marfrit/libva-v4l2-request-fourier
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surface: Avoid memset that overrides metadata

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Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
This commit is contained in:
Paul Kocialkowski
2018-04-25 11:34:38 +02:00
parent 675b9e965e
commit b470953795
1 changed files with 5 additions and 2 deletions
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src/surface.c
+5 -2
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@@ -72,8 +72,6 @@ VAStatus SunxiCedrusCreateSurfaces(VADriverContextP context, int width,
if (surface_object == NULL) if (surface_object == NULL)
return VA_STATUS_ERROR_ALLOCATION_FAILED; return VA_STATUS_ERROR_ALLOCATION_FAILED;
memset(surface_object, 0, sizeof(*surface_object));
rc = v4l2_request_buffer(driver_data->video_fd, V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE, i, length, offset); rc = v4l2_request_buffer(driver_data->video_fd, V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE, i, length, offset);
if (rc < 0) if (rc < 0)
return VA_STATUS_ERROR_ALLOCATION_FAILED; return VA_STATUS_ERROR_ALLOCATION_FAILED;
@@ -89,6 +87,9 @@ VAStatus SunxiCedrusCreateSurfaces(VADriverContextP context, int width,
surface_object->status = VASurfaceReady; surface_object->status = VASurfaceReady;
surface_object->width = width; surface_object->width = width;
surface_object->height = height; surface_object->height = height;
surface_object->source_index = 0;
surface_object->source_data = NULL;
surface_object->source_size = 0;
surface_object->destination_index = i; surface_object->destination_index = i;
for (j = 0; j < 2; j++) { for (j = 0; j < 2; j++) {
@@ -96,6 +97,8 @@ VAStatus SunxiCedrusCreateSurfaces(VADriverContextP context, int width,
surface_object->destination_size[j] = length[j]; surface_object->destination_size[j] = length[j];
} }
memset(&surface_object->mpeg2_header, 0, sizeof(surface_object->mpeg2_header));
surface_object->slices_size = 0;
surface_object->request_fd = -1; surface_object->request_fd = -1;
surfaces_ids[i] = id; surfaces_ids[i] = id;