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Code Issues 1 Projects Releases Wiki Activity

mfvideoenc: Allow only even resolution numbers

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Some H/W vendors support odd resolution if D3D11 texture is used
or via IMF2DBuffer, but not all vendors support it.
Also software MFT does not allow odd resolution.

Fixes: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1165
Fixes: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/2537
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4548>
This commit is contained in:
Seungha Yang 2023-05-04 04:44:31 +09:00 committed by Tim-Philipp Müller
parent 0a23782aea
commit 009fa58df1
1 changed files with 11 additions and 6 deletions
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17
subprojects/gst-plugins-bad/sys/mediafoundation/gstmfvideoencoder.cpp
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@ -1697,12 +1697,17 @@ gst_mf_video_encoder_enum_internal (GstMFTransform * transform, GUID & subtype,
sink_caps = gst_caps_new_empty_simple ("video/x-raw");
/* FIXME: don't hardcode max resolution, but MF doesn't provide
* API for querying supported max resolution... */
gst_caps_set_simple (sink_caps,
"width", GST_TYPE_INT_RANGE, 64, 8192,
"height", GST_TYPE_INT_RANGE, 64, 8192, nullptr);
gst_caps_set_simple (src_caps,
"width", GST_TYPE_INT_RANGE, 64, 8192,
"height", GST_TYPE_INT_RANGE, 64, 8192, nullptr);
GValue res_val = G_VALUE_INIT;
g_value_init (&res_val, GST_TYPE_INT_RANGE);
gst_value_set_int_range_step (&res_val, 64, 8192, 2);
gst_caps_set_value (sink_caps, "width", &res_val);
gst_caps_set_value (sink_caps, "heigh", &res_val);
gst_caps_set_value (src_caps, "width", &res_val);
gst_caps_set_value (src_caps, "heigh", &res_val);
g_value_unset (&res_val);
#if GST_MF_HAVE_D3D11
/* Check whether this MFT can support D3D11 */