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msdk: Add a bufferpool in GstMsdkContext structure

Browse source 
This alloc_pool is the negotiated pool and will be used in
mfxFrameAllocator:Alloc to create surfaces.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3439>
This commit is contained in:
Mengkejiergeli Ba 2022-08-22 17:44:35 +08:00 committed by Haihao Xiang
parent 3b0d300759
commit b2001c1ca5
2 changed files with 19 additions and 0 deletions
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13
subprojects/gst-plugins-bad/sys/msdk/gstmsdkcontext.c
View file

@ -48,6 +48,7 @@ GST_DEBUG_CATEGORY_STATIC (gst_debug_msdkcontext);
struct _GstMsdkContextPrivate
{
MsdkSession session;
GstBufferPool *alloc_pool;
GList *cached_alloc_responses;
gboolean hardware;
gboolean has_frame_allocator;
@ -917,6 +918,18 @@ gst_msdk_context_put_surface_available (GstMsdkContext * context,
g_mutex_unlock (&priv->mutex);
}
void
gst_msdk_context_set_alloc_pool (GstMsdkContext * context, GstBufferPool * pool)
{
context->priv->alloc_pool = gst_object_ref (pool);
}
GstBufferPool *
gst_msdk_context_get_alloc_pool (GstMsdkContext * context)
{
return context->priv->alloc_pool;
}
GstMsdkContextJobType
gst_msdk_context_get_job_type (GstMsdkContext * context)
{

6
subprojects/gst-plugins-bad/sys/msdk/gstmsdkcontext.h
View file

@ -144,6 +144,12 @@ gst_msdk_context_put_surface_locked (GstMsdkContext * context, mfxFrameAllocResp
void
gst_msdk_context_put_surface_available (GstMsdkContext * context, mfxFrameAllocResponse * resp, mfxFrameSurface1 * surface);
void
gst_msdk_context_set_alloc_pool (GstMsdkContext * context, GstBufferPool * pool);
GstBufferPool *
gst_msdk_context_get_alloc_pool (GstMsdkContext * context);
GstMsdkContextJobType
gst_msdk_context_get_job_type (GstMsdkContext * context);