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Make device to support composite devices (single output, many captures)

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This commit is contained in:
Kamil Trzcinski
2022-04-11 22:02:22 +02:00
parent d7c263bae9
commit 8dd470cb49
9 changed files with 40 additions and 29 deletions
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16
device/camera/camera_isp.c
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@ -15,16 +15,12 @@ int camera_configure_isp(camera_t *camera, buffer_list_t *camera_capture, float
{
link_t *links = camera->links;
camera->isp_srgb = device_v4l2_open("ISP", "/dev/video13");
camera->isp_yuuv = device_v4l2_open("ISP-YUUV", "/dev/video14");
if (camera->isp_yuuv) {
camera->isp_yuuv->output_device = camera->isp_srgb;
}
camera->isp = device_v4l2_open("ISP", "/dev/video13");
camera->codec_jpeg = device_v4l2_open("JPEG", "/dev/video31");
camera->codec_h264 = device_v4l2_open("H264", "/dev/video11");
buffer_list_t *isp_output = device_open_buffer_list_output(camera->isp_srgb, camera_capture);
buffer_list_t *isp_capture = device_open_buffer_list_capture(camera->isp_yuuv, isp_output, high_div, V4L2_PIX_FMT_YUYV, true);
buffer_list_t *isp_output = device_open_buffer_list_output(camera->isp, camera_capture);
buffer_list_t *isp_capture = device_open_buffer_list_capture2(camera->isp, "/dev/video14", isp_output, high_div, V4L2_PIX_FMT_YUYV, true);
*links++ = (link_t){ camera_capture, { isp_output } };
@ -47,14 +43,10 @@ int camera_configure_isp(camera_t *camera, buffer_list_t *camera_capture, float
return 0;
}
camera->isp_yuuv_lowres = device_v4l2_open("ISP-YUUV-LOW", "/dev/video15");
if (camera->isp_yuuv_lowres) {
camera->isp_yuuv_lowres->output_device = camera->isp_srgb;
}
camera->codec_jpeg_lowres = device_v4l2_open("JPEG-LOW", "/dev/video31");
camera->codec_h264_lowres = device_v4l2_open("H264-LOW", "/dev/video11");
buffer_list_t *isp_lowres_capture = device_open_buffer_list_capture(camera->isp_yuuv_lowres, isp_output, low_div, V4L2_PIX_FMT_YUYV, true);
buffer_list_t *isp_lowres_capture = device_open_buffer_list_capture2(camera->isp, "/dev/video15", isp_output, low_div, V4L2_PIX_FMT_YUYV, true);
buffer_list_t *jpeg_lowres_output = device_open_buffer_list_output(camera->codec_jpeg_lowres, isp_lowres_capture);
buffer_list_t *jpeg_lowres_capture = device_open_buffer_list_capture(camera->codec_jpeg_lowres, jpeg_lowres_output, 1.0, V4L2_PIX_FMT_JPEG, true);