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mfvideoencoder: Don't specify keyed mutex misc flag

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Current implemetation copies textures using non-keyed mutex way.
D3D11_RESOURCE_MISC_SHARED_KEYEDMUTEX is pointless

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2037>
This commit is contained in:
Seungha Yang 2022-03-26 21:40:47 +09:00
parent a6db1a4c81
commit 00ae87cbb5
1 changed files with 0 additions and 25 deletions
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25
subprojects/gst-plugins-bad/sys/mediafoundation/gstmfvideoencoder.cpp
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@ -1335,31 +1335,6 @@ gst_mf_video_encoder_propose_allocation (GstVideoEncoder * enc,
if (!is_d3d11) {
gst_buffer_pool_config_add_option (config,
GST_BUFFER_POOL_OPTION_VIDEO_ALIGNMENT);
} else {
GstD3D11AllocationParams *d3d11_params;
guint misc_flags = 0;
gboolean is_hardware = FALSE;
gint i;
g_object_get (device, "hardware", &is_hardware, nullptr);
/* In case of hardware, set D3D11_RESOURCE_MISC_SHARED_KEYEDMUTEX flag
* so that it can be shared with other d3d11 devices */
if (is_hardware)
misc_flags = D3D11_RESOURCE_MISC_SHARED_KEYEDMUTEX;
d3d11_params =
gst_buffer_pool_config_get_d3d11_allocation_params (config);
if (!d3d11_params) {
d3d11_params = gst_d3d11_allocation_params_new (device, &info,
(GstD3D11AllocationFlags) 0, 0);
} else {
for (i = 0; i < GST_VIDEO_INFO_N_PLANES (&info); i++)
d3d11_params->desc[i].MiscFlags |= misc_flags;
}
gst_buffer_pool_config_set_d3d11_allocation_params (config, d3d11_params);
gst_d3d11_allocation_params_free (d3d11_params);
}
size = GST_VIDEO_INFO_SIZE (&info);