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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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c18fda03d9
... and put them into new nvcodec plugin. * nvcodec plugin Now each nvenc and nvdec element is moved to be a part of nvcodec plugin for better interoperability. Additionally, cuda runtime API header dependencies (i.e., cuda_runtime_api.h and cuda_gl_interop.h) are removed. Note that cuda runtime APIs have prefix "cuda". Since 1.16 release with Windows support, only "cuda.h" and "cudaGL.h" dependent symbols have been used except for some defined types. However, those types could be replaced with other types which were defined by "cuda.h". * dynamic library loading CUDA library will be opened with g_module_open() instead of build-time linking. On Windows, nvcuda.dll is installed to system path by CUDA Toolkit installer, and on *nix, user should ensure that libcuda.so.1 can be loadable (i.e., via LD_LIBRARY_PATH or default dlopen path) Therefore, NVIDIA_VIDEO_CODEC_SDK_PATH env build time dependency for Windows is removed.
60 lines
2 KiB
C
60 lines
2 KiB
C
/* GStreamer NVENC plugin
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* Copyright (C) 2015 Centricular Ltd
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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 02110-1301, USA.
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*/
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#ifndef __GST_NV_H264_ENC_H_INCLUDED__
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#define __GST_NV_H264_ENC_H_INCLUDED__
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#include "gstnvbaseenc.h"
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#define GST_TYPE_NV_H264_ENC \
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(gst_nv_h264_enc_get_type())
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#define GST_NV_H264_ENC(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_NV_H264_ENC,GstNvH264Enc))
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#define GST_NV_H264_ENC_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_NV_H264_ENC,GstNvH264EncClass))
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#define GST_NV_H264_ENC_GET_CLASS(obj) \
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(G_TYPE_INSTANCE_GET_CLASS((obj),GST_TYPE_NV_H264_ENC,GstNvH264EncClass))
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#define GST_IS_NV_H264_ENC(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_NV_H264_ENC))
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#define GST_IS_NV_H264_ENC_CLASS(obj) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_NV_H264_ENC))
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typedef struct {
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GstNvBaseEnc base_nvenc;
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/* the supported input formats */
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GValue * supported_profiles; /* OBJECT LOCK */
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GstVideoCodecState *input_state;
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gboolean gl_input;
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/* supported interlacing input modes.
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* 0 = none, 1 = fields, 2 = interleaved */
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gint interlace_modes;
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} GstNvH264Enc;
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typedef struct {
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GstNvBaseEncClass video_encoder_class;
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} GstNvH264EncClass;
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G_GNUC_INTERNAL
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GType gst_nv_h264_enc_get_type (void);
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#endif /* __GST_NV_H264_ENC_H_INCLUDED__ */
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