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vdpau: add helper for VDPAU to libav error codes conversion

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Signed-off-by: Anton Khirnov <anton@khirnov.net>
This commit is contained in:
Rémi Denis-Courmont 2014-10-04 16:55:02 +03:00 committed by Anton Khirnov
parent 2a5ac99e6e
commit 319424d25c
1 changed files with 24 additions and 0 deletions
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24
libavcodec/vdpau.c
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@ -38,6 +38,30 @@
* @{
*/
static int vdpau_error(VdpStatus status)
{
switch (status) {
case VDP_STATUS_OK:
return 0;
case VDP_STATUS_NO_IMPLEMENTATION:
return AVERROR(ENOSYS);
case VDP_STATUS_DISPLAY_PREEMPTED:
return AVERROR(EIO);
case VDP_STATUS_INVALID_HANDLE:
return AVERROR(EBADF);
case VDP_STATUS_INVALID_POINTER:
return AVERROR(EFAULT);
case VDP_STATUS_RESOURCES:
return AVERROR(ENOBUFS);
case VDP_STATUS_HANDLE_DEVICE_MISMATCH:
return AVERROR(EXDEV);
case VDP_STATUS_ERROR:
return AVERROR(EIO);
default:
return AVERROR(EINVAL);
}
}
int ff_vdpau_common_start_frame(struct vdpau_picture_context *pic_ctx,
av_unused const uint8_t *buffer,
av_unused uint32_t size)