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d3d11videosink: Use staging buffer pool for non-d3d11 upstream

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Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1643>
This commit is contained in:
Seungha Yang 2022-02-06 01:06:36 +09:00
parent 9518f15309
commit 499c89c729
1 changed files with 8 additions and 14 deletions
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22
subprojects/gst-plugins-bad/sys/d3d11/gstd3d11videosink.cpp
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@ -864,19 +864,13 @@ gst_d3d11_video_sink_propose_allocation (GstBaseSink * sink, GstQuery * query)
pool = gst_d3d11_buffer_pool_new (self->device);
is_d3d11 = true;
} else {
pool = gst_video_buffer_pool_new ();
pool = gst_d3d11_staging_buffer_pool_new (self->device);
}
config = gst_buffer_pool_get_config (pool);
gst_buffer_pool_config_add_option (config,
GST_BUFFER_POOL_OPTION_VIDEO_META);
/* d3d11 pool does not support video alignment */
if (!is_d3d11) {
gst_buffer_pool_config_add_option (config,
GST_BUFFER_POOL_OPTION_VIDEO_ALIGNMENT);
}
size = GST_VIDEO_INFO_SIZE (&info);
if (is_d3d11) {
GstD3D11AllocationParams *d3d11_params;
@ -898,14 +892,14 @@ gst_d3d11_video_sink_propose_allocation (GstBaseSink * sink, GstQuery * query)
return FALSE;
}
if (is_d3d11) {
/* d3d11 buffer pool will update buffer size based on allocated texture,
* get size from config again */
config = gst_buffer_pool_get_config (pool);
gst_buffer_pool_config_get_params (config, nullptr, &size, nullptr,
nullptr);
gst_structure_free (config);
/* d3d11 buffer pool will update buffer size based on allocated texture,
* get size from config again */
config = gst_buffer_pool_get_config (pool);
gst_buffer_pool_config_get_params (config, nullptr, &size, nullptr,
nullptr);
gst_structure_free (config);
if (is_d3d11) {
/* In case of system memory, we will upload video frame to GPU memory,
* (which is copy in any case), so crop meta support for system memory
* is almost pointless */