Updating prebuilts and/or headers

e114dc3572c1d3ff56f1a5ad3114b94252fb6966 - gst-nvv4l2camera/Makefile
85aa07275306e93b61dc11f05d3733ba6a79d17c - gst-nvv4l2camera/3rdpartyheaders.tbz2
6e6ebff3d31c6038d6f6611c014f45f24377ca18 - gst-nvv4l2camera/gstnvv4l2camerasrc.cpp
6861c1f1059a2771ef0501014722328bbea6694a - gst-nvv4l2camera/gstnvv4l2camerasrc.hpp
88370b0b6feb1d5bce7a3de19b31a29334e21dfc - gst-nvv4l2camera/gstnvv4l2camerabufferpool.h

Change-Id: I2669ff6660b39739978bd45044e480055f0d8b85

commitFile.txt

@@ -0,0 +1,7 @@
+Updating prebuilts and/or headers 
+
+e114dc3572c1d3ff56f1a5ad3114b94252fb6966 - gst-nvv4l2camera/Makefile
+85aa07275306e93b61dc11f05d3733ba6a79d17c - gst-nvv4l2camera/3rdpartyheaders.tbz2
+6e6ebff3d31c6038d6f6611c014f45f24377ca18 - gst-nvv4l2camera/gstnvv4l2camerasrc.cpp
+6861c1f1059a2771ef0501014722328bbea6694a - gst-nvv4l2camera/gstnvv4l2camerasrc.hpp
+88370b0b6feb1d5bce7a3de19b31a29334e21dfc - gst-nvv4l2camera/gstnvv4l2camerabufferpool.h

gst-nvv4l2camera/Makefile

@@ -0,0 +1,78 @@
+# Copyright (c) 2019-2022, NVIDIA CORPORATION. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#  * Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#  * 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.
+#  * Neither the name of NVIDIA CORPORATION nor the names of its
+#    contributors may be used to endorse or promote products derived
+#    from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``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.
+
+SO_NAME := libgstnvv4l2camerasrc.so
+
+CC := g++
+
+TARGET_DEVICE = $(shell gcc -dumpmachine | cut -f1 -d -)
+
+GST_INSTALL_DIR?=/usr/lib/aarch64-linux-gnu/gstreamer-1.0/
+LIB_INSTALL_DIR?=/usr/lib/aarch64-linux-gnu/tegra/
+CFLAGS:=
+LIBS:= -lnvbufsurface -lnvbufsurftransform
+
+
+SRCS := $(wildcard *.cpp)
+
+INCLUDES += -I./ -I../
+
+PKGS := gstreamer-1.0 \
+	gstreamer-base-1.0 \
+	gstreamer-video-1.0 \
+	gstreamer-allocators-1.0 \
+	glib-2.0 \
+	libv4l2
+
+OBJS := $(SRCS:.cpp=.o)
+
+CFLAGS += -fPIC \
+	-DEXPLICITLY_ADDED=1 \
+        -DGETTEXT_PACKAGE=1 \
+        -DHAVE_LIBV4L2=1 \
+        -DUSE_V4L2_TARGET_NV=1
+
+CFLAGS += `pkg-config --cflags $(PKGS)`
+
+LDFLAGS = -Wl,--no-undefined -L$(LIB_INSTALL_DIR) -Wl,-rpath,$(LIB_INSTALL_DIR)
+
+LIBS += `pkg-config --libs $(PKGS)`
+
+all: $(SO_NAME)
+
+%.o: %.cpp
+	$(CC) -c $< $(CFLAGS) $(INCLUDES) -o $@
+
+$(SO_NAME): $(OBJS)
+	$(CC) -shared -o $(SO_NAME) $(OBJS) $(LIBS) $(LDFLAGS)
+
+.PHONY: install
+install: $(SO_NAME)
+	cp -vp $(SO_NAME) $(GST_INSTALL_DIR)
+
+.PHONY: clean
+clean:
+	rm -rf $(OBJS) $(SO_NAME)

gst-nvv4l2camera/README.txt

@@ -0,0 +1,49 @@
+# Copyright (c) 2019-2020, NVIDIA CORPORATION. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#  * Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#  * 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.
+#  * Neither the name of NVIDIA CORPORATION nor the names of its
+#    contributors may be used to endorse or promote products derived
+#    from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``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.
+
+Steps to compile the "gst-nvv4l2camera" sources natively:
+
+1) Install gstreamer related packages on target using the command:
+
+	sudo apt-get install libgstreamer1.0-dev \
+		gstreamer1.0-plugins-base \
+		gstreamer1.0-plugins-good \
+		libgstreamer-plugins-base1.0-dev \
+		libv4l-dev \
+		libegl1-mesa-dev
+
+2) Download and extract the package "gst-nvv4l2camera_src.tbz2" as follow:
+
+	tar -I lbzip2 -xvf gst-nvv4l2camera_src.tbz2
+
+3) Run the following commands to build and install "libgstnvv4l2camerasrc.so":
+	make
+	make install
+	or
+	DEST_DIR=<dir> make install
+
+  Note: "make install" will copy library "libgstnvv4l2camerasrc.so"
+  into "/usr/lib/aarch64-linux-gnu/gstreamer-1.0" directory.

gst-nvv4l2camera/gstnvv4l2camerabufferpool.h

@@ -0,0 +1,65 @@
+/*
+ * Copyright (c) 2019-2020, NVIDIA CORPORATION. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * 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.
+ *  * Neither the name of NVIDIA CORPORATION nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``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.
+ */
+
+#ifndef GSTNVV4L2CAMERABUFFERPOOL_H_
+#define GSTNVV4L2CAMERABUFFERPOOL_H_
+
+#include <gst/gst.h>
+
+G_BEGIN_DECLS
+
+typedef struct _GstNvV4l2CameraBufferPool GstNvV4l2CameraBufferPool;
+typedef struct _GstNvV4l2CameraBufferPoolClass GstNvV4l2CameraBufferPoolClass;
+typedef struct _GstNvV4l2CameraBufferPoolPrivate GstNvV4l2CameraBufferPoolPrivate;
+
+#define GST_TYPE_NVV4L2CAMERA_BUFFER_POOL      (gst_nvv4l2camera_buffer_pool_get_type())
+#define GST_IS_NVV4L2CAMERA_BUFFER_POOL(obj)   (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_NVV4L2CAMERA_BUFFER_POOL))
+#define GST_NVV4L2CAMERA_BUFFER_POOL(obj)      (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_NVV4L2CAMERA_BUFFER_POOL, GstNvV4l2CameraBufferPool))
+#define GST_NVV4L2CAMERA_BUFFER_POOL_CAST(obj) ((GstNvV4l2CameraBufferPool*)(obj))
+
+#define GST_NVV4L2_MEMORY_TYPE "nvV4l2Memory"
+
+struct _GstNvV4l2CameraBufferPool
+{
+  GstBufferPool bufferpool;
+  GstNvV4l2CameraBufferPoolPrivate *priv;
+  int video_fd;
+};
+
+struct _GstNvV4l2CameraBufferPoolClass
+{
+  GstBufferPoolClass parent_class;
+};
+
+GType gst_nvv4l2camera_buffer_pool_get_type (void);
+
+GstBufferPool* gst_nvv4l2camera_buffer_pool_new (void);
+
+G_END_DECLS
+
+#endif /* GSTNVV4L2CAMERABUFFERPOOL_H_ */

gst-nvv4l2camera/gstnvv4l2camerasrc.hpp

@@ -0,0 +1,111 @@
+/*
+ * Copyright (c) 2019-2022, NVIDIA CORPORATION. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * 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.
+ *  * Neither the name of NVIDIA CORPORATION nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``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.
+ */
+
+#ifndef __GST_NVV4L2CAMERASRC_H__
+#define __GST_NVV4L2CAMERASRC_H__
+
+#include <gst/gst.h>
+
+G_BEGIN_DECLS
+
+/* #defines don't like whitespacey bits */
+#define GST_TYPE_NVV4L2CAMERASRC \
+  (gst_nv_v4l2_camera_src_get_type())
+#define GST_NVV4L2CAMERASRC(obj) \
+  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_NVV4L2CAMERASRC,GstNvV4l2CameraSrc))
+#define GST_NVV4L2CAMERASRC_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_NVV4L2CAMERASRC,GstNvV4l2CameraSrcClass))
+#define GST_IS_NVV4L2CAMERASRC(obj) \
+  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_NVV4L2CAMERASRC))
+#define GST_IS_NVV4L2CAMERASRC_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_NVV4L2CAMERASRC))
+
+#define DEFAULT_PROP_DEVICE     "/dev/video0"
+#define MIN_BUFFERS             6
+#define MAX_BUFFERS             16
+#define GST_NVV4L2_MEMORY_TYPE  "nvV4l2Memory"
+#define DEQUE_TIMEOUT           5
+
+
+typedef struct _GstNvV4l2CameraSrc      GstNvV4l2CameraSrc;
+typedef struct _GstNvV4l2CameraSrcClass GstNvV4l2CameraSrcClass;
+
+typedef struct _GstNvV4l2CameraSrcBuffer GstNvV4l2CameraSrcBuffer;
+
+/* NvV4l2CameraSrc buffer */
+struct _GstNvV4l2CameraSrcBuffer
+{
+  gint dmabuf_fd;
+  GstBuffer *gst_buf;
+  NvBufSurface *surface;
+  struct v4l2_buffer *buffer;
+};
+
+struct _GstNvV4l2CameraSrc
+{
+  GstBaseSrc base_nvv4l2camera;
+
+  GstPad *srcpad;
+
+  /* the video device */
+  char *videodev;
+  int video_fd;
+  struct v4l2_capability *caps;
+  struct v4l2_format *fmt;
+  struct v4l2_requestbuffers *req;
+  gint index;
+  guint cap_buf;
+
+  GstBufferPool *pool;
+
+  GstCaps *outcaps;
+
+  gint width;
+  gint height;
+  gint fps_n;
+  gint fps_d;
+  gint field_order;
+
+  gboolean stop_requested;
+  gboolean unlock_requested;
+  gboolean interlaced_flag;
+  fd_set read_set;
+  struct timeval tv;
+};
+
+struct _GstNvV4l2CameraSrcClass
+{
+  GstBaseSrcClass base_nvv4l2camera_class;
+};
+
+GType gst_nv_v4l2_camera_src_get_type (void);
+
+
+G_END_DECLS
+
+#endif /* __GST_NVV4L2CAMERASRC_H__ */

push_info.txt

@@ -0,0 +1 @@
+jetson_38.2.1