4L2_MEMORY_MMAP; in V4L2Queue()
919 reqbufs.count = count; in AllocateBuffers()
920 reqbufs.type = type_; in AllocateBuffers()
921 reqbufs.memory = memory; in AllocateBuffers()
973 reqbufs.count = 0; in DeallocateBuffers()
974 reqbufs.type = type_; in DeallocateBuffers()
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/dports/multimedia/simplescreenrecorder/ssr-0.4.3/src/AV/Input/
H A DV4L2Input.cpp187 v4l2_requestbuffers reqbufs; in Init() local
188 memset(&reqbufs, 0, sizeof(reqbufs)); in Init()
189 reqbufs.count = m_buffers; in Init()
190 reqbufs.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; in Init()
191 reqbufs.memory = V4L2_MEMORY_MMAP; in Init()
192 if(v4l2_ioctl(m_v4l2_device, VIDIOC_REQBUFS, &reqbufs) < 0) { in Init()
/dports/multimedia/v4l_compat/v4l-utils-4l-utils-1.20.0/utils/v4l2-compliance/
H A Dv4l2-test-buffers.cpp554 ret = q.reqbufs(node, 0); in testReqBufs()
578 ret = q.reqbufs(node, 0); in testReqBufs()
590 ret = q.reqbufs(node, 0); in testReqBufs()
598 ret = q.reqbufs(node, 0); in testReqBufs()
676 memset(&reqbufs, 0xff, sizeof(reqbufs)); in testReqBufs()
677 reqbufs.count = 0; in testReqBufs()
678 reqbufs.type = i; in testReqBufs()
679 reqbufs.memory = m; in testReqBufs()
681 fail_on_test(check_0(reqbufs.reserved, sizeof(reqbufs.reserved))); in testReqBufs()
682 q.reqbufs(node); in testReqBufs()
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/dports/multimedia/libv4l/v4l-utils-4l-utils-1.20.0/utils/v4l2-compliance/
H A Dv4l2-test-buffers.cpp554 ret = q.reqbufs(node, 0); in testReqBufs()
578 ret = q.reqbufs(node, 0); in testReqBufs()
590 ret = q.reqbufs(node, 0); in testReqBufs()
598 ret = q.reqbufs(node, 0); in testReqBufs()
676 memset(&reqbufs, 0xff, sizeof(reqbufs)); in testReqBufs()
677 reqbufs.count = 0; in testReqBufs()
678 reqbufs.type = i; in testReqBufs()
679 reqbufs.memory = m; in testReqBufs()
681 fail_on_test(check_0(reqbufs.reserved, sizeof(reqbufs.reserved))); in testReqBufs()
682 q.reqbufs(node); in testReqBufs()
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/dports/multimedia/v4l-utils/v4l-utils-4l-utils-1.20.0/utils/v4l2-compliance/
H A Dv4l2-test-buffers.cpp554 ret = q.reqbufs(node, 0); in testReqBufs()
578 ret = q.reqbufs(node, 0); in testReqBufs()
590 ret = q.reqbufs(node, 0); in testReqBufs()
598 ret = q.reqbufs(node, 0); in testReqBufs()
676 memset(&reqbufs, 0xff, sizeof(reqbufs)); in testReqBufs()
677 reqbufs.count = 0; in testReqBufs()
678 reqbufs.type = i; in testReqBufs()
679 reqbufs.memory = m; in testReqBufs()
681 fail_on_test(check_0(reqbufs.reserved, sizeof(reqbufs.reserved))); in testReqBufs()
682 q.reqbufs(node); in testReqBufs()
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/dports/games/retroarch/RetroArch-1.9.7/cores/libretro-video-processor/
H A Dvideo_processor_v4l2.c668 struct v4l2_requestbuffers reqbufs; in source_v4l2_alternate_hack() local
717 memset(&reqbufs, 0, sizeof(reqbufs)); in source_v4l2_alternate_hack()
718 reqbufs.count = v4l2_ncapbuf_target; in source_v4l2_alternate_hack()
720 reqbufs.memory = V4L2_MEMORY_MMAP; in source_v4l2_alternate_hack()
727 v4l2_ncapbuf = reqbufs.count; in source_v4l2_alternate_hack()
1039 struct v4l2_requestbuffers reqbufs; in VIDEOPROC_CORE_PREFIX() local
1189 memset(&reqbufs, 0, sizeof(reqbufs)); in VIDEOPROC_CORE_PREFIX()
1192 reqbufs.memory = V4L2_MEMORY_MMAP; in VIDEOPROC_CORE_PREFIX()
1200 v4l2_ncapbuf = reqbufs.count; in VIDEOPROC_CORE_PREFIX()
1314 struct v4l2_requestbuffers reqbufs; in VIDEOPROC_CORE_PREFIX() local
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/dports/multimedia/v4l_compat/linux-5.13-rc2/drivers/media/platform/s5p-mfc/
H A Ds5p_mfc_dec.c459 struct v4l2_requestbuffers *reqbufs) in reqbufs_output() argument
465 if (reqbufs->count == 0) { in reqbufs_output()
482 reqbufs->count); in reqbufs_output()
489 reqbufs->count = 0; in reqbufs_output()
490 vb2_reqbufs(&ctx->vq_src, reqbufs); in reqbufs_output()
507 struct v4l2_requestbuffers *reqbufs) in reqbufs_capture() argument
513 if (reqbufs->count == 0) { in reqbufs_capture()
523 reqbufs->count); in reqbufs_capture()
529 ctx->total_dpb_count = reqbufs->count; in reqbufs_capture()
534 reqbufs->count = 0; in reqbufs_capture()
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H A Ds5p_mfc_enc.c1480 struct v4l2_requestbuffers *reqbufs) in vidioc_reqbufs() argument
1488 (reqbufs->memory != V4L2_MEMORY_USERPTR)) in vidioc_reqbufs()
1491 if (reqbufs->count == 0) { in vidioc_reqbufs()
1493 ret = vb2_reqbufs(&ctx->vq_dst, reqbufs); in vidioc_reqbufs()
1504 ret = vb2_reqbufs(&ctx->vq_dst, reqbufs); in vidioc_reqbufs()
1515 reqbufs->count = 0; in vidioc_reqbufs()
1520 if (reqbufs->count == 0) { in vidioc_reqbufs()
1537 (reqbufs->count < ctx->pb_count)) { in vidioc_reqbufs()
1538 reqbufs->count = ctx->pb_count; in vidioc_reqbufs()
1542 ctx->pb_count = reqbufs->count; in vidioc_reqbufs()
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/dports/multimedia/v4l-utils/linux-5.13-rc2/drivers/media/platform/s5p-mfc/
H A Ds5p_mfc_dec.c459 struct v4l2_requestbuffers *reqbufs) in reqbufs_output() argument
465 if (reqbufs->count == 0) { in reqbufs_output()
482 reqbufs->count); in reqbufs_output()
489 reqbufs->count = 0; in reqbufs_output()
490 vb2_reqbufs(&ctx->vq_src, reqbufs); in reqbufs_output()
507 struct v4l2_requestbuffers *reqbufs) in reqbufs_capture() argument
513 if (reqbufs->count == 0) { in reqbufs_capture()
523 reqbufs->count); in reqbufs_capture()
529 ctx->total_dpb_count = reqbufs->count; in reqbufs_capture()
534 reqbufs->count = 0; in reqbufs_capture()
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H A Ds5p_mfc_enc.c1480 struct v4l2_requestbuffers *reqbufs) in vidioc_reqbufs() argument
1488 (reqbufs->memory != V4L2_MEMORY_USERPTR)) in vidioc_reqbufs()
1491 if (reqbufs->count == 0) { in vidioc_reqbufs()
1493 ret = vb2_reqbufs(&ctx->vq_dst, reqbufs); in vidioc_reqbufs()
1504 ret = vb2_reqbufs(&ctx->vq_dst, reqbufs); in vidioc_reqbufs()
1515 reqbufs->count = 0; in vidioc_reqbufs()
1520 if (reqbufs->count == 0) { in vidioc_reqbufs()
1537 (reqbufs->count < ctx->pb_count)) { in vidioc_reqbufs()
1538 reqbufs->count = ctx->pb_count; in vidioc_reqbufs()
1542 ctx->pb_count = reqbufs->count; in vidioc_reqbufs()
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/dports/multimedia/libv4l/linux-5.13-rc2/drivers/media/platform/s5p-mfc/
H A Ds5p_mfc_dec.c459 struct v4l2_requestbuffers *reqbufs) in reqbufs_output() argument
465 if (reqbufs->count == 0) { in reqbufs_output()
482 reqbufs->count); in reqbufs_output()
489 reqbufs->count = 0; in reqbufs_output()
490 vb2_reqbufs(&ctx->vq_src, reqbufs); in reqbufs_output()
507 struct v4l2_requestbuffers *reqbufs) in reqbufs_capture() argument
513 if (reqbufs->count == 0) { in reqbufs_capture()
523 reqbufs->count); in reqbufs_capture()
529 ctx->total_dpb_count = reqbufs->count; in reqbufs_capture()
534 reqbufs->count = 0; in reqbufs_capture()
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H A Ds5p_mfc_enc.c1480 struct v4l2_requestbuffers *reqbufs) in vidioc_reqbufs() argument
1488 (reqbufs->memory != V4L2_MEMORY_USERPTR)) in vidioc_reqbufs()
1491 if (reqbufs->count == 0) { in vidioc_reqbufs()
1493 ret = vb2_reqbufs(&ctx->vq_dst, reqbufs); in vidioc_reqbufs()
1504 ret = vb2_reqbufs(&ctx->vq_dst, reqbufs); in vidioc_reqbufs()
1515 reqbufs->count = 0; in vidioc_reqbufs()
1520 if (reqbufs->count == 0) { in vidioc_reqbufs()
1537 (reqbufs->count < ctx->pb_count)) { in vidioc_reqbufs()
1538 reqbufs->count = ctx->pb_count; in vidioc_reqbufs()
1542 ctx->pb_count = reqbufs->count; in vidioc_reqbufs()
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/dports/misc/visp/visp-3.4.0/modules/sensor/src/framegrabber/v4l2/
H A DvpV4l2Grabber.cpp150 …, cap(), streamparm(), inp(NULL), std(NULL), fmt(NULL), ctl(NULL), fmt_v4l2(), fmt_me(), reqbufs(), in vpV4l2Grabber()
206 …, cap(), streamparm(), inp(NULL), std(NULL), fmt(NULL), ctl(NULL), fmt_v4l2(), fmt_me(), reqbufs(), in vpV4l2Grabber()
1165 memset(&(reqbufs), 0, sizeof(reqbufs)); in startStreaming()
1166 reqbufs.count = m_nbuffers; in startStreaming()
1167 reqbufs.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; in startStreaming()
1168 reqbufs.memory = V4L2_MEMORY_MMAP; in startStreaming()
1170 if (v4l2_ioctl(fd, VIDIOC_REQBUFS, &reqbufs) == -1) { in startStreaming()
1181 for (unsigned i = 0; i < reqbufs.count; i++) { in startStreaming()
1252 for (unsigned int i = 0; i < reqbufs.count; i++) { in stopStreaming()
1354 unsigned int frame = queue % reqbufs.count; in queueBuffer()
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/dports/multimedia/zoneminder/zoneminder-1.36.5/src/
H A Dzm_local_camera.cpp864 memset(&v4l2_data.reqbufs, 0, sizeof(v4l2_data.reqbufs)); in Initialise()
868 v4l2_data.reqbufs.count = 2*channel_count; in Initialise()
870 v4l2_data.reqbufs.count = 1; in Initialise()
873 v4l2_data.reqbufs.count = 8; in Initialise()
877 v4l2_data.reqbufs.type = v4l2_data.fmt.type; in Initialise()
878 v4l2_data.reqbufs.memory = V4L2_MEMORY_MMAP; in Initialise()
888 if ( v4l2_data.reqbufs.count < (v4l_multi_buffer?2:1) ) in Initialise()
896 capturePictures = new AVFrame *[v4l2_data.reqbufs.count]; in Initialise()
906 vid_buf.memory = v4l2_data.reqbufs.memory; in Initialise()
2020 vid_buf.memory = v4l2_data.reqbufs.memory; in PrimeCapture()
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/dports/multimedia/xawtv/xawtv-3.107/libng/plugins/
H A Ddrv0-v4l2.tmpl.c108 struct v4l2_requestbuffers reqbufs; member
875 int frame = h->queue % h->reqbufs.count; in v4l2_queue_buffer()
895 if (h->queue - h->waiton >= h->reqbufs.count) in v4l2_queue_all()
963 h->reqbufs.count = buffers; in v4l2_start_streaming()
964 h->reqbufs.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; in v4l2_start_streaming()
965 h->reqbufs.memory = V4L2_MEMORY_MMAP; in v4l2_start_streaming()
966 if (-1 == xioctl(h->fd, VIDIOC_REQBUFS, &h->reqbufs, 0)) in v4l2_start_streaming()
968 for (i = 0; i < h->reqbufs.count; i++) { in v4l2_start_streaming()
1031 for (i = 0; i < h->reqbufs.count; i++) { in v4l2_stop_streaming()
1047 h->reqbufs.count = 0; in v4l2_stop_streaming()
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/dports/www/h2o-devel/h2o-dcc7134/lib/common/
H A Dhttp1client.c697 h2o_iovec_t reqbufs[6]; /* 6 should be the maximum possible elements used */ in start_request() local
700 reqbufs[reqbufcnt++] = *props->proxy_protocol; in start_request()
702 reqbufs[reqbufcnt++] = header; in start_request()
708 …assert(PTLS_ELEMENTSOF(reqbufs) - reqbufcnt >= 4); /* req_body_send_prepare could write to 4 addit… in start_request()
716 reqbufcnt += req_body_send_prepare(client, reqbufs + reqbufcnt, &bytes_written); in start_request()
718 h2o_socket_write(client->sock, reqbufs, reqbufcnt, req_body_send_complete); in start_request()
722 reqbufs[reqbufcnt++] = body; in start_request()
725 h2o_socket_write(client->sock, reqbufs, reqbufcnt, on_whole_request_sent); in start_request()
/dports/multimedia/libv4l/linux-5.13-rc2/Documentation/userspace-api/media/dvb/
H A Ddmx_fcalls.rst27 dmx-reqbufs
/dports/multimedia/v4l-utils/linux-5.13-rc2/Documentation/userspace-api/media/dvb/
H A Ddmx_fcalls.rst27 dmx-reqbufs
/dports/multimedia/v4l_compat/linux-5.13-rc2/Documentation/userspace-api/media/dvb/
H A Ddmx_fcalls.rst27 dmx-reqbufs
/dports/multimedia/v4l_compat/v4l-utils-4l-utils-1.20.0/utils/v4l2-ctl/
H A Dv4l2-ctl-streaming.cpp1803 if (q.reqbufs(&fd, reqbufs_count_cap)) { in streaming_set_cap()
1809 if (q.reqbufs(&fd, reqbufs_count_cap)) in streaming_set_cap()
2081 if (q.reqbufs(&fd, reqbufs_count_out)) { in streaming_set_out()
2087 if (q.reqbufs(&fd, reqbufs_count_out)) in streaming_set_out()
2187 if (in.reqbufs(&fd)) { in capture_setup()
2208 if (in.reqbufs(&fd, reqbufs_count_cap)) { in capture_setup()
2262 if (out.reqbufs(&fd, reqbufs_count_out)) in stateful_m2m()
2437 if (out.reqbufs(&fd, reqbufs_count_out)) { in stateless_m2m()
2442 if (in.reqbufs(&fd, reqbufs_count_cap)) { in stateless_m2m()
2711 if (in.reqbufs(&fd, reqbufs_count_cap) || in streaming_set_cap2out()
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