41 lines
1.5 KiB
C
41 lines
1.5 KiB
C
#include "camera.h"
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#include "hw/buffer.h"
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#include "hw/buffer_list.h"
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#include "hw/device.h"
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#include "hw/links.h"
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#include "hw/v4l2.h"
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#include "hw/buffer_list.h"
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#include "http/http.h"
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int camera_configure_direct(camera_t *camera)
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{
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if (device_open_buffer_list(camera->camera, true, camera->width, camera->height, camera->format, 0, camera->nbufs) < 0) {
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return -1;
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}
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buffer_list_t *src = camera->camera->capture_list;
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camera->codec_jpeg = device_open("JPEG", "/dev/video31");
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camera->codec_jpeg->buf_sink = true;
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camera->codec_h264 = device_open("H264", "/dev/video11");
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camera->codec_h264->buf_sink = true;
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if (device_open_buffer_list(camera->codec_jpeg, false, src->fmt_width, src->fmt_height, src->fmt_format, src->fmt_bytesperline, camera->nbufs) < 0 ||
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device_open_buffer_list(camera->codec_jpeg, true, src->fmt_width, src->fmt_height, V4L2_PIX_FMT_JPEG, 0, camera->nbufs) < 0) {
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return -1;
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}
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if (device_open_buffer_list(camera->codec_h264, false, src->fmt_width, src->fmt_height, src->fmt_format, src->fmt_bytesperline, camera->nbufs) < 0 ||
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device_open_buffer_list(camera->codec_h264, true, src->fmt_width, src->fmt_height, V4L2_PIX_FMT_H264, 0, camera->nbufs) < 0) {
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return -1;
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}
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link_t *links = camera->links;
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*links++ = (link_t){ camera->camera, { camera->codec_jpeg, camera->codec_h264 } };
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*links++ = (link_t){ camera->codec_jpeg, { }, { http_jpeg_capture, http_jpeg_needs_buffer } };
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*links++ = (link_t){ camera->codec_h264, { }, { http_h264_capture, http_h264_needs_buffer } };
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return 0;
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}
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