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msdkdec: no need to cache allocation_caps

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This commit is contained in:
Aaron Boxer 2019-07-26 07:45:46 -06:00 committed by Sebastian Dröge
parent d916cad886
commit 40f7001bef
2 changed files with 19 additions and 15 deletions
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33
sys/msdk/gstmsdkdec.c
View file

@ -542,20 +542,16 @@ gst_msdkdec_set_src_caps (GstMsdkDec * thiz, gboolean need_allocation)
G_TYPE_INT, height, "format", G_TYPE_STRING, format_str, NULL);
GST_INFO_OBJECT (thiz, "new alloc caps = %" GST_PTR_FORMAT,
allocation_caps);
gst_caps_replace (&thiz->allocation_caps, allocation_caps);
gst_caps_replace (&output_state->allocation_caps, allocation_caps);
gst_caps_unref (allocation_caps);
} else {
/* We keep the allocation parameters as it is to avoid pool re-negotiation.
* For codecs like VP9, dynamic resolution change doesn't require allocation
* reset if the new video frame resolution is lower than the
* already configured one */
allocation_caps = gst_caps_copy (thiz->allocation_caps);
}
gst_caps_replace (&output_state->allocation_caps, allocation_caps);
if (allocation_caps)
gst_caps_unref (allocation_caps);
gst_video_codec_state_unref (output_state);
return TRUE;
}
@ -947,14 +943,23 @@ gst_msdkdec_handle_frame (GstVideoDecoder * decoder, GstVideoCodecFrame * frame)
if (!thiz->initialized)
hard_reset = TRUE;
else if (thiz->allocation_caps) {
gst_video_info_from_caps (&alloc_info, thiz->allocation_caps);
else {
GstVideoCodecState *output_state =
gst_video_decoder_get_output_state (GST_VIDEO_DECODER (thiz));
/* Check whether we need complete reset for dynamic resolution change */
if (thiz->param.mfx.FrameInfo.Width > GST_VIDEO_INFO_WIDTH (&alloc_info)
|| thiz->param.mfx.FrameInfo.Height >
GST_VIDEO_INFO_HEIGHT (&alloc_info))
hard_reset = TRUE;
if (output_state) {
if (output_state->allocation_caps) {
gst_video_info_from_caps (&alloc_info, output_state->allocation_caps);
/* Check whether we need complete reset for dynamic resolution change */
if (thiz->param.mfx.FrameInfo.Width >
GST_VIDEO_INFO_WIDTH (&alloc_info)
|| thiz->param.mfx.FrameInfo.Height >
GST_VIDEO_INFO_HEIGHT (&alloc_info))
hard_reset = TRUE;
}
gst_video_codec_state_unref (output_state);
}
}
/* if subclass requested for the force reset */

1
sys/msdk/gstmsdkdec.h
View file

@ -67,7 +67,6 @@ struct _GstMsdkDec
/* aligned msdk pool info */
GstVideoInfo output_info;
GstBufferPool *pool;
GstCaps *allocation_caps;
/* downstream pool info based on allocation query */
GstVideoInfo non_msdk_pool_info;
mfxFrameAllocResponse alloc_resp;