From: Seungha Yang Date: Sun, 14 Aug 2022 15:22:14 +0000 (+0900) Subject: d3d11decoder: Do not use miniobject qdata X-Git-Tag: 1.22.0~1103 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9b4fafb88245cab8970315b4712a88eb8f7f73d3;p=platform%2Fupstream%2Fgstreamer.git d3d11decoder: Do not use miniobject qdata The miniobject qdata uses global mutex. Use ID3D11DeviceChild::{Set,Get}PrivateData methods instead. Part-of: --- diff --git a/subprojects/gst-plugins-bad/sys/d3d11/gstd3d11decoder.cpp b/subprojects/gst-plugins-bad/sys/d3d11/gstd3d11decoder.cpp index 2458dc4..ef591b9 100644 --- a/subprojects/gst-plugins-bad/sys/d3d11/gstd3d11decoder.cpp +++ b/subprojects/gst-plugins-bad/sys/d3d11/gstd3d11decoder.cpp @@ -55,11 +55,16 @@ #include "gstd3d11pluginutils.h" #include #include +#include #ifdef HAVE_WINMM #include #endif +/* *INDENT-OFF* */ +using namespace Microsoft::WRL; +/* *INDENT-ON* */ + GST_DEBUG_CATEGORY_EXTERN (gst_d3d11_decoder_debug); #define GST_CAT_DEFAULT gst_d3d11_decoder_debug @@ -123,6 +128,85 @@ static const GUID *profile_av1_list[] = { /* TODO: add more profile */ }; +DEFINE_GUID (IID_GST_D3D11_DECODER_VIEW_DATA, 0xe1fd3e17, 0x1e33, + 0x4198, 0x9e, 0x48, 0xdb, 0x01, 0x55, 0x2b, 0xf1, 0x78); + +/* *INDENT-OFF* */ +class IGstD3D11DecoderViewData: public IUnknown +{ +public: + static HRESULT + CreateInstance (guint8 index, IGstD3D11DecoderViewData ** data) + { + IGstD3D11DecoderViewData *self; + + self = new IGstD3D11DecoderViewData (index); + if (!self) + return E_OUTOFMEMORY; + + *data = self; + + return S_OK; + } + + STDMETHODIMP_ (ULONG) + AddRef (void) + { + return InterlockedIncrement (&ref_count_); + } + + STDMETHODIMP_ (ULONG) + Release (void) + { + ULONG ref_count; + + ref_count = InterlockedDecrement (&ref_count_); + + if (ref_count == 0) + delete this; + + return ref_count; + } + + STDMETHODIMP + QueryInterface (REFIID riid, void ** object) + { + if (riid == IID_IUnknown) { + *object = static_cast + (static_cast (this)); + } else if (riid == IID_GST_D3D11_DECODER_VIEW_DATA) { + *object = this; + } else { + *object = nullptr; + return E_NOINTERFACE; + } + + AddRef (); + + return S_OK; + } + + guint8 + GetViewIndex (void) + { + return index_; + } + +private: + IGstD3D11DecoderViewData (guint8 index) : index_(index), ref_count_(1) + { + } + + virtual ~IGstD3D11DecoderViewData (void) + { + } + +private: + guint8 index_; + ULONG ref_count_; +}; +/* *INDENT-ON* */ + enum { PROP_0, @@ -380,24 +464,15 @@ gst_d3d11_decoder_is_configured (GstD3D11Decoder * decoder) return decoder->configured; } -static GQuark -gst_d3d11_decoder_view_id_quark (void) -{ - static GQuark id_quark = 0; - - GST_D3D11_CALL_ONCE_BEGIN { - id_quark = g_quark_from_string ("GstD3D11DecoderViewId"); - } GST_D3D11_CALL_ONCE_END; - - return id_quark; -} - static gboolean gst_d3d11_decoder_ensure_output_view (GstD3D11Decoder * self, GstBuffer * buffer) { GstD3D11Memory *mem; - gpointer val = NULL; + ID3D11Resource *texture; + ComPtr < IGstD3D11DecoderViewData > data; + UINT size; + HRESULT hr; mem = (GstD3D11Memory *) gst_buffer_peek_memory (buffer, 0); if (!gst_d3d11_memory_get_decoder_output_view (mem, self->video_device, @@ -409,25 +484,26 @@ gst_d3d11_decoder_ensure_output_view (GstD3D11Decoder * self, if (!self->use_array_of_texture) return TRUE; - val = gst_mini_object_get_qdata (GST_MINI_OBJECT (mem), - gst_d3d11_decoder_view_id_quark ()); - if (!val) { - g_assert (self->next_view_id < 128); - g_assert (self->next_view_id > 0); + size = sizeof (IGstD3D11DecoderViewData *); + + texture = gst_d3d11_memory_get_resource_handle (mem); + texture->GetPrivateData (IID_GST_D3D11_DECODER_VIEW_DATA, + &size, data.GetAddressOf ()); - gst_mini_object_set_qdata (GST_MINI_OBJECT (mem), - gst_d3d11_decoder_view_id_quark (), - GUINT_TO_POINTER (self->next_view_id), NULL); + if (!data) { + g_assert (self->next_view_id < 127); + + hr = IGstD3D11DecoderViewData::CreateInstance (self->next_view_id, &data); + g_assert (SUCCEEDED (hr)); + + texture->SetPrivateDataInterface (IID_GST_D3D11_DECODER_VIEW_DATA, + data.Get ()); self->next_view_id++; - /* valid view range is [0, 126], but 0 is not used to here - * (it's NULL as well) */ - self->next_view_id %= 128; - if (self->next_view_id == 0) - self->next_view_id = 1; + /* valid view range is [0, 126] */ + self->next_view_id %= 127; } - return TRUE; } @@ -473,12 +549,10 @@ gst_d3d11_decoder_prepare_output_view_pool (GstD3D11Decoder * self) if (!self->use_array_of_texture) { alloc_params->desc[0].ArraySize = pool_size; } else { - /* Valid view id is [0, 126], but we will use [1, 127] range so that - * it can be used by qdata, because zero is equal to null */ - self->next_view_id = 1; + self->next_view_id = 0; - /* our pool size can be increased as much as possbile */ - pool_size = 0; + /* Valid view id range is [0, 126] */ + pool_size = 127; } gst_video_alignment_reset (&align); @@ -1367,18 +1441,22 @@ gst_d3d11_decoder_get_output_view_from_buffer (GstD3D11Decoder * decoder, if (index) { if (decoder->use_array_of_texture) { - guint8 id; - gpointer val = gst_mini_object_get_qdata (GST_MINI_OBJECT (mem), - gst_d3d11_decoder_view_id_quark ()); - if (!val) { - GST_ERROR_OBJECT (decoder, "memory has no qdata"); - return NULL; - } + ID3D11Resource *texture; + ComPtr < IGstD3D11DecoderViewData > data; + UINT size; + + texture = gst_d3d11_memory_get_resource_handle (dmem); + size = sizeof (IGstD3D11DecoderViewData *); + + texture->GetPrivateData (IID_GST_D3D11_DECODER_VIEW_DATA, + &size, data.GetAddressOf ()); - id = (guint8) GPOINTER_TO_UINT (val); - g_assert (id < 128); + if (!data) { + GST_ERROR_OBJECT (decoder, "memory has no private data"); + return nullptr; + } - *index = (id - 1); + *index = data->GetViewIndex (); } else { *index = gst_d3d11_memory_get_subresource_index (dmem); }