mfxStatus MFX::MFXPluginFactory::Create(const PluginDescriptionRecord & rec)
{
PluginModule plgModule(rec.sPath);
mfxPlugin plg = {};
mfxPluginParam plgParams;
if (!plgModule.Create(rec.PluginUID, plg))
{
return MFX_ERR_UNKNOWN;
}
if (!RunVerification(plg, rec, plgParams))
{
//will do not call plugin close since it is not safe to do that until structure is corrected
return MFX_ERR_UNKNOWN;
}
mfxStatus sts = MFXVideoUSER_Register(mSession, plgParams.Type, &plg);
if (MFX_ERR_NONE != sts)
{
TRACE_PLUGIN_ERROR(" MFXVideoUSER_Register returned %d\n", sts);
return sts;
}
mPlugins.push_back(FactoryRecord(plgParams, plgModule, plg));
return MFX_ERR_NONE;
}
static int filter_pre_init( av_qsv_context* qsv, hb_filter_private_t * pv ){
mfxStatus sts = MFX_ERR_NONE;
int i=0;
if(!qsv) return 3;
av_qsv_space *prev_vpp = 0;
if(!qsv->vpp_space){
qsv->vpp_space = av_qsv_list_init(HAVE_THREADS);
// note some change as : when no size changes -> no VPP used
// impact on : prev_vpp
}
if(!pv->vpp_space){
for(i=0; i<av_qsv_list_count(qsv->vpp_space);i++){
av_qsv_space *qsv_vpp = av_qsv_list_item( qsv->vpp_space, i );
if(qsv_vpp->type == AV_QSV_VPP_USER){
pv->vpp_space = qsv_vpp;
break;
}
else
if(qsv_vpp->type == AV_QSV_VPP_DEFAULT){
prev_vpp = qsv_vpp;
}
}
}
if(!pv->vpp_space){
pv->vpp_space = calloc( 1, sizeof( av_qsv_space ));
pv->vpp_space->type = AV_QSV_VPP_USER;
av_qsv_list_add( qsv->vpp_space, pv->vpp_space );
av_qsv_add_context_usage(qsv,HAVE_THREADS);
}
else
if(pv->vpp_space->is_init_done ) return 1;
if(!qsv->dec_space || !qsv->dec_space->is_init_done) return 2;
av_qsv_space *qsv_vpp = pv->vpp_space;
AV_QSV_ZERO_MEMORY(qsv_vpp->m_mfxVideoParam);
if (prev_vpp)
{
memcpy( &qsv_vpp->m_mfxVideoParam.vpp, &prev_vpp->m_mfxVideoParam.vpp, sizeof(prev_vpp->m_mfxVideoParam.vpp));
}
else
{
AV_QSV_ZERO_MEMORY(qsv_vpp->m_mfxVideoParam);
// FrameRate is important for VPP to start with
if( qsv->dec_space->m_mfxVideoParam.mfx.FrameInfo.FrameRateExtN == 0 &&
qsv->dec_space->m_mfxVideoParam.mfx.FrameInfo.FrameRateExtD == 0 ){
qsv->dec_space->m_mfxVideoParam.mfx.FrameInfo.FrameRateExtN = pv->job->title->rate;
qsv->dec_space->m_mfxVideoParam.mfx.FrameInfo.FrameRateExtD = pv->job->title->rate_base;
}
qsv_vpp->m_mfxVideoParam.vpp.In.FourCC = qsv->dec_space->m_mfxVideoParam.mfx.FrameInfo.FourCC;
qsv_vpp->m_mfxVideoParam.vpp.In.ChromaFormat = qsv->dec_space->m_mfxVideoParam.mfx.FrameInfo.ChromaFormat;
qsv_vpp->m_mfxVideoParam.vpp.In.CropX = qsv->dec_space->m_mfxVideoParam.mfx.FrameInfo.CropX;
qsv_vpp->m_mfxVideoParam.vpp.In.CropY = qsv->dec_space->m_mfxVideoParam.mfx.FrameInfo.CropY;
qsv_vpp->m_mfxVideoParam.vpp.In.CropW = pv->job->title->width;
qsv_vpp->m_mfxVideoParam.vpp.In.CropH = pv->job->title->height;
qsv_vpp->m_mfxVideoParam.vpp.In.PicStruct = qsv->dec_space->m_mfxVideoParam.mfx.FrameInfo.PicStruct;
qsv_vpp->m_mfxVideoParam.vpp.In.FrameRateExtN = qsv->dec_space->m_mfxVideoParam.mfx.FrameInfo.FrameRateExtN;
qsv_vpp->m_mfxVideoParam.vpp.In.FrameRateExtD = qsv->dec_space->m_mfxVideoParam.mfx.FrameInfo.FrameRateExtD;
qsv_vpp->m_mfxVideoParam.vpp.In.AspectRatioW = qsv->dec_space->m_mfxVideoParam.mfx.FrameInfo.AspectRatioW;
qsv_vpp->m_mfxVideoParam.vpp.In.AspectRatioH = qsv->dec_space->m_mfxVideoParam.mfx.FrameInfo.AspectRatioH;
qsv_vpp->m_mfxVideoParam.vpp.In.Width = AV_QSV_ALIGN16(pv->job->title->width);
qsv_vpp->m_mfxVideoParam.vpp.In.Height = (MFX_PICSTRUCT_PROGRESSIVE == qsv_vpp->m_mfxVideoParam.vpp.In.PicStruct)?
AV_QSV_ALIGN16(pv->job->title->height) : AV_QSV_ALIGN32(pv->job->title->height);
qsv_vpp->m_mfxVideoParam.vpp.Out.FourCC = qsv->dec_space->m_mfxVideoParam.mfx.FrameInfo.FourCC;
qsv_vpp->m_mfxVideoParam.vpp.Out.ChromaFormat = qsv->dec_space->m_mfxVideoParam.mfx.FrameInfo.ChromaFormat;
qsv_vpp->m_mfxVideoParam.vpp.Out.CropX = qsv->dec_space->m_mfxVideoParam.mfx.FrameInfo.CropX;
qsv_vpp->m_mfxVideoParam.vpp.Out.CropY = qsv->dec_space->m_mfxVideoParam.mfx.FrameInfo.CropY;
qsv_vpp->m_mfxVideoParam.vpp.Out.CropW = pv->job->title->width;
qsv_vpp->m_mfxVideoParam.vpp.Out.CropH = pv->job->title->height;
qsv_vpp->m_mfxVideoParam.vpp.Out.PicStruct = qsv->dec_space->m_mfxVideoParam.mfx.FrameInfo.PicStruct;
qsv_vpp->m_mfxVideoParam.vpp.Out.FrameRateExtN = qsv->dec_space->m_mfxVideoParam.mfx.FrameInfo.FrameRateExtN;
qsv_vpp->m_mfxVideoParam.vpp.Out.FrameRateExtD = qsv->dec_space->m_mfxVideoParam.mfx.FrameInfo.FrameRateExtD;
qsv_vpp->m_mfxVideoParam.vpp.Out.AspectRatioW = qsv->dec_space->m_mfxVideoParam.mfx.FrameInfo.AspectRatioW;
qsv_vpp->m_mfxVideoParam.vpp.Out.AspectRatioH = qsv->dec_space->m_mfxVideoParam.mfx.FrameInfo.AspectRatioH;
qsv_vpp->m_mfxVideoParam.vpp.Out.Width = AV_QSV_ALIGN16(pv->job->title->width);
qsv_vpp->m_mfxVideoParam.vpp.Out.Height = (MFX_PICSTRUCT_PROGRESSIVE == qsv_vpp->m_mfxVideoParam.vpp.In.PicStruct)?
AV_QSV_ALIGN16(pv->job->title->height) : AV_QSV_ALIGN32(pv->job->title->height);
memset(&qsv_vpp->request, 0, sizeof(mfxFrameAllocRequest)*2);
}
qsv_vpp->m_mfxVideoParam.IOPattern = MFX_IOPATTERN_IN_OPAQUE_MEMORY | MFX_IOPATTERN_OUT_OPAQUE_MEMORY;
qsv_vpp->surface_num = FFMIN(prev_vpp ? prev_vpp->surface_num : qsv->dec_space->surface_num/2, AV_QSV_SURFACE_NUM);
for(i = 0; i < qsv_vpp->surface_num; i++){
qsv_vpp->p_surfaces[i] = av_mallocz( sizeof(mfxFrameSurface1) );
AV_QSV_CHECK_POINTER(qsv_vpp->p_surfaces[i], MFX_ERR_MEMORY_ALLOC);
memcpy(&(qsv_vpp->p_surfaces[i]->Info), &(qsv_vpp->m_mfxVideoParam.vpp.Out), sizeof(mfxFrameInfo));
}
qsv_vpp->sync_num = FFMIN(prev_vpp ? prev_vpp->sync_num : qsv->dec_space->sync_num, AV_QSV_SYNC_NUM);
for (i = 0; i < qsv_vpp->sync_num; i++){
qsv_vpp->p_syncp[i] = av_mallocz(sizeof(av_qsv_sync));
AV_QSV_CHECK_POINTER(qsv_vpp->p_syncp[i], MFX_ERR_MEMORY_ALLOC);
qsv_vpp->p_syncp[i]->p_sync = av_mallocz(sizeof(mfxSyncPoint));
AV_QSV_CHECK_POINTER(qsv_vpp->p_syncp[i]->p_sync, MFX_ERR_MEMORY_ALLOC);
}
memset(&qsv_vpp->ext_opaque_alloc, 0, sizeof(mfxExtOpaqueSurfaceAlloc));
qsv_vpp->m_mfxVideoParam.NumExtParam = qsv_vpp->p_ext_param_num = 1;
qsv_vpp->p_ext_params = av_mallocz(sizeof(mfxExtBuffer *)*qsv_vpp->p_ext_param_num);
AV_QSV_CHECK_POINTER(qsv_vpp->p_ext_params, MFX_ERR_MEMORY_ALLOC);
qsv_vpp->m_mfxVideoParam.ExtParam = qsv_vpp->p_ext_params;
qsv_vpp->ext_opaque_alloc.Header.BufferId = MFX_EXTBUFF_OPAQUE_SURFACE_ALLOCATION;
qsv_vpp->ext_opaque_alloc.Header.BufferSz = sizeof(mfxExtOpaqueSurfaceAlloc);
qsv_vpp->p_ext_params[0] = (mfxExtBuffer*)&qsv_vpp->ext_opaque_alloc;
if(prev_vpp){
qsv_vpp->ext_opaque_alloc.In.Surfaces = prev_vpp->p_surfaces;
qsv_vpp->ext_opaque_alloc.In.NumSurface = prev_vpp->surface_num;
}
else{
qsv_vpp->ext_opaque_alloc.In.Surfaces = qsv->dec_space->p_surfaces;
qsv_vpp->ext_opaque_alloc.In.NumSurface = qsv->dec_space->surface_num;
}
qsv_vpp->ext_opaque_alloc.In.Type = qsv->dec_space->request[0].Type;
qsv_vpp->ext_opaque_alloc.Out.Surfaces = qsv_vpp->p_surfaces;
qsv_vpp->ext_opaque_alloc.Out.NumSurface = qsv_vpp->surface_num;
qsv_vpp->ext_opaque_alloc.Out.Type = qsv->dec_space->request[0].Type;
pv->qsv_user = hb_list_init();
qsv_filter_t *plugin = av_mallocz( sizeof(qsv_filter_t) );
plugin->pv = pv;
plugin->plug.pthis = plugin;
plugin->plug.PluginInit = qsv_PluginInit;
plugin->plug.PluginClose = qsv_PluginClose;
plugin->plug.GetPluginParam = qsv_GetPluginParam;
plugin->plug.Submit = qsv_Submit;
plugin->plug.Execute = qsv_Execute;
plugin->plug.FreeResources = qsv_FreeResources;
hb_list_add(pv->qsv_user,plugin);
sts=MFXVideoUSER_Register(qsv->mfx_session,0,&plugin->plug);
AV_QSV_CHECK_RESULT(sts, MFX_ERR_NONE, sts);
plugin_init(plugin,&qsv_vpp->m_mfxVideoParam);
qsv_vpp->is_init_done = 1;
return 0;
}
