d3d12: Add AV1 decoder
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4161>
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subprojects/gst-plugins-bad/sys/d3d12/gstd3d12av1dec.cpp
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327
subprojects/gst-plugins-bad/sys/d3d12/gstd3d12av1dec.cpp
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/* GStreamer
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* Copyright (C) 2023 Seungha Yang <seungha@centricular.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02120-1301, USA.
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*/
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/**
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* SECTION:element-d3d12av1dec
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* @title: d3d12av1dec
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*
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* A Direct3D12 based AV1 video decoder
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*
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* ## Example launch line
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* ```
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* gst-launch-1.0 filesrc location=/path/to/av1/file ! parsebin ! d3d12av1dec ! videoconvert ! autovideosink
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* ```
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*
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* Since: 1.24
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*
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include "gstd3d12av1dec.h"
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#include "gstd3d12device.h"
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#include "gstd3d12utils.h"
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#include <gst/dxva/gstdxvaav1decoder.h>
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GST_DEBUG_CATEGORY_STATIC (gst_d3d12_av1_dec_debug);
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#define GST_CAT_DEFAULT gst_d3d12_av1_dec_debug
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GST_D3D12_DECODER_DEFINE_TYPE_FULL (GstD3D12AV1Dec, gst_d3d12_av1_dec,
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GST, D3D12_AV1_DEC, GstDxvaAV1Decoder);
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static void
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gst_d3d12_av1_dec_class_init (GstD3D12AV1DecClass * klass, gpointer data)
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{
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GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
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GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
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GstVideoDecoderClass *decoder_class = GST_VIDEO_DECODER_CLASS (klass);
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GstDxvaAV1DecoderClass *dxva_class = GST_DXVA_AV1_DECODER_CLASS (klass);
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GstD3D12DecoderClassData *cdata = (GstD3D12DecoderClassData *) data;
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gobject_class->get_property = gst_d3d12_av1_dec_get_property;
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element_class->set_context =
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GST_DEBUG_FUNCPTR (gst_d3d12_av1_dec_set_context);
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parent_class = (GstElementClass *) g_type_class_peek_parent (klass);
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gst_d3d12_decoder_class_data_fill_subclass_data (cdata, &klass->class_data);
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gst_d3d12_decoder_proxy_class_init (element_class, cdata,
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"Seungha Yang <seungha@centricualr.com>");
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decoder_class->open = GST_DEBUG_FUNCPTR (gst_d3d12_av1_dec_open);
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decoder_class->close = GST_DEBUG_FUNCPTR (gst_d3d12_av1_dec_close);
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decoder_class->negotiate = GST_DEBUG_FUNCPTR (gst_d3d12_av1_dec_negotiate);
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decoder_class->decide_allocation =
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GST_DEBUG_FUNCPTR (gst_d3d12_av1_dec_decide_allocation);
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decoder_class->sink_query = GST_DEBUG_FUNCPTR (gst_d3d12_av1_dec_sink_query);
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decoder_class->src_query = GST_DEBUG_FUNCPTR (gst_d3d12_av1_dec_src_query);
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dxva_class->configure = GST_DEBUG_FUNCPTR (gst_d3d12_av1_dec_configure);
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dxva_class->new_picture = GST_DEBUG_FUNCPTR (gst_d3d12_av1_dec_new_picture);
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dxva_class->duplicate_picture =
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GST_DEBUG_FUNCPTR (gst_d3d12_av1_dec_duplicate_picture);
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dxva_class->get_picture_id =
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GST_DEBUG_FUNCPTR (gst_d3d12_av1_dec_get_picture_id);
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dxva_class->start_picture =
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GST_DEBUG_FUNCPTR (gst_d3d12_av1_dec_start_picture);
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dxva_class->end_picture = GST_DEBUG_FUNCPTR (gst_d3d12_av1_dec_end_picture);
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dxva_class->output_picture =
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GST_DEBUG_FUNCPTR (gst_d3d12_av1_dec_output_picture);
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}
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static void
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gst_d3d12_av1_dec_init (GstD3D12AV1Dec * self)
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{
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}
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static void
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gst_d3d12_av1_dec_get_property (GObject * object, guint prop_id,
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GValue * value, GParamSpec * pspec)
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{
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GstD3D12AV1DecClass *klass = GST_D3D12_AV1_DEC_GET_CLASS (object);
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GstD3D12DecoderSubClassData *cdata = &klass->class_data;
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gst_d3d12_decoder_proxy_get_property (object, prop_id, value, pspec, cdata);
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}
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static void
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gst_d3d12_av1_dec_set_context (GstElement * element, GstContext * context)
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{
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GstD3D12AV1Dec *self = GST_D3D12_AV1_DEC (element);
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GstD3D12AV1DecClass *klass = GST_D3D12_AV1_DEC_GET_CLASS (self);
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GstD3D12DecoderSubClassData *cdata = &klass->class_data;
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gst_d3d12_handle_set_context_for_adapter_luid (element,
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context, cdata->adapter_luid, &self->device);
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GST_ELEMENT_CLASS (parent_class)->set_context (element, context);
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}
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static gboolean
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gst_d3d12_av1_dec_open (GstVideoDecoder * decoder)
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{
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GstD3D12AV1Dec *self = GST_D3D12_AV1_DEC (decoder);
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GstD3D12AV1DecClass *klass = GST_D3D12_AV1_DEC_GET_CLASS (self);
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GstD3D12DecoderSubClassData *cdata = &klass->class_data;
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return gst_d3d12_decoder_proxy_open (decoder, cdata, &self->device,
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&self->decoder);
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}
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static gboolean
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gst_d3d12_av1_dec_close (GstVideoDecoder * decoder)
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{
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GstD3D12AV1Dec *self = GST_D3D12_AV1_DEC (decoder);
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gst_clear_object (&self->decoder);
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gst_clear_object (&self->device);
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return TRUE;
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}
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static gboolean
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gst_d3d12_av1_dec_negotiate (GstVideoDecoder * decoder)
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{
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GstD3D12AV1Dec *self = GST_D3D12_AV1_DEC (decoder);
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if (!gst_d3d12_decoder_negotiate (self->decoder, decoder))
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return FALSE;
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return GST_VIDEO_DECODER_CLASS (parent_class)->negotiate (decoder);
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}
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static gboolean
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gst_d3d12_av1_dec_decide_allocation (GstVideoDecoder * decoder,
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GstQuery * query)
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{
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GstD3D12AV1Dec *self = GST_D3D12_AV1_DEC (decoder);
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if (!gst_d3d12_decoder_decide_allocation (self->decoder, decoder, query)) {
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return FALSE;
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}
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return GST_VIDEO_DECODER_CLASS (parent_class)->decide_allocation
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(decoder, query);
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}
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static gboolean
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gst_d3d12_av1_dec_sink_query (GstVideoDecoder * decoder, GstQuery * query)
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{
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GstD3D12AV1Dec *self = GST_D3D12_AV1_DEC (decoder);
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switch (GST_QUERY_TYPE (query)) {
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case GST_QUERY_CONTEXT:
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if (gst_d3d12_handle_context_query (GST_ELEMENT (decoder),
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query, self->device)) {
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return TRUE;
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}
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break;
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default:
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break;
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}
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return GST_VIDEO_DECODER_CLASS (parent_class)->sink_query (decoder, query);
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}
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static gboolean
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gst_d3d12_av1_dec_src_query (GstVideoDecoder * decoder, GstQuery * query)
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{
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GstD3D12AV1Dec *self = GST_D3D12_AV1_DEC (decoder);
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switch (GST_QUERY_TYPE (query)) {
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case GST_QUERY_CONTEXT:
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if (gst_d3d12_handle_context_query (GST_ELEMENT (decoder),
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query, self->device)) {
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return TRUE;
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}
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break;
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default:
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break;
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}
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return GST_VIDEO_DECODER_CLASS (parent_class)->src_query (decoder, query);
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}
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static GstFlowReturn
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gst_d3d12_av1_dec_configure (GstDxvaAV1Decoder * decoder,
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GstVideoCodecState * input_state, const GstVideoInfo * info,
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gint crop_x, gint crop_y, gint coded_width, gint coded_height,
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gint max_dpb_size)
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{
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GstD3D12AV1Dec *self = GST_D3D12_AV1_DEC (decoder);
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return gst_d3d12_decoder_configure (self->decoder, input_state, info,
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crop_x, crop_y, coded_width, coded_height, max_dpb_size);
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}
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static GstFlowReturn
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gst_d3d12_av1_dec_new_picture (GstDxvaAV1Decoder * decoder,
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GstCodecPicture * picture)
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{
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GstD3D12AV1Dec *self = GST_D3D12_AV1_DEC (decoder);
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return gst_d3d12_decoder_new_picture (self->decoder,
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GST_VIDEO_DECODER (decoder), picture);
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}
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static GstFlowReturn
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gst_d3d12_av1_dec_duplicate_picture (GstDxvaAV1Decoder * decoder,
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GstCodecPicture * src, GstCodecPicture * dst)
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{
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GstD3D12AV1Dec *self = GST_D3D12_AV1_DEC (decoder);
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return gst_d3d12_decoder_duplicate_picture (self->decoder, src, dst);
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}
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static guint8
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gst_d3d12_av1_dec_get_picture_id (GstDxvaAV1Decoder * decoder,
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GstCodecPicture * picture)
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{
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GstD3D12AV1Dec *self = GST_D3D12_AV1_DEC (decoder);
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return gst_d3d12_decoder_get_picture_id (self->decoder, picture);
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}
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static GstFlowReturn
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gst_d3d12_av1_dec_start_picture (GstDxvaAV1Decoder * decoder,
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GstCodecPicture * picture, guint8 * picture_id)
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{
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GstD3D12AV1Dec *self = GST_D3D12_AV1_DEC (decoder);
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return gst_d3d12_decoder_start_picture (self->decoder, picture, picture_id);
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}
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static GstFlowReturn
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gst_d3d12_av1_dec_end_picture (GstDxvaAV1Decoder * decoder,
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GstCodecPicture * picture, GPtrArray * ref_pics,
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const GstDxvaDecodingArgs * args)
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{
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GstD3D12AV1Dec *self = GST_D3D12_AV1_DEC (decoder);
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return gst_d3d12_decoder_end_picture (self->decoder, picture, ref_pics, args);
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}
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static GstFlowReturn
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gst_d3d12_av1_dec_output_picture (GstDxvaAV1Decoder * decoder,
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GstVideoCodecFrame * frame, GstCodecPicture * picture,
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GstVideoBufferFlags buffer_flags, gint display_width, gint display_height)
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{
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GstD3D12AV1Dec *self = GST_D3D12_AV1_DEC (decoder);
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return gst_d3d12_decoder_output_picture (self->decoder,
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GST_VIDEO_DECODER (decoder), frame, picture,
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buffer_flags, display_width, display_height);
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}
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void
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gst_d3d12_av1_dec_register (GstPlugin * plugin, GstD3D12Device * device,
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ID3D12VideoDevice * video_device, guint rank)
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{
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GType type;
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gchar *type_name;
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gchar *feature_name;
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guint index = 0;
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GTypeInfo type_info = {
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sizeof (GstD3D12AV1DecClass),
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nullptr,
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nullptr,
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(GClassInitFunc) gst_d3d12_av1_dec_class_init,
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nullptr,
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nullptr,
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sizeof (GstD3D12AV1Dec),
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0,
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(GInstanceInitFunc) gst_d3d12_av1_dec_init,
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};
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GST_DEBUG_CATEGORY_INIT (gst_d3d12_av1_dec_debug, "d3d12av1dec", 0,
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"d3d12av1dec");
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type_info.class_data =
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gst_d3d12_decoder_check_feature_support (device, video_device,
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GST_DXVA_CODEC_AV1);
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if (!type_info.class_data)
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return;
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type_name = g_strdup ("GstD3D12AV1Dec");
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feature_name = g_strdup ("d3d12av1dec");
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while (g_type_from_name (type_name)) {
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index++;
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g_free (type_name);
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g_free (feature_name);
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type_name = g_strdup_printf ("GstD3D12Vp9Device%dDec", index);
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feature_name = g_strdup_printf ("d3d12av1device%ddec", index);
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}
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type = g_type_register_static (GST_TYPE_DXVA_AV1_DECODER,
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type_name, &type_info, (GTypeFlags) 0);
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/* make lower rank than default device */
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if (rank > 0 && index != 0)
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rank--;
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if (!gst_element_register (plugin, feature_name, rank, type))
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GST_WARNING ("Failed to register plugin '%s'", type_name);
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g_free (type_name);
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g_free (feature_name);
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}
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32
subprojects/gst-plugins-bad/sys/d3d12/gstd3d12av1dec.h
Normal file
32
subprojects/gst-plugins-bad/sys/d3d12/gstd3d12av1dec.h
Normal file
@ -0,0 +1,32 @@
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/* GStreamer
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* Copyright (C) 2023 Seungha Yang <seungha@centricular.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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||||||
|
* This library is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
* Library General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU Library General Public
|
||||||
|
* License along with this library; if not, write to the
|
||||||
|
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
|
||||||
|
* Boston, MA 02110-1301, USA.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
#include "gstd3d12decoder.h"
|
||||||
|
|
||||||
|
G_BEGIN_DECLS
|
||||||
|
|
||||||
|
void gst_d3d12_av1_dec_register (GstPlugin * plugin,
|
||||||
|
GstD3D12Device * device,
|
||||||
|
ID3D12VideoDevice * video_device,
|
||||||
|
guint rank);
|
||||||
|
|
||||||
|
G_END_DECLS
|
||||||
|
|
@ -37,6 +37,7 @@
|
|||||||
#include <vector>
|
#include <vector>
|
||||||
#include <memory>
|
#include <memory>
|
||||||
#include <atomic>
|
#include <atomic>
|
||||||
|
#include <algorithm>
|
||||||
|
|
||||||
GST_DEBUG_CATEGORY_EXTERN (gst_d3d12_decoder_debug);
|
GST_DEBUG_CATEGORY_EXTERN (gst_d3d12_decoder_debug);
|
||||||
#define GST_CAT_DEFAULT gst_d3d12_decoder_debug
|
#define GST_CAT_DEFAULT gst_d3d12_decoder_debug
|
||||||
@ -45,17 +46,22 @@ struct DecoderFormat
|
|||||||
{
|
{
|
||||||
GstDxvaCodec codec;
|
GstDxvaCodec codec;
|
||||||
const GUID decode_profile;
|
const GUID decode_profile;
|
||||||
DXGI_FORMAT format;
|
DXGI_FORMAT format[3];
|
||||||
};
|
};
|
||||||
|
|
||||||
static const DecoderFormat format_list[] = {
|
static const DecoderFormat format_list[] = {
|
||||||
{GST_DXVA_CODEC_H264, D3D12_VIDEO_DECODE_PROFILE_H264, DXGI_FORMAT_NV12},
|
{GST_DXVA_CODEC_H264, D3D12_VIDEO_DECODE_PROFILE_H264,
|
||||||
{GST_DXVA_CODEC_H265, D3D12_VIDEO_DECODE_PROFILE_HEVC_MAIN, DXGI_FORMAT_NV12},
|
{DXGI_FORMAT_NV12, DXGI_FORMAT_UNKNOWN,}},
|
||||||
|
{GST_DXVA_CODEC_H265, D3D12_VIDEO_DECODE_PROFILE_HEVC_MAIN,
|
||||||
|
{DXGI_FORMAT_NV12, DXGI_FORMAT_UNKNOWN,}},
|
||||||
{GST_DXVA_CODEC_H265, D3D12_VIDEO_DECODE_PROFILE_HEVC_MAIN10,
|
{GST_DXVA_CODEC_H265, D3D12_VIDEO_DECODE_PROFILE_HEVC_MAIN10,
|
||||||
DXGI_FORMAT_P010},
|
DXGI_FORMAT_P010},
|
||||||
{GST_DXVA_CODEC_VP9, D3D12_VIDEO_DECODE_PROFILE_VP9, DXGI_FORMAT_NV12},
|
{GST_DXVA_CODEC_VP9, D3D12_VIDEO_DECODE_PROFILE_VP9,
|
||||||
|
{DXGI_FORMAT_NV12, DXGI_FORMAT_UNKNOWN,}},
|
||||||
{GST_DXVA_CODEC_VP9, D3D12_VIDEO_DECODE_PROFILE_VP9_10BIT_PROFILE2,
|
{GST_DXVA_CODEC_VP9, D3D12_VIDEO_DECODE_PROFILE_VP9_10BIT_PROFILE2,
|
||||||
DXGI_FORMAT_P010},
|
{DXGI_FORMAT_P010, DXGI_FORMAT_UNKNOWN,}},
|
||||||
|
{GST_DXVA_CODEC_AV1, D3D12_VIDEO_DECODE_PROFILE_AV1_PROFILE0,
|
||||||
|
{DXGI_FORMAT_NV12, DXGI_FORMAT_P010}},
|
||||||
};
|
};
|
||||||
|
|
||||||
/* *INDENT-OFF* */
|
/* *INDENT-OFF* */
|
||||||
@ -766,6 +772,7 @@ gst_d3d12_decoder_end_picture (GstD3D12Decoder * decoder,
|
|||||||
ID3D12Fence *fence_handle;
|
ID3D12Fence *fence_handle;
|
||||||
std::vector < D3D12_RESOURCE_BARRIER > pre_barriers;
|
std::vector < D3D12_RESOURCE_BARRIER > pre_barriers;
|
||||||
std::vector < D3D12_RESOURCE_BARRIER > post_barriers;
|
std::vector < D3D12_RESOURCE_BARRIER > post_barriers;
|
||||||
|
std::vector < GstD3D12DecoderPicture * >configured_ref_pics;
|
||||||
|
|
||||||
if (!decoder_pic) {
|
if (!decoder_pic) {
|
||||||
GST_ERROR_OBJECT (decoder, "No attached decoder picture");
|
GST_ERROR_OBJECT (decoder, "No attached decoder picture");
|
||||||
@ -777,6 +784,9 @@ gst_d3d12_decoder_end_picture (GstD3D12Decoder * decoder,
|
|||||||
return GST_FLOW_ERROR;
|
return GST_FLOW_ERROR;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
GST_LOG_OBJECT (decoder, "End picture with dxva-id %d, num-ref-pics %u",
|
||||||
|
decoder_pic->view_id, ref_pics->len);
|
||||||
|
|
||||||
/* Wait for previous fence if needed */
|
/* Wait for previous fence if needed */
|
||||||
gst_d3d12_fence_wait (priv->fence);
|
gst_d3d12_fence_wait (priv->fence);
|
||||||
|
|
||||||
@ -809,6 +819,13 @@ gst_d3d12_decoder_end_picture (GstD3D12Decoder * decoder,
|
|||||||
if (!ref_dec_pic || ref_dec_pic == decoder_pic)
|
if (!ref_dec_pic || ref_dec_pic == decoder_pic)
|
||||||
continue;
|
continue;
|
||||||
|
|
||||||
|
if (std::find (configured_ref_pics.begin (), configured_ref_pics.end (),
|
||||||
|
ref_dec_pic) != configured_ref_pics.end ()) {
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
|
||||||
|
configured_ref_pics.push_back (ref_dec_pic);
|
||||||
|
|
||||||
dmem = (GstD3D12Memory *) ref_dec_pic->mem;
|
dmem = (GstD3D12Memory *) ref_dec_pic->mem;
|
||||||
|
|
||||||
resource = gst_d3d12_memory_get_resource_handle (dmem);
|
resource = gst_d3d12_memory_get_resource_handle (dmem);
|
||||||
@ -1185,11 +1202,26 @@ gst_d3d12_decoder_open (GstD3D12Decoder * self)
|
|||||||
|
|
||||||
const DecoderFormat *decoder_foramt = nullptr;
|
const DecoderFormat *decoder_foramt = nullptr;
|
||||||
for (guint i = 0; i < G_N_ELEMENTS (format_list); i++) {
|
for (guint i = 0; i < G_N_ELEMENTS (format_list); i++) {
|
||||||
if (format_list[i].codec != priv->codec ||
|
decoder_foramt = nullptr;
|
||||||
format_list[i].format != priv->decoder_format) {
|
|
||||||
|
if (format_list[i].codec != priv->codec)
|
||||||
continue;
|
continue;
|
||||||
|
|
||||||
|
for (guint j = 0; j < G_N_ELEMENTS (format_list[i].format); j++) {
|
||||||
|
DXGI_FORMAT format = format_list[i].format[j];
|
||||||
|
|
||||||
|
if (format == DXGI_FORMAT_UNKNOWN)
|
||||||
|
break;
|
||||||
|
|
||||||
|
if (format == priv->decoder_format) {
|
||||||
|
decoder_foramt = &format_list[i];
|
||||||
|
break;
|
||||||
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
if (!decoder_foramt)
|
||||||
|
continue;
|
||||||
|
|
||||||
D3D12_FEATURE_DATA_VIDEO_DECODE_SUPPORT s;
|
D3D12_FEATURE_DATA_VIDEO_DECODE_SUPPORT s;
|
||||||
s.NodeIndex = 0;
|
s.NodeIndex = 0;
|
||||||
|
|
||||||
@ -1220,7 +1252,6 @@ gst_d3d12_decoder_open (GstD3D12Decoder * self)
|
|||||||
continue;
|
continue;
|
||||||
}
|
}
|
||||||
|
|
||||||
decoder_foramt = &format_list[i];
|
|
||||||
support = s;
|
support = s;
|
||||||
|
|
||||||
GST_INFO_OBJECT (self,
|
GST_INFO_OBJECT (self,
|
||||||
@ -1423,6 +1454,8 @@ gst_d3d12_decoder_get_profiles (const GUID & profile,
|
|||||||
list.push_back ("0");
|
list.push_back ("0");
|
||||||
} else if (profile == D3D12_VIDEO_DECODE_PROFILE_VP9_10BIT_PROFILE2) {
|
} else if (profile == D3D12_VIDEO_DECODE_PROFILE_VP9_10BIT_PROFILE2) {
|
||||||
list.push_back ("2");
|
list.push_back ("2");
|
||||||
|
} else if (profile == D3D12_VIDEO_DECODE_PROFILE_AV1_PROFILE0) {
|
||||||
|
list.push_back ("main");
|
||||||
} else {
|
} else {
|
||||||
g_assert_not_reached ();
|
g_assert_not_reached ();
|
||||||
}
|
}
|
||||||
@ -1452,33 +1485,38 @@ gst_d3d12_decoder_check_feature_support (GstD3D12Device * device,
|
|||||||
s.Configuration.DecodeProfile = format_list[i].decode_profile;
|
s.Configuration.DecodeProfile = format_list[i].decode_profile;
|
||||||
s.Configuration.BitstreamEncryption = D3D12_BITSTREAM_ENCRYPTION_TYPE_NONE;
|
s.Configuration.BitstreamEncryption = D3D12_BITSTREAM_ENCRYPTION_TYPE_NONE;
|
||||||
s.Configuration.InterlaceType = D3D12_VIDEO_FRAME_CODED_INTERLACE_TYPE_NONE;
|
s.Configuration.InterlaceType = D3D12_VIDEO_FRAME_CODED_INTERLACE_TYPE_NONE;
|
||||||
s.DecodeFormat = format_list[i].format;
|
|
||||||
s.FrameRate = { 0, 1 };
|
s.FrameRate = { 0, 1 };
|
||||||
s.BitRate = 0;
|
s.BitRate = 0;
|
||||||
|
|
||||||
bool supported = false;
|
bool supported = false;
|
||||||
for (guint j = 0; j < G_N_ELEMENTS (gst_dxva_resolutions); j++) {
|
for (guint j = 0; j < G_N_ELEMENTS (format_list[i].format); j++) {
|
||||||
s.Width = gst_dxva_resolutions[j].width;
|
s.DecodeFormat = format_list[i].format[j];
|
||||||
s.Height = gst_dxva_resolutions[j].height;
|
if (s.DecodeFormat == DXGI_FORMAT_UNKNOWN)
|
||||||
|
|
||||||
hr = video_device->CheckFeatureSupport
|
|
||||||
(D3D12_FEATURE_VIDEO_DECODE_SUPPORT, &s,
|
|
||||||
sizeof (D3D12_FEATURE_DATA_VIDEO_DECODE_SUPPORT));
|
|
||||||
if (FAILED (hr))
|
|
||||||
break;
|
break;
|
||||||
|
|
||||||
if ((s.SupportFlags & D3D12_VIDEO_DECODE_SUPPORT_FLAG_SUPPORTED) == 0)
|
for (guint k = 0; k < G_N_ELEMENTS (gst_dxva_resolutions); k++) {
|
||||||
break;
|
s.Width = gst_dxva_resolutions[k].width;
|
||||||
|
s.Height = gst_dxva_resolutions[k].height;
|
||||||
|
|
||||||
if (max_resolution.width < gst_dxva_resolutions[j].width)
|
hr = video_device->CheckFeatureSupport
|
||||||
max_resolution.width = gst_dxva_resolutions[j].width;
|
(D3D12_FEATURE_VIDEO_DECODE_SUPPORT, &s,
|
||||||
if (max_resolution.height < gst_dxva_resolutions[j].height)
|
sizeof (D3D12_FEATURE_DATA_VIDEO_DECODE_SUPPORT));
|
||||||
max_resolution.height = gst_dxva_resolutions[j].height;
|
if (FAILED (hr))
|
||||||
|
break;
|
||||||
|
|
||||||
supported_formats.insert (format_list[i].format);
|
if ((s.SupportFlags & D3D12_VIDEO_DECODE_SUPPORT_FLAG_SUPPORTED) == 0)
|
||||||
config_flags = s.ConfigurationFlags;
|
break;
|
||||||
tier = s.DecodeTier;
|
|
||||||
supported = true;
|
if (max_resolution.width < gst_dxva_resolutions[k].width)
|
||||||
|
max_resolution.width = gst_dxva_resolutions[k].width;
|
||||||
|
if (max_resolution.height < gst_dxva_resolutions[k].height)
|
||||||
|
max_resolution.height = gst_dxva_resolutions[k].height;
|
||||||
|
|
||||||
|
supported_formats.insert (format_list[i].format[j]);
|
||||||
|
config_flags = s.ConfigurationFlags;
|
||||||
|
tier = s.DecodeTier;
|
||||||
|
supported = true;
|
||||||
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
if (supported)
|
if (supported)
|
||||||
@ -1552,6 +1590,9 @@ gst_d3d12_decoder_check_feature_support (GstD3D12Device * device,
|
|||||||
"bit-depth-luma = (uint) 10, bit-depth-chroma = (uint) 10";
|
"bit-depth-luma = (uint) 10, bit-depth-chroma = (uint) 10";
|
||||||
}
|
}
|
||||||
break;
|
break;
|
||||||
|
case GST_DXVA_CODEC_AV1:
|
||||||
|
sink_caps_string = "video/x-av1, alignment = (string) frame";
|
||||||
|
break;
|
||||||
default:
|
default:
|
||||||
g_assert_not_reached ();
|
g_assert_not_reached ();
|
||||||
return nullptr;
|
return nullptr;
|
||||||
|
@ -1,4 +1,5 @@
|
|||||||
d3d12_sources = [
|
d3d12_sources = [
|
||||||
|
'gstd3d12av1dec.cpp',
|
||||||
'gstd3d12decoder.cpp',
|
'gstd3d12decoder.cpp',
|
||||||
'gstd3d12device.cpp',
|
'gstd3d12device.cpp',
|
||||||
'gstd3d12fence.cpp',
|
'gstd3d12fence.cpp',
|
||||||
|
@ -26,6 +26,7 @@
|
|||||||
#include "gstd3d12h264dec.h"
|
#include "gstd3d12h264dec.h"
|
||||||
#include "gstd3d12h265dec.h"
|
#include "gstd3d12h265dec.h"
|
||||||
#include "gstd3d12vp9dec.h"
|
#include "gstd3d12vp9dec.h"
|
||||||
|
#include "gstd3d12av1dec.h"
|
||||||
|
|
||||||
#include <wrl.h>
|
#include <wrl.h>
|
||||||
|
|
||||||
@ -86,6 +87,8 @@ plugin_init (GstPlugin * plugin)
|
|||||||
GST_RANK_NONE);
|
GST_RANK_NONE);
|
||||||
gst_d3d12_vp9_dec_register (plugin, device, video_device.Get (),
|
gst_d3d12_vp9_dec_register (plugin, device, video_device.Get (),
|
||||||
GST_RANK_NONE);
|
GST_RANK_NONE);
|
||||||
|
gst_d3d12_av1_dec_register (plugin, device, video_device.Get (),
|
||||||
|
GST_RANK_NONE);
|
||||||
|
|
||||||
gst_object_unref (device);
|
gst_object_unref (device);
|
||||||
}
|
}
|
||||||
|
Loading…
x
Reference in New Issue
Block a user