mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-23 18:21:04 +00:00
42560c24df
Since DXVA does not support some profiles such as HEVC RExt, vendor specific decoding API is still required. When decoder is negotiated with d3d11 caps, decoder will convert semi-planar frame to planar since semi-planar format (e.g., DXGI_FORMAT_NV12) is not supported by CUDA/D3D11 interop. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5409>
282 lines
8.9 KiB
C
282 lines
8.9 KiB
C
/*
|
|
* Copyright (C) 2017 Ericsson AB. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer
|
|
* in the documentation and/or other materials provided with the
|
|
* distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
#include "gstnvdec.h"
|
|
#include "gstnvenc.h"
|
|
#include "gstnvav1dec.h"
|
|
#include "gstnvh264dec.h"
|
|
#include "gstnvh265dec.h"
|
|
#include "gstnvvp8dec.h"
|
|
#include "gstnvvp9dec.h"
|
|
#include "gstnvdecoder.h"
|
|
#include "gstcudamemorycopy.h"
|
|
#include "gstcudafilter.h"
|
|
#include <gst/cuda/gstcudamemory.h>
|
|
#ifdef HAVE_NVCODEC_NVMM
|
|
#include "gstcudanvmm.h"
|
|
#endif
|
|
|
|
#ifdef G_OS_WIN32
|
|
#include <gst/d3d11/gstd3d11.h>
|
|
#endif
|
|
#include "gstnvh264encoder.h"
|
|
#include "gstnvh265encoder.h"
|
|
#include "gstcudaipcsink.h"
|
|
#include "gstcudaipcsrc.h"
|
|
#include "gstnvcodecutils.h"
|
|
|
|
GST_DEBUG_CATEGORY (gst_nvcodec_debug);
|
|
GST_DEBUG_CATEGORY (gst_nvdec_debug);
|
|
GST_DEBUG_CATEGORY (gst_nvenc_debug);
|
|
GST_DEBUG_CATEGORY (gst_nv_decoder_debug);
|
|
|
|
#ifdef HAVE_NVCODEC_NVMM
|
|
GST_DEBUG_CATEGORY (gst_cuda_nvmm_debug);
|
|
#endif
|
|
|
|
#define GST_CAT_DEFAULT gst_nvcodec_debug
|
|
|
|
static void
|
|
plugin_deinit (gpointer data)
|
|
{
|
|
gst_cuda_ipc_client_deinit ();
|
|
}
|
|
|
|
static gboolean
|
|
plugin_init (GstPlugin * plugin)
|
|
{
|
|
CUresult cuda_ret;
|
|
const char *err_name = NULL, *err_desc = NULL;
|
|
gint dev_count = 0;
|
|
guint i;
|
|
gboolean nvdec_available = TRUE;
|
|
gboolean nvenc_available = TRUE;
|
|
/* hardcoded minimum supported version */
|
|
guint api_major_ver = 8;
|
|
guint api_minor_ver = 1;
|
|
GList *h264_enc_cdata = NULL;
|
|
GList *h265_enc_cdata = NULL;
|
|
|
|
GST_DEBUG_CATEGORY_INIT (gst_nvcodec_debug, "nvcodec", 0, "nvcodec");
|
|
GST_DEBUG_CATEGORY_INIT (gst_nvdec_debug, "nvdec", 0, "nvdec");
|
|
GST_DEBUG_CATEGORY_INIT (gst_nvenc_debug, "nvenc", 0, "nvenc");
|
|
GST_DEBUG_CATEGORY_INIT (gst_nv_decoder_debug, "nvdecoder", 0, "nvdecoder");
|
|
|
|
#ifdef HAVE_NVCODEC_NVMM
|
|
GST_DEBUG_CATEGORY_INIT (gst_cuda_nvmm_debug, "cudanvmm", 0, "cudanvmm");
|
|
#endif
|
|
|
|
if (!gst_cuda_load_library ()) {
|
|
GST_WARNING ("Failed to load cuda library");
|
|
return TRUE;
|
|
}
|
|
|
|
/* get available API version from nvenc and it will be passed to
|
|
* nvdec */
|
|
if (!gst_nvenc_load_library (&api_major_ver, &api_minor_ver)) {
|
|
GST_WARNING ("Failed to load nvenc library");
|
|
nvenc_available = FALSE;
|
|
}
|
|
|
|
if (!gst_cuvid_load_library (api_major_ver, api_minor_ver)) {
|
|
GST_WARNING ("Failed to load nvdec library version %u.%u", api_major_ver,
|
|
api_minor_ver);
|
|
nvdec_available = FALSE;
|
|
}
|
|
|
|
if (!nvdec_available && !nvenc_available)
|
|
return TRUE;
|
|
|
|
cuda_ret = CuInit (0);
|
|
if (cuda_ret != CUDA_SUCCESS) {
|
|
CuGetErrorName (cuda_ret, &err_name);
|
|
CuGetErrorString (cuda_ret, &err_desc);
|
|
GST_ERROR ("Failed to init cuda, cuInit ret: 0x%x: %s: %s",
|
|
(int) cuda_ret, err_name, err_desc);
|
|
return TRUE;
|
|
}
|
|
|
|
cuda_ret = CuDeviceGetCount (&dev_count);
|
|
if (cuda_ret != CUDA_SUCCESS || !dev_count) {
|
|
CuGetErrorName (cuda_ret, &err_name);
|
|
CuGetErrorString (cuda_ret, &err_desc);
|
|
GST_ERROR ("No available device, cuDeviceGetCount ret: 0x%x: %s %s",
|
|
(int) cuda_ret, err_name, err_desc);
|
|
return TRUE;
|
|
}
|
|
|
|
for (i = 0; i < dev_count; i++) {
|
|
GstCudaContext *context = gst_cuda_context_new (i);
|
|
CUcontext cuda_ctx;
|
|
gint64 adapter_luid = 0;
|
|
|
|
if (!context) {
|
|
GST_WARNING ("Failed to create context for device %d", i);
|
|
continue;
|
|
}
|
|
#ifdef G_OS_WIN32
|
|
g_object_get (context, "dxgi-adapter-luid", &adapter_luid, NULL);
|
|
#endif
|
|
|
|
cuda_ctx = gst_cuda_context_get_handle (context);
|
|
if (nvdec_available) {
|
|
gint j;
|
|
|
|
for (j = 0; j < cudaVideoCodec_NumCodecs; j++) {
|
|
GstCaps *sink_template = NULL;
|
|
GstCaps *src_template = NULL;
|
|
cudaVideoCodec codec = (cudaVideoCodec) j;
|
|
gboolean register_cuviddec = FALSE;
|
|
|
|
if (gst_nv_decoder_check_device_caps (cuda_ctx,
|
|
codec, &sink_template, &src_template)) {
|
|
const gchar *codec_name = gst_cuda_video_codec_to_string (codec);
|
|
|
|
GST_INFO ("CUDA video codec %s, sink template %" GST_PTR_FORMAT
|
|
"src template %" GST_PTR_FORMAT, codec_name,
|
|
sink_template, src_template);
|
|
|
|
switch (codec) {
|
|
case cudaVideoCodec_H264:
|
|
/* higher than avdec_h264 */
|
|
gst_nv_h264_dec_register (plugin, i, adapter_luid,
|
|
GST_RANK_PRIMARY + 1, sink_template, src_template);
|
|
break;
|
|
case cudaVideoCodec_HEVC:
|
|
/* higher than avdec_h265 */
|
|
gst_nv_h265_dec_register (plugin, i, adapter_luid,
|
|
GST_RANK_PRIMARY + 1, sink_template, src_template);
|
|
break;
|
|
case cudaVideoCodec_VP8:
|
|
gst_nv_vp8_dec_register (plugin, i, adapter_luid,
|
|
GST_RANK_PRIMARY, sink_template, src_template);
|
|
break;
|
|
case cudaVideoCodec_VP9:
|
|
gst_nv_vp9_dec_register (plugin, i, adapter_luid,
|
|
GST_RANK_PRIMARY, sink_template, src_template);
|
|
break;
|
|
case cudaVideoCodec_AV1:
|
|
/* rust dav1ddec has "primary" rank */
|
|
gst_nv_av1_dec_register (plugin, i, adapter_luid,
|
|
GST_RANK_PRIMARY + 1, sink_template, src_template);
|
|
break;
|
|
default:
|
|
register_cuviddec = TRUE;
|
|
break;
|
|
}
|
|
|
|
if (register_cuviddec) {
|
|
gst_nvdec_plugin_init (plugin,
|
|
i, codec, codec_name, sink_template, src_template);
|
|
}
|
|
|
|
gst_caps_unref (sink_template);
|
|
gst_caps_unref (src_template);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (nvenc_available) {
|
|
GstNvEncoderClassData *cdata;
|
|
|
|
#ifdef G_OS_WIN32
|
|
if (g_win32_check_windows_version (6, 0, 0, G_WIN32_OS_ANY)) {
|
|
GstD3D11Device *d3d11_device;
|
|
|
|
d3d11_device = gst_d3d11_device_new_for_adapter_luid (adapter_luid,
|
|
D3D11_CREATE_DEVICE_BGRA_SUPPORT);
|
|
if (!d3d11_device) {
|
|
GST_WARNING ("Failed to d3d11 create device");
|
|
} else {
|
|
cdata = gst_nv_h264_encoder_register_d3d11 (plugin,
|
|
d3d11_device, GST_RANK_NONE);
|
|
if (cdata)
|
|
h264_enc_cdata = g_list_append (h264_enc_cdata, cdata);
|
|
|
|
cdata = gst_nv_h265_encoder_register_d3d11 (plugin,
|
|
d3d11_device, GST_RANK_NONE);
|
|
if (cdata)
|
|
h265_enc_cdata = g_list_append (h265_enc_cdata, cdata);
|
|
|
|
gst_object_unref (d3d11_device);
|
|
}
|
|
}
|
|
#endif
|
|
cdata =
|
|
gst_nv_h264_encoder_register_cuda (plugin, context, GST_RANK_NONE);
|
|
if (cdata)
|
|
h264_enc_cdata = g_list_append (h264_enc_cdata, cdata);
|
|
|
|
cdata =
|
|
gst_nv_h265_encoder_register_cuda (plugin, context, GST_RANK_NONE);
|
|
if (cdata)
|
|
h265_enc_cdata = g_list_append (h265_enc_cdata, cdata);
|
|
|
|
gst_nvenc_plugin_init (plugin, i, cuda_ctx);
|
|
}
|
|
|
|
gst_object_unref (context);
|
|
}
|
|
|
|
if (h264_enc_cdata) {
|
|
gst_nv_h264_encoder_register_auto_select (plugin, h264_enc_cdata,
|
|
GST_RANK_NONE);
|
|
}
|
|
if (h265_enc_cdata) {
|
|
gst_nv_h265_encoder_register_auto_select (plugin, h265_enc_cdata,
|
|
GST_RANK_NONE);
|
|
}
|
|
|
|
gst_cuda_memory_copy_register (plugin, GST_RANK_NONE);
|
|
gst_cuda_filter_plugin_init (plugin);
|
|
gst_element_register (plugin,
|
|
"cudaipcsink", GST_RANK_NONE, GST_TYPE_CUDA_IPC_SINK);
|
|
gst_element_register (plugin,
|
|
"cudaipcsrc", GST_RANK_NONE, GST_TYPE_CUDA_IPC_SRC);
|
|
|
|
gst_cuda_memory_init_once ();
|
|
|
|
#ifdef HAVE_NVCODEC_NVMM
|
|
if (gst_cuda_nvmm_init_once ()) {
|
|
GST_INFO ("Enable NVMM support");
|
|
}
|
|
#endif
|
|
|
|
g_object_set_data_full (G_OBJECT (plugin),
|
|
"plugin-nvcodec-shutdown", (gpointer) "shutdown-data",
|
|
(GDestroyNotify) plugin_deinit);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, GST_VERSION_MINOR, nvcodec,
|
|
"GStreamer NVCODEC plugin", plugin_init, VERSION, "LGPL",
|
|
GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN)
|