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d3dvideosink: use class lock when setting pool config

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This commit is contained in:
Aaron Boxer 2019-12-06 23:24:57 -06:00
parent fb6c2e8533
commit 49211bdf74
1 changed files with 8 additions and 0 deletions
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8
sys/d3dvideosink/d3dhelpers.c
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@ -630,10 +630,14 @@ gst_d3dsurface_buffer_pool_set_config (GstBufferPool * bpool,
caps);
/* Create a surface to get exact buffer size */
LOCK_CLASS (sink, klass);
CHECK_REF_COUNT (klass, sink, error);
CHECK_D3D_DEVICE (klass, sink, error);
hr = IDirect3DDevice9_CreateOffscreenPlainSurface (klass->d3d.
device.d3d_device, GST_VIDEO_INFO_WIDTH (&info),
GST_VIDEO_INFO_HEIGHT (&info), d3dformat, D3DPOOL_DEFAULT, &surface,
NULL);
UNLOCK_CLASS (sink, klass);
if (hr != D3D_OK) {
GST_ERROR_OBJECT (sink, "Failed to create D3D surface");
return FALSE;
@ -672,6 +676,10 @@ gst_d3dsurface_buffer_pool_set_config (GstBufferPool * bpool,
return GST_BUFFER_POOL_CLASS
(gst_d3dsurface_buffer_pool_parent_class)->set_config (bpool, config);
error:
UNLOCK_CLASS (sink, klass);
return FALSE;
}
static GstFlowReturn