claude-noether/libva-v4l2-request-fourier
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Introduce and use media helpers, updated to the latest media request API

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Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
This commit is contained in:
Paul Kocialkowski
2018-04-24 17:00:50 +02:00
parent a8c191b544
commit 9de2ba88b5
6 changed files with 157 additions and 23 deletions
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src/surface.c
+5 -8
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@@ -138,18 +138,15 @@ VAStatus SunxiCedrusSyncSurface(VADriverContextP context,
if (request_fd < 0)
return VA_STATUS_ERROR_UNKNOWN;
rc = ioctl(request_fd, MEDIA_REQUEST_IOC_SUBMIT, NULL);
rc = media_request_queue(request_fd);
if (rc < 0)
return VA_STATUS_ERROR_OPERATION_FAILED;
FD_ZERO(&read_fds);
FD_SET(request_fd, &read_fds);
rc = media_request_wait_completion(request_fd);
if (rc < 0)
return VA_STATUS_ERROR_OPERATION_FAILED;
rc = select(request_fd + 1, &read_fds, NULL, NULL, NULL);
if(rc <= 0)
return VA_STATUS_ERROR_UNKNOWN;
rc = ioctl(request_fd, MEDIA_REQUEST_IOC_REINIT, NULL);
rc = media_request_reinit(request_fd);
if (rc < 0)
return VA_STATUS_ERROR_OPERATION_FAILED;